diff --git "a/Python_Exercises_final.csv" "b/Python_Exercises_final.csv"
new file mode 100644--- /dev/null
+++ "b/Python_Exercises_final.csv"
@@ -0,0 +1,96691 @@
+Description,Link,Code,Test_Case,Merge
+Python program to interchange first and last elements in a list,https://www.geeksforgeeks.org/python-program-to-interchange-first-and-last-elements-in-a-list/,"# Python3 program to swap first
+# and last element of a list
+
+
+# Swap function
+def swapList(newList):
+    size = len(newList)
+
+    # Swapping
+    temp = newList[0]
+    newList[0] = newList[size - 1]
+    newList[size - 1] = temp
+
+    return newList
+
+
+# Driver code
+newList = [12, 35, 9, 56, 24]
+
+print(swapList(newList))","Input : [12, 35, 9, 56, 24]
+Output : [24, 35, 9, 56, 12]","Python program to interchange first and last elements in a list
+# Python3 program to swap first
+# and last element of a list
+
+
+# Swap function
+def swapList(newList):
+    size = len(newList)
+
+    # Swapping
+    temp = newList[0]
+    newList[0] = newList[size - 1]
+    newList[size - 1] = temp
+
+    return newList
+
+
+# Driver code
+newList = [12, 35, 9, 56, 24]
+
+print(swapList(newList))"
+Python program to interchange first and last elements in a list,https://www.geeksforgeeks.org/python-program-to-interchange-first-and-last-elements-in-a-list/,"# Python3 program to swap first
+# and last element of a list
+
+
+# Swap function
+def swapList(newList):
+    newList[0], newList[-1] = newList[-1], newList[0]
+
+    return newList
+
+
+# Driver code
+newList = [12, 35, 9, 56, 24]
+print(swapList(newList))","Input : [12, 35, 9, 56, 24]
+Output : [24, 35, 9, 56, 12]","Python program to interchange first and last elements in a list
+# Python3 program to swap first
+# and last element of a list
+
+
+# Swap function
+def swapList(newList):
+    newList[0], newList[-1] = newList[-1], newList[0]
+
+    return newList
+
+
+# Driver code
+newList = [12, 35, 9, 56, 24]
+print(swapList(newList))"
+Python program to interchange first and last elements in a list,https://www.geeksforgeeks.org/python-program-to-interchange-first-and-last-elements-in-a-list/,"# Python3 program to swap first
+# and last element of a list
+
+
+# Swap function
+def swapList(list):
+    # Storing the first and last element
+    # as a pair in a tuple variable get
+    get = list[-1], list[0]
+
+    # unpacking those elements
+    list[0], list[-1] = get
+
+    return list
+
+
+# Driver code
+newList = [12, 35, 9, 56, 24]
+print(swapList(newList))","Input : [12, 35, 9, 56, 24]
+Output : [24, 35, 9, 56, 12]","Python program to interchange first and last elements in a list
+# Python3 program to swap first
+# and last element of a list
+
+
+# Swap function
+def swapList(list):
+    # Storing the first and last element
+    # as a pair in a tuple variable get
+    get = list[-1], list[0]
+
+    # unpacking those elements
+    list[0], list[-1] = get
+
+    return list
+
+
+# Driver code
+newList = [12, 35, 9, 56, 24]
+print(swapList(newList))"
+Python program to interchange first and last elements in a list,https://www.geeksforgeeks.org/python-program-to-interchange-first-and-last-elements-in-a-list/,"# Python3 program to illustrate
+# the usage of * operand
+list = [1, 2, 3, 4]
+
+a, *b, c = list
+
+print(a)
+print(b)
+print(c)","Input : [12, 35, 9, 56, 24]
+Output : [24, 35, 9, 56, 12]","Python program to interchange first and last elements in a list
+# Python3 program to illustrate
+# the usage of * operand
+list = [1, 2, 3, 4]
+
+a, *b, c = list
+
+print(a)
+print(b)
+print(c)"
+Python program to interchange first and last elements in a list,https://www.geeksforgeeks.org/python-program-to-interchange-first-and-last-elements-in-a-list/,"# Python3 program to swap first
+# and last element of a list
+
+
+# Swap function
+def swapList(list):
+    start, *middle, end = list
+    list = [end, *middle, start]
+
+    return list
+
+
+# Driver code
+newList = [12, 35, 9, 56, 24]
+
+print(swapList(newList))","Input : [12, 35, 9, 56, 24]
+Output : [24, 35, 9, 56, 12]","Python program to interchange first and last elements in a list
+# Python3 program to swap first
+# and last element of a list
+
+
+# Swap function
+def swapList(list):
+    start, *middle, end = list
+    list = [end, *middle, start]
+
+    return list
+
+
+# Driver code
+newList = [12, 35, 9, 56, 24]
+
+print(swapList(newList))"
+Python program to interchange first and last elements in a list,https://www.geeksforgeeks.org/python-program-to-interchange-first-and-last-elements-in-a-list/,"# Python3 program to swap first
+# and last element of a list
+
+
+# Swap function
+def swapList(list):
+    first = list.pop(0)
+    last = list.pop(-1)
+
+    list.insert(0, last)
+    list.append(first)
+
+    return list
+
+
+# Driver code
+newList = [12, 35, 9, 56, 24]
+
+print(swapList(newList))","Input : [12, 35, 9, 56, 24]
+Output : [24, 35, 9, 56, 12]","Python program to interchange first and last elements in a list
+# Python3 program to swap first
+# and last element of a list
+
+
+# Swap function
+def swapList(list):
+    first = list.pop(0)
+    last = list.pop(-1)
+
+    list.insert(0, last)
+    list.append(first)
+
+    return list
+
+
+# Driver code
+newList = [12, 35, 9, 56, 24]
+
+print(swapList(newList))"
+Python program to swap two elements in a list,https://www.geeksforgeeks.org/python-program-to-swap-two-elements-in-a-list/,"# Python3 program to swap elements
+# at given positions
+
+
+# Swap function
+def swapPositions(list, pos1, pos2):
+    list[pos1], list[pos2] = list[pos2], list[pos1]
+    return list
+
+
+# Driver function
+List = [23, 65, 19, 90]
+pos1, pos2 = 1, 3
+
+print(swapPositions(List, pos1 - 1, pos2 - 1))","From code
+[19, 65, 23, 90]","Python program to swap two elements in a list
+# Python3 program to swap elements
+# at given positions
+
+
+# Swap function
+def swapPositions(list, pos1, pos2):
+    list[pos1], list[pos2] = list[pos2], list[pos1]
+    return list
+
+
+# Driver function
+List = [23, 65, 19, 90]
+pos1, pos2 = 1, 3
+
+print(swapPositions(List, pos1 - 1, pos2 - 1))"
+Python program to swap two elements in a list,https://www.geeksforgeeks.org/python-program-to-swap-two-elements-in-a-list/,"# Python3 program to swap elements
+# at given positions
+
+
+# Swap function
+def swapPositions(list, pos1, pos2):
+    # popping both the elements from list
+    first_ele = list.pop(pos1)
+    second_ele = list.pop(pos2 - 1)
+
+    # inserting in each others positions
+    list.insert(pos1, second_ele)
+    list.insert(pos2, first_ele)
+
+    return list
+
+
+# Driver function
+List = [23, 65, 19, 90]
+pos1, pos2 = 1, 3
+
+print(swapPositions(List, pos1 - 1, pos2 - 1))","From code
+[19, 65, 23, 90]","Python program to swap two elements in a list
+# Python3 program to swap elements
+# at given positions
+
+
+# Swap function
+def swapPositions(list, pos1, pos2):
+    # popping both the elements from list
+    first_ele = list.pop(pos1)
+    second_ele = list.pop(pos2 - 1)
+
+    # inserting in each others positions
+    list.insert(pos1, second_ele)
+    list.insert(pos2, first_ele)
+
+    return list
+
+
+# Driver function
+List = [23, 65, 19, 90]
+pos1, pos2 = 1, 3
+
+print(swapPositions(List, pos1 - 1, pos2 - 1))"
+Python program to swap two elements in a list,https://www.geeksforgeeks.org/python-program-to-swap-two-elements-in-a-list/,"# Python3 program to swap elements at
+# given positions
+
+
+# Swap function
+def swapPositions(list, pos1, pos2):
+    # Storing the two elements
+    # as a pair in a tuple variable get
+    get = list[pos1], list[pos2]
+
+    # unpacking those elements
+    list[pos2], list[pos1] = get
+
+    return list
+
+
+# Driver Code
+List = [23, 65, 19, 90]
+
+pos1, pos2 = 1, 3
+print(swapPositions(List, pos1 - 1, pos2 - 1))","From code
+[19, 65, 23, 90]","Python program to swap two elements in a list
+# Python3 program to swap elements at
+# given positions
+
+
+# Swap function
+def swapPositions(list, pos1, pos2):
+    # Storing the two elements
+    # as a pair in a tuple variable get
+    get = list[pos1], list[pos2]
+
+    # unpacking those elements
+    list[pos2], list[pos1] = get
+
+    return list
+
+
+# Driver Code
+List = [23, 65, 19, 90]
+
+pos1, pos2 = 1, 3
+print(swapPositions(List, pos1 - 1, pos2 - 1))"
+Python program to swap two elements in a list,https://www.geeksforgeeks.org/python-program-to-swap-two-elements-in-a-list/,"# Python3 program to swap elements
+# at given positions
+
+
+# Swap function
+def swapPositions(lis, pos1, pos2):
+    temp = lis[pos1]
+    lis[pos1] = lis[pos2]
+    lis[pos2] = temp
+    return lis
+
+
+# Driver function
+List = [23, 65, 19, 90]
+pos1, pos2 = 1, 3
+
+print(swapPositions(List, pos1 - 1, pos2 - 1))","From code
+[19, 65, 23, 90]","Python program to swap two elements in a list
+# Python3 program to swap elements
+# at given positions
+
+
+# Swap function
+def swapPositions(lis, pos1, pos2):
+    temp = lis[pos1]
+    lis[pos1] = lis[pos2]
+    lis[pos2] = temp
+    return lis
+
+
+# Driver function
+List = [23, 65, 19, 90]
+pos1, pos2 = 1, 3
+
+print(swapPositions(List, pos1 - 1, pos2 - 1))"
+Python program to swap two elements in a list,https://www.geeksforgeeks.org/python-program-to-swap-two-elements-in-a-list/,"def swapPositions(lis, pos1, pos2):
+    for i, x in enumerate(lis):
+        if i == pos1:
+            elem1 = x
+        if i == pos2:
+            elem2 = x
+    lis[pos1] = elem2
+    lis[pos2] = elem1
+    return lis
+
+
+List = [23, 65, 19, 90]
+pos1, pos2 = 1, 3
+print(swapPositions(List, pos1 - 1, pos2 - 1))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+[19, 65, 23, 90]","Python program to swap two elements in a list
+def swapPositions(lis, pos1, pos2):
+    for i, x in enumerate(lis):
+        if i == pos1:
+            elem1 = x
+        if i == pos2:
+            elem2 = x
+    lis[pos1] = elem2
+    lis[pos2] = elem1
+    return lis
+
+
+List = [23, 65, 19, 90]
+pos1, pos2 = 1, 3
+print(swapPositions(List, pos1 - 1, pos2 - 1))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Swap elements in String List,https://www.geeksforgeeks.org/python-swap-elements-in-string-list/,"# Python3 code to demonstrate
+# Swap elements in String list
+# using replace() + list comprehension
+
+# Initializing list
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using replace() + list comprehension
+res = [sub.replace(""G"", ""-"").replace(""e"", ""G"").replace(""-"", ""e"") for sub in test_list]
+
+# printing result
+print(""List after performing character swaps : "" + str(res))","From code
+The original list is : ['Gfg', 'is', 'best', 'for', 'Geeks']","Python  -  Swap elements in String List
+# Python3 code to demonstrate
+# Swap elements in String list
+# using replace() + list comprehension
+
+# Initializing list
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using replace() + list comprehension
+res = [sub.replace(""G"", ""-"").replace(""e"", ""G"").replace(""-"", ""e"") for sub in test_list]
+
+# printing result
+print(""List after performing character swaps : "" + str(res))"
+Python  -  Swap elements in String List,https://www.geeksforgeeks.org/python-swap-elements-in-string-list/,"# Python3 code to demonstrate
+# Swap elements in String list
+# using replace() + join() + split()
+
+# Initializing list
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using replace() + join() + split()
+res = "", "".join(test_list)
+res = res.replace(""G"", ""_"").replace(""e"", ""G"").replace(""_"", ""e"").split("", "")
+
+# printing result
+print(""List after performing character swaps : "" + str(res))","From code
+The original list is : ['Gfg', 'is', 'best', 'for', 'Geeks']","Python  -  Swap elements in String List
+# Python3 code to demonstrate
+# Swap elements in String list
+# using replace() + join() + split()
+
+# Initializing list
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using replace() + join() + split()
+res = "", "".join(test_list)
+res = res.replace(""G"", ""_"").replace(""e"", ""G"").replace(""_"", ""e"").split("", "")
+
+# printing result
+print(""List after performing character swaps : "" + str(res))"
+Python  -  Swap elements in String List,https://www.geeksforgeeks.org/python-swap-elements-in-string-list/,"# Python3 code to demonstrate
+# Swap elements in String list
+# using regex
+
+# Initializing list
+import re
+
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using regex
+res = [re.sub(""-"", ""e"", re.sub(""e"", ""G"", re.sub(""G"", ""-"", sub))) for sub in test_list]
+
+
+# printing result
+print(""List after performing character swaps : "" + str(res))","From code
+The original list is : ['Gfg', 'is', 'best', 'for', 'Geeks']","Python  -  Swap elements in String List
+# Python3 code to demonstrate
+# Swap elements in String list
+# using regex
+
+# Initializing list
+import re
+
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using regex
+res = [re.sub(""-"", ""e"", re.sub(""e"", ""G"", re.sub(""G"", ""-"", sub))) for sub in test_list]
+
+
+# printing result
+print(""List after performing character swaps : "" + str(res))"
+Python | Ways to find length of list,https://www.geeksforgeeks.org/python-ways-to-find-length-of-list/,"# Python len()
+li = [10, 20, 30]
+n = len(li)
+print(""The length of list is: "", n)","From code
+The length of list is: 3","Python | Ways to find length of list
+# Python len()
+li = [10, 20, 30]
+n = len(li)
+print(""The length of list is: "", n)"
+Python | Ways to find length of list,https://www.geeksforgeeks.org/python-ways-to-find-length-of-list/,"# Python code to demonstrate
+# length of list
+# using naive method
+
+# Initializing list
+test_list = [1, 4, 5, 7, 8]
+
+# Printing test_list
+print(""The list is : "" + str(test_list))
+
+# Finding length of list
+# using loop
+# Initializing counter
+counter = 0
+for i in test_list:
+    # incrementing counter
+    counter = counter + 1
+
+# Printing length of list
+print(""Length of list using naive method is : "" + str(counter))","From code
+The length of list is: 3","Python | Ways to find length of list
+# Python code to demonstrate
+# length of list
+# using naive method
+
+# Initializing list
+test_list = [1, 4, 5, 7, 8]
+
+# Printing test_list
+print(""The list is : "" + str(test_list))
+
+# Finding length of list
+# using loop
+# Initializing counter
+counter = 0
+for i in test_list:
+    # incrementing counter
+    counter = counter + 1
+
+# Printing length of list
+print(""Length of list using naive method is : "" + str(counter))"
+Python | Ways to find length of list,https://www.geeksforgeeks.org/python-ways-to-find-length-of-list/,"# Python program to demonstrate working
+# of len()
+a = []
+a.append(""Hello"")
+a.append(""Geeks"")
+a.append(""For"")
+a.append(""Geeks"")
+print(""The length of list is: "", len(a))","From code
+The length of list is: 3","Python | Ways to find length of list
+# Python program to demonstrate working
+# of len()
+a = []
+a.append(""Hello"")
+a.append(""Geeks"")
+a.append(""For"")
+a.append(""Geeks"")
+print(""The length of list is: "", len(a))"
+Python | Ways to find length of list,https://www.geeksforgeeks.org/python-ways-to-find-length-of-list/,"# Python code to demonstrate
+# length of list
+# using len() and length_hint
+from operator import length_hint
+
+# Initializing list
+test_list = [1, 4, 5, 7, 8]
+
+# Printing test_list
+print(""The list is : "" + str(test_list))
+
+# Finding length of list
+# using len()
+list_len = len(test_list)
+
+# Finding length of list
+# using length_hint()
+list_len_hint = length_hint(test_list)
+
+# Printing length of list
+print(""Length of list using len() is : "" + str(list_len))
+print(""Length of list using length_hint() is : "" + str(list_len_hint))","From code
+The length of list is: 3","Python | Ways to find length of list
+# Python code to demonstrate
+# length of list
+# using len() and length_hint
+from operator import length_hint
+
+# Initializing list
+test_list = [1, 4, 5, 7, 8]
+
+# Printing test_list
+print(""The list is : "" + str(test_list))
+
+# Finding length of list
+# using len()
+list_len = len(test_list)
+
+# Finding length of list
+# using length_hint()
+list_len_hint = length_hint(test_list)
+
+# Printing length of list
+print(""Length of list using len() is : "" + str(list_len))
+print(""Length of list using length_hint() is : "" + str(list_len_hint))"
+Python | Ways to find length of list,https://www.geeksforgeeks.org/python-ways-to-find-length-of-list/,"from operator import length_hint
+import time
+
+# Initializing list
+test_list = [1, 4, 5, 7, 8]
+
+# Printing test_list
+print(""The list is : "" + str(test_list))
+
+# Finding length of list
+# using loop
+# Initializing counter
+start_time_naive = time.time()
+counter = 0
+for i in test_list:
+    # incrementing counter
+    counter = counter + 1
+end_time_naive = str(time.time() - start_time_naive)
+
+# Finding length of list
+# using len()
+start_time_len = time.time()
+list_len = len(test_list)
+end_time_len = str(time.time() - start_time_len)
+
+# Finding length of list
+# using length_hint()
+start_time_hint = time.time()
+list_len_hint = length_hint(test_list)
+end_time_hint = str(time.time() - start_time_hint)
+
+# Printing Times of each
+print(""Time taken using naive method is : "" + end_time_naive)
+print(""Time taken using len() is : "" + end_time_len)
+print(""Time taken using length_hint() is : "" + end_time_hint)","From code
+The length of list is: 3","Python | Ways to find length of list
+from operator import length_hint
+import time
+
+# Initializing list
+test_list = [1, 4, 5, 7, 8]
+
+# Printing test_list
+print(""The list is : "" + str(test_list))
+
+# Finding length of list
+# using loop
+# Initializing counter
+start_time_naive = time.time()
+counter = 0
+for i in test_list:
+    # incrementing counter
+    counter = counter + 1
+end_time_naive = str(time.time() - start_time_naive)
+
+# Finding length of list
+# using len()
+start_time_len = time.time()
+list_len = len(test_list)
+end_time_len = str(time.time() - start_time_len)
+
+# Finding length of list
+# using length_hint()
+start_time_hint = time.time()
+list_len_hint = length_hint(test_list)
+end_time_hint = str(time.time() - start_time_hint)
+
+# Printing Times of each
+print(""Time taken using naive method is : "" + end_time_naive)
+print(""Time taken using len() is : "" + end_time_len)
+print(""Time taken using length_hint() is : "" + end_time_hint)"
+Python | Ways to find length of list,https://www.geeksforgeeks.org/python-ways-to-find-length-of-list/,"# Python code to demonstrate
+# length of list
+# using sum()
+
+# Initializing list
+test_list = [1, 4, 5, 7, 8]
+
+# Printing test_list
+print(""The list is : "" + str(test_list))
+
+# Finding length of list
+# using sum()
+list_len = sum(1 for i in test_list)
+
+
+# Printing length of list
+print(""Length of list using len() is : "" + str(list_len))
+print(""Length of list using length_hint() is : "" + str(list_len))","From code
+The length of list is: 3","Python | Ways to find length of list
+# Python code to demonstrate
+# length of list
+# using sum()
+
+# Initializing list
+test_list = [1, 4, 5, 7, 8]
+
+# Printing test_list
+print(""The list is : "" + str(test_list))
+
+# Finding length of list
+# using sum()
+list_len = sum(1 for i in test_list)
+
+
+# Printing length of list
+print(""Length of list using len() is : "" + str(list_len))
+print(""Length of list using length_hint() is : "" + str(list_len))"
+Python | Ways to find length of list,https://www.geeksforgeeks.org/python-ways-to-find-length-of-list/,"# python code to find the length
+# of list using enumerate function
+list1 = [1, 4, 5, 7, 8]
+s = 0
+for i, a in enumerate(list1):
+    s += 1
+print(s)","From code
+The length of list is: 3","Python | Ways to find length of list
+# python code to find the length
+# of list using enumerate function
+list1 = [1, 4, 5, 7, 8]
+s = 0
+for i, a in enumerate(list1):
+    s += 1
+print(s)"
+Python | Ways to find length of list,https://www.geeksforgeeks.org/python-ways-to-find-length-of-list/,"from collections import Counter
+
+# Initializing list
+test_list = [1, 4, 5, 7, 8]
+
+# Finding length of list using Counter()
+list_len = sum(Counter(test_list).values())
+
+print(""Length of list using Counter() is:"", list_len)
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The length of list is: 3","Python | Ways to find length of list
+from collections import Counter
+
+# Initializing list
+test_list = [1, 4, 5, 7, 8]
+
+# Finding length of list using Counter()
+list_len = sum(Counter(test_list).values())
+
+print(""Length of list using Counter() is:"", list_len)
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python | Ways to find length of list,https://www.geeksforgeeks.org/python-ways-to-find-length-of-list/,"# Define the list to be used for the demonstration
+test_list = [1, 4, 5, 7, 8]
+
+# Calculate the length of the list using a list comprehension and the sum function
+# The list comprehension generates a sequence of ones for each element in the list
+# The sum function then sums all the ones to give the length of the list
+length = sum(1 for _ in test_list)
+
+# Print the length of the list
+print(""Length of list using list comprehension is:"", length)","From code
+The length of list is: 3","Python | Ways to find length of list
+# Define the list to be used for the demonstration
+test_list = [1, 4, 5, 7, 8]
+
+# Calculate the length of the list using a list comprehension and the sum function
+# The list comprehension generates a sequence of ones for each element in the list
+# The sum function then sums all the ones to give the length of the list
+length = sum(1 for _ in test_list)
+
+# Print the length of the list
+print(""Length of list using list comprehension is:"", length)"
+Python | Ways to find length of list,https://www.geeksforgeeks.org/python-ways-to-find-length-of-list/,"# Define a function to count the number of elements in a list using recursion
+def count_elements_recursion(lst):
+    # Base case: if the list is empty, return 0
+    if not lst:
+        return 0
+    # Recursive case: add 1 to the count of the remaining elements in the list
+    return 1 + count_elements_recursion(lst[1:])
+
+
+# Test the function with a sample list
+lst = [1, 2, 3, 4, 5]
+print(""The length of the list is:"", count_elements_recursion(lst))
+
+# Output: The length of the list is: 5","From code
+The length of list is: 3","Python | Ways to find length of list
+# Define a function to count the number of elements in a list using recursion
+def count_elements_recursion(lst):
+    # Base case: if the list is empty, return 0
+    if not lst:
+        return 0
+    # Recursive case: add 1 to the count of the remaining elements in the list
+    return 1 + count_elements_recursion(lst[1:])
+
+
+# Test the function with a sample list
+lst = [1, 2, 3, 4, 5]
+print(""The length of the list is:"", count_elements_recursion(lst))
+
+# Output: The length of the list is: 5"
+Maximum of two numbers in Python,https://www.geeksforgeeks.org/maximum-of-two-numbers-in-python/?ref=leftbar-rightbar,"# Python program to find the
+# maximum of two numbers
+
+
+def maximum(a, b):
+    if a >= b:
+        return a
+    else:
+        return b
+
+
+# Driver code
+a = 2
+b = 4
+print(maximum(a, b))","From code
+4","Maximum of two numbers in Python
+# Python program to find the
+# maximum of two numbers
+
+
+def maximum(a, b):
+    if a >= b:
+        return a
+    else:
+        return b
+
+
+# Driver code
+a = 2
+b = 4
+print(maximum(a, b))"
+Maximum of two numbers in Python,https://www.geeksforgeeks.org/maximum-of-two-numbers-in-python/?ref=leftbar-rightbar,"# Python program to find the
+# maximum of two numbers
+
+
+a = 2
+b = 4
+
+maximum = max(a, b)
+print(maximum)","From code
+4","Maximum of two numbers in Python
+# Python program to find the
+# maximum of two numbers
+
+
+a = 2
+b = 4
+
+maximum = max(a, b)
+print(maximum)"
+Maximum of two numbers in Python,https://www.geeksforgeeks.org/maximum-of-two-numbers-in-python/?ref=leftbar-rightbar,"# Python program to find the
+# maximum of two numbers
+
+# Driver code
+a = 2
+b = 4
+
+# Use of ternary operator
+print(a if a >= b else b)
+
+# This code is contributed by AnkThon","From code
+4","Maximum of two numbers in Python
+# Python program to find the
+# maximum of two numbers
+
+# Driver code
+a = 2
+b = 4
+
+# Use of ternary operator
+print(a if a >= b else b)
+
+# This code is contributed by AnkThon"
+Maximum of two numbers in Python,https://www.geeksforgeeks.org/maximum-of-two-numbers-in-python/?ref=leftbar-rightbar,"# python code to find maximum of two numbers
+
+a = 2
+b = 4
+maximum = lambda a, b: a if a > b else b
+print(f""{maximum(a,b)} is a maximum number"")","From code
+4","Maximum of two numbers in Python
+# python code to find maximum of two numbers
+
+a = 2
+b = 4
+maximum = lambda a, b: a if a > b else b
+print(f""{maximum(a,b)} is a maximum number"")"
+Maximum of two numbers in Python,https://www.geeksforgeeks.org/maximum-of-two-numbers-in-python/?ref=leftbar-rightbar,"a = 2
+b = 4
+x = [a if a > b else b]
+print(""maximum number is:"", x)","From code
+4","Maximum of two numbers in Python
+a = 2
+b = 4
+x = [a if a > b else b]
+print(""maximum number is:"", x)"
+Maximum of two numbers in Python,https://www.geeksforgeeks.org/maximum-of-two-numbers-in-python/?ref=leftbar-rightbar,"# Python program to find the
+# maximum of two numbers
+a = 2
+b = 4
+x = [a, b]
+x.sort()
+print(x[-1])","From code
+4","Maximum of two numbers in Python
+# Python program to find the
+# maximum of two numbers
+a = 2
+b = 4
+x = [a, b]
+x.sort()
+print(x[-1])"
+Minimum of two numbers in Python,https://www.geeksforgeeks.org/minimum-of-two-numbers-in-python/,"# Python program to find the
+# minimum of two numbers
+
+
+def minimum(a, b):
+    if a <= b:
+        return a
+    else:
+        return b
+
+
+# Driver code
+a = 2
+b = 4
+print(minimum(a, b))","Input: a = 2, b = 4
+Output: 2","Minimum of two numbers in Python
+# Python program to find the
+# minimum of two numbers
+
+
+def minimum(a, b):
+    if a <= b:
+        return a
+    else:
+        return b
+
+
+# Driver code
+a = 2
+b = 4
+print(minimum(a, b))"
+Minimum of two numbers in Python,https://www.geeksforgeeks.org/minimum-of-two-numbers-in-python/,"# Python program to find the
+# minimum of two numbers
+
+
+a = 2
+b = 4
+
+minimum = min(a, b)
+print(minimum)","Input: a = 2, b = 4
+Output: 2","Minimum of two numbers in Python
+# Python program to find the
+# minimum of two numbers
+
+
+a = 2
+b = 4
+
+minimum = min(a, b)
+print(minimum)"
+Minimum of two numbers in Python,https://www.geeksforgeeks.org/minimum-of-two-numbers-in-python/,"a = 2
+b = 4
+print(sorted([a, b])[0])","Input: a = 2, b = 4
+Output: 2","Minimum of two numbers in Python
+a = 2
+b = 4
+print(sorted([a, b])[0])"
+Python | Ways to check if element exists in list,https://www.geeksforgeeks.org/python-ways-to-check-if-element-exists-in-list/,"# python code to Check if element exists in list or not
+
+lst = [1, 6, 3, 5, 3, 4]
+# checking if element 7 is present
+# in the given list or not
+i = 7
+# if element present then return
+# exist otherwise not exist
+if i in lst:
+    print(""exist"")
+else:
+    print(""not exist"")
+
+    # this code is contributed by gangarajula laxmi","Input: 3  # Check if 3 exist or not.
+list = test_list = [1, 6, 3, 5, 3, 4]","Python | Ways to check if element exists in list
+# python code to Check if element exists in list or not
+
+lst = [1, 6, 3, 5, 3, 4]
+# checking if element 7 is present
+# in the given list or not
+i = 7
+# if element present then return
+# exist otherwise not exist
+if i in lst:
+    print(""exist"")
+else:
+    print(""not exist"")
+
+    # this code is contributed by gangarajula laxmi"
+Python | Ways to check if element exists in list,https://www.geeksforgeeks.org/python-ways-to-check-if-element-exists-in-list/,"# Initializing list
+test_list = [1, 6, 3, 5, 3, 4]
+
+# Checking if 4 exists in list
+for i in test_list:
+    if i == 4:
+        print(""Element Exists"")","Input: 3  # Check if 3 exist or not.
+list = test_list = [1, 6, 3, 5, 3, 4]","Python | Ways to check if element exists in list
+# Initializing list
+test_list = [1, 6, 3, 5, 3, 4]
+
+# Checking if 4 exists in list
+for i in test_list:
+    if i == 4:
+        print(""Element Exists"")"
+Python | Ways to check if element exists in list,https://www.geeksforgeeks.org/python-ways-to-check-if-element-exists-in-list/,"# Initializing list
+test_list = [1, 6, 3, 5, 3, 4]
+
+# Checking if 4 exists in list
+# using in
+if 4 in test_list:
+    print(""Element Exists"")","Input: 3  # Check if 3 exist or not.
+list = test_list = [1, 6, 3, 5, 3, 4]","Python | Ways to check if element exists in list
+# Initializing list
+test_list = [1, 6, 3, 5, 3, 4]
+
+# Checking if 4 exists in list
+# using in
+if 4 in test_list:
+    print(""Element Exists"")"
+Python | Ways to check if element exists in list,https://www.geeksforgeeks.org/python-ways-to-check-if-element-exists-in-list/,"# Initializing list
+test_list = [1, 6, 3, 5, 3, 4]
+
+result = any(item in test_list for item in test_list)
+print(""Does string contain any list element : "" + str(bool(result)))","Input: 3  # Check if 3 exist or not.
+list = test_list = [1, 6, 3, 5, 3, 4]","Python | Ways to check if element exists in list
+# Initializing list
+test_list = [1, 6, 3, 5, 3, 4]
+
+result = any(item in test_list for item in test_list)
+print(""Does string contain any list element : "" + str(bool(result)))"
+Python | Ways to check if element exists in list,https://www.geeksforgeeks.org/python-ways-to-check-if-element-exists-in-list/,"# Initializing list
+test_list = [10, 15, 20, 7, 46, 2808]
+
+print(""Checking if 15 exists in list"")
+
+# number of times element exists in list
+exist_count = test_list.count(15)
+
+# checking if it is more than 0
+if exist_count > 0:
+    print(""Yes, 15 exists in list"")
+else:
+    print(""No, 15 does not exists in list"")","Input: 3  # Check if 3 exist or not.
+list = test_list = [1, 6, 3, 5, 3, 4]","Python | Ways to check if element exists in list
+# Initializing list
+test_list = [10, 15, 20, 7, 46, 2808]
+
+print(""Checking if 15 exists in list"")
+
+# number of times element exists in list
+exist_count = test_list.count(15)
+
+# checking if it is more than 0
+if exist_count > 0:
+    print(""Yes, 15 exists in list"")
+else:
+    print(""No, 15 does not exists in list"")"
+Python | Ways to check if element exists in list,https://www.geeksforgeeks.org/python-ways-to-check-if-element-exists-in-list/,"from bisect import bisect_left, bisect
+
+# Initializing list
+test_list_set = [1, 6, 3, 5, 3, 4]
+test_list_bisect = [1, 6, 3, 5, 3, 4]
+
+print(""Checking if 4 exists in list ( using set() + in) : "")
+
+# Checking if 4 exists in list
+# using set() + in
+test_list_set = set(test_list_set)
+if 4 in test_list_set:
+    print(""Element Exists"")
+
+print(""Checking if 4 exists in list ( using sort() + bisect_left() ) : "")
+
+# Checking if 4 exists in list
+# using sort() + bisect_left()
+test_list_bisect.sort()
+if bisect_left(test_list_bisect, 4) != bisect(test_list_bisect, 4):
+    print(""Element Exists"")
+else:
+    print(""Element doesnt exist"")","Input: 3  # Check if 3 exist or not.
+list = test_list = [1, 6, 3, 5, 3, 4]","Python | Ways to check if element exists in list
+from bisect import bisect_left, bisect
+
+# Initializing list
+test_list_set = [1, 6, 3, 5, 3, 4]
+test_list_bisect = [1, 6, 3, 5, 3, 4]
+
+print(""Checking if 4 exists in list ( using set() + in) : "")
+
+# Checking if 4 exists in list
+# using set() + in
+test_list_set = set(test_list_set)
+if 4 in test_list_set:
+    print(""Element Exists"")
+
+print(""Checking if 4 exists in list ( using sort() + bisect_left() ) : "")
+
+# Checking if 4 exists in list
+# using sort() + bisect_left()
+test_list_bisect.sort()
+if bisect_left(test_list_bisect, 4) != bisect(test_list_bisect, 4):
+    print(""Element Exists"")
+else:
+    print(""Element doesnt exist"")"
+Python | Ways to check if element exists in list,https://www.geeksforgeeks.org/python-ways-to-check-if-element-exists-in-list/,"# Initializing list
+test_list = [10, 15, 20, 7, 46, 2808]
+
+print(""Checking if 15 exists in list"")
+x = list(map(str, test_list))
+y = ""-"".join(x)
+
+if y.find(""15"") != -1:
+    print(""Yes, 15 exists in list"")
+else:
+    print(""No, 15 does not exists in list"")","Input: 3  # Check if 3 exist or not.
+list = test_list = [1, 6, 3, 5, 3, 4]","Python | Ways to check if element exists in list
+# Initializing list
+test_list = [10, 15, 20, 7, 46, 2808]
+
+print(""Checking if 15 exists in list"")
+x = list(map(str, test_list))
+y = ""-"".join(x)
+
+if y.find(""15"") != -1:
+    print(""Yes, 15 exists in list"")
+else:
+    print(""No, 15 does not exists in list"")"
+Python | Ways to check if element exists in list,https://www.geeksforgeeks.org/python-ways-to-check-if-element-exists-in-list/,"from collections import Counter
+
+test_list = [10, 15, 20, 7, 46, 2808]
+
+# Calculating frequencies
+frequency = Counter(test_list)
+
+# If the element has frequency greater than 0
+# then it exists else it doesn't exist
+if frequency[15] > 0:
+    print(""Yes, 15 exists in list"")
+else:
+    print(""No, 15 does not exists in list"")
+
+# This code is contributed by vikkycirus","Input: 3  # Check if 3 exist or not.
+list = test_list = [1, 6, 3, 5, 3, 4]","Python | Ways to check if element exists in list
+from collections import Counter
+
+test_list = [10, 15, 20, 7, 46, 2808]
+
+# Calculating frequencies
+frequency = Counter(test_list)
+
+# If the element has frequency greater than 0
+# then it exists else it doesn't exist
+if frequency[15] > 0:
+    print(""Yes, 15 exists in list"")
+else:
+    print(""No, 15 does not exists in list"")
+
+# This code is contributed by vikkycirus"
+Python | Ways to check if element exists in list,https://www.geeksforgeeks.org/python-ways-to-check-if-element-exists-in-list/,"def element_exists(lst, element):
+    # Try to get the index of the element in the list
+    try:
+        lst.index(element)
+        # If the element is found, return True
+        return True
+    # If a ValueError is raised, the element is not in the list
+    except ValueError:
+        # Return False in this case
+        return False
+
+
+# Test the function
+test_list = [1, 6, 3, 5, 3, 4]
+
+print(element_exists(test_list, 3))  # prints True
+print(element_exists(test_list, 7))  # prints False
+# This code is contributed by Edula Vinay Kumar Reddy","Input: 3  # Check if 3 exist or not.
+list = test_list = [1, 6, 3, 5, 3, 4]","Python | Ways to check if element exists in list
+def element_exists(lst, element):
+    # Try to get the index of the element in the list
+    try:
+        lst.index(element)
+        # If the element is found, return True
+        return True
+    # If a ValueError is raised, the element is not in the list
+    except ValueError:
+        # Return False in this case
+        return False
+
+
+# Test the function
+test_list = [1, 6, 3, 5, 3, 4]
+
+print(element_exists(test_list, 3))  # prints True
+print(element_exists(test_list, 7))  # prints False
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python | Ways to check if element exists in list,https://www.geeksforgeeks.org/python-ways-to-check-if-element-exists-in-list/,"def check_element_exists_set(lst, target):
+    return target in set(lst)
+
+
+# Example
+test_list = [1, 6, 3, 5, 3, 4]
+target = 3
+print(""Exists using set: "", check_element_exists_set(test_list, target))","Input: 3  # Check if 3 exist or not.
+list = test_list = [1, 6, 3, 5, 3, 4]","Python | Ways to check if element exists in list
+def check_element_exists_set(lst, target):
+    return target in set(lst)
+
+
+# Example
+test_list = [1, 6, 3, 5, 3, 4]
+target = 3
+print(""Exists using set: "", check_element_exists_set(test_list, target))"
+Different ways to clear a list in Python,https://www.geeksforgeeks.org/different-ways-to-clear-a-list-in-python/,"# Python program to clear a list
+# using clear() method
+
+# Creating list
+GEEK = [6, 0, 4, 1]
+print(""GEEK before clear:"", GEEK)
+
+# Clearing list
+GEEK.clear()
+print(""GEEK after clear:"", GEEK)","From code
+GEEK before clear: [6, 0, 4, 1]","Different ways to clear a list in Python
+# Python program to clear a list
+# using clear() method
+
+# Creating list
+GEEK = [6, 0, 4, 1]
+print(""GEEK before clear:"", GEEK)
+
+# Clearing list
+GEEK.clear()
+print(""GEEK after clear:"", GEEK)"
+Different ways to clear a list in Python,https://www.geeksforgeeks.org/different-ways-to-clear-a-list-in-python/,"# Python3 code to demonstrate
+# clearing a list using
+# clear and Reinitializing
+
+# Initializing lists
+list1 = [1, 2, 3]
+list2 = [5, 6, 7]
+
+# Printing list1 before deleting
+print(""List1 before deleting is : "" + str(list1))
+
+# deleting list using clear()
+list1.clear()
+
+# Printing list1 after clearing
+print(""List1 after clearing using clear() : "" + str(list1))
+
+# Printing list2 before deleting
+print(""List2 before deleting is : "" + str(list2))
+
+# deleting list using reinitialization
+list2 = []
+
+# Printing list2 after reinitialization
+print(""List2 after clearing using reinitialization : "" + str(list2))","From code
+GEEK before clear: [6, 0, 4, 1]","Different ways to clear a list in Python
+# Python3 code to demonstrate
+# clearing a list using
+# clear and Reinitializing
+
+# Initializing lists
+list1 = [1, 2, 3]
+list2 = [5, 6, 7]
+
+# Printing list1 before deleting
+print(""List1 before deleting is : "" + str(list1))
+
+# deleting list using clear()
+list1.clear()
+
+# Printing list1 after clearing
+print(""List1 after clearing using clear() : "" + str(list1))
+
+# Printing list2 before deleting
+print(""List2 before deleting is : "" + str(list2))
+
+# deleting list using reinitialization
+list2 = []
+
+# Printing list2 after reinitialization
+print(""List2 after clearing using reinitialization : "" + str(list2))"
+Different ways to clear a list in Python,https://www.geeksforgeeks.org/different-ways-to-clear-a-list-in-python/,"# Python3 code to demonstrate
+# clearing a list using
+# clear and Reinitializing
+
+# Initializing lists
+list1 = [1, 2, 3]
+list2 = [5, 6, 7]
+
+# Printing list1 before deleting
+print(""List1 before deleting is : "" + str(list1))
+
+# deleting list using clear()
+list1.clear()
+
+# Printing list1 after clearing
+print(""List1 after clearing using clear() : "" + str(list1))
+
+# Printing list2 before deleting
+print(""List2 before deleting is : "" + str(list2))
+
+# deleting list using reinitialization
+list2 = []
+
+# Printing list2 after reinitialization
+print(""List2 after clearing using reinitialization : "" + str(list2))","From code
+GEEK before clear: [6, 0, 4, 1]","Different ways to clear a list in Python
+# Python3 code to demonstrate
+# clearing a list using
+# clear and Reinitializing
+
+# Initializing lists
+list1 = [1, 2, 3]
+list2 = [5, 6, 7]
+
+# Printing list1 before deleting
+print(""List1 before deleting is : "" + str(list1))
+
+# deleting list using clear()
+list1.clear()
+
+# Printing list1 after clearing
+print(""List1 after clearing using clear() : "" + str(list1))
+
+# Printing list2 before deleting
+print(""List2 before deleting is : "" + str(list2))
+
+# deleting list using reinitialization
+list2 = []
+
+# Printing list2 after reinitialization
+print(""List2 after clearing using reinitialization : "" + str(list2))"
+Different ways to clear a list in Python,https://www.geeksforgeeks.org/different-ways-to-clear-a-list-in-python/,"# Python3 code to demonstrate
+# clearing a list using
+# del method
+
+# Initializing lists
+list1 = [1, 2, 3]
+list2 = [5, 6, 7]
+
+# Printing list1 before deleting
+print(""List1 before deleting is : "" + str(list1))
+
+# deleting list1 using del
+del list1[:]
+print(""List1 after clearing using del : "" + str(list1))
+
+
+# Printing list2 before deleting
+print(""List2 before deleting is : "" + str(list2))
+
+# deleting list using del
+del list2[:]
+print(""List2 after clearing using del : "" + str(list2))","From code
+GEEK before clear: [6, 0, 4, 1]","Different ways to clear a list in Python
+# Python3 code to demonstrate
+# clearing a list using
+# del method
+
+# Initializing lists
+list1 = [1, 2, 3]
+list2 = [5, 6, 7]
+
+# Printing list1 before deleting
+print(""List1 before deleting is : "" + str(list1))
+
+# deleting list1 using del
+del list1[:]
+print(""List1 after clearing using del : "" + str(list1))
+
+
+# Printing list2 before deleting
+print(""List2 before deleting is : "" + str(list2))
+
+# deleting list using del
+del list2[:]
+print(""List2 after clearing using del : "" + str(list2))"
+Different ways to clear a list in Python,https://www.geeksforgeeks.org/different-ways-to-clear-a-list-in-python/,"# Python3 code to demonstrate
+
+# Initializing lists
+list1 = [1, 2, 3]
+
+# Printing list1 before deleting
+print(""List1 before deleting is : "" + str(list1))
+
+# deleting list1
+while len(list1) != 0:
+    list1.pop()
+print(""List1 after clearing using del : "" + str(list1))","From code
+GEEK before clear: [6, 0, 4, 1]","Different ways to clear a list in Python
+# Python3 code to demonstrate
+
+# Initializing lists
+list1 = [1, 2, 3]
+
+# Printing list1 before deleting
+print(""List1 before deleting is : "" + str(list1))
+
+# deleting list1
+while len(list1) != 0:
+    list1.pop()
+print(""List1 after clearing using del : "" + str(list1))"
+Different ways to clear a list in Python,https://www.geeksforgeeks.org/different-ways-to-clear-a-list-in-python/,"# Initializing list
+lst = [1, 2, 3, 4, 5]
+
+# Clearing list using slicing
+lst = lst[:0]
+print(lst)  # Output: []
+
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+GEEK before clear: [6, 0, 4, 1]","Different ways to clear a list in Python
+# Initializing list
+lst = [1, 2, 3, 4, 5]
+
+# Clearing list using slicing
+lst = lst[:0]
+print(lst)  # Output: []
+
+# This code is contributed by Edula Vinay Kumar Reddy"
+Different ways to clear a list in Python,https://www.geeksforgeeks.org/different-ways-to-clear-a-list-in-python/,"# Python3 code to demonstrate
+
+# Initializing lists
+list1 = [1, 2, 3]
+
+# Printing list1 before deleting
+print(""List1 before deleting is : "" + str(list1))
+
+# Clearing list1 by assigning an empty list
+list1 = []
+print(""List1 after clearing using an empty list : "" + str(list1))","From code
+GEEK before clear: [6, 0, 4, 1]","Different ways to clear a list in Python
+# Python3 code to demonstrate
+
+# Initializing lists
+list1 = [1, 2, 3]
+
+# Printing list1 before deleting
+print(""List1 before deleting is : "" + str(list1))
+
+# Clearing list1 by assigning an empty list
+list1 = []
+print(""List1 after clearing using an empty list : "" + str(list1))"
+Python | Reversing a List,https://www.geeksforgeeks.org/python-reversing-list/,"# Python program to reverse an array
+def list_reverse(arr, size):
+    # if only one element present, then return the array
+    if size == 1:
+        return arr
+
+    # if only two elements present, then swap both the numbers.
+    elif size == 2:
+        (
+            arr[0],
+            arr[1],
+        ) = (
+            arr[1],
+            arr[0],
+        )
+        return arr
+
+    # if more than two elements presents, then swap first and last numbers.
+    else:
+        i = 0
+        while i < size // 2:
+            # swap present and preceding numbers at time and jump to second element after swap
+            arr[i], arr[size - i - 1] = arr[size - i - 1], arr[i]
+
+            # skip if present and preceding numbers indexes are same
+            if (i != i + 1 and size - i - 1 != size - i - 2) and (
+                i != size - i - 2 and size - i - 1 != i + 1
+            ):
+                arr[i + 1], arr[size - i - 2] = arr[size - i - 2], arr[i + 1]
+            i += 2
+        return arr
+
+
+arr = [1, 2, 3, 4, 5]
+size = 5
+print(""Original list: "", arr)
+print(""Reversed list: "", list_reverse(arr, size))
+
+# This contributed by SR.Dhanush","Input: arr[], size
+1)if length of array is 1, then return arr.","Python | Reversing a List
+# Python program to reverse an array
+def list_reverse(arr, size):
+    # if only one element present, then return the array
+    if size == 1:
+        return arr
+
+    # if only two elements present, then swap both the numbers.
+    elif size == 2:
+        (
+            arr[0],
+            arr[1],
+        ) = (
+            arr[1],
+            arr[0],
+        )
+        return arr
+
+    # if more than two elements presents, then swap first and last numbers.
+    else:
+        i = 0
+        while i < size // 2:
+            # swap present and preceding numbers at time and jump to second element after swap
+            arr[i], arr[size - i - 1] = arr[size - i - 1], arr[i]
+
+            # skip if present and preceding numbers indexes are same
+            if (i != i + 1 and size - i - 1 != size - i - 2) and (
+                i != size - i - 2 and size - i - 1 != i + 1
+            ):
+                arr[i + 1], arr[size - i - 2] = arr[size - i - 2], arr[i + 1]
+            i += 2
+        return arr
+
+
+arr = [1, 2, 3, 4, 5]
+size = 5
+print(""Original list: "", arr)
+print(""Reversed list: "", list_reverse(arr, size))
+
+# This contributed by SR.Dhanush"
+Python | Reversing a List,https://www.geeksforgeeks.org/python-reversing-list/,"lst = [10, 11, 12, 13, 14, 15]
+lst.reverse()
+print(""Using reverse() "", lst)
+
+print(""Using reversed() "", list(reversed(lst)))","Input: arr[], size
+1)if length of array is 1, then return arr.","Python | Reversing a List
+lst = [10, 11, 12, 13, 14, 15]
+lst.reverse()
+print(""Using reverse() "", lst)
+
+print(""Using reversed() "", list(reversed(lst)))"
+Python | Reversing a List,https://www.geeksforgeeks.org/python-reversing-list/,"# Reversing a list using two-pointer approach
+def reverse_list(arr):
+    left = 0
+    right = len(arr) - 1
+    while left < right:
+        # Swap
+        temp = arr[left]
+        arr[left] = arr[right]
+        arr[right] = temp
+        left += 1
+        right -= 1
+
+    return arr
+
+
+arr = [1, 2, 3, 4, 5, 6, 7]
+print(reverse_list(arr))","Input: arr[], size
+1)if length of array is 1, then return arr.","Python | Reversing a List
+# Reversing a list using two-pointer approach
+def reverse_list(arr):
+    left = 0
+    right = len(arr) - 1
+    while left < right:
+        # Swap
+        temp = arr[left]
+        arr[left] = arr[right]
+        arr[right] = temp
+        left += 1
+        right -= 1
+
+    return arr
+
+
+arr = [1, 2, 3, 4, 5, 6, 7]
+print(reverse_list(arr))"
+Python | Reversing a List,https://www.geeksforgeeks.org/python-reversing-list/,"# input list
+lst = [10, 11, 12, 13, 14, 15]
+# the above input can also be given as
+# lst=list(map(int,input().split()))
+l = []  # empty list
+
+# iterate to reverse the list
+for i in lst:
+    # reversing the list
+    l.insert(0, i)
+# printing result
+print(l)","Input: arr[], size
+1)if length of array is 1, then return arr.","Python | Reversing a List
+# input list
+lst = [10, 11, 12, 13, 14, 15]
+# the above input can also be given as
+# lst=list(map(int,input().split()))
+l = []  # empty list
+
+# iterate to reverse the list
+for i in lst:
+    # reversing the list
+    l.insert(0, i)
+# printing result
+print(l)"
+Python | Reversing a List,https://www.geeksforgeeks.org/python-reversing-list/,"# Reversing a list using slicing technique
+def Reverse(lst):
+    new_lst = lst[::-1]
+    return new_lst
+
+
+lst = [10, 11, 12, 13, 14, 15]
+print(Reverse(lst))","Input: arr[], size
+1)if length of array is 1, then return arr.","Python | Reversing a List
+# Reversing a list using slicing technique
+def Reverse(lst):
+    new_lst = lst[::-1]
+    return new_lst
+
+
+lst = [10, 11, 12, 13, 14, 15]
+print(Reverse(lst))"
+Python | Reversing a List,https://www.geeksforgeeks.org/python-reversing-list/,"original_list = [10, 11, 12, 13, 14, 15]
+new_list = [
+    original_list[len(original_list) - i] for i in range(1, len(original_list) + 1)
+]
+print(new_list)","Input: arr[], size
+1)if length of array is 1, then return arr.","Python | Reversing a List
+original_list = [10, 11, 12, 13, 14, 15]
+new_list = [
+    original_list[len(original_list) - i] for i in range(1, len(original_list) + 1)
+]
+print(new_list)"
+Python | Reversing a List,https://www.geeksforgeeks.org/python-reversing-list/,"from functools import reduce
+
+original_list = [10, 11, 12, 13, 14, 15]
+new_list = reduce(lambda a, b: [b] + [a] if type(a) == int else [b] + a, original_list)
+print(new_list)","Input: arr[], size
+1)if length of array is 1, then return arr.","Python | Reversing a List
+from functools import reduce
+
+original_list = [10, 11, 12, 13, 14, 15]
+new_list = reduce(lambda a, b: [b] + [a] if type(a) == int else [b] + a, original_list)
+print(new_list)"
+Python | Reversing a List,https://www.geeksforgeeks.org/python-reversing-list/,"def reverse_list(lst):
+    reversed_lst = []
+    for i in range(len(lst) - 1, -1, -1):
+        reversed_lst.append(lst[i])
+    return reversed_lst
+
+
+lst = [1, 2, 3, 4, 5]
+reversed_lst = reverse_list(lst)
+print(reversed_lst)  # Output: [5, 4, 3, 2, 1]","Input: arr[], size
+1)if length of array is 1, then return arr.","Python | Reversing a List
+def reverse_list(lst):
+    reversed_lst = []
+    for i in range(len(lst) - 1, -1, -1):
+        reversed_lst.append(lst[i])
+    return reversed_lst
+
+
+lst = [1, 2, 3, 4, 5]
+reversed_lst = reverse_list(lst)
+print(reversed_lst)  # Output: [5, 4, 3, 2, 1]"
+Python | Reversing a List,https://www.geeksforgeeks.org/python-reversing-list/,"# Input list
+my_list = [4, 5, 6, 7, 8, 9]
+
+# Initialize an empty list to store reversed values
+reversed_list = []
+
+# Loop through the original list backwards
+for i in range(len(my_list) - 1, -1, -1):
+    # Insert each value at the end of the reversed list
+    reversed_list.append(my_list[i])
+
+# Print the reversed list
+print(reversed_list)","Input: arr[], size
+1)if length of array is 1, then return arr.","Python | Reversing a List
+# Input list
+my_list = [4, 5, 6, 7, 8, 9]
+
+# Initialize an empty list to store reversed values
+reversed_list = []
+
+# Loop through the original list backwards
+for i in range(len(my_list) - 1, -1, -1):
+    # Insert each value at the end of the reversed list
+    reversed_list.append(my_list[i])
+
+# Print the reversed list
+print(reversed_list)"
+Python | Reversing a List,https://www.geeksforgeeks.org/python-reversing-list/,"import numpy as np
+
+# Input list
+my_list = [4, 5, 6, 7, 8, 9]
+
+# Convert the list to a 1D numpy array
+my_array = np.array(my_list)
+
+# Reverse the order of the array
+reversed_array = my_array[::-1]
+
+# Convert the reversed array to a list
+reversed_list = reversed_array.tolist()
+
+# Print the reversed list
+print(reversed_list)
+# This code is contributed by Jyothi pinjala.","Input: arr[], size
+1)if length of array is 1, then return arr.","Python | Reversing a List
+import numpy as np
+
+# Input list
+my_list = [4, 5, 6, 7, 8, 9]
+
+# Convert the list to a 1D numpy array
+my_array = np.array(my_list)
+
+# Reverse the order of the array
+reversed_array = my_array[::-1]
+
+# Convert the reversed array to a list
+reversed_list = reversed_array.tolist()
+
+# Print the reversed list
+print(reversed_list)
+# This code is contributed by Jyothi pinjala."
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"# Python program to copy or clone a list
+# Using the Slice Operator
+def Cloning(li1):
+    li_copy = li1[:]
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+# Python program to copy or clone a list
+# Using the Slice Operator
+def Cloning(li1):
+    li_copy = li1[:]
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)"
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"# Python code to clone or copy a list
+# Using the in-built function extend()
+
+
+def Cloning(li1):
+    li_copy = []
+    li_copy.extend(li1)
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+# Python code to clone or copy a list
+# Using the in-built function extend()
+
+
+def Cloning(li1):
+    li_copy = []
+    li_copy.extend(li1)
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)"
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"# Python code to clone or copy a list
+# Using the List copy using =
+def Cloning(li1):
+    li_copy = li1
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+# Python code to clone or copy a list
+# Using the List copy using =
+def Cloning(li1):
+    li_copy = li1
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)"
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"# importing copy module
+import copy
+
+# initializing list 1
+li1 = [1, 2, [3, 5], 4]
+
+# using copy for shallow copy
+li2 = copy.copy(li1)
+
+print(li2)","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+# importing copy module
+import copy
+
+# initializing list 1
+li1 = [1, 2, [3, 5], 4]
+
+# using copy for shallow copy
+li2 = copy.copy(li1)
+
+print(li2)"
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"# Python code to clone or copy a list
+# Using list comprehension
+def Cloning(li1):
+    li_copy = [i for i in li1]
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+# Python code to clone or copy a list
+# Using list comprehension
+def Cloning(li1):
+    li_copy = [i for i in li1]
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)"
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"# Python code to clone or copy a list
+# Using append()
+def Cloning(li1):
+    li_copy = []
+    for item in li1:
+        li_copy.append(item)
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+# Python code to clone or copy a list
+# Using append()
+def Cloning(li1):
+    li_copy = []
+    for item in li1:
+        li_copy.append(item)
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)"
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"# Python code to clone or copy a list
+# Using built-in method copy()
+def Cloning(li1):
+    li_copy = []
+    li_copy = li1.copy()
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+# Python code to clone or copy a list
+# Using built-in method copy()
+def Cloning(li1):
+    li_copy = []
+    li_copy = li1.copy()
+    return li_copy
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = Cloning(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)"
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"# importing copy module
+import copy
+
+# initializing list 1
+li1 = [1, 2, [3, 5], 4]
+
+# using deepcopy for deepcopy
+li3 = copy.deepcopy(li1)
+print(li3)","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+# importing copy module
+import copy
+
+# initializing list 1
+li1 = [1, 2, [3, 5], 4]
+
+# using deepcopy for deepcopy
+li3 = copy.deepcopy(li1)
+print(li3)"
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"# Python code to clone or copy a list
+# Using list comprehension
+lst = [4, 8, 2, 10, 15, 18]
+li_copy = [i for a, i in enumerate(lst)]
+print(""Original List:"", lst)
+print(""After Cloning:"", li_copy)","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+# Python code to clone or copy a list
+# Using list comprehension
+lst = [4, 8, 2, 10, 15, 18]
+li_copy = [i for a, i in enumerate(lst)]
+print(""Original List:"", lst)
+print(""After Cloning:"", li_copy)"
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"# Python code to clone or copy a list
+# Using map function
+lst = [4, 8, 2, 10, 15, 18]
+li_copy = map(int, lst)
+print(""Original List:"", lst)
+print(""After Cloning:"", *li_copy)","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+# Python code to clone or copy a list
+# Using map function
+lst = [4, 8, 2, 10, 15, 18]
+li_copy = map(int, lst)
+print(""Original List:"", lst)
+print(""After Cloning:"", *li_copy)"
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"# Python code to clone or copy a list
+# Using slice() function
+lst = [4, 8, 2, 10, 15, 18]
+li_copy = lst[slice(len(lst))]
+print(""Original List:"", lst)
+print(""After Cloning:"", li_copy)
+
+# This code is contributed by Pushpesh Raj.","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+# Python code to clone or copy a list
+# Using slice() function
+lst = [4, 8, 2, 10, 15, 18]
+li_copy = lst[slice(len(lst))]
+print(""Original List:"", lst)
+print(""After Cloning:"", li_copy)
+
+# This code is contributed by Pushpesh Raj."
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"from collections import deque
+
+original_list = [4, 8, 2, 10, 15, 18]
+
+copied_list = deque(original_list)
+copied_list = list(copied_list)
+
+print(""Original List:"", original_list)
+
+print(""After Cloning:"", copied_list)","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+from collections import deque
+
+original_list = [4, 8, 2, 10, 15, 18]
+
+copied_list = deque(original_list)
+copied_list = list(copied_list)
+
+print(""Original List:"", original_list)
+
+print(""After Cloning:"", copied_list)"
+Python | Cloning or Copying a list,https://www.geeksforgeeks.org/python-cloning-copying-list/,"from functools import reduce
+
+
+def clone_list(li1):
+    return reduce(lambda x, y: x + [y], li1, [])
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = clone_list(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)
+# This code is contributed by Jyothi pinjala.","From code
+Original List: [4, 8, 2, 10, 15, 18]??","Python | Cloning or Copying a list
+from functools import reduce
+
+
+def clone_list(li1):
+    return reduce(lambda x, y: x + [y], li1, [])
+
+
+# Driver Code
+li1 = [4, 8, 2, 10, 15, 18]
+li2 = clone_list(li1)
+print(""Original List:"", li1)
+print(""After Cloning:"", li2)
+# This code is contributed by Jyothi pinjala."
+Python | Count occurrences of an element in a list,https://www.geeksforgeeks.org/python-count-occurrences-element-list/,"# Python code to count the number of occurrences
+def countX(lst, x):
+    count = 0
+    for ele in lst:
+        if ele == x:
+            count = count + 1
+    return count
+
+
+# Driver Code
+lst = [8, 6, 8, 10, 8, 20, 10, 8, 8]
+x = 8
+print(""{} has occurred {} times"".format(x, countX(lst, x)))","Input: lst = [15, 6, 7, 10, 12, 20, 10, 28, 10], x = 10
+Output: 3 ","Python | Count occurrences of an element in a list
+# Python code to count the number of occurrences
+def countX(lst, x):
+    count = 0
+    for ele in lst:
+        if ele == x:
+            count = count + 1
+    return count
+
+
+# Driver Code
+lst = [8, 6, 8, 10, 8, 20, 10, 8, 8]
+x = 8
+print(""{} has occurred {} times"".format(x, countX(lst, x)))"
+Python | Count occurrences of an element in a list,https://www.geeksforgeeks.org/python-count-occurrences-element-list/,"# Python code to count the number of occurrences
+def countX(lst, x):
+    return lst.count(x)
+
+
+# Driver Code
+lst = [8, 6, 8, 10, 8, 20, 10, 8, 8]
+x = 8
+print(""{} has occurred {} times"".format(x, countX(lst, x)))","Input: lst = [15, 6, 7, 10, 12, 20, 10, 28, 10], x = 10
+Output: 3 ","Python | Count occurrences of an element in a list
+# Python code to count the number of occurrences
+def countX(lst, x):
+    return lst.count(x)
+
+
+# Driver Code
+lst = [8, 6, 8, 10, 8, 20, 10, 8, 8]
+x = 8
+print(""{} has occurred {} times"".format(x, countX(lst, x)))"
+Python | Count occurrences of an element in a list,https://www.geeksforgeeks.org/python-count-occurrences-element-list/,"from collections import Counter
+
+# declaring the list
+l = [1, 1, 2, 2, 3, 3, 4, 4, 5, 5]
+
+# driver program
+x = 3
+d = Counter(l)
+print(""{} has occurred {} times"".format(x, d[x]))","Input: lst = [15, 6, 7, 10, 12, 20, 10, 28, 10], x = 10
+Output: 3 ","Python | Count occurrences of an element in a list
+from collections import Counter
+
+# declaring the list
+l = [1, 1, 2, 2, 3, 3, 4, 4, 5, 5]
+
+# driver program
+x = 3
+d = Counter(l)
+print(""{} has occurred {} times"".format(x, d[x]))"
+Python | Count occurrences of an element in a list,https://www.geeksforgeeks.org/python-count-occurrences-element-list/,"import operator as op
+
+# declaring the list
+l = [1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5]
+
+# driver program
+x = 2
+print(f""{x} has occurred {op.countOf(l, x)} times"")","Input: lst = [15, 6, 7, 10, 12, 20, 10, 28, 10], x = 10
+Output: 3 ","Python | Count occurrences of an element in a list
+import operator as op
+
+# declaring the list
+l = [1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5]
+
+# driver program
+x = 2
+print(f""{x} has occurred {op.countOf(l, x)} times"")"
+Python | Count occurrences of an element in a list,https://www.geeksforgeeks.org/python-count-occurrences-element-list/,"lis = [""a"", ""d"", ""d"", ""c"", ""a"", ""b"", ""b"", ""a"", ""c"", ""d"", ""e""]
+occurrence = {item: lis.count(item) for item in lis}
+print(occurrence.get(""e""))","Input: lst = [15, 6, 7, 10, 12, 20, 10, 28, 10], x = 10
+Output: 3 ","Python | Count occurrences of an element in a list
+lis = [""a"", ""d"", ""d"", ""c"", ""a"", ""b"", ""b"", ""a"", ""c"", ""d"", ""e""]
+occurrence = {item: lis.count(item) for item in lis}
+print(occurrence.get(""e""))"
+Python | Count occurrences of an element in a list,https://www.geeksforgeeks.org/python-count-occurrences-element-list/,"import pandas as pd
+
+# declaring the list
+l = [1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5]
+
+count = pd.Series(l).value_counts()
+print(""Element Count"")
+print(count)","Input: lst = [15, 6, 7, 10, 12, 20, 10, 28, 10], x = 10
+Output: 3 ","Python | Count occurrences of an element in a list
+import pandas as pd
+
+# declaring the list
+l = [1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5]
+
+count = pd.Series(l).value_counts()
+print(""Element Count"")
+print(count)"
+Python | Count occurrences of an element in a list,https://www.geeksforgeeks.org/python-count-occurrences-element-list/,"l = [1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5]
+ele = 1
+x = [i for i in l if i == ele]
+print(""the element"", ele, ""occurs"", len(x), ""times"")","Input: lst = [15, 6, 7, 10, 12, 20, 10, 28, 10], x = 10
+Output: 3 ","Python | Count occurrences of an element in a list
+l = [1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5]
+ele = 1
+x = [i for i in l if i == ele]
+print(""the element"", ele, ""occurs"", len(x), ""times"")"
+Python | Count occurrences of an element in a list,https://www.geeksforgeeks.org/python-count-occurrences-element-list/,"l = [1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5]
+ele = 1
+x = [i for j, i in enumerate(l) if i == ele]
+print(""the element"", ele, ""occurs"", len(x), ""times"")","Input: lst = [15, 6, 7, 10, 12, 20, 10, 28, 10], x = 10
+Output: 3 ","Python | Count occurrences of an element in a list
+l = [1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5]
+ele = 1
+x = [i for j, i in enumerate(l) if i == ele]
+print(""the element"", ele, ""occurs"", len(x), ""times"")"
+Python Program to find sum and average of List in Python,https://www.geeksforgeeks.org/find-sum-and-average-of-list-in-python/,"# Python program to find the sum
+# and average of the list
+
+L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+
+# variable to store the sum of
+# the list
+count = 0
+
+# Finding the sum
+for i in L:
+    count += i
+
+# divide the total elements by
+# number of elements
+avg = count / len(L)
+
+print(""sum = "", count)
+print(""average = "", avg)","Input: [4, 5, 1, 2, 9, 7, 10, 8]
+Output:","Python Program to find sum and average of List in Python
+# Python program to find the sum
+# and average of the list
+
+L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+
+# variable to store the sum of
+# the list
+count = 0
+
+# Finding the sum
+for i in L:
+    count += i
+
+# divide the total elements by
+# number of elements
+avg = count / len(L)
+
+print(""sum = "", count)
+print(""average = "", avg)"
+Python Program to find sum and average of List in Python,https://www.geeksforgeeks.org/find-sum-and-average-of-list-in-python/,"# Python program to find the sum
+# and average of the list
+
+L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+
+# using sum() method
+count = sum(L)
+
+# finding average
+avg = count / len(L)
+
+print(""sum = "", count)
+print(""average = "", avg)","Input: [4, 5, 1, 2, 9, 7, 10, 8]
+Output:","Python Program to find sum and average of List in Python
+# Python program to find the sum
+# and average of the list
+
+L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+
+# using sum() method
+count = sum(L)
+
+# finding average
+avg = count / len(L)
+
+print(""sum = "", count)
+print(""average = "", avg)"
+Python Program to find sum and average of List in Python,https://www.geeksforgeeks.org/find-sum-and-average-of-list-in-python/,"# Python program to find the sum
+# and average of the list
+
+import statistics
+
+L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+
+# using sum() method
+sum1 = sum(L)
+
+# finding average
+avg = statistics.mean(L)
+
+print(""sum = "", sum1)
+print(""average = "", avg)","Input: [4, 5, 1, 2, 9, 7, 10, 8]
+Output:","Python Program to find sum and average of List in Python
+# Python program to find the sum
+# and average of the list
+
+import statistics
+
+L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+
+# using sum() method
+sum1 = sum(L)
+
+# finding average
+avg = statistics.mean(L)
+
+print(""sum = "", sum1)
+print(""average = "", avg)"
+Python Program to find sum and average of List in Python,https://www.geeksforgeeks.org/find-sum-and-average-of-list-in-python/,"import numpy as np
+
+L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+# finding sum of list using numpy
+sum_ = np.sum(L)
+
+# finding average of list using numpy
+avg = np.average(L)
+
+print(""sum = "", sum_)
+print(""average = "", avg)","Input: [4, 5, 1, 2, 9, 7, 10, 8]
+Output:","Python Program to find sum and average of List in Python
+import numpy as np
+
+L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+# finding sum of list using numpy
+sum_ = np.sum(L)
+
+# finding average of list using numpy
+avg = np.average(L)
+
+print(""sum = "", sum_)
+print(""average = "", avg)"
+Python Program to find sum and average of List in Python,https://www.geeksforgeeks.org/find-sum-and-average-of-list-in-python/,"def sum_avg_list(lst, n):
+    if n == 0:
+        return (0, 0)
+    else:
+        sum, avg = sum_avg_list(lst, n - 1)
+        return (sum + lst[n - 1], avg + 1)
+
+
+def avg_list(lst):
+    sum, avg = sum_avg_list(lst, len(lst))
+    return sum / avg
+
+
+lst = [4, 5, 1, 2, 9, 7, 10, 8]
+print(""Sum of the list: "", sum_avg_list(lst, len(lst))[0])
+print(""Average of the list: "", avg_list(lst))
+
+lst = [15, 9, 55, 41, 35, 20, 62, 49]
+print(""Sum of the list: "", sum_avg_list(lst, len(lst))[0])
+print(""Average of the list: "", avg_list(lst))","Input: [4, 5, 1, 2, 9, 7, 10, 8]
+Output:","Python Program to find sum and average of List in Python
+def sum_avg_list(lst, n):
+    if n == 0:
+        return (0, 0)
+    else:
+        sum, avg = sum_avg_list(lst, n - 1)
+        return (sum + lst[n - 1], avg + 1)
+
+
+def avg_list(lst):
+    sum, avg = sum_avg_list(lst, len(lst))
+    return sum / avg
+
+
+lst = [4, 5, 1, 2, 9, 7, 10, 8]
+print(""Sum of the list: "", sum_avg_list(lst, len(lst))[0])
+print(""Average of the list: "", avg_list(lst))
+
+lst = [15, 9, 55, 41, 35, 20, 62, 49]
+print(""Sum of the list: "", sum_avg_list(lst, len(lst))[0])
+print(""Average of the list: "", avg_list(lst))"
+Python Program to find sum and average of List in Python,https://www.geeksforgeeks.org/find-sum-and-average-of-list-in-python/,"from functools import reduce
+
+L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+# Finding the sum using reduce() and lambda
+count = reduce(lambda x, y: x + y, L)
+
+# divide the total elements by number of elements
+avg = count / len(L)
+
+print(""sum = "", count)
+print(""average = "", avg)","Input: [4, 5, 1, 2, 9, 7, 10, 8]
+Output:","Python Program to find sum and average of List in Python
+from functools import reduce
+
+L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+# Finding the sum using reduce() and lambda
+count = reduce(lambda x, y: x + y, L)
+
+# divide the total elements by number of elements
+avg = count / len(L)
+
+print(""sum = "", count)
+print(""average = "", avg)"
+Python Program to find sum and average of List in Python,https://www.geeksforgeeks.org/find-sum-and-average-of-list-in-python/,"L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+# Finding the sum
+count = sum(L)
+
+# Finding the average
+avg = count / len(L)
+
+print(""sum = "", count)
+print(""average = "", avg)","Input: [4, 5, 1, 2, 9, 7, 10, 8]
+Output:","Python Program to find sum and average of List in Python
+L = [4, 5, 1, 2, 9, 7, 10, 8]
+
+# Finding the sum
+count = sum(L)
+
+# Finding the average
+avg = count / len(L)
+
+print(""sum = "", count)
+print(""average = "", avg)"
+Python | Sum of number digits in List,https://www.geeksforgeeks.org/python-sum-of-number-digits-in-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Sum of number digits in List
+# using loop + str()
+
+# Initializing list
+test_list = [12, 67, 98, 34]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Sum of number digits in List
+# using loop + str()
+res = []
+for ele in test_list:
+    sum = 0
+    for digit in str(ele):
+        sum += int(digit)
+    res.append(sum)
+
+# printing result
+print(""List Integer Summation : "" + str(res))","From code
+The original list is : [12, 67, 98, 34]","Python | Sum of number digits in List
+# Python3 code to demonstrate
+# Sum of number digits in List
+# using loop + str()
+
+# Initializing list
+test_list = [12, 67, 98, 34]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Sum of number digits in List
+# using loop + str()
+res = []
+for ele in test_list:
+    sum = 0
+    for digit in str(ele):
+        sum += int(digit)
+    res.append(sum)
+
+# printing result
+print(""List Integer Summation : "" + str(res))"
+Python | Sum of number digits in List,https://www.geeksforgeeks.org/python-sum-of-number-digits-in-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Sum of number digits in List
+# using sum() + list comprehension
+
+# Initializing list
+test_list = [12, 67, 98, 34]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Sum of number digits in List
+# using sum() + list comprehension
+res = list(map(lambda ele: sum(int(sub) for sub in str(ele)), test_list))
+
+# printing result
+print(""List Integer Summation : "" + str(res))","From code
+The original list is : [12, 67, 98, 34]","Python | Sum of number digits in List
+# Python3 code to demonstrate
+# Sum of number digits in List
+# using sum() + list comprehension
+
+# Initializing list
+test_list = [12, 67, 98, 34]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Sum of number digits in List
+# using sum() + list comprehension
+res = list(map(lambda ele: sum(int(sub) for sub in str(ele)), test_list))
+
+# printing result
+print(""List Integer Summation : "" + str(res))"
+Python | Sum of number digits in List,https://www.geeksforgeeks.org/python-sum-of-number-digits-in-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Sum of number digits in a List
+# using sum() + reduce()
+from functools import reduce
+
+# Initializing list
+test_list = [12, 67, 98, 34]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Sum of number digits in List
+# using sum() + reduce()
+res = [reduce(lambda x, y: int(x) + int(y), list(str(i))) for i in test_list]
+
+# printing result
+print(""List Integer Summation : "" + str(res))","From code
+The original list is : [12, 67, 98, 34]","Python | Sum of number digits in List
+# Python3 code to demonstrate
+# Sum of number digits in a List
+# using sum() + reduce()
+from functools import reduce
+
+# Initializing list
+test_list = [12, 67, 98, 34]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Sum of number digits in List
+# using sum() + reduce()
+res = [reduce(lambda x, y: int(x) + int(y), list(str(i))) for i in test_list]
+
+# printing result
+print(""List Integer Summation : "" + str(res))"
+Python | Sum of number digits in List,https://www.geeksforgeeks.org/python-sum-of-number-digits-in-list/?ref=leftbar-rightbar,"import numpy as np
+
+# Initializing list
+test_list = [12, 67, 98, 34]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Sum of number digits in List
+# using numpy
+res = np.sum([list(map(int, str(ele))) for ele in test_list], axis=1)
+
+# printing result
+print(""List Integer Summation : "" + str(list(res)))","From code
+The original list is : [12, 67, 98, 34]","Python | Sum of number digits in List
+import numpy as np
+
+# Initializing list
+test_list = [12, 67, 98, 34]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Sum of number digits in List
+# using numpy
+res = np.sum([list(map(int, str(ele))) for ele in test_list], axis=1)
+
+# printing result
+print(""List Integer Summation : "" + str(list(res)))"
+Python | Sum of number digits in List,https://www.geeksforgeeks.org/python-sum-of-number-digits-in-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Sum of number digits in List
+# using itertools library
+# importing itertools library
+import itertools
+
+# Initializing list
+test_list = [12, 67, 98, 34]
+# printing original list
+print(""The original list is : "" + str(test_list))
+# Sum of number digits in List
+# using itertools library
+res = [sum(map(int, list(itertools.chain(*str(ele))))) for ele in test_list]
+# printing result
+print(""List Integer Summation : "" + str(res))
+# This code is contributed by Jyothi pinjala.","From code
+The original list is : [12, 67, 98, 34]","Python | Sum of number digits in List
+# Python3 code to demonstrate
+# Sum of number digits in List
+# using itertools library
+# importing itertools library
+import itertools
+
+# Initializing list
+test_list = [12, 67, 98, 34]
+# printing original list
+print(""The original list is : "" + str(test_list))
+# Sum of number digits in List
+# using itertools library
+res = [sum(map(int, list(itertools.chain(*str(ele))))) for ele in test_list]
+# printing result
+print(""List Integer Summation : "" + str(res))
+# This code is contributed by Jyothi pinjala."
+Python | Sum of number digits in List,https://www.geeksforgeeks.org/python-sum-of-number-digits-in-list/?ref=leftbar-rightbar,"lst = [12, 67, 98, 34]
+
+
+def digit_sum(num):
+    digit_sum = 0
+    while num > 0:
+        digit_sum += num % 10
+        num //= 10
+    return digit_sum
+
+
+def sum_of_digits_list(lst):
+    return list(map(digit_sum, lst))
+
+
+print(sum_of_digits_list(lst))","From code
+The original list is : [12, 67, 98, 34]","Python | Sum of number digits in List
+lst = [12, 67, 98, 34]
+
+
+def digit_sum(num):
+    digit_sum = 0
+    while num > 0:
+        digit_sum += num % 10
+        num //= 10
+    return digit_sum
+
+
+def sum_of_digits_list(lst):
+    return list(map(digit_sum, lst))
+
+
+print(sum_of_digits_list(lst))"
+Python | Sum of number digits in List,https://www.geeksforgeeks.org/python-sum-of-number-digits-in-list/?ref=leftbar-rightbar,"# Initializing list
+test_list = [12, 67, 98, 34]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Sum of number digits in List
+# creating an expression
+res = list(sum(int(digit) for digit in str(num)) for num in test_list)
+# printing result
+print(""List Integer Summation : "" + str(list(res)))","From code
+The original list is : [12, 67, 98, 34]","Python | Sum of number digits in List
+# Initializing list
+test_list = [12, 67, 98, 34]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Sum of number digits in List
+# creating an expression
+res = list(sum(int(digit) for digit in str(num)) for num in test_list)
+# printing result
+print(""List Integer Summation : "" + str(list(res)))"
+Python | Multiply all numbers in the list,https://www.geeksforgeeks.org/python-multiply-numbers-list-3-different-ways/,"# Python program to multiply all values in the
+# list using traversal
+
+
+def multiplyList(myList):
+    # Multiply elements one by one
+    result = 1
+    for x in myList:
+        result = result * x
+    return result
+
+
+# Driver code
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+print(multiplyList(list1))
+print(multiplyList(list2))","From code
+6","Python | Multiply all numbers in the list
+# Python program to multiply all values in the
+# list using traversal
+
+
+def multiplyList(myList):
+    # Multiply elements one by one
+    result = 1
+    for x in myList:
+        result = result * x
+    return result
+
+
+# Driver code
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+print(multiplyList(list1))
+print(multiplyList(list2))"
+Python | Multiply all numbers in the list,https://www.geeksforgeeks.org/python-multiply-numbers-list-3-different-ways/,"# Python3 program to multiply all values in the
+# list using numpy.prod()
+
+import numpy
+
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+
+# using numpy.prod() to get the multiplications
+result1 = numpy.prod(list1)
+result2 = numpy.prod(list2)
+print(result1)
+print(result2)","From code
+6","Python | Multiply all numbers in the list
+# Python3 program to multiply all values in the
+# list using numpy.prod()
+
+import numpy
+
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+
+# using numpy.prod() to get the multiplications
+result1 = numpy.prod(list1)
+result2 = numpy.prod(list2)
+print(result1)
+print(result2)"
+Python | Multiply all numbers in the list,https://www.geeksforgeeks.org/python-multiply-numbers-list-3-different-ways/,"# Python3 program to multiply all values in the
+# list using lambda function and reduce()
+
+from functools import reduce
+
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+
+
+result1 = reduce((lambda x, y: x * y), list1)
+result2 = reduce((lambda x, y: x * y), list2)
+print(result1)
+print(result2)","From code
+6","Python | Multiply all numbers in the list
+# Python3 program to multiply all values in the
+# list using lambda function and reduce()
+
+from functools import reduce
+
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+
+
+result1 = reduce((lambda x, y: x * y), list1)
+result2 = reduce((lambda x, y: x * y), list2)
+print(result1)
+print(result2)"
+Python | Multiply all numbers in the list,https://www.geeksforgeeks.org/python-multiply-numbers-list-3-different-ways/,"# Python3 program to multiply all values in the
+# list using math.prod
+
+import math
+
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+
+
+result1 = math.prod(list1)
+result2 = math.prod(list2)
+print(result1)
+print(result2)","From code
+6","Python | Multiply all numbers in the list
+# Python3 program to multiply all values in the
+# list using math.prod
+
+import math
+
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+
+
+result1 = math.prod(list1)
+result2 = math.prod(list2)
+print(result1)
+print(result2)"
+Python | Multiply all numbers in the list,https://www.geeksforgeeks.org/python-multiply-numbers-list-3-different-ways/,"# Python 3 program to multiply all numbers in
+# the given list by importing operator module
+
+from operator import *
+
+list1 = [1, 2, 3]
+m = 1
+for i in list1:
+    # multiplying all elements in the given list
+    # using mul function of operator module
+    m = mul(i, m)
+# printing the result
+print(m)","From code
+6","Python | Multiply all numbers in the list
+# Python 3 program to multiply all numbers in
+# the given list by importing operator module
+
+from operator import *
+
+list1 = [1, 2, 3]
+m = 1
+for i in list1:
+    # multiplying all elements in the given list
+    # using mul function of operator module
+    m = mul(i, m)
+# printing the result
+print(m)"
+Python | Multiply all numbers in the list,https://www.geeksforgeeks.org/python-multiply-numbers-list-3-different-ways/,"# Python program to multiply all values in the
+# list using traversal
+
+
+def multiplyList(myList):
+    # Multiply elements one by one
+    result = 1
+    for i in range(0, len(myList)):
+        result = result * myList[i]
+    return result
+
+
+# Driver code
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+print(multiplyList(list1))
+print(multiplyList(list2))","From code
+6","Python | Multiply all numbers in the list
+# Python program to multiply all values in the
+# list using traversal
+
+
+def multiplyList(myList):
+    # Multiply elements one by one
+    result = 1
+    for i in range(0, len(myList)):
+        result = result * myList[i]
+    return result
+
+
+# Driver code
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+print(multiplyList(list1))
+print(multiplyList(list2))"
+Python | Multiply all numbers in the list,https://www.geeksforgeeks.org/python-multiply-numbers-list-3-different-ways/,"# Python3 program to multiply all values in the
+# list using lambda function and accumulate()
+
+from itertools import accumulate
+
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+
+
+result1 = list(accumulate(list1, (lambda x, y: x * y)))
+result2 = list(accumulate(list2, (lambda x, y: x * y)))
+print(result1[-1])
+print(result2[-1])","From code
+6","Python | Multiply all numbers in the list
+# Python3 program to multiply all values in the
+# list using lambda function and accumulate()
+
+from itertools import accumulate
+
+list1 = [1, 2, 3]
+list2 = [3, 2, 4]
+
+
+result1 = list(accumulate(list1, (lambda x, y: x * y)))
+result2 = list(accumulate(list2, (lambda x, y: x * y)))
+print(result1[-1])
+print(result2[-1])"
+Python | Multiply all numbers in the list,https://www.geeksforgeeks.org/python-multiply-numbers-list-3-different-ways/,"def product_recursive(numbers):
+    # base case: list is empty
+    if not numbers:
+        return 1
+    # recursive case: multiply first element by product of the rest of the list
+    return numbers[0] * product_recursive(numbers[1:])
+
+
+list1 = [1, 2, 3]
+product = product_recursive(list1)
+print(product)  # Output: 6
+
+list2 = [3, 2, 4]
+product = product_recursive(list2)
+print(product)  # Output: 24","From code
+6","Python | Multiply all numbers in the list
+def product_recursive(numbers):
+    # base case: list is empty
+    if not numbers:
+        return 1
+    # recursive case: multiply first element by product of the rest of the list
+    return numbers[0] * product_recursive(numbers[1:])
+
+
+list1 = [1, 2, 3]
+product = product_recursive(list1)
+print(product)  # Output: 6
+
+list2 = [3, 2, 4]
+product = product_recursive(list2)
+print(product)  # Output: 24"
+Python | Multiply all numbers in the list,https://www.geeksforgeeks.org/python-multiply-numbers-list-3-different-ways/,"from functools import reduce
+from operator import mul
+
+list1 = [1, 2, 3]
+result = reduce(mul, list1)
+
+print(result)","From code
+6","Python | Multiply all numbers in the list
+from functools import reduce
+from operator import mul
+
+list1 = [1, 2, 3]
+result = reduce(mul, list1)
+
+print(result)"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"# Python program to find smallest
+# number in a list
+
+# list of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# sorting the list
+list1.sort()
+
+# printing the first element
+print(""Smallest element is:"", list1[0])","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+# Python program to find smallest
+# number in a list
+
+# list of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# sorting the list
+list1.sort()
+
+# printing the first element
+print(""Smallest element is:"", list1[0])"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"# list of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# sorting the list
+list1.sort(reverse=True)
+
+# printing the first element
+print(""Smallest element is:"", list1[-1])","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+# list of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# sorting the list
+list1.sort(reverse=True)
+
+# printing the first element
+print(""Smallest element is:"", list1[-1])"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"# Python program to find smallest
+# number in a list
+
+# list of numbers
+list1 = [10, 20, 1, 45, 99]
+
+
+# printing the maximum element
+print(""Smallest element is:"", min(list1))","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+# Python program to find smallest
+# number in a list
+
+# list of numbers
+list1 = [10, 20, 1, 45, 99]
+
+
+# printing the maximum element
+print(""Smallest element is:"", min(list1))"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"# Python program to find smallest
+# number in a list
+
+# creating empty list
+list1 = []
+
+# asking number of elements to put in list
+num = int(input(""Enter number of elements in list: ""))
+
+# iterating till num to append elements in list
+for i in range(1, num + 1):
+    ele = int(input(""Enter elements: ""))
+    list1.append(ele)
+
+# print maximum element
+print(""Smallest element is:"", min(list1))","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+# Python program to find smallest
+# number in a list
+
+# creating empty list
+list1 = []
+
+# asking number of elements to put in list
+num = int(input(""Enter number of elements in list: ""))
+
+# iterating till num to append elements in list
+for i in range(1, num + 1):
+    ele = int(input(""Enter elements: ""))
+    list1.append(ele)
+
+# print maximum element
+print(""Smallest element is:"", min(list1))"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"# Python program to find smallest
+# number in a list
+
+l = [int(l) for l in input(""List:"").split("","")]
+print(""The list is "", l)
+
+# Assign first element as a minimum.
+min1 = l[0]
+
+for i in range(len(l)):
+    # If the other element is min than first element
+    if l[i] < min1:
+        min1 = l[i]  # It will change
+
+print(""The smallest element in the list is "", min1)","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+# Python program to find smallest
+# number in a list
+
+l = [int(l) for l in input(""List:"").split("","")]
+print(""The list is "", l)
+
+# Assign first element as a minimum.
+min1 = l[0]
+
+for i in range(len(l)):
+    # If the other element is min than first element
+    if l[i] < min1:
+        min1 = l[i]  # It will change
+
+print(""The smallest element in the list is "", min1)"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"# Python code to print smallest element in the list
+
+lst = [20, 10, 20, 1, 100]
+print(min(lst, key=lambda value: int(value)))","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+# Python code to print smallest element in the list
+
+lst = [20, 10, 20, 1, 100]
+print(min(lst, key=lambda value: int(value)))"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"lst = [20, 10, 20, 1, 100]
+a, i = min((a, i) for (i, a) in enumerate(lst))
+print(a)","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+lst = [20, 10, 20, 1, 100]
+a, i = min((a, i) for (i, a) in enumerate(lst))
+print(a)"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"# Python code to print smallest element in the list
+from functools import reduce
+
+lst = [20, 10, 20, 15, 100]
+print(reduce(min, lst))","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+# Python code to print smallest element in the list
+from functools import reduce
+
+lst = [20, 10, 20, 15, 100]
+print(reduce(min, lst))"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"import heapq
+
+
+def find_smallest(numbers):
+    # Build a min heap using the elements in the list
+    heap = [(x, x) for x in numbers]
+    heapq.heapify(heap)
+
+    # Return the root element (smallest element)
+    _, smallest = heapq.heappop(heap)
+
+    return smallest
+
+
+# Test the function
+numbers = [10, 20, 4, 45, 99]
+print(find_smallest(numbers))  # Output: 4
+# This code is contributed by Edula Vinay Kumar Reddy","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+import heapq
+
+
+def find_smallest(numbers):
+    # Build a min heap using the elements in the list
+    heap = [(x, x) for x in numbers]
+    heapq.heapify(heap)
+
+    # Return the root element (smallest element)
+    _, smallest = heapq.heappop(heap)
+
+    return smallest
+
+
+# Test the function
+numbers = [10, 20, 4, 45, 99]
+print(find_smallest(numbers))  # Output: 4
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"def Findsmall(itr, ele, list1):  # recursive function to find smallest number
+    if itr == len(list1):  # base condition
+        print(""The smallest number in the list is "", ele)
+        return
+    if list1[itr] < ele:  # check the current element less than minimum or not
+        ele = list1[itr]
+    Findsmall(itr + 1, ele, list1)  # recursive function call
+    return
+
+
+# driver code
+lis = [5, 7, 2, 8, 9]
+ele = lis[0]
+Findsmall(0, ele, lis)
+# This code is contributed by Vinay Pinjala","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+def Findsmall(itr, ele, list1):  # recursive function to find smallest number
+    if itr == len(list1):  # base condition
+        print(""The smallest number in the list is "", ele)
+        return
+    if list1[itr] < ele:  # check the current element less than minimum or not
+        ele = list1[itr]
+    Findsmall(itr + 1, ele, list1)  # recursive function call
+    return
+
+
+# driver code
+lis = [5, 7, 2, 8, 9]
+ele = lis[0]
+Findsmall(0, ele, lis)
+# This code is contributed by Vinay Pinjala"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"# importing module
+import numpy as np
+
+# Initializing list
+lis = [5, 7, 2, 8, 9]
+
+# finding minimum value
+minimum = np.min(lis)
+
+# printing output
+print(""The smallest number in the list is"", minimum)
+# This code contributed by tvsk","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+# importing module
+import numpy as np
+
+# Initializing list
+lis = [5, 7, 2, 8, 9]
+
+# finding minimum value
+minimum = np.min(lis)
+
+# printing output
+print(""The smallest number in the list is"", minimum)
+# This code contributed by tvsk"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"# defining the list
+arr = [5, 2, 3, 2, 5, 4, 7, 9, 7, 10, 15, 68]
+
+# converting the list into set
+set_arr = set(arr)
+
+# Now using the min function to get the minimum
+# value from the set
+
+print(min(set_arr))","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+# defining the list
+arr = [5, 2, 3, 2, 5, 4, 7, 9, 7, 10, 15, 68]
+
+# converting the list into set
+set_arr = set(arr)
+
+# Now using the min function to get the minimum
+# value from the set
+
+print(min(set_arr))"
+Python program to find smallest number in a list,https://www.geeksforgeeks.org/python-program-to-find-smallest-number-in-a-list/,"arr = [2, 6, 8, 4, 9, 7, 52, 3, 6, 2, 4, 5, 6, 8, 2]
+
+min_val = min(arr)  # Finding the minimum value
+
+values = {}
+# print item with position
+for pos, val in enumerate(arr):
+    if val == min_val:
+        values.update({pos: val})  # pos - Index of the smallest element
+        # val - The value of the smallest element
+
+# get all min values
+print(values)","Input : list1 = [10, 20, 4]
+Output : 4","Python program to find smallest number in a list
+arr = [2, 6, 8, 4, 9, 7, 52, 3, 6, 2, 4, 5, 6, 8, 2]
+
+min_val = min(arr)  # Finding the minimum value
+
+values = {}
+# print item with position
+for pos, val in enumerate(arr):
+    if val == min_val:
+        values.update({pos: val})  # pos - Index of the smallest element
+        # val - The value of the smallest element
+
+# get all min values
+print(values)"
+Python program to find largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-largest-number-in-a-list/,"# Python program to find largest
+# number in a list
+
+# list of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# sorting the list
+list1.sort()
+
+# printing the last element
+print(""Largest element is:"", list1[-1])","Input : list1 = [10, 20, 4]
+Output : 20","Python program to find largest number in a list
+# Python program to find largest
+# number in a list
+
+# list of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# sorting the list
+list1.sort()
+
+# printing the last element
+print(""Largest element is:"", list1[-1])"
+Python program to find largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-largest-number-in-a-list/,"# Python program to find largest
+# number in a list
+
+# List of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# Printing the maximum element
+print(""Largest element is:"", max(list1))","Input : list1 = [10, 20, 4]
+Output : 20","Python program to find largest number in a list
+# Python program to find largest
+# number in a list
+
+# List of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# Printing the maximum element
+print(""Largest element is:"", max(list1))"
+Python program to find largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-largest-number-in-a-list/,"# Python program to find largest
+# number in a list
+
+# Creating an empty list
+list1 = []
+
+# asking number of elements to put in list
+num = int(input(""Enter number of elements in list: ""))
+
+# Iterating till num to append elements in list
+for i in range(1, num + 1):
+    ele = int(input(""Enter elements: ""))
+    list1.append(ele)
+
+# Printing maximum element
+print(""Largest element is:"", max(list1))","Input : list1 = [10, 20, 4]
+Output : 20","Python program to find largest number in a list
+# Python program to find largest
+# number in a list
+
+# Creating an empty list
+list1 = []
+
+# asking number of elements to put in list
+num = int(input(""Enter number of elements in list: ""))
+
+# Iterating till num to append elements in list
+for i in range(1, num + 1):
+    ele = int(input(""Enter elements: ""))
+    list1.append(ele)
+
+# Printing maximum element
+print(""Largest element is:"", max(list1))"
+Python program to find largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-largest-number-in-a-list/,"# Python program to find largest
+# number in a list
+
+
+def myMax(list1):
+    # Assume first number in list is largest
+    # initially and assign it to variable ""max""
+    max = list1[0]
+    # Now traverse through the list and compare
+    # each number with ""max"" value. Whichever is
+    # largest assign that value to ""max'.
+    for x in list1:
+        if x > max:
+            max = x
+
+    # after complete traversing the list
+    # return the ""max"" value
+    return max
+
+
+# Driver code
+list1 = [10, 20, 4, 45, 99]
+print(""Largest element is:"", myMax(list1))","Input : list1 = [10, 20, 4]
+Output : 20","Python program to find largest number in a list
+# Python program to find largest
+# number in a list
+
+
+def myMax(list1):
+    # Assume first number in list is largest
+    # initially and assign it to variable ""max""
+    max = list1[0]
+    # Now traverse through the list and compare
+    # each number with ""max"" value. Whichever is
+    # largest assign that value to ""max'.
+    for x in list1:
+        if x > max:
+            max = x
+
+    # after complete traversing the list
+    # return the ""max"" value
+    return max
+
+
+# Driver code
+list1 = [10, 20, 4, 45, 99]
+print(""Largest element is:"", myMax(list1))"
+Python program to find largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-largest-number-in-a-list/,"# Python code to find the largest number
+# in a list
+def maxelement(lst):
+    # displaying largest element
+    # one line solution
+    print(max(lst))
+
+
+# driver code
+# input list
+lst = [20, 10, 20, 4, 100]
+# the above input can also be given as
+# lst = list(map(int, input().split()))
+# -> taking input from the user
+maxelement(lst)","Input : list1 = [10, 20, 4]
+Output : 20","Python program to find largest number in a list
+# Python code to find the largest number
+# in a list
+def maxelement(lst):
+    # displaying largest element
+    # one line solution
+    print(max(lst))
+
+
+# driver code
+# input list
+lst = [20, 10, 20, 4, 100]
+# the above input can also be given as
+# lst = list(map(int, input().split()))
+# -> taking input from the user
+maxelement(lst)"
+Python program to find largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-largest-number-in-a-list/,"# python code to print largest element in the list
+
+lst = [20, 10, 20, 4, 100]
+print(max(lst, key=lambda value: int(value)))","Input : list1 = [10, 20, 4]
+Output : 20","Python program to find largest number in a list
+# python code to print largest element in the list
+
+lst = [20, 10, 20, 4, 100]
+print(max(lst, key=lambda value: int(value)))"
+Python program to find largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-largest-number-in-a-list/,"from functools import reduce
+
+lst = [20, 10, 20, 4, 100]
+largest_elem = reduce(max, lst)
+print(largest_elem)","Input : list1 = [10, 20, 4]
+Output : 20","Python program to find largest number in a list
+from functools import reduce
+
+lst = [20, 10, 20, 4, 100]
+largest_elem = reduce(max, lst)
+print(largest_elem)"
+Python program to find largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-largest-number-in-a-list/,"# Function to find the largest element in the list
+def FindLargest(itr, ele, list1):
+    # Base condition
+    if itr == len(list1):
+        print(""Largest element in the list is: "", ele)
+        return
+
+    # Check max condition
+    if ele < list1[itr]:
+        ele = list1[itr]
+
+        # Recursive solution
+    FindLargest(itr + 1, ele, list1)
+
+    return
+
+
+# input list
+list1 = [2, 1, 7, 9, 5, 4]
+
+FindLargest(0, list1[0], list1)","Input : list1 = [10, 20, 4]
+Output : 20","Python program to find largest number in a list
+# Function to find the largest element in the list
+def FindLargest(itr, ele, list1):
+    # Base condition
+    if itr == len(list1):
+        print(""Largest element in the list is: "", ele)
+        return
+
+    # Check max condition
+    if ele < list1[itr]:
+        ele = list1[itr]
+
+        # Recursive solution
+    FindLargest(itr + 1, ele, list1)
+
+    return
+
+
+# input list
+list1 = [2, 1, 7, 9, 5, 4]
+
+FindLargest(0, list1[0], list1)"
+Python program to find largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-largest-number-in-a-list/,"import heapq
+
+# list of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# finding the largest element using heapq.nlargest()
+largest_element = heapq.nlargest(1, list1)[0]
+
+# printing the largest element
+print(""Largest element is:"", largest_element)","Input : list1 = [10, 20, 4]
+Output : 20","Python program to find largest number in a list
+import heapq
+
+# list of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# finding the largest element using heapq.nlargest()
+largest_element = heapq.nlargest(1, list1)[0]
+
+# printing the largest element
+print(""Largest element is:"", largest_element)"
+Python program to find largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-largest-number-in-a-list/,"import numpy as np
+
+# given list
+list1 = [2, 7, 5, 64, 14]
+
+# converting list to numpy array
+arr = np.array(list1)
+
+# finding largest numbers using np.max() method
+num = arr.max()
+
+# printing largest number
+print(num)","Input : list1 = [10, 20, 4]
+Output : 20","Python program to find largest number in a list
+import numpy as np
+
+# given list
+list1 = [2, 7, 5, 64, 14]
+
+# converting list to numpy array
+arr = np.array(list1)
+
+# finding largest numbers using np.max() method
+num = arr.max()
+
+# printing largest number
+print(num)"
+Python program to find second largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-second-largest-number-in-a-list/,"# Python program to find second largest
+# number in a list
+
+# list of numbers - length of
+# list should be at least 2
+list1 = [10, 20, 4, 45, 99]
+
+mx = max(list1[0], list1[1])
+secondmax = min(list1[0], list1[1])
+n = len(list1)
+for i in range(2, n):
+    if list1[i] > mx:
+        secondmax = mx
+        mx = list1[i]
+    elif list1[i] > secondmax and mx != list1[i]:
+        secondmax = list1[i]
+    elif mx == secondmax and secondmax != list1[i]:
+        secondmax = list1[i]
+
+print(""Second highest number is : "", str(secondmax))","From code
+Second highest number is :  45","Python program to find second largest number in a list
+# Python program to find second largest
+# number in a list
+
+# list of numbers - length of
+# list should be at least 2
+list1 = [10, 20, 4, 45, 99]
+
+mx = max(list1[0], list1[1])
+secondmax = min(list1[0], list1[1])
+n = len(list1)
+for i in range(2, n):
+    if list1[i] > mx:
+        secondmax = mx
+        mx = list1[i]
+    elif list1[i] > secondmax and mx != list1[i]:
+        secondmax = list1[i]
+    elif mx == secondmax and secondmax != list1[i]:
+        secondmax = list1[i]
+
+print(""Second highest number is : "", str(secondmax))"
+Python program to find second largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-second-largest-number-in-a-list/,"# Python program to find largest number
+# in a list
+
+# List of numbers
+list1 = [10, 20, 20, 4, 45, 45, 45, 99, 99]
+
+# Removing duplicates from the list
+list2 = list(set(list1))
+
+# Sorting the  list
+list2.sort()
+
+# Printing the second last element
+print(""Second largest element is:"", list2[-2])","From code
+Second highest number is :  45","Python program to find second largest number in a list
+# Python program to find largest number
+# in a list
+
+# List of numbers
+list1 = [10, 20, 20, 4, 45, 45, 45, 99, 99]
+
+# Removing duplicates from the list
+list2 = list(set(list1))
+
+# Sorting the  list
+list2.sort()
+
+# Printing the second last element
+print(""Second largest element is:"", list2[-2])"
+Python program to find second largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-second-largest-number-in-a-list/,"# Python program to find second largest number
+# in a list
+
+# List of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# new_list is a set of list1
+new_list = set(list1)
+
+# Removing the largest element from temp list
+new_list.remove(max(new_list))
+
+# Elements in original list are not changed
+# print(list1)
+print(max(new_list))","From code
+Second highest number is :  45","Python program to find second largest number in a list
+# Python program to find second largest number
+# in a list
+
+# List of numbers
+list1 = [10, 20, 4, 45, 99]
+
+# new_list is a set of list1
+new_list = set(list1)
+
+# Removing the largest element from temp list
+new_list.remove(max(new_list))
+
+# Elements in original list are not changed
+# print(list1)
+print(max(new_list))"
+Python program to find second largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-second-largest-number-in-a-list/,"# Python program to find second largest
+# number in a list
+
+# creating list of integer type
+list1 = [10, 20, 4, 45, 99]
+
+""""""
+# sort the list   
+list1.sort()
+     
+# print second maximum element
+print(""Second largest element is:"", list1[-2])
+ 
+""""""
+
+# print second maximum element using sorted() method
+print(""Second largest element is:"", sorted(list1)[-2])","From code
+Second highest number is :  45","Python program to find second largest number in a list
+# Python program to find second largest
+# number in a list
+
+# creating list of integer type
+list1 = [10, 20, 4, 45, 99]
+
+""""""
+# sort the list   
+list1.sort()
+     
+# print second maximum element
+print(""Second largest element is:"", list1[-2])
+ 
+""""""
+
+# print second maximum element using sorted() method
+print(""Second largest element is:"", sorted(list1)[-2])"
+Python program to find second largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-second-largest-number-in-a-list/,"def findLargest(arr):
+    secondLargest = 0
+    largest = min(arr)
+
+    for i in range(len(arr)):
+        if arr[i] > largest:
+            secondLargest = largest
+            largest = arr[i]
+        else:
+            secondLargest = max(secondLargest, arr[i])
+
+    # Returning second largest element
+    return secondLargest
+
+
+# Calling above method over this array set
+print(findLargest([10, 20, 4, 45, 99]))","From code
+Second highest number is :  45","Python program to find second largest number in a list
+def findLargest(arr):
+    secondLargest = 0
+    largest = min(arr)
+
+    for i in range(len(arr)):
+        if arr[i] > largest:
+            secondLargest = largest
+            largest = arr[i]
+        else:
+            secondLargest = max(secondLargest, arr[i])
+
+    # Returning second largest element
+    return secondLargest
+
+
+# Calling above method over this array set
+print(findLargest([10, 20, 4, 45, 99]))"
+Python program to find second largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-second-largest-number-in-a-list/,"def secondmax(arr):
+    sublist = [x for x in arr if x < max(arr)]
+    return max(sublist)
+
+
+if __name__ == ""__main__"":
+    arr = [10, 20, 4, 45, 99]
+    print(secondmax(arr))","From code
+Second highest number is :  45","Python program to find second largest number in a list
+def secondmax(arr):
+    sublist = [x for x in arr if x < max(arr)]
+    return max(sublist)
+
+
+if __name__ == ""__main__"":
+    arr = [10, 20, 4, 45, 99]
+    print(secondmax(arr))"
+Python program to find second largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-second-largest-number-in-a-list/,"# python code to print second largest element in list
+
+lst = [10, 20, 4, 45, 99]
+maximum1 = max(lst)
+maximum2 = max(lst, key=lambda x: min(lst) - 1 if (x == maximum1) else x)
+print(maximum2)","From code
+Second highest number is :  45","Python program to find second largest number in a list
+# python code to print second largest element in list
+
+lst = [10, 20, 4, 45, 99]
+maximum1 = max(lst)
+maximum2 = max(lst, key=lambda x: min(lst) - 1 if (x == maximum1) else x)
+print(maximum2)"
+Python program to find second largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-second-largest-number-in-a-list/,"lst = [10, 20, 4, 45, 99]
+m = max(lst)
+x = [a for i, a in enumerate(lst) if a < m]
+print(max(x))","From code
+Second highest number is :  45","Python program to find second largest number in a list
+lst = [10, 20, 4, 45, 99]
+m = max(lst)
+x = [a for i, a in enumerate(lst) if a < m]
+print(max(x))"
+Python program to find second largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-second-largest-number-in-a-list/,"import heapq
+
+
+def find_second_largest(numbers):
+    # Build a max heap using the elements in the list
+    heap = [(-x, x) for x in numbers]
+    heapq.heapify(heap)
+
+    # Remove the root element (largest element)
+    heapq.heappop(heap)
+
+    # The new root element is the second largest element
+    _, second_largest = heapq.heappop(heap)
+
+    return second_largest
+
+
+# Test the function
+numbers = [10, 20, 4, 45, 99]
+print(find_second_largest(numbers))  # Output: 45","From code
+Second highest number is :  45","Python program to find second largest number in a list
+import heapq
+
+
+def find_second_largest(numbers):
+    # Build a max heap using the elements in the list
+    heap = [(-x, x) for x in numbers]
+    heapq.heapify(heap)
+
+    # Remove the root element (largest element)
+    heapq.heappop(heap)
+
+    # The new root element is the second largest element
+    _, second_largest = heapq.heappop(heap)
+
+    return second_largest
+
+
+# Test the function
+numbers = [10, 20, 4, 45, 99]
+print(find_second_largest(numbers))  # Output: 45"
+Python program to find second largest number in a list,https://www.geeksforgeeks.org/python-program-to-find-second-largest-number-in-a-list/,"import numpy as np
+
+
+def find_second_largest(arr):
+    # creating numpy array
+    np_arr = np.array(arr)
+
+    # getting sorted indices
+    sorted_indices = np.argsort(np_arr)
+
+    # finding the second last index from sorted indices
+    second_last_index = sorted_indices[-2]
+
+    # returning the element at the second last index from original array
+    return np_arr[second_last_index]
+
+
+# example usage
+arr = [10, 20, 4, 45, 99]
+print(find_second_largest(arr))  # Output: 45","From code
+Second highest number is :  45","Python program to find second largest number in a list
+import numpy as np
+
+
+def find_second_largest(arr):
+    # creating numpy array
+    np_arr = np.array(arr)
+
+    # getting sorted indices
+    sorted_indices = np.argsort(np_arr)
+
+    # finding the second last index from sorted indices
+    second_last_index = sorted_indices[-2]
+
+    # returning the element at the second last index from original array
+    return np_arr[second_last_index]
+
+
+# example usage
+arr = [10, 20, 4, 45, 99]
+print(find_second_largest(arr))  # Output: 45"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"# Python program to print Even Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+
+# iterating each number in list
+for num in list1:
+    # checking condition
+    if num % 2 == 0:
+        print(num, end="" "")","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+# Python program to print Even Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+
+# iterating each number in list
+for num in list1:
+    # checking condition
+    if num % 2 == 0:
+        print(num, end="" "")"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"# Python program to print Even Numbers in a List
+
+# Initializing list and value
+list1 = [10, 24, 4, 45, 66, 93]
+num = 0
+
+# Uing while loop
+while num < len(list1):
+    # Cecking condition
+    if list1[num] % 2 == 0:
+        print(list1[num], end="" "")
+
+    # increment num
+    num += 1","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+# Python program to print Even Numbers in a List
+
+# Initializing list and value
+list1 = [10, 24, 4, 45, 66, 93]
+num = 0
+
+# Uing while loop
+while num < len(list1):
+    # Cecking condition
+    if list1[num] % 2 == 0:
+        print(list1[num], end="" "")
+
+    # increment num
+    num += 1"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"# Python program to print even Numbers in a List
+
+# Initializing list
+list1 = [10, 21, 4, 45, 66, 93]
+
+# using list comprehension
+even_nos = [num for num in list1 if num % 2 == 0]
+
+print(""Even numbers in the list: "", even_nos)","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+# Python program to print even Numbers in a List
+
+# Initializing list
+list1 = [10, 21, 4, 45, 66, 93]
+
+# using list comprehension
+even_nos = [num for num in list1 if num % 2 == 0]
+
+print(""Even numbers in the list: "", even_nos)"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"# Python program to print Even Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 11]
+
+
+# we can also print even no's using lambda exp.
+even_nos = list(filter(lambda x: (x % 2 == 0), list1))
+
+print(""Even numbers in the list: "", even_nos)","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+# Python program to print Even Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 11]
+
+
+# we can also print even no's using lambda exp.
+even_nos = list(filter(lambda x: (x % 2 == 0), list1))
+
+print(""Even numbers in the list: "", even_nos)"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"# Python program to print
+# even numbers in a list using recursion
+
+
+def evennumbers(list, n=0):
+    # base case
+    if n == len(list):
+        exit()
+    if list[n] % 2 == 0:
+        print(list[n], end="" "")
+
+    # calling function recursively
+    evennumbers(list, n + 1)
+
+
+# Initializing list
+list1 = [10, 21, 4, 45, 66, 93]
+
+print(""Even numbers in the list:"", end="" "")
+evennumbers(list1)","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+# Python program to print
+# even numbers in a list using recursion
+
+
+def evennumbers(list, n=0):
+    # base case
+    if n == len(list):
+        exit()
+    if list[n] % 2 == 0:
+        print(list[n], end="" "")
+
+    # calling function recursively
+    evennumbers(list, n + 1)
+
+
+# Initializing list
+list1 = [10, 21, 4, 45, 66, 93]
+
+print(""Even numbers in the list:"", end="" "")
+evennumbers(list1)"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"list1 = [2, 7, 5, 64, 14]
+for a, i in enumerate(list1):
+    if i % 2 == 0:
+        print(i, end="" "")","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+list1 = [2, 7, 5, 64, 14]
+for a, i in enumerate(list1):
+    if i % 2 == 0:
+        print(i, end="" "")"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"list1 = [2, 7, 5, 64, 14]
+for i in list1:
+    if i % 2 != 0:
+        pass
+    else:
+        print(i, end="" "")","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+list1 = [2, 7, 5, 64, 14]
+for i in list1:
+    if i % 2 != 0:
+        pass
+    else:
+        print(i, end="" "")"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"# Python code To print all even numbers
+# in a given list using numpy array
+import numpy as np
+
+# Declaring Range
+temp = [2, 7, 5, 64, 14]
+li = np.array(temp)
+
+# printing odd numbers using numpy array
+even_num = li[li % 2 == 0]
+print(even_num)","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+# Python code To print all even numbers
+# in a given list using numpy array
+import numpy as np
+
+# Declaring Range
+temp = [2, 7, 5, 64, 14]
+li = np.array(temp)
+
+# printing odd numbers using numpy array
+even_num = li[li % 2 == 0]
+print(even_num)"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"# python program to print all even no's in a list
+# defining list with even and odd numbers
+list1 = [39, 28, 19, 45, 33, 74, 56]
+# traversing list using for loop
+for element in list1:
+    if not element & 1:  # condition to check even or not
+        print(element, end="" "")","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+# python program to print all even no's in a list
+# defining list with even and odd numbers
+list1 = [39, 28, 19, 45, 33, 74, 56]
+# traversing list using for loop
+for element in list1:
+    if not element & 1:  # condition to check even or not
+        print(element, end="" "")"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"# Python program to print all even no's in a list
+
+
+# Defining list with even and odd numbers
+# Initializing list
+list1 = [39, 28, 19, 45, 33, 74, 56]
+
+# Traversing list using for loop
+for element in list1:
+    # condition to check even or not
+    if element | 1 != element:
+        print(element, end="" "")","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+# Python program to print all even no's in a list
+
+
+# Defining list with even and odd numbers
+# Initializing list
+list1 = [39, 28, 19, 45, 33, 74, 56]
+
+# Traversing list using for loop
+for element in list1:
+    # condition to check even or not
+    if element | 1 != element:
+        print(element, end="" "")"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"# Using the reduce function from the functools module
+from functools import reduce
+
+list1 = [39, 28, 19, 45, 33, 74, 56]
+even_numbers = reduce(lambda x, y: x + [y] if y % 2 == 0 else x, list1, [])
+for num in even_numbers:
+    print(num, end="" "")
+    # This code is contributed by Jyothi pinjala","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+# Using the reduce function from the functools module
+from functools import reduce
+
+list1 = [39, 28, 19, 45, 33, 74, 56]
+even_numbers = reduce(lambda x, y: x + [y] if y % 2 == 0 else x, list1, [])
+for num in even_numbers:
+    print(num, end="" "")
+    # This code is contributed by Jyothi pinjala"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"import numpy as np
+
+# given list
+list1 = [2, 7, 5, 64, 14]
+
+# converting list to numpy array
+arr = np.array(list1)
+
+# finding even numbers using where() method
+even_num = arr[np.where(arr % 2 == 0)]
+
+# printing even numbers
+print(even_num)","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+import numpy as np
+
+# given list
+list1 = [2, 7, 5, 64, 14]
+
+# converting list to numpy array
+arr = np.array(list1)
+
+# finding even numbers using where() method
+even_num = arr[np.where(arr % 2 == 0)]
+
+# printing even numbers
+print(even_num)"
+Python program to print even numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-even-numbers-in-a-list/,"# Using the filterfalse function from the itertools module
+from itertools import filterfalse
+
+# Test list1
+list1 = [39, 28, 19, 45, 33, 74, 56]
+
+# filtering even number
+even_numbers = filterfalse(lambda y: y % 2, list1)
+
+# Printing result
+for num in even_numbers:
+    print(num, end="" "")","Input: list1 = [2, 7, 5, 64, 14]
+Output: [2, 64, 14]","Python program to print even numbers in a list
+# Using the filterfalse function from the itertools module
+from itertools import filterfalse
+
+# Test list1
+list1 = [39, 28, 19, 45, 33, 74, 56]
+
+# filtering even number
+even_numbers = filterfalse(lambda y: y % 2, list1)
+
+# Printing result
+for num in even_numbers:
+    print(num, end="" "")"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"# Python program to print odd Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+
+# iterating each number in list
+for num in list1:
+    # checking condition
+    if num % 2 != 0:
+        print(num, end="" "")","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+# Python program to print odd Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+
+# iterating each number in list
+for num in list1:
+    # checking condition
+    if num % 2 != 0:
+        print(num, end="" "")"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"# Python program to print odd Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+i = 0
+
+# using while loop
+while i < len(list1):
+    # checking condition
+    if list1[i] % 2 != 0:
+        print(list1[i], end="" "")
+
+    # increment i
+    i += 1","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+# Python program to print odd Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+i = 0
+
+# using while loop
+while i < len(list1):
+    # checking condition
+    if list1[i] % 2 != 0:
+        print(list1[i], end="" "")
+
+    # increment i
+    i += 1"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"# Python program to print odd Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+
+only_odd = [num for num in list1 if num % 2 == 1]
+
+print(only_odd)","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+# Python program to print odd Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+
+only_odd = [num for num in list1 if num % 2 == 1]
+
+print(only_odd)"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"# Python program to print odd numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 11]
+
+
+# we can also print odd no's using lambda exp.
+odd_nos = list(filter(lambda x: (x % 2 != 0), list1))
+
+print(""Odd numbers in the list:"", odd_nos)","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+# Python program to print odd numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 11]
+
+
+# we can also print odd no's using lambda exp.
+odd_nos = list(filter(lambda x: (x % 2 != 0), list1))
+
+print(""Odd numbers in the list:"", odd_nos)"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"# Python program to print odd numbers in a List
+
+lst = [10, 21, 4, 45, 66, 93, 11]
+for i in lst:
+    if i % 2 == 0:
+        pass
+    else:
+        print(i, end="" "")","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+# Python program to print odd numbers in a List
+
+lst = [10, 21, 4, 45, 66, 93, 11]
+for i in lst:
+    if i % 2 == 0:
+        pass
+    else:
+        print(i, end="" "")"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"# Python program to print
+# odd numbers in a list using recursion
+
+
+def oddnumbers(list, n=0):
+    # base case
+    if n == len(list):
+        exit()
+    if list[n] % 2 != 0:
+        print(list[n], end="" "")
+    # calling function recursively
+    oddnumbers(list, n + 1)
+
+
+list1 = [10, 21, 4, 45, 66, 93, 11]
+print(""odd numbers in the list:"", end="" "")
+oddnumbers(list1)","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+# Python program to print
+# odd numbers in a list using recursion
+
+
+def oddnumbers(list, n=0):
+    # base case
+    if n == len(list):
+        exit()
+    if list[n] % 2 != 0:
+        print(list[n], end="" "")
+    # calling function recursively
+    oddnumbers(list, n + 1)
+
+
+list1 = [10, 21, 4, 45, 66, 93, 11]
+print(""odd numbers in the list:"", end="" "")
+oddnumbers(list1)"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"list1 = [2, 7, 5, 64, 14]
+for a, i in enumerate(list1):
+    if i % 2 != 0:
+        print(i, end="" "")","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+list1 = [2, 7, 5, 64, 14]
+for a, i in enumerate(list1):
+    if i % 2 != 0:
+        print(i, end="" "")"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"# Python program to print odd Numbers in a List
+import numpy as np
+
+# list of numbers
+list1 = np.array([10, 21, 4, 45, 66, 93])
+
+
+only_odd = list1[list1 % 2 == 1]
+
+print(only_odd)","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+# Python program to print odd Numbers in a List
+import numpy as np
+
+# list of numbers
+list1 = np.array([10, 21, 4, 45, 66, 93])
+
+
+only_odd = list1[list1 % 2 == 1]
+
+print(only_odd)"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"# List of numbers
+list1 = [9, 5, 4, 7, 2]
+
+for ele in list1:
+    if ele & 1:  # Checking the element odd or not
+        print(ele, end="" "")","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+# List of numbers
+list1 = [9, 5, 4, 7, 2]
+
+for ele in list1:
+    if ele & 1:  # Checking the element odd or not
+        print(ele, end="" "")"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"# List of numbers
+list1 = [9, 5, 4, 7, 2]
+
+for ele in list1:
+    if ele | 1 == ele:  # Checking the element odd or not
+        print(ele, end="" "")","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+# List of numbers
+list1 = [9, 5, 4, 7, 2]
+
+for ele in list1:
+    if ele | 1 == ele:  # Checking the element odd or not
+        print(ele, end="" "")"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"def is_odd(number):
+    return number % 2 == 1
+
+
+def print_odd_numbers(numbers):
+    odd_numbers = list(filter(is_odd, numbers))
+    return odd_numbers
+
+
+numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+print(print_odd_numbers(numbers))","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+def is_odd(number):
+    return number % 2 == 1
+
+
+def print_odd_numbers(numbers):
+    odd_numbers = list(filter(is_odd, numbers))
+    return odd_numbers
+
+
+numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+print(print_odd_numbers(numbers))"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"import numpy as np
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+
+# convert list to numpy array
+arr = np.array(list1)
+
+# find indices where elements are odd
+idx = np.where(arr % 2 != 0)
+
+# extract elements at odd indices
+only_odd = arr[idx]
+
+# print only odd elements
+print(only_odd)","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+import numpy as np
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+
+# convert list to numpy array
+arr = np.array(list1)
+
+# find indices where elements are odd
+idx = np.where(arr % 2 != 0)
+
+# extract elements at odd indices
+only_odd = arr[idx]
+
+# print only odd elements
+print(only_odd)"
+Python program to print odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-print-odd-numbers-in-a-list/,"# Python program to print odd Numbers in a List
+from functools import reduce
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+
+# Using reduce method in list
+odd_list = reduce(lambda a, b: a + [b] if b % 2 else a, list1, [])
+
+print(odd_list)","Input: list1 = [2, 7, 5, 64, 14]
+Output: [7, 5]","Python program to print odd numbers in a List
+# Python program to print odd Numbers in a List
+from functools import reduce
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93]
+
+# Using reduce method in list
+odd_list = reduce(lambda a, b: a + [b] if b % 2 else a, list1, [])
+
+print(odd_list)"
+Python program to print all even numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-even-numbers-in-a-range/,"# Python program to print all even numbers  in range
+for even_numbers in range(4, 15, 2):
+    # here inside range function first no denotes starting,
+    # second denotes end and
+    # third denotes the interval
+    print(even_numbers, end="" "")","Input: start = 4, end = 15
+Output: 4, 6, 8, 10, 12, 14","Python program to print all even numbers in a range
+# Python program to print all even numbers  in range
+for even_numbers in range(4, 15, 2):
+    # here inside range function first no denotes starting,
+    # second denotes end and
+    # third denotes the interval
+    print(even_numbers, end="" "")"
+Python program to print all even numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-even-numbers-in-a-range/,"# Python program to print Even Numbers in given range
+
+start = int(input(""Enter the start of range: ""))
+end = int(input(""Enter the end of range: ""))
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num % 2 == 0:
+        print(num, end="" "")","Input: start = 4, end = 15
+Output: 4, 6, 8, 10, 12, 14","Python program to print all even numbers in a range
+# Python program to print Even Numbers in given range
+
+start = int(input(""Enter the start of range: ""))
+end = int(input(""Enter the end of range: ""))
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num % 2 == 0:
+        print(num, end="" "")"
+Python program to print all even numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-even-numbers-in-a-range/,"# Python program to print Even Numbers in given range
+
+start = int(input(""Enter the start of range: ""))
+end = int(input(""Enter the end of range: ""))
+
+# creating even starting range
+start = start + 1 if start & 1 else start
+
+
+# create a list and printing element
+# contains Even numbers in range
+[print(x) for x in range(start, end + 1, 2)]","Input: start = 4, end = 15
+Output: 4, 6, 8, 10, 12, 14","Python program to print all even numbers in a range
+# Python program to print Even Numbers in given range
+
+start = int(input(""Enter the start of range: ""))
+end = int(input(""Enter the end of range: ""))
+
+# creating even starting range
+start = start + 1 if start & 1 else start
+
+
+# create a list and printing element
+# contains Even numbers in range
+[print(x) for x in range(start, end + 1, 2)]"
+Python program to print all even numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-even-numbers-in-a-range/,"def even(num1, num2):
+    if num1 > num2:
+        return
+    print(num1, end="" "")
+    return even(num1 + 2, num2)
+
+
+num1 = 4
+num2 = 15
+even(num1, num2)","Input: start = 4, end = 15
+Output: 4, 6, 8, 10, 12, 14","Python program to print all even numbers in a range
+def even(num1, num2):
+    if num1 > num2:
+        return
+    print(num1, end="" "")
+    return even(num1 + 2, num2)
+
+
+num1 = 4
+num2 = 15
+even(num1, num2)"
+Python program to print all even numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-even-numbers-in-a-range/,"# Python code To print all even numbers
+# in a given range using the lambda function
+a = 4
+b = 15
+li = []
+for i in range(a, b + 1):
+    li.append(i)
+# printing odd numbers using the lambda function
+even_num = list(filter(lambda x: (x % 2 == 0), li))
+print(even_num)","Input: start = 4, end = 15
+Output: 4, 6, 8, 10, 12, 14","Python program to print all even numbers in a range
+# Python code To print all even numbers
+# in a given range using the lambda function
+a = 4
+b = 15
+li = []
+for i in range(a, b + 1):
+    li.append(i)
+# printing odd numbers using the lambda function
+even_num = list(filter(lambda x: (x % 2 == 0), li))
+print(even_num)"
+Python program to print all even numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-even-numbers-in-a-range/,"x = [i for i in range(4, 15 + 1) if i % 2 == 0]
+print(*x)","Input: start = 4, end = 15
+Output: 4, 6, 8, 10, 12, 14","Python program to print all even numbers in a range
+x = [i for i in range(4, 15 + 1) if i % 2 == 0]
+print(*x)"
+Python program to print all even numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-even-numbers-in-a-range/,"a = 4
+b = 15
+l = []
+for i in range(a, b + 1):
+    l.append(i)
+print([a for j, a in enumerate(l) if a % 2 == 0])","Input: start = 4, end = 15
+Output: 4, 6, 8, 10, 12, 14","Python program to print all even numbers in a range
+a = 4
+b = 15
+l = []
+for i in range(a, b + 1):
+    l.append(i)
+print([a for j, a in enumerate(l) if a % 2 == 0])"
+Python program to print all even numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-even-numbers-in-a-range/,"a = 4
+b = 15
+for i in range(a, b + 1):
+    if i % 2 != 0:
+        pass
+    else:
+        print(i, end="" "")","Input: start = 4, end = 15
+Output: 4, 6, 8, 10, 12, 14","Python program to print all even numbers in a range
+a = 4
+b = 15
+for i in range(a, b + 1):
+    if i % 2 != 0:
+        pass
+    else:
+        print(i, end="" "")"
+Python program to print all even numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-even-numbers-in-a-range/,"# Python code To print all even numbers
+# in a given range using numpy array
+import numpy as np
+
+# Declaring Range
+a = 4
+b = 15
+li = np.array(range(a, b + 1))
+
+# printing odd numbers using numpy array
+even_num = li[li % 2 == 0]
+print(even_num)","Input: start = 4, end = 15
+Output: 4, 6, 8, 10, 12, 14","Python program to print all even numbers in a range
+# Python code To print all even numbers
+# in a given range using numpy array
+import numpy as np
+
+# Declaring Range
+a = 4
+b = 15
+li = np.array(range(a, b + 1))
+
+# printing odd numbers using numpy array
+even_num = li[li % 2 == 0]
+print(even_num)"
+Python program to print all even numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-even-numbers-in-a-range/,"# Python program to print even Numbers in given range
+# using bitwise & operator
+
+
+start, end = 4, 19
+
+
+# iterating each number in list
+
+for num in range(start, end + 1):
+    # checking condition
+
+    if not (num & 1):
+        print(num, end="" "")
+
+# this code is contributed by vinay pinjala.","Input: start = 4, end = 15
+Output: 4, 6, 8, 10, 12, 14","Python program to print all even numbers in a range
+# Python program to print even Numbers in given range
+# using bitwise & operator
+
+
+start, end = 4, 19
+
+
+# iterating each number in list
+
+for num in range(start, end + 1):
+    # checking condition
+
+    if not (num & 1):
+        print(num, end="" "")
+
+# this code is contributed by vinay pinjala."
+Python program to print all even numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-even-numbers-in-a-range/,"# Python program to print even Numbers in given range
+# using bitwise | operator
+
+
+start, end = 4, 19
+
+
+# iterating each number in list
+
+for num in range(start, end + 1):
+    # checking condition
+
+    if not (num | 1) == num:
+        print(num, end="" "")
+
+# this code is contributed by tvsk","Input: start = 4, end = 15
+Output: 4, 6, 8, 10, 12, 14","Python program to print all even numbers in a range
+# Python program to print even Numbers in given range
+# using bitwise | operator
+
+
+start, end = 4, 19
+
+
+# iterating each number in list
+
+for num in range(start, end + 1):
+    # checking condition
+
+    if not (num | 1) == num:
+        print(num, end="" "")
+
+# this code is contributed by tvsk"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"# Python program to print odd Numbers in given range
+
+start, end = 4, 19
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num % 2 != 0:
+        print(num, end="" "")","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+# Python program to print odd Numbers in given range
+
+start, end = 4, 19
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num % 2 != 0:
+        print(num, end="" "")"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"# Python program to print Even Numbers in given range
+
+start = int(input(""Enter the start of range:""))
+end = int(input(""Enter the end of range:""))
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num % 2 != 0:
+        print(num)","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+# Python program to print Even Numbers in given range
+
+start = int(input(""Enter the start of range:""))
+end = int(input(""Enter the end of range:""))
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num % 2 != 0:
+        print(num)"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"# Uncomment the below two lines for taking the User Inputs
+# start = int(input(""Enter the start of range: ""))
+# end = int(input(""Enter the end of range: ""))
+
+# Range declaration
+start = 5
+end = 20
+
+if start % 2 != 0:
+    for num in range(start, end + 1, 2):
+        print(num, end="" "")
+else:
+    for num in range(start + 1, end + 1, 2):
+        print(num, end="" "")","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+# Uncomment the below two lines for taking the User Inputs
+# start = int(input(""Enter the start of range: ""))
+# end = int(input(""Enter the end of range: ""))
+
+# Range declaration
+start = 5
+end = 20
+
+if start % 2 != 0:
+    for num in range(start, end + 1, 2):
+        print(num, end="" "")
+else:
+    for num in range(start + 1, end + 1, 2):
+        print(num, end="" "")"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"# Python program to print Even Numbers in given range
+
+start = int(input(""Enter the start of range: ""))
+end = int(input(""Enter the end of range: ""))
+
+# create a list that contains only Even numbers in given range
+even_list = range(start, end + 1)[start % 2 :: 2]
+
+for num in even_list:
+    print(num, end="" "")","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+# Python program to print Even Numbers in given range
+
+start = int(input(""Enter the start of range: ""))
+end = int(input(""Enter the end of range: ""))
+
+# create a list that contains only Even numbers in given range
+even_list = range(start, end + 1)[start % 2 :: 2]
+
+for num in even_list:
+    print(num, end="" "")"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"# Python code To print all odd numbers
+# in a given range using the lambda function
+a = 3
+b = 11
+li = []
+for i in range(a, b + 1):
+    li.append(i)
+# printing odd numbers using the lambda function
+odd_num = list(filter(lambda x: (x % 2 != 0), li))
+print(odd_num)","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+# Python code To print all odd numbers
+# in a given range using the lambda function
+a = 3
+b = 11
+li = []
+for i in range(a, b + 1):
+    li.append(i)
+# printing odd numbers using the lambda function
+odd_num = list(filter(lambda x: (x % 2 != 0), li))
+print(odd_num)"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"def odd(num1, num2):
+    if num1 > num2:
+        return
+    if num1 & 1:
+        print(num1, end="" "")
+        return odd(num1 + 2, num2)
+    else:
+        return odd(num1 + 1, num2)
+
+
+num1 = 5
+num2 = 15
+odd(num1, num2)","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+def odd(num1, num2):
+    if num1 > num2:
+        return
+    if num1 & 1:
+        print(num1, end="" "")
+        return odd(num1 + 2, num2)
+    else:
+        return odd(num1 + 1, num2)
+
+
+num1 = 5
+num2 = 15
+odd(num1, num2)"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"x = [i for i in range(4, 15 + 1) if i % 2 != 0]
+print(*x)","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+x = [i for i in range(4, 15 + 1) if i % 2 != 0]
+print(*x)"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"a = 4
+b = 15
+l = []
+for i in range(a, b + 1):
+    l.append(i)
+print([a for j, a in enumerate(l) if a % 2 != 0])","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+a = 4
+b = 15
+l = []
+for i in range(a, b + 1):
+    l.append(i)
+print([a for j, a in enumerate(l) if a % 2 != 0])"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"a = 4
+b = 15
+for i in range(a, b + 1):
+    if i % 2 == 0:
+        pass
+    else:
+        print(i, end="" "")","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+a = 4
+b = 15
+for i in range(a, b + 1):
+    if i % 2 == 0:
+        pass
+    else:
+        print(i, end="" "")"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"# Python program to print Even Numbers in given range
+
+# Range declaration
+a = 4
+b = 15
+
+# create a list that contains only Even numbers in given range
+l = filter(lambda a: a % 2, range(a, b + 1))
+print(*l)","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+# Python program to print Even Numbers in given range
+
+# Range declaration
+a = 4
+b = 15
+
+# create a list that contains only Even numbers in given range
+l = filter(lambda a: a % 2, range(a, b + 1))
+print(*l)"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"# Python program to print odd Numbers in given range
+# using bitwise & operator
+
+
+start, end = 4, 19
+
+
+# iterating each number in list
+
+for num in range(start, end + 1):
+    # checking condition
+
+    if num & 1 != 0:
+        print(num, end="" "")
+
+# this code is contributed  by vinay pinjala.","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+# Python program to print odd Numbers in given range
+# using bitwise & operator
+
+
+start, end = 4, 19
+
+
+# iterating each number in list
+
+for num in range(start, end + 1):
+    # checking condition
+
+    if num & 1 != 0:
+        print(num, end="" "")
+
+# this code is contributed  by vinay pinjala."
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"# Python program to print odd Numbers in given range
+# using bitwise | operator
+
+
+start, end = 4, 19
+
+
+# iterating each number in list
+
+for num in range(start, end + 1):
+    # checking condition
+
+    if num | 1 == num:
+        print(num, end="" "")","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+# Python program to print odd Numbers in given range
+# using bitwise | operator
+
+
+start, end = 4, 19
+
+
+# iterating each number in list
+
+for num in range(start, end + 1):
+    # checking condition
+
+    if num | 1 == num:
+        print(num, end="" "")"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"import numpy as np
+
+# Range declaration
+a = 3
+b = 15
+
+# Create an array containing numbers in the range
+arr = np.arange(a, b + 1)
+
+# Create a new array containing only even numbers
+evens = arr[arr % 2 != 0]
+
+# Print the array of even numbers
+print(*evens)
+# This code is contributed by Jyothi pinjala","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+import numpy as np
+
+# Range declaration
+a = 3
+b = 15
+
+# Create an array containing numbers in the range
+arr = np.arange(a, b + 1)
+
+# Create a new array containing only even numbers
+evens = arr[arr % 2 != 0]
+
+# Print the array of even numbers
+print(*evens)
+# This code is contributed by Jyothi pinjala"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"a = 4
+b = 15
+for i in range(a, b + 1):
+    if i % 2 == 0:
+        continue
+    else:
+        print(i, end="" "")
+
+    # This Code is contributed by Pratik Gupta (guptapratik)","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+a = 4
+b = 15
+for i in range(a, b + 1):
+    if i % 2 == 0:
+        continue
+    else:
+        print(i, end="" "")
+
+    # This Code is contributed by Pratik Gupta (guptapratik)"
+Python program to print all odd numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-odd-numbers-in-a-range/,"# Python 3 code to demonstrate
+# print odd number in range
+import itertools
+
+# Range declaration
+a = 3
+b = 15
+
+# using filterfalse function
+evens = list(itertools.filterfalse(lambda x: x % 2 == 0, range(a, b + 1)))
+
+# Print the array of even numbers
+print(*evens)","Input: start = 4, end = 15
+Output: 5, 7, 9, 11, 13, 15","Python program to print all odd numbers in a range
+# Python 3 code to demonstrate
+# print odd number in range
+import itertools
+
+# Range declaration
+a = 3
+b = 15
+
+# using filterfalse function
+evens = list(itertools.filterfalse(lambda x: x % 2 == 0, range(a, b + 1)))
+
+# Print the array of even numbers
+print(*evens)"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"# Python program to count Even
+# and Odd numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 1]
+
+even_count, odd_count = 0, 0
+
+# iterating each number in list
+for num in list1:
+    # checking condition
+    if num % 2 == 0:
+        even_count += 1
+
+    else:
+        odd_count += 1
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+# Python program to count Even
+# and Odd numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 1]
+
+even_count, odd_count = 0, 0
+
+# iterating each number in list
+for num in list1:
+    # checking condition
+    if num % 2 == 0:
+        even_count += 1
+
+    else:
+        odd_count += 1
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"# Python program to count Even and Odd numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 11]
+
+even_count, odd_count = 0, 0
+num = 0
+
+# using while loop
+while num < len(list1):
+    # checking condition
+    if list1[num] % 2 == 0:
+        even_count += 1
+    else:
+        odd_count += 1
+
+    # increment num
+    num += 1
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+# Python program to count Even and Odd numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 11]
+
+even_count, odd_count = 0, 0
+num = 0
+
+# using while loop
+while num < len(list1):
+    # checking condition
+    if list1[num] % 2 == 0:
+        even_count += 1
+    else:
+        odd_count += 1
+
+    # increment num
+    num += 1
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 11]
+
+odd_count = len(list(filter(lambda x: (x % 2 != 0), list1)))
+
+# we can also do len(list1) - odd_count
+even_count = len(list(filter(lambda x: (x % 2 == 0), list1)))
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 11]
+
+odd_count = len(list(filter(lambda x: (x % 2 != 0), list1)))
+
+# we can also do len(list1) - odd_count
+even_count = len(list(filter(lambda x: (x % 2 == 0), list1)))
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"# Python program to print odd Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 11]
+
+only_odd = [num for num in list1 if num % 2 == 1]
+odd_count = len(only_odd)
+
+print(""Even numbers in the list: "", len(list1) - odd_count)
+print(""Odd numbers in the list: "", odd_count)","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+# Python program to print odd Numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 11]
+
+only_odd = [num for num in list1 if num % 2 == 1]
+odd_count = len(only_odd)
+
+print(""Even numbers in the list: "", len(list1) - odd_count)
+print(""Odd numbers in the list: "", odd_count)"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"# Python program to count Even
+# and Odd numbers in a List
+# using recursion
+even_count = 0  # even counter
+i = 0  # index, so that we can check if list[i] is even or odd
+odd_count = 0  # odd counter
+
+
+def evenoddcount(lst):
+    # defining local counters as global variable
+    global even_count
+    global odd_count
+    global i
+    if lst[i] % 2 == 0:  # check if number is even
+        even_count += 1
+    else:  # if number is odd
+        odd_count += 1
+    if i in range(len(lst) - 1):
+        i += 1  # increment i
+        evenoddcount(lst)  # calling fonction recursively
+    else:
+        print(""Even numbers in the list: "", even_count)
+        print(""Odd numbers in the list: "", odd_count)
+
+
+list1 = [10, 21, 4, 45, 66, 93, 1]
+evenoddcount(list1)","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+# Python program to count Even
+# and Odd numbers in a List
+# using recursion
+even_count = 0  # even counter
+i = 0  # index, so that we can check if list[i] is even or odd
+odd_count = 0  # odd counter
+
+
+def evenoddcount(lst):
+    # defining local counters as global variable
+    global even_count
+    global odd_count
+    global i
+    if lst[i] % 2 == 0:  # check if number is even
+        even_count += 1
+    else:  # if number is odd
+        odd_count += 1
+    if i in range(len(lst) - 1):
+        i += 1  # increment i
+        evenoddcount(lst)  # calling fonction recursively
+    else:
+        print(""Even numbers in the list: "", even_count)
+        print(""Odd numbers in the list: "", odd_count)
+
+
+list1 = [10, 21, 4, 45, 66, 93, 1]
+evenoddcount(list1)"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"# Python program to count Even
+# and Odd numbers in a List
+# using Bitwise XOR
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 1]
+
+even_count, odd_count = 0, 0
+for num in list1:
+    # checking condition
+    if num ^ 1 == num + 1:
+        even_count += 1
+
+    else:
+        odd_count += 1
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)
+# This code is contributed by Shivesh Kumar Dwivedi","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+# Python program to count Even
+# and Odd numbers in a List
+# using Bitwise XOR
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 1]
+
+even_count, odd_count = 0, 0
+for num in list1:
+    # checking condition
+    if num ^ 1 == num + 1:
+        even_count += 1
+
+    else:
+        odd_count += 1
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)
+# This code is contributed by Shivesh Kumar Dwivedi"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"# Python program to count Even
+# and Odd numbers in a List
+# using Bitwise AND
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 1]
+
+even_count, odd_count = 0, 0
+for num in list1:
+    # checking condition
+    if not num & 1:
+        even_count += 1
+
+    else:
+        odd_count += 1
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+# Python program to count Even
+# and Odd numbers in a List
+# using Bitwise AND
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 1]
+
+even_count, odd_count = 0, 0
+for num in list1:
+    # checking condition
+    if not num & 1:
+        even_count += 1
+
+    else:
+        odd_count += 1
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"# Python program to count Even
+# and Odd numbers in a List
+# using Bitwise OR
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 1]
+
+even_count, odd_count = 0, 0
+for num in list1:
+    # checking condition
+    if num | 1 > num:
+        even_count += 1
+
+    else:
+        odd_count += 1
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)
+# This code is contributed by Shivesh Kumar Dwivedi","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+# Python program to count Even
+# and Odd numbers in a List
+# using Bitwise OR
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 1]
+
+even_count, odd_count = 0, 0
+for num in list1:
+    # checking condition
+    if num | 1 > num:
+        even_count += 1
+
+    else:
+        odd_count += 1
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)
+# This code is contributed by Shivesh Kumar Dwivedi"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"lst = [12, 14, 95, 3]
+c = 0
+c1 = 0
+for i, a in enumerate(lst):
+    if a % 2 == 0:
+        c += 1
+    else:
+        c1 += 1
+
+print(""even number count"", c, ""odd number count"", c1)","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+lst = [12, 14, 95, 3]
+c = 0
+c1 = 0
+for i, a in enumerate(lst):
+    if a % 2 == 0:
+        c += 1
+    else:
+        c1 += 1
+
+print(""even number count"", c, ""odd number count"", c1)"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"# Python program to Print Positive Numbers in a List
+import numpy as np
+
+# list of numbers
+List = [10, 21, 4, 45, 66, 93, 11]
+
+# using numpy Array
+list1 = np.array(List)
+Even_list = list1[list1 % 2 == 0]
+
+print(""Even numbers in the list: "", len(Even_list))
+print(""Odd numbers in the list: "", len(list1) - len(Even_list))","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+# Python program to Print Positive Numbers in a List
+import numpy as np
+
+# list of numbers
+List = [10, 21, 4, 45, 66, 93, 11]
+
+# using numpy Array
+list1 = np.array(List)
+Even_list = list1[list1 % 2 == 0]
+
+print(""Even numbers in the list: "", len(Even_list))
+print(""Odd numbers in the list: "", len(list1) - len(Even_list))"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"import numpy as np
+
+# list of numbers
+list1 = [2, 7, 5, 64, 14]
+
+# create numpy array from list
+arr = np.array(list1)
+
+# count even numbers
+even_count = len(np.where(arr % 2 == 0)[0])
+
+# count odd numbers
+odd_count = len(np.where(arr % 2 == 1)[0])
+
+# print counts
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+import numpy as np
+
+# list of numbers
+list1 = [2, 7, 5, 64, 14]
+
+# create numpy array from list
+arr = np.array(list1)
+
+# count even numbers
+even_count = len(np.where(arr % 2 == 0)[0])
+
+# count odd numbers
+odd_count = len(np.where(arr % 2 == 1)[0])
+
+# print counts
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)"
+Python program to count Even and Odd numbers in a List,https://www.geeksforgeeks.org/python-program-to-count-even-and-odd-numbers-in-a-list/,"# Python program to count Even
+# and Odd numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 1]
+
+even_count, odd_count = 0, 0
+
+# Using sum function
+odd_count = sum(1 for i in list1 if i & 1)
+even_count = len(list1) - odd_count
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)","From code
+Even numbers in the list:  3","Python program to count Even and Odd numbers in a List
+# Python program to count Even
+# and Odd numbers in a List
+
+# list of numbers
+list1 = [10, 21, 4, 45, 66, 93, 1]
+
+even_count, odd_count = 0, 0
+
+# Using sum function
+odd_count = sum(1 for i in list1 if i & 1)
+even_count = len(list1) - odd_count
+
+print(""Even numbers in the list: "", even_count)
+print(""Odd numbers in the list: "", odd_count)"
+Python program to print positive numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-positive-numbers-in-a-list/,"# Python program to print positive Numbers in a List??????# list of numberslist1 = [11, -21, 0, 45, 66, -93]??????# iterating each number in listfor num in list1:??????????????????????????????# checking condition????????????????????????if num & gt????????????????????????= 0:????????????????????????????????????????","Input: list1 = [12, -7, 5, 64, -14]
+Output: 12, 5, 64","Python program to print positive numbers in a list
+# Python program to print positive Numbers in a List??????# list of numberslist1 = [11, -21, 0, 45, 66, -93]??????# iterating each number in listfor num in list1:??????????????????????????????# checking condition????????????????????????if num & gt????????????????????????= 0:????????????????????????????????????????"
+Python program to print positive numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-positive-numbers-in-a-list/,"# Python program to print positive Numbers in a List
+
+# list of numbers
+list1 = [-10, 21, -4, -45, -66, 93]
+num = 0
+
+# using while loop
+while num < len(list1):
+    # checking condition
+    if list1[num] >= 0:
+        print(list1[num], end="" "")
+
+    # increment num
+    num += 1","Input: list1 = [12, -7, 5, 64, -14]
+Output: 12, 5, 64","Python program to print positive numbers in a list
+# Python program to print positive Numbers in a List
+
+# list of numbers
+list1 = [-10, 21, -4, -45, -66, 93]
+num = 0
+
+# using while loop
+while num < len(list1):
+    # checking condition
+    if list1[num] >= 0:
+        print(list1[num], end="" "")
+
+    # increment num
+    num += 1"
+Python program to print positive numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-positive-numbers-in-a-list/,"# Python program to print Positive Numbers in a List
+
+# list of numbers
+list1 = [-10, -21, -4, 45, -66, 93]
+
+# using list comprehension
+pos_nos = [num for num in list1 if num >= 0]
+
+print(""Positive numbers in the list: "", *pos_nos)","Input: list1 = [12, -7, 5, 64, -14]
+Output: 12, 5, 64","Python program to print positive numbers in a list
+# Python program to print Positive Numbers in a List
+
+# list of numbers
+list1 = [-10, -21, -4, 45, -66, 93]
+
+# using list comprehension
+pos_nos = [num for num in list1 if num >= 0]
+
+print(""Positive numbers in the list: "", *pos_nos)"
+Python program to print positive numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-positive-numbers-in-a-list/,"# Python program to print positive Numbers in a List
+
+# list of numbers
+list1 = [-10, 21, 4, -45, -66, 93, -11]
+
+
+# we can also print positive no's using lambda exp.
+pos_nos = list(filter(lambda x: (x >= 0), list1))
+
+print(""Positive numbers in the list: "", *pos_nos)","Input: list1 = [12, -7, 5, 64, -14]
+Output: 12, 5, 64","Python program to print positive numbers in a list
+# Python program to print positive Numbers in a List
+
+# list of numbers
+list1 = [-10, 21, 4, -45, -66, 93, -11]
+
+
+# we can also print positive no's using lambda exp.
+pos_nos = list(filter(lambda x: (x >= 0), list1))
+
+print(""Positive numbers in the list: "", *pos_nos)"
+Python program to print positive numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-positive-numbers-in-a-list/,"l = [12, -7, 5, 64, -14]
+print([a for j, a in enumerate(l) if a >= 0])","Input: list1 = [12, -7, 5, 64, -14]
+Output: 12, 5, 64","Python program to print positive numbers in a list
+l = [12, -7, 5, 64, -14]
+print([a for j, a in enumerate(l) if a >= 0])"
+Python program to print positive numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-positive-numbers-in-a-list/,"# Python program to print positive numbers in a List
+
+# list of numbers
+list1 = [11, -21, 0, 45, 66, -93]
+res = []
+list2 = list(map(str, list1))
+for i in range(0, len(list2)):
+    if not list2[i].startswith(""-"") and list2[i] != ""0"":
+        res.append(str(list1[i]))
+res = "" "".join(res)
+print(res)","Input: list1 = [12, -7, 5, 64, -14]
+Output: 12, 5, 64","Python program to print positive numbers in a list
+# Python program to print positive numbers in a List
+
+# list of numbers
+list1 = [11, -21, 0, 45, 66, -93]
+res = []
+list2 = list(map(str, list1))
+for i in range(0, len(list2)):
+    if not list2[i].startswith(""-"") and list2[i] != ""0"":
+        res.append(str(list1[i]))
+res = "" "".join(res)
+print(res)"
+Python program to print positive numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-positive-numbers-in-a-list/,"# Python program to print Positive Numbers in a List
+import numpy as np
+
+# list of numbers
+list1 = np.array([-10, -21, -4, 45, -66, 93])
+
+# using numpy Array
+pos_nos = list1[list1 >= 0]
+
+print(""Positive numbers in the list: "", *pos_nos)","Input: list1 = [12, -7, 5, 64, -14]
+Output: 12, 5, 64","Python program to print positive numbers in a list
+# Python program to print Positive Numbers in a List
+import numpy as np
+
+# list of numbers
+list1 = np.array([-10, -21, -4, 45, -66, 93])
+
+# using numpy Array
+pos_nos = list1[list1 >= 0]
+
+print(""Positive numbers in the list: "", *pos_nos)"
+Python program to print positive numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-positive-numbers-in-a-list/,"# Function to print even numbers in a list
+def PrintEven(itr, list1):
+    if itr == len(list1):  # Base Condition
+        return
+    if list1[itr] >= 0:
+        print(list1[itr], end="" "")
+    PrintEven(itr + 1, list1)  # Recursive Function Call
+    return
+
+
+list1 = [-5, 7, -19, 10, 9]  # list of numbers
+PrintEven(0, list1)  # Function Call
+
+# This code is contributed by vinay pinjala","Input: list1 = [12, -7, 5, 64, -14]
+Output: 12, 5, 64","Python program to print positive numbers in a list
+# Function to print even numbers in a list
+def PrintEven(itr, list1):
+    if itr == len(list1):  # Base Condition
+        return
+    if list1[itr] >= 0:
+        print(list1[itr], end="" "")
+    PrintEven(itr + 1, list1)  # Recursive Function Call
+    return
+
+
+list1 = [-5, 7, -19, 10, 9]  # list of numbers
+PrintEven(0, list1)  # Function Call
+
+# This code is contributed by vinay pinjala"
+Python program to print positive numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-positive-numbers-in-a-list/,"# Python program to print positive Numbers in a List
+
+# list of numbers
+list1 = [-10, 21, 4, -45, -66, 93, -11]
+
+import operator
+
+pos_nos = []
+for i in list1:
+    if operator.ge(i, 0):
+        pos_nos.append(i)
+
+print(""Positive numbers in the list: "", pos_nos)","Input: list1 = [12, -7, 5, 64, -14]
+Output: 12, 5, 64","Python program to print positive numbers in a list
+# Python program to print positive Numbers in a List
+
+# list of numbers
+list1 = [-10, 21, 4, -45, -66, 93, -11]
+
+import operator
+
+pos_nos = []
+for i in list1:
+    if operator.ge(i, 0):
+        pos_nos.append(i)
+
+print(""Positive numbers in the list: "", pos_nos)"
+Python program to print negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-negative-numbers-in-a-list/,"# Python program to print negative Numbers in a List??????# list of numberslist1 = [11, -21, 0, 45, 66, -93]??????# iterating each number in listfor num in list1:??????????????????????????????# checking condition??????????????"" "")","Input: list1 = [12, -7, 5, 64, -14]
+Output: -7, -14","Python program to print negative numbers in a list
+# Python program to print negative Numbers in a List??????# list of numberslist1 = [11, -21, 0, 45, 66, -93]??????# iterating each number in listfor num in list1:??????????????????????????????# checking condition??????????????"" "")"
+Python program to print negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-negative-numbers-in-a-list/,"# Python program to print negative Numbers in a List
+
+# list of numbers
+list1 = [-10, 21, -4, -45, -66, 93]
+num = 0
+
+# using while loop
+while num < len(list1):
+    # checking condition
+    if list1[num] < 0:
+        print(list1[num], end="" "")
+
+    # increment num
+    num += 1","Input: list1 = [12, -7, 5, 64, -14]
+Output: -7, -14","Python program to print negative numbers in a list
+# Python program to print negative Numbers in a List
+
+# list of numbers
+list1 = [-10, 21, -4, -45, -66, 93]
+num = 0
+
+# using while loop
+while num < len(list1):
+    # checking condition
+    if list1[num] < 0:
+        print(list1[num], end="" "")
+
+    # increment num
+    num += 1"
+Python program to print negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-negative-numbers-in-a-list/,"# Python program to print negative Numbers in a List
+
+# list of numbers
+list1 = [-10, -21, -4, 45, -66, 93]
+
+# using list comprehension
+neg_nos = [num for num in list1 if num < 0]
+
+print(""Negative numbers in the list: "", *neg_nos)","Input: list1 = [12, -7, 5, 64, -14]
+Output: -7, -14","Python program to print negative numbers in a list
+# Python program to print negative Numbers in a List
+
+# list of numbers
+list1 = [-10, -21, -4, 45, -66, 93]
+
+# using list comprehension
+neg_nos = [num for num in list1 if num < 0]
+
+print(""Negative numbers in the list: "", *neg_nos)"
+Python program to print negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-negative-numbers-in-a-list/,"# Python program to print negative Numbers in a List
+
+# list of numbers
+list1 = [-10, 21, 4, -45, -66, 93, -11]
+
+
+# we can also print negative no's using lambda exp.
+neg_nos = list(filter(lambda x: (x < 0), list1))
+
+print(""Negative numbers in the list: "", *neg_nos)","Input: list1 = [12, -7, 5, 64, -14]
+Output: -7, -14","Python program to print negative numbers in a list
+# Python program to print negative Numbers in a List
+
+# list of numbers
+list1 = [-10, 21, 4, -45, -66, 93, -11]
+
+
+# we can also print negative no's using lambda exp.
+neg_nos = list(filter(lambda x: (x < 0), list1))
+
+print(""Negative numbers in the list: "", *neg_nos)"
+Python program to print negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-negative-numbers-in-a-list/,"l = [12, -7, 5, 64, -14]
+print([a for j, a in enumerate(l) if a < 0])","Input: list1 = [12, -7, 5, 64, -14]
+Output: -7, -14","Python program to print negative numbers in a list
+l = [12, -7, 5, 64, -14]
+print([a for j, a in enumerate(l) if a < 0])"
+Python program to print negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-negative-numbers-in-a-list/,"# Python program to print negative Numbers in a List
+
+# list of numbers
+list1 = [11, -21, 0, 45, 66, -93]
+res = []
+list2 = list(map(str, list1))
+for i in range(0, len(list2)):
+    if list2[i].startswith(""-""):
+        res.append(str(list1[i]))
+res = "" "".join(res)
+print(res)","Input: list1 = [12, -7, 5, 64, -14]
+Output: -7, -14","Python program to print negative numbers in a list
+# Python program to print negative Numbers in a List
+
+# list of numbers
+list1 = [11, -21, 0, 45, 66, -93]
+res = []
+list2 = list(map(str, list1))
+for i in range(0, len(list2)):
+    if list2[i].startswith(""-""):
+        res.append(str(list1[i]))
+res = "" "".join(res)
+print(res)"
+Python program to print negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-negative-numbers-in-a-list/,"# Python program to print negative Numbers in a List
+import numpy as np
+
+# list of numbers
+list1 = [-10, 21, 4, -45, -66, 93, -11]
+
+
+# Using numpy to print the negative number
+temp = np.array(list1)
+neg_nos = temp[temp <= 0]
+
+print(""Negative numbers in the list: "", *neg_nos)","Input: list1 = [12, -7, 5, 64, -14]
+Output: -7, -14","Python program to print negative numbers in a list
+# Python program to print negative Numbers in a List
+import numpy as np
+
+# list of numbers
+list1 = [-10, 21, 4, -45, -66, 93, -11]
+
+
+# Using numpy to print the negative number
+temp = np.array(list1)
+neg_nos = temp[temp <= 0]
+
+print(""Negative numbers in the list: "", *neg_nos)"
+Python program to print negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-negative-numbers-in-a-list/,"# Recursive function to check current element negative or not
+def PrintNegative(itr, list1):
+    if itr == len(list1):  # base condition
+        return
+    if list1[itr] < 0:  # check negative number or not
+        print(list1[itr], end="" "")
+    PrintNegative(itr + 1, list1)  # recursive function call
+
+
+list1 = [-1, 8, 9, -5, 7]
+PrintNegative(0, list1)","Input: list1 = [12, -7, 5, 64, -14]
+Output: -7, -14","Python program to print negative numbers in a list
+# Recursive function to check current element negative or not
+def PrintNegative(itr, list1):
+    if itr == len(list1):  # base condition
+        return
+    if list1[itr] < 0:  # check negative number or not
+        print(list1[itr], end="" "")
+    PrintNegative(itr + 1, list1)  # recursive function call
+
+
+list1 = [-1, 8, 9, -5, 7]
+PrintNegative(0, list1)"
+Python program to print negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-negative-numbers-in-a-list/,"import numpy as np
+
+# list of numbers
+list1 = [12, -7, 5, 64, -14]
+
+# converting list to numpy array
+arr1 = np.array(list1)
+
+# finding negative numbers in the array
+neg_nums = arr1[np.where(arr1 < 0)]
+
+# printing negative numbers
+print(""Negative numbers in the list: "", *neg_nums)","Input: list1 = [12, -7, 5, 64, -14]
+Output: -7, -14","Python program to print negative numbers in a list
+import numpy as np
+
+# list of numbers
+list1 = [12, -7, 5, 64, -14]
+
+# converting list to numpy array
+arr1 = np.array(list1)
+
+# finding negative numbers in the array
+neg_nums = arr1[np.where(arr1 < 0)]
+
+# printing negative numbers
+print(""Negative numbers in the list: "", *neg_nums)"
+Python program to print negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-print-negative-numbers-in-a-list/,"# Python program to print negative Numbers in a List
+from functools import reduce
+
+# list of numbers
+list1 = [-10, -21, -4, 45, -66, 93]
+
+# using reduce method
+neg_nos = reduce(lambda a, b: a + [b] if b < 0 else a, list1, [])
+
+print(""Negative numbers in the list: "", *neg_nos)","Input: list1 = [12, -7, 5, 64, -14]
+Output: -7, -14","Python program to print negative numbers in a list
+# Python program to print negative Numbers in a List
+from functools import reduce
+
+# list of numbers
+list1 = [-10, -21, -4, 45, -66, 93]
+
+# using reduce method
+neg_nos = reduce(lambda a, b: a + [b] if b < 0 else a, list1, [])
+
+print(""Negative numbers in the list: "", *neg_nos)"
+Python program to print all positive numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-positive-numbers-in-a-range/,"# Python program to print positive Numbers in given range
+
+start, end = -4, 19
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num >= 0:
+        print(num, end="" "")","Input: start = -4, end = 5
+Output: 0, 1, 2, 3, 4, 5 
","Python program to print all positive numbers in a range
+# Python program to print positive Numbers in given range
+
+start, end = -4, 19
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num >= 0:
+        print(num, end="" "")"
+Python program to print all positive numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-positive-numbers-in-a-range/,"# Python program to print positive Numbers in given range
+
+start = int(input(""Enter the start of range: ""))
+end = int(input(""Enter the end of range: ""))
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num >= 0:
+        print(num, end="" "")","Input: start = -4, end = 5
+Output: 0, 1, 2, 3, 4, 5 
","Python program to print all positive numbers in a range
+# Python program to print positive Numbers in given range
+
+start = int(input(""Enter the start of range: ""))
+end = int(input(""Enter the end of range: ""))
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num >= 0:
+        print(num, end="" "")"
+Python program to print all positive numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-positive-numbers-in-a-range/,"# Python code To print all positive numbers
+# in a given range using the lambda function
+a = -4
+b = 5
+li = []
+for i in range(a, b + 1):
+    li.append(i)
+# printing positive numbers using the lambda function
+positive_num = list(filter(lambda x: (x >= 0), li))
+print(positive_num)","Input: start = -4, end = 5
+Output: 0, 1, 2, 3, 4, 5 
","Python program to print all positive numbers in a range
+# Python code To print all positive numbers
+# in a given range using the lambda function
+a = -4
+b = 5
+li = []
+for i in range(a, b + 1):
+    li.append(i)
+# printing positive numbers using the lambda function
+positive_num = list(filter(lambda x: (x >= 0), li))
+print(positive_num)"
+Python program to print all positive numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-positive-numbers-in-a-range/,"# Python code
+# To print all positive numbers in a given range
+a = -4
+b = 5
+out = [i for i in range(a, b + 1) if i > 0]
+# print the all positive numbers
+print(*out)","Input: start = -4, end = 5
+Output: 0, 1, 2, 3, 4, 5 
","Python program to print all positive numbers in a range
+# Python code
+# To print all positive numbers in a given range
+a = -4
+b = 5
+out = [i for i in range(a, b + 1) if i > 0]
+# print the all positive numbers
+print(*out)"
+Python program to print all positive numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-positive-numbers-in-a-range/,"a = -4
+b = 5
+l = []
+for i in range(a, b + 1):
+    l.append(i)
+print([a for j, a in enumerate(l) if a >= 0])","Input: start = -4, end = 5
+Output: 0, 1, 2, 3, 4, 5 
","Python program to print all positive numbers in a range
+a = -4
+b = 5
+l = []
+for i in range(a, b + 1):
+    l.append(i)
+print([a for j, a in enumerate(l) if a >= 0])"
+Python program to print all positive numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-positive-numbers-in-a-range/,"a = -4
+b = 5
+for i in range(a, b + 1):
+    if i < 0:
+        pass
+    else:
+        print(i, end="" "")","Input: start = -4, end = 5
+Output: 0, 1, 2, 3, 4, 5 
","Python program to print all positive numbers in a range
+a = -4
+b = 5
+for i in range(a, b + 1):
+    if i < 0:
+        pass
+    else:
+        print(i, end="" "")"
+Python program to print all positive numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-positive-numbers-in-a-range/,"def printPositives(start, end):  # defining recursive function to print positives
+    if start == end:
+        return  # base condition
+    if start >= 0:  # check for positive number
+        print(start, end="" "")
+    printPositives(start + 1, end)  # recursive calling
+
+
+a, b = -5, 10
+printPositives(a, b)  # function calling","Input: start = -4, end = 5
+Output: 0, 1, 2, 3, 4, 5 
","Python program to print all positive numbers in a range
+def printPositives(start, end):  # defining recursive function to print positives
+    if start == end:
+        return  # base condition
+    if start >= 0:  # check for positive number
+        print(start, end="" "")
+    printPositives(start + 1, end)  # recursive calling
+
+
+a, b = -5, 10
+printPositives(a, b)  # function calling"
+Python program to print all positive numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-positive-numbers-in-a-range/,"a = -4
+b = 5
+
+positive_nums = list(filter(lambda x: x >= 0, range(a, b + 1)))
+print(positive_nums)","Input: start = -4, end = 5
+Output: 0, 1, 2, 3, 4, 5 
","Python program to print all positive numbers in a range
+a = -4
+b = 5
+
+positive_nums = list(filter(lambda x: x >= 0, range(a, b + 1)))
+print(positive_nums)"
+Python program to print all negative numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-negative-numbers-in-a-range/,"# Python code
+# To print all negative numbers in a given range
+
+
+def negativenumbers(a, b):
+    # Checking condition for negative numbers
+    # single line solution
+    out = [i for i in range(a, b + 1) if i < 0]
+    # print the all negative numbers
+    print(*out)
+
+
+# driver code
+# a -> start range
+a = -4
+# b -> end range
+b = 5
+negativenumbers(a, b)","Input: a = -4, b = 5
+Output: -4, -3, -2, -1","Python program to print all negative numbers in a range
+# Python code
+# To print all negative numbers in a given range
+
+
+def negativenumbers(a, b):
+    # Checking condition for negative numbers
+    # single line solution
+    out = [i for i in range(a, b + 1) if i < 0]
+    # print the all negative numbers
+    print(*out)
+
+
+# driver code
+# a -> start range
+a = -4
+# b -> end range
+b = 5
+negativenumbers(a, b)"
+Python program to print all negative numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-negative-numbers-in-a-range/,"# Python program to print negative Numbers in given range
+
+start, end = -4, 19
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num < 0:
+        print(num, end="" "")","Input: a = -4, b = 5
+Output: -4, -3, -2, -1","Python program to print all negative numbers in a range
+# Python program to print negative Numbers in given range
+
+start, end = -4, 19
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num < 0:
+        print(num, end="" "")"
+Python program to print all negative numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-negative-numbers-in-a-range/,"# Python program to print negative Numbers in given range
+
+start = int(input(""Enter the start of range: ""))
+end = int(input(""Enter the end of range: ""))
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num < 0:
+        print(num, end="" "")","Input: a = -4, b = 5
+Output: -4, -3, -2, -1","Python program to print all negative numbers in a range
+# Python program to print negative Numbers in given range
+
+start = int(input(""Enter the start of range: ""))
+end = int(input(""Enter the end of range: ""))
+
+# iterating each number in list
+for num in range(start, end + 1):
+    # checking condition
+    if num < 0:
+        print(num, end="" "")"
+Python program to print all negative numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-negative-numbers-in-a-range/,"# Python code To print all negative
+# numbers in a given range using lambda function
+
+# inputs
+a = -4
+b = 5
+li = []
+for i in range(a, b):
+    li.append(i)
+# printing negative numbers using the lambda function
+negative_num = list(filter(lambda x: (x < 0), li))
+print(negative_num)","Input: a = -4, b = 5
+Output: -4, -3, -2, -1","Python program to print all negative numbers in a range
+# Python code To print all negative
+# numbers in a given range using lambda function
+
+# inputs
+a = -4
+b = 5
+li = []
+for i in range(a, b):
+    li.append(i)
+# printing negative numbers using the lambda function
+negative_num = list(filter(lambda x: (x < 0), li))
+print(negative_num)"
+Python program to print all negative numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-negative-numbers-in-a-range/,"a = -4
+b = 5
+l = []
+for i in range(a, b + 1):
+    l.append(i)
+print([a for j, a in enumerate(l) if a < 0])","Input: a = -4, b = 5
+Output: -4, -3, -2, -1","Python program to print all negative numbers in a range
+a = -4
+b = 5
+l = []
+for i in range(a, b + 1):
+    l.append(i)
+print([a for j, a in enumerate(l) if a < 0])"
+Python program to print all negative numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-negative-numbers-in-a-range/,"a = -4
+b = 5
+print([i for i in range(a, b + 1) if i < 0])","Input: a = -4, b = 5
+Output: -4, -3, -2, -1","Python program to print all negative numbers in a range
+a = -4
+b = 5
+print([i for i in range(a, b + 1) if i < 0])"
+Python program to print all negative numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-negative-numbers-in-a-range/,"a = -4
+b = 5
+for i in range(a, b + 1):
+    if i >= 0:
+        pass
+    else:
+        print(i, end="" "")","Input: a = -4, b = 5
+Output: -4, -3, -2, -1","Python program to print all negative numbers in a range
+a = -4
+b = 5
+for i in range(a, b + 1):
+    if i >= 0:
+        pass
+    else:
+        print(i, end="" "")"
+Python program to print all negative numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-negative-numbers-in-a-range/,"# Recursive function to print Negative numbers
+def PrintNegative(itr, end):
+    if itr == end:  # Base Condition
+        return
+    if itr < 0:  # checking Negative or not
+        print(itr, end="" "")
+    PrintNegative(itr + 1, end)  # Recursive function call
+    return
+
+
+a = -5
+b = 5
+PrintNegative(a, b)","Input: a = -4, b = 5
+Output: -4, -3, -2, -1","Python program to print all negative numbers in a range
+# Recursive function to print Negative numbers
+def PrintNegative(itr, end):
+    if itr == end:  # Base Condition
+        return
+    if itr < 0:  # checking Negative or not
+        print(itr, end="" "")
+    PrintNegative(itr + 1, end)  # Recursive function call
+    return
+
+
+a = -5
+b = 5
+PrintNegative(a, b)"
+Python program to print all negative numbers in a range,https://www.geeksforgeeks.org/python-program-to-print-all-negative-numbers-in-a-range/,"import numpy as np
+
+# Taking input values for start and end of the range
+start = -4
+end = 5
+
+# Creating an array using numpy.arange()
+arr = np.arange(start, end + 1)
+
+# Filtering negative numbers using numpy.where()
+neg_arr = arr[np.where(arr < 0)]
+
+# Printing the resulting array
+print(neg_arr)","Input: a = -4, b = 5
+Output: -4, -3, -2, -1","Python program to print all negative numbers in a range
+import numpy as np
+
+# Taking input values for start and end of the range
+start = -4
+end = 5
+
+# Creating an array using numpy.arange()
+arr = np.arange(start, end + 1)
+
+# Filtering negative numbers using numpy.where()
+neg_arr = arr[np.where(arr < 0)]
+
+# Printing the resulting array
+print(neg_arr)"
+Python program to count positive and negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-count-positive-and-negative-numbers-in-a-list/,"# Python program to count positive and negative numbers in a List
+
+# list of numbers
+list1 = [10, -21, 4, -45, 66, -93, 1]
+
+pos_count, neg_count = 0, 0
+
+# iterating each number in list
+for num in list1:
+    # checking condition
+    if num >= 0:
+        pos_count += 1
+
+    else:
+        neg_count += 1
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)","Input: list1 = [2, -7, 5, -64, -14]
+Output: pos = 2, neg = 3","Python program to count positive and negative numbers in a list
+# Python program to count positive and negative numbers in a List
+
+# list of numbers
+list1 = [10, -21, 4, -45, 66, -93, 1]
+
+pos_count, neg_count = 0, 0
+
+# iterating each number in list
+for num in list1:
+    # checking condition
+    if num >= 0:
+        pos_count += 1
+
+    else:
+        neg_count += 1
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)"
+Python program to count positive and negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-count-positive-and-negative-numbers-in-a-list/,"# Python program to count positive and negative numbers in a List
+
+# list of numbers
+list1 = [-10, -21, -4, -45, -66, 93, 11]
+
+pos_count, neg_count = 0, 0
+num = 0
+
+# using while loop
+while num < len(list1):
+    # checking condition
+    if list1[num] >= 0:
+        pos_count += 1
+    else:
+        neg_count += 1
+
+    # increment num
+    num += 1
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)","Input: list1 = [2, -7, 5, -64, -14]
+Output: pos = 2, neg = 3","Python program to count positive and negative numbers in a list
+# Python program to count positive and negative numbers in a List
+
+# list of numbers
+list1 = [-10, -21, -4, -45, -66, 93, 11]
+
+pos_count, neg_count = 0, 0
+num = 0
+
+# using while loop
+while num < len(list1):
+    # checking condition
+    if list1[num] >= 0:
+        pos_count += 1
+    else:
+        neg_count += 1
+
+    # increment num
+    num += 1
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)"
+Python program to count positive and negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-count-positive-and-negative-numbers-in-a-list/,"# Python program to count positive
+# and negative numbers in a List
+
+# list of numbers
+list1 = [10, -21, -4, 45, 66, 93, -11]
+
+neg_count = len(list(filter(lambda x: (x < 0), list1)))
+
+# we can also do len(list1) - neg_count
+pos_count = len(list(filter(lambda x: (x >= 0), list1)))
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)","Input: list1 = [2, -7, 5, -64, -14]
+Output: pos = 2, neg = 3","Python program to count positive and negative numbers in a list
+# Python program to count positive
+# and negative numbers in a List
+
+# list of numbers
+list1 = [10, -21, -4, 45, 66, 93, -11]
+
+neg_count = len(list(filter(lambda x: (x < 0), list1)))
+
+# we can also do len(list1) - neg_count
+pos_count = len(list(filter(lambda x: (x >= 0), list1)))
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)"
+Python program to count positive and negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-count-positive-and-negative-numbers-in-a-list/,"# Python program to count positive
+# and negative numbers in a List
+
+# list of numbers
+list1 = [-10, -21, -4, -45, -66, -93, 11]
+
+only_pos = [num for num in list1 if num >= 1]
+pos_count = len(only_pos)
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", len(list1) - pos_count)","Input: list1 = [2, -7, 5, -64, -14]
+Output: pos = 2, neg = 3","Python program to count positive and negative numbers in a list
+# Python program to count positive
+# and negative numbers in a List
+
+# list of numbers
+list1 = [-10, -21, -4, -45, -66, -93, 11]
+
+only_pos = [num for num in list1 if num >= 1]
+pos_count = len(only_pos)
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", len(list1) - pos_count)"
+Python program to count positive and negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-count-positive-and-negative-numbers-in-a-list/,"l = [12, -7, 5, 64, -14]
+c = 0
+x = [a for j, a in enumerate(l) if a >= 0]
+print(""Length of Positive numbers is:"", len(x))
+print(""Length of Negative numbers is:"", len(l) - len(x))","Input: list1 = [2, -7, 5, -64, -14]
+Output: pos = 2, neg = 3","Python program to count positive and negative numbers in a list
+l = [12, -7, 5, 64, -14]
+c = 0
+x = [a for j, a in enumerate(l) if a >= 0]
+print(""Length of Positive numbers is:"", len(x))
+print(""Length of Negative numbers is:"", len(l) - len(x))"
+Python program to count positive and negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-count-positive-and-negative-numbers-in-a-list/,"# Python program to count positive and negative numbers in a List
+
+# list of numbers
+list1 = [10, -21, 4, -45, 66, -93, 1, 0]
+
+pos_count, neg_count = 0, 0
+list2 = list(map(str, list1))
+
+# iterating each number in list
+for num in list2:
+    # checking condition
+    if num.startswith(""-""):
+        neg_count += 1
+    elif num != ""0"":
+        if not num.startswith(""-""):
+            pos_count += 1
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)","Input: list1 = [2, -7, 5, -64, -14]
+Output: pos = 2, neg = 3","Python program to count positive and negative numbers in a list
+# Python program to count positive and negative numbers in a List
+
+# list of numbers
+list1 = [10, -21, 4, -45, 66, -93, 1, 0]
+
+pos_count, neg_count = 0, 0
+list2 = list(map(str, list1))
+
+# iterating each number in list
+for num in list2:
+    # checking condition
+    if num.startswith(""-""):
+        neg_count += 1
+    elif num != ""0"":
+        if not num.startswith(""-""):
+            pos_count += 1
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)"
+Python program to count positive and negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-count-positive-and-negative-numbers-in-a-list/,"l = [12, -7, 5, 64, -14]
+x = sum(1 for i in l if i >= 0)
+print(""Length of Positive numbers is:"", x)
+print(""Length of Negative numbers is:"", len(l) - x)","Input: list1 = [2, -7, 5, -64, -14]
+Output: pos = 2, neg = 3","Python program to count positive and negative numbers in a list
+l = [12, -7, 5, 64, -14]
+x = sum(1 for i in l if i >= 0)
+print(""Length of Positive numbers is:"", x)
+print(""Length of Negative numbers is:"", len(l) - x)"
+Python program to count positive and negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-count-positive-and-negative-numbers-in-a-list/,"# Python program to count positive and negative numbers in a List
+
+# list of numbers
+list1 = [10, -21, 4, -45, 66, -93, 1, 0]
+
+pos_count, neg_count = 0, 0
+list2 = list(map(str, list1))
+
+# iterating each number in list
+for num in list2:
+    # checking condition
+    if num[0] == ""-"":
+        neg_count += 1
+    elif num != ""0"":
+        if not num[0] == ""-"":
+            pos_count += 1
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)","Input: list1 = [2, -7, 5, -64, -14]
+Output: pos = 2, neg = 3","Python program to count positive and negative numbers in a list
+# Python program to count positive and negative numbers in a List
+
+# list of numbers
+list1 = [10, -21, 4, -45, 66, -93, 1, 0]
+
+pos_count, neg_count = 0, 0
+list2 = list(map(str, list1))
+
+# iterating each number in list
+for num in list2:
+    # checking condition
+    if num[0] == ""-"":
+        neg_count += 1
+    elif num != ""0"":
+        if not num[0] == ""-"":
+            pos_count += 1
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)"
+Python program to count positive and negative numbers in a list,https://www.geeksforgeeks.org/python-program-to-count-positive-and-negative-numbers-in-a-list/,"# Python program to count positive and negative numbers in a List
+
+from collections import Counter
+
+# list of numbers
+list1 = [10, -21, 4, -45, 66, -93, 1, 0]
+
+# use the Counter module to count the number of positive and negative numbers in the list
+counts = Counter(num > 0 for num in list1)
+
+# get the count of positive and negative numbers excluding 0 from positive as well as negative
+pos_count = counts[True]
+neg_count = counts[False] - (0 in list1)
+
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)","Input: list1 = [2, -7, 5, -64, -14]
+Output: pos = 2, neg = 3","Python program to count positive and negative numbers in a list
+# Python program to count positive and negative numbers in a List
+
+from collections import Counter
+
+# list of numbers
+list1 = [10, -21, 4, -45, 66, -93, 1, 0]
+
+# use the Counter module to count the number of positive and negative numbers in the list
+counts = Counter(num > 0 for num in list1)
+
+# get the count of positive and negative numbers excluding 0 from positive as well as negative
+pos_count = counts[True]
+neg_count = counts[False] - (0 in list1)
+
+
+print(""Positive numbers in the list: "", pos_count)
+print(""Negative numbers in the list: "", neg_count)"
+Remove multiple elements from a list in Python,https://www.geeksforgeeks.org/remove-multiple-elements-from-a-list-in-python/,"# Python program to remove multiple
+# elements from a list
+
+# creating a list
+list1 = [11, 5, 17, 18, 23, 50]
+
+# Iterate each element in list
+# and add them in variable total
+for ele in list1:
+    if ele % 2 == 0:
+        list1.remove(ele)
+
+# printing modified list
+print(""New list after removing all even numbers: "", list1)","Input: [12, 15, 3, 10]
+Output: Remove = [12, 3], New_List = [15, 10]","Remove multiple elements from a list in Python
+# Python program to remove multiple
+# elements from a list
+
+# creating a list
+list1 = [11, 5, 17, 18, 23, 50]
+
+# Iterate each element in list
+# and add them in variable total
+for ele in list1:
+    if ele % 2 == 0:
+        list1.remove(ele)
+
+# printing modified list
+print(""New list after removing all even numbers: "", list1)"
+Remove multiple elements from a list in Python,https://www.geeksforgeeks.org/remove-multiple-elements-from-a-list-in-python/,"# Python program to remove multiple
+# elements from a list
+
+# creating a list
+list1 = [11, 5, 17, 18, 23, 50]
+
+# will create a new list,
+# excluding all even numbers
+list1 = [elem for elem in list1 if elem % 2 != 0]
+
+print(*list1)","Input: [12, 15, 3, 10]
+Output: Remove = [12, 3], New_List = [15, 10]","Remove multiple elements from a list in Python
+# Python program to remove multiple
+# elements from a list
+
+# creating a list
+list1 = [11, 5, 17, 18, 23, 50]
+
+# will create a new list,
+# excluding all even numbers
+list1 = [elem for elem in list1 if elem % 2 != 0]
+
+print(*list1)"
+Remove multiple elements from a list in Python,https://www.geeksforgeeks.org/remove-multiple-elements-from-a-list-in-python/,"# Python program to remove multiple
+# elements from a list
+
+# creating a list
+list1 = [11, 5, 17, 18, 23, 50]
+
+# removes elements from index 1 to 4
+# i.e. 5, 17, 18, 23 will be deleted
+del list1[1:5]
+
+print(*list1)","Input: [12, 15, 3, 10]
+Output: Remove = [12, 3], New_List = [15, 10]","Remove multiple elements from a list in Python
+# Python program to remove multiple
+# elements from a list
+
+# creating a list
+list1 = [11, 5, 17, 18, 23, 50]
+
+# removes elements from index 1 to 4
+# i.e. 5, 17, 18, 23 will be deleted
+del list1[1:5]
+
+print(*list1)"
+Remove multiple elements from a list in Python,https://www.geeksforgeeks.org/remove-multiple-elements-from-a-list-in-python/,"# Python program to remove multiple
+# elements from a list
+
+# creating a list
+list1 = [11, 5, 17, 18, 23, 50]
+
+# items to be removed
+unwanted_num = {11, 5}
+
+list1 = [ele for ele in list1 if ele not in unwanted_num]
+
+# printing modified list
+print(""New list after removing unwanted numbers: "", list1)","Input: [12, 15, 3, 10]
+Output: Remove = [12, 3], New_List = [15, 10]","Remove multiple elements from a list in Python
+# Python program to remove multiple
+# elements from a list
+
+# creating a list
+list1 = [11, 5, 17, 18, 23, 50]
+
+# items to be removed
+unwanted_num = {11, 5}
+
+list1 = [ele for ele in list1 if ele not in unwanted_num]
+
+# printing modified list
+print(""New list after removing unwanted numbers: "", list1)"
+Remove multiple elements from a list in Python,https://www.geeksforgeeks.org/remove-multiple-elements-from-a-list-in-python/,"# Python program to remove multiple
+# elements from a list
+
+# creating a list
+list1 = [11, 5, 17, 18, 23, 50]
+
+# given index of elements
+# removes 11, 18, 23
+unwanted = [0, 3, 4]
+
+for ele in sorted(unwanted, reverse=True):
+    del list1[ele]
+
+# printing modified list
+print(*list1)","Input: [12, 15, 3, 10]
+Output: Remove = [12, 3], New_List = [15, 10]","Remove multiple elements from a list in Python
+# Python program to remove multiple
+# elements from a list
+
+# creating a list
+list1 = [11, 5, 17, 18, 23, 50]
+
+# given index of elements
+# removes 11, 18, 23
+unwanted = [0, 3, 4]
+
+for ele in sorted(unwanted, reverse=True):
+    del list1[ele]
+
+# printing modified list
+print(*list1)"
+Remove multiple elements from a list in Python,https://www.geeksforgeeks.org/remove-multiple-elements-from-a-list-in-python/,"list1 = [11, 5, 17, 18, 23, 50]
+
+list1 = [elem for i, elem in enumerate(list1) if elem % 2 != 0]
+
+print(list1)","Input: [12, 15, 3, 10]
+Output: Remove = [12, 3], New_List = [15, 10]","Remove multiple elements from a list in Python
+list1 = [11, 5, 17, 18, 23, 50]
+
+list1 = [elem for i, elem in enumerate(list1) if elem % 2 != 0]
+
+print(list1)"
+Remove multiple elements from a list in Python,https://www.geeksforgeeks.org/remove-multiple-elements-from-a-list-in-python/,"import numpy as np
+
+# creating a list
+list1 = [12, 15, 3, 10]
+
+# convert list to numpy array
+arr = np.array(list1)
+
+# indices of elements to be removed
+remove_idx = [0, 2]
+
+# use numpy.delete() to remove elements
+new_arr = np.delete(arr, remove_idx)
+
+# convert numpy array back to list
+new_list = new_arr.tolist()
+
+# print the results
+print(""Removed ="", [list1[i] for i in remove_idx], "", New_List ="", new_list)","Input: [12, 15, 3, 10]
+Output: Remove = [12, 3], New_List = [15, 10]","Remove multiple elements from a list in Python
+import numpy as np
+
+# creating a list
+list1 = [12, 15, 3, 10]
+
+# convert list to numpy array
+arr = np.array(list1)
+
+# indices of elements to be removed
+remove_idx = [0, 2]
+
+# use numpy.delete() to remove elements
+new_arr = np.delete(arr, remove_idx)
+
+# convert numpy array back to list
+new_list = new_arr.tolist()
+
+# print the results
+print(""Removed ="", [list1[i] for i in remove_idx], "", New_List ="", new_list)"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"# Python program to remove empty tuples from a
+# list of tuples function to remove empty tuples
+# using list comprehension
+def Remove(tuples):
+    tuples = [t for t in tuples if t]
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+# Python program to remove empty tuples from a
+# list of tuples function to remove empty tuples
+# using list comprehension
+def Remove(tuples):
+    tuples = [t for t in tuples if t]
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"# Python2 program to remove empty tuples# from a list of tuples function to remove# empty tuples using filterdef Remove(tuples):????????????????????????tuples = filter(None, tuples)????????????????????????return tuples??????# Driver Codetuples = [(), ('ram','15','8'), (), ('laxman', 'sita'),???????????????????????????????????????????","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+# Python2 program to remove empty tuples# from a list of tuples function to remove# empty tuples using filterdef Remove(tuples):????????????????????????tuples = filter(None, tuples)????????????????????????return tuples??????# Driver Codetuples = [(), ('ram','15','8'), (), ('laxman', 'sita'),???????????????????????????????????????????"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"# Python program to remove empty tuples from
+# a list of tuples function to remove empty
+# tuples using filter
+
+
+def Remove(tuples):
+    tuples = filter(None, tuples)
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+# Python program to remove empty tuples from
+# a list of tuples function to remove empty
+# tuples using filter
+
+
+def Remove(tuples):
+    tuples = filter(None, tuples)
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"# Python program to remove empty tuples from a
+# list of tuples function to remove empty tuples
+# using len()
+
+
+def Remove(tuples):
+    for i in tuples:
+        if len(i) == 0:
+            tuples.remove(i)
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+# Python program to remove empty tuples from a
+# list of tuples function to remove empty tuples
+# using len()
+
+
+def Remove(tuples):
+    for i in tuples:
+        if len(i) == 0:
+            tuples.remove(i)
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"# Python program to remove empty tuples from a
+# list of tuples function to remove empty tuples
+def Remove(tuples):
+    for i in tuples:
+        if i == ():
+            tuples.remove(i)
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+# Python program to remove empty tuples from a
+# list of tuples function to remove empty tuples
+def Remove(tuples):
+    for i in tuples:
+        if i == ():
+            tuples.remove(i)
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+res = [t for i, t in enumerate(tuples) if t]
+print(res)","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+res = [t for i, t in enumerate(tuples) if t]
+print(res)"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"# Python program to remove empty tuples from
+# a list of tuples function to remove empty
+# tuples using while loop and in operator
+def Remove(tuples):
+    while () in tuples:
+        tuples.remove(())
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+# Python program to remove empty tuples from
+# a list of tuples function to remove empty
+# tuples using while loop and in operator
+def Remove(tuples):
+    while () in tuples:
+        tuples.remove(())
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"# Python program to remove empty tuples from a
+# list of tuples function to remove empty tuples
+
+
+def Remove(tuples):
+    for i in tuples:
+        if str(i).find(""()"") != -1 and len(str(i)) == 2:
+            tuples.remove(i)
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+# Python program to remove empty tuples from a
+# list of tuples function to remove empty tuples
+
+
+def Remove(tuples):
+    for i in tuples:
+        if str(i).find(""()"") != -1 and len(str(i)) == 2:
+            tuples.remove(i)
+    return tuples
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(Remove(tuples))"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"# Python program to remove empty tuples from
+# a list of tuples function to remove empty
+# tuples using lambda function
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+
+tuples = list(filter(lambda x: len(x) > 0, tuples))
+print(tuples)","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+# Python program to remove empty tuples from
+# a list of tuples function to remove empty
+# tuples using lambda function
+
+
+# Driver Code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+
+tuples = list(filter(lambda x: len(x) > 0, tuples))
+print(tuples)"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"def remove_empty_tuples(tuples):
+    return [t for t in tuples if len(t) > 0]
+
+
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(remove_empty_tuples(tuples))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+def remove_empty_tuples(tuples):
+    return [t for t in tuples if len(t) > 0]
+
+
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+print(remove_empty_tuples(tuples))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"# defining recursive function to remove empty tuples in a list
+def remove_empty_tuples(start, oldlist, newlist):
+    if start == len(oldlist):  # base condition
+        return newlist
+    if oldlist[start] == ():  # checking the element is empty tuple or not
+        pass
+    else:
+        newlist.append(oldlist[start])  # appending non empty tuple element to newlist
+    return remove_empty_tuples(start + 1, oldlist, newlist)  # recursive function call
+
+
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+# print('The original list: ',tuples)
+print(remove_empty_tuples(0, tuples, []))
+# This code is contributed by tvsk","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+# defining recursive function to remove empty tuples in a list
+def remove_empty_tuples(start, oldlist, newlist):
+    if start == len(oldlist):  # base condition
+        return newlist
+    if oldlist[start] == ():  # checking the element is empty tuple or not
+        pass
+    else:
+        newlist.append(oldlist[start])  # appending non empty tuple element to newlist
+    return remove_empty_tuples(start + 1, oldlist, newlist)  # recursive function call
+
+
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+# print('The original list: ',tuples)
+print(remove_empty_tuples(0, tuples, []))
+# This code is contributed by tvsk"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"import itertools  # import the itertools module
+
+
+def Remove(tuples):
+    tuples = list(
+        itertools.filterfalse(lambda x: x == (), tuples)
+    )  # remove empty tuples using filterfalse from itertools
+    return tuples
+
+
+# Driver code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]  # define the input list of tuples
+print(Remove(tuples))  # call the Remove function and print the output","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+import itertools  # import the itertools module
+
+
+def Remove(tuples):
+    tuples = list(
+        itertools.filterfalse(lambda x: x == (), tuples)
+    )  # remove empty tuples using filterfalse from itertools
+    return tuples
+
+
+# Driver code
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]  # define the input list of tuples
+print(Remove(tuples))  # call the Remove function and print the output"
+Python | Remove empty tuples from a list,https://www.geeksforgeeks.org/python-remove-empty-tuples-list/,"from functools import reduce
+
+# defining lambda function to remove empty tuples
+remove_empty = lambda lst, val: lst + [val] if val != () else lst
+
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+
+# using reduce to remove empty tuples
+result = reduce(remove_empty, tuples, [])
+
+# printing final result
+print(""The original list is : "" + str(tuples))
+print(""The list after removing empty tuples : "" + str(result))
+# This code is contributed by Rayudu.","From code
+[('ram', '15', '8'), ('laxman', 'sita'), ('krishna', 'akbar', '45'), ('', '')]","Python | Remove empty tuples from a list
+from functools import reduce
+
+# defining lambda function to remove empty tuples
+remove_empty = lambda lst, val: lst + [val] if val != () else lst
+
+tuples = [
+    (),
+    (""ram"", ""15"", ""8""),
+    (),
+    (""laxman"", ""sita""),
+    (""krishna"", ""akbar"", ""45""),
+    ("""", """"),
+    (),
+]
+
+# using reduce to remove empty tuples
+result = reduce(remove_empty, tuples, [])
+
+# printing final result
+print(""The original list is : "" + str(tuples))
+print(""The list after removing empty tuples : "" + str(result))
+# This code is contributed by Rayudu."
+Python | Program to print duplicates from a list of integers,https://www.geeksforgeeks.org/python-program-print-duplicates-list-integers/,"# Python program to print
+# duplicates from a list
+# of integers
+def Repeat(x):
+    _size = len(x)
+    repeated = []
+    for i in range(_size):
+        k = i + 1
+        for j in range(k, _size):
+            if x[i] == x[j] and x[i] not in repeated:
+                repeated.append(x[i])
+    return repeated
+
+
+# Driver Code
+list1 = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+print(Repeat(list1))
+
+# This code is contributed
+# by Sandeep_anand","Input : list = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+Output : output_list = [20, 30, -20, 60]","Python | Program to print duplicates from a list of integers
+# Python program to print
+# duplicates from a list
+# of integers
+def Repeat(x):
+    _size = len(x)
+    repeated = []
+    for i in range(_size):
+        k = i + 1
+        for j in range(k, _size):
+            if x[i] == x[j] and x[i] not in repeated:
+                repeated.append(x[i])
+    return repeated
+
+
+# Driver Code
+list1 = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+print(Repeat(list1))
+
+# This code is contributed
+# by Sandeep_anand"
+Python | Program to print duplicates from a list of integers,https://www.geeksforgeeks.org/python-program-print-duplicates-list-integers/,"# Python program to print duplicates from
+# a list of integers
+lis = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+
+uniqueList = []
+duplicateList = []
+
+for i in lis:
+    if i not in uniqueList:
+        uniqueList.append(i)
+    elif i not in duplicateList:
+        duplicateList.append(i)
+
+print(duplicateList)","Input : list = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+Output : output_list = [20, 30, -20, 60]","Python | Program to print duplicates from a list of integers
+# Python program to print duplicates from
+# a list of integers
+lis = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+
+uniqueList = []
+duplicateList = []
+
+for i in lis:
+    if i not in uniqueList:
+        uniqueList.append(i)
+    elif i not in duplicateList:
+        duplicateList.append(i)
+
+print(duplicateList)"
+Python | Program to print duplicates from a list of integers,https://www.geeksforgeeks.org/python-program-print-duplicates-list-integers/,"from collections import Counter
+
+l1 = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+d = Counter(l1)
+print(d)
+
+new_list = list([item for item in d if d[item] > 1])
+print(new_list)","Input : list = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+Output : output_list = [20, 30, -20, 60]","Python | Program to print duplicates from a list of integers
+from collections import Counter
+
+l1 = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+d = Counter(l1)
+print(d)
+
+new_list = list([item for item in d if d[item] > 1])
+print(new_list)"
+Python | Program to print duplicates from a list of integers,https://www.geeksforgeeks.org/python-program-print-duplicates-list-integers/,"# program to print duplicate numbers in a given list
+# provided input
+list = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+
+new = []  # defining output list
+
+# condition for reviewing every
+# element of given input list
+for a in list:
+    # checking the occurrence of elements
+    n = list.count(a)
+
+    # if the occurrence is more than
+    # one we add it to the output list
+    if n > 1:
+        if new.count(a) == 0:  # condition to check
+            new.append(a)
+
+print(new)
+
+# This code is contributed by Himanshu Khune","Input : list = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+Output : output_list = [20, 30, -20, 60]","Python | Program to print duplicates from a list of integers
+# program to print duplicate numbers in a given list
+# provided input
+list = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+
+new = []  # defining output list
+
+# condition for reviewing every
+# element of given input list
+for a in list:
+    # checking the occurrence of elements
+    n = list.count(a)
+
+    # if the occurrence is more than
+    # one we add it to the output list
+    if n > 1:
+        if new.count(a) == 0:  # condition to check
+            new.append(a)
+
+print(new)
+
+# This code is contributed by Himanshu Khune"
+Python | Program to print duplicates from a list of integers,https://www.geeksforgeeks.org/python-program-print-duplicates-list-integers/,"def duplicate(input_list):
+    return list(set([x for x in input_list if input_list.count(x) > 1]))
+
+
+if __name__ == ""__main__"":
+    input_list = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+    print(duplicate(input_list))
+
+# This code is contributed by saikot","Input : list = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+Output : output_list = [20, 30, -20, 60]","Python | Program to print duplicates from a list of integers
+def duplicate(input_list):
+    return list(set([x for x in input_list if input_list.count(x) > 1]))
+
+
+if __name__ == ""__main__"":
+    input_list = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+    print(duplicate(input_list))
+
+# This code is contributed by saikot"
+Python | Program to print duplicates from a list of integers,https://www.geeksforgeeks.org/python-program-print-duplicates-list-integers/,"def duplicate(input_list):
+    new_dict, new_list = {}, []
+
+    for i in input_list:
+        if not i in new_dict:
+            new_dict[i] = 1
+        else:
+            new_dict[i] += 1
+
+    for key, values in new_dict.items():
+        if values > 1:
+            new_list.append(key)
+
+    return new_list
+
+
+if __name__ == ""__main__"":
+    input_list = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+    print(duplicate(input_list))
+
+# This code is contributed by saikot","Input : list = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+Output : output_list = [20, 30, -20, 60]","Python | Program to print duplicates from a list of integers
+def duplicate(input_list):
+    new_dict, new_list = {}, []
+
+    for i in input_list:
+        if not i in new_dict:
+            new_dict[i] = 1
+        else:
+            new_dict[i] += 1
+
+    for key, values in new_dict.items():
+        if values > 1:
+            new_list.append(key)
+
+    return new_list
+
+
+if __name__ == ""__main__"":
+    input_list = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+    print(duplicate(input_list))
+
+# This code is contributed by saikot"
+Python | Program to print duplicates from a list of integers,https://www.geeksforgeeks.org/python-program-print-duplicates-list-integers/,"lis = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+x = []
+y = []
+for i in lis:
+    if i not in x:
+        x.append(i)
+for i in x:
+    if lis.count(i) > 1:
+        y.append(i)
+print(y)","Input : list = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+Output : output_list = [20, 30, -20, 60]","Python | Program to print duplicates from a list of integers
+lis = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+x = []
+y = []
+for i in lis:
+    if i not in x:
+        x.append(i)
+for i in x:
+    if lis.count(i) > 1:
+        y.append(i)
+print(y)"
+Python | Program to print duplicates from a list of integers,https://www.geeksforgeeks.org/python-program-print-duplicates-list-integers/,"input_list = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+print(list(set([x for i, x in enumerate(input_list) if input_list.count(x) > 1])))","Input : list = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+Output : output_list = [20, 30, -20, 60]","Python | Program to print duplicates from a list of integers
+input_list = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+print(list(set([x for i, x in enumerate(input_list) if input_list.count(x) > 1])))"
+Python | Program to print duplicates from a list of integers,https://www.geeksforgeeks.org/python-program-print-duplicates-list-integers/,"import operator as op
+
+# program to print duplicate numbers in a given list
+# provided input
+list = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+
+new = []  # defining output list
+
+# condition for reviewing every
+# element of given input list
+for a in list:
+    # checking the occurrence of elements
+    n = op.countOf(list, a)
+
+    # if the occurrence is more than
+    # one we add it to the output list
+    if n > 1:
+        if op.countOf(new, a) == 0:  # condition to check
+            new.append(a)
+
+print(new)
+
+# This code is contributed by vikkycirus","Input : list = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+Output : output_list = [20, 30, -20, 60]","Python | Program to print duplicates from a list of integers
+import operator as op
+
+# program to print duplicate numbers in a given list
+# provided input
+list = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+
+new = []  # defining output list
+
+# condition for reviewing every
+# element of given input list
+for a in list:
+    # checking the occurrence of elements
+    n = op.countOf(list, a)
+
+    # if the occurrence is more than
+    # one we add it to the output list
+    if n > 1:
+        if op.countOf(new, a) == 0:  # condition to check
+            new.append(a)
+
+print(new)
+
+# This code is contributed by vikkycirus"
+Python | Program to print duplicates from a list of integers,https://www.geeksforgeeks.org/python-program-print-duplicates-list-integers/,"lis = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+x = []
+y = []
+import operator
+
+for i in lis:
+    if i not in x:
+        x.append(i)
+for i in x:
+    if operator.countOf(lis, i) > 1:
+        y.append(i)
+print(y)","Input : list = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+Output : output_list = [20, 30, -20, 60]","Python | Program to print duplicates from a list of integers
+lis = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+x = []
+y = []
+import operator
+
+for i in lis:
+    if i not in x:
+        x.append(i)
+for i in x:
+    if operator.countOf(lis, i) > 1:
+        y.append(i)
+print(y)"
+Python | Program to print duplicates from a list of integers,https://www.geeksforgeeks.org/python-program-print-duplicates-list-integers/,"import numpy as np
+
+l1 = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+
+unique, counts = np.unique(l1, return_counts=True)
+new_list = unique[np.where(counts > 1)]
+
+print(new_list)
+# This code is contributed by Rayudu","Input : list = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20]
+Output : output_list = [20, 30, -20, 60]","Python | Program to print duplicates from a list of integers
+import numpy as np
+
+l1 = [1, 2, 1, 2, 3, 4, 5, 1, 1, 2, 5, 6, 7, 8, 9, 9]
+
+unique, counts = np.unique(l1, return_counts=True)
+new_list = unique[np.where(counts > 1)]
+
+print(new_list)
+# This code is contributed by Rayudu"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Python3 code to Demonstrate Remove empty List
+# from List using list comprehension
+
+# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove empty List from List
+# using list comprehension
+res = [ele for ele in test_list if ele != []]
+
+# printing result
+print(""List after empty list removal : "" + str(res))","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Python3 code to Demonstrate Remove empty List
+# from List using list comprehension
+
+# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove empty List from List
+# using list comprehension
+res = [ele for ele in test_list if ele != []]
+
+# printing result
+print(""List after empty list removal : "" + str(res))"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Python3 Code to Demonstrate Remove empty List
+# from List using filter() Method
+
+# Initializing list by custom values
+test_list = [5, 6, [], 3, [], [], 9]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Removing empty List from List
+# using filter() method
+res = list(filter(None, test_list))
+
+# Printing the resultant list
+print(""List after empty list removal : "" + str(res))","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Python3 Code to Demonstrate Remove empty List
+# from List using filter() Method
+
+# Initializing list by custom values
+test_list = [5, 6, [], 3, [], [], 9]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Removing empty List from List
+# using filter() method
+res = list(filter(None, test_list))
+
+# Printing the resultant list
+print(""List after empty list removal : "" + str(res))"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Python Code to Remove empty List from List
+
+
+def empty_list_remove(input_list):
+    new_list = []
+    for ele in input_list:
+        if ele:
+            new_list.append(ele)
+    return new_list
+
+
+# input list values
+input_list = [5, 6, [], 3, [], [], 9]
+
+# print initial list values
+print(f""The original list is : {input_list}"")
+# function-call & print values
+print(f""List after empty list removal : {empty_list_remove(input_list)}"")","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Python Code to Remove empty List from List
+
+
+def empty_list_remove(input_list):
+    new_list = []
+    for ele in input_list:
+        if ele:
+            new_list.append(ele)
+    return new_list
+
+
+# input list values
+input_list = [5, 6, [], 3, [], [], 9]
+
+# print initial list values
+print(f""The original list is : {input_list}"")
+# function-call & print values
+print(f""List after empty list removal : {empty_list_remove(input_list)}"")"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Python3 code to Demonstrate Remove empty List
+
+# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+new_list = []
+# Remove empty List from List
+for i in test_list:
+    x = str(type(i))
+    if x.find(""list"") != -1:
+        if len(i) != 0:
+            new_list.append(i)
+    else:
+        new_list.append(i)
+# printing result
+print(""List after empty list removal : "" + str(new_list))","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Python3 code to Demonstrate Remove empty List
+
+# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+new_list = []
+# Remove empty List from List
+for i in test_list:
+    x = str(type(i))
+    if x.find(""list"") != -1:
+        if len(i) != 0:
+            new_list.append(i)
+    else:
+        new_list.append(i)
+# printing result
+print(""List after empty list removal : "" + str(new_list))"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Python3 code to Demonstrate Remove empty List
+
+# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove empty List from List
+while [] in test_list:
+    test_list.remove([])
+
+# printing result
+print(""List after empty list removal : "" + str(test_list))","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Python3 code to Demonstrate Remove empty List
+
+# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove empty List from List
+while [] in test_list:
+    test_list.remove([])
+
+# printing result
+print(""List after empty list removal : "" + str(test_list))"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Python3 code to Demonstrate Remove empty List
+
+# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+x = list(map(str, test_list))
+y = """".join(x)
+y = y.replace(""[]"", """")
+y = list(map(int, y))
+
+# printing result
+print(""List after empty list removal : "" + str(y))","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Python3 code to Demonstrate Remove empty List
+
+# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+x = list(map(str, test_list))
+y = """".join(x)
+y = y.replace(""[]"", """")
+y = list(map(int, y))
+
+# printing result
+print(""List after empty list removal : "" + str(y))"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"test_list = [5, 6, [], 3, [], [], 9]
+res = [ele for i, ele in enumerate(test_list) if ele != []]
+print(res)","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+test_list = [5, 6, [], 3, [], [], 9]
+res = [ele for i, ele in enumerate(test_list) if ele != []]
+print(res)"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Python3 code to Demonstrate Remove empty List
+
+# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove empty List from List
+res = filter(None, test_list)
+
+# printing result
+print(""List after empty list removal : "", res)","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Python3 code to Demonstrate Remove empty List
+
+# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove empty List from List
+res = filter(None, test_list)
+
+# printing result
+print(""List after empty list removal : "", res)"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Python3 Code to Demonstrate Remove empty List
+# from List using lambda function
+
+# Initializing list by custom values
+test_list = [5, 6, [], 3, [], [], 9]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Removing empty List from List
+# using lambda function
+res = list(filter(lambda x: x != [], test_list))
+
+# Printing the resultant list
+print(""List after empty list removal : "" + str(res))","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Python3 Code to Demonstrate Remove empty List
+# from List using lambda function
+
+# Initializing list by custom values
+test_list = [5, 6, [], 3, [], [], 9]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Removing empty List from List
+# using lambda function
+res = list(filter(lambda x: x != [], test_list))
+
+# Printing the resultant list
+print(""List after empty list removal : "" + str(res))"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Python3 code to Demonstrate Remove empty List
+# defining recursive function to remove empty list
+def remove_empty(start, oldlist, newlist):
+    if start == len(oldlist):  # base condition
+        return newlist
+    if oldlist[start] == []:  # checking the element is empty list or not
+        pass
+    else:
+        newlist.append(oldlist[start])  # appending non empty list element to newlist
+    return remove_empty(start + 1, oldlist, newlist)  # recursive function call
+
+
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+result = remove_empty(0, test_list, [])
+# printing result
+print(""List after empty list removal : "", result)","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Python3 code to Demonstrate Remove empty List
+# defining recursive function to remove empty list
+def remove_empty(start, oldlist, newlist):
+    if start == len(oldlist):  # base condition
+        return newlist
+    if oldlist[start] == []:  # checking the element is empty list or not
+        pass
+    else:
+        newlist.append(oldlist[start])  # appending non empty list element to newlist
+    return remove_empty(start + 1, oldlist, newlist)  # recursive function call
+
+
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+result = remove_empty(0, test_list, [])
+# printing result
+print(""List after empty list removal : "", result)"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Python3 Code to Demonstrate Remove empty List
+# from List
+import itertools
+
+# Initializing list by custom values
+test_list = [5, 6, [], 3, [], [], 9]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Removing empty List from List
+# using lambda function
+res = list(itertools.filterfalse(lambda x: x == [], test_list))
+
+# Printing the resultant list
+print(""List after empty list removal : "" + str(res))","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Python3 Code to Demonstrate Remove empty List
+# from List
+import itertools
+
+# Initializing list by custom values
+test_list = [5, 6, [], 3, [], [], 9]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Removing empty List from List
+# using lambda function
+res = list(itertools.filterfalse(lambda x: x == [], test_list))
+
+# Printing the resultant list
+print(""List after empty list removal : "" + str(res))"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove empty List from List
+# using map() function
+res = list(map(lambda x: x if x != [] else None, test_list))
+res = [x for x in res if x != None]
+
+# printing result
+print(""List after empty list removal : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Initializing list
+test_list = [5, 6, [], 3, [], [], 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove empty List from List
+# using map() function
+res = list(map(lambda x: x if x != [] else None, test_list))
+res = [x for x in res if x != None]
+
+# printing result
+print(""List after empty list removal : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"import re
+
+# input list values
+input_list = [5, 6, [], 3, [], [], 9]
+
+# print initial list values
+print(f""The original list is : {input_list}"")
+
+# removing empty list from list
+res = list(filter(None, [x for x in input_list if not re.match(""\[\]"", str(x))]))
+
+# print resultant list
+print(f""List after empty list removal : {res}"")","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+import re
+
+# input list values
+input_list = [5, 6, [], 3, [], [], 9]
+
+# print initial list values
+print(f""The original list is : {input_list}"")
+
+# removing empty list from list
+res = list(filter(None, [x for x in input_list if not re.match(""\[\]"", str(x))]))
+
+# print resultant list
+print(f""List after empty list removal : {res}"")"
+Remove empty List from List,https://www.geeksforgeeks.org/python-remove-empty-list-from-list/?ref=leftbar-rightbar,"# Define the test list
+test_list = [5, 6, [], 3, [], [], 9]
+# Print the original list
+print(""The original list is : "" + str(test_list))
+# Counter variable 'i' to keep track of the current index
+i = 0
+# While loop to go through all elements of the list
+while i < len(test_list):
+    # If the current element is an empty list, remove it from the list
+    if test_list[i] == []:
+        test_list.pop(i)
+    # Else, increment the counter variable
+    else:
+        i += 1
+# Reassign the result to the original list after removing all empty lists
+res = test_list
+# Print the result
+print(""List after empty list removal : "" + str(res))
+
+
+# This code is contributed by Jyothi pinjala.","From code
+The original list is : [5, 6, [], 3, [], [], 9]","Remove empty List from List
+# Define the test list
+test_list = [5, 6, [], 3, [], [], 9]
+# Print the original list
+print(""The original list is : "" + str(test_list))
+# Counter variable 'i' to keep track of the current index
+i = 0
+# While loop to go through all elements of the list
+while i < len(test_list):
+    # If the current element is an empty list, remove it from the list
+    if test_list[i] == []:
+        test_list.pop(i)
+    # Else, increment the counter variable
+    else:
+        i += 1
+# Reassign the result to the original list after removing all empty lists
+res = test_list
+# Print the result
+print(""List after empty list removal : "" + str(res))
+
+
+# This code is contributed by Jyothi pinjala."
+Python  -  Convert List to List of dictionaries,https://www.geeksforgeeks.org/python-convert-list-to-list-of-dictionaries/,"# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using dictionary comprehension + loop
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# loop to iterate through elements
+# using dictionary comprehension
+# for dictionary construction
+n = len(test_list)
+res = []
+for idx in range(0, n, 2):
+    res.append({key_list[0]: test_list[idx], key_list[1]: test_list[idx + 1]})
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))","From code
+The constructed dictionary list : [{'name': 'Gfg', 'number': 3}, {'name': 'is', 'number': 8}, {'name': 'Best', 'number': 10}, {'name': 'for', 'number': 18}, {'name': 'Geeks', 'number': 33}]","Python  -  Convert List to List of dictionaries
+# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using dictionary comprehension + loop
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# loop to iterate through elements
+# using dictionary comprehension
+# for dictionary construction
+n = len(test_list)
+res = []
+for idx in range(0, n, 2):
+    res.append({key_list[0]: test_list[idx], key_list[1]: test_list[idx + 1]})
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))"
+Python  -  Convert List to List of dictionaries,https://www.geeksforgeeks.org/python-convert-list-to-list-of-dictionaries/,"# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using zip() + list comprehension
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using list comprehension to perform as shorthand
+n = len(test_list)
+res = [
+    {key_list[0]: test_list[idx], key_list[1]: test_list[idx + 1]}
+    for idx in range(0, n, 2)
+]
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))","From code
+The constructed dictionary list : [{'name': 'Gfg', 'number': 3}, {'name': 'is', 'number': 8}, {'name': 'Best', 'number': 10}, {'name': 'for', 'number': 18}, {'name': 'Geeks', 'number': 33}]","Python  -  Convert List to List of dictionaries
+# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using zip() + list comprehension
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using list comprehension to perform as shorthand
+n = len(test_list)
+res = [
+    {key_list[0]: test_list[idx], key_list[1]: test_list[idx + 1]}
+    for idx in range(0, n, 2)
+]
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))"
+Python  -  Convert List to List of dictionaries,https://www.geeksforgeeks.org/python-convert-list-to-list-of-dictionaries/,"# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using zip() function and dictionary comprehension
+res = [
+    {key_list[i]: val for i, val in enumerate(pair)}
+    for pair in zip(test_list[::2], test_list[1::2])
+]
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))","From code
+The constructed dictionary list : [{'name': 'Gfg', 'number': 3}, {'name': 'is', 'number': 8}, {'name': 'Best', 'number': 10}, {'name': 'for', 'number': 18}, {'name': 'Geeks', 'number': 33}]","Python  -  Convert List to List of dictionaries
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using zip() function and dictionary comprehension
+res = [
+    {key_list[i]: val for i, val in enumerate(pair)}
+    for pair in zip(test_list[::2], test_list[1::2])
+]
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))"
+Python  -  Convert List to List of dictionaries,https://www.geeksforgeeks.org/python-convert-list-to-list-of-dictionaries/,"# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using groupby() function from itertools module
+
+# import itertools module
+import itertools
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using groupby() function to group elements into pairs
+res = []
+for pair in zip(test_list[::2], test_list[1::2]):
+    res.append({key_list[0]: pair[0], key_list[1]: pair[1]})
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))","From code
+The constructed dictionary list : [{'name': 'Gfg', 'number': 3}, {'name': 'is', 'number': 8}, {'name': 'Best', 'number': 10}, {'name': 'for', 'number': 18}, {'name': 'Geeks', 'number': 33}]","Python  -  Convert List to List of dictionaries
+# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using groupby() function from itertools module
+
+# import itertools module
+import itertools
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using groupby() function to group elements into pairs
+res = []
+for pair in zip(test_list[::2], test_list[1::2]):
+    res.append({key_list[0]: pair[0], key_list[1]: pair[1]})
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))"
+Python  -  Convert Lists of List to Dictionary,https://www.geeksforgeeks.org/python-convert-lists-of-list-to-dictionary/,"# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using loop
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using loop
+res = dict()
+for sub in test_list:
+    res[tuple(sub[:2])] = tuple(sub[2:])
+
+# printing result
+print(""The mapped Dictionary : "" + str(res))","From code
+The mapped Dictionary : {('a', 'b'): (1, 2), ('c', 'd'): (3, 4), ('e', 'f'): (5, 6)}","Python  -  Convert Lists of List to Dictionary
+# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using loop
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using loop
+res = dict()
+for sub in test_list:
+    res[tuple(sub[:2])] = tuple(sub[2:])
+
+# printing result
+print(""The mapped Dictionary : "" + str(res))"
+Python  -  Convert Lists of List to Dictionary,https://www.geeksforgeeks.org/python-convert-lists-of-list-to-dictionary/,"# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using dictionary comprehension
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using dictionary comprehension
+res = {tuple(sub[:2]): tuple(sub[2:]) for sub in test_list}
+
+# printing result
+print(""The mapped Dictionary : "" + str(res))","From code
+The mapped Dictionary : {('a', 'b'): (1, 2), ('c', 'd'): (3, 4), ('e', 'f'): (5, 6)}","Python  -  Convert Lists of List to Dictionary
+# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using dictionary comprehension
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using dictionary comprehension
+res = {tuple(sub[:2]): tuple(sub[2:]) for sub in test_list}
+
+# printing result
+print(""The mapped Dictionary : "" + str(res))"
+Python  -  Convert Lists of List to Dictionary,https://www.geeksforgeeks.org/python-convert-lists-of-list-to-dictionary/,"original_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+mapped_dict = {(lst[0], lst[1]): tuple(lst[2:]) for lst in original_list}
+
+print(""The mapped Dictionary :"", mapped_dict)","From code
+The mapped Dictionary : {('a', 'b'): (1, 2), ('c', 'd'): (3, 4), ('e', 'f'): (5, 6)}","Python  -  Convert Lists of List to Dictionary
+original_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+mapped_dict = {(lst[0], lst[1]): tuple(lst[2:]) for lst in original_list}
+
+print(""The mapped Dictionary :"", mapped_dict)"
+Python  -  Convert Lists of List to Dictionary,https://www.geeksforgeeks.org/python-convert-lists-of-list-to-dictionary/,"# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using zip() and loop
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using zip() and loop
+result_dict = {}
+for sublist in test_list:
+    key = tuple(sublist[:2])
+    value = tuple(sublist[2:])
+    result_dict[key] = value
+
+# printing result
+print(""The mapped Dictionary : "" + str(result_dict))","From code
+The mapped Dictionary : {('a', 'b'): (1, 2), ('c', 'd'): (3, 4), ('e', 'f'): (5, 6)}","Python  -  Convert Lists of List to Dictionary
+# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using zip() and loop
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using zip() and loop
+result_dict = {}
+for sublist in test_list:
+    key = tuple(sublist[:2])
+    value = tuple(sublist[2:])
+    result_dict[key] = value
+
+# printing result
+print(""The mapped Dictionary : "" + str(result_dict))"
+Python  -  Convert Lists of List to Dictionary,https://www.geeksforgeeks.org/python-convert-lists-of-list-to-dictionary/,"from functools import reduce
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is: "" + str(test_list))
+
+
+# define function to combine dictionaries
+def combine_dicts(dict1, dict2):
+    dict1.update(dict2)
+    return dict1
+
+
+# use reduce to apply combine_dicts to all nested dictionaries
+res = reduce(combine_dicts, [{tuple(sub[:2]): tuple(sub[2:])} for sub in test_list])
+
+# print mapped dictionary
+print(""The mapped dictionary: "" + str(res))","From code
+The mapped Dictionary : {('a', 'b'): (1, 2), ('c', 'd'): (3, 4), ('e', 'f'): (5, 6)}","Python  -  Convert Lists of List to Dictionary
+from functools import reduce
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is: "" + str(test_list))
+
+
+# define function to combine dictionaries
+def combine_dicts(dict1, dict2):
+    dict1.update(dict2)
+    return dict1
+
+
+# use reduce to apply combine_dicts to all nested dictionaries
+res = reduce(combine_dicts, [{tuple(sub[:2]): tuple(sub[2:])} for sub in test_list])
+
+# print mapped dictionary
+print(""The mapped dictionary: "" + str(res))"
+Python | Uncommon elements in Lists of List,https://www.geeksforgeeks.org/python-uncommon-elements-in-lists-of-list/?ref=leftbar-rightbar,"# Python 3 code to demonstrate
+# Uncommon elements in List
+# using naive method
+
+# initializing lists
+test_list1 = [[1, 2], [3, 4], [5, 6]]
+test_list2 = [[3, 4], [5, 7], [1, 2]]
+
+# printing both lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# using naive method
+# Uncommon elements in List
+res_list = []
+for i in test_list1:
+    if i not in test_list2:
+        res_list.append(i)
+for i in test_list2:
+    if i not in test_list1:
+        res_list.append(i)
+
+# printing the uncommon
+print(""The uncommon of two lists is : "" + str(res_list))","From code
+The original list 1 : [[1, 2], [3, 4], [5, 6]]","Python | Uncommon elements in Lists of List
+# Python 3 code to demonstrate
+# Uncommon elements in List
+# using naive method
+
+# initializing lists
+test_list1 = [[1, 2], [3, 4], [5, 6]]
+test_list2 = [[3, 4], [5, 7], [1, 2]]
+
+# printing both lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# using naive method
+# Uncommon elements in List
+res_list = []
+for i in test_list1:
+    if i not in test_list2:
+        res_list.append(i)
+for i in test_list2:
+    if i not in test_list1:
+        res_list.append(i)
+
+# printing the uncommon
+print(""The uncommon of two lists is : "" + str(res_list))"
+Python | Uncommon elements in Lists of List,https://www.geeksforgeeks.org/python-uncommon-elements-in-lists-of-list/?ref=leftbar-rightbar,"# Python 3 code to demonstrate
+# Uncommon elements in Lists of List
+# using map() + set() + ^
+
+# initializing lists
+test_list1 = [[1, 2], [3, 4], [5, 6]]
+test_list2 = [[3, 4], [5, 7], [1, 2]]
+
+# printing both lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# using map() + set() + ^
+# Uncommon elements in Lists of List
+res_set = set(map(tuple, test_list1)) ^ set(map(tuple, test_list2))
+res_list = list(map(list, res_set))
+
+# printing the uncommon
+print(""The uncommon of two lists is : "" + str(res_list))","From code
+The original list 1 : [[1, 2], [3, 4], [5, 6]]","Python | Uncommon elements in Lists of List
+# Python 3 code to demonstrate
+# Uncommon elements in Lists of List
+# using map() + set() + ^
+
+# initializing lists
+test_list1 = [[1, 2], [3, 4], [5, 6]]
+test_list2 = [[3, 4], [5, 7], [1, 2]]
+
+# printing both lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# using map() + set() + ^
+# Uncommon elements in Lists of List
+res_set = set(map(tuple, test_list1)) ^ set(map(tuple, test_list2))
+res_list = list(map(list, res_set))
+
+# printing the uncommon
+print(""The uncommon of two lists is : "" + str(res_list))"
+Python | Uncommon elements in Lists of List,https://www.geeksforgeeks.org/python-uncommon-elements-in-lists-of-list/?ref=leftbar-rightbar,"# initializing lists
+test_list1 = [[1, 2], [3, 4], [5, 6]]
+test_list2 = [[3, 4], [5, 7], [1, 2]]
+# printing both lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+res_list = [x for x in test_list1 if x not in test_list2] + [
+    y for y in test_list2 if y not in test_list1
+]
+# printing the uncommon
+print(""The uncommon of two lists is : "" + str(res_list))
+
+# This code  is contributed by Jyothi pinjala","From code
+The original list 1 : [[1, 2], [3, 4], [5, 6]]","Python | Uncommon elements in Lists of List
+# initializing lists
+test_list1 = [[1, 2], [3, 4], [5, 6]]
+test_list2 = [[3, 4], [5, 7], [1, 2]]
+# printing both lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+res_list = [x for x in test_list1 if x not in test_list2] + [
+    y for y in test_list2 if y not in test_list1
+]
+# printing the uncommon
+print(""The uncommon of two lists is : "" + str(res_list))
+
+# This code  is contributed by Jyothi pinjala"
+Python program to select Random value from list of lists,https://www.geeksforgeeks.org/python-program-to-select-random-value-form-list-of-lists/,"# Python3 code to demonstrate working of
+# Random Matrix Element
+# Using chain.from_iterables() + random.choice()
+from itertools import chain
+import random
+
+# Initializing list
+test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# choice() for random number, from_iterables for flattening
+res = random.choice(list(chain.from_iterable(test_list)))
+
+# Printing result
+print(""Random number from Matrix : "" + str(res))","Input : test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+Output : 7","Python program to select Random value from list of lists
+# Python3 code to demonstrate working of
+# Random Matrix Element
+# Using chain.from_iterables() + random.choice()
+from itertools import chain
+import random
+
+# Initializing list
+test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# choice() for random number, from_iterables for flattening
+res = random.choice(list(chain.from_iterable(test_list)))
+
+# Printing result
+print(""Random number from Matrix : "" + str(res))"
+Python program to select Random value from list of lists,https://www.geeksforgeeks.org/python-program-to-select-random-value-form-list-of-lists/,"# Python3 code to demonstrate working of
+# Random Matrix Element
+# Using random.choice() [if row number given]
+import random
+
+# initializing list
+test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing Row number
+r_no = [0, 1, 2]
+
+# choice() for random number, from_iterables for flattening
+res = random.choice(test_list[random.choice(r_no)])
+
+# printing result
+print(""Random number from Matrix Row : "" + str(res))","Input : test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+Output : 7","Python program to select Random value from list of lists
+# Python3 code to demonstrate working of
+# Random Matrix Element
+# Using random.choice() [if row number given]
+import random
+
+# initializing list
+test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing Row number
+r_no = [0, 1, 2]
+
+# choice() for random number, from_iterables for flattening
+res = random.choice(test_list[random.choice(r_no)])
+
+# printing result
+print(""Random number from Matrix Row : "" + str(res))"
+Python program to select Random value from list of lists,https://www.geeksforgeeks.org/python-program-to-select-random-value-form-list-of-lists/,"import numpy as np
+import random
+
+# initializing list
+test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing Row number
+r_no = [0, 1, 2]
+
+# Converting list to numpy array
+arr = np.array(test_list)
+
+# Generating random number from matrix
+# using numpy random.choice() method
+res = np.random.choice(arr[random.choice(r_no)])
+
+# Printing result
+print(""Random number from Matrix Row : "" + str(res))","Input : test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+Output : 7","Python program to select Random value from list of lists
+import numpy as np
+import random
+
+# initializing list
+test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing Row number
+r_no = [0, 1, 2]
+
+# Converting list to numpy array
+arr = np.array(test_list)
+
+# Generating random number from matrix
+# using numpy random.choice() method
+res = np.random.choice(arr[random.choice(r_no)])
+
+# Printing result
+print(""Random number from Matrix Row : "" + str(res))"
+Python program to select Random value from list of lists,https://www.geeksforgeeks.org/python-program-to-select-random-value-form-list-of-lists/,"import random
+
+# initializing list
+test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# generating random row index
+row_index = random.randint(0, len(test_list) - 1)
+
+# extracting the row corresponding to the random index using list comprehension
+row = [test_list[row_index][i] for i in range(len(test_list[row_index]))]
+
+# getting a sample of elements from the row using random.sample()
+sample = random.sample(row, k=1)
+
+# getting the randomly selected element from the sample
+res = sample[0]
+
+# printing result
+print(""Random number from Matrix Row : "" + str(res))","Input : test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+Output : 7","Python program to select Random value from list of lists
+import random
+
+# initializing list
+test_list = [[4, 5, 5], [2, 7, 4], [8, 6, 3]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# generating random row index
+row_index = random.randint(0, len(test_list) - 1)
+
+# extracting the row corresponding to the random index using list comprehension
+row = [test_list[row_index][i] for i in range(len(test_list[row_index]))]
+
+# getting a sample of elements from the row using random.sample()
+sample = random.sample(row, k=1)
+
+# getting the randomly selected element from the sample
+res = sample[0]
+
+# printing result
+print(""Random number from Matrix Row : "" + str(res))"
+Python  -  Reverse Row sort in Lists of List,https://www.geeksforgeeks.org/python-reverse-row-sort-in-lists-of-list/,"# Python3 code to demonstrate
+# Reverse Row sort in Lists of List
+# using loop
+
+# initializing list
+test_list = [[4, 1, 6], [7, 8], [4, 10, 8]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse Row sort in Lists of List
+# using loop
+for ele in test_list:
+    ele.sort(reverse=True)
+
+# printing result
+print(""The reverse sorted Matrix is : "" + str(test_list))","From code
+The original list is : [[4, 1, 6], [7, 8], [4, 10, 8]]","Python  -  Reverse Row sort in Lists of List
+# Python3 code to demonstrate
+# Reverse Row sort in Lists of List
+# using loop
+
+# initializing list
+test_list = [[4, 1, 6], [7, 8], [4, 10, 8]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse Row sort in Lists of List
+# using loop
+for ele in test_list:
+    ele.sort(reverse=True)
+
+# printing result
+print(""The reverse sorted Matrix is : "" + str(test_list))"
+Python  -  Reverse Row sort in Lists of List,https://www.geeksforgeeks.org/python-reverse-row-sort-in-lists-of-list/,"# Python3 code to demonstrate
+# Reverse Row sort in Lists of List
+# using list comprehension + sorted()
+
+# initializing list
+test_list = [[4, 1, 6], [7, 8], [4, 10, 8]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse Row sort in Lists of List
+# using list comprehension + sorted()
+res = [sorted(sub, reverse=True) for sub in test_list]
+
+# printing result
+print(""The reverse sorted Matrix is : "" + str(res))","From code
+The original list is : [[4, 1, 6], [7, 8], [4, 10, 8]]","Python  -  Reverse Row sort in Lists of List
+# Python3 code to demonstrate
+# Reverse Row sort in Lists of List
+# using list comprehension + sorted()
+
+# initializing list
+test_list = [[4, 1, 6], [7, 8], [4, 10, 8]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse Row sort in Lists of List
+# using list comprehension + sorted()
+res = [sorted(sub, reverse=True) for sub in test_list]
+
+# printing result
+print(""The reverse sorted Matrix is : "" + str(res))"
+Python  -  Reverse Row sort in Lists of List,https://www.geeksforgeeks.org/python-reverse-row-sort-in-lists-of-list/,"# Python3 code to demonstrate
+# Reverse Row sort in Lists of List
+# using map + sorted()
+
+# initializing list
+test_list = [[4, 1, 6], [7, 8], [4, 10, 8]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse Row sort in Lists of List
+# using map + sorted()
+res = list(map(lambda x: sorted(x, reverse=True), test_list))
+
+# printing result
+print(""The reverse sorted Matrix is : "" + str(res))","From code
+The original list is : [[4, 1, 6], [7, 8], [4, 10, 8]]","Python  -  Reverse Row sort in Lists of List
+# Python3 code to demonstrate
+# Reverse Row sort in Lists of List
+# using map + sorted()
+
+# initializing list
+test_list = [[4, 1, 6], [7, 8], [4, 10, 8]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse Row sort in Lists of List
+# using map + sorted()
+res = list(map(lambda x: sorted(x, reverse=True), test_list))
+
+# printing result
+print(""The reverse sorted Matrix is : "" + str(res))"
+Python  -  Reverse Row sort in Lists of List,https://www.geeksforgeeks.org/python-reverse-row-sort-in-lists-of-list/,"# Python3 code to demonstrate
+# Reverse Row sort in Lists of List
+# using loop
+
+# initializing list
+test_list = [[4, 1, 6], [7, 8], [4, 10, 8]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse Row sort in Lists of List
+# using loop
+res = []
+for ele in test_list:
+    ele.sort()
+    res.append(ele[::-1])
+
+# printing result
+print(""The reverse sorted Matrix is : "" + str(res))","From code
+The original list is : [[4, 1, 6], [7, 8], [4, 10, 8]]","Python  -  Reverse Row sort in Lists of List
+# Python3 code to demonstrate
+# Reverse Row sort in Lists of List
+# using loop
+
+# initializing list
+test_list = [[4, 1, 6], [7, 8], [4, 10, 8]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse Row sort in Lists of List
+# using loop
+res = []
+for ele in test_list:
+    ele.sort()
+    res.append(ele[::-1])
+
+# printing result
+print(""The reverse sorted Matrix is : "" + str(res))"
+Python  -  Reverse Row sort in Lists of List,https://www.geeksforgeeks.org/python-reverse-row-sort-in-lists-of-list/,"def reverse_sort_matrix(matrix):
+    return list(map(lambda row: sorted(row, reverse=True), matrix))
+
+
+matrix = [[4, 1, 6], [7, 8], [4, 10, 8]]
+print(reverse_sort_matrix(matrix))","From code
+The original list is : [[4, 1, 6], [7, 8], [4, 10, 8]]","Python  -  Reverse Row sort in Lists of List
+def reverse_sort_matrix(matrix):
+    return list(map(lambda row: sorted(row, reverse=True), matrix))
+
+
+matrix = [[4, 1, 6], [7, 8], [4, 10, 8]]
+print(reverse_sort_matrix(matrix))"
+Python  -  Reverse Row sort in Lists of List,https://www.geeksforgeeks.org/python-reverse-row-sort-in-lists-of-list/,"# Python3 code to demonstrate
+# Reverse Row sort in Lists of List
+# using the heapq module
+
+import heapq
+
+# initializing list
+test_list = [[4, 1, 6], [7, 8], [4, 10, 8]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse Row sort in Lists of List
+# using the heapq module
+res = []
+for sublist in test_list:
+    heapq.heapify(sublist)
+    res.append([heapq.heappop(sublist) for i in range(len(sublist))][::-1])
+
+# printing result
+print(""The reverse sorted Matrix is : "" + str(res))","From code
+The original list is : [[4, 1, 6], [7, 8], [4, 10, 8]]","Python  -  Reverse Row sort in Lists of List
+# Python3 code to demonstrate
+# Reverse Row sort in Lists of List
+# using the heapq module
+
+import heapq
+
+# initializing list
+test_list = [[4, 1, 6], [7, 8], [4, 10, 8]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse Row sort in Lists of List
+# using the heapq module
+res = []
+for sublist in test_list:
+    heapq.heapify(sublist)
+    res.append([heapq.heappop(sublist) for i in range(len(sublist))][::-1])
+
+# printing result
+print(""The reverse sorted Matrix is : "" + str(res))"
+Python  -  Pair elements with Rear element in Matrix Row,https://www.geeksforgeeks.org/python-pair-elements-with-rear-element-in-matrix-row/,"# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using list comprehension
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row
+# using list comprehension
+res = []
+for sub in test_list:
+    res.append([[ele, sub[-1]] for ele in sub[:-1]])
+
+# printing result
+print(""The list after pairing is : "" + str(res))","From code
+The original list is : [[4, 5, 6], [2, 4, 5], [6, 7, 5]]","Python  -  Pair elements with Rear element in Matrix Row
+# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using list comprehension
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row
+# using list comprehension
+res = []
+for sub in test_list:
+    res.append([[ele, sub[-1]] for ele in sub[:-1]])
+
+# printing result
+print(""The list after pairing is : "" + str(res))"
+Python  -  Pair elements with Rear element in Matrix Row,https://www.geeksforgeeks.org/python-pair-elements-with-rear-element-in-matrix-row/,"# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using product() + loop
+from itertools import product
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row
+# using product() + loop
+res = []
+for idx in test_list:
+    res.append(list(product(idx[:-1], [idx[-1]])))
+
+# printing result
+print(""The list after pairing is : "" + str(res))","From code
+The original list is : [[4, 5, 6], [2, 4, 5], [6, 7, 5]]","Python  -  Pair elements with Rear element in Matrix Row
+# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using product() + loop
+from itertools import product
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row
+# using product() + loop
+res = []
+for idx in test_list:
+    res.append(list(product(idx[:-1], [idx[-1]])))
+
+# printing result
+print(""The list after pairing is : "" + str(res))"
+Python  -  Pair elements with Rear element in Matrix Row,https://www.geeksforgeeks.org/python-pair-elements-with-rear-element-in-matrix-row/,"# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using zip function
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row
+# using zip function
+res = []
+for sub in test_list:
+    res.append(list(zip(sub[:-1], [sub[-1]] * (len(sub) - 1))))
+
+# printing result
+print(""The list after pairing is : "" + str(res))
+
+# this code contributed by tvsk","From code
+The original list is : [[4, 5, 6], [2, 4, 5], [6, 7, 5]]","Python  -  Pair elements with Rear element in Matrix Row
+# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using zip function
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row
+# using zip function
+res = []
+for sub in test_list:
+    res.append(list(zip(sub[:-1], [sub[-1]] * (len(sub) - 1))))
+
+# printing result
+print(""The list after pairing is : "" + str(res))
+
+# this code contributed by tvsk"
+Python  -  Pair elements with Rear element in Matrix Row,https://www.geeksforgeeks.org/python-pair-elements-with-rear-element-in-matrix-row/,"# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using map() and zip_longest()
+from itertools import zip_longest
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row
+# using map() and zip_longest()
+res = [
+    list(map(lambda x: (x[0], sub[-1]), zip_longest(sub[:-1], [], fillvalue=sub[-1])))
+    for sub in test_list
+]
+
+# printing result
+print(""The list after pairing is : "" + str(res))","From code
+The original list is : [[4, 5, 6], [2, 4, 5], [6, 7, 5]]","Python  -  Pair elements with Rear element in Matrix Row
+# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using map() and zip_longest()
+from itertools import zip_longest
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row
+# using map() and zip_longest()
+res = [
+    list(map(lambda x: (x[0], sub[-1]), zip_longest(sub[:-1], [], fillvalue=sub[-1])))
+    for sub in test_list
+]
+
+# printing result
+print(""The list after pairing is : "" + str(res))"
+Python  -  Pair elements with Rear element in Matrix Row,https://www.geeksforgeeks.org/python-pair-elements-with-rear-element-in-matrix-row/,"# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using nested loop
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row
+# using nested loop
+res = []
+for sub in test_list:
+    temp = []
+    for i in range(len(sub) - 1):
+        temp.append([sub[i], sub[-1]])
+    res.append(temp)
+
+# printing result
+print(""The list after pairing is : "" + str(res))","From code
+The original list is : [[4, 5, 6], [2, 4, 5], [6, 7, 5]]","Python  -  Pair elements with Rear element in Matrix Row
+# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using nested loop
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row
+# using nested loop
+res = []
+for sub in test_list:
+    temp = []
+    for i in range(len(sub) - 1):
+        temp.append([sub[i], sub[-1]])
+    res.append(temp)
+
+# printing result
+print(""The list after pairing is : "" + str(res))"
+Python  -  Pair elements with Rear element in Matrix Row,https://www.geeksforgeeks.org/python-pair-elements-with-rear-element-in-matrix-row/,"# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using list comprehension with tuple packing and unpacking
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row using list comprehension with tuple packing and unpacking
+res = [[(ele, sub[-1]) for ele in sub[:-1]] for sub in test_list]
+
+# Printing result
+print(""The list after pairing is : "" + str(res))","From code
+The original list is : [[4, 5, 6], [2, 4, 5], [6, 7, 5]]","Python  -  Pair elements with Rear element in Matrix Row
+# Python3 code to demonstrate
+# Pair elements with Rear element in Matrix Row
+# using list comprehension with tuple packing and unpacking
+
+# Initializing list
+test_list = [[4, 5, 6], [2, 4, 5], [6, 7, 5]]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Pair elements with Rear element in Matrix Row using list comprehension with tuple packing and unpacking
+res = [[(ele, sub[-1]) for ele in sub[:-1]] for sub in test_list]
+
+# Printing result
+print(""The list after pairing is : "" + str(res))"
+Python Program to count unique values inside a list,https://www.geeksforgeeks.org/how-to-count-unique-values-inside-a-list/,"# taking an input list
+input_list = [1, 2, 2, 5, 8, 4, 4, 8]
+
+# taking an input list
+l1 = []
+
+# taking an counter
+count = 0
+
+# traversing the array
+for item in input_list:
+    if item not in l1:
+        count += 1
+        l1.append(item)
+
+# printing the output
+print(""No of unique items are:"", count)","From code
+No of unique items are: 5","Python Program to count unique values inside a list
+# taking an input list
+input_list = [1, 2, 2, 5, 8, 4, 4, 8]
+
+# taking an input list
+l1 = []
+
+# taking an counter
+count = 0
+
+# traversing the array
+for item in input_list:
+    if item not in l1:
+        count += 1
+        l1.append(item)
+
+# printing the output
+print(""No of unique items are:"", count)"
+Python Program to count unique values inside a list,https://www.geeksforgeeks.org/how-to-count-unique-values-inside-a-list/,"# importing Counter module
+from collections import Counter
+
+
+input_list = [1, 2, 2, 5, 8, 4, 4, 8]
+
+# creating a list with the keys
+items = Counter(input_list).keys()
+print(""No of unique items in the list are:"", len(items))","From code
+No of unique items are: 5","Python Program to count unique values inside a list
+# importing Counter module
+from collections import Counter
+
+
+input_list = [1, 2, 2, 5, 8, 4, 4, 8]
+
+# creating a list with the keys
+items = Counter(input_list).keys()
+print(""No of unique items in the list are:"", len(items))"
+Python Program to count unique values inside a list,https://www.geeksforgeeks.org/how-to-count-unique-values-inside-a-list/,"input_list = [1, 2, 2, 5, 8, 4, 4, 8]
+
+# converting our list to set
+new_set = set(input_list)
+print(""No of unique items in the list are:"", len(new_set))","From code
+No of unique items are: 5","Python Program to count unique values inside a list
+input_list = [1, 2, 2, 5, 8, 4, 4, 8]
+
+# converting our list to set
+new_set = set(input_list)
+print(""No of unique items in the list are:"", len(new_set))"
+Python Program to count unique values inside a list,https://www.geeksforgeeks.org/how-to-count-unique-values-inside-a-list/,"input_list = [1, 2, 2, 5, 8, 4, 4, 8]
+
+# converting our list to filter list
+new_set = [x for i, x in enumerate(input_list) if x not in input_list[:i]]
+print(""No of unique items in the list are:"", len(new_set))","From code
+No of unique items are: 5","Python Program to count unique values inside a list
+input_list = [1, 2, 2, 5, 8, 4, 4, 8]
+
+# converting our list to filter list
+new_set = [x for i, x in enumerate(input_list) if x not in input_list[:i]]
+print(""No of unique items in the list are:"", len(new_set))"
+Python  -  List product excluding duplicates,https://www.geeksforgeeks.org/python-list-product-excluding-duplicates/,"# Python 3 code to demonstrate
+# Duplication Removal List Product
+# using naive methods
+
+# getting Product
+
+
+def prod(val):
+    res = 1
+    for ele in val:
+        res *= ele
+    return res
+
+
+# initializing list
+test_list = [1, 3, 5, 6, 3, 5, 6, 1]
+print(""The original list is : "" + str(test_list))
+
+# using naive method
+# Duplication Removal List Product
+res = []
+for i in test_list:
+    if i not in res:
+        res.append(i)
+res = prod(res)
+
+# printing list after removal
+print(""Duplication removal list product : "" + str(res))","From code
+The original list is : [1, 3, 5, 6, 3, 5, 6, 1]","Python  -  List product excluding duplicates
+# Python 3 code to demonstrate
+# Duplication Removal List Product
+# using naive methods
+
+# getting Product
+
+
+def prod(val):
+    res = 1
+    for ele in val:
+        res *= ele
+    return res
+
+
+# initializing list
+test_list = [1, 3, 5, 6, 3, 5, 6, 1]
+print(""The original list is : "" + str(test_list))
+
+# using naive method
+# Duplication Removal List Product
+res = []
+for i in test_list:
+    if i not in res:
+        res.append(i)
+res = prod(res)
+
+# printing list after removal
+print(""Duplication removal list product : "" + str(res))"
+Python  -  List product excluding duplicates,https://www.geeksforgeeks.org/python-list-product-excluding-duplicates/,"# Python 3 code to demonstrate
+# Duplication Removal List Product
+# using list comprehension
+
+# getting Product
+
+
+def prod(val):
+    res = 1
+    for ele in val:
+        res *= ele
+    return res
+
+
+# initializing list
+test_list = [1, 3, 5, 6, 3, 5, 6, 1]
+print(""The original list is : "" + str(test_list))
+
+# using list comprehension
+# Duplication Removal List Product
+res = []
+[res.append(x) for x in test_list if x not in res]
+res = prod(res)
+
+# printing list after removal
+print(""Duplication removal list product : "" + str(res))","From code
+The original list is : [1, 3, 5, 6, 3, 5, 6, 1]","Python  -  List product excluding duplicates
+# Python 3 code to demonstrate
+# Duplication Removal List Product
+# using list comprehension
+
+# getting Product
+
+
+def prod(val):
+    res = 1
+    for ele in val:
+        res *= ele
+    return res
+
+
+# initializing list
+test_list = [1, 3, 5, 6, 3, 5, 6, 1]
+print(""The original list is : "" + str(test_list))
+
+# using list comprehension
+# Duplication Removal List Product
+res = []
+[res.append(x) for x in test_list if x not in res]
+res = prod(res)
+
+# printing list after removal
+print(""Duplication removal list product : "" + str(res))"
+Python  -  List product excluding duplicates,https://www.geeksforgeeks.org/python-list-product-excluding-duplicates/,"import functools
+
+functools.reduce(lambda x, y: x * y, set([1, 3, 5, 6, 3, 5, 6, 1]), 1)","From code
+The original list is : [1, 3, 5, 6, 3, 5, 6, 1]","Python  -  List product excluding duplicates
+import functools
+
+functools.reduce(lambda x, y: x * y, set([1, 3, 5, 6, 3, 5, 6, 1]), 1)"
+Python  -  List product excluding duplicates,https://www.geeksforgeeks.org/python-list-product-excluding-duplicates/,"# Python 3 code to demonstrate
+# Duplication Removal List Product
+
+test_list = [1, 3, 5, 6, 3, 5, 6, 1]
+print(""The original list is : "" + str(test_list))
+
+# using naive method
+# Duplication Removal List Product
+x = list(set(test_list))
+prod = 1
+for i in x:
+    prod *= i
+
+# printing list after removal
+print(""Duplication removal list product : "" + str(prod))","From code
+The original list is : [1, 3, 5, 6, 3, 5, 6, 1]","Python  -  List product excluding duplicates
+# Python 3 code to demonstrate
+# Duplication Removal List Product
+
+test_list = [1, 3, 5, 6, 3, 5, 6, 1]
+print(""The original list is : "" + str(test_list))
+
+# using naive method
+# Duplication Removal List Product
+x = list(set(test_list))
+prod = 1
+for i in x:
+    prod *= i
+
+# printing list after removal
+print(""Duplication removal list product : "" + str(prod))"
+Python  -  List product excluding duplicates,https://www.geeksforgeeks.org/python-list-product-excluding-duplicates/,"import math
+
+
+def product(list):
+    s = set(list)
+    return math.prod(s)
+
+
+l = [1, 3, 5, 6, 3, 5, 6, 1]
+print(product(l))","From code
+The original list is : [1, 3, 5, 6, 3, 5, 6, 1]","Python  -  List product excluding duplicates
+import math
+
+
+def product(list):
+    s = set(list)
+    return math.prod(s)
+
+
+l = [1, 3, 5, 6, 3, 5, 6, 1]
+print(product(l))"
+Python  -  List product excluding duplicates,https://www.geeksforgeeks.org/python-list-product-excluding-duplicates/,"import numpy as np
+
+# initializing list
+test_list = [1, 3, 5, 6, 3, 5, 6, 1]
+print(""The original list is : "" + str(test_list))
+
+# converting list to numpy array and finding unique elements
+unique_array = np.unique(np.array(test_list))
+
+# finding product of unique elements
+result = np.prod(unique_array)
+
+# printing result
+print(""Duplication removal list product : "" + str(result))","From code
+The original list is : [1, 3, 5, 6, 3, 5, 6, 1]","Python  -  List product excluding duplicates
+import numpy as np
+
+# initializing list
+test_list = [1, 3, 5, 6, 3, 5, 6, 1]
+print(""The original list is : "" + str(test_list))
+
+# converting list to numpy array and finding unique elements
+unique_array = np.unique(np.array(test_list))
+
+# finding product of unique elements
+result = np.prod(unique_array)
+
+# printing result
+print(""Duplication removal list product : "" + str(result))"
+Python  -  Extract elements with Frequency greater than K ,https://www.geeksforgeeks.org/python-extract-elements-with-frequency-greater-than-k/,"# Python3 code to demonstrate working of
+# Extract elements with Frequency greater than K
+# Using count() + loop
+
+# initializing list
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 2
+
+res = []
+for i in test_list:
+    # using count() to get count of elements
+    freq = test_list.count(i)
+
+    # checking if not already entered in results
+    if freq > K and i not in res:
+        res.append(i)
+
+# printing results
+print(""The required elements : "" + str(res))","From code
+The original list : [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]","Python  -  Extract elements with Frequency greater than K 
+# Python3 code to demonstrate working of
+# Extract elements with Frequency greater than K
+# Using count() + loop
+
+# initializing list
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 2
+
+res = []
+for i in test_list:
+    # using count() to get count of elements
+    freq = test_list.count(i)
+
+    # checking if not already entered in results
+    if freq > K and i not in res:
+        res.append(i)
+
+# printing results
+print(""The required elements : "" + str(res))"
+Python  -  Extract elements with Frequency greater than K ,https://www.geeksforgeeks.org/python-extract-elements-with-frequency-greater-than-k/,"# Python3 code to demonstrate working of
+# Extract elements with Frequency greater than K
+# Using list comprehension + Counter()
+from collections import Counter
+
+# initializing list
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 2
+
+# using list comprehension to bind result
+res = [ele for ele, cnt in Counter(test_list).items() if cnt > K]
+
+# printing results
+print(""The required elements : "" + str(res))","From code
+The original list : [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]","Python  -  Extract elements with Frequency greater than K 
+# Python3 code to demonstrate working of
+# Extract elements with Frequency greater than K
+# Using list comprehension + Counter()
+from collections import Counter
+
+# initializing list
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 2
+
+# using list comprehension to bind result
+res = [ele for ele, cnt in Counter(test_list).items() if cnt > K]
+
+# printing results
+print(""The required elements : "" + str(res))"
+Python  -  Extract elements with Frequency greater than K ,https://www.geeksforgeeks.org/python-extract-elements-with-frequency-greater-than-k/,"test_list = [4, 6, 4, 3, 3, 4, 3, 4, 6, 6]
+k = 2
+unique_elems = []
+freq_dict = {}
+output = []
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+for i in test_list:
+    # Append in the unique element list
+    if i not in unique_elems:
+        unique_elems.append(i)
+        freq_dict[i] = 1
+    else:
+        # increment the counter if element is duplicate
+        freq_dict[i] += 1
+
+    # Add in the output list only once
+    if freq_dict[i] == k + 1:
+        output.append(i)
+
+print(""The required elements : "", str(output))","From code
+The original list : [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]","Python  -  Extract elements with Frequency greater than K 
+test_list = [4, 6, 4, 3, 3, 4, 3, 4, 6, 6]
+k = 2
+unique_elems = []
+freq_dict = {}
+output = []
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+for i in test_list:
+    # Append in the unique element list
+    if i not in unique_elems:
+        unique_elems.append(i)
+        freq_dict[i] = 1
+    else:
+        # increment the counter if element is duplicate
+        freq_dict[i] += 1
+
+    # Add in the output list only once
+    if freq_dict[i] == k + 1:
+        output.append(i)
+
+print(""The required elements : "", str(output))"
+Python  -  Extract elements with Frequency greater than K ,https://www.geeksforgeeks.org/python-extract-elements-with-frequency-greater-than-k/,"# Python3 code to demonstrate working of
+# Extract elements with Frequency greater than K
+import operator as op
+
+# initializing list
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 2
+unique_elements = set(test_list)
+res = []
+for i in unique_elements:
+    # using operatorcountOf() to get count of elements
+    if op.countOf(test_list, i) > K:
+        res.append(i)
+
+# printing results
+print(""The required elements : "" + str(res))","From code
+The original list : [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]","Python  -  Extract elements with Frequency greater than K 
+# Python3 code to demonstrate working of
+# Extract elements with Frequency greater than K
+import operator as op
+
+# initializing list
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 2
+unique_elements = set(test_list)
+res = []
+for i in unique_elements:
+    # using operatorcountOf() to get count of elements
+    if op.countOf(test_list, i) > K:
+        res.append(i)
+
+# printing results
+print(""The required elements : "" + str(res))"
+Python  -  Extract elements with Frequency greater than K ,https://www.geeksforgeeks.org/python-extract-elements-with-frequency-greater-than-k/,"import numpy as np
+
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+K = 2
+
+# use numpy unique to extract unique elements and their frequency
+unique_elements, counts = np.unique(test_list, return_counts=True)
+
+# extract elements with frequency greater than K
+res = unique_elements[counts > K].tolist()
+
+# printing results
+print(""The required elements : "" + str(res))
+# this code is contributed by Asif_Shaik","From code
+The original list : [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]","Python  -  Extract elements with Frequency greater than K 
+import numpy as np
+
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+K = 2
+
+# use numpy unique to extract unique elements and their frequency
+unique_elements, counts = np.unique(test_list, return_counts=True)
+
+# extract elements with frequency greater than K
+res = unique_elements[counts > K].tolist()
+
+# printing results
+print(""The required elements : "" + str(res))
+# this code is contributed by Asif_Shaik"
+Python  -  Extract elements with Frequency greater than K ,https://www.geeksforgeeks.org/python-extract-elements-with-frequency-greater-than-k/,"from collections import Counter
+
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+K = 2
+freq_dict = Counter(test_list)
+res = list(filter(lambda ele: freq_dict[ele] > K, freq_dict))
+print(""The required elements : "" + str(res))
+# This code is contributed By Vinay Pinjala.","From code
+The original list : [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]","Python  -  Extract elements with Frequency greater than K 
+from collections import Counter
+
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+K = 2
+freq_dict = Counter(test_list)
+res = list(filter(lambda ele: freq_dict[ele] > K, freq_dict))
+print(""The required elements : "" + str(res))
+# This code is contributed By Vinay Pinjala."
+Python  -  Extract elements with Frequency greater than K ,https://www.geeksforgeeks.org/python-extract-elements-with-frequency-greater-than-k/,"from collections import defaultdict
+
+# initializing list
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+freq_dict = defaultdict(int)
+for num in test_list:
+    freq_dict[num] += 1
+K = 2
+res = []
+for num, freq in freq_dict.items():
+    if freq > K:
+        res.append(num)
+
+# printing results
+print(""The required elements : "" + str(res))
+# This code is contributed by Jyothi Pinjala.","From code
+The original list : [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]","Python  -  Extract elements with Frequency greater than K 
+from collections import defaultdict
+
+# initializing list
+test_list = [4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+freq_dict = defaultdict(int)
+for num in test_list:
+    freq_dict[num] += 1
+K = 2
+res = []
+for num, freq in freq_dict.items():
+    if freq > K:
+        res.append(num)
+
+# printing results
+print(""The required elements : "" + str(res))
+# This code is contributed by Jyothi Pinjala."
+Python  -  Test if List contains elements in Range,https://www.geeksforgeeks.org/python-test-if-list-contains-elements-in-range/,"# Python3 code to demonstrate
+# Test if List contains elements in Range
+# using loop
+
+# Initializing loop
+test_list = [4, 5, 6, 7, 3, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initialization of range
+i, j = 3, 10
+
+# Test if List contains elements in Range
+# using loop
+res = True
+for ele in test_list:
+    if ele < i or ele >= j:
+        res = False
+        break
+
+# printing result
+print(""Does list contain all elements in range : "" + str(res))","From code
+The original list is : [4, 5, 6, 7, 3, 9]","Python  -  Test if List contains elements in Range
+# Python3 code to demonstrate
+# Test if List contains elements in Range
+# using loop
+
+# Initializing loop
+test_list = [4, 5, 6, 7, 3, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initialization of range
+i, j = 3, 10
+
+# Test if List contains elements in Range
+# using loop
+res = True
+for ele in test_list:
+    if ele < i or ele >= j:
+        res = False
+        break
+
+# printing result
+print(""Does list contain all elements in range : "" + str(res))"
+Python  -  Test if List contains elements in Range,https://www.geeksforgeeks.org/python-test-if-list-contains-elements-in-range/,"# Python3 code to demonstrate
+# Test if List contains elements in Range
+# using all()
+
+# Initializing loop
+test_list = [4, 5, 6, 7, 3, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initialization of range
+i, j = 3, 10
+
+# Test if List contains elements in Range
+# using all()
+res = all(ele >= i and ele < j for ele in test_list)
+
+# printing result
+print(""Does list contain all elements in range : "" + str(res))","From code
+The original list is : [4, 5, 6, 7, 3, 9]","Python  -  Test if List contains elements in Range
+# Python3 code to demonstrate
+# Test if List contains elements in Range
+# using all()
+
+# Initializing loop
+test_list = [4, 5, 6, 7, 3, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initialization of range
+i, j = 3, 10
+
+# Test if List contains elements in Range
+# using all()
+res = all(ele >= i and ele < j for ele in test_list)
+
+# printing result
+print(""Does list contain all elements in range : "" + str(res))"
+Python  -  Test if List contains elements in Range,https://www.geeksforgeeks.org/python-test-if-list-contains-elements-in-range/,"# Python3 code to demonstrate
+# Test if List contains elements in Range
+# using List Comprehension and len()
+# Initializing list
+test_list = [4, 5, 6, 7, 3, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initialization of range
+i, j = 3, 10
+
+# Test if List contains elements in Range
+# using List Comprehension and len()
+out_of_range = len([ele for ele in test_list if ele < i or ele >= j]) == 0
+
+# printing result
+print(""Does list contain all elements in range : "" + str(out_of_range))","From code
+The original list is : [4, 5, 6, 7, 3, 9]","Python  -  Test if List contains elements in Range
+# Python3 code to demonstrate
+# Test if List contains elements in Range
+# using List Comprehension and len()
+# Initializing list
+test_list = [4, 5, 6, 7, 3, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initialization of range
+i, j = 3, 10
+
+# Test if List contains elements in Range
+# using List Comprehension and len()
+out_of_range = len([ele for ele in test_list if ele < i or ele >= j]) == 0
+
+# printing result
+print(""Does list contain all elements in range : "" + str(out_of_range))"
+Python  -  Test if List contains elements in Range,https://www.geeksforgeeks.org/python-test-if-list-contains-elements-in-range/,"# Python3 code to demonstrate
+# Test if List contains elements in Range
+# using any()
+
+# Initializing list and range boundaries
+test_list = [4, 5, 6, 7, 3, 9]
+i, j = 3, 10
+
+# Checking if any element in the list is within the range
+res = any(i <= x < j for x in test_list)
+
+# Printing the result
+print(""Does list contain any element in range: "" + str(res))","From code
+The original list is : [4, 5, 6, 7, 3, 9]","Python  -  Test if List contains elements in Range
+# Python3 code to demonstrate
+# Test if List contains elements in Range
+# using any()
+
+# Initializing list and range boundaries
+test_list = [4, 5, 6, 7, 3, 9]
+i, j = 3, 10
+
+# Checking if any element in the list is within the range
+res = any(i <= x < j for x in test_list)
+
+# Printing the result
+print(""Does list contain any element in range: "" + str(res))"
+Python program to check if the list contains three consecutive common numbers in Python,https://www.geeksforgeeks.org/python-program-to-check-if-the-list-contains-three-consecutive-common-numbers-in-python/,"# creating the array
+arr = [4, 5, 5, 5, 3, 8]
+
+# size of the list
+size = len(arr)
+
+# looping till length - 2
+for i in range(size - 2):
+    # checking the conditions
+    if arr[i] == arr[i + 1] and arr[i + 1] == arr[i + 2]:
+        # printing the element as the
+        # conditions are satisfied
+        print(arr[i])","Input : [4, 5, 5, 5, 3, 8]
+Output : 5","Python program to check if the list contains three consecutive common numbers in Python
+# creating the array
+arr = [4, 5, 5, 5, 3, 8]
+
+# size of the list
+size = len(arr)
+
+# looping till length - 2
+for i in range(size - 2):
+    # checking the conditions
+    if arr[i] == arr[i + 1] and arr[i + 1] == arr[i + 2]:
+        # printing the element as the
+        # conditions are satisfied
+        print(arr[i])"
+Python program to check if the list contains three consecutive common numbers in Python,https://www.geeksforgeeks.org/python-program-to-check-if-the-list-contains-three-consecutive-common-numbers-in-python/,"# creating the array
+arr = [1, 1, 1, 64, 23, 64, 22, 22, 22]
+
+# size of the list
+size = len(arr)
+
+# looping till length - 2
+for i in range(size - 2):
+    # checking the conditions
+    if arr[i] == arr[i + 1] and arr[i + 1] == arr[i + 2]:
+        # printing the element as the
+        # conditions are satisfied
+        print(arr[i])","Input : [4, 5, 5, 5, 3, 8]
+Output : 5","Python program to check if the list contains three consecutive common numbers in Python
+# creating the array
+arr = [1, 1, 1, 64, 23, 64, 22, 22, 22]
+
+# size of the list
+size = len(arr)
+
+# looping till length - 2
+for i in range(size - 2):
+    # checking the conditions
+    if arr[i] == arr[i + 1] and arr[i + 1] == arr[i + 2]:
+        # printing the element as the
+        # conditions are satisfied
+        print(arr[i])"
+Python program to check if the list contains three consecutive common numbers in Python,https://www.geeksforgeeks.org/python-program-to-check-if-the-list-contains-three-consecutive-common-numbers-in-python/,"# creating the array
+arr = [1, 1, 1, 64, 23, 64, 22, 22, 22]
+
+# size of the list
+size = len(arr)
+
+# looping till length - 2
+for i in range(size - 2):
+    elements = set([arr[i], arr[i + 1], arr[i + 2]])
+
+    if len(elements) == 1:
+        print(arr[i])","Input : [4, 5, 5, 5, 3, 8]
+Output : 5","Python program to check if the list contains three consecutive common numbers in Python
+# creating the array
+arr = [1, 1, 1, 64, 23, 64, 22, 22, 22]
+
+# size of the list
+size = len(arr)
+
+# looping till length - 2
+for i in range(size - 2):
+    elements = set([arr[i], arr[i + 1], arr[i + 2]])
+
+    if len(elements) == 1:
+        print(arr[i])"
+Python program to check if the list contains three consecutive common numbers in Python,https://www.geeksforgeeks.org/python-program-to-check-if-the-list-contains-three-consecutive-common-numbers-in-python/,"import itertools
+
+# creating the array
+arr = [1, 1, 1, 64, 23, 64, 22, 22, 22]
+triples = zip(arr, arr[1:], arr[2:])
+print([x for x, y, z in itertools.islice(triples, len(arr) - 2) if x == y == z])
+# This code is contributed by Jyothi pinjala","Input : [4, 5, 5, 5, 3, 8]
+Output : 5","Python program to check if the list contains three consecutive common numbers in Python
+import itertools
+
+# creating the array
+arr = [1, 1, 1, 64, 23, 64, 22, 22, 22]
+triples = zip(arr, arr[1:], arr[2:])
+print([x for x, y, z in itertools.islice(triples, len(arr) - 2) if x == y == z])
+# This code is contributed by Jyothi pinjala"
+Python program to find the Strongest Neighbour,https://www.geeksforgeeks.org/python-program-to-find-the-strongest-neighbour/,"# define a function for finding
+# the maximum for adjacent
+# pairs in the array
+def maximumAdjacent(arr1, n):
+    # array to store the max
+    # value between adjacent pairs
+    arr2 = []
+
+    # iterate from 1 to n - 1
+    for i in range(1, n):
+        # find max value between
+        # adjacent  pairs gets
+        # stored in r
+        r = max(arr1[i], arr1[i - 1])
+
+        # add element
+        arr2.append(r)
+
+    # printing the elements
+    for ele in arr2:
+        print(ele, end="" "")
+
+
+if __name__ == ""__main__"":
+    # size of the input array
+    n = 6
+
+    # input array
+    arr1 = [1, 2, 2, 3, 4, 5]
+
+    # function calling
+    maximumAdjacent(arr1, n)","Input: 1 2 2 3 4 5
+Output: 2 2 3 4 5","Python program to find the Strongest Neighbour
+# define a function for finding
+# the maximum for adjacent
+# pairs in the array
+def maximumAdjacent(arr1, n):
+    # array to store the max
+    # value between adjacent pairs
+    arr2 = []
+
+    # iterate from 1 to n - 1
+    for i in range(1, n):
+        # find max value between
+        # adjacent  pairs gets
+        # stored in r
+        r = max(arr1[i], arr1[i - 1])
+
+        # add element
+        arr2.append(r)
+
+    # printing the elements
+    for ele in arr2:
+        print(ele, end="" "")
+
+
+if __name__ == ""__main__"":
+    # size of the input array
+    n = 6
+
+    # input array
+    arr1 = [1, 2, 2, 3, 4, 5]
+
+    # function calling
+    maximumAdjacent(arr1, n)"
+Python Program to print all Possible Combinations from the three Digits,https://www.geeksforgeeks.org/python-program-to-print-all-possible-combinations-from-the-three-digits/,"# Python program to print all
+# the possible combinations
+
+
+def comb(L):
+    for i in range(3):
+        for j in range(3):
+            for k in range(3):
+                # check if the indexes are not
+                # same
+                if i != j and j != k and i != k:
+                    print(L[i], L[j], L[k])
+
+
+# Driver Code
+comb([1, 2, 3])","Input: [1, 2, 3]
+Output:
","Python Program to print all Possible Combinations from the three Digits
+# Python program to print all
+# the possible combinations
+
+
+def comb(L):
+    for i in range(3):
+        for j in range(3):
+            for k in range(3):
+                # check if the indexes are not
+                # same
+                if i != j and j != k and i != k:
+                    print(L[i], L[j], L[k])
+
+
+# Driver Code
+comb([1, 2, 3])"
+Python Program to print all Possible Combinations from the three Digits,https://www.geeksforgeeks.org/python-program-to-print-all-possible-combinations-from-the-three-digits/,"# Python program to print all
+# the possible combinations
+
+from itertools import permutations
+
+# Get all combination of [1, 2, 3]
+# of length 3
+comb = permutations([1, 2, 3], 3)
+
+for i in comb:
+    print(i)","Input: [1, 2, 3]
+Output:
","Python Program to print all Possible Combinations from the three Digits
+# Python program to print all
+# the possible combinations
+
+from itertools import permutations
+
+# Get all combination of [1, 2, 3]
+# of length 3
+comb = permutations([1, 2, 3], 3)
+
+for i in comb:
+    print(i)"
+Python program to find all the Combinations in the list with the given condition,https://www.geeksforgeeks.org/python-program-to-find-all-the-combinations-in-the-list-with-the-given-condition/,"from itertools import combinations
+
+# initializing list
+test_list = [""GFG"", [5, 4], ""is"", [""best"", ""good"", ""better"", ""average""]]
+idx = 0
+temp = combinations(test_list, 2)
+for i in list(temp):
+    idx = idx + 1
+    print(""Combination"", idx, "": "", i)","From code
+Combination 1 :  ('GFG', [5, 4])","Python program to find all the Combinations in the list with the given condition
+from itertools import combinations
+
+# initializing list
+test_list = [""GFG"", [5, 4], ""is"", [""best"", ""good"", ""better"", ""average""]]
+idx = 0
+temp = combinations(test_list, 2)
+for i in list(temp):
+    idx = idx + 1
+    print(""Combination"", idx, "": "", i)"
+Python program to find all the Combinations in the list with the given condition,https://www.geeksforgeeks.org/python-program-to-find-all-the-combinations-in-the-list-with-the-given-condition/,"from itertools import combinations_with_replacement
+
+# initializing list
+test_list = [""GFG"", [5, 4], ""is"", [""best"", ""good"", ""better"", ""average""]]
+idx = 0
+temp = combinations_with_replacement(test_list, 2)
+for i in list(temp):
+    idx = idx + 1
+    print(""Combination"", idx, "": "", i)","From code
+Combination 1 :  ('GFG', [5, 4])","Python program to find all the Combinations in the list with the given condition
+from itertools import combinations_with_replacement
+
+# initializing list
+test_list = [""GFG"", [5, 4], ""is"", [""best"", ""good"", ""better"", ""average""]]
+idx = 0
+temp = combinations_with_replacement(test_list, 2)
+for i in list(temp):
+    idx = idx + 1
+    print(""Combination"", idx, "": "", i)"
+Python program to find all the Combinations in the list with the given condition,https://www.geeksforgeeks.org/python-program-to-find-all-the-combinations-in-the-list-with-the-given-condition/,"def combinations(iterable, r):
+    pool = tuple(iterable)
+    n = len(pool)
+    if r > n:
+        return
+    indx = list(range(r))
+    yield tuple(pool[i] for i in indx)
+    while True:
+        for i in reversed(range(r)):
+            if indx[i] != i + n - r:
+                break
+        else:
+            return
+        indx[i] += 1
+        for j in range(i + 1, r):
+            indx[j] = indx[j - 1] + 1
+        yield tuple(pool[i] for i in indx)
+
+
+x = [2, 3, 1, 6, 4, 7]
+for i in combinations(x, 2):
+    print(i)","From code
+Combination 1 :  ('GFG', [5, 4])","Python program to find all the Combinations in the list with the given condition
+def combinations(iterable, r):
+    pool = tuple(iterable)
+    n = len(pool)
+    if r > n:
+        return
+    indx = list(range(r))
+    yield tuple(pool[i] for i in indx)
+    while True:
+        for i in reversed(range(r)):
+            if indx[i] != i + n - r:
+                break
+        else:
+            return
+        indx[i] += 1
+        for j in range(i + 1, r):
+            indx[j] = indx[j - 1] + 1
+        yield tuple(pool[i] for i in indx)
+
+
+x = [2, 3, 1, 6, 4, 7]
+for i in combinations(x, 2):
+    print(i)"
+Python program to find all the Combinations in the list with the given condition,https://www.geeksforgeeks.org/python-program-to-find-all-the-combinations-in-the-list-with-the-given-condition/,"import copy
+
+
+def combinations(target, data):
+    for i in range(len(data)):
+        new_lis = copy.copy(target)
+        new_data = copy.copy(data)
+        #         print(new_lis, new_data)
+        new_lis.append(data[i])
+        new_data = data[i + 1 :]
+
+        print(new_lis)
+
+        combinations(new_lis, new_data)
+
+
+target = []
+data = [1, 2, 3, 4]
+
+combinations(target, data)","From code
+Combination 1 :  ('GFG', [5, 4])","Python program to find all the Combinations in the list with the given condition
+import copy
+
+
+def combinations(target, data):
+    for i in range(len(data)):
+        new_lis = copy.copy(target)
+        new_data = copy.copy(data)
+        #         print(new_lis, new_data)
+        new_lis.append(data[i])
+        new_data = data[i + 1 :]
+
+        print(new_lis)
+
+        combinations(new_lis, new_data)
+
+
+target = []
+data = [1, 2, 3, 4]
+
+combinations(target, data)"
+Python program to get all unique combinations of two Lists,https://www.geeksforgeeks.org/python-program-to-get-all-unique-combinations-of-two-lists/,"# python program to demonstrate
+# unique combination of two lists
+# using zip() and permutation of itertools
+
+# import itertools package
+import itertools
+from itertools import permutations
+
+# initialize lists
+list_1 = [""a"", ""b"", ""c"", ""d""]
+list_2 = [1, 4, 9]
+
+# create empty list to store the
+# combinations
+unique_combinations = []
+
+# Getting all permutations of list_1
+# with length of list_2
+permut = itertools.permutations(list_1, len(list_2))
+
+# zip() is called to pair each permutation
+# and shorter list element into combination
+for comb in permut:
+    zipped = zip(comb, list_2)
+    unique_combinations.append(list(zipped))
+
+# printing unique_combination list
+print(unique_combinations)","From code
+List_1 = [""a"",""b""]","Python program to get all unique combinations of two Lists
+# python program to demonstrate
+# unique combination of two lists
+# using zip() and permutation of itertools
+
+# import itertools package
+import itertools
+from itertools import permutations
+
+# initialize lists
+list_1 = [""a"", ""b"", ""c"", ""d""]
+list_2 = [1, 4, 9]
+
+# create empty list to store the
+# combinations
+unique_combinations = []
+
+# Getting all permutations of list_1
+# with length of list_2
+permut = itertools.permutations(list_1, len(list_2))
+
+# zip() is called to pair each permutation
+# and shorter list element into combination
+for comb in permut:
+    zipped = zip(comb, list_2)
+    unique_combinations.append(list(zipped))
+
+# printing unique_combination list
+print(unique_combinations)"
+Python program to get all unique combinations of two Lists,https://www.geeksforgeeks.org/python-program-to-get-all-unique-combinations-of-two-lists/,"# python program to demonstrate
+# unique combination of two lists
+# using zip() and product() of itertools
+
+# import itertools package
+import itertools
+from itertools import product
+
+# initialize lists
+list_1 = [""b"", ""c"", ""d""]
+list_2 = [1, 4, 9]
+
+# create empty list to store the combinations
+unique_combinations = []
+
+# Extract Combination Mapping in two lists
+# using zip() + product()
+unique_combinations = list(
+    list(zip(list_1, element)) for element in product(list_2, repeat=len(list_1))
+)
+
+# printing unique_combination list
+print(unique_combinations)","From code
+List_1 = [""a"",""b""]","Python program to get all unique combinations of two Lists
+# python program to demonstrate
+# unique combination of two lists
+# using zip() and product() of itertools
+
+# import itertools package
+import itertools
+from itertools import product
+
+# initialize lists
+list_1 = [""b"", ""c"", ""d""]
+list_2 = [1, 4, 9]
+
+# create empty list to store the combinations
+unique_combinations = []
+
+# Extract Combination Mapping in two lists
+# using zip() + product()
+unique_combinations = list(
+    list(zip(list_1, element)) for element in product(list_2, repeat=len(list_1))
+)
+
+# printing unique_combination list
+print(unique_combinations)"
+Python program to get all unique combinations of two Lists,https://www.geeksforgeeks.org/python-program-to-get-all-unique-combinations-of-two-lists/,"list_1 = [""b"", ""c"", ""d""]
+list_2 = [1, 4, 9]
+
+unique_combinations = []
+
+for i in range(len(list_1)):
+    for j in range(len(list_2)):
+        unique_combinations.append((list_1[i], list_2[j]))
+
+print(unique_combinations)","From code
+List_1 = [""a"",""b""]","Python program to get all unique combinations of two Lists
+list_1 = [""b"", ""c"", ""d""]
+list_2 = [1, 4, 9]
+
+unique_combinations = []
+
+for i in range(len(list_1)):
+    for j in range(len(list_2)):
+        unique_combinations.append((list_1[i], list_2[j]))
+
+print(unique_combinations)"
+Python program to remove all the occurrences of an element from a list,https://www.geeksforgeeks.org/remove-all-the-occurrences-of-an-element-from-a-list-in-python/,"# Python 3 code to demonstrate
+# the removal of all occurrences of a
+# given item using list comprehension
+
+
+def remove_items(test_list, item):
+    # using list comprehension to perform the task
+    res = [i for i in test_list if i != item]
+
+    return res
+
+
+# driver code
+if __name__ == ""__main__"":
+    # initializing the list
+    test_list = [1, 3, 4, 6, 5, 1]
+
+    # the item which is to be removed
+    item = 1
+
+    # printing the original list
+    print(""The original list is : "" + str(test_list))
+
+    # calling the function remove_items()
+    res = remove_items(test_list, item)
+
+    # printing result
+    print(""The list after performing the remove operation is : "" + str(res))","From code
+The original list is : [1, 3, 4, 6, 5, 1]","Python program to remove all the occurrences of an element from a list
+# Python 3 code to demonstrate
+# the removal of all occurrences of a
+# given item using list comprehension
+
+
+def remove_items(test_list, item):
+    # using list comprehension to perform the task
+    res = [i for i in test_list if i != item]
+
+    return res
+
+
+# driver code
+if __name__ == ""__main__"":
+    # initializing the list
+    test_list = [1, 3, 4, 6, 5, 1]
+
+    # the item which is to be removed
+    item = 1
+
+    # printing the original list
+    print(""The original list is : "" + str(test_list))
+
+    # calling the function remove_items()
+    res = remove_items(test_list, item)
+
+    # printing result
+    print(""The list after performing the remove operation is : "" + str(res))"
+Python program to remove all the occurrences of an element from a list,https://www.geeksforgeeks.org/remove-all-the-occurrences-of-an-element-from-a-list-in-python/,"# Python 3 code to demonstrate
+# the removal of all occurrences of
+# a given item using filter() and __ne__
+
+
+def remove_items(test_list, item):
+    # using filter() + __ne__ to perform the task
+    res = list(filter((item).__ne__, test_list))
+
+    return res
+
+
+# driver code
+if __name__ == ""__main__"":
+    # initializing the list
+    test_list = [1, 3, 4, 6, 5, 1]
+
+    # the item which is to be removed
+    item = 1
+
+    # printing the original list
+    print(""The original list is : "" + str(test_list))
+
+    # calling the function remove_items()
+    res = remove_items(test_list, item)
+
+    # printing result
+    print(""The list after performing the remove operation is : "" + str(res))","From code
+The original list is : [1, 3, 4, 6, 5, 1]","Python program to remove all the occurrences of an element from a list
+# Python 3 code to demonstrate
+# the removal of all occurrences of
+# a given item using filter() and __ne__
+
+
+def remove_items(test_list, item):
+    # using filter() + __ne__ to perform the task
+    res = list(filter((item).__ne__, test_list))
+
+    return res
+
+
+# driver code
+if __name__ == ""__main__"":
+    # initializing the list
+    test_list = [1, 3, 4, 6, 5, 1]
+
+    # the item which is to be removed
+    item = 1
+
+    # printing the original list
+    print(""The original list is : "" + str(test_list))
+
+    # calling the function remove_items()
+    res = remove_items(test_list, item)
+
+    # printing result
+    print(""The list after performing the remove operation is : "" + str(res))"
+Python program to remove all the occurrences of an element from a list,https://www.geeksforgeeks.org/remove-all-the-occurrences-of-an-element-from-a-list-in-python/,"# Python 3 code to demonstrate
+# the removal of all occurrences of
+# a given item using remove()
+
+
+def remove_items(test_list, item):
+    # remove the item for all its occurrences
+    c = test_list.count(item)
+    for i in range(c):
+        test_list.remove(item)
+
+    return test_list
+
+
+# driver code
+if __name__ == ""__main__"":
+    # initializing the list
+    test_list = [1, 3, 4, 6, 5, 1]
+
+    # the item which is to be removed
+    item = 1
+
+    # printing the original list
+    print(""The original list is :"" + str(test_list))
+
+    # calling the function remove_items()
+    res = remove_items(test_list, item)
+
+    # printing result
+    print(""The list after performing the remove operation is :"" + str(res))","From code
+The original list is : [1, 3, 4, 6, 5, 1]","Python program to remove all the occurrences of an element from a list
+# Python 3 code to demonstrate
+# the removal of all occurrences of
+# a given item using remove()
+
+
+def remove_items(test_list, item):
+    # remove the item for all its occurrences
+    c = test_list.count(item)
+    for i in range(c):
+        test_list.remove(item)
+
+    return test_list
+
+
+# driver code
+if __name__ == ""__main__"":
+    # initializing the list
+    test_list = [1, 3, 4, 6, 5, 1]
+
+    # the item which is to be removed
+    item = 1
+
+    # printing the original list
+    print(""The original list is :"" + str(test_list))
+
+    # calling the function remove_items()
+    res = remove_items(test_list, item)
+
+    # printing result
+    print(""The list after performing the remove operation is :"" + str(res))"
+Python program to remove all the occurrences of an element from a list,https://www.geeksforgeeks.org/remove-all-the-occurrences-of-an-element-from-a-list-in-python/,"test_list = [1, 3, 4, 6, 5, 1]
+ele = 1
+x = [i for i in test_list if i != ele]
+print(x)","From code
+The original list is : [1, 3, 4, 6, 5, 1]","Python program to remove all the occurrences of an element from a list
+test_list = [1, 3, 4, 6, 5, 1]
+ele = 1
+x = [i for i in test_list if i != ele]
+print(x)"
+Python program to remove all the occurrences of an element from a list,https://www.geeksforgeeks.org/remove-all-the-occurrences-of-an-element-from-a-list-in-python/,"# remove all occurrences of element in list
+test_list = [1, 3, 4, 6, 5, 1]
+ele = 1
+a = list(map(str, test_list))
+b = "" "".join(a)
+b = b.replace(str(ele), """")
+b = b.split()
+x = list(map(int, b))
+print(x)","From code
+The original list is : [1, 3, 4, 6, 5, 1]","Python program to remove all the occurrences of an element from a list
+# remove all occurrences of element in list
+test_list = [1, 3, 4, 6, 5, 1]
+ele = 1
+a = list(map(str, test_list))
+b = "" "".join(a)
+b = b.replace(str(ele), """")
+b = b.split()
+x = list(map(int, b))
+print(x)"
+Python program to remove all the occurrences of an element from a list,https://www.geeksforgeeks.org/remove-all-the-occurrences-of-an-element-from-a-list-in-python/,"test_list = [1, 3, 4, 6, 5, 1]
+ele = 1
+x = [j for i, j in enumerate(test_list) if j != ele]
+print(x)","From code
+The original list is : [1, 3, 4, 6, 5, 1]","Python program to remove all the occurrences of an element from a list
+test_list = [1, 3, 4, 6, 5, 1]
+ele = 1
+x = [j for i, j in enumerate(test_list) if j != ele]
+print(x)"
+Python  -  Remove Consecutive K element records,https://www.geeksforgeeks.org/python-remove-consecutive-k-element-records/,"# Python3 code to demonstrate working of
+# Remove Consecutive K element records
+# Using zip() + list comprehension
+
+# initializing list
+test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+# Remove Consecutive K element records
+# Using zip() + list comprehension
+res = [idx for idx in test_list if (K, K) not in zip(idx, idx[1:])]
+
+# printing result
+print(""The records after removal : "" + str(res))","From code
+The original list is : [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]","Python  -  Remove Consecutive K element records
+# Python3 code to demonstrate working of
+# Remove Consecutive K element records
+# Using zip() + list comprehension
+
+# initializing list
+test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+# Remove Consecutive K element records
+# Using zip() + list comprehension
+res = [idx for idx in test_list if (K, K) not in zip(idx, idx[1:])]
+
+# printing result
+print(""The records after removal : "" + str(res))"
+Python  -  Remove Consecutive K element records,https://www.geeksforgeeks.org/python-remove-consecutive-k-element-records/,"# Python3 code to demonstrate working of
+# Remove Consecutive K element records
+# Using any() + list comprehension
+
+# initializing list
+test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+# Remove Consecutive K element records
+# Using any() + list comprehension
+res = [
+    idx
+    for idx in test_list
+    if not any(idx[j] == K and idx[j + 1] == K for j in range(len(idx) - 1))
+]
+
+# printing result
+print(""The records after removal : "" + str(res))","From code
+The original list is : [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]","Python  -  Remove Consecutive K element records
+# Python3 code to demonstrate working of
+# Remove Consecutive K element records
+# Using any() + list comprehension
+
+# initializing list
+test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+# Remove Consecutive K element records
+# Using any() + list comprehension
+res = [
+    idx
+    for idx in test_list
+    if not any(idx[j] == K and idx[j + 1] == K for j in range(len(idx) - 1))
+]
+
+# printing result
+print(""The records after removal : "" + str(res))"
+Python  -  Remove Consecutive K element records,https://www.geeksforgeeks.org/python-remove-consecutive-k-element-records/,"test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+K = 6
+
+temp_list = []
+for item in test_list:
+    skip = False
+    for i in range(len(item) - 1):
+        if item[i] == K and item[i + 1] == K:
+            skip = True
+            break
+    if not skip:
+        temp_list.append(item)
+res = temp_list
+
+print(""The records after removal : "", res)","From code
+The original list is : [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]","Python  -  Remove Consecutive K element records
+test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+K = 6
+
+temp_list = []
+for item in test_list:
+    skip = False
+    for i in range(len(item) - 1):
+        if item[i] == K and item[i + 1] == K:
+            skip = True
+            break
+    if not skip:
+        temp_list.append(item)
+res = temp_list
+
+print(""The records after removal : "", res)"
+Python  -  Remove Consecutive K element records,https://www.geeksforgeeks.org/python-remove-consecutive-k-element-records/,"test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+K = 6
+
+res = list(filter(lambda x: not any(i == j == K for i, j in zip(x, x[1:])), test_list))
+
+print(""The records after removal : "", res)","From code
+The original list is : [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]","Python  -  Remove Consecutive K element records
+test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+K = 6
+
+res = list(filter(lambda x: not any(i == j == K for i, j in zip(x, x[1:])), test_list))
+
+print(""The records after removal : "", res)"
+Python  -  Remove Consecutive K element records,https://www.geeksforgeeks.org/python-remove-consecutive-k-element-records/,"import itertools
+
+test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+K = 6
+
+res = list(
+    itertools.filterfalse(
+        lambda item: any(
+            item[i] == K and item[i + 1] == K for i in range(len(item) - 1)
+        ),
+        test_list,
+    )
+)
+
+print(""The records after removal : "", res)","From code
+The original list is : [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]","Python  -  Remove Consecutive K element records
+import itertools
+
+test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+K = 6
+
+res = list(
+    itertools.filterfalse(
+        lambda item: any(
+            item[i] == K and item[i + 1] == K for i in range(len(item) - 1)
+        ),
+        test_list,
+    )
+)
+
+print(""The records after removal : "", res)"
+Python  -  Remove Consecutive K element records,https://www.geeksforgeeks.org/python-remove-consecutive-k-element-records/,"import numpy as np
+
+test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+K = 6
+# printing original list
+print(""The original list is : "" + str(test_list))
+# Convert list of tuples to 2D NumPy array
+arr = np.array(test_list)
+
+# Check if consecutive elements in each row are equal to K
+mask = np.logical_not(np.any((arr[:, :-1] == K) & (arr[:, 1:] == K), axis=1))
+
+# Filter the rows based on the mask
+res = arr[mask]
+
+print(""The records after removal : "", res)
+# This code is contributed by Vinay Pinjala","From code
+The original list is : [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]","Python  -  Remove Consecutive K element records
+import numpy as np
+
+test_list = [(4, 5, 6, 3), (5, 6, 6, 9), (1, 3, 5, 6), (6, 6, 7, 8)]
+K = 6
+# printing original list
+print(""The original list is : "" + str(test_list))
+# Convert list of tuples to 2D NumPy array
+arr = np.array(test_list)
+
+# Check if consecutive elements in each row are equal to K
+mask = np.logical_not(np.any((arr[:, :-1] == K) & (arr[:, 1:] == K), axis=1))
+
+# Filter the rows based on the mask
+res = arr[mask]
+
+print(""The records after removal : "", res)
+# This code is contributed by Vinay Pinjala"
+Python  -  Replace index elements with elements in Other List,https://www.geeksforgeeks.org/python-replace-index-elements-with-elements-in-other-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Replace index elements with elements in Other List
+# using list comprehension
+
+# Initializing lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace index elements with elements in Other List
+# using list comprehension
+res = [test_list1[idx] for idx in test_list2]
+
+# printing result
+print(""The lists after index elements replacements is : "" + str(res))","From code
+The original list 1 is : ['Gfg', 'is', 'best']","Python  -  Replace index elements with elements in Other List
+# Python3 code to demonstrate
+# Replace index elements with elements in Other List
+# using list comprehension
+
+# Initializing lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace index elements with elements in Other List
+# using list comprehension
+res = [test_list1[idx] for idx in test_list2]
+
+# printing result
+print(""The lists after index elements replacements is : "" + str(res))"
+Python  -  Replace index elements with elements in Other List,https://www.geeksforgeeks.org/python-replace-index-elements-with-elements-in-other-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Replace index elements with elements in Other List
+# using map() + lambda
+
+# Initializing lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace index elements with elements in Other List
+# using map() + lambda
+res = list(map(lambda idx: test_list1[idx], test_list2))
+
+# printing result
+print(""The lists after index elements replacements is : "" + str(res))","From code
+The original list 1 is : ['Gfg', 'is', 'best']","Python  -  Replace index elements with elements in Other List
+# Python3 code to demonstrate
+# Replace index elements with elements in Other List
+# using map() + lambda
+
+# Initializing lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace index elements with elements in Other List
+# using map() + lambda
+res = list(map(lambda idx: test_list1[idx], test_list2))
+
+# printing result
+print(""The lists after index elements replacements is : "" + str(res))"
+Python  -  Replace index elements with elements in Other List,https://www.geeksforgeeks.org/python-replace-index-elements-with-elements-in-other-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Replace index elements with elements in Other List
+# using numpy.take()
+
+# import numpy
+import numpy as np
+
+# Initializing lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace index elements with elements in Other List
+# using numpy.take()
+res = np.take(test_list1, test_list2)
+
+# printing result
+print(""The lists after index elements replacements is : "" + str(res))","From code
+The original list 1 is : ['Gfg', 'is', 'best']","Python  -  Replace index elements with elements in Other List
+# Python3 code to demonstrate
+# Replace index elements with elements in Other List
+# using numpy.take()
+
+# import numpy
+import numpy as np
+
+# Initializing lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace index elements with elements in Other List
+# using numpy.take()
+res = np.take(test_list1, test_list2)
+
+# printing result
+print(""The lists after index elements replacements is : "" + str(res))"
+Python  -  Replace index elements with elements in Other List,https://www.geeksforgeeks.org/python-replace-index-elements-with-elements-in-other-list/?ref=leftbar-rightbar,"# Initializing lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Create a dictionary to map indices to elements in test_list1
+index_map = {index: element for index, element in enumerate(test_list1)}
+
+# Replace index elements with elements in Other List using a for loop
+res = [index_map[idx] for idx in test_list2]
+
+# printing result
+print(""The lists after index elements replacements is : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original list 1 is : ['Gfg', 'is', 'best']","Python  -  Replace index elements with elements in Other List
+# Initializing lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Create a dictionary to map indices to elements in test_list1
+index_map = {index: element for index, element in enumerate(test_list1)}
+
+# Replace index elements with elements in Other List using a for loop
+res = [index_map[idx] for idx in test_list2]
+
+# printing result
+print(""The lists after index elements replacements is : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python  -  Replace index elements with elements in Other List,https://www.geeksforgeeks.org/python-replace-index-elements-with-elements-in-other-list/?ref=leftbar-rightbar,"import pandas as pd
+
+# Initializing the two lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# Creating a dataframe with one column ('a') containing the values from test_list1
+df = pd.DataFrame({""a"": test_list1})
+
+# Extracting the values from test_list1 corresponding to the indices in test_list2
+# by using the loc[] function of the dataframe and converting the result to a list
+res = df.loc[test_list2, ""a""].tolist()
+
+# Printing the resulting list
+print(""The lists after index elements replacements is : "" + str(res))","From code
+The original list 1 is : ['Gfg', 'is', 'best']","Python  -  Replace index elements with elements in Other List
+import pandas as pd
+
+# Initializing the two lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# Creating a dataframe with one column ('a') containing the values from test_list1
+df = pd.DataFrame({""a"": test_list1})
+
+# Extracting the values from test_list1 corresponding to the indices in test_list2
+# by using the loc[] function of the dataframe and converting the result to a list
+res = df.loc[test_list2, ""a""].tolist()
+
+# Printing the resulting list
+print(""The lists after index elements replacements is : "" + str(res))"
+Python  -  Replace index elements with elements in Other List,https://www.geeksforgeeks.org/python-replace-index-elements-with-elements-in-other-list/?ref=leftbar-rightbar,"# Initializing lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Using zip() function
+res = [test_list1[i] for i in test_list2]
+
+# printing result
+print(""The lists after index elements replacements is : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original list 1 is : ['Gfg', 'is', 'best']","Python  -  Replace index elements with elements in Other List
+# Initializing lists
+test_list1 = [""Gfg"", ""is"", ""best""]
+test_list2 = [0, 1, 2, 1, 0, 0, 0, 2, 1, 1, 2, 0]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Using zip() function
+res = [test_list1[i] for i in test_list2]
+
+# printing result
+print(""The lists after index elements replacements is : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python Program to Retain records with N occurrences of K,https://www.geeksforgeeks.org/python-retain-records-with-n-occurrences-of-k/,"# Python3 code to demonstrate working of
+# Retain records with N occurrences of K
+# Using count() + list comprehension
+
+# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+# Retain records with N occurrences of K
+# Using count() + list comprehension
+res = [ele for ele in test_list if ele.count(K) == N]
+
+# printing result
+print(""Filtered tuples : "" + str(res))","From code
+The original list is : [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]","Python Program to Retain records with N occurrences of K
+# Python3 code to demonstrate working of
+# Retain records with N occurrences of K
+# Using count() + list comprehension
+
+# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+# Retain records with N occurrences of K
+# Using count() + list comprehension
+res = [ele for ele in test_list if ele.count(K) == N]
+
+# printing result
+print(""Filtered tuples : "" + str(res))"
+Python Program to Retain records with N occurrences of K,https://www.geeksforgeeks.org/python-retain-records-with-n-occurrences-of-k/,"# Python3 code to demonstrate working of
+# Retain records with N occurrences of K
+# Using list comprehension + sum()
+
+# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+# Retain records with N occurrences of K
+# Using list comprehension + sum()
+res = [ele for ele in test_list if sum(cnt == K for cnt in ele) == N]
+
+# printing result
+print(""Filtered tuples : "" + str(res))","From code
+The original list is : [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]","Python Program to Retain records with N occurrences of K
+# Python3 code to demonstrate working of
+# Retain records with N occurrences of K
+# Using list comprehension + sum()
+
+# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+# Retain records with N occurrences of K
+# Using list comprehension + sum()
+res = [ele for ele in test_list if sum(cnt == K for cnt in ele) == N]
+
+# printing result
+print(""Filtered tuples : "" + str(res))"
+Python Program to Retain records with N occurrences of K,https://www.geeksforgeeks.org/python-retain-records-with-n-occurrences-of-k/,"# Python3 code to demonstrate working of
+# Retain records with N occurrences of K
+# Using count() + Recursive function
+def retain_records(lst, k, n):
+    # Base case: if the list is empty, return an empty list
+    if not lst:
+        return []
+
+    # Recursive case: if the first tuple has N occurrences of K,
+    # append it to the result list and call the function recursively
+    # with the rest of the list.
+    else:
+        if lst[0].count(k) == n:
+            return [lst[0]] + retain_records(lst[1:], k, n)
+        else:
+            return retain_records(lst[1:], k, n)
+
+
+# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+# Retain records with N occurrences of K
+# Using count() +Recursive function
+res = retain_records(test_list, K, N)
+
+# printing result
+print(""Filtered tuples : "" + str(res))
+# this code contributed by tvsk","From code
+The original list is : [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]","Python Program to Retain records with N occurrences of K
+# Python3 code to demonstrate working of
+# Retain records with N occurrences of K
+# Using count() + Recursive function
+def retain_records(lst, k, n):
+    # Base case: if the list is empty, return an empty list
+    if not lst:
+        return []
+
+    # Recursive case: if the first tuple has N occurrences of K,
+    # append it to the result list and call the function recursively
+    # with the rest of the list.
+    else:
+        if lst[0].count(k) == n:
+            return [lst[0]] + retain_records(lst[1:], k, n)
+        else:
+            return retain_records(lst[1:], k, n)
+
+
+# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+# Retain records with N occurrences of K
+# Using count() +Recursive function
+res = retain_records(test_list, K, N)
+
+# printing result
+print(""Filtered tuples : "" + str(res))
+# this code contributed by tvsk"
+Python Program to Retain records with N occurrences of K,https://www.geeksforgeeks.org/python-retain-records-with-n-occurrences-of-k/,"# Python3 code to demonstrate working of
+# Retain records with N occurrences of K
+
+# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+# Retain records with N occurrences of K
+res = []
+import operator
+
+for i in test_list:
+    if operator.countOf(i, K) == N:
+        res.append(i)
+# printing result
+print(""Filtered tuples : "" + str(res))","From code
+The original list is : [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]","Python Program to Retain records with N occurrences of K
+# Python3 code to demonstrate working of
+# Retain records with N occurrences of K
+
+# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+# Retain records with N occurrences of K
+res = []
+import operator
+
+for i in test_list:
+    if operator.countOf(i, K) == N:
+        res.append(i)
+# printing result
+print(""Filtered tuples : "" + str(res))"
+Python Program to Retain records with N occurrences of K,https://www.geeksforgeeks.org/python-retain-records-with-n-occurrences-of-k/,"# Define a list of tuples
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# Define the value of K and N
+K = 4
+N = 3
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Use the filter() function to create a new list of tuples that only contain tuples that have exactly N occurrences of K
+# The lambda function checks how many times K occurs in each tuple x, and returns True if the count is equal to N
+# The filter() function returns an iterator, so we convert it to a list with list()
+res = list(filter(lambda x: x.count(K) == N, test_list))
+
+# Print out the filtered tuples
+print(""Filtered tuples : "" + str(res))
+# This code is contributed by Jyothi pinjala.","From code
+The original list is : [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]","Python Program to Retain records with N occurrences of K
+# Define a list of tuples
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# Define the value of K and N
+K = 4
+N = 3
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Use the filter() function to create a new list of tuples that only contain tuples that have exactly N occurrences of K
+# The lambda function checks how many times K occurs in each tuple x, and returns True if the count is equal to N
+# The filter() function returns an iterator, so we convert it to a list with list()
+res = list(filter(lambda x: x.count(K) == N, test_list))
+
+# Print out the filtered tuples
+print(""Filtered tuples : "" + str(res))
+# This code is contributed by Jyothi pinjala."
+Python Program to Retain records with N occurrences of K,https://www.geeksforgeeks.org/python-retain-records-with-n-occurrences-of-k/,"# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+# Using for loop
+res = []
+for tup in test_list:
+    if tup.count(K) == N:
+        res.append(tup)
+
+# printing result
+print(""Filtered tuples : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original list is : [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]","Python Program to Retain records with N occurrences of K
+# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+# Using for loop
+res = []
+for tup in test_list:
+    if tup.count(K) == N:
+        res.append(tup)
+
+# printing result
+print(""Filtered tuples : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python Program to Retain records with N occurrences of K,https://www.geeksforgeeks.org/python-retain-records-with-n-occurrences-of-k/,"import functools
+
+# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+
+# define the function to count the number of times k occurs in a tuple
+def count_k_in_tuple(k, tuple_t):
+    count = tuple_t.count(k)
+    if count == N:
+        return True
+    else:
+        return False
+
+
+# create a partial function using the count_k_in_tuple function and the value of K
+filter_func = functools.partial(count_k_in_tuple, K)
+
+# use the filter function to filter the tuples based on the given conditions
+filtered_tuples = filter(filter_func, test_list)
+
+# convert the filtered tuples into a list
+res = list(filtered_tuples)
+
+# print the result
+print(""Filtered tuples : "" + str(res))","From code
+The original list is : [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]","Python Program to Retain records with N occurrences of K
+import functools
+
+# initializing list
+test_list = [(4, 5, 6, 4, 4), (4, 4, 3), (4, 4, 4), (3, 4, 9)]
+
+# initializing K
+K = 4
+
+# initializing N
+N = 3
+
+
+# define the function to count the number of times k occurs in a tuple
+def count_k_in_tuple(k, tuple_t):
+    count = tuple_t.count(k)
+    if count == N:
+        return True
+    else:
+        return False
+
+
+# create a partial function using the count_k_in_tuple function and the value of K
+filter_func = functools.partial(count_k_in_tuple, K)
+
+# use the filter function to filter the tuples based on the given conditions
+filtered_tuples = filter(filter_func, test_list)
+
+# convert the filtered tuples into a list
+res = list(filtered_tuples)
+
+# print the result
+print(""Filtered tuples : "" + str(res))"
+Python  -  Swap elements in String List,https://www.geeksforgeeks.org/python-swap-elements-in-string-list/,"# Python3 code to demonstrate
+# Swap elements in String list
+# using replace() + list comprehension
+
+# Initializing list
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using replace() + list comprehension
+res = [sub.replace(""G"", ""-"").replace(""e"", ""G"").replace(""-"", ""e"") for sub in test_list]
+
+# printing result
+print(""List after performing character swaps : "" + str(res))","From code
+The original list is : ['Gfg', 'is', 'best', 'for', 'Geeks']","Python  -  Swap elements in String List
+# Python3 code to demonstrate
+# Swap elements in String list
+# using replace() + list comprehension
+
+# Initializing list
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using replace() + list comprehension
+res = [sub.replace(""G"", ""-"").replace(""e"", ""G"").replace(""-"", ""e"") for sub in test_list]
+
+# printing result
+print(""List after performing character swaps : "" + str(res))"
+Python  -  Swap elements in String List,https://www.geeksforgeeks.org/python-swap-elements-in-string-list/,"# Python3 code to demonstrate
+# Swap elements in String list
+# using replace() + join() + split()
+
+# Initializing list
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using replace() + join() + split()
+res = "", "".join(test_list)
+res = res.replace(""G"", ""_"").replace(""e"", ""G"").replace(""_"", ""e"").split("", "")
+
+# printing result
+print(""List after performing character swaps : "" + str(res))","From code
+The original list is : ['Gfg', 'is', 'best', 'for', 'Geeks']","Python  -  Swap elements in String List
+# Python3 code to demonstrate
+# Swap elements in String list
+# using replace() + join() + split()
+
+# Initializing list
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using replace() + join() + split()
+res = "", "".join(test_list)
+res = res.replace(""G"", ""_"").replace(""e"", ""G"").replace(""_"", ""e"").split("", "")
+
+# printing result
+print(""List after performing character swaps : "" + str(res))"
+Python  -  Swap elements in String List,https://www.geeksforgeeks.org/python-swap-elements-in-string-list/,"# Python3 code to demonstrate
+# Swap elements in String list
+# using regex
+
+# Initializing list
+import re
+
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using regex
+res = [re.sub(""-"", ""e"", re.sub(""e"", ""G"", re.sub(""G"", ""-"", sub))) for sub in test_list]
+
+
+# printing result
+print(""List after performing character swaps : "" + str(res))","From code
+The original list is : ['Gfg', 'is', 'best', 'for', 'Geeks']","Python  -  Swap elements in String List
+# Python3 code to demonstrate
+# Swap elements in String list
+# using regex
+
+# Initializing list
+import re
+
+test_list = [""Gfg"", ""is"", ""best"", ""for"", ""Geeks""]
+
+# printing original lists
+print(""The original list is : "" + str(test_list))
+
+# Swap elements in String list
+# using regex
+res = [re.sub(""-"", ""e"", re.sub(""e"", ""G"", re.sub(""G"", ""-"", sub))) for sub in test_list]
+
+
+# printing result
+print(""List after performing character swaps : "" + str(res))"
+Python program to reverse All String in String List,https://www.geeksforgeeks.org/python-reverse-all-strings-in-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Reverse All Strings in String List
+# using list comprehension
+
+# initializing list
+test_list = [""geeks"", ""for"", ""geeks"", ""is"", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using list comprehension
+# Reverse All Strings in String List
+res = [i[::-1] for i in test_list]
+
+# printing result
+print(""The reversed string list is : "" + str(res))","From code
+The original list is : ['geeks', 'for', 'geeks', 'is', 'best']","Python program to reverse All String in String List
+# Python3 code to demonstrate
+# Reverse All Strings in String List
+# using list comprehension
+
+# initializing list
+test_list = [""geeks"", ""for"", ""geeks"", ""is"", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using list comprehension
+# Reverse All Strings in String List
+res = [i[::-1] for i in test_list]
+
+# printing result
+print(""The reversed string list is : "" + str(res))"
+Python program to reverse All String in String List,https://www.geeksforgeeks.org/python-reverse-all-strings-in-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Reverse All Strings in String List
+# using map()
+
+# initializing list
+test_list = [""geeks"", ""for"", ""geeks"", ""is"", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse All Strings in String List
+# using map()
+reverse = lambda i: i[::-1]
+res = list(map(reverse, test_list))
+
+# printing result
+print(""The reversed string list is : "" + str(res))","From code
+The original list is : ['geeks', 'for', 'geeks', 'is', 'best']","Python program to reverse All String in String List
+# Python3 code to demonstrate
+# Reverse All Strings in String List
+# using map()
+
+# initializing list
+test_list = [""geeks"", ""for"", ""geeks"", ""is"", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Reverse All Strings in String List
+# using map()
+reverse = lambda i: i[::-1]
+res = list(map(reverse, test_list))
+
+# printing result
+print(""The reversed string list is : "" + str(res))"
+Python program to reverse All String in String List,https://www.geeksforgeeks.org/python-reverse-all-strings-in-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Reverse All Strings in String List
+# using join() and reversed()
+
+# initializing list
+test_list = [""geeks"", ""for"", ""geeks"", ""is"", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using join() and reversed()
+res = ["""".join(reversed(i)) for i in test_list]
+
+# printing result
+print(""The reversed string list is : "" + str(res))","From code
+The original list is : ['geeks', 'for', 'geeks', 'is', 'best']","Python program to reverse All String in String List
+# Python3 code to demonstrate
+# Reverse All Strings in String List
+# using join() and reversed()
+
+# initializing list
+test_list = [""geeks"", ""for"", ""geeks"", ""is"", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using join() and reversed()
+res = ["""".join(reversed(i)) for i in test_list]
+
+# printing result
+print(""The reversed string list is : "" + str(res))"
+Python program to reverse All String in String List,https://www.geeksforgeeks.org/python-reverse-all-strings-in-string-list/?ref=leftbar-rightbar,"# define the original list of strings
+test_list = [""geeks"", ""for"", ""geeks"", ""is"", ""best""]
+
+# create an empty list to store the reversed strings
+res = []
+
+# iterate over each string in the original list
+for string in test_list:
+    # use slicing to reverse the string and append it to the result list
+    res.append(string[::-1])
+
+# print the list of reversed strings
+print(res)","From code
+The original list is : ['geeks', 'for', 'geeks', 'is', 'best']","Python program to reverse All String in String List
+# define the original list of strings
+test_list = [""geeks"", ""for"", ""geeks"", ""is"", ""best""]
+
+# create an empty list to store the reversed strings
+res = []
+
+# iterate over each string in the original list
+for string in test_list:
+    # use slicing to reverse the string and append it to the result list
+    res.append(string[::-1])
+
+# print the list of reversed strings
+print(res)"
+Python program to find the character position of Kth word from a list of strings,https://www.geeksforgeeks.org/python-program-to-find-the-character-position-of-kth-word-from-a-list-of-strings/,"# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using enumerate() + list comprehension
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# enumerate to get indices of all inner and outer list
+res = [ele[0] for sub in enumerate(test_list) for ele in enumerate(sub[1])]
+
+# getting index of word
+res = res[K]
+
+# printing result
+print(""Index of character at Kth position word : "" + str(res))","From code
+The original list is : ['geekforgeeks', 'is', 'best', 'for', 'geeks']","Python program to find the character position of Kth word from a list of strings
+# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using enumerate() + list comprehension
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# enumerate to get indices of all inner and outer list
+res = [ele[0] for sub in enumerate(test_list) for ele in enumerate(sub[1])]
+
+# getting index of word
+res = res[K]
+
+# printing result
+print(""Index of character at Kth position word : "" + str(res))"
+Python program to find the character position of Kth word from a list of strings,https://www.geeksforgeeks.org/python-program-to-find-the-character-position-of-kth-word-from-a-list-of-strings/,"# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using next() + zip() + count()
+
+from itertools import count
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# count() for getting count
+# pairing using zip()
+cnt = count()
+res = next(j for sub in test_list for j, idx in zip(range(len(sub)), cnt) if idx == K)
+
+# printing result
+print(""Index of character at Kth position word : "" + str(res))","From code
+The original list is : ['geekforgeeks', 'is', 'best', 'for', 'geeks']","Python program to find the character position of Kth word from a list of strings
+# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using next() + zip() + count()
+
+from itertools import count
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# count() for getting count
+# pairing using zip()
+cnt = count()
+res = next(j for sub in test_list for j, idx in zip(range(len(sub)), cnt) if idx == K)
+
+# printing result
+print(""Index of character at Kth position word : "" + str(res))"
+Python program to find the character position of Kth word from a list of strings,https://www.geeksforgeeks.org/python-program-to-find-the-character-position-of-kth-word-from-a-list-of-strings/,"# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using nested loop
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# initializing index counter
+idx = 0
+
+# iterating over each word in the list
+for word in test_list:
+    # if the kth position is in the current word
+    if idx + len(word) > K:
+        # printing result
+        print(""Index of character at Kth position word : "" + str(K - idx))
+        break
+
+    # if the kth position is not in the current word
+    else:
+        idx += len(word)
+
+# if the kth position is beyond the end of the list
+else:
+    print(""K is beyond the end of the list"")","From code
+The original list is : ['geekforgeeks', 'is', 'best', 'for', 'geeks']","Python program to find the character position of Kth word from a list of strings
+# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using nested loop
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# initializing index counter
+idx = 0
+
+# iterating over each word in the list
+for word in test_list:
+    # if the kth position is in the current word
+    if idx + len(word) > K:
+        # printing result
+        print(""Index of character at Kth position word : "" + str(K - idx))
+        break
+
+    # if the kth position is not in the current word
+    else:
+        idx += len(word)
+
+# if the kth position is beyond the end of the list
+else:
+    print(""K is beyond the end of the list"")"
+Python  -  Extract words starting with K in String List,https://www.geeksforgeeks.org/python-extract-words-starting-with-k-in-string-list/,"# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+# Using loop + split()
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+res = []
+for sub in test_list:
+    # splitting phrases
+    temp = sub.split()
+    for ele in temp:
+        # checking for matching elements
+        if ele[0].lower() == K.lower():
+            res.append(ele)
+
+# printing result
+print(""The filtered elements : "" + str(res))","From code
+The original list is : ['Gfg is best', 'Gfg is for geeks', 'I love G4G']","Python  -  Extract words starting with K in String List
+# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+# Using loop + split()
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+res = []
+for sub in test_list:
+    # splitting phrases
+    temp = sub.split()
+    for ele in temp:
+        # checking for matching elements
+        if ele[0].lower() == K.lower():
+            res.append(ele)
+
+# printing result
+print(""The filtered elements : "" + str(res))"
+Python  -  Extract words starting with K in String List,https://www.geeksforgeeks.org/python-extract-words-starting-with-k-in-string-list/,"# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+# Using list comprehension + split()
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+res = [ele for temp in test_list for ele in temp.split() if ele[0].lower() == K.lower()]
+
+# printing result
+print(""The filtered elements : "" + str(res))","From code
+The original list is : ['Gfg is best', 'Gfg is for geeks', 'I love G4G']","Python  -  Extract words starting with K in String List
+# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+# Using list comprehension + split()
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+res = [ele for temp in test_list for ele in temp.split() if ele[0].lower() == K.lower()]
+
+# printing result
+print(""The filtered elements : "" + str(res))"
+Python  -  Extract words starting with K in String List,https://www.geeksforgeeks.org/python-extract-words-starting-with-k-in-string-list/,"# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+res = []
+x = []
+for i in test_list:
+    x.extend(i.split())
+for j in x:
+    if j.lower().find(K) == 0:
+        res.append(j)
+
+# printing result
+print(""The filtered elements : "" + str(res))","From code
+The original list is : ['Gfg is best', 'Gfg is for geeks', 'I love G4G']","Python  -  Extract words starting with K in String List
+# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+res = []
+x = []
+for i in test_list:
+    x.extend(i.split())
+for j in x:
+    if j.lower().find(K) == 0:
+        res.append(j)
+
+# printing result
+print(""The filtered elements : "" + str(res))"
+Python  -  Extract words starting with K in String List,https://www.geeksforgeeks.org/python-extract-words-starting-with-k-in-string-list/,"# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+# Using loop + split()
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+res = []
+x = []
+for i in test_list:
+    x.extend(i.split())
+for i in x:
+    if i.startswith(K) or i.startswith(K.lower()) or i.startswith(K.upper()):
+        res.append(i)
+
+# printing result
+print(""The filtered elements : "" + str(res))","From code
+The original list is : ['Gfg is best', 'Gfg is for geeks', 'I love G4G']","Python  -  Extract words starting with K in String List
+# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+# Using loop + split()
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+res = []
+x = []
+for i in test_list:
+    x.extend(i.split())
+for i in x:
+    if i.startswith(K) or i.startswith(K.lower()) or i.startswith(K.upper()):
+        res.append(i)
+
+# printing result
+print(""The filtered elements : "" + str(res))"
+Python  -  Extract words starting with K in String List,https://www.geeksforgeeks.org/python-extract-words-starting-with-k-in-string-list/,"# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+res = []
+for i in test_list:
+    words = i.split()
+    startWords = list(filter(lambda x: x[0].lower() == K.lower(), words))
+    res.extend(startWords)
+
+# printing result
+print(""The filtered elements : "" + str(res))","From code
+The original list is : ['Gfg is best', 'Gfg is for geeks', 'I love G4G']","Python  -  Extract words starting with K in String List
+# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+res = []
+for i in test_list:
+    words = i.split()
+    startWords = list(filter(lambda x: x[0].lower() == K.lower(), words))
+    res.extend(startWords)
+
+# printing result
+print(""The filtered elements : "" + str(res))"
+Python  -  Extract words starting with K in String List,https://www.geeksforgeeks.org/python-extract-words-starting-with-k-in-string-list/,"# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+import itertools
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+res = []
+for i in test_list:
+    words = i.split()
+    startWords = list(itertools.filterfalse(lambda x: x[0].lower() != K.lower(), words))
+    res.extend(startWords)
+
+# printing result
+print(""The filtered elements : "" + str(res))","From code
+The original list is : ['Gfg is best', 'Gfg is for geeks', 'I love G4G']","Python  -  Extract words starting with K in String List
+# Python3 code to demonstrate working of
+# Extract words starting with K in String List
+import itertools
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+res = []
+for i in test_list:
+    words = i.split()
+    startWords = list(itertools.filterfalse(lambda x: x[0].lower() != K.lower(), words))
+    res.extend(startWords)
+
+# printing result
+print(""The filtered elements : "" + str(res))"
+Python  -  Extract words starting with K in String List,https://www.geeksforgeeks.org/python-extract-words-starting-with-k-in-string-list/,"# importing reduce module
+from functools import reduce
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+# Extract words starting with K in String List
+# Using reduce() + split()
+res = reduce(
+    lambda x, y: x + [ele for ele in y.split() if ele[0].lower() == K.lower()],
+    test_list,
+    [],
+)
+
+# printing result
+print(""The filtered elements : "" + str(res))
+
+# This code is contributed by Vinay Pinjala.","From code
+The original list is : ['Gfg is best', 'Gfg is for geeks', 'I love G4G']","Python  -  Extract words starting with K in String List
+# importing reduce module
+from functools import reduce
+
+# initializing list
+test_list = [""Gfg is best"", ""Gfg is for geeks"", ""I love G4G""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""g""
+
+# Extract words starting with K in String List
+# Using reduce() + split()
+res = reduce(
+    lambda x, y: x + [ele for ele in y.split() if ele[0].lower() == K.lower()],
+    test_list,
+    [],
+)
+
+# printing result
+print(""The filtered elements : "" + str(res))
+
+# This code is contributed by Vinay Pinjala."
+Python  -  Prefix frequency in string list,https://www.geeksforgeeks.org/python-prefix-frequency-in-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Prefix frequency in List
+# using loop + startswith()
+
+# Initializing list
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing substring
+test_sub = ""gfg""
+
+# Prefix frequency in List
+# using loop + startswith()
+res = 0
+for ele in test_list:
+    if ele.startswith(test_sub):
+        res = res + 1
+
+# printing result
+print(""Strings count with matching frequency : "" + str(res))","From code
+The original list is : ['gfgisbest', 'geeks', 'gfgfreak', 'gfgCS', 'Gcourses']","Python  -  Prefix frequency in string list
+# Python3 code to demonstrate
+# Prefix frequency in List
+# using loop + startswith()
+
+# Initializing list
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing substring
+test_sub = ""gfg""
+
+# Prefix frequency in List
+# using loop + startswith()
+res = 0
+for ele in test_list:
+    if ele.startswith(test_sub):
+        res = res + 1
+
+# printing result
+print(""Strings count with matching frequency : "" + str(res))"
+Python  -  Prefix frequency in string list,https://www.geeksforgeeks.org/python-prefix-frequency-in-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Prefix frequency in List
+# using sum() + startswith()
+
+# Initializing list
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing substring
+test_sub = ""gfg""
+
+# Prefix frequency in List
+# using sum() + startswith()
+res = sum(sub.startswith(test_sub) for sub in test_list)
+
+# printing result
+print(""Strings count with matching frequency : "" + str(res))","From code
+The original list is : ['gfgisbest', 'geeks', 'gfgfreak', 'gfgCS', 'Gcourses']","Python  -  Prefix frequency in string list
+# Python3 code to demonstrate
+# Prefix frequency in List
+# using sum() + startswith()
+
+# Initializing list
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing substring
+test_sub = ""gfg""
+
+# Prefix frequency in List
+# using sum() + startswith()
+res = sum(sub.startswith(test_sub) for sub in test_list)
+
+# printing result
+print(""Strings count with matching frequency : "" + str(res))"
+Python  -  Prefix frequency in string list,https://www.geeksforgeeks.org/python-prefix-frequency-in-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Prefix frequency in List
+
+# Initializing list
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing substring
+test_sub = ""gfg""
+
+# Prefix frequency in List
+# using loop + find()
+res = 0
+for ele in test_list:
+    if ele.find(test_sub) == 0:
+        res = res + 1
+
+# printing result
+print(""Strings count with matching frequency : "" + str(res))","From code
+The original list is : ['gfgisbest', 'geeks', 'gfgfreak', 'gfgCS', 'Gcourses']","Python  -  Prefix frequency in string list
+# Python3 code to demonstrate
+# Prefix frequency in List
+
+# Initializing list
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing substring
+test_sub = ""gfg""
+
+# Prefix frequency in List
+# using loop + find()
+res = 0
+for ele in test_list:
+    if ele.find(test_sub) == 0:
+        res = res + 1
+
+# printing result
+print(""Strings count with matching frequency : "" + str(res))"
+Python  -  Prefix frequency in string list,https://www.geeksforgeeks.org/python-prefix-frequency-in-string-list/?ref=leftbar-rightbar,"import re
+
+# Initializing list
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing substring
+test_sub = ""gfg""
+
+# Prefix frequency in List using re.match
+res = 0
+for ele in test_list:
+    if re.match(f""^{test_sub}"", ele):
+        res += 1
+
+# printing result
+print(""Strings count with matching frequency : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original list is : ['gfgisbest', 'geeks', 'gfgfreak', 'gfgCS', 'Gcourses']","Python  -  Prefix frequency in string list
+import re
+
+# Initializing list
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing substring
+test_sub = ""gfg""
+
+# Prefix frequency in List using re.match
+res = 0
+for ele in test_list:
+    if re.match(f""^{test_sub}"", ele):
+        res += 1
+
+# printing result
+print(""Strings count with matching frequency : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Prefix frequency in string list,https://www.geeksforgeeks.org/python-prefix-frequency-in-string-list/?ref=leftbar-rightbar,"from functools import reduce
+
+# Initializing list
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# Initializing substring
+test_sub = ""gfg""
+
+# using lambda function to check if a string starts with the given substring
+count_func = lambda count, string: count + 1 if string.startswith(test_sub) else count
+
+# using reduce() function to apply the lambda function to each element of the list
+res = reduce(count_func, test_list, 0)
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing result
+print(""Strings count with matching frequency : "" + str(res))","From code
+The original list is : ['gfgisbest', 'geeks', 'gfgfreak', 'gfgCS', 'Gcourses']","Python  -  Prefix frequency in string list
+from functools import reduce
+
+# Initializing list
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# Initializing substring
+test_sub = ""gfg""
+
+# using lambda function to check if a string starts with the given substring
+count_func = lambda count, string: count + 1 if string.startswith(test_sub) else count
+
+# using reduce() function to apply the lambda function to each element of the list
+res = reduce(count_func, test_list, 0)
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing result
+print(""Strings count with matching frequency : "" + str(res))"
+Python  -  Prefix frequency in string list,https://www.geeksforgeeks.org/python-prefix-frequency-in-string-list/?ref=leftbar-rightbar,"# Initialize a list of strings
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# Initialize a substring to find in the list
+test_sub = ""gfg""
+
+# Create a new iterator that contains only the elements in the list that start with the substring
+new_iter = filter(lambda element: element.startswith(test_sub), test_list)
+
+# Count the number of elements in the iterator using the len() method
+count = len(list(new_iter))
+
+# Print the original list of strings
+print(""The original list is : "" + str(test_list))
+
+# Print the number of strings in the list that start with the substring
+print(""Strings count with matching frequency: "", count)","From code
+The original list is : ['gfgisbest', 'geeks', 'gfgfreak', 'gfgCS', 'Gcourses']","Python  -  Prefix frequency in string list
+# Initialize a list of strings
+test_list = [""gfgisbest"", ""geeks"", ""gfgfreak"", ""gfgCS"", ""Gcourses""]
+
+# Initialize a substring to find in the list
+test_sub = ""gfg""
+
+# Create a new iterator that contains only the elements in the list that start with the substring
+new_iter = filter(lambda element: element.startswith(test_sub), test_list)
+
+# Count the number of elements in the iterator using the len() method
+count = len(list(new_iter))
+
+# Print the original list of strings
+print(""The original list is : "" + str(test_list))
+
+# Print the number of strings in the list that start with the substring
+print(""Strings count with matching frequency: "", count)"
+Python  -  Split string of list on K character,https://www.geeksforgeeks.org/python-split-string-of-list-on-k-character/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Split String of list on K character
+# using loop + split()
+
+# Initializing list
+test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+K = "" ""
+
+# Split String of list on K character
+# using loop + split()
+res = []
+for ele in test_list:
+    sub = ele.split(K)
+    res.extend(sub)
+
+# printing result
+print(""The extended list after split strings : "" + str(res))","From code
+The original list is : ['Gfg is best', 'for Geeks', 'Preparing']","Python  -  Split string of list on K character
+# Python3 code to demonstrate
+# Split String of list on K character
+# using loop + split()
+
+# Initializing list
+test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+K = "" ""
+
+# Split String of list on K character
+# using loop + split()
+res = []
+for ele in test_list:
+    sub = ele.split(K)
+    res.extend(sub)
+
+# printing result
+print(""The extended list after split strings : "" + str(res))"
+Python  -  Split string of list on K character,https://www.geeksforgeeks.org/python-split-string-of-list-on-k-character/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Split String of list on K character
+# using join() + split()
+
+# Initializing list
+test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+K = "" ""
+
+# Split String of list on K character
+# using join() + split()
+res = K.join(test_list).split(K)
+
+# printing result
+print(""The extended list after split strings : "" + str(res))","From code
+The original list is : ['Gfg is best', 'for Geeks', 'Preparing']","Python  -  Split string of list on K character
+# Python3 code to demonstrate
+# Split String of list on K character
+# using join() + split()
+
+# Initializing list
+test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+K = "" ""
+
+# Split String of list on K character
+# using join() + split()
+res = K.join(test_list).split(K)
+
+# printing result
+print(""The extended list after split strings : "" + str(res))"
+Python  -  Split string of list on K character,https://www.geeksforgeeks.org/python-split-string-of-list-on-k-character/?ref=leftbar-rightbar,"import itertools
+
+test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+K = "" ""
+
+# Split String of list on K character using itertools.chain and str.split
+result = list(itertools.chain(*(s.split(K) for s in test_list)))
+
+print(""The extended list after split strings:"", result)
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original list is : ['Gfg is best', 'for Geeks', 'Preparing']","Python  -  Split string of list on K character
+import itertools
+
+test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+K = "" ""
+
+# Split String of list on K character using itertools.chain and str.split
+result = list(itertools.chain(*(s.split(K) for s in test_list)))
+
+print(""The extended list after split strings:"", result)
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Split string of list on K character,https://www.geeksforgeeks.org/python-split-string-of-list-on-k-character/?ref=leftbar-rightbar,"test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+K = "" ""
+
+# Split String of list on K character using List Comprehension
+result = [word for phrase in test_list for word in phrase.split(K)]
+
+print(""The extended list after split strings:"", result)","From code
+The original list is : ['Gfg is best', 'for Geeks', 'Preparing']","Python  -  Split string of list on K character
+test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+K = "" ""
+
+# Split String of list on K character using List Comprehension
+result = [word for phrase in test_list for word in phrase.split(K)]
+
+print(""The extended list after split strings:"", result)"
+Python  -  Split string of list on K character,https://www.geeksforgeeks.org/python-split-string-of-list-on-k-character/?ref=leftbar-rightbar,"def split_list_on_char(test_list, char):
+    result = []
+    for item in test_list:
+        if isinstance(item, str):
+            subitems = split_string_on_char(item, char)
+            result.extend(subitems)
+        else:
+            result.append(item)
+    return result
+
+
+def split_string_on_char(string, char):
+    if char not in string:
+        return [string]
+    index = string.index(char)
+    left = string[:index]
+    right = string[index + 1 :]
+    return [left] + split_string_on_char(right, char)
+
+
+test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+result = split_list_on_char(test_list, "" "")
+print(""The extended list after split strings:"", result)","From code
+The original list is : ['Gfg is best', 'for Geeks', 'Preparing']","Python  -  Split string of list on K character
+def split_list_on_char(test_list, char):
+    result = []
+    for item in test_list:
+        if isinstance(item, str):
+            subitems = split_string_on_char(item, char)
+            result.extend(subitems)
+        else:
+            result.append(item)
+    return result
+
+
+def split_string_on_char(string, char):
+    if char not in string:
+        return [string]
+    index = string.index(char)
+    left = string[:index]
+    right = string[index + 1 :]
+    return [left] + split_string_on_char(right, char)
+
+
+test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+result = split_list_on_char(test_list, "" "")
+print(""The extended list after split strings:"", result)"
+Python  -  Split string of list on K character,https://www.geeksforgeeks.org/python-split-string-of-list-on-k-character/?ref=leftbar-rightbar,"from functools import reduce
+
+
+def split_list_on_char(test_list, char):
+    return reduce(
+        lambda acc, item: acc + split_string_on_char(item, char)
+        if isinstance(item, str)
+        else acc + [item],
+        test_list,
+        [],
+    )
+
+
+def split_string_on_char(string, char):
+    if char not in string:
+        return [string]
+    index = string.index(char)
+    left = string[:index]
+    right = string[index + 1 :]
+    return [left] + split_string_on_char(right, char)
+
+
+test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+result = split_list_on_char(test_list, "" "")
+print(""The extended list after split strings:"", result)
+# This code is contributed by Jyothi pinjala.","From code
+The original list is : ['Gfg is best', 'for Geeks', 'Preparing']","Python  -  Split string of list on K character
+from functools import reduce
+
+
+def split_list_on_char(test_list, char):
+    return reduce(
+        lambda acc, item: acc + split_string_on_char(item, char)
+        if isinstance(item, str)
+        else acc + [item],
+        test_list,
+        [],
+    )
+
+
+def split_string_on_char(string, char):
+    if char not in string:
+        return [string]
+    index = string.index(char)
+    left = string[:index]
+    right = string[index + 1 :]
+    return [left] + split_string_on_char(right, char)
+
+
+test_list = [""Gfg is best"", ""for Geeks"", ""Preparing""]
+result = split_list_on_char(test_list, "" "")
+print(""The extended list after split strings:"", result)
+# This code is contributed by Jyothi pinjala."
+Python  -  Split String on Prefix Occurrence,https://www.geeksforgeeks.org/python-split-strings-on-prefix-occurrence/,"# Python3 code to demonstrate working of
+# Split Strings on Prefix Occurrence
+# Using loop + startswith()
+
+# initializing list
+test_list = [""geeksforgeeks"", ""best"", ""geeks"", ""and"", ""geeks"", ""love"", ""CS""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing prefix
+pref = ""geek""
+
+
+res = []
+for val in test_list:
+    # checking for prefix
+    if val.startswith(pref):
+        # if pref found, start new list
+        res.append([val])
+    else:
+        # else append in current list
+        res[-1].append(val)
+
+# printing result
+print(""Prefix Split List : "" + str(res))","From code
+The original list is : ['geeksforgeeks', 'best', 'geeks', 'and', 'geeks', 'love', 'CS']","Python  -  Split String on Prefix Occurrence
+# Python3 code to demonstrate working of
+# Split Strings on Prefix Occurrence
+# Using loop + startswith()
+
+# initializing list
+test_list = [""geeksforgeeks"", ""best"", ""geeks"", ""and"", ""geeks"", ""love"", ""CS""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing prefix
+pref = ""geek""
+
+
+res = []
+for val in test_list:
+    # checking for prefix
+    if val.startswith(pref):
+        # if pref found, start new list
+        res.append([val])
+    else:
+        # else append in current list
+        res[-1].append(val)
+
+# printing result
+print(""Prefix Split List : "" + str(res))"
+Python  -  Split String on Prefix Occurrence,https://www.geeksforgeeks.org/python-split-strings-on-prefix-occurrence/,"# Python3 code to demonstrate working of
+# Split Strings on Prefix Occurrence
+# Using loop + zip_longest() + startswith()
+from itertools import zip_longest
+
+# initializing list
+test_list = [""geeksforgeeks"", ""best"", ""geeks"", ""and"", ""geeks"", ""love"", ""CS""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing prefix
+pref = ""geek""
+
+
+res, temp = [], []
+
+for x, y in zip_longest(test_list, test_list[1:]):
+    temp.append(x)
+
+    # if prefix is found, split and start new list
+    if y and y.startswith(pref):
+        res.append(temp)
+        temp = []
+res.append(temp)
+
+# printing result
+print(""Prefix Split List : "" + str(res))","From code
+The original list is : ['geeksforgeeks', 'best', 'geeks', 'and', 'geeks', 'love', 'CS']","Python  -  Split String on Prefix Occurrence
+# Python3 code to demonstrate working of
+# Split Strings on Prefix Occurrence
+# Using loop + zip_longest() + startswith()
+from itertools import zip_longest
+
+# initializing list
+test_list = [""geeksforgeeks"", ""best"", ""geeks"", ""and"", ""geeks"", ""love"", ""CS""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing prefix
+pref = ""geek""
+
+
+res, temp = [], []
+
+for x, y in zip_longest(test_list, test_list[1:]):
+    temp.append(x)
+
+    # if prefix is found, split and start new list
+    if y and y.startswith(pref):
+        res.append(temp)
+        temp = []
+res.append(temp)
+
+# printing result
+print(""Prefix Split List : "" + str(res))"
+Python  -  Split String on Prefix Occurrence,https://www.geeksforgeeks.org/python-split-strings-on-prefix-occurrence/,"def split_list_at_prefix(test_list, pref):
+    # Initialize an empty list to hold the sublists.
+    result = []
+    # Initialize an empty sublist to hold the strings that come before the prefix.
+    sublist = []
+    # Iterate over the input list of strings.
+    for string in test_list:
+        # For each string, check if it starts with the given prefix.
+        if string.startswith(pref):
+            # If the string starts with the prefix, add the current sublist to the result list,
+            # and create a new empty sublist.
+            if sublist:
+                result.append(sublist)
+                sublist = []
+        # If the string does not start with the prefix, add it to the current sublist.
+        sublist.append(string)
+    # If the loop is complete, add the final sublist to the result list.
+    if sublist:
+        result.append(sublist)
+    # Return the result list.
+    return result
+
+
+test_list = [""geeksforgeeks"", ""best"", ""geeks"", ""and""]
+prefix = ""geek""
+result = split_list_at_prefix(test_list, prefix)
+print(result)","From code
+The original list is : ['geeksforgeeks', 'best', 'geeks', 'and', 'geeks', 'love', 'CS']","Python  -  Split String on Prefix Occurrence
+def split_list_at_prefix(test_list, pref):
+    # Initialize an empty list to hold the sublists.
+    result = []
+    # Initialize an empty sublist to hold the strings that come before the prefix.
+    sublist = []
+    # Iterate over the input list of strings.
+    for string in test_list:
+        # For each string, check if it starts with the given prefix.
+        if string.startswith(pref):
+            # If the string starts with the prefix, add the current sublist to the result list,
+            # and create a new empty sublist.
+            if sublist:
+                result.append(sublist)
+                sublist = []
+        # If the string does not start with the prefix, add it to the current sublist.
+        sublist.append(string)
+    # If the loop is complete, add the final sublist to the result list.
+    if sublist:
+        result.append(sublist)
+    # Return the result list.
+    return result
+
+
+test_list = [""geeksforgeeks"", ""best"", ""geeks"", ""and""]
+prefix = ""geek""
+result = split_list_at_prefix(test_list, prefix)
+print(result)"
+Python  -  Split String on Prefix Occurrence,https://www.geeksforgeeks.org/python-split-strings-on-prefix-occurrence/,"# Python3 code to demonstrate working of
+# Split Strings on Prefix Occurrence
+# Using loop + find()
+
+# initializing list
+test_list = [""geeksforgeeks"", ""best"", ""geeks"", ""and"", ""geeks"", ""love"", ""CS""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing prefix
+pref = ""geek""
+res = []
+for val in test_list:
+    # checking for prefix
+    if val.find(pref) == 0:
+        # if pref found, start new list
+        res.append([val])
+    else:
+        # else append in current list
+        res[-1].append(val)
+# printing result
+print(""Prefix Split List : "" + str(res))","From code
+The original list is : ['geeksforgeeks', 'best', 'geeks', 'and', 'geeks', 'love', 'CS']","Python  -  Split String on Prefix Occurrence
+# Python3 code to demonstrate working of
+# Split Strings on Prefix Occurrence
+# Using loop + find()
+
+# initializing list
+test_list = [""geeksforgeeks"", ""best"", ""geeks"", ""and"", ""geeks"", ""love"", ""CS""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing prefix
+pref = ""geek""
+res = []
+for val in test_list:
+    # checking for prefix
+    if val.find(pref) == 0:
+        # if pref found, start new list
+        res.append([val])
+    else:
+        # else append in current list
+        res[-1].append(val)
+# printing result
+print(""Prefix Split List : "" + str(res))"
+Python  -  Split String on Prefix Occurrence,https://www.geeksforgeeks.org/python-split-strings-on-prefix-occurrence/,"# Python3 code to demonstrate working of
+# Split Strings on Prefix Occurrence
+# Using itertools.groupby()
+
+from itertools import groupby
+
+# initializing list
+test_list = [""geeksforgeeks"", ""best"", ""geeks"", ""and"", ""geeks"", ""love"", ""CS""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing prefix
+pref = ""geek""
+
+# Using groupby() + startswith()
+res = []
+for k, g in groupby(test_list, lambda x: x.startswith(pref)):
+    if k:
+        res.append(list(g))
+    else:
+        if res:
+            res[-1].extend(list(g))
+
+# printing result
+print(""Prefix Split List : "" + str(res))
+# This code is contributed by Jyothi Pinjala.","From code
+The original list is : ['geeksforgeeks', 'best', 'geeks', 'and', 'geeks', 'love', 'CS']","Python  -  Split String on Prefix Occurrence
+# Python3 code to demonstrate working of
+# Split Strings on Prefix Occurrence
+# Using itertools.groupby()
+
+from itertools import groupby
+
+# initializing list
+test_list = [""geeksforgeeks"", ""best"", ""geeks"", ""and"", ""geeks"", ""love"", ""CS""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing prefix
+pref = ""geek""
+
+# Using groupby() + startswith()
+res = []
+for k, g in groupby(test_list, lambda x: x.startswith(pref)):
+    if k:
+        res.append(list(g))
+    else:
+        if res:
+            res[-1].extend(list(g))
+
+# printing result
+print(""Prefix Split List : "" + str(res))
+# This code is contributed by Jyothi Pinjala."
+Python program to Replace all Characters of a List Except the given character,https://www.geeksforgeeks.org/python-program-to-replace-all-characters-of-a-list-except-the-given-character/,"# Python3 code to demonstrate working of
+# Replace all Characters Except K
+# Using list comprehension and conditional expressions
+
+# initializing lists
+test_list = [""G"", ""F"", ""G"", ""I"", ""S"", ""B"", ""E"", ""S"", ""T""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing repl_chr
+repl_chr = ""$""
+
+# initializing retain chararter
+ret_chr = ""G""
+
+# list comprehension to remake list after replacement
+res = [ele if ele == ret_chr else repl_chr for ele in test_list]
+
+# printing result
+print(""List after replacement : "" + str(res))","From code
+The original list : ['G', 'F', 'G', 'I', 'S', 'B', 'E', 'S', 'T']","Python program to Replace all Characters of a List Except the given character
+# Python3 code to demonstrate working of
+# Replace all Characters Except K
+# Using list comprehension and conditional expressions
+
+# initializing lists
+test_list = [""G"", ""F"", ""G"", ""I"", ""S"", ""B"", ""E"", ""S"", ""T""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing repl_chr
+repl_chr = ""$""
+
+# initializing retain chararter
+ret_chr = ""G""
+
+# list comprehension to remake list after replacement
+res = [ele if ele == ret_chr else repl_chr for ele in test_list]
+
+# printing result
+print(""List after replacement : "" + str(res))"
+Python program to Replace all Characters of a List Except the given character,https://www.geeksforgeeks.org/python-program-to-replace-all-characters-of-a-list-except-the-given-character/,"# Python3 code to demonstrate working of
+# Replace all Characters Except K
+# Using map() + lambda
+
+# initializing lists
+test_list = [""G"", ""F"", ""G"", ""I"", ""S"", ""B"", ""E"", ""S"", ""T""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing repl_chr
+repl_chr = ""$""
+
+# initializing retain chararter
+ret_chr = ""G""
+
+# using map() to extend logic to each element of list
+res = list(map(lambda ele: ret_chr if ele == ret_chr else repl_chr, test_list))
+
+# printing result
+print(""List after replacement : "" + str(res))","From code
+The original list : ['G', 'F', 'G', 'I', 'S', 'B', 'E', 'S', 'T']","Python program to Replace all Characters of a List Except the given character
+# Python3 code to demonstrate working of
+# Replace all Characters Except K
+# Using map() + lambda
+
+# initializing lists
+test_list = [""G"", ""F"", ""G"", ""I"", ""S"", ""B"", ""E"", ""S"", ""T""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing repl_chr
+repl_chr = ""$""
+
+# initializing retain chararter
+ret_chr = ""G""
+
+# using map() to extend logic to each element of list
+res = list(map(lambda ele: ret_chr if ele == ret_chr else repl_chr, test_list))
+
+# printing result
+print(""List after replacement : "" + str(res))"
+Python program to Replace all Characters of a List Except the given character,https://www.geeksforgeeks.org/python-program-to-replace-all-characters-of-a-list-except-the-given-character/,"# Python3 code to demonstrate working of
+# Replace all Characters Except K
+# Using for loop
+
+# initializing lists
+test_list = [""G"", ""F"", ""G"", ""I"", ""S"", ""B"", ""E"", ""S"", ""T""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing repl_chr
+repl_chr = ""$""
+
+# initializing retain chararter
+ret_chr = ""G""
+
+# creating an empty list to store the modified characters
+res = []
+
+# iterating through the list and replacing the characters
+for ele in test_list:
+    if ele == ret_chr:
+        res.append(ele)
+    else:
+        res.append(repl_chr)
+
+# printing result
+print(""List after replacement : "" + str(res))","From code
+The original list : ['G', 'F', 'G', 'I', 'S', 'B', 'E', 'S', 'T']","Python program to Replace all Characters of a List Except the given character
+# Python3 code to demonstrate working of
+# Replace all Characters Except K
+# Using for loop
+
+# initializing lists
+test_list = [""G"", ""F"", ""G"", ""I"", ""S"", ""B"", ""E"", ""S"", ""T""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing repl_chr
+repl_chr = ""$""
+
+# initializing retain chararter
+ret_chr = ""G""
+
+# creating an empty list to store the modified characters
+res = []
+
+# iterating through the list and replacing the characters
+for ele in test_list:
+    if ele == ret_chr:
+        res.append(ele)
+    else:
+        res.append(repl_chr)
+
+# printing result
+print(""List after replacement : "" + str(res))"
+Python  -  Remove words containing list characters,https://www.geeksforgeeks.org/python-remove-words-containing-list-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Remove words containing list characters
+# using list comprehension + all()
+from itertools import groupby
+
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+# using list comprehension + all()
+res = [ele for ele in test_list if all(ch not in ele for ch in char_list)]
+
+# printing result
+print(""The filtered strings are : "" + str(res))","From code
+The original list is : ['gfg', 'is', 'best', 'for', 'geeks']","Python  -  Remove words containing list characters
+# Python3 code to demonstrate
+# Remove words containing list characters
+# using list comprehension + all()
+from itertools import groupby
+
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+# using list comprehension + all()
+res = [ele for ele in test_list if all(ch not in ele for ch in char_list)]
+
+# printing result
+print(""The filtered strings are : "" + str(res))"
+Python  -  Remove words containing list characters,https://www.geeksforgeeks.org/python-remove-words-containing-list-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Remove words containing list characters
+# using loop
+from itertools import groupby
+
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+# using loop
+res = []
+flag = 1
+for ele in test_list:
+    for idx in char_list:
+        if idx not in ele:
+            flag = 1
+        else:
+            flag = 0
+            break
+    if flag == 1:
+        res.append(ele)
+
+# printing result
+print(""The filtered strings are : "" + str(res))","From code
+The original list is : ['gfg', 'is', 'best', 'for', 'geeks']","Python  -  Remove words containing list characters
+# Python3 code to demonstrate
+# Remove words containing list characters
+# using loop
+from itertools import groupby
+
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+# using loop
+res = []
+flag = 1
+for ele in test_list:
+    for idx in char_list:
+        if idx not in ele:
+            flag = 1
+        else:
+            flag = 0
+            break
+    if flag == 1:
+        res.append(ele)
+
+# printing result
+print(""The filtered strings are : "" + str(res))"
+Python  -  Remove words containing list characters,https://www.geeksforgeeks.org/python-remove-words-containing-list-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Remove words containing list characters
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+
+res = []
+for i in test_list:
+    x = i
+    for j in char_list:
+        i = i.replace(j, """")
+    if len(i) == len(x):
+        res.append(i)
+# printing result
+print(""The filtered strings are : "" + str(res))","From code
+The original list is : ['gfg', 'is', 'best', 'for', 'geeks']","Python  -  Remove words containing list characters
+# Python3 code to demonstrate
+# Remove words containing list characters
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+
+res = []
+for i in test_list:
+    x = i
+    for j in char_list:
+        i = i.replace(j, """")
+    if len(i) == len(x):
+        res.append(i)
+# printing result
+print(""The filtered strings are : "" + str(res))"
+Python  -  Remove words containing list characters,https://www.geeksforgeeks.org/python-remove-words-containing-list-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Remove words containing list characters
+from collections import Counter
+
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+
+res = []
+freqCharList = Counter(char_list)
+for i in test_list:
+    unique = True
+    for char in i:
+        if char in freqCharList.keys():
+            unique = False
+            break
+    if unique:
+        res.append(i)
+
+
+# printing result
+print(""The filtered strings are : "" + str(res))","From code
+The original list is : ['gfg', 'is', 'best', 'for', 'geeks']","Python  -  Remove words containing list characters
+# Python3 code to demonstrate
+# Remove words containing list characters
+from collections import Counter
+
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+
+res = []
+freqCharList = Counter(char_list)
+for i in test_list:
+    unique = True
+    for char in i:
+        if char in freqCharList.keys():
+            unique = False
+            break
+    if unique:
+        res.append(i)
+
+
+# printing result
+print(""The filtered strings are : "" + str(res))"
+Python  -  Remove words containing list characters,https://www.geeksforgeeks.org/python-remove-words-containing-list-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Remove words containing list characters
+from itertools import groupby
+import operator as op
+
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+# using loop
+res = []
+flag = 1
+for ele in test_list:
+    for idx in char_list:
+        if op.countOf(ele, idx) == 0:
+            flag = 1
+        else:
+            flag = 0
+            break
+    if flag == 1:
+        res.append(ele)
+
+# printing result
+print(""The filtered strings are : "" + str(res))","From code
+The original list is : ['gfg', 'is', 'best', 'for', 'geeks']","Python  -  Remove words containing list characters
+# Python3 code to demonstrate
+# Remove words containing list characters
+from itertools import groupby
+import operator as op
+
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+# using loop
+res = []
+flag = 1
+for ele in test_list:
+    for idx in char_list:
+        if op.countOf(ele, idx) == 0:
+            flag = 1
+        else:
+            flag = 0
+            break
+    if flag == 1:
+        res.append(ele)
+
+# printing result
+print(""The filtered strings are : "" + str(res))"
+Python  -  Remove words containing list characters,https://www.geeksforgeeks.org/python-remove-words-containing-list-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Remove words containing list characters
+
+
+def remove_words(start, lst, charlst, newlist=[]):
+    if start == len(lst):
+        return newlist
+    flag = 0
+    for i in charlst:
+        if i in lst[start]:
+            flag = 1
+    if flag == 0:
+        newlist.append(lst[start])
+    return remove_words(start + 1, lst, charlst, newlist)
+
+
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+# using recursive function
+res = remove_words(0, test_list, char_list)
+
+# printing result
+print(""The filtered strings are : "" + str(res))
+# this code contributed by tvsk","From code
+The original list is : ['gfg', 'is', 'best', 'for', 'geeks']","Python  -  Remove words containing list characters
+# Python3 code to demonstrate
+# Remove words containing list characters
+
+
+def remove_words(start, lst, charlst, newlist=[]):
+    if start == len(lst):
+        return newlist
+    flag = 0
+    for i in charlst:
+        if i in lst[start]:
+            flag = 1
+    if flag == 0:
+        newlist.append(lst[start])
+    return remove_words(start + 1, lst, charlst, newlist)
+
+
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = [""g"", ""o""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+# using recursive function
+res = remove_words(0, test_list, char_list)
+
+# printing result
+print(""The filtered strings are : "" + str(res))
+# this code contributed by tvsk"
+Python  -  Remove words containing list characters,https://www.geeksforgeeks.org/python-remove-words-containing-list-characters/?ref=leftbar-rightbar,"test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+char_list = [""g"", ""o""]
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+res = list(filter(lambda x: not any(y in x for y in char_list), test_list))
+print(res)","From code
+The original list is : ['gfg', 'is', 'best', 'for', 'geeks']","Python  -  Remove words containing list characters
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+char_list = [""g"", ""o""]
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+res = list(filter(lambda x: not any(y in x for y in char_list), test_list))
+print(res)"
+Python  -  Remove words containing list characters,https://www.geeksforgeeks.org/python-remove-words-containing-list-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate
+# Remove words containing list characters
+
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = set([""g"", ""o""])
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+res = list(filter(lambda x: not set(x).intersection(char_list), test_list))
+
+# printing result
+print(""The filtered strings are : "" + str(res))","From code
+The original list is : ['gfg', 'is', 'best', 'for', 'geeks']","Python  -  Remove words containing list characters
+# Python3 code to demonstrate
+# Remove words containing list characters
+
+# initializing list
+test_list = [""gfg"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing char list
+char_list = set([""g"", ""o""])
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing character list
+print(""The character list is : "" + str(char_list))
+
+# Remove words containing list characters
+res = list(filter(lambda x: not set(x).intersection(char_list), test_list))
+
+# printing result
+print(""The filtered strings are : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using loop + strip()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using loop + strip()
+res = []
+for ele in test_list:
+    if ele.strip():
+        res.append(ele)
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using loop + strip()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using loop + strip()
+res = []
+for ele in test_list:
+    if ele.strip():
+        res.append(ele)
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using list comprehension + strip()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using list comprehension + strip()
+res = [ele for ele in test_list if ele.strip()]
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using list comprehension + strip()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using list comprehension + strip()
+res = [ele for ele in test_list if ele.strip()]
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using find()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using find()
+res = []
+for ele in test_list:
+    if ele.find("" "") == -1:
+        res.append(ele)
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using find()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using find()
+res = []
+for ele in test_list:
+    if ele.find("" "") == -1:
+        res.append(ele)
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = list(filter(lambda x: x[0].lower() != x[0].upper(), test_list))
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = list(filter(lambda x: x[0].lower() != x[0].upper(), test_list))
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# initializing list
+import itertools
+
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = list(itertools.filterfalse(lambda x: x[0].upper() == x[0].lower(), test_list))
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# initializing list
+import itertools
+
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = list(itertools.filterfalse(lambda x: x[0].upper() == x[0].lower(), test_list))
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", "" "", ""best""]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+res = [ele for ele in test_list if not ele.isspace()]
+
+# Printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", "" "", ""best""]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+res = [ele for ele in test_list if not ele.isspace()]
+
+# Printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"import re
+
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", "" "", ""best""]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+string = """".join(test_list)
+# Remove multiple empty spaces from string List
+res = re.findall(r""[a-zA-Z]+"", string)
+
+# Printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+import re
+
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", "" "", ""best""]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+string = """".join(test_list)
+# Remove multiple empty spaces from string List
+res = re.findall(r""[a-zA-Z]+"", string)
+
+# Printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Add Space between Potential Words,https://www.geeksforgeeks.org/python-add-space-between-potential-words/,"# Python3 code to demonstrate working of
+# Add Space between Potential Words
+# Using loop + join()
+
+# initializing list
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+res = []
+
+# loop to iterate all strings
+for ele in test_list:
+    temp = [[]]
+    for char in ele:
+        # checking for upper case character
+        if char.isupper():
+            temp.append([])
+
+        # appending character at latest list
+        temp[-1].append(char)
+
+    # joining lists after adding space
+    res.append("" "".join("""".join(ele) for ele in temp))
+
+# printing result
+print(""The space added list of strings : "" + str(res))","From code
+The original list : ['gfgBest', 'forGeeks', 'andComputerScience']","Python  -  Add Space between Potential Words
+# Python3 code to demonstrate working of
+# Add Space between Potential Words
+# Using loop + join()
+
+# initializing list
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+res = []
+
+# loop to iterate all strings
+for ele in test_list:
+    temp = [[]]
+    for char in ele:
+        # checking for upper case character
+        if char.isupper():
+            temp.append([])
+
+        # appending character at latest list
+        temp[-1].append(char)
+
+    # joining lists after adding space
+    res.append("" "".join("""".join(ele) for ele in temp))
+
+# printing result
+print(""The space added list of strings : "" + str(res))"
+Python  -  Add Space between Potential Words,https://www.geeksforgeeks.org/python-add-space-between-potential-words/,"# Python3 code to demonstrate working of
+# Add Space between Potential Words
+# Using regex() + list comprehension
+import re
+
+# initializing list
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using regex() to perform task
+res = [re.sub(r""(\w)([A-Z])"", r""\1 \2"", ele) for ele in test_list]
+
+# printing result
+print(""The space added list of strings : "" + str(res))","From code
+The original list : ['gfgBest', 'forGeeks', 'andComputerScience']","Python  -  Add Space between Potential Words
+# Python3 code to demonstrate working of
+# Add Space between Potential Words
+# Using regex() + list comprehension
+import re
+
+# initializing list
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using regex() to perform task
+res = [re.sub(r""(\w)([A-Z])"", r""\1 \2"", ele) for ele in test_list]
+
+# printing result
+print(""The space added list of strings : "" + str(res))"
+Python  -  Add Space between Potential Words,https://www.geeksforgeeks.org/python-add-space-between-potential-words/,"# Python3 code to demonstrate working of
+# Add Space between Potential Words
+
+# initializing list
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+res = []
+for i in test_list:
+    for j in i:
+        if j.isupper():
+            i = i.replace(j, "" "" + j)
+    res.append(i)
+
+# printing result
+print(""The space added list of strings : "" + str(res))","From code
+The original list : ['gfgBest', 'forGeeks', 'andComputerScience']","Python  -  Add Space between Potential Words
+# Python3 code to demonstrate working of
+# Add Space between Potential Words
+
+# initializing list
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+res = []
+for i in test_list:
+    for j in i:
+        if j.isupper():
+            i = i.replace(j, "" "" + j)
+    res.append(i)
+
+# printing result
+print(""The space added list of strings : "" + str(res))"
+Python  -  Add Space between Potential Words,https://www.geeksforgeeks.org/python-add-space-between-potential-words/,"# Python3 code to demonstrate working of
+# Add Space between Potential Words
+
+# initializing list
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+res = []
+alphabets = ""ABCDEFGHIJKLMNOPQRSTUVWXYZ""
+for i in test_list:
+    s = """"
+    for j in i:
+        if j in alphabets:
+            s += "" "" + j
+        else:
+            s += j
+    res.append(s)
+
+# printing result
+print(""The space added list of strings : "" + str(res))","From code
+The original list : ['gfgBest', 'forGeeks', 'andComputerScience']","Python  -  Add Space between Potential Words
+# Python3 code to demonstrate working of
+# Add Space between Potential Words
+
+# initializing list
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+res = []
+alphabets = ""ABCDEFGHIJKLMNOPQRSTUVWXYZ""
+for i in test_list:
+    s = """"
+    for j in i:
+        if j in alphabets:
+            s += "" "" + j
+        else:
+            s += j
+    res.append(s)
+
+# printing result
+print(""The space added list of strings : "" + str(res))"
+Python  -  Add Space between Potential Words,https://www.geeksforgeeks.org/python-add-space-between-potential-words/,"import re
+
+
+def add_space(strings):
+    return [re.sub(r""([A-Z][a-z]+)"", r"" \1"", ele) for ele in strings]
+
+
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+# printing original list
+print(""The original list : "" + str(test_list))
+
+result = add_space(test_list)
+print(""The space added list of strings:"", result)
+# This code is contributed by Jyothi pinjala","From code
+The original list : ['gfgBest', 'forGeeks', 'andComputerScience']","Python  -  Add Space between Potential Words
+import re
+
+
+def add_space(strings):
+    return [re.sub(r""([A-Z][a-z]+)"", r"" \1"", ele) for ele in strings]
+
+
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+# printing original list
+print(""The original list : "" + str(test_list))
+
+result = add_space(test_list)
+print(""The space added list of strings:"", result)
+# This code is contributed by Jyothi pinjala"
+Python  -  Add Space between Potential Words,https://www.geeksforgeeks.org/python-add-space-between-potential-words/,"import re
+
+# initializing list
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# define regular expression pattern
+pattern = r""[A-Z]+[a-z]+[^a-zA-Z]*""
+
+
+# define function to add spaces using regex
+def add_space_regex(s):
+    return re.sub(pattern, r"" \g<0>"", s).strip()
+
+
+# apply function to each element of the list using list comprehension
+res = [add_space_regex(s) for s in test_list]
+
+# printing result
+print(""The space added list of strings : "" + str(res))","From code
+The original list : ['gfgBest', 'forGeeks', 'andComputerScience']","Python  -  Add Space between Potential Words
+import re
+
+# initializing list
+test_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# define regular expression pattern
+pattern = r""[A-Z]+[a-z]+[^a-zA-Z]*""
+
+
+# define function to add spaces using regex
+def add_space_regex(s):
+    return re.sub(pattern, r"" \g<0>"", s).strip()
+
+
+# apply function to each element of the list using list comprehension
+res = [add_space_regex(s) for s in test_list]
+
+# printing result
+print(""The space added list of strings : "" + str(res))"
+Python  -  Add Space between Potential Words,https://www.geeksforgeeks.org/python-add-space-between-potential-words/,"from collections import defaultdict
+
+original_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+modified_list = []
+
+for word in original_list:
+    d = defaultdict(str)
+    for i, c in enumerate(word):
+        if c.isupper():
+            d[i] += "" ""
+        d[i] += c
+    modified_list.append("""".join(d.values()))
+
+print(""The modified list:"", modified_list)","From code
+The original list : ['gfgBest', 'forGeeks', 'andComputerScience']","Python  -  Add Space between Potential Words
+from collections import defaultdict
+
+original_list = [""gfgBest"", ""forGeeks"", ""andComputerScience""]
+modified_list = []
+
+for word in original_list:
+    d = defaultdict(str)
+    for i, c in enumerate(word):
+        if c.isupper():
+            d[i] += "" ""
+        d[i] += c
+    modified_list.append("""".join(d.values()))
+
+print(""The modified list:"", modified_list)"
+Python  -  Filter the List of String whose index in second List contains the given Substring,https://www.geeksforgeeks.org/python-filter-the-list-of-string-whose-index-in-second-list-contaons-the-given-substring/,"# Python3 code to demonstrate working of
+# Extract elements filtered by substring
+# from other list Using zip() + loop + in
+# operator
+
+# initializing list
+test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""wrong"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# initializing substr
+sub_str = ""ok""
+
+res = []
+# using zip() to map by index
+for ele1, ele2 in zip(test_list1, test_list2):
+    # checking for substring
+    if sub_str in ele2:
+        res.append(ele1)
+
+# printing result
+print(""The extracted list : "" + str(res))","From code
+The original list 1 is : ['Gfg', 'is', 'not', 'best', 'and', 'not', 'for', 'CS']","Python  -  Filter the List of String whose index in second List contains the given Substring
+# Python3 code to demonstrate working of
+# Extract elements filtered by substring
+# from other list Using zip() + loop + in
+# operator
+
+# initializing list
+test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""wrong"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# initializing substr
+sub_str = ""ok""
+
+res = []
+# using zip() to map by index
+for ele1, ele2 in zip(test_list1, test_list2):
+    # checking for substring
+    if sub_str in ele2:
+        res.append(ele1)
+
+# printing result
+print(""The extracted list : "" + str(res))"
+Python  -  Filter the List of String whose index in second List contains the given Substring,https://www.geeksforgeeks.org/python-filter-the-list-of-string-whose-index-in-second-list-contaons-the-given-substring/,"# Python3 code to demonstrate working of
+# Extract elements filtered by substring
+# from other list Using list comprehension + zip()
+
+# initializing list
+test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""no"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# initializing substr
+sub_str = ""ok""
+
+# using list comprehension to perform task
+res = [ele1 for ele1, ele2 in zip(test_list1, test_list2) if sub_str in ele2]
+
+# printing result
+print(""The extracted list : "" + str(res))","From code
+The original list 1 is : ['Gfg', 'is', 'not', 'best', 'and', 'not', 'for', 'CS']","Python  -  Filter the List of String whose index in second List contains the given Substring
+# Python3 code to demonstrate working of
+# Extract elements filtered by substring
+# from other list Using list comprehension + zip()
+
+# initializing list
+test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""no"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# initializing substr
+sub_str = ""ok""
+
+# using list comprehension to perform task
+res = [ele1 for ele1, ele2 in zip(test_list1, test_list2) if sub_str in ele2]
+
+# printing result
+print(""The extracted list : "" + str(res))"
+Python  -  Filter the List of String whose index in second List contains the given Substring,https://www.geeksforgeeks.org/python-filter-the-list-of-string-whose-index-in-second-list-contaons-the-given-substring/,"# Python3 code to demonstrate working of
+# Extract elements filtered by substring
+
+# initializing list
+test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""wrong"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# initializing substr
+sub_str = ""ok""
+
+res = []
+for i in range(0, len(test_list2)):
+    if test_list2[i].find(sub_str) != -1:
+        res.append(test_list1[i])
+
+
+# printing result
+print(""The extracted list : "" + str(res))","From code
+The original list 1 is : ['Gfg', 'is', 'not', 'best', 'and', 'not', 'for', 'CS']","Python  -  Filter the List of String whose index in second List contains the given Substring
+# Python3 code to demonstrate working of
+# Extract elements filtered by substring
+
+# initializing list
+test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""wrong"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# initializing substr
+sub_str = ""ok""
+
+res = []
+for i in range(0, len(test_list2)):
+    if test_list2[i].find(sub_str) != -1:
+        res.append(test_list1[i])
+
+
+# printing result
+print(""The extracted list : "" + str(res))"
+Python  -  Filter the List of String whose index in second List contains the given Substring,https://www.geeksforgeeks.org/python-filter-the-list-of-string-whose-index-in-second-list-contaons-the-given-substring/,"# Python3 code to demonstrate working of
+# Extract elements filtered by substring
+# from other list using filter() function
+
+# initializing list
+test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""wrong"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# initializing substr
+sub_str = ""ok""
+
+# using filter() function to filter elements
+res = list(filter(lambda x: sub_str in test_list2[test_list1.index(x)], test_list1))
+
+# printing result
+print(""The extracted list : "" + str(res))","From code
+The original list 1 is : ['Gfg', 'is', 'not', 'best', 'and', 'not', 'for', 'CS']","Python  -  Filter the List of String whose index in second List contains the given Substring
+# Python3 code to demonstrate working of
+# Extract elements filtered by substring
+# from other list using filter() function
+
+# initializing list
+test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""wrong"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# initializing substr
+sub_str = ""ok""
+
+# using filter() function to filter elements
+res = list(filter(lambda x: sub_str in test_list2[test_list1.index(x)], test_list1))
+
+# printing result
+print(""The extracted list : "" + str(res))"
+Python  -  Filter the List of String whose index in second List contains the given Substring,https://www.geeksforgeeks.org/python-filter-the-list-of-string-whose-index-in-second-list-contaons-the-given-substring/,"# Python3 code to demonstrate working of
+# Extract elements filtered by substring
+# from other list Using itertools.compress()
+
+import itertools
+
+# initializing list
+test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""wrong"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# initializing substr
+sub_str = ""ok""
+
+# using compress() to filter corresponding elements from test_list1
+filtered_list = itertools.compress(test_list1, [sub_str in ele for ele in test_list2])
+
+# converting filter object to list
+res = list(filtered_list)
+
+# printing result
+print(""The extracted list : "" + str(res))","From code
+The original list 1 is : ['Gfg', 'is', 'not', 'best', 'and', 'not', 'for', 'CS']","Python  -  Filter the List of String whose index in second List contains the given Substring
+# Python3 code to demonstrate working of
+# Extract elements filtered by substring
+# from other list Using itertools.compress()
+
+import itertools
+
+# initializing list
+test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""wrong"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# initializing substr
+sub_str = ""ok""
+
+# using compress() to filter corresponding elements from test_list1
+filtered_list = itertools.compress(test_list1, [sub_str in ele for ele in test_list2])
+
+# converting filter object to list
+res = list(filtered_list)
+
+# printing result
+print(""The extracted list : "" + str(res))"
+Python  -  Filter the List of String whose index in second List contains the given Substring,https://www.geeksforgeeks.org/python-filter-the-list-of-string-whose-index-in-second-list-contaons-the-given-substring/,"test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""wrong"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+sub_str = ""ok""
+
+res = list(filter(lambda x: x[1].find(sub_str) != -1, zip(test_list1, test_list2)))
+extracted_list = list(map(lambda x: x[0], res))
+
+print(""The extracted list : "" + str(extracted_list))","From code
+The original list 1 is : ['Gfg', 'is', 'not', 'best', 'and', 'not', 'for', 'CS']","Python  -  Filter the List of String whose index in second List contains the given Substring
+test_list1 = [""Gfg"", ""is"", ""not"", ""best"", ""and"", ""not"", ""for"", ""CS""]
+test_list2 = [""Its ok"", ""all ok"", ""wrong"", ""looks ok"", ""ok"", ""wrong"", ""ok"", ""thats ok""]
+
+sub_str = ""ok""
+
+res = list(filter(lambda x: x[1].find(sub_str) != -1, zip(test_list1, test_list2)))
+extracted_list = list(map(lambda x: x[0], res))
+
+print(""The extracted list : "" + str(extracted_list))"
+Python | Convert Character Matrix Rowix to single String,https://www.geeksforgeeks.org/python-convert-character-matrix-to-single-string/,"# Python3 code to demonstrate working of
+# Convert Character Matrix to single String
+# Using join() + list comprehension
+
+# initializing list
+test_list = [[""g"", ""f"", ""g""], [""i"", ""s""], [""b"", ""e"", ""s"", ""t""]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Character Matrix to single String
+# Using join() + list comprehension
+res = """".join(ele for sub in test_list for ele in sub)
+
+# printing result
+print(""The String after join : "" + res)","From code
+The original list is : [['g', 'f', 'g'], ['i', 's'], ['b', 'e', 's', 't']]","Python | Convert Character Matrix Rowix to single String
+# Python3 code to demonstrate working of
+# Convert Character Matrix to single String
+# Using join() + list comprehension
+
+# initializing list
+test_list = [[""g"", ""f"", ""g""], [""i"", ""s""], [""b"", ""e"", ""s"", ""t""]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Character Matrix to single String
+# Using join() + list comprehension
+res = """".join(ele for sub in test_list for ele in sub)
+
+# printing result
+print(""The String after join : "" + res)"
+Python | Convert Character Matrix Rowix to single String,https://www.geeksforgeeks.org/python-convert-character-matrix-to-single-string/,"# Python3 code to demonstrate working of
+# Convert Character Matrix to single String
+# Using join() + chain()
+
+from itertools import chain
+
+# Initializing list
+test_list = [[""g"", ""f"", ""g""], [""i"", ""s""], [""b"", ""e"", ""s"", ""t""]]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Character Matrix to single String
+# Using join() + chain()
+res = """".join(chain(*test_list))
+
+# Printing result
+print(""The String after join : "" + res)","From code
+The original list is : [['g', 'f', 'g'], ['i', 's'], ['b', 'e', 's', 't']]","Python | Convert Character Matrix Rowix to single String
+# Python3 code to demonstrate working of
+# Convert Character Matrix to single String
+# Using join() + chain()
+
+from itertools import chain
+
+# Initializing list
+test_list = [[""g"", ""f"", ""g""], [""i"", ""s""], [""b"", ""e"", ""s"", ""t""]]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Character Matrix to single String
+# Using join() + chain()
+res = """".join(chain(*test_list))
+
+# Printing result
+print(""The String after join : "" + res)"
+Python | Convert Character Matrix Rowix to single String,https://www.geeksforgeeks.org/python-convert-character-matrix-to-single-string/,"# Python3 code to demonstrate working of
+# Convert Character Matrix to single String
+# Using sum() + map()
+
+# initializing list
+test_list = [[""g"", ""f"", ""g""], [""i"", ""s""], [""b"", ""e"", ""s"", ""t""]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Character Matrix to single String
+# Using sum() + map()
+res = """".join(sum(map(list, test_list), []))
+
+# printing result
+print(""The String after join : "" + res)","From code
+The original list is : [['g', 'f', 'g'], ['i', 's'], ['b', 'e', 's', 't']]","Python | Convert Character Matrix Rowix to single String
+# Python3 code to demonstrate working of
+# Convert Character Matrix to single String
+# Using sum() + map()
+
+# initializing list
+test_list = [[""g"", ""f"", ""g""], [""i"", ""s""], [""b"", ""e"", ""s"", ""t""]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Character Matrix to single String
+# Using sum() + map()
+res = """".join(sum(map(list, test_list), []))
+
+# printing result
+print(""The String after join : "" + res)"
+Python | Convert Character Matrix Rowix to single String,https://www.geeksforgeeks.org/python-convert-character-matrix-to-single-string/,"# Python3 code to demonstrate working of
+# Convert Character Matrix to single String
+# Using reduce()
+
+from functools import reduce
+
+# initializing list
+test_list = [[""g"", ""f"", ""g""], [""i"", ""s""], [""b"", ""e"", ""s"", ""t""]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Character Matrix to single String
+# Using reduce()
+res = reduce(lambda x, y: x + y, [char for row in test_list for char in row])
+
+# printing result
+print(""The String after join : "" + res)","From code
+The original list is : [['g', 'f', 'g'], ['i', 's'], ['b', 'e', 's', 't']]","Python | Convert Character Matrix Rowix to single String
+# Python3 code to demonstrate working of
+# Convert Character Matrix to single String
+# Using reduce()
+
+from functools import reduce
+
+# initializing list
+test_list = [[""g"", ""f"", ""g""], [""i"", ""s""], [""b"", ""e"", ""s"", ""t""]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Character Matrix to single String
+# Using reduce()
+res = reduce(lambda x, y: x + y, [char for row in test_list for char in row])
+
+# printing result
+print(""The String after join : "" + res)"
+Python  -  Count String Lists with substring String List,https://www.geeksforgeeks.org/python-count-strings-with-substring-string-list/?ref=leftbar-rightbar,"# Python code to demonstrate
+# Count Strings with substring String List
+# using list comprehension + len()
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+# using list comprehension + len()
+# Count Strings with substring String List
+res = len([i for i in test_list if subs in i])
+
+# printing result
+print(""All strings count with given substring are : "" + str(res))","From code
+The original list is : ['GeeksforGeeks', 'Geeky', 'Computers', 'Algorithms']","Python  -  Count String Lists with substring String List
+# Python code to demonstrate
+# Count Strings with substring String List
+# using list comprehension + len()
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+# using list comprehension + len()
+# Count Strings with substring String List
+res = len([i for i in test_list if subs in i])
+
+# printing result
+print(""All strings count with given substring are : "" + str(res))"
+Python  -  Count String Lists with substring String List,https://www.geeksforgeeks.org/python-count-strings-with-substring-string-list/?ref=leftbar-rightbar,"# Python code to demonstrate
+# Count Strings with substring String List
+# using filter() + lambda + len()
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+# using filter() + lambda + len()
+# Count Strings with substring String List
+res = len(list(filter(lambda x: subs in x, test_list)))
+
+# printing result
+print(""All strings count with given substring are : "" + str(res))","From code
+The original list is : ['GeeksforGeeks', 'Geeky', 'Computers', 'Algorithms']","Python  -  Count String Lists with substring String List
+# Python code to demonstrate
+# Count Strings with substring String List
+# using filter() + lambda + len()
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+# using filter() + lambda + len()
+# Count Strings with substring String List
+res = len(list(filter(lambda x: subs in x, test_list)))
+
+# printing result
+print(""All strings count with given substring are : "" + str(res))"
+Python  -  Count String Lists with substring String List,https://www.geeksforgeeks.org/python-count-strings-with-substring-string-list/?ref=leftbar-rightbar,"# Python code to demonstrate
+# Count Strings with substring String List
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+
+# Count Strings with substring String List
+res = 0
+for i in test_list:
+    if i.find(subs) != -1:
+        res += 1
+
+# printing result
+print(""All strings count with given substring are : "" + str(res))","From code
+The original list is : ['GeeksforGeeks', 'Geeky', 'Computers', 'Algorithms']","Python  -  Count String Lists with substring String List
+# Python code to demonstrate
+# Count Strings with substring String List
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+
+# Count Strings with substring String List
+res = 0
+for i in test_list:
+    if i.find(subs) != -1:
+        res += 1
+
+# printing result
+print(""All strings count with given substring are : "" + str(res))"
+Python  -  Count String Lists with substring String List,https://www.geeksforgeeks.org/python-count-strings-with-substring-string-list/?ref=leftbar-rightbar,"# Python code to demonstrate
+# Count Strings with substring String List
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+
+# Count Strings with substring String List
+res = 0
+import operator
+
+for i in test_list:
+    if operator.contains(i, subs):
+        res += 1
+
+# printing result
+print(""All strings count with given substring are : "" + str(res))","From code
+The original list is : ['GeeksforGeeks', 'Geeky', 'Computers', 'Algorithms']","Python  -  Count String Lists with substring String List
+# Python code to demonstrate
+# Count Strings with substring String List
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+
+# Count Strings with substring String List
+res = 0
+import operator
+
+for i in test_list:
+    if operator.contains(i, subs):
+        res += 1
+
+# printing result
+print(""All strings count with given substring are : "" + str(res))"
+Python  -  Count String Lists with substring String List,https://www.geeksforgeeks.org/python-count-strings-with-substring-string-list/?ref=leftbar-rightbar,"# Python code to demonstrate
+# Count Strings with substring String List
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+# Count Strings with substring String List
+res = sum(1 for s in test_list if s.count(subs) > 0)
+
+# printing result
+print(""All strings count with given substring are : "" + str(res))","From code
+The original list is : ['GeeksforGeeks', 'Geeky', 'Computers', 'Algorithms']","Python  -  Count String Lists with substring String List
+# Python code to demonstrate
+# Count Strings with substring String List
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+# Count Strings with substring String List
+res = sum(1 for s in test_list if s.count(subs) > 0)
+
+# printing result
+print(""All strings count with given substring are : "" + str(res))"
+Python  -  Count String Lists with substring String List,https://www.geeksforgeeks.org/python-count-strings-with-substring-string-list/?ref=leftbar-rightbar,"from functools import reduce
+
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+subs = ""Geek""
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+count = reduce(lambda x, y: x + 1 if subs in y else x, test_list, 0)
+# printing result
+print(""All strings count with given substring are :"", count)
+# This code is contributed by Jyothi pinjala.","From code
+The original list is : ['GeeksforGeeks', 'Geeky', 'Computers', 'Algorithms']","Python  -  Count String Lists with substring String List
+from functools import reduce
+
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+subs = ""Geek""
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+count = reduce(lambda x, y: x + 1 if subs in y else x, test_list, 0)
+# printing result
+print(""All strings count with given substring are :"", count)
+# This code is contributed by Jyothi pinjala."
+Python  -  Count String Lists with substring String List,https://www.geeksforgeeks.org/python-count-strings-with-substring-string-list/?ref=leftbar-rightbar,"# Python code to demonstrate
+# Count Strings with substring String List
+# using for loop
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is: "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+# using for loop
+count = 0
+for string in test_list:
+    if subs in string:
+        count += 1
+
+# printing result
+print(""All strings count with given substring are: "" + str(count))","From code
+The original list is : ['GeeksforGeeks', 'Geeky', 'Computers', 'Algorithms']","Python  -  Count String Lists with substring String List
+# Python code to demonstrate
+# Count Strings with substring String List
+# using for loop
+
+# initializing list
+test_list = [""GeeksforGeeks"", ""Geeky"", ""Computers"", ""Algorithms""]
+
+# printing original list
+print(""The original list is: "" + str(test_list))
+
+# initializing substring
+subs = ""Geek""
+
+# using for loop
+count = 0
+for string in test_list:
+    if subs in string:
+        count += 1
+
+# printing result
+print(""All strings count with given substring are: "" + str(count))"
+Python  -  Replace Substrings from String List,https://www.geeksforgeeks.org/python-replace-substrings-from-string-list/,"# Python3 code to demonstrate
+# Replace Substrings from String List
+# using loop + replace() + enumerate()
+
+# Initializing list1
+test_list1 = [""GeeksforGeeks"", ""is"", ""Best"", ""For"", ""Geeks"", ""And"", ""Computer Science""]
+test_list2 = [[""Geeks"", ""Gks""], [""And"", ""&""], [""Computer"", ""Comp""]]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace Substrings from String List
+# using loop + replace() + enumerate()
+sub = dict(test_list2)
+for key, val in sub.items():
+    for idx, ele in enumerate(test_list1):
+        if key in ele:
+            test_list1[idx] = ele.replace(key, val)
+
+# printing result
+print(""The list after replacement : "" + str(test_list1))","From code
+The original list 1 is : ['GeeksforGeeks', 'is', 'Best', 'For', 'Geeks', 'And', 'Computer Science']","Python  -  Replace Substrings from String List
+# Python3 code to demonstrate
+# Replace Substrings from String List
+# using loop + replace() + enumerate()
+
+# Initializing list1
+test_list1 = [""GeeksforGeeks"", ""is"", ""Best"", ""For"", ""Geeks"", ""And"", ""Computer Science""]
+test_list2 = [[""Geeks"", ""Gks""], [""And"", ""&""], [""Computer"", ""Comp""]]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace Substrings from String List
+# using loop + replace() + enumerate()
+sub = dict(test_list2)
+for key, val in sub.items():
+    for idx, ele in enumerate(test_list1):
+        if key in ele:
+            test_list1[idx] = ele.replace(key, val)
+
+# printing result
+print(""The list after replacement : "" + str(test_list1))"
+Python  -  Replace Substrings from String List,https://www.geeksforgeeks.org/python-replace-substrings-from-string-list/,"# Python3 code to demonstrate
+# Replace Substrings from String List
+# using replace() + list comprehension
+
+# Initializing list1
+test_list1 = [""GeeksforGeeks"", ""is"", ""Best"", ""For"", ""Geeks"", ""And"", ""Computer Science""]
+test_list2 = [[""Geeks"", ""Gks""], [""And"", ""&""], [""Computer"", ""Comp""]]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace Substrings from String List
+# using replace() + list comprehension
+res = [
+    sub.replace(sub2[0], sub2[1])
+    for sub in test_list1
+    for sub2 in test_list2
+    if sub2[0] in sub
+]
+
+# printing result
+print(""The list after replacement : "" + str(res))","From code
+The original list 1 is : ['GeeksforGeeks', 'is', 'Best', 'For', 'Geeks', 'And', 'Computer Science']","Python  -  Replace Substrings from String List
+# Python3 code to demonstrate
+# Replace Substrings from String List
+# using replace() + list comprehension
+
+# Initializing list1
+test_list1 = [""GeeksforGeeks"", ""is"", ""Best"", ""For"", ""Geeks"", ""And"", ""Computer Science""]
+test_list2 = [[""Geeks"", ""Gks""], [""And"", ""&""], [""Computer"", ""Comp""]]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace Substrings from String List
+# using replace() + list comprehension
+res = [
+    sub.replace(sub2[0], sub2[1])
+    for sub in test_list1
+    for sub2 in test_list2
+    if sub2[0] in sub
+]
+
+# printing result
+print(""The list after replacement : "" + str(res))"
+Python  -  Replace Substrings from String List,https://www.geeksforgeeks.org/python-replace-substrings-from-string-list/,"import re
+
+# Initializing list1
+test_list1 = [""GeeksforGeeks"", ""is"", ""Best"", ""For"", ""Geeks"", ""And"", ""Computer Science""]
+test_list2 = [[""Geeks"", ""Gks""], [""And"", ""&""], [""Computer"", ""Comp""]]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace Substrings from String List using re module
+for sub in test_list2:
+    test_list1 = [re.sub(sub[0], sub[1], ele) for ele in test_list1]
+
+# printing result
+print(""The list after replacement : "" + str(test_list1))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original list 1 is : ['GeeksforGeeks', 'is', 'Best', 'For', 'Geeks', 'And', 'Computer Science']","Python  -  Replace Substrings from String List
+import re
+
+# Initializing list1
+test_list1 = [""GeeksforGeeks"", ""is"", ""Best"", ""For"", ""Geeks"", ""And"", ""Computer Science""]
+test_list2 = [[""Geeks"", ""Gks""], [""And"", ""&""], [""Computer"", ""Comp""]]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace Substrings from String List using re module
+for sub in test_list2:
+    test_list1 = [re.sub(sub[0], sub[1], ele) for ele in test_list1]
+
+# printing result
+print(""The list after replacement : "" + str(test_list1))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Replace Substrings from String List,https://www.geeksforgeeks.org/python-replace-substrings-from-string-list/,"# Python3 code to demonstrate
+# Replace Substrings from String List
+# using list comprehension + reduce() + replace() method
+
+from functools import reduce
+
+# Initializing list1
+test_list1 = [""GeeksforGeeks"", ""is"", ""Best"", ""For"", ""Geeks"", ""And"", ""Computer Science""]
+test_list2 = [[""Geeks"", ""Gks""], [""And"", ""&""], [""Computer"", ""Comp""]]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace Substrings from String List
+# using list comprehension + reduce() + replace() method
+sub = dict(test_list2)
+res = [reduce(lambda i, j: i.replace(*j), sub.items(), ele) for ele in test_list1]
+
+# printing result
+print(""The list after replacement : "" + str(res))","From code
+The original list 1 is : ['GeeksforGeeks', 'is', 'Best', 'For', 'Geeks', 'And', 'Computer Science']","Python  -  Replace Substrings from String List
+# Python3 code to demonstrate
+# Replace Substrings from String List
+# using list comprehension + reduce() + replace() method
+
+from functools import reduce
+
+# Initializing list1
+test_list1 = [""GeeksforGeeks"", ""is"", ""Best"", ""For"", ""Geeks"", ""And"", ""Computer Science""]
+test_list2 = [[""Geeks"", ""Gks""], [""And"", ""&""], [""Computer"", ""Comp""]]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace Substrings from String List
+# using list comprehension + reduce() + replace() method
+sub = dict(test_list2)
+res = [reduce(lambda i, j: i.replace(*j), sub.items(), ele) for ele in test_list1]
+
+# printing result
+print(""The list after replacement : "" + str(res))"
+Python  -  Replace Substrings from String List,https://www.geeksforgeeks.org/python-replace-substrings-from-string-list/,"# Initializing list1
+test_list1 = [""GeeksforGeeks"", ""is"", ""Best"", ""For"", ""Geeks"", ""And"", ""Computer Science""]
+test_list2 = [[""Geeks"", ""Gks""], [""And"", ""&""], [""Computer"", ""Comp""]]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace Substrings from String List
+# using a loop, dictionary, and string methods
+sub = {k: v for k, v in test_list2}
+res = []
+for ele in test_list1:
+    for key in sub:
+        ele = ele.replace(key, sub[key])
+    res.append(ele)
+
+# printing result
+print(""The list after replacement : "" + str(res))
+
+# This code is contributed by Vinay Pinjala.","From code
+The original list 1 is : ['GeeksforGeeks', 'is', 'Best', 'For', 'Geeks', 'And', 'Computer Science']","Python  -  Replace Substrings from String List
+# Initializing list1
+test_list1 = [""GeeksforGeeks"", ""is"", ""Best"", ""For"", ""Geeks"", ""And"", ""Computer Science""]
+test_list2 = [[""Geeks"", ""Gks""], [""And"", ""&""], [""Computer"", ""Comp""]]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Replace Substrings from String List
+# using a loop, dictionary, and string methods
+sub = {k: v for k, v in test_list2}
+res = []
+for ele in test_list1:
+    for key in sub:
+        ele = ele.replace(key, sub[key])
+    res.append(ele)
+
+# printing result
+print(""The list after replacement : "" + str(res))
+
+# This code is contributed by Vinay Pinjala."
+Python  -  Group Sublists by another list,https://www.geeksforgeeks.org/python-group-sublists-by-another-list/,"# Python3 code to demonstrate
+# Group Sublists by another List
+# using loop + generator(yield)
+
+
+# helper function
+def grp_ele(test_list1, test_list2):
+    temp = []
+    for i in test_list1:
+        if i in test_list2:
+            if temp:
+                yield temp
+                temp = []
+            yield i
+        else:
+            temp.append(i)
+    if temp:
+        yield temp
+
+
+# Initializing lists
+test_list1 = [8, 5, 9, 11, 3, 7]
+test_list2 = [9, 11]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Group Sublists by another List
+# using loop + generator(yield)
+res = list(grp_ele(test_list1, test_list2))
+
+# printing result
+print(""The Grouped list is : "" + str(res))","From code
+The original list 1 is : [8, 5, 9, 11, 3, 7]","Python  -  Group Sublists by another list
+# Python3 code to demonstrate
+# Group Sublists by another List
+# using loop + generator(yield)
+
+
+# helper function
+def grp_ele(test_list1, test_list2):
+    temp = []
+    for i in test_list1:
+        if i in test_list2:
+            if temp:
+                yield temp
+                temp = []
+            yield i
+        else:
+            temp.append(i)
+    if temp:
+        yield temp
+
+
+# Initializing lists
+test_list1 = [8, 5, 9, 11, 3, 7]
+test_list2 = [9, 11]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Group Sublists by another List
+# using loop + generator(yield)
+res = list(grp_ele(test_list1, test_list2))
+
+# printing result
+print(""The Grouped list is : "" + str(res))"
+Python | Remove Reduntant Substrings from String List,https://www.geeksforgeeks.org/python-remove-reduntant-substrings-from-strings-list/,"# Python3 code to demonstrate working of
+# Remove Redundant Substrings from Strings List
+# Using enumerate() + join() + sort()
+
+# initializing list
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using loop to iterate for each string
+test_list.sort(key=len)
+res = []
+for idx, val in enumerate(test_list):
+    # concatenating all next values and checking for existence
+    if val not in "", "".join(test_list[idx + 1 :]):
+        res.append(val)
+
+# printing result
+print(""The filtered list : "" + str(res))","From code
+The original list : ['Gfg', 'Gfg is best', 'Geeks', 'Gfg is for Geeks']","Python | Remove Reduntant Substrings from String List
+# Python3 code to demonstrate working of
+# Remove Redundant Substrings from Strings List
+# Using enumerate() + join() + sort()
+
+# initializing list
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using loop to iterate for each string
+test_list.sort(key=len)
+res = []
+for idx, val in enumerate(test_list):
+    # concatenating all next values and checking for existence
+    if val not in "", "".join(test_list[idx + 1 :]):
+        res.append(val)
+
+# printing result
+print(""The filtered list : "" + str(res))"
+Python | Remove Reduntant Substrings from String List,https://www.geeksforgeeks.org/python-remove-reduntant-substrings-from-strings-list/,"# Python3 code to demonstrate working of
+# Remove Redundant Substrings from Strings List
+# Using list comprehension + join() + enumerate()
+
+# initializing list
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using list comprehension to iterate for each string
+# and perform join in one liner
+test_list.sort(key=len)
+res = [
+    val
+    for idx, val in enumerate(test_list)
+    if val not in "", "".join(test_list[idx + 1 :])
+]
+
+# printing result
+print(""The filtered list : "" + str(res))","From code
+The original list : ['Gfg', 'Gfg is best', 'Geeks', 'Gfg is for Geeks']","Python | Remove Reduntant Substrings from String List
+# Python3 code to demonstrate working of
+# Remove Redundant Substrings from Strings List
+# Using list comprehension + join() + enumerate()
+
+# initializing list
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using list comprehension to iterate for each string
+# and perform join in one liner
+test_list.sort(key=len)
+res = [
+    val
+    for idx, val in enumerate(test_list)
+    if val not in "", "".join(test_list[idx + 1 :])
+]
+
+# printing result
+print(""The filtered list : "" + str(res))"
+Python | Remove Reduntant Substrings from String List,https://www.geeksforgeeks.org/python-remove-reduntant-substrings-from-strings-list/,"def remove_redundant_substrings(strings):
+    # Base case: if the list is empty or has only one element, return it
+    if len(strings) <= 1:
+        return strings
+
+    # Sort the list by length to simplify the recursion
+    strings.sort(key=len)
+
+    # Take the first string and remove it from the list
+    current_string = strings.pop(0)
+
+    # Recursively remove redundant substrings from the rest of the list
+    remaining_strings = remove_redundant_substrings(strings)
+
+    # Check if the current string is a redundant substring of any of the remaining strings
+    for string in remaining_strings:
+        if current_string in string:
+            return remaining_strings
+
+    # If the current string is not redundant, add it back to the list and return it
+    remaining_strings.append(current_string)
+    return remaining_strings
+
+
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+print(""The original list : "" + str(test_list))
+
+res = remove_redundant_substrings(test_list)
+
+print(""The filtered list : "" + str(res))","From code
+The original list : ['Gfg', 'Gfg is best', 'Geeks', 'Gfg is for Geeks']","Python | Remove Reduntant Substrings from String List
+def remove_redundant_substrings(strings):
+    # Base case: if the list is empty or has only one element, return it
+    if len(strings) <= 1:
+        return strings
+
+    # Sort the list by length to simplify the recursion
+    strings.sort(key=len)
+
+    # Take the first string and remove it from the list
+    current_string = strings.pop(0)
+
+    # Recursively remove redundant substrings from the rest of the list
+    remaining_strings = remove_redundant_substrings(strings)
+
+    # Check if the current string is a redundant substring of any of the remaining strings
+    for string in remaining_strings:
+        if current_string in string:
+            return remaining_strings
+
+    # If the current string is not redundant, add it back to the list and return it
+    remaining_strings.append(current_string)
+    return remaining_strings
+
+
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+print(""The original list : "" + str(test_list))
+
+res = remove_redundant_substrings(test_list)
+
+print(""The filtered list : "" + str(res))"
+Python  -  Sort String by Custom Integer Substrings,https://www.geeksforgeeks.org/python-sort-string-by-custom-integer-substrings/,"# Python3 code to demonstrate working of
+# Sort String by Custom Substrings
+# Using sorted() + zip() + lambda + regex()
+import re
+
+# initializing list
+test_list = [""Good at 4"", ""Wake at 7"", ""Work till 6"", ""Sleep at 11""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing substring list
+subord_list = [""6"", ""7"", ""4"", ""11""]
+
+
+# creating inverse mapping with index
+temp_dict = {val: key for key, val in enumerate(subord_list)}
+
+# custom sorting
+temp_list = sorted(
+    [[ele, temp_dict[re.search(""(\d+)$"", ele).group()]] for ele in test_list],
+    key=lambda x: x[1],
+)
+# compiling result
+res = [ele for ele in list(zip(*temp_list))[0]]
+
+# printing result
+print(""The sorted list : "" + str(res))","From code
+The original list : ['Good at 4', 'Wake at 7', 'Work till 6', 'Sleep at 11']","Python  -  Sort String by Custom Integer Substrings
+# Python3 code to demonstrate working of
+# Sort String by Custom Substrings
+# Using sorted() + zip() + lambda + regex()
+import re
+
+# initializing list
+test_list = [""Good at 4"", ""Wake at 7"", ""Work till 6"", ""Sleep at 11""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing substring list
+subord_list = [""6"", ""7"", ""4"", ""11""]
+
+
+# creating inverse mapping with index
+temp_dict = {val: key for key, val in enumerate(subord_list)}
+
+# custom sorting
+temp_list = sorted(
+    [[ele, temp_dict[re.search(""(\d+)$"", ele).group()]] for ele in test_list],
+    key=lambda x: x[1],
+)
+# compiling result
+res = [ele for ele in list(zip(*temp_list))[0]]
+
+# printing result
+print(""The sorted list : "" + str(res))"
+Python  -  Sort String by Custom Integer Substrings,https://www.geeksforgeeks.org/python-sort-string-by-custom-integer-substrings/,"# Python3 code to demonstrate working of
+# Sort String by Custom Substrings
+# Using sorted() + comparator + regex()
+import re
+
+
+# helper function to solve problem
+def hlper_fnc(ele):
+    temp = re.search(""(\d+)$"", ele).group()
+    return temp_dict[temp] if temp in temp_dict else int(temp)
+
+
+# initializing list
+test_list = [""Good at 4"", ""Wake at 7"", ""Work till 6"", ""Sleep at 11""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing substring list
+subord_list = [""6"", ""7"", ""4"", ""11""]
+
+# creating inverse mapping with index
+temp_dict = {val: key for key, val in enumerate(test_list)}
+
+# sorting using comparator
+test_list.sort(key=lambda ele: hlper_fnc(ele))
+
+# printing result
+print(""The sorted list : "" + str(test_list))","From code
+The original list : ['Good at 4', 'Wake at 7', 'Work till 6', 'Sleep at 11']","Python  -  Sort String by Custom Integer Substrings
+# Python3 code to demonstrate working of
+# Sort String by Custom Substrings
+# Using sorted() + comparator + regex()
+import re
+
+
+# helper function to solve problem
+def hlper_fnc(ele):
+    temp = re.search(""(\d+)$"", ele).group()
+    return temp_dict[temp] if temp in temp_dict else int(temp)
+
+
+# initializing list
+test_list = [""Good at 4"", ""Wake at 7"", ""Work till 6"", ""Sleep at 11""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing substring list
+subord_list = [""6"", ""7"", ""4"", ""11""]
+
+# creating inverse mapping with index
+temp_dict = {val: key for key, val in enumerate(test_list)}
+
+# sorting using comparator
+test_list.sort(key=lambda ele: hlper_fnc(ele))
+
+# printing result
+print(""The sorted list : "" + str(test_list))"
+Python  -  Sort String by Custom Integer Substrings,https://www.geeksforgeeks.org/python-sort-string-by-custom-integer-substrings/,"# Python3 code to demonstrate working of
+# Sort String by Custom Substrings
+# Using dictionary and sorted()
+import re
+
+# initializing list
+test_list = [""Good at 4"", ""Wake at 7"", ""Work till 6"", ""Sleep at 11""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing substring list
+subord_list = [""6"", ""7"", ""4"", ""11""]
+
+# creating dictionary to store mappings of substrings to orders
+order_dict = {}
+for i in range(len(subord_list)):
+    order_dict[subord_list[i]] = i
+
+# sorting based on the values of the mappings using sorted()
+test_list = sorted(test_list, key=lambda x: order_dict[re.search(""(\d+)$"", x).group()])
+
+# printing result
+print(""The sorted list : "" + str(test_list))","From code
+The original list : ['Good at 4', 'Wake at 7', 'Work till 6', 'Sleep at 11']","Python  -  Sort String by Custom Integer Substrings
+# Python3 code to demonstrate working of
+# Sort String by Custom Substrings
+# Using dictionary and sorted()
+import re
+
+# initializing list
+test_list = [""Good at 4"", ""Wake at 7"", ""Work till 6"", ""Sleep at 11""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing substring list
+subord_list = [""6"", ""7"", ""4"", ""11""]
+
+# creating dictionary to store mappings of substrings to orders
+order_dict = {}
+for i in range(len(subord_list)):
+    order_dict[subord_list[i]] = i
+
+# sorting based on the values of the mappings using sorted()
+test_list = sorted(test_list, key=lambda x: order_dict[re.search(""(\d+)$"", x).group()])
+
+# printing result
+print(""The sorted list : "" + str(test_list))"
+Python  -  Test if Substring occurs in specific position,https://www.geeksforgeeks.org/python-test-if-substring-occurs-in-specific-position/,"# Python3 code to demonstrate working of
+# Test if Substring occurs in specific position
+# Using loop
+
+# initializing string
+test_str = ""Gfg is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing range
+i, j = 7, 11
+
+# initializing substr
+substr = ""best""
+
+# Test if Substring occurs in specific position
+# Using loop
+res = True
+k = 0
+for idx in range(len(test_str)):
+    if idx >= i and idx < j:
+        if test_str[idx] != substr[k]:
+            res = False
+            break
+        k = k + 1
+
+# printing result
+print(""Does string contain substring at required position ? : "" + str(res))","From code
+The original string is : Gfg is best","Python  -  Test if Substring occurs in specific position
+# Python3 code to demonstrate working of
+# Test if Substring occurs in specific position
+# Using loop
+
+# initializing string
+test_str = ""Gfg is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing range
+i, j = 7, 11
+
+# initializing substr
+substr = ""best""
+
+# Test if Substring occurs in specific position
+# Using loop
+res = True
+k = 0
+for idx in range(len(test_str)):
+    if idx >= i and idx < j:
+        if test_str[idx] != substr[k]:
+            res = False
+            break
+        k = k + 1
+
+# printing result
+print(""Does string contain substring at required position ? : "" + str(res))"
+Python  -  Test if Substring occurs in specific position,https://www.geeksforgeeks.org/python-test-if-substring-occurs-in-specific-position/,"# Python3 code to demonstrate working of
+# Test if Substring occurs in specific position
+# Using string slicing
+
+# initializing string
+test_str = ""Gfg is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing range
+i, j = 7, 11
+
+# initializing substr
+substr = ""best""
+
+# Test if Substring occurs in specific position
+# Using string slicing
+res = test_str[i:j] == substr
+
+# printing result
+print(""Does string contain substring at required position ? : "" + str(res))","From code
+The original string is : Gfg is best","Python  -  Test if Substring occurs in specific position
+# Python3 code to demonstrate working of
+# Test if Substring occurs in specific position
+# Using string slicing
+
+# initializing string
+test_str = ""Gfg is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing range
+i, j = 7, 11
+
+# initializing substr
+substr = ""best""
+
+# Test if Substring occurs in specific position
+# Using string slicing
+res = test_str[i:j] == substr
+
+# printing result
+print(""Does string contain substring at required position ? : "" + str(res))"
+Python  -  Test if Substring occurs in specific position,https://www.geeksforgeeks.org/python-test-if-substring-occurs-in-specific-position/,"# Python3 code to demonstrate working of
+# Test if Substring occurs in specific position
+
+# initializing string
+test_str = ""Gfg is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing range
+i, j = 7, 11
+
+# initializing substr
+substr = ""best""
+
+# Test if Substring occurs in specific position
+# Using string slicing
+res = False
+if test_str.find(substr) == i:
+    res = True
+# printing result
+print(""Does string contain substring at required position ? : "" + str(res))","From code
+The original string is : Gfg is best","Python  -  Test if Substring occurs in specific position
+# Python3 code to demonstrate working of
+# Test if Substring occurs in specific position
+
+# initializing string
+test_str = ""Gfg is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing range
+i, j = 7, 11
+
+# initializing substr
+substr = ""best""
+
+# Test if Substring occurs in specific position
+# Using string slicing
+res = False
+if test_str.find(substr) == i:
+    res = True
+# printing result
+print(""Does string contain substring at required position ? : "" + str(res))"
+Python  -  Test if Substring occurs in specific position,https://www.geeksforgeeks.org/python-test-if-substring-occurs-in-specific-position/,"# Python3 code to demonstrate working of
+# Test if Substring occurs in specific position
+
+
+def substring_occurs_at_position(test_str, substr, i, j):
+    if j > len(test_str):
+        return False
+    if test_str[i:j] == substr:
+        return True
+    return substring_occurs_at_position(test_str, substr, i + 1, j + 1)
+
+
+# initializing string
+test_str = ""Gfg is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing range
+i, j = 7, 11
+
+# initializing substr
+substr = ""best""
+
+result = substring_occurs_at_position(test_str, substr, i, j)
+# printing result
+print(""Does string contain substring at required position? "", result)
+# this code contributed by tvsk","From code
+The original string is : Gfg is best","Python  -  Test if Substring occurs in specific position
+# Python3 code to demonstrate working of
+# Test if Substring occurs in specific position
+
+
+def substring_occurs_at_position(test_str, substr, i, j):
+    if j > len(test_str):
+        return False
+    if test_str[i:j] == substr:
+        return True
+    return substring_occurs_at_position(test_str, substr, i + 1, j + 1)
+
+
+# initializing string
+test_str = ""Gfg is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing range
+i, j = 7, 11
+
+# initializing substr
+substr = ""best""
+
+result = substring_occurs_at_position(test_str, substr, i, j)
+# printing result
+print(""Does string contain substring at required position? "", result)
+# this code contributed by tvsk"
+Python  -  Test if Substring occurs in specific position,https://www.geeksforgeeks.org/python-test-if-substring-occurs-in-specific-position/,"import re
+
+# initializing string
+test_str = ""Gfg is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing range
+i, j = 7, 11
+
+# initializing substr
+substr = ""best""
+
+# Test if Substring occurs in specific position
+# Using regular expression
+pattern = ""^"" + substr + ""$""
+res = bool(re.search(pattern, test_str[i : j + 1]))
+
+# printing result
+print(""Does string contain substring at required position ? : "" + str(res))","From code
+The original string is : Gfg is best","Python  -  Test if Substring occurs in specific position
+import re
+
+# initializing string
+test_str = ""Gfg is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing range
+i, j = 7, 11
+
+# initializing substr
+substr = ""best""
+
+# Test if Substring occurs in specific position
+# Using regular expression
+pattern = ""^"" + substr + ""$""
+res = bool(re.search(pattern, test_str[i : j + 1]))
+
+# printing result
+print(""Does string contain substring at required position ? : "" + str(res))"
+Python program to check whether the string is Symmetrical or Palindrome,https://www.geeksforgeeks.org/python-program-to-check-whether-the-string-is-symmetrical-or-palindrome/?ref=leftbar-rightbar,"# Python program to demonstrate
+# symmetry and palindrome of the
+# string
+
+
+# Function to check whether the
+# string is palindrome or not
+def palindrome(a):
+    # finding the mid, start
+    # and last index of the string
+    mid = (len(a) - 1) // 2  # you can remove the -1 or you add <= sign in line 21
+    start = 0  # so that you can compare the middle elements also.
+    last = len(a) - 1
+    flag = 0
+
+    # A loop till the mid of the
+    # string
+    while start <= mid:
+        # comparing letters from right
+        # from the letters from left
+        if a[start] == a[last]:
+            start += 1
+            last -= 1
+
+        else:
+            flag = 1
+            break
+
+    # Checking the flag variable to
+    # check if the string is palindrome
+    # or not
+    if flag == 0:
+        print(""The entered string is palindrome"")
+    else:
+        print(""The entered string is not palindrome"")
+
+
+# Function to check whether the
+# string is symmetrical or not
+def symmetry(a):
+    n = len(a)
+    flag = 0
+
+    # Check if the string's length
+    # is odd or even
+    if n % 2:
+        mid = n // 2 + 1
+    else:
+        mid = n // 2
+
+    start1 = 0
+    start2 = mid
+
+    while start1 < mid and start2 < n:
+        if a[start1] == a[start2]:
+            start1 = start1 + 1
+            start2 = start2 + 1
+        else:
+            flag = 1
+            break
+
+    # Checking the flag variable to
+    # check if the string is symmetrical
+    # or not
+    if flag == 0:
+        print(""The entered string is symmetrical"")
+    else:
+        print(""The entered string is not symmetrical"")
+
+
+# Driver code
+string = ""amaama""
+palindrome(string)
+symmetry(string)","Input: khokho
+Output: ","Python program to check whether the string is Symmetrical or Palindrome
+# Python program to demonstrate
+# symmetry and palindrome of the
+# string
+
+
+# Function to check whether the
+# string is palindrome or not
+def palindrome(a):
+    # finding the mid, start
+    # and last index of the string
+    mid = (len(a) - 1) // 2  # you can remove the -1 or you add <= sign in line 21
+    start = 0  # so that you can compare the middle elements also.
+    last = len(a) - 1
+    flag = 0
+
+    # A loop till the mid of the
+    # string
+    while start <= mid:
+        # comparing letters from right
+        # from the letters from left
+        if a[start] == a[last]:
+            start += 1
+            last -= 1
+
+        else:
+            flag = 1
+            break
+
+    # Checking the flag variable to
+    # check if the string is palindrome
+    # or not
+    if flag == 0:
+        print(""The entered string is palindrome"")
+    else:
+        print(""The entered string is not palindrome"")
+
+
+# Function to check whether the
+# string is symmetrical or not
+def symmetry(a):
+    n = len(a)
+    flag = 0
+
+    # Check if the string's length
+    # is odd or even
+    if n % 2:
+        mid = n // 2 + 1
+    else:
+        mid = n // 2
+
+    start1 = 0
+    start2 = mid
+
+    while start1 < mid and start2 < n:
+        if a[start1] == a[start2]:
+            start1 = start1 + 1
+            start2 = start2 + 1
+        else:
+            flag = 1
+            break
+
+    # Checking the flag variable to
+    # check if the string is symmetrical
+    # or not
+    if flag == 0:
+        print(""The entered string is symmetrical"")
+    else:
+        print(""The entered string is not symmetrical"")
+
+
+# Driver code
+string = ""amaama""
+palindrome(string)
+symmetry(string)"
+Python program to check whether the string is Symmetrical or Palindrome,https://www.geeksforgeeks.org/python-program-to-check-whether-the-string-is-symmetrical-or-palindrome/?ref=leftbar-rightbar,"string = ""amaama""
+half = int(len(string) / 2)
+
+
+first_str = string[:half]
+second_str = string[half:]
+
+
+# symmetric
+if first_str == second_str:
+    print(string, ""string is symmetrical"")
+else:
+    print(string, ""string is not symmetrical"")
+
+# palindrome
+if first_str == second_str[::-1]:  # ''.join(reversed(second_str)) [slower]
+    print(string, ""string is palindrome"")
+else:
+    print(string, ""string is not palindrome"")","Input: khokho
+Output: ","Python program to check whether the string is Symmetrical or Palindrome
+string = ""amaama""
+half = int(len(string) / 2)
+
+
+first_str = string[:half]
+second_str = string[half:]
+
+
+# symmetric
+if first_str == second_str:
+    print(string, ""string is symmetrical"")
+else:
+    print(string, ""string is not symmetrical"")
+
+# palindrome
+if first_str == second_str[::-1]:  # ''.join(reversed(second_str)) [slower]
+    print(string, ""string is palindrome"")
+else:
+    print(string, ""string is not palindrome"")"
+Python program to check whether the string is Symmetrical or Palindrome,https://www.geeksforgeeks.org/python-program-to-check-whether-the-string-is-symmetrical-or-palindrome/?ref=leftbar-rightbar,"# Python program to check whether the string is Symmetrical or Palindrome
+
+import re
+
+input_str = ""amaama""
+reversed_str = input_str[::-1]
+
+if input_str == reversed_str:
+    print(""The entered string is symmetrical"")
+else:
+    print(""The entered string is not symmetrical"")
+
+if re.match(""^(\w+)\Z"", input_str) and input_str == input_str[::-1]:
+    print(""The entered string is palindrome"")
+else:
+    print(""The entered string is not palindrome"")","Input: khokho
+Output: ","Python program to check whether the string is Symmetrical or Palindrome
+# Python program to check whether the string is Symmetrical or Palindrome
+
+import re
+
+input_str = ""amaama""
+reversed_str = input_str[::-1]
+
+if input_str == reversed_str:
+    print(""The entered string is symmetrical"")
+else:
+    print(""The entered string is not symmetrical"")
+
+if re.match(""^(\w+)\Z"", input_str) and input_str == input_str[::-1]:
+    print(""The entered string is palindrome"")
+else:
+    print(""The entered string is not palindrome"")"
+Reverse words in a given String in Python,https://www.geeksforgeeks.org/reverse-words-given-string-python/,"# Python code
+# To reverse words in a given string
+
+# input string
+string = ""geeks quiz practice code""
+# reversing words in a given string
+s = string.split()[::-1]
+l = []
+for i in s:
+    # appending reversed words to l
+    l.append(i)
+# printing reverse words
+print("" "".join(l))","Input : str ="" geeks quiz practice code""
+Output : str = code practice quiz geeks???","Reverse words in a given String in Python
+# Python code
+# To reverse words in a given string
+
+# input string
+string = ""geeks quiz practice code""
+# reversing words in a given string
+s = string.split()[::-1]
+l = []
+for i in s:
+    # appending reversed words to l
+    l.append(i)
+# printing reverse words
+print("" "".join(l))"
+Reverse words in a given String in Python,https://www.geeksforgeeks.org/reverse-words-given-string-python/,"# Function to reverse words of string
+
+
+def rev_sentence(sentence):
+    # first split the string into words
+    words = sentence.split("" "")
+
+    # then reverse the split string list and join using space
+    reverse_sentence = "" "".join(reversed(words))
+
+    # finally return the joined string
+    return reverse_sentence
+
+
+if __name__ == ""__main__"":
+    input = ""geeks quiz practice code""
+    print(rev_sentence(input))","Input : str ="" geeks quiz practice code""
+Output : str = code practice quiz geeks???","Reverse words in a given String in Python
+# Function to reverse words of string
+
+
+def rev_sentence(sentence):
+    # first split the string into words
+    words = sentence.split("" "")
+
+    # then reverse the split string list and join using space
+    reverse_sentence = "" "".join(reversed(words))
+
+    # finally return the joined string
+    return reverse_sentence
+
+
+if __name__ == ""__main__"":
+    input = ""geeks quiz practice code""
+    print(rev_sentence(input))"
+Reverse words in a given String in Python,https://www.geeksforgeeks.org/reverse-words-given-string-python/,"# Function to reverse words of string
+import re
+
+
+def rev_sentence(sentence):
+    # find all the words in sentence
+    words = re.findall(""\w+"", sentence)
+
+    # Backward iterate over list of words and join using space
+    reverse_sentence = "" "".join(words[i] for i in range(len(words) - 1, -1, -1))
+
+    # finally return the joined string
+    return reverse_sentence
+
+
+if __name__ == ""__main__"":
+    input = ""geeks quiz practice code""
+    print(rev_sentence(input))","Input : str ="" geeks quiz practice code""
+Output : str = code practice quiz geeks???","Reverse words in a given String in Python
+# Function to reverse words of string
+import re
+
+
+def rev_sentence(sentence):
+    # find all the words in sentence
+    words = re.findall(""\w+"", sentence)
+
+    # Backward iterate over list of words and join using space
+    reverse_sentence = "" "".join(words[i] for i in range(len(words) - 1, -1, -1))
+
+    # finally return the joined string
+    return reverse_sentence
+
+
+if __name__ == ""__main__"":
+    input = ""geeks quiz practice code""
+    print(rev_sentence(input))"
+Reverse words in a given String in Python,https://www.geeksforgeeks.org/reverse-words-given-string-python/,"# initializing string
+string = ""geeks quiz practice code""
+
+# creating an empty stack
+stack = []
+
+# pushing words onto the stack
+for word in string.split():
+    stack.append(word)
+
+# creating an empty list to store the reversed words
+reversed_words = []
+
+# popping words off the stack and appending them to the list
+while stack:
+    reversed_words.append(stack.pop())
+
+# joining the reversed words with a space
+reversed_string = "" "".join(reversed_words)
+
+# printing the reversed string
+print(reversed_string)
+
+# This code is contributed by Edula Vinay Kumar Reddy","Input : str ="" geeks quiz practice code""
+Output : str = code practice quiz geeks???","Reverse words in a given String in Python
+# initializing string
+string = ""geeks quiz practice code""
+
+# creating an empty stack
+stack = []
+
+# pushing words onto the stack
+for word in string.split():
+    stack.append(word)
+
+# creating an empty list to store the reversed words
+reversed_words = []
+
+# popping words off the stack and appending them to the list
+while stack:
+    reversed_words.append(stack.pop())
+
+# joining the reversed words with a space
+reversed_string = "" "".join(reversed_words)
+
+# printing the reversed string
+print(reversed_string)
+
+# This code is contributed by Edula Vinay Kumar Reddy"
+Reverse words in a given String in Python,https://www.geeksforgeeks.org/reverse-words-given-string-python/,"def reverse_words(string):
+    # split the string into a list of words
+    words = string.split()
+
+    # initialize an empty string to store the reversed words
+    reversed_string = """"
+
+    # loop through the words in reverse order and append them to the reversed string
+    for i in range(len(words) - 1, -1, -1):
+        reversed_string += words[i] + "" ""
+
+    # remove the extra space at the end of the reversed string and return it
+    return reversed_string.strip()
+
+
+# example usage
+string = ""geeks quiz practice code""
+reversed_string = reverse_words(string)
+print(reversed_string)  # output: ""code practice quiz geeks""","Input : str ="" geeks quiz practice code""
+Output : str = code practice quiz geeks???","Reverse words in a given String in Python
+def reverse_words(string):
+    # split the string into a list of words
+    words = string.split()
+
+    # initialize an empty string to store the reversed words
+    reversed_string = """"
+
+    # loop through the words in reverse order and append them to the reversed string
+    for i in range(len(words) - 1, -1, -1):
+        reversed_string += words[i] + "" ""
+
+    # remove the extra space at the end of the reversed string and return it
+    return reversed_string.strip()
+
+
+# example usage
+string = ""geeks quiz practice code""
+reversed_string = reverse_words(string)
+print(reversed_string)  # output: ""code practice quiz geeks"""
+Reverse words in a given String in Python,https://www.geeksforgeeks.org/reverse-words-given-string-python/,"# Python program for the above approach
+
+
+# Function to reverse the words in string
+def reverse_word(s, start, end):
+    while start < end:
+        s[start], s[end] = s[end], s[start]
+        start += 1
+        end -= 1
+
+
+# Function to reverse the string
+def reverse_string(s):
+    s = list(s)
+    start, end = 0, len(s) - 1
+    reverse_word(s, start, end)
+
+    start = end = 0
+
+    # Iterate over the string S
+    while end < len(s):
+        if s[end] == "" "":
+            reverse_word(s, start, end - 1)
+            start = end + 1
+        end += 1
+
+    # Reverse the words
+    reverse_word(s, start, end - 1)
+    return """".join(s)
+
+
+# Driver Code
+S = ""geeks quiz practice code""
+print(reverse_string(S))","Input : str ="" geeks quiz practice code""
+Output : str = code practice quiz geeks???","Reverse words in a given String in Python
+# Python program for the above approach
+
+
+# Function to reverse the words in string
+def reverse_word(s, start, end):
+    while start < end:
+        s[start], s[end] = s[end], s[start]
+        start += 1
+        end -= 1
+
+
+# Function to reverse the string
+def reverse_string(s):
+    s = list(s)
+    start, end = 0, len(s) - 1
+    reverse_word(s, start, end)
+
+    start = end = 0
+
+    # Iterate over the string S
+    while end < len(s):
+        if s[end] == "" "":
+            reverse_word(s, start, end - 1)
+            start = end + 1
+        end += 1
+
+    # Reverse the words
+    reverse_word(s, start, end - 1)
+    return """".join(s)
+
+
+# Driver Code
+S = ""geeks quiz practice code""
+print(reverse_string(S))"
+Ways to remove i - th character from string in python,https://www.geeksforgeeks.org/ways-to-remove-ith-character-from-string-in-python/,"test_str = ""GeeksForGeeks""
+
+# Removing char at pos 3
+new_str = """"
+
+for i in range(len(test_str)):
+    if i != 2:
+        new_str = new_str + test_str[i]
+
+# Printing string after removal
+print(""The string after removal of i'th character : "" + new_str)","From code
+The string after removal of i'th character : GeksForGeeks","Ways to remove i - th character from string in python
+test_str = ""GeeksForGeeks""
+
+# Removing char at pos 3
+new_str = """"
+
+for i in range(len(test_str)):
+    if i != 2:
+        new_str = new_str + test_str[i]
+
+# Printing string after removal
+print(""The string after removal of i'th character : "" + new_str)"
+Ways to remove i - th character from string in python,https://www.geeksforgeeks.org/ways-to-remove-ith-character-from-string-in-python/,"# Initializing String
+test_str = ""GeeksForGeeks""
+
+# Removing char at pos 3
+# using replace
+new_str = test_str.replace(""e"", """")
+
+# Printing string after removal
+# removes all occurrences of 'e'
+print(""The string after removal of i'th character( doesn't work) : "" + new_str)
+
+# Removing 1st occurrence of s, i.e 5th pos.
+# if we wish to remove it.
+new_str = test_str.replace(""s"", """", 1)
+
+# Printing string after removal
+# removes first occurrences of s
+print(""The string after removal of i'th character(works) : "" + new_str)","From code
+The string after removal of i'th character : GeksForGeeks","Ways to remove i - th character from string in python
+# Initializing String
+test_str = ""GeeksForGeeks""
+
+# Removing char at pos 3
+# using replace
+new_str = test_str.replace(""e"", """")
+
+# Printing string after removal
+# removes all occurrences of 'e'
+print(""The string after removal of i'th character( doesn't work) : "" + new_str)
+
+# Removing 1st occurrence of s, i.e 5th pos.
+# if we wish to remove it.
+new_str = test_str.replace(""s"", """", 1)
+
+# Printing string after removal
+# removes first occurrences of s
+print(""The string after removal of i'th character(works) : "" + new_str)"
+Ways to remove i - th character from string in python,https://www.geeksforgeeks.org/ways-to-remove-ith-character-from-string-in-python/,"# Initializing String
+test_str = ""GeeksForGeeks""
+
+# Removing char at pos 3
+# using slice + concatenation
+new_str = test_str[:2] + test_str[3:]
+
+# Printing string after removal
+# removes ele. at 3rd index
+print(""The string after removal of i'th character : "" + new_str)","From code
+The string after removal of i'th character : GeksForGeeks","Ways to remove i - th character from string in python
+# Initializing String
+test_str = ""GeeksForGeeks""
+
+# Removing char at pos 3
+# using slice + concatenation
+new_str = test_str[:2] + test_str[3:]
+
+# Printing string after removal
+# removes ele. at 3rd index
+print(""The string after removal of i'th character : "" + new_str)"
+Ways to remove i - th character from string in python,https://www.geeksforgeeks.org/ways-to-remove-ith-character-from-string-in-python/,"# Initializing String
+test_str = ""GeeksForGeeks""
+
+# Removing char at pos 3
+# using join() + list comprehension
+new_str = """".join([test_str[i] for i in range(len(test_str)) if i != 2])
+
+# Printing string after removal
+# removes ele. at 3rd index
+print(""The string after removal of i'th character : "" + new_str)","From code
+The string after removal of i'th character : GeksForGeeks","Ways to remove i - th character from string in python
+# Initializing String
+test_str = ""GeeksForGeeks""
+
+# Removing char at pos 3
+# using join() + list comprehension
+new_str = """".join([test_str[i] for i in range(len(test_str)) if i != 2])
+
+# Printing string after removal
+# removes ele. at 3rd index
+print(""The string after removal of i'th character : "" + new_str)"
+Ways to remove i - th character from string in python,https://www.geeksforgeeks.org/ways-to-remove-ith-character-from-string-in-python/,"str = ""Geeks123For123Geeks""
+
+print(str.translate({ord(i): None for i in ""123""}))","From code
+The string after removal of i'th character : GeksForGeeks","Ways to remove i - th character from string in python
+str = ""Geeks123For123Geeks""
+
+print(str.translate({ord(i): None for i in ""123""}))"
+Ways to remove i - th character from string in python,https://www.geeksforgeeks.org/ways-to-remove-ith-character-from-string-in-python/,"def remove_ith_character(s, i):
+    # Base case: if index is 0, return string with first character removed
+    if i == 0:
+        return s[1:]
+
+    # Recursive case: return first character concatenated with result of calling function on string with index decremented by 1
+    return s[0] + remove_ith_character(s[1:], i - 1)
+
+
+# Test the function
+test_str = ""GeeksForGeeks""
+new_str = remove_ith_character(test_str, 2)
+print(""The string after removal of ith character:"", new_str)
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The string after removal of i'th character : GeksForGeeks","Ways to remove i - th character from string in python
+def remove_ith_character(s, i):
+    # Base case: if index is 0, return string with first character removed
+    if i == 0:
+        return s[1:]
+
+    # Recursive case: return first character concatenated with result of calling function on string with index decremented by 1
+    return s[0] + remove_ith_character(s[1:], i - 1)
+
+
+# Test the function
+test_str = ""GeeksForGeeks""
+new_str = remove_ith_character(test_str, 2)
+print(""The string after removal of ith character:"", new_str)
+# This code is contributed by Edula Vinay Kumar Reddy"
+Ways to remove i - th character from string in python,https://www.geeksforgeeks.org/ways-to-remove-ith-character-from-string-in-python/,"def remove_char(s, i):
+    b = bytearray(s, ""utf-8"")
+    del b[i]
+    return b.decode()
+
+
+# Example usage
+s = ""hello world""
+i = 4
+s = remove_char(s, i)
+print(s)","From code
+The string after removal of i'th character : GeksForGeeks","Ways to remove i - th character from string in python
+def remove_char(s, i):
+    b = bytearray(s, ""utf-8"")
+    del b[i]
+    return b.decode()
+
+
+# Example usage
+s = ""hello world""
+i = 4
+s = remove_char(s, i)
+print(s)"
+Find length of a string in python (4 ways),https://www.geeksforgeeks.org/find-length-of-a-string-in-python-4-ways/,"# Python code to demonstrate string length
+# using len
+
+str = ""geeks""
+print(len(str))","Input : 'abc'
+Output : 3","Find length of a string in python (4 ways)
+# Python code to demonstrate string length
+# using len
+
+str = ""geeks""
+print(len(str))"
+Find length of a string in python (4 ways),https://www.geeksforgeeks.org/find-length-of-a-string-in-python-4-ways/,"# Python code to demonstrate string length
+# using for loop
+
+
+# Returns length of string
+def findLen(str):
+    counter = 0
+    for i in str:
+        counter += 1
+    return counter
+
+
+str = ""geeks""
+print(findLen(str))","Input : 'abc'
+Output : 3","Find length of a string in python (4 ways)
+# Python code to demonstrate string length
+# using for loop
+
+
+# Returns length of string
+def findLen(str):
+    counter = 0
+    for i in str:
+        counter += 1
+    return counter
+
+
+str = ""geeks""
+print(findLen(str))"
+Find length of a string in python (4 ways),https://www.geeksforgeeks.org/find-length-of-a-string-in-python-4-ways/,"# Python code to demonstrate string length
+# using while loop.
+
+
+# Returns length of string
+def findLen(str):
+    counter = 0
+    while str[counter:]:
+        counter += 1
+    return counter
+
+
+str = ""geeks""
+print(findLen(str))","Input : 'abc'
+Output : 3","Find length of a string in python (4 ways)
+# Python code to demonstrate string length
+# using while loop.
+
+
+# Returns length of string
+def findLen(str):
+    counter = 0
+    while str[counter:]:
+        counter += 1
+    return counter
+
+
+str = ""geeks""
+print(findLen(str))"
+Find length of a string in python (4 ways),https://www.geeksforgeeks.org/find-length-of-a-string-in-python-4-ways/,"# Python code to demonstrate string length
+# using join and count
+
+
+# Returns length of string
+def findLen(str):
+    if not str:
+        return 0
+    else:
+        some_random_str = ""py""
+        return ((some_random_str).join(str)).count(some_random_str) + 1
+
+
+str = ""geeks""
+print(findLen(str))","Input : 'abc'
+Output : 3","Find length of a string in python (4 ways)
+# Python code to demonstrate string length
+# using join and count
+
+
+# Returns length of string
+def findLen(str):
+    if not str:
+        return 0
+    else:
+        some_random_str = ""py""
+        return ((some_random_str).join(str)).count(some_random_str) + 1
+
+
+str = ""geeks""
+print(findLen(str))"
+Find length of a string in python (4 ways),https://www.geeksforgeeks.org/find-length-of-a-string-in-python-4-ways/,"# Python code to demonstrate string length
+# using reduce
+
+import functools
+
+
+def findLen(string):
+    return functools.reduce(lambda x, y: x + 1, string, 0)
+
+
+# Driver Code
+string = ""geeks""
+print(findLen(string))","Input : 'abc'
+Output : 3","Find length of a string in python (4 ways)
+# Python code to demonstrate string length
+# using reduce
+
+import functools
+
+
+def findLen(string):
+    return functools.reduce(lambda x, y: x + 1, string, 0)
+
+
+# Driver Code
+string = ""geeks""
+print(findLen(string))"
+Find length of a string in python (4 ways),https://www.geeksforgeeks.org/find-length-of-a-string-in-python-4-ways/,"# Python code to demonstrate string length
+# using sum
+
+
+def findLen(string):
+    return sum(1 for i in string)
+
+
+# Driver Code
+string = ""geeks""
+print(findLen(string))","Input : 'abc'
+Output : 3","Find length of a string in python (4 ways)
+# Python code to demonstrate string length
+# using sum
+
+
+def findLen(string):
+    return sum(1 for i in string)
+
+
+# Driver Code
+string = ""geeks""
+print(findLen(string))"
+Find length of a string in python (4 ways),https://www.geeksforgeeks.org/find-length-of-a-string-in-python-4-ways/,"# python code to find the length of
+# string using enumerate function
+string = ""gee@1ks""
+s = 0
+for i, a in enumerate(string):
+    s += 1
+print(s)","Input : 'abc'
+Output : 3","Find length of a string in python (4 ways)
+# python code to find the length of
+# string using enumerate function
+string = ""gee@1ks""
+s = 0
+for i, a in enumerate(string):
+    s += 1
+print(s)"
+Python  -  Avoid Spaces in string ,https://www.geeksforgeeks.org/python-avoid-spaces-in-string-length/,"# Python3 code to demonstrate working of
+# Avoid Spaces in Characters Frequency
+# Using isspace() + sum()
+
+# initializing string
+test_str = ""geeksforgeeks 33 is   best""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# isspace() checks for space
+# sum checks count
+res = sum(not chr.isspace() for chr in test_str)
+
+# printing result
+print(""The Characters Frequency avoiding spaces : "" + str(res))","From code
+The original string is : geeksforgeeks 33 is   best","Python  -  Avoid Spaces in string 
+# Python3 code to demonstrate working of
+# Avoid Spaces in Characters Frequency
+# Using isspace() + sum()
+
+# initializing string
+test_str = ""geeksforgeeks 33 is   best""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# isspace() checks for space
+# sum checks count
+res = sum(not chr.isspace() for chr in test_str)
+
+# printing result
+print(""The Characters Frequency avoiding spaces : "" + str(res))"
+Python  -  Avoid Spaces in string ,https://www.geeksforgeeks.org/python-avoid-spaces-in-string-length/,"# Python3 code to demonstrate working of
+# Avoid Spaces in Characters Frequency
+# Using sum() + len() + map() + split()
+
+# initializing string
+test_str = ""geeksforgeeks 33 is   best""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# len() finds individual word Frequency
+# sum() extracts final Frequency
+res = sum(map(len, test_str.split()))
+
+# printing result
+print(""The Characters Frequency avoiding spaces : "" + str(res))","From code
+The original string is : geeksforgeeks 33 is   best","Python  -  Avoid Spaces in string 
+# Python3 code to demonstrate working of
+# Avoid Spaces in Characters Frequency
+# Using sum() + len() + map() + split()
+
+# initializing string
+test_str = ""geeksforgeeks 33 is   best""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# len() finds individual word Frequency
+# sum() extracts final Frequency
+res = sum(map(len, test_str.split()))
+
+# printing result
+print(""The Characters Frequency avoiding spaces : "" + str(res))"
+Python  -  Avoid Spaces in string ,https://www.geeksforgeeks.org/python-avoid-spaces-in-string-length/,"# Python3 code to demonstrate working of
+# Avoid Spaces in Characters Frequency
+
+
+# initializing string
+test_str = ""geeksforgeeks 33 is best""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+test_str = test_str.replace("" "", """")
+res = len(test_str)
+# printing result
+print(""The Characters Frequency avoiding spaces : "" + str(res))","From code
+The original string is : geeksforgeeks 33 is   best","Python  -  Avoid Spaces in string 
+# Python3 code to demonstrate working of
+# Avoid Spaces in Characters Frequency
+
+
+# initializing string
+test_str = ""geeksforgeeks 33 is best""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+test_str = test_str.replace("" "", """")
+res = len(test_str)
+# printing result
+print(""The Characters Frequency avoiding spaces : "" + str(res))"
+Python  -  Avoid Spaces in string ,https://www.geeksforgeeks.org/python-avoid-spaces-in-string-length/,"# Python3 code to demonstrate working of
+# Avoid Spaces in Characters Frequency
+
+
+# initializing string
+test_str = ""geeksforgeeks 33 is   best""
+
+# printing original string
+print(""The original string is : "", test_str)
+
+# initializing count = 0
+count = 0
+
+# loop to iterate the string, character by character
+for i in test_str:
+    if i == "" "":
+        continue
+    count += 1
+
+# printing result
+print(""The Characters Frequency avoiding spaces : "", count)
+
+# This code is contributed by Pratik Gupta (guptapratik)","From code
+The original string is : geeksforgeeks 33 is   best","Python  -  Avoid Spaces in string 
+# Python3 code to demonstrate working of
+# Avoid Spaces in Characters Frequency
+
+
+# initializing string
+test_str = ""geeksforgeeks 33 is   best""
+
+# printing original string
+print(""The original string is : "", test_str)
+
+# initializing count = 0
+count = 0
+
+# loop to iterate the string, character by character
+for i in test_str:
+    if i == "" "":
+        continue
+    count += 1
+
+# printing result
+print(""The Characters Frequency avoiding spaces : "", count)
+
+# This code is contributed by Pratik Gupta (guptapratik)"
+Python  -  Avoid Spaces in string ,https://www.geeksforgeeks.org/python-avoid-spaces-in-string-length/,"# initializing string
+test_str = ""geeksforgeeks 33 is best""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Using a list comprehension and the join() function
+res = len("""".join([char for char in test_str if char != "" ""]))
+
+# printing result
+print(""The Characters Frequency avoiding spaces : "" + str(res))","From code
+The original string is : geeksforgeeks 33 is   best","Python  -  Avoid Spaces in string 
+# initializing string
+test_str = ""geeksforgeeks 33 is best""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Using a list comprehension and the join() function
+res = len("""".join([char for char in test_str if char != "" ""]))
+
+# printing result
+print(""The Characters Frequency avoiding spaces : "" + str(res))"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"# Python code
+# To print even length words in string
+
+# input string
+n = ""This is a python language""
+# splitting the words in a given string
+s = n.split("" "")
+for i in s:
+    # checking the length of words
+    if len(i) % 2 == 0:
+        print(i)
+
+# this code is contributed by gangarajula laxmi","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+# Python code
+# To print even length words in string
+
+# input string
+n = ""This is a python language""
+# splitting the words in a given string
+s = n.split("" "")
+for i in s:
+    # checking the length of words
+    if len(i) % 2 == 0:
+        print(i)
+
+# this code is contributed by gangarajula laxmi"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"# Python3 program to print
+# even length words in a string
+
+
+def printWords(s):
+    # split the string
+    s = s.split("" "")
+
+    # iterate in words of string
+    for word in s:
+        # if length is even
+        if len(word) % 2 == 0:
+            print(word)
+
+
+# Driver Code
+s = ""i am muskan""
+printWords(s)","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+# Python3 program to print
+# even length words in a string
+
+
+def printWords(s):
+    # split the string
+    s = s.split("" "")
+
+    # iterate in words of string
+    for word in s:
+        # if length is even
+        if len(word) % 2 == 0:
+            print(word)
+
+
+# Driver Code
+s = ""i am muskan""
+printWords(s)"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"# Python code
+# To print even length words in string
+
+# input string
+n = ""geeks for geek""
+# splitting the words in a given string
+s = n.split("" "")
+l = list(filter(lambda x: (len(x) % 2 == 0), s))
+print(l)","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+# Python code
+# To print even length words in string
+
+# input string
+n = ""geeks for geek""
+# splitting the words in a given string
+s = n.split("" "")
+l = list(filter(lambda x: (len(x) % 2 == 0), s))
+print(l)"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"# python code to print even length words
+
+n = ""geeks for geek""
+s = n.split("" "")
+print([x for x in s if len(x) % 2 == 0])","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+# python code to print even length words
+
+n = ""geeks for geek""
+s = n.split("" "")
+print([x for x in s if len(x) % 2 == 0])"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"# python code to print even length words
+
+n = ""geeks for geek""
+s = n.split("" "")
+print([x for i, x in enumerate(s) if len(x) % 2 == 0])","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+# python code to print even length words
+
+n = ""geeks for geek""
+s = n.split("" "")
+print([x for i, x in enumerate(s) if len(x) % 2 == 0])"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"# recursive function to print even length words
+def PrintEvenLengthWord(itr, list1):
+    if itr == len(list1):
+        return
+    if len(list1[itr]) % 2 == 0:
+        print(list1[itr])
+    PrintEvenLengthWord(itr + 1, list1)
+    return
+
+
+str = ""geeks for geek""
+l = [i for i in str.split()]
+PrintEvenLengthWord(0, l)","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+# recursive function to print even length words
+def PrintEvenLengthWord(itr, list1):
+    if itr == len(list1):
+        return
+    if len(list1[itr]) % 2 == 0:
+        print(list1[itr])
+    PrintEvenLengthWord(itr + 1, list1)
+    return
+
+
+str = ""geeks for geek""
+l = [i for i in str.split()]
+PrintEvenLengthWord(0, l)"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"s = ""geeks for geek""
+
+# Split the string into a list of words
+words = s.split("" "")
+
+# Use the filter function and lambda function to find even length words
+even_length_words = list(filter(lambda x: len(x) % 2 == 0, words))
+
+# Print the list of even length words
+print(even_length_words)
+# This code is contributed by Edula Vinay Kumar Reddy","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+s = ""geeks for geek""
+
+# Split the string into a list of words
+words = s.split("" "")
+
+# Use the filter function and lambda function to find even length words
+even_length_words = list(filter(lambda x: len(x) % 2 == 0, words))
+
+# Print the list of even length words
+print(even_length_words)
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"import itertools
+
+s = ""geeks for geek""
+
+# Split the string into a list of words
+words = s.split("" "")
+
+# Use the itertools.filterfalse function and lambda function to find even length words
+even_length_words = list(itertools.filterfalse(lambda x: len(x) % 2 != 0, words))
+
+# Print the list of even length words
+print(even_length_words)","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+import itertools
+
+s = ""geeks for geek""
+
+# Split the string into a list of words
+words = s.split("" "")
+
+# Use the itertools.filterfalse function and lambda function to find even length words
+even_length_words = list(itertools.filterfalse(lambda x: len(x) % 2 != 0, words))
+
+# Print the list of even length words
+print(even_length_words)"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"# code
+def print_even_length_words(s):
+    words = s.replace("","", "" "").replace(""."", "" "").split()
+    for word in words:
+        if len(word) % 2 == 0:
+            print(word, end="" "")
+
+
+s = ""geeks for geek""
+print_even_length_words(s)","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+# code
+def print_even_length_words(s):
+    words = s.replace("","", "" "").replace(""."", "" "").split()
+    for word in words:
+        if len(word) % 2 == 0:
+            print(word, end="" "")
+
+
+s = ""geeks for geek""
+print_even_length_words(s)"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"# Initialize the input string
+s = ""This is a python language""
+
+# Initialize an empty string variable to store the current word being parsed
+word = """"
+
+# Iterate over each character in the input string
+for i in s:
+    # If the character is a space, it means the current word has ended
+    if i == "" "":
+        # Check if the length of the current word is even and greater than 0
+        if len(word) % 2 == 0 and len(word) != 0:
+            # If yes, print the current word
+            print(word, end="" "")
+        # Reset the current word variable for the next word
+        word = """"
+    # If the character is not a space, it means the current word is being formed
+    else:
+        # Append the character to the current word variable
+        word += i
+
+# After the loop has ended, check if the length of the last word is even and greater than 0
+if len(word) % 2 == 0 and len(word) != 0:
+    # If yes, print the last word
+    print(word, end="" "")","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+# Initialize the input string
+s = ""This is a python language""
+
+# Initialize an empty string variable to store the current word being parsed
+word = """"
+
+# Iterate over each character in the input string
+for i in s:
+    # If the character is a space, it means the current word has ended
+    if i == "" "":
+        # Check if the length of the current word is even and greater than 0
+        if len(word) % 2 == 0 and len(word) != 0:
+            # If yes, print the current word
+            print(word, end="" "")
+        # Reset the current word variable for the next word
+        word = """"
+    # If the character is not a space, it means the current word is being formed
+    else:
+        # Append the character to the current word variable
+        word += i
+
+# After the loop has ended, check if the length of the last word is even and greater than 0
+if len(word) % 2 == 0 and len(word) != 0:
+    # If yes, print the last word
+    print(word, end="" "")"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"from itertools import compress
+
+n = ""This is a python language""
+s = n.split("" "")
+even_len_bool = [len(word) % 2 == 0 for word in s]
+even_len_words = list(compress(s, even_len_bool))
+print(even_len_words)","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+from itertools import compress
+
+n = ""This is a python language""
+s = n.split("" "")
+even_len_bool = [len(word) % 2 == 0 for word in s]
+even_len_words = list(compress(s, even_len_bool))
+print(even_len_words)"
+Python program to print even length words in a string,https://www.geeksforgeeks.org/python-program-to-print-even-length-words-in-a-string/,"s = ""I am omkhar""
+
+word_start = 0
+even_words = []
+
+for i in range(len(s)):
+    if s[i] == "" "":
+        word_end = i
+        word_length = word_end - word_start
+        if word_length % 2 == 0:
+            even_words.append(s[word_start:word_end])
+        word_start = i + 1
+
+word_length = len(s) - word_start
+if word_length % 2 == 0:
+    even_words.append(s[word_start:])
+
+for w in even_words:
+    print(w)","Input: s = ""This is a python language""
+Output: This is python language","Python program to print even length words in a string
+s = ""I am omkhar""
+
+word_start = 0
+even_words = []
+
+for i in range(len(s)):
+    if s[i] == "" "":
+        word_end = i
+        word_length = word_end - word_start
+        if word_length % 2 == 0:
+            even_words.append(s[word_start:word_end])
+        word_start = i + 1
+
+word_length = len(s) - word_start
+if word_length % 2 == 0:
+    even_words.append(s[word_start:])
+
+for w in even_words:
+    print(w)"
+Python  -  Uppercase Half String,https://www.geeksforgeeks.org/python-uppercase-half-string/,"# Python3 code to demonstrate working of
+# Uppercase Half String
+# Using upper() + loop + len()
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# computing half index
+hlf_idx = len(test_str) // 2
+
+res = """"
+for idx in range(len(test_str)):
+    # uppercasing later half
+    if idx >= hlf_idx:
+        res += test_str[idx].upper()
+    else:
+        res += test_str[idx]
+
+# printing result
+print(""The resultant string : "" + str(res))","Input : test_str = 'geeksforgeek'??????
+Output : geeksfORGE","Python  -  Uppercase Half String
+# Python3 code to demonstrate working of
+# Uppercase Half String
+# Using upper() + loop + len()
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# computing half index
+hlf_idx = len(test_str) // 2
+
+res = """"
+for idx in range(len(test_str)):
+    # uppercasing later half
+    if idx >= hlf_idx:
+        res += test_str[idx].upper()
+    else:
+        res += test_str[idx]
+
+# printing result
+print(""The resultant string : "" + str(res))"
+Python  -  Uppercase Half String,https://www.geeksforgeeks.org/python-uppercase-half-string/,"# Python3 code to demonstrate working of
+# Uppercase Half String
+# Using list comprehension + join() + upper()
+
+# Initializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+
+# Computing half index
+hlf_idx = len(test_str) // 2
+
+# join() used to create result string
+res = """".join(
+    [
+        test_str[idx].upper() if idx >= hlf_idx else test_str[idx]
+        for idx in range(len(test_str))
+    ]
+)
+
+# Printing result
+print(""The resultant string : "" + str(res))","Input : test_str = 'geeksforgeek'??????
+Output : geeksfORGE","Python  -  Uppercase Half String
+# Python3 code to demonstrate working of
+# Uppercase Half String
+# Using list comprehension + join() + upper()
+
+# Initializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+
+# Computing half index
+hlf_idx = len(test_str) // 2
+
+# join() used to create result string
+res = """".join(
+    [
+        test_str[idx].upper() if idx >= hlf_idx else test_str[idx]
+        for idx in range(len(test_str))
+    ]
+)
+
+# Printing result
+print(""The resultant string : "" + str(res))"
+Python  -  Uppercase Half String,https://www.geeksforgeeks.org/python-uppercase-half-string/,"# Python3 code to demonstrate working of
+# Uppercase Half String
+# Using upper() + slicing string
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# computing half index
+hlf_idx = len(test_str) // 2
+
+# Making new string with half upper case
+# Using slicing
+# slicing takes one position less to ending position provided
+res = test_str[:hlf_idx] + test_str[hlf_idx:].upper()
+
+# printing result
+print(""The resultant string : "" + str(res))","Input : test_str = 'geeksforgeek'??????
+Output : geeksfORGE","Python  -  Uppercase Half String
+# Python3 code to demonstrate working of
+# Uppercase Half String
+# Using upper() + slicing string
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# computing half index
+hlf_idx = len(test_str) // 2
+
+# Making new string with half upper case
+# Using slicing
+# slicing takes one position less to ending position provided
+res = test_str[:hlf_idx] + test_str[hlf_idx:].upper()
+
+# printing result
+print(""The resultant string : "" + str(res))"
+Python  -  Uppercase Half String,https://www.geeksforgeeks.org/python-uppercase-half-string/,"# Python3 code to demonstrate working of
+# Uppercase Half String
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# computing half index
+x = len(test_str) // 2
+a = test_str[x:]
+b = test_str[:x]
+cap = ""ABCDEFGHIJKLMNOPQRSTUVWXYZ""
+sma = ""abcdefghijklmnopqrstuvwxyz""
+res = """"
+for i in a:
+    res += cap[sma.index(i)]
+res = b + res
+# printing result
+print(""The resultant string : "" + str(res))","Input : test_str = 'geeksforgeek'??????
+Output : geeksfORGE","Python  -  Uppercase Half String
+# Python3 code to demonstrate working of
+# Uppercase Half String
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# computing half index
+x = len(test_str) // 2
+a = test_str[x:]
+b = test_str[:x]
+cap = ""ABCDEFGHIJKLMNOPQRSTUVWXYZ""
+sma = ""abcdefghijklmnopqrstuvwxyz""
+res = """"
+for i in a:
+    res += cap[sma.index(i)]
+res = b + res
+# printing result
+print(""The resultant string : "" + str(res))"
+Python  -  Uppercase Half String,https://www.geeksforgeeks.org/python-uppercase-half-string/,"import re
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# computing half index
+hlf_idx = len(test_str) // 2
+
+# Making new string with half upper case using regular expressions
+res = re.sub(r""(?i)(\w+)"", lambda m: m.group().upper(), test_str[hlf_idx:])
+
+# concatenating the two parts of the string
+result = test_str[:hlf_idx] + res
+
+# printing result
+print(""The resultant string : "" + str(result))","Input : test_str = 'geeksforgeek'??????
+Output : geeksfORGE","Python  -  Uppercase Half String
+import re
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# computing half index
+hlf_idx = len(test_str) // 2
+
+# Making new string with half upper case using regular expressions
+res = re.sub(r""(?i)(\w+)"", lambda m: m.group().upper(), test_str[hlf_idx:])
+
+# concatenating the two parts of the string
+result = test_str[:hlf_idx] + res
+
+# printing result
+print(""The resultant string : "" + str(result))"
+Python  -  Uppercase Half String,https://www.geeksforgeeks.org/python-uppercase-half-string/,"# Python3 code to demonstrate working of
+# Uppercase Half String
+# Using string concatenation and conditional operator
+
+# Iializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+
+# Computing half index
+length = len(test_str)
+hlf_idx = length // 2
+
+# Initializing result string
+result = """"
+
+# Iterating through characters
+for i in range(length):
+    # Conditional operator
+    result += test_str[i] if i < hlf_idx else test_str[i].upper()
+
+# Printing result
+print(""The resultant string : "" + str(result))","Input : test_str = 'geeksforgeek'??????
+Output : geeksfORGE","Python  -  Uppercase Half String
+# Python3 code to demonstrate working of
+# Uppercase Half String
+# Using string concatenation and conditional operator
+
+# Iializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+
+# Computing half index
+length = len(test_str)
+hlf_idx = length // 2
+
+# Initializing result string
+result = """"
+
+# Iterating through characters
+for i in range(length):
+    # Conditional operator
+    result += test_str[i] if i < hlf_idx else test_str[i].upper()
+
+# Printing result
+print(""The resultant string : "" + str(result))"
+Python  -  Uppercase Half String,https://www.geeksforgeeks.org/python-uppercase-half-string/,"from itertools import islice
+
+test_str = ""geeksforgeeks""
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+hlf_idx = len(test_str) // 2
+
+res = """".join(
+    [c.upper() if i >= hlf_idx else c for i, c in enumerate(islice(test_str, None))]
+)
+
+# printing result
+print(""The resultant string : "" + str(res))
+# This code is contributed by Jyothi pinjala.","Input : test_str = 'geeksforgeek'??????
+Output : geeksfORGE","Python  -  Uppercase Half String
+from itertools import islice
+
+test_str = ""geeksforgeeks""
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+hlf_idx = len(test_str) // 2
+
+res = """".join(
+    [c.upper() if i >= hlf_idx else c for i, c in enumerate(islice(test_str, None))]
+)
+
+# printing result
+print(""The resultant string : "" + str(res))
+# This code is contributed by Jyothi pinjala."
+Python  -  Uppercase Half String,https://www.geeksforgeeks.org/python-uppercase-half-string/,"test_str = ""geeksforgeeks""
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+hlf_idx = len(test_str) // 2
+
+res = """".join(map(lambda c: c.upper() if test_str.index(c) >= hlf_idx else c, test_str))
+
+# printing result
+print(""The resultant string : "" + str(res))","Input : test_str = 'geeksforgeek'??????
+Output : geeksfORGE","Python  -  Uppercase Half String
+test_str = ""geeksforgeeks""
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+hlf_idx = len(test_str) // 2
+
+res = """".join(map(lambda c: c.upper() if test_str.index(c) >= hlf_idx else c, test_str))
+
+# printing result
+print(""The resultant string : "" + str(res))"
+Python program to capitalize the first and last character of each word in a string,https://www.geeksforgeeks.org/python-program-to-capitalize-the-first-and-last-character-of-each-word-in-a-string/,"# Python program to capitalize
+# first and last character of
+# each word of a String
+
+
+# Function to do the same
+def word_both_cap(str):
+    # lambda function for capitalizing the
+    # first and last letter of words in
+    # the string
+    return "" "".join(map(lambda s: s[:-1] + s[-1].upper(), s.title().split()))
+
+
+# Driver's code
+s = ""welcome to geeksforgeeks""
+print(""String before:"", s)
+print(""String after:"", word_both_cap(str))","Input: hello world 
+Output: HellO WorlD","Python program to capitalize the first and last character of each word in a string
+# Python program to capitalize
+# first and last character of
+# each word of a String
+
+
+# Function to do the same
+def word_both_cap(str):
+    # lambda function for capitalizing the
+    # first and last letter of words in
+    # the string
+    return "" "".join(map(lambda s: s[:-1] + s[-1].upper(), s.title().split()))
+
+
+# Driver's code
+s = ""welcome to geeksforgeeks""
+print(""String before:"", s)
+print(""String after:"", word_both_cap(str))"
+Python program to capitalize the first and last character of each word in a string,https://www.geeksforgeeks.org/python-program-to-capitalize-the-first-and-last-character-of-each-word-in-a-string/,"# Python program to capitalize
+# first and last character of
+# each word of a String
+
+s = ""welcome to geeksforgeeks""
+print(""String before:"", s)
+a = s.split()
+res = []
+for i in a:
+    x = i[0].upper() + i[1:-1] + i[-1].upper()
+    res.append(x)
+res = "" "".join(res)
+print(""String after:"", res)","Input: hello world 
+Output: HellO WorlD","Python program to capitalize the first and last character of each word in a string
+# Python program to capitalize
+# first and last character of
+# each word of a String
+
+s = ""welcome to geeksforgeeks""
+print(""String before:"", s)
+a = s.split()
+res = []
+for i in a:
+    x = i[0].upper() + i[1:-1] + i[-1].upper()
+    res.append(x)
+res = "" "".join(res)
+print(""String after:"", res)"
+Python program to check if a string has at least one letter and one number,https://www.geeksforgeeks.org/python-program-to-check-if-a-string-has-at-least-one-letter-and-one-number/,"def checkString(str):
+    # initializing flag variable
+    flag_l = False
+    flag_n = False
+
+    # checking for letter and numbers in
+    # given string
+    for i in str:
+        # if string has letter
+        if i.isalpha():
+            flag_l = True
+
+        # if string has number
+        if i.isdigit():
+            flag_n = True
+
+    # returning and of flag
+    # for checking required condition
+    return flag_l and flag_n
+
+
+# driver code
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))","Input: welcome2ourcountry34
+Output: True","Python program to check if a string has at least one letter and one number
+def checkString(str):
+    # initializing flag variable
+    flag_l = False
+    flag_n = False
+
+    # checking for letter and numbers in
+    # given string
+    for i in str:
+        # if string has letter
+        if i.isalpha():
+            flag_l = True
+
+        # if string has number
+        if i.isdigit():
+            flag_n = True
+
+    # returning and of flag
+    # for checking required condition
+    return flag_l and flag_n
+
+
+# driver code
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))"
+Python program to check if a string has at least one letter and one number,https://www.geeksforgeeks.org/python-program-to-check-if-a-string-has-at-least-one-letter-and-one-number/,"def checkString(str):
+    # initializing flag variable
+    flag_l = False
+    flag_n = False
+
+    # checking for letter and numbers in
+    # given string
+    for i in str:
+        # if string has letter
+        if i in ""abcdefghijklmnopqrstuvwxyz"":
+            flag_l = True
+
+        # if string has number
+        if i in ""0123456789"":
+            flag_n = True
+
+    # returning and of flag
+    # for checking required condition
+    return flag_l and flag_n
+
+
+# driver code
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))","Input: welcome2ourcountry34
+Output: True","Python program to check if a string has at least one letter and one number
+def checkString(str):
+    # initializing flag variable
+    flag_l = False
+    flag_n = False
+
+    # checking for letter and numbers in
+    # given string
+    for i in str:
+        # if string has letter
+        if i in ""abcdefghijklmnopqrstuvwxyz"":
+            flag_l = True
+
+        # if string has number
+        if i in ""0123456789"":
+            flag_n = True
+
+    # returning and of flag
+    # for checking required condition
+    return flag_l and flag_n
+
+
+# driver code
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))"
+Python program to check if a string has at least one letter and one number,https://www.geeksforgeeks.org/python-program-to-check-if-a-string-has-at-least-one-letter-and-one-number/,"import operator as op
+
+
+def checkString(str):
+    letters = ""abcdefghijklmnopqrstuvwxyz""
+    digits = ""0123456789""
+
+    # initializing flag variable
+    flag_l = False
+    flag_n = False
+
+    # checking for letter and numbers in
+    # given string
+    for i in str:
+        # if string has letter
+        if op.countOf(letters, i) > 0:
+            flag_l = True
+
+        # if string has digits
+        if op.countOf(digits, i) > 0:
+            flag_n = True
+
+    # returning and of flag
+    # for checking required condition
+    return flag_l and flag_n
+
+
+# driver code
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))","Input: welcome2ourcountry34
+Output: True","Python program to check if a string has at least one letter and one number
+import operator as op
+
+
+def checkString(str):
+    letters = ""abcdefghijklmnopqrstuvwxyz""
+    digits = ""0123456789""
+
+    # initializing flag variable
+    flag_l = False
+    flag_n = False
+
+    # checking for letter and numbers in
+    # given string
+    for i in str:
+        # if string has letter
+        if op.countOf(letters, i) > 0:
+            flag_l = True
+
+        # if string has digits
+        if op.countOf(digits, i) > 0:
+            flag_n = True
+
+    # returning and of flag
+    # for checking required condition
+    return flag_l and flag_n
+
+
+# driver code
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))"
+Python program to check if a string has at least one letter and one number,https://www.geeksforgeeks.org/python-program-to-check-if-a-string-has-at-least-one-letter-and-one-number/,"import re
+
+
+def checkString(str):
+    # using regular expression to check if a string contains
+    # at least one letter and one number
+    match = re.search(r""[a-zA-Z]+"", str) and re.search(r""[0-9]+"", str)
+    if match:
+        return True
+    else:
+        return False
+
+
+# driver code
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))
+# This code is contributed by Vinay Pinjala.","Input: welcome2ourcountry34
+Output: True","Python program to check if a string has at least one letter and one number
+import re
+
+
+def checkString(str):
+    # using regular expression to check if a string contains
+    # at least one letter and one number
+    match = re.search(r""[a-zA-Z]+"", str) and re.search(r""[0-9]+"", str)
+    if match:
+        return True
+    else:
+        return False
+
+
+# driver code
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))
+# This code is contributed by Vinay Pinjala."
+Python program to check if a string has at least one letter and one number,https://www.geeksforgeeks.org/python-program-to-check-if-a-string-has-at-least-one-letter-and-one-number/,"def checkString(str):
+    # Create sets of letters and digits
+    letters = set(""abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"")
+    digits = set(""0123456789"")
+    # Check if the intersection of the input string and the sets of letters and digits is not empty
+    return bool(letters & set(str)) and bool(digits & set(str))
+
+
+# Test the function with two sample inputs
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))
+# This code is contributed by Jyothi pinjala.","Input: welcome2ourcountry34
+Output: True","Python program to check if a string has at least one letter and one number
+def checkString(str):
+    # Create sets of letters and digits
+    letters = set(""abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"")
+    digits = set(""0123456789"")
+    # Check if the intersection of the input string and the sets of letters and digits is not empty
+    return bool(letters & set(str)) and bool(digits & set(str))
+
+
+# Test the function with two sample inputs
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))
+# This code is contributed by Jyothi pinjala."
+Python program to check if a string has at least one letter and one number,https://www.geeksforgeeks.org/python-program-to-check-if-a-string-has-at-least-one-letter-and-one-number/,"checkString = lambda s: any(c.isalpha() for c in s) and any(c.isdigit() for c in s)
+
+# driver code
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))","Input: welcome2ourcountry34
+Output: True","Python program to check if a string has at least one letter and one number
+checkString = lambda s: any(c.isalpha() for c in s) and any(c.isdigit() for c in s)
+
+# driver code
+print(checkString(""thishasboth29""))
+print(checkString(""geeksforgeeks""))"
+Python | Program to accept the strings which contains all vowelsvowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# Python program to accept the strings
+# which contains all the vowels
+
+
+# Function for check if string
+# is accepted or not
+def check(string):
+    string = string.lower()
+
+    # set() function convert ""aeiou""
+    # string into set of characters
+    # i.e.vowels = {'a', 'e', 'i', 'o', 'u'}
+    vowels = set(""aeiou"")
+
+    # set() function convert empty
+    # dictionary into empty set
+    s = set({})
+
+    # looping through each
+    # character of the string
+    for char in string:
+        # Check for the character is present inside
+        # the vowels set or not. If present, then
+        # add into the set s by using add method
+        if char in vowels:
+            s.add(char)
+        else:
+            pass
+
+    # check the length of set s equal to length
+    # of vowels set or not. If equal, string is
+    # accepted otherwise not
+    if len(s) == len(vowels):
+        print(""Accepted"")
+    else:
+        print(""Not Accepted"")
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    # calling function
+    check(string)","Input : geeksforgeeks
+Output : Not Accepted","Python | Program to accept the strings which contains all vowelsvowels
+# Python program to accept the strings
+# which contains all the vowels
+
+
+# Function for check if string
+# is accepted or not
+def check(string):
+    string = string.lower()
+
+    # set() function convert ""aeiou""
+    # string into set of characters
+    # i.e.vowels = {'a', 'e', 'i', 'o', 'u'}
+    vowels = set(""aeiou"")
+
+    # set() function convert empty
+    # dictionary into empty set
+    s = set({})
+
+    # looping through each
+    # character of the string
+    for char in string:
+        # Check for the character is present inside
+        # the vowels set or not. If present, then
+        # add into the set s by using add method
+        if char in vowels:
+            s.add(char)
+        else:
+            pass
+
+    # check the length of set s equal to length
+    # of vowels set or not. If equal, string is
+    # accepted otherwise not
+    if len(s) == len(vowels):
+        print(""Accepted"")
+    else:
+        print(""Not Accepted"")
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    # calling function
+    check(string)"
+Python | Program to accept the strings which contains all vowelsvowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"def check(string):
+    string = string.replace("" "", """")
+    string = string.lower()
+    vowel = [
+        string.count(""a""),
+        string.count(""e""),
+        string.count(""i""),
+        string.count(""o""),
+        string.count(""u""),
+    ]
+
+    # If 0 is present int vowel count array
+    if vowel.count(0) > 0:
+        return ""not accepted""
+    else:
+        return ""accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    print(check(string))","Input : geeksforgeeks
+Output : Not Accepted","Python | Program to accept the strings which contains all vowelsvowels
+def check(string):
+    string = string.replace("" "", """")
+    string = string.lower()
+    vowel = [
+        string.count(""a""),
+        string.count(""e""),
+        string.count(""i""),
+        string.count(""o""),
+        string.count(""u""),
+    ]
+
+    # If 0 is present int vowel count array
+    if vowel.count(0) > 0:
+        return ""not accepted""
+    else:
+        return ""accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    print(check(string))"
+Python | Program to accept the strings which contains all vowelsvowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# Python program for the above approach
+def check(string):
+    if len(set(string.lower()).intersection(""aeiou"")) >= 5:
+        return ""accepted""
+    else:
+        return ""not accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""geeksforgeeks""
+    print(check(string))","Input : geeksforgeeks
+Output : Not Accepted","Python | Program to accept the strings which contains all vowelsvowels
+# Python program for the above approach
+def check(string):
+    if len(set(string.lower()).intersection(""aeiou"")) >= 5:
+        return ""accepted""
+    else:
+        return ""not accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""geeksforgeeks""
+    print(check(string))"
+Python | Program to accept the strings which contains all vowelsvowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# import library
+import re
+
+sampleInput = ""aeioAEiuioea""
+
+# regular expression to find the strings
+# which have characters other than a,e,i,o and u
+c = re.compile(""[^aeiouAEIOU]"")
+
+# use findall() to get the list of strings
+# that have characters other than a,e,i,o and u.
+if len(c.findall(sampleInput)):
+    print(""Not Accepted"")  # if length of list > 0 then it is not accepted
+else:
+    print(""Accepted"")  # if length of list = 0 then it is accepted","Input : geeksforgeeks
+Output : Not Accepted","Python | Program to accept the strings which contains all vowelsvowels
+# import library
+import re
+
+sampleInput = ""aeioAEiuioea""
+
+# regular expression to find the strings
+# which have characters other than a,e,i,o and u
+c = re.compile(""[^aeiouAEIOU]"")
+
+# use findall() to get the list of strings
+# that have characters other than a,e,i,o and u.
+if len(c.findall(sampleInput)):
+    print(""Not Accepted"")  # if length of list > 0 then it is not accepted
+else:
+    print(""Accepted"")  # if length of list = 0 then it is accepted"
+Python | Program to accept the strings which contains all vowelsvowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# Python | Program to accept the strings which contains all vowels
+
+
+def all_vowels(str_value):
+    new_list = [char for char in str_value.lower() if char in ""aeiou""]
+
+    if new_list:
+        dic, lst = {}, []
+
+        for char in new_list:
+            dic[""a""] = new_list.count(""a"")
+            dic[""e""] = new_list.count(""e"")
+            dic[""i""] = new_list.count(""i"")
+            dic[""o""] = new_list.count(""o"")
+            dic[""u""] = new_list.count(""u"")
+
+        for i, j in dic.items():
+            if j == 0:
+                lst.append(i)
+
+        if lst:
+            return f""All vowels except {','.join(lst)} are not present""
+        else:
+            return ""All vowels are present""
+
+    else:
+        return ""No vowels present""
+
+
+# function-call
+str_value = ""geeksforgeeks""
+print(all_vowels(str_value))
+
+str_value = ""ABeeIghiObhkUul""
+print(all_vowels(str_value))
+
+# contribute by saikot","Input : geeksforgeeks
+Output : Not Accepted","Python | Program to accept the strings which contains all vowelsvowels
+# Python | Program to accept the strings which contains all vowels
+
+
+def all_vowels(str_value):
+    new_list = [char for char in str_value.lower() if char in ""aeiou""]
+
+    if new_list:
+        dic, lst = {}, []
+
+        for char in new_list:
+            dic[""a""] = new_list.count(""a"")
+            dic[""e""] = new_list.count(""e"")
+            dic[""i""] = new_list.count(""i"")
+            dic[""o""] = new_list.count(""o"")
+            dic[""u""] = new_list.count(""u"")
+
+        for i, j in dic.items():
+            if j == 0:
+                lst.append(i)
+
+        if lst:
+            return f""All vowels except {','.join(lst)} are not present""
+        else:
+            return ""All vowels are present""
+
+    else:
+        return ""No vowels present""
+
+
+# function-call
+str_value = ""geeksforgeeks""
+print(all_vowels(str_value))
+
+str_value = ""ABeeIghiObhkUul""
+print(all_vowels(str_value))
+
+# contribute by saikot"
+Python | Program to accept the strings which contains all vowelsvowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# Python program to accept the strings
+# which contains all the vowels
+
+
+# Function for check if string
+# is accepted or not
+def check(string):
+    # Checking if ""aeiou"" is a subset of the set of all letters in the string
+    if set(""aeiou"").issubset(set(string.lower())):
+        return ""Accepted""
+    return ""Not accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    # calling function
+    print(check(string))","Input : geeksforgeeks
+Output : Not Accepted","Python | Program to accept the strings which contains all vowelsvowels
+# Python program to accept the strings
+# which contains all the vowels
+
+
+# Function for check if string
+# is accepted or not
+def check(string):
+    # Checking if ""aeiou"" is a subset of the set of all letters in the string
+    if set(""aeiou"").issubset(set(string.lower())):
+        return ""Accepted""
+    return ""Not accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    # calling function
+    print(check(string))"
+Python | Program to accept the strings which contains all vowelsvowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"import collections
+
+
+def check(string):
+    # create a Counter object to count the occurrences of each character
+    counter = collections.Counter(string.lower())
+
+    # set of vowels
+    vowels = set(""aeiou"")
+
+    # counter for the number of vowels present
+    vowel_count = 0
+
+    # check if each vowel is present in the string
+    for vowel in vowels:
+        if counter[vowel] > 0:
+            vowel_count += 1
+
+    # check if all vowels are present
+    if vowel_count == len(vowels):
+        print(""Accepted"")
+    else:
+        print(""Not Accepted"")
+
+
+# test the function
+string = ""SEEquoiaL""
+check(string)","Input : geeksforgeeks
+Output : Not Accepted","Python | Program to accept the strings which contains all vowelsvowels
+import collections
+
+
+def check(string):
+    # create a Counter object to count the occurrences of each character
+    counter = collections.Counter(string.lower())
+
+    # set of vowels
+    vowels = set(""aeiou"")
+
+    # counter for the number of vowels present
+    vowel_count = 0
+
+    # check if each vowel is present in the string
+    for vowel in vowels:
+        if counter[vowel] > 0:
+            vowel_count += 1
+
+    # check if all vowels are present
+    if vowel_count == len(vowels):
+        print(""Accepted"")
+    else:
+        print(""Not Accepted"")
+
+
+# test the function
+string = ""SEEquoiaL""
+check(string)"
+Python | Program to accept the strings which contains all vowelsvowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# Python program to accept the strings
+# which contains all the vowels
+
+# Function for check if string
+# is accepted or not
+
+# using all() method
+
+
+def check(string):
+    vowels = ""aeiou""  # storing vowels
+    if all(vowel in string.lower() for vowel in vowels):
+        return ""Accepted""
+    return ""Not accepted""
+
+
+# initializing string
+string = ""SEEquoiaL""
+# test the function
+print(check(string))
+
+# this code contributed by tvsk","Input : geeksforgeeks
+Output : Not Accepted","Python | Program to accept the strings which contains all vowelsvowels
+# Python program to accept the strings
+# which contains all the vowels
+
+# Function for check if string
+# is accepted or not
+
+# using all() method
+
+
+def check(string):
+    vowels = ""aeiou""  # storing vowels
+    if all(vowel in string.lower() for vowel in vowels):
+        return ""Accepted""
+    return ""Not accepted""
+
+
+# initializing string
+string = ""SEEquoiaL""
+# test the function
+print(check(string))
+
+# this code contributed by tvsk"
+Python | Program to accept the strings which contains all vowelsvowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# function definition
+def check(s):
+    A = {""a"", ""e"", ""i"", ""o"", ""u""}
+    # using the set difference
+    if len(A.difference(set(s.lower()))) == 0:
+        print(""accepted"")
+    else:
+        print(""not accepted"")
+
+
+# input
+s = ""SEEquoiaL""
+# function call
+check(s)","Input : geeksforgeeks
+Output : Not Accepted","Python | Program to accept the strings which contains all vowelsvowels
+# function definition
+def check(s):
+    A = {""a"", ""e"", ""i"", ""o"", ""u""}
+    # using the set difference
+    if len(A.difference(set(s.lower()))) == 0:
+        print(""accepted"")
+    else:
+        print(""not accepted"")
+
+
+# input
+s = ""SEEquoiaL""
+# function call
+check(s)"
+Python | Count the Number of matching characters in a pair of string,https://www.geeksforgeeks.org/python-count-the-number-of-matching-characters-in-a-pair-of-string/,"// C++ code to count number of matching// characters in a pair of strings??????# include <bits/stdc++.h>using namespace std??????// Function to count the matching charactersvoid count(string str1, string str2){????????????????????????int c = 0, j = 0??????????????????????????????// Traverse the string 1 char by char????????????????????????for (int i=0??????????????????????????????????????????????????????i < str1.length()??????????????????????????????????????????????????????i++) {??????????????????????????????????????????????????????// This will check if str1[i]????????????????????????????????????????????????// is present in str2 or not????????????????????????????????????????????????// str2.find(str1[i]) returns - 1 if not found?????????????????????????????????????????????""No. of matching characters are: ""????????<< c / 2}??// Driver codeint main(){????????string str1 = ""aabcddekll12@""????????string str2 = ""bb2211@55k""??????????count(str1, str2)}","Input : str1 = 'abcdef'
+        str2 = 'defghia'","Python | Count the Number of matching characters in a pair of string
+// C++ code to count number of matching// characters in a pair of strings??????# include <bits/stdc++.h>using namespace std??????// Function to count the matching charactersvoid count(string str1, string str2){????????????????????????int c = 0, j = 0??????????????????????????????// Traverse the string 1 char by char????????????????????????for (int i=0??????????????????????????????????????????????????????i < str1.length()??????????????????????????????????????????????????????i++) {??????????????????????????????????????????????????????// This will check if str1[i]????????????????????????????????????????????????// is present in str2 or not????????????????????????????????????????????????// str2.find(str1[i]) returns - 1 if not found?????????????????????????????????????????????""No. of matching characters are: ""????????<< c / 2}??// Driver codeint main(){????????string str1 = ""aabcddekll12@""????????string str2 = ""bb2211@55k""??????????count(str1, str2)}"
+Python | Count the Number of matching characters in a pair of string,https://www.geeksforgeeks.org/python-count-the-number-of-matching-characters-in-a-pair-of-string/,"# Python code to count number of unique matching
+# characters in a pair of strings
+
+
+# count function count the common unique
+# characters present in both strings .
+def count(str1, str2):
+    # set of characters of string1
+    set_string1 = set(str1)
+
+    # set of characters of string2
+    set_string2 = set(str2)
+
+    # using (&) intersection mathematical operation on sets
+    # the unique characters present in both the strings
+    # are stored in matched_characters set variable
+    matched_characters = set_string1 & set_string2
+
+    # printing the length of matched_characters set
+    # gives the no. of matched characters
+    print(""No. of matching characters are : "" + str(len(matched_characters)))
+
+
+# Driver code
+if __name__ == ""__main__"":
+    str1 = ""aabcddekll12@""  # first string
+    str2 = ""bb2211@55k""  # second string
+
+    # call count function
+    count(str1, str2)","Input : str1 = 'abcdef'
+        str2 = 'defghia'","Python | Count the Number of matching characters in a pair of string
+# Python code to count number of unique matching
+# characters in a pair of strings
+
+
+# count function count the common unique
+# characters present in both strings .
+def count(str1, str2):
+    # set of characters of string1
+    set_string1 = set(str1)
+
+    # set of characters of string2
+    set_string2 = set(str2)
+
+    # using (&) intersection mathematical operation on sets
+    # the unique characters present in both the strings
+    # are stored in matched_characters set variable
+    matched_characters = set_string1 & set_string2
+
+    # printing the length of matched_characters set
+    # gives the no. of matched characters
+    print(""No. of matching characters are : "" + str(len(matched_characters)))
+
+
+# Driver code
+if __name__ == ""__main__"":
+    str1 = ""aabcddekll12@""  # first string
+    str2 = ""bb2211@55k""  # second string
+
+    # call count function
+    count(str1, str2)"
+Python | Count the Number of matching characters in a pair of string,https://www.geeksforgeeks.org/python-count-the-number-of-matching-characters-in-a-pair-of-string/,"def count(str1, str2):
+    # Initialize an empty dictionary to keep track of the count of each character in str1.
+    char_count = {}
+
+    # Iterate over each character in str1.
+    for char in str1:
+        # If the character is already in the dictionary, increment its count.
+        if char in char_count:
+            char_count[char] += 1
+        # Otherwise, add the character to the dictionary with a count of 1.
+        else:
+            char_count[char] = 1
+
+    # Initialize a counter variable to 0.
+    counter = 0
+
+    # Iterate over each character in str2.
+    for char in str2:
+        # If the character is in the char_count dictionary and its count is greater than 0, increment the counter and decrement the count.
+        if char in char_count and char_count[char] > 0:
+            counter += 1
+            char_count[char] -= 1
+
+    # Print the number of matching characters.
+    print(""No. of matching characters are: "" + str(counter))
+
+
+# Driver code
+if __name__ == ""__main__"":
+    # Define two strings to compare.
+    str1 = ""aabcddekll12@""
+    str2 = ""bb2211@55k""
+
+    # Call the count function with the two strings.
+    count(str1, str2)","Input : str1 = 'abcdef'
+        str2 = 'defghia'","Python | Count the Number of matching characters in a pair of string
+def count(str1, str2):
+    # Initialize an empty dictionary to keep track of the count of each character in str1.
+    char_count = {}
+
+    # Iterate over each character in str1.
+    for char in str1:
+        # If the character is already in the dictionary, increment its count.
+        if char in char_count:
+            char_count[char] += 1
+        # Otherwise, add the character to the dictionary with a count of 1.
+        else:
+            char_count[char] = 1
+
+    # Initialize a counter variable to 0.
+    counter = 0
+
+    # Iterate over each character in str2.
+    for char in str2:
+        # If the character is in the char_count dictionary and its count is greater than 0, increment the counter and decrement the count.
+        if char in char_count and char_count[char] > 0:
+            counter += 1
+            char_count[char] -= 1
+
+    # Print the number of matching characters.
+    print(""No. of matching characters are: "" + str(counter))
+
+
+# Driver code
+if __name__ == ""__main__"":
+    # Define two strings to compare.
+    str1 = ""aabcddekll12@""
+    str2 = ""bb2211@55k""
+
+    # Call the count function with the two strings.
+    count(str1, str2)"
+Python program to count number of vowels using sets in given string,https://www.geeksforgeeks.org/python-program-count-number-vowels-using-sets-given-string/,"# Python3 code to count vowel in
+# a string using set
+
+
+# Function to count vowel
+def vowel_count(str):
+    # Initializing count variable to 0
+    count = 0
+
+    # Creating a set of vowels
+    vowel = set(""aeiouAEIOU"")
+
+    # Loop to traverse the alphabet
+    # in the given string
+    for alphabet in str:
+        # If alphabet is present
+        # in set vowel
+        if alphabet in vowel:
+            count = count + 1
+
+    print(""No. of vowels :"", count)
+
+
+# Driver code
+str = ""GeeksforGeeks""
+
+# Function Call
+vowel_count(str)","Input : GeeksforGeeks
+Output : No. of vowels : 5","Python program to count number of vowels using sets in given string
+# Python3 code to count vowel in
+# a string using set
+
+
+# Function to count vowel
+def vowel_count(str):
+    # Initializing count variable to 0
+    count = 0
+
+    # Creating a set of vowels
+    vowel = set(""aeiouAEIOU"")
+
+    # Loop to traverse the alphabet
+    # in the given string
+    for alphabet in str:
+        # If alphabet is present
+        # in set vowel
+        if alphabet in vowel:
+            count = count + 1
+
+    print(""No. of vowels :"", count)
+
+
+# Driver code
+str = ""GeeksforGeeks""
+
+# Function Call
+vowel_count(str)"
+Python program to count number of vowels using sets in given string,https://www.geeksforgeeks.org/python-program-count-number-vowels-using-sets-given-string/,"def vowel_count(str):
+    # Creating a list of vowels
+    vowels = ""aeiouAEIOU""
+
+    # Using list comprehension to count the number of vowels in the string
+    count = len([char for char in str if char in vowels])
+
+    # Printing the count of vowels in the string
+    print(""No. of vowels :"", count)
+
+
+# Driver code
+str = ""GeeksforGeeks""
+
+# Function Call
+vowel_count(str)","Input : GeeksforGeeks
+Output : No. of vowels : 5","Python program to count number of vowels using sets in given string
+def vowel_count(str):
+    # Creating a list of vowels
+    vowels = ""aeiouAEIOU""
+
+    # Using list comprehension to count the number of vowels in the string
+    count = len([char for char in str if char in vowels])
+
+    # Printing the count of vowels in the string
+    print(""No. of vowels :"", count)
+
+
+# Driver code
+str = ""GeeksforGeeks""
+
+# Function Call
+vowel_count(str)"
+Python Program to remove all duplicates from a given string,https://www.geeksforgeeks.org/remove-duplicates-given-string-python/,"from collections import OrderedDict
+
+
+# Function to remove all duplicates from string
+# and order does not matter
+def removeDupWithoutOrder(str):
+    # set() --> A Set is an unordered collection
+    #         data type that is iterable, mutable,
+    #         and has no duplicate elements.
+    # """".join() --> It joins two adjacent elements in
+    #             iterable with any symbol defined in
+    #             """" ( double quotes ) and returns a
+    #             single string
+    return """".join(set(str))
+
+
+# Function to remove all duplicates from string
+# and keep the order of characters same
+def removeDupWithOrder(str):
+    return """".join(OrderedDict.fromkeys(str))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str = ""geeksforgeeks""
+    print(""Without Order = "", removeDupWithoutOrder(str))
+    print(""With Order = "", removeDupWithOrder(str))","From code
+Without Order =  foskerg","Python Program to remove all duplicates from a given string
+from collections import OrderedDict
+
+
+# Function to remove all duplicates from string
+# and order does not matter
+def removeDupWithoutOrder(str):
+    # set() --> A Set is an unordered collection
+    #         data type that is iterable, mutable,
+    #         and has no duplicate elements.
+    # """".join() --> It joins two adjacent elements in
+    #             iterable with any symbol defined in
+    #             """" ( double quotes ) and returns a
+    #             single string
+    return """".join(set(str))
+
+
+# Function to remove all duplicates from string
+# and keep the order of characters same
+def removeDupWithOrder(str):
+    return """".join(OrderedDict.fromkeys(str))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str = ""geeksforgeeks""
+    print(""Without Order = "", removeDupWithoutOrder(str))
+    print(""With Order = "", removeDupWithOrder(str))"
+Python Program to remove all duplicates from a given string,https://www.geeksforgeeks.org/remove-duplicates-given-string-python/,"def removeDuplicate(str):
+    s = set(str)
+    s = """".join(s)
+    print(""Without Order:"", s)
+    t = """"
+    for i in str:
+        if i in t:
+            pass
+        else:
+            t = t + i
+        print(""With Order:"", t)
+
+
+str = ""geeksforgeeks""
+removeDuplicate(str)","From code
+Without Order =  foskerg","Python Program to remove all duplicates from a given string
+def removeDuplicate(str):
+    s = set(str)
+    s = """".join(s)
+    print(""Without Order:"", s)
+    t = """"
+    for i in str:
+        if i in t:
+            pass
+        else:
+            t = t + i
+        print(""With Order:"", t)
+
+
+str = ""geeksforgeeks""
+removeDuplicate(str)"
+Python Program to remove all duplicates from a given string,https://www.geeksforgeeks.org/remove-duplicates-given-string-python/,"from collections import OrderedDict
+
+ordinary_dictionary = {}
+ordinary_dictionary[""a""] = 1
+ordinary_dictionary[""b""] = 2
+ordinary_dictionary[""c""] = 3
+ordinary_dictionary[""d""] = 4
+ordinary_dictionary[""e""] = 5
+
+# Output = {'a': 1, 'c': 3, 'b': 2, 'e': 5, 'd': 4}
+print(ordinary_dictionary)
+
+ordered_dictionary = OrderedDict()
+ordered_dictionary[""a""] = 1
+ordered_dictionary[""b""] = 2
+ordered_dictionary[""c""] = 3
+ordered_dictionary[""d""] = 4
+ordered_dictionary[""e""] = 5
+
+# Output = {'a':1,'b':2,'c':3,'d':4,'e':5}
+print(ordered_dictionary)","From code
+Without Order =  foskerg","Python Program to remove all duplicates from a given string
+from collections import OrderedDict
+
+ordinary_dictionary = {}
+ordinary_dictionary[""a""] = 1
+ordinary_dictionary[""b""] = 2
+ordinary_dictionary[""c""] = 3
+ordinary_dictionary[""d""] = 4
+ordinary_dictionary[""e""] = 5
+
+# Output = {'a': 1, 'c': 3, 'b': 2, 'e': 5, 'd': 4}
+print(ordinary_dictionary)
+
+ordered_dictionary = OrderedDict()
+ordered_dictionary[""a""] = 1
+ordered_dictionary[""b""] = 2
+ordered_dictionary[""c""] = 3
+ordered_dictionary[""d""] = 4
+ordered_dictionary[""e""] = 5
+
+# Output = {'a':1,'b':2,'c':3,'d':4,'e':5}
+print(ordered_dictionary)"
+Python Program to remove all duplicates from a given string,https://www.geeksforgeeks.org/remove-duplicates-given-string-python/,"from collections import OrderedDict
+
+seq = (""name"", ""age"", ""gender"")
+dict = OrderedDict.fromkeys(seq)
+
+# Output = {'age': None, 'name': None, 'gender': None}
+print(str(dict))
+dict = OrderedDict.fromkeys(seq, 10)
+
+# Output = {'age': 10, 'name': 10, 'gender': 10}
+print(str(dict))","From code
+Without Order =  foskerg","Python Program to remove all duplicates from a given string
+from collections import OrderedDict
+
+seq = (""name"", ""age"", ""gender"")
+dict = OrderedDict.fromkeys(seq)
+
+# Output = {'age': None, 'name': None, 'gender': None}
+print(str(dict))
+dict = OrderedDict.fromkeys(seq, 10)
+
+# Output = {'age': 10, 'name': 10, 'gender': 10}
+print(str(dict))"
+Python Program to remove all duplicates from a given string,https://www.geeksforgeeks.org/remove-duplicates-given-string-python/,"import operator as op
+
+
+def removeDuplicate(str):
+    s = set(str)
+    s = """".join(s)
+    print(""Without Order:"", s)
+    t = """"
+    for i in str:
+        if op.countOf(t, i) > 0:
+            pass
+        else:
+            t = t + i
+        print(""With Order:"", t)
+
+
+str = ""geeksforgeeks""
+removeDuplicate(str)","From code
+Without Order =  foskerg","Python Program to remove all duplicates from a given string
+import operator as op
+
+
+def removeDuplicate(str):
+    s = set(str)
+    s = """".join(s)
+    print(""Without Order:"", s)
+    t = """"
+    for i in str:
+        if op.countOf(t, i) > 0:
+            pass
+        else:
+            t = t + i
+        print(""With Order:"", t)
+
+
+str = ""geeksforgeeks""
+removeDuplicate(str)"
+Python  -  Least Frequent Character in String,https://www.geeksforgeeks.org/python-least-frequent-character-in-string/?ref=leftbar-rightbar,"# Python 3 code to demonstrate
+# Least Frequent Character in String
+# naive method
+
+# initializing string
+test_str = ""GeeksforGeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# using naive method to get
+# Least Frequent Character in String
+all_freq = {}
+for i in test_str:
+    if i in all_freq:
+        all_freq[i] += 1
+    else:
+        all_freq[i] = 1
+res = min(all_freq, key=all_freq.get)
+
+# printing result
+print(""The minimum of all characters in GeeksforGeeks is : "" + str(res))","From code
+The original string is : GeeksforGeeks","Python  -  Least Frequent Character in String
+# Python 3 code to demonstrate
+# Least Frequent Character in String
+# naive method
+
+# initializing string
+test_str = ""GeeksforGeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# using naive method to get
+# Least Frequent Character in String
+all_freq = {}
+for i in test_str:
+    if i in all_freq:
+        all_freq[i] += 1
+    else:
+        all_freq[i] = 1
+res = min(all_freq, key=all_freq.get)
+
+# printing result
+print(""The minimum of all characters in GeeksforGeeks is : "" + str(res))"
+Python  -  Least Frequent Character in String,https://www.geeksforgeeks.org/python-least-frequent-character-in-string/?ref=leftbar-rightbar,"# Python 3 code to demonstrate
+# Least Frequent Character in String
+# collections.Counter() + min()
+from collections import Counter
+
+# initializing string
+test_str = ""GeeksforGeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# using collections.Counter() + min() to get
+# Least Frequent Character in String
+res = Counter(test_str)
+res = min(res, key=res.get)
+
+# printing result
+print(""The minimum of all characters in GeeksforGeeks is : "" + str(res))","From code
+The original string is : GeeksforGeeks","Python  -  Least Frequent Character in String
+# Python 3 code to demonstrate
+# Least Frequent Character in String
+# collections.Counter() + min()
+from collections import Counter
+
+# initializing string
+test_str = ""GeeksforGeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# using collections.Counter() + min() to get
+# Least Frequent Character in String
+res = Counter(test_str)
+res = min(res, key=res.get)
+
+# printing result
+print(""The minimum of all characters in GeeksforGeeks is : "" + str(res))"
+Python  -  Least Frequent Character in String,https://www.geeksforgeeks.org/python-least-frequent-character-in-string/?ref=leftbar-rightbar,"from collections import defaultdict
+
+
+def least_frequent_char(string):
+    freq = defaultdict(int)
+    for char in string:
+        freq[char] += 1
+    min_freq = min(freq.values())
+    least_frequent_chars = [char for char in freq if freq[char] == min_freq]
+    return """".join(sorted(least_frequent_chars))[0]
+
+
+# Example usage
+test_str = ""GeeksorfGeeks""
+least_frequent = least_frequent_char(test_str)
+print(f""The least frequent character in '{test_str}' is: {least_frequent}"")","From code
+The original string is : GeeksforGeeks","Python  -  Least Frequent Character in String
+from collections import defaultdict
+
+
+def least_frequent_char(string):
+    freq = defaultdict(int)
+    for char in string:
+        freq[char] += 1
+    min_freq = min(freq.values())
+    least_frequent_chars = [char for char in freq if freq[char] == min_freq]
+    return """".join(sorted(least_frequent_chars))[0]
+
+
+# Example usage
+test_str = ""GeeksorfGeeks""
+least_frequent = least_frequent_char(test_str)
+print(f""The least frequent character in '{test_str}' is: {least_frequent}"")"
+Python  -  Least Frequent Character in String,https://www.geeksforgeeks.org/python-least-frequent-character-in-string/?ref=leftbar-rightbar,"import numpy as np
+
+
+def least_frequent_char(string):
+    freq = {char: string.count(char) for char in set(string)}
+    return list(freq.keys())[np.argmin(list(freq.values()))]
+
+
+# Example usage
+input_string = ""GeeksforGeeks""
+min_char = least_frequent_char(input_string)
+print(""The original string is:"", input_string)
+print(""The minimum of all characters in"", input_string, ""is:"", min_char)
+# This code is contributed by Jyothi Pinjala.","From code
+The original string is : GeeksforGeeks","Python  -  Least Frequent Character in String
+import numpy as np
+
+
+def least_frequent_char(string):
+    freq = {char: string.count(char) for char in set(string)}
+    return list(freq.keys())[np.argmin(list(freq.values()))]
+
+
+# Example usage
+input_string = ""GeeksforGeeks""
+min_char = least_frequent_char(input_string)
+print(""The original string is:"", input_string)
+print(""The minimum of all characters in"", input_string, ""is:"", min_char)
+# This code is contributed by Jyothi Pinjala."
+Python  -  Least Frequent Character in String,https://www.geeksforgeeks.org/python-least-frequent-character-in-string/?ref=leftbar-rightbar,"# Python program for the above approach
+
+
+# Function to find the least frequent characters
+def least_frequent_char(input_str):
+    freq_dict = {}
+
+    for char in input_str:
+        freq_dict[char] = freq_dict.get(char, 0) + 1
+
+    min_value = min(freq_dict.values())
+    least_frequent_char = """"
+
+    # Traversing the dictionary
+    for key, value in freq_dict.items():
+        if value == min_value:
+            least_frequent_char = key
+            break
+    return least_frequent_char
+
+
+# Driver Code
+input_str = ""geeksforgeeks""
+
+print(least_frequent_char(input_str))","From code
+The original string is : GeeksforGeeks","Python  -  Least Frequent Character in String
+# Python program for the above approach
+
+
+# Function to find the least frequent characters
+def least_frequent_char(input_str):
+    freq_dict = {}
+
+    for char in input_str:
+        freq_dict[char] = freq_dict.get(char, 0) + 1
+
+    min_value = min(freq_dict.values())
+    least_frequent_char = """"
+
+    # Traversing the dictionary
+    for key, value in freq_dict.items():
+        if value == min_value:
+            least_frequent_char = key
+            break
+    return least_frequent_char
+
+
+# Driver Code
+input_str = ""geeksforgeeks""
+
+print(least_frequent_char(input_str))"
+Python | Maximum frequency character in String,https://www.geeksforgeeks.org/python-maximum-frequency-character-in-string/?ref=leftbar-rightbar,"# Python 3 code to demonstrate
+# Maximum frequency character in String
+# naive method
+
+# initializing string
+test_str = ""GeeksforGeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# using naive method to get
+# Maximum frequency character in String
+all_freq = {}
+for i in test_str:
+    if i in all_freq:
+        all_freq[i] += 1
+    else:
+        all_freq[i] = 1
+res = max(all_freq, key=all_freq.get)
+
+# printing result
+print(""The maximum of all characters in GeeksforGeeks is : "" + str(res))","From code
+The original string is : GeeksforGeeks","Python | Maximum frequency character in String
+# Python 3 code to demonstrate
+# Maximum frequency character in String
+# naive method
+
+# initializing string
+test_str = ""GeeksforGeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# using naive method to get
+# Maximum frequency character in String
+all_freq = {}
+for i in test_str:
+    if i in all_freq:
+        all_freq[i] += 1
+    else:
+        all_freq[i] = 1
+res = max(all_freq, key=all_freq.get)
+
+# printing result
+print(""The maximum of all characters in GeeksforGeeks is : "" + str(res))"
+Python | Maximum frequency character in String,https://www.geeksforgeeks.org/python-maximum-frequency-character-in-string/?ref=leftbar-rightbar,"# Python 3 code to demonstrate
+# Maximum frequency character in String
+# collections.Counter() + max()
+from collections import Counter
+
+# initializing string
+test_str = ""GeeksforGeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# using collections.Counter() + max() to get
+# Maximum frequency character in String
+res = Counter(test_str)
+res = max(res, key=res.get)
+
+# printing result
+print(""The maximum of all characters in GeeksforGeeks is : "" + str(res))","From code
+The original string is : GeeksforGeeks","Python | Maximum frequency character in String
+# Python 3 code to demonstrate
+# Maximum frequency character in String
+# collections.Counter() + max()
+from collections import Counter
+
+# initializing string
+test_str = ""GeeksforGeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# using collections.Counter() + max() to get
+# Maximum frequency character in String
+res = Counter(test_str)
+res = max(res, key=res.get)
+
+# printing result
+print(""The maximum of all characters in GeeksforGeeks is : "" + str(res))"
+Python | Maximum frequency character in String,https://www.geeksforgeeks.org/python-maximum-frequency-character-in-string/?ref=leftbar-rightbar,"# initializing string
+test_str = ""GeeksforGeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# creating an empty dictionary
+freq = {}
+
+# counting frequency of each character
+for char in test_str:
+    if char in freq:
+        freq[char] += 1
+    else:
+        freq[char] = 1
+
+# finding the character with maximum frequency
+max_char = max(freq, key=freq.get)
+
+# printing result
+print(""The maximum of all characters in GeeksforGeeks is : "" + str(max_char))","From code
+The original string is : GeeksforGeeks","Python | Maximum frequency character in String
+# initializing string
+test_str = ""GeeksforGeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# creating an empty dictionary
+freq = {}
+
+# counting frequency of each character
+for char in test_str:
+    if char in freq:
+        freq[char] += 1
+    else:
+        freq[char] = 1
+
+# finding the character with maximum frequency
+max_char = max(freq, key=freq.get)
+
+# printing result
+print(""The maximum of all characters in GeeksforGeeks is : "" + str(max_char))"
+Python | Maximum frequency character in String,https://www.geeksforgeeks.org/python-maximum-frequency-character-in-string/?ref=leftbar-rightbar,"test_str = ""GeeksforGeeks""
+res = max(test_str, key=lambda x: test_str.count(x))
+print(res)","From code
+The original string is : GeeksforGeeks","Python | Maximum frequency character in String
+test_str = ""GeeksforGeeks""
+res = max(test_str, key=lambda x: test_str.count(x))
+print(res)"
+Python  -  Odd Frequency Character,https://www.geeksforgeeks.org/python-odd-frequency-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Odd Frequency Characters
+# Using list comprehension + defaultdict()
+from collections import defaultdict
+
+
+# helper_function
+def hlper_fnc(test_str):
+    cntr = defaultdict(int)
+    for ele in test_str:
+        cntr[ele] += 1
+    return [val for val, chr in cntr.items() if chr % 2 != 0]
+
+
+# initializing string
+test_str = ""geekforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Odd Frequency Characters
+# Using list comprehension + defaultdict()
+res = hlper_fnc(test_str)
+
+# printing result
+print(""The Odd Frequency Characters are :"" + str(res))","Input : test_str = 'geekforgeeks'??????
+Output : ['r', 'o', 'f', 's","Python  -  Odd Frequency Character
+# Python3 code to demonstrate working of
+# Odd Frequency Characters
+# Using list comprehension + defaultdict()
+from collections import defaultdict
+
+
+# helper_function
+def hlper_fnc(test_str):
+    cntr = defaultdict(int)
+    for ele in test_str:
+        cntr[ele] += 1
+    return [val for val, chr in cntr.items() if chr % 2 != 0]
+
+
+# initializing string
+test_str = ""geekforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Odd Frequency Characters
+# Using list comprehension + defaultdict()
+res = hlper_fnc(test_str)
+
+# printing result
+print(""The Odd Frequency Characters are :"" + str(res))"
+Python  -  Odd Frequency Character,https://www.geeksforgeeks.org/python-odd-frequency-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Odd Frequency Characters
+# Using list comprehension + Counter()
+
+from collections import Counter
+
+# initializing string
+test_str = ""geekforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Odd Frequency Characters
+# Using list comprehension + Counter()
+res = [chr for chr, count in Counter(test_str).items() if count & 1]
+
+# printing result
+print(""The Odd Frequency Characters are : "" + str(res))","Input : test_str = 'geekforgeeks'??????
+Output : ['r', 'o', 'f', 's","Python  -  Odd Frequency Character
+# Python3 code to demonstrate working of
+# Odd Frequency Characters
+# Using list comprehension + Counter()
+
+from collections import Counter
+
+# initializing string
+test_str = ""geekforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Odd Frequency Characters
+# Using list comprehension + Counter()
+res = [chr for chr, count in Counter(test_str).items() if count & 1]
+
+# printing result
+print(""The Odd Frequency Characters are : "" + str(res))"
+Python  -  Odd Frequency Character,https://www.geeksforgeeks.org/python-odd-frequency-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Odd Frequency Characters
+
+
+# initializing string
+test_str = ""geekforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Odd Frequency Characters
+x = set(test_str)
+res = []
+for i in x:
+    if test_str.count(i) % 2 != 0:
+        res.append(i)
+# printing result
+print(""The Odd Frequency Characters are : "" + str(res))","Input : test_str = 'geekforgeeks'??????
+Output : ['r', 'o', 'f', 's","Python  -  Odd Frequency Character
+# Python3 code to demonstrate working of
+# Odd Frequency Characters
+
+
+# initializing string
+test_str = ""geekforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Odd Frequency Characters
+x = set(test_str)
+res = []
+for i in x:
+    if test_str.count(i) % 2 != 0:
+        res.append(i)
+# printing result
+print(""The Odd Frequency Characters are : "" + str(res))"
+Python  -  Odd Frequency Character,https://www.geeksforgeeks.org/python-odd-frequency-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Odd Frequency Characters
+import operator as op
+
+# initializing string
+test_str = ""geekforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Odd Frequency Characters
+x = set(test_str)
+res = []
+for i in x:
+    if op.countOf(test_str, i) % 2 != 0:
+        res.append(i)
+# printing result
+print(""The Odd Frequency Characters are : "" + str(res))","Input : test_str = 'geekforgeeks'??????
+Output : ['r', 'o', 'f', 's","Python  -  Odd Frequency Character
+# Python3 code to demonstrate working of
+# Odd Frequency Characters
+import operator as op
+
+# initializing string
+test_str = ""geekforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Odd Frequency Characters
+x = set(test_str)
+res = []
+for i in x:
+    if op.countOf(test_str, i) % 2 != 0:
+        res.append(i)
+# printing result
+print(""The Odd Frequency Characters are : "" + str(res))"
+Python  -  Odd Frequency Character,https://www.geeksforgeeks.org/python-odd-frequency-characters/?ref=leftbar-rightbar,"def odd_freq_chars(test_str):
+    # Create an empty dictionary to hold character counts
+    char_counts = {}
+
+    # Loop through each character in the input string
+    for char in test_str:
+        # Increment the count for this character in the dictionary
+        # using the get() method to safely handle uninitialized keys
+        char_counts[char] = char_counts.get(char, 0) + 1
+
+    # Create a list of characters whose counts are odd
+    return [char for char, count in char_counts.items() if count % 2 != 0]
+
+
+# Test the function with sample input
+test_str = ""geekforgeeks is best for geeks""
+print(""The original string is : "" + str(test_str))
+res = odd_freq_chars(test_str)
+print(""The Odd Frequency Characters are :"" + str(res))","Input : test_str = 'geekforgeeks'??????
+Output : ['r', 'o', 'f', 's","Python  -  Odd Frequency Character
+def odd_freq_chars(test_str):
+    # Create an empty dictionary to hold character counts
+    char_counts = {}
+
+    # Loop through each character in the input string
+    for char in test_str:
+        # Increment the count for this character in the dictionary
+        # using the get() method to safely handle uninitialized keys
+        char_counts[char] = char_counts.get(char, 0) + 1
+
+    # Create a list of characters whose counts are odd
+    return [char for char, count in char_counts.items() if count % 2 != 0]
+
+
+# Test the function with sample input
+test_str = ""geekforgeeks is best for geeks""
+print(""The original string is : "" + str(test_str))
+res = odd_freq_chars(test_str)
+print(""The Odd Frequency Characters are :"" + str(res))"
+Python  -  Odd Frequency Character,https://www.geeksforgeeks.org/python-odd-frequency-characters/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of# Odd Frequency Characters??????from collections import defaultdict, Counter??????# initializing stringtest_str = 'geekforgeeks is best for geeks'??????# printing original ""The original string is : "" + str(test_str))??????# Odd Frequency Characters using defaultdictchar_count = defaultdict(int)for c in test_str:????????????????????????char_count += 1??????odd_freq_chars = % 2 != 0]?""The Odd Frequency Characters are : "" + str(odd_freq_chars))??????# Odd Frequency Characters using Counterchar_count = Counter(test_str)??????odd_freq_chars = % 2 != 0]??????# printing ""The Odd Frequency Characters are : "" + str(odd_freq_chars))","Input : test_str = 'geekforgeeks'??????
+Output : ['r', 'o', 'f', 's","Python  -  Odd Frequency Character
+# Python3 code to demonstrate working of# Odd Frequency Characters??????from collections import defaultdict, Counter??????# initializing stringtest_str = 'geekforgeeks is best for geeks'??????# printing original ""The original string is : "" + str(test_str))??????# Odd Frequency Characters using defaultdictchar_count = defaultdict(int)for c in test_str:????????????????????????char_count += 1??????odd_freq_chars = % 2 != 0]?""The Odd Frequency Characters are : "" + str(odd_freq_chars))??????# Odd Frequency Characters using Counterchar_count = Counter(test_str)??????odd_freq_chars = % 2 != 0]??????# printing ""The Odd Frequency Characters are : "" + str(odd_freq_chars))"
+Python  -  Specific Characters Frequency in String List,https://www.geeksforgeeks.org/python-specific-characters-frequency-in-string-list/,"# Python3 code to demonstrate working of
+# Specific Characters Frequency in String List
+# Using join() + Counter()
+from collections import Counter
+
+# initializing lists
+test_list = [""geeksforgeeks is best for geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# char list
+chr_list = [""e"", ""b"", ""g""]
+
+# dict comprehension to retrieve on certain Frequencies
+res = {
+    key: val
+    for key, val in dict(Counter("""".join(test_list))).items()
+    if key in chr_list
+}
+
+# printing result
+print(""Specific Characters Frequencies : "" + str(res))","From code
+The original list : ['geeksforgeeks is best for geeks']","Python  -  Specific Characters Frequency in String List
+# Python3 code to demonstrate working of
+# Specific Characters Frequency in String List
+# Using join() + Counter()
+from collections import Counter
+
+# initializing lists
+test_list = [""geeksforgeeks is best for geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# char list
+chr_list = [""e"", ""b"", ""g""]
+
+# dict comprehension to retrieve on certain Frequencies
+res = {
+    key: val
+    for key, val in dict(Counter("""".join(test_list))).items()
+    if key in chr_list
+}
+
+# printing result
+print(""Specific Characters Frequencies : "" + str(res))"
+Python  -  Specific Characters Frequency in String List,https://www.geeksforgeeks.org/python-specific-characters-frequency-in-string-list/,"# Python3 code to demonstrate working of
+# Specific Characters Frequency in String List
+# Using chain.from_iterable() + Counter() + dictionary comprehension
+from collections import Counter
+from itertools import chain
+
+# initializing lists
+test_list = [""geeksforgeeks is best for geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# char list
+chr_list = [""e"", ""b"", ""g""]
+
+# dict comprehension to retrieve on certain Frequencies
+# from_iterable to flatten / join
+res = {
+    key: val
+    for key, val in dict(Counter(chain.from_iterable(test_list))).items()
+    if key in chr_list
+}
+
+# printing result
+print(""Specific Characters Frequencies : "" + str(res))","From code
+The original list : ['geeksforgeeks is best for geeks']","Python  -  Specific Characters Frequency in String List
+# Python3 code to demonstrate working of
+# Specific Characters Frequency in String List
+# Using chain.from_iterable() + Counter() + dictionary comprehension
+from collections import Counter
+from itertools import chain
+
+# initializing lists
+test_list = [""geeksforgeeks is best for geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# char list
+chr_list = [""e"", ""b"", ""g""]
+
+# dict comprehension to retrieve on certain Frequencies
+# from_iterable to flatten / join
+res = {
+    key: val
+    for key, val in dict(Counter(chain.from_iterable(test_list))).items()
+    if key in chr_list
+}
+
+# printing result
+print(""Specific Characters Frequencies : "" + str(res))"
+Python  -  Specific Characters Frequency in String List,https://www.geeksforgeeks.org/python-specific-characters-frequency-in-string-list/,"# Python3 code to demonstrate working of
+# Specific Characters Frequency in String List
+
+# initializing lists
+test_list = [""geeksforgeeks is best for geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# char list
+chr_list = [""e"", ""b"", ""g""]
+
+d = dict()
+for i in chr_list:
+    d[i] = test_list[0].count(i)
+res = d
+
+# printing result
+print(""Specific Characters Frequencies : "" + str(res))","From code
+The original list : ['geeksforgeeks is best for geeks']","Python  -  Specific Characters Frequency in String List
+# Python3 code to demonstrate working of
+# Specific Characters Frequency in String List
+
+# initializing lists
+test_list = [""geeksforgeeks is best for geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# char list
+chr_list = [""e"", ""b"", ""g""]
+
+d = dict()
+for i in chr_list:
+    d[i] = test_list[0].count(i)
+res = d
+
+# printing result
+print(""Specific Characters Frequencies : "" + str(res))"
+Python  -  Specific Characters Frequency in String List,https://www.geeksforgeeks.org/python-specific-characters-frequency-in-string-list/,"# Python3 code to demonstrate working of
+# Specific Characters Frequency in String List
+import operator as op
+
+# initializing lists
+test_list = [""geeksforgeeks is best for geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# char list
+chr_list = [""e"", ""b"", ""g""]
+
+d = dict()
+for i in chr_list:
+    d[i] = op.countOf(test_list[0], i)
+res = d
+
+# printing result
+print(""Specific Characters Frequencies : "" + str(res))","From code
+The original list : ['geeksforgeeks is best for geeks']","Python  -  Specific Characters Frequency in String List
+# Python3 code to demonstrate working of
+# Specific Characters Frequency in String List
+import operator as op
+
+# initializing lists
+test_list = [""geeksforgeeks is best for geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# char list
+chr_list = [""e"", ""b"", ""g""]
+
+d = dict()
+for i in chr_list:
+    d[i] = op.countOf(test_list[0], i)
+res = d
+
+# printing result
+print(""Specific Characters Frequencies : "" + str(res))"
+Python  -  Specific Characters Frequency in String List,https://www.geeksforgeeks.org/python-specific-characters-frequency-in-string-list/,"# initializing lists
+test_list = [""geeksforgeeks is best for geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# char list
+chr_list = [""e"", ""b"", ""g""]
+
+# initializing dictionary for result
+res = {}
+
+# loop through each character in the test_list and count their frequency
+for char in """".join(test_list):
+    if char in chr_list:
+        if char in res:
+            res[char] += 1
+        else:
+            res[char] = 1
+
+# printing result
+print(""Specific Characters Frequencies : "" + str(res))","From code
+The original list : ['geeksforgeeks is best for geeks']","Python  -  Specific Characters Frequency in String List
+# initializing lists
+test_list = [""geeksforgeeks is best for geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# char list
+chr_list = [""e"", ""b"", ""g""]
+
+# initializing dictionary for result
+res = {}
+
+# loop through each character in the test_list and count their frequency
+for char in """".join(test_list):
+    if char in chr_list:
+        if char in res:
+            res[char] += 1
+        else:
+            res[char] = 1
+
+# printing result
+print(""Specific Characters Frequencies : "" + str(res))"
+Python | Frequency of numbers in String,https://www.geeksforgeeks.org/python-frequency-of-numbers-in-string/,"# Python3 code to demonstrate working of
+# Frequency of numbers in String
+# Using re.findall() + len()
+import re
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+# Using re.findall() + len()
+res = len(re.findall(r""\d+"", test_str))
+
+# printing result
+print(""Count of numerics in string : "" + str(res))","From code
+The original string is : geeks4feeks is No. 1 4 geeks","Python | Frequency of numbers in String
+# Python3 code to demonstrate working of
+# Frequency of numbers in String
+# Using re.findall() + len()
+import re
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+# Using re.findall() + len()
+res = len(re.findall(r""\d+"", test_str))
+
+# printing result
+print(""Count of numerics in string : "" + str(res))"
+Python | Frequency of numbers in String,https://www.geeksforgeeks.org/python-frequency-of-numbers-in-string/,"# Python3 code to demonstrate working of
+# Frequency of numbers in String
+# Using re.findall() + sum()
+import re
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+# Using re.findall() + sum()
+res = sum(1 for _ in re.finditer(r""\d+"", test_str))
+
+# printing result
+print(""Count of numerics in string : "" + str(res))","From code
+The original string is : geeks4feeks is No. 1 4 geeks","Python | Frequency of numbers in String
+# Python3 code to demonstrate working of
+# Frequency of numbers in String
+# Using re.findall() + sum()
+import re
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+# Using re.findall() + sum()
+res = sum(1 for _ in re.finditer(r""\d+"", test_str))
+
+# printing result
+print(""Count of numerics in string : "" + str(res))"
+Python | Frequency of numbers in String,https://www.geeksforgeeks.org/python-frequency-of-numbers-in-string/,"# Python3 code to demonstrate working of
+# Frequency of numbers in String
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+res = 0
+for i in test_str:
+    if i.isdigit():
+        res += 1
+# printing result
+print(""Count of numerics in string : "" + str(res))","From code
+The original string is : geeks4feeks is No. 1 4 geeks","Python | Frequency of numbers in String
+# Python3 code to demonstrate working of
+# Frequency of numbers in String
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+res = 0
+for i in test_str:
+    if i.isdigit():
+        res += 1
+# printing result
+print(""Count of numerics in string : "" + str(res))"
+Python | Frequency of numbers in String,https://www.geeksforgeeks.org/python-frequency-of-numbers-in-string/,"# Python3 code to demonstrate working of
+# Frequency of numbers in String
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+res = 0
+digits = ""0123456789""
+for i in test_str:
+    if i in digits:
+        res += 1
+# printing result
+print(""Count of numerics in string : "" + str(res))","From code
+The original string is : geeks4feeks is No. 1 4 geeks","Python | Frequency of numbers in String
+# Python3 code to demonstrate working of
+# Frequency of numbers in String
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+res = 0
+digits = ""0123456789""
+for i in test_str:
+    if i in digits:
+        res += 1
+# printing result
+print(""Count of numerics in string : "" + str(res))"
+Python | Frequency of numbers in String,https://www.geeksforgeeks.org/python-frequency-of-numbers-in-string/,"# Python3 code to demonstrate working of
+# Frequency of numbers in String
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+res = len(list(filter(lambda x: x.isdigit(), test_str)))
+
+# printing result
+print(""Count of numerics in string : "" + str(res))","From code
+The original string is : geeks4feeks is No. 1 4 geeks","Python | Frequency of numbers in String
+# Python3 code to demonstrate working of
+# Frequency of numbers in String
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+res = len(list(filter(lambda x: x.isdigit(), test_str)))
+
+# printing result
+print(""Count of numerics in string : "" + str(res))"
+Python | Frequency of numbers in String,https://www.geeksforgeeks.org/python-frequency-of-numbers-in-string/,"# Python3 code to demonstrate working of
+# Frequency of numbers in String
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+res = sum(map(str.isdigit, test_str))
+
+# printing result
+print(""Count of numerics in string : "" + str(res))","From code
+The original string is : geeks4feeks is No. 1 4 geeks","Python | Frequency of numbers in String
+# Python3 code to demonstrate working of
+# Frequency of numbers in String
+
+# initializing string
+test_str = ""geeks4feeks is No. 1 4 geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Frequency of numbers in String
+res = sum(map(str.isdigit, test_str))
+
+# printing result
+print(""Count of numerics in string : "" + str(res))"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"// C++ program to check if a string// contains any special character??????// import required packages#include <iostream>#include <regex>using namespace std;??????// Function checks if the string// contains any special charactervoid run(string str){??????????????????????????????????????????????????????""[@_!#$%^&*()<>?/|}{~:]"");??????????????????????????????// Pass the string in regex_search????????????????????????// method????????????????????????if(r""String is accepted"";????????????????????????else????????""String is not accepted."";}??????// Driver Codeint main(){??????????????????????????????????????????????????????""Geeks$For$Geeks"";??????????????????????????????????????????????????????// Calling run function????????????????????????run(str);???????","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+// C++ program to check if a string// contains any special character??????// import required packages#include <iostream>#include <regex>using namespace std;??????// Function checks if the string// contains any special charactervoid run(string str){??????????????????????????????????????????????????????""[@_!#$%^&*()<>?/|}{~:]"");??????????????????????????????// Pass the string in regex_search????????????????????????// method????????????????????????if(r""String is accepted"";????????????????????????else????????""String is not accepted."";}??????// Driver Codeint main(){??????????????????????????????????????????????????????""Geeks$For$Geeks"";??????????????????????????????????????????????????????// Calling run function????????????????????????run(str);???????"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"# Python3 program to check if a string
+# contains any special character
+
+# import required package
+import re
+
+
+# Function checks if the string
+# contains any special character
+def run(string):
+    # Make own character set and pass
+    # this as argument in compile method
+    regex = re.compile(""[@_!#$%^&*()<>?/\|}{~:]"")
+
+    # Pass the string in search
+    # method of regex object.
+    if regex.search(string) == None:
+        print(""String is accepted"")
+
+    else:
+        print(""String is not accepted."")
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    # Enter the string
+    string = ""Geeks$For$Geeks""
+
+    # calling run function
+    run(string)","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+# Python3 program to check if a string
+# contains any special character
+
+# import required package
+import re
+
+
+# Function checks if the string
+# contains any special character
+def run(string):
+    # Make own character set and pass
+    # this as argument in compile method
+    regex = re.compile(""[@_!#$%^&*()<>?/\|}{~:]"")
+
+    # Pass the string in search
+    # method of regex object.
+    if regex.search(string) == None:
+        print(""String is accepted"")
+
+    else:
+        print(""String is not accepted."")
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    # Enter the string
+    string = ""Geeks$For$Geeks""
+
+    # calling run function
+    run(string)"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"<?Php// PHP program to check if a string// contains any special character??????// Function checks if the string// contains any special characterfunction run($string){????????????????????????$regex = preg_match('[@_!#$%^&*()<>?/\|}{~:]',???????????????????????????????????????????????????????????????????????????????????????????????????????????????""String is accepted"");????????????????????????????????????????????????????""String is not accepted."");}??????// Driver Code??????// Enter the string$string = 'Geeks$For$Geeks';??????// calling run functionrun($string);??????// This code is contribute","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+<?Php// PHP program to check if a string// contains any special character??????// Function checks if the string// contains any special characterfunction run($string){????????????????????????$regex = preg_match('[@_!#$%^&*()<>?/\|}{~:]',???????????????????????????????????????????????????????????????????????????????????????????????????????????????""String is accepted"");????????????????????????????????????????????????????""String is not accepted."");}??????// Driver Code??????// Enter the string$string = 'Geeks$For$Geeks';??????// calling run functionrun($string);??????// This code is contribute"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"import java.util.regex.Matcher;import java.util.regex.Pattern;??????public class Main {????????????????????????public static void main(String[] args)??????????????????""Geeks$For$Geeks"";????????????????????????????????????????????????Pattern pattern??????????""[@_!#$%^&*()<>?/|}{~:]"");????????????????????????????????????????????????Matcher matcher = pattern.matcher(str);???????????????????????????????????????????????????""String is accepted"");????????????????????????????????????????????????}?????????????????????????????????""String is not accepted"");????????????????????????????????????????????????}????????????????????????","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+import java.util.regex.Matcher;import java.util.regex.Pattern;??????public class Main {????????????????????????public static void main(String[] args)??????????????????""Geeks$For$Geeks"";????????????????????????????????????????????????Pattern pattern??????????""[@_!#$%^&*()<>?/|}{~:]"");????????????????????????????????????????????????Matcher matcher = pattern.matcher(str);???????????????????????????????????????????????????""String is accepted"");????????????????????????????????????????????????}?????????????????????????????????""String is not accepted"");????????????????????????????????????????????????}????????????????????????"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"// C# program to check if a string// contains any special character??????using System;using System.Text.RegularExpressions;??????class Program {????????????????????????// Function checks if the string????????????????????????// contains any special character????????????????????????static void Run(string str)????????????????????????{?????????""[@_!#$%^&*()<>?/|}{~:]"");????????????????????????????????????????????????// Pass the string in regex.IsMatch????????????????????????????????????????????????// method??????????????????""String is accepted"");????????????????????????????????????????????????else??????????""String is not accepted."");????????????????????????}??????????????????????????????// Driver Code????????????????????????static void Main()?????????????????????""Geeks$For$Geeks"";??????????????????????????????????????????????????????// Calling Run function????????????????????????????????????","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+// C# program to check if a string// contains any special character??????using System;using System.Text.RegularExpressions;??????class Program {????????????????????????// Function checks if the string????????????????????????// contains any special character????????????????????????static void Run(string str)????????????????????????{?????????""[@_!#$%^&*()<>?/|}{~:]"");????????????????????????????????????????????????// Pass the string in regex.IsMatch????????????????????????????????????????????????// method??????????????????""String is accepted"");????????????????????????????????????????????????else??????????""String is not accepted."");????????????????????????}??????????????????????????????// Driver Code????????????????????????static void Main()?????????????????????""Geeks$For$Geeks"";??????????????????????????????????????????????????????// Calling Run function????????????????????????????????????"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"function hasSpecialChar(str) {????????????let regex = /[@!#$%^&*()_+\-=\""\\|,.<>\/?]/;????????????return regex.test(str);}????""Geeks$For$Geeks"";if (!hasSpecialChar(str)) {????????????cons""String is accepted"");} else {????????????cons""String is not accepted"");}","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+function hasSpecialChar(str) {????????????let regex = /[@!#$%^&*()_+\-=\""\\|,.<>\/?]/;????????????return regex.test(str);}????""Geeks$For$Geeks"";if (!hasSpecialChar(str)) {????????????cons""String is accepted"");} else {????????????cons""String is not accepted"");}"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"// C++ code// to check if any special character is present// in a given string or not#include <iostream>#include <string>using namespace std;??????int main(){??????????????????????????????// Input s""Geeks$For$Geeks"";????????????????????????int c = 0;??????????????????""[@_!#$%^&*()<>?}{~:]""; // special character set????????????????????????for (int i = 0; i < n.size(); i++) {??????????????????????????????????????????????????????// checking if any special character is present in????????????????????????????????????????????????// given string or not????????????????????????????????????????????????if (s.find(n[i]) != string::npos) {????????????????????????????????????????????????????????????????????????// if special character found then add 1 to the??????????????????????????????????????????????????????????????????""string is not accepted"";????????????????????????}??????????????????????""string is accepted"";????????????????????????}??????????????????????????????return 0;}??????/","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+// C++ code// to check if any special character is present// in a given string or not#include <iostream>#include <string>using namespace std;??????int main(){??????????????????????????????// Input s""Geeks$For$Geeks"";????????????????????????int c = 0;??????????????????""[@_!#$%^&*()<>?}{~:]""; // special character set????????????????????????for (int i = 0; i < n.size(); i++) {??????????????????????????????????????????????????????// checking if any special character is present in????????????????????????????????????????????????// given string or not????????????????????????????????????????????????if (s.find(n[i]) != string::npos) {????????????????????????????????????????????????????????????????????????// if special character found then add 1 to the??????????????????????????????????????????????????????????????????""string is not accepted"";????????????????????????}??????????????????????""string is accepted"";????????????????????????}??????????????????????????????return 0;}??????/"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"// Java code to check if any special character is present// in a given string or notimport java.util.*;class Main {????????????????????????public static void main(String[] args)????????????????????????{??????????????????????????""Geeks$For$Geeks"";????????????????????????????????????????????????int c""[@_!#$%^&*()<>?}{~:]""; // special??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????// character set????????????????????????????????????????????????for (int i = 0; i < n.length(); i++) {??????????????????????????????????????????????????????????????????????????????// checking if any special character is present????????????????????????????????????????????????????????????????????????// in given string or not????????????????????????????????????????????????????????????????????????if (s.indexOf(n.charAt(i)) != -1) {????????????????????????????????????""string is not accepted"");????????????????????????????????????????????????}?????????????????????????????????""string is accepted"");???????????????????????????","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+// Java code to check if any special character is present// in a given string or notimport java.util.*;class Main {????????????????????????public static void main(String[] args)????????????????????????{??????????????????????????""Geeks$For$Geeks"";????????????????????????????????????????????????int c""[@_!#$%^&*()<>?}{~:]""; // special??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????// character set????????????????????????????????????????????????for (int i = 0; i < n.length(); i++) {??????????????????????????????????????????????????????????????????????????????// checking if any special character is present????????????????????????????????????????????????????????????????????????// in given string or not????????????????????????????????????????????????????????????????????????if (s.indexOf(n.charAt(i)) != -1) {????????????????????????????????????""string is not accepted"");????????????????????????????????????????????????}?????????????????????????????????""string is accepted"");???????????????????????????"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"# Python code
+# to check if any special character is present
+# in a given string or not
+
+# input string
+n = ""Geeks$For$Geeks""
+n.split()
+c = 0
+s = ""[@_!#$%^&*()<>?/\|}{~:]""  # special character set
+for i in range(len(n)):
+    # checking if any special character is present in given string or not
+    if n[i] in s:
+        c += 1  # if special character found then add 1 to the c
+
+# if c value is greater than 0 then print no
+# means special character is found in string
+if c:
+    print(""string is not accepted"")
+else:
+    print(""string accepted"")
+
+# this code is contributed by gangarajula laxmi","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+# Python code
+# to check if any special character is present
+# in a given string or not
+
+# input string
+n = ""Geeks$For$Geeks""
+n.split()
+c = 0
+s = ""[@_!#$%^&*()<>?/\|}{~:]""  # special character set
+for i in range(len(n)):
+    # checking if any special character is present in given string or not
+    if n[i] in s:
+        c += 1  # if special character found then add 1 to the c
+
+# if c value is greater than 0 then print no
+# means special character is found in string
+if c:
+    print(""string is not accepted"")
+else:
+    print(""string accepted"")
+
+# this code is contributed by gangarajula laxmi"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"// JavaScript code// to check if any special character is present// in a given string or notconst n = ""Geeks$For$Geeks"";let c = 0;const s = ""[@_!#$%^&*()<>?}{~:]""; // special character set??????for (let i = 0; i < n.length; i++) {????????????????????????// checking if any special character is present in given string or not????????????????????????if (s.includes(n[i])) {????????????????????????????????????????????????// if special character found then add 1 to the c????????????????????????????????????????????????c++;????????????????????????}}????""string is not accepted"");} else {????????????????????""string is accepted"");}","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+// JavaScript code// to check if any special character is present// in a given string or notconst n = ""Geeks$For$Geeks"";let c = 0;const s = ""[@_!#$%^&*()<>?}{~:]""; // special character set??????for (let i = 0; i < n.length; i++) {????????????????????????// checking if any special character is present in given string or not????????????????????????if (s.includes(n[i])) {????????????????????????????????????????????????// if special character found then add 1 to the c????????????????????????????????????????????????c++;????????????????????????}}????""string is not accepted"");} else {????????????????????""string is accepted"");}"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"using System;??????class Program {????????????????????????static void Main(string[] args)????????????????????????{??????????????????????""Geeks$For$Geeks"";????????????????????????????????????????????????int c""[@_!#$%^&*()<>?}{~:]""; // special??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????// character set??????????????????????????????????????????????????????for (int i = 0; i < n.Length; i++) {????????????????????????????????????????????????????????????????????????// checking if any special character is present????????????????????????????????????????????????????????????????????????// in given string or not????????????????????????????????????????????????????????????????????????if (s.IndexOf(n[i]) != -1) {???????????????????????????????????""string is not accepted"");????????????????????????????????????????????????}????????????????????????????????""string is accepted"");???????????????????????????","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+using System;??????class Program {????????????????????????static void Main(string[] args)????????????????????????{??????????????????????""Geeks$For$Geeks"";????????????????????????????????????????????????int c""[@_!#$%^&*()<>?}{~:]""; // special??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????// character set??????????????????????????????????????????????????????for (int i = 0; i < n.Length; i++) {????????????????????????????????????????????????????????????????????????// checking if any special character is present????????????????????????????????????????????????????????????????????????// in given string or not????????????????????????????????????????????????????????????????????????if (s.IndexOf(n[i]) != -1) {???????????????????????????????????""string is not accepted"");????????????????????????????????????????????????}????????????????????????????????""string is accepted"");???????????????????????????"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"#include <iostream>#include <string>??????using namespace std;??????bool hasSpecialChar(string s){????????????????????????for (char c : s) {????????????????????????????????????????????????if (!(isalpha(c) || isdigit(c) || c == ' ')) {????????????????????????????????????????????????????????????""Hello World"";????????????????????????if (hasSpecialChar(s)) {????????""The string contains special characters.""??????????????????????????<< endl;????????}????????else {????????????????cout << ""The string does not contain special ""????????????????????????????????""characters.""??????????????????????????<< endl;????????}??????????s = ""Hello@World"";????????????????????????if (hasSpecialChar(s)) {????????""The string contains special characters.""??????????????????????????<< endl;????????}????????else {????????????????cout << ""The string does not contain special ""????????????????????????????????""characters.""??????????????????????????<< endl;????????}??????????return 0;}","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+#include <iostream>#include <string>??????using namespace std;??????bool hasSpecialChar(string s){????????????????????????for (char c : s) {????????????????????????????????????????????????if (!(isalpha(c) || isdigit(c) || c == ' ')) {????????????????????????????????????????????????????????????""Hello World"";????????????????????????if (hasSpecialChar(s)) {????????""The string contains special characters.""??????????????????????????<< endl;????????}????????else {????????????????cout << ""The string does not contain special ""????????????????????????????????""characters.""??????????????????????????<< endl;????????}??????????s = ""Hello@World"";????????????????????????if (hasSpecialChar(s)) {????????""The string contains special characters.""??????????????????????????<< endl;????????}????????else {????????????????cout << ""The string does not contain special ""????????????????????????????????""characters.""??????????????????????????<< endl;????????}??????????return 0;}"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"class Main {????????????????????????public static boolean hasSpecialChar(String s)????????????????????????{????????????????????????????????????????????????for (int i = 0; i < s.length(); i++) {????????????????????????????????????????????????????????????????????????char c = s.charAt(i);????????????????????????????????????????????????????????????????????????if (!(Character.isLetterOrDigit(c)????????????????????????????????????????????????????????????????????????????????????????????????????""Hello World"";????????????????????????????????????????????????if (hasSpecialChar(s1)) {???????????????????????????????????????????""The string contains special characters."");????????????????????????????????????????????????}????????????????????????????????????????????????else {???????????""The string does not contain special characters."");?????????????????????????????????????????????""Hello@World"";????????????????????????????????????????????????if (hasSpecialChar(s2)) {???????????????????????????????????????????""The string contains special characters."");????????????????????????????????????????????????}????????????????????????????????????????????????else {???????????""The string does not contain special characters."");???????????????????????????","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+class Main {????????????????????????public static boolean hasSpecialChar(String s)????????????????????????{????????????????????????????????????????????????for (int i = 0; i < s.length(); i++) {????????????????????????????????????????????????????????????????????????char c = s.charAt(i);????????????????????????????????????????????????????????????????????????if (!(Character.isLetterOrDigit(c)????????????????????????????????????????????????????????????????????????????????????????????????????""Hello World"";????????????????????????????????????????????????if (hasSpecialChar(s1)) {???????????????????????????????????????????""The string contains special characters."");????????????????????????????????????????????????}????????????????????????????????????????????????else {???????????""The string does not contain special characters."");?????????????????????????????????????????????""Hello@World"";????????????????????????????????????????????????if (hasSpecialChar(s2)) {???????????????????????????????????????????""The string contains special characters."");????????????????????????????????????????????????}????????????????????????????????????????????????else {???????????""The string does not contain special characters."");???????????????????????????"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"def has_special_char(s):
+    for c in s:
+        if not (c.isalpha() or c.isdigit() or c == "" ""):
+            return True
+    return False
+
+
+# Test the function
+s = ""Hello World""
+if has_special_char(s):
+    print(""The string contains special characters."")
+else:
+    print(""The string does not contain special characters."")
+
+s = ""Hello@World""
+if has_special_char(s):
+    print(""The string contains special characters."")
+else:
+    print(""The string does not contain special characters."")
+# This code is contributed by Edula Vinay Kumar Reddy","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+def has_special_char(s):
+    for c in s:
+        if not (c.isalpha() or c.isdigit() or c == "" ""):
+            return True
+    return False
+
+
+# Test the function
+s = ""Hello World""
+if has_special_char(s):
+    print(""The string contains special characters."")
+else:
+    print(""The string does not contain special characters."")
+
+s = ""Hello@World""
+if has_special_char(s):
+    print(""The string contains special characters."")
+else:
+    print(""The string does not contain special characters."")
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"using System;??????class GFG {????????????????????????// This method checks if a string contains any special????????????????????????// characters.????????????????????????public static bool HasSpecialChar(string s)????????????????????????{????????????????????????????????????????????????// Iterate over each character in the string.????????????????????????????????????????????????for (int i = 0; i < s.Length; i++) {????????????????????????????????????????????????????????????????????????char c = s[i];????????????????????????????????????????????????????????????????????????// If the character is not a letter, digit, or????????????????????????????????????????????????????????????????????????// space, it is a special character.????????????????????????????????????????????????????????????????????????if (!(char""Hello World"";????????????????????????????????????????????????// Check if s1 contains any special characters and????????????????????????????????????????????????// print the result.????????????????????????????????????????????????if ""The string contains special characters."");????????????????????????????????????????????????}????????????????????????????????????????????????else {??????????""The string does not contain special characters."");?????????????????????????????????????????????""Hello@World"";????????????????????????????????????????????????// Check if s2 contains any special characters and????????????????????????????????????????????????// print the result.????????????????????????????????????????????????if ""The string contains special characters."");????????????????????????????????????????????????}????????????????????????????????????????????????else {??????????""The string does not contain special characters."");???????????????????????????","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+using System;??????class GFG {????????????????????????// This method checks if a string contains any special????????????????????????// characters.????????????????????????public static bool HasSpecialChar(string s)????????????????????????{????????????????????????????????????????????????// Iterate over each character in the string.????????????????????????????????????????????????for (int i = 0; i < s.Length; i++) {????????????????????????????????????????????????????????????????????????char c = s[i];????????????????????????????????????????????????????????????????????????// If the character is not a letter, digit, or????????????????????????????????????????????????????????????????????????// space, it is a special character.????????????????????????????????????????????????????????????????????????if (!(char""Hello World"";????????????????????????????????????????????????// Check if s1 contains any special characters and????????????????????????????????????????????????// print the result.????????????????????????????????????????????????if ""The string contains special characters."");????????????????????????????????????????????????}????????????????????????????????????????????????else {??????????""The string does not contain special characters."");?????????????????????????????????????????????""Hello@World"";????????????????????????????????????????????????// Check if s2 contains any special characters and????????????????????????????????????????????????// print the result.????????????????????????????????????????????????if ""The string contains special characters."");????????????????????????????????????????????????}????????????????????????????????????????????????else {??????????""The string does not contain special characters."");???????????????????????????"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"function hasSpecialChar(s) {????????????????????????for (let i = 0; i < s.length; i++) {????????????????????????????????????????????????const c = s.charAt(i);????????????????????????????????????????????????if (!(c.match(/^[a-zA-Z0-9 ]+$/))) {??????????????""Hello World"";if (hasSpecialChar(s)) {????????????????????""The string contains special characters."");} else {????????????????????""The string does not contain special characters."");}??????""Hello@World"";if (hasSpecialChar(s)) {????????????????????""The string contains special characters."");} else {????????????????????""The string does not contain special characters."");}","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+function hasSpecialChar(s) {????????????????????????for (let i = 0; i < s.length; i++) {????????????????????????????????????????????????const c = s.charAt(i);????????????????????????????????????????????????if (!(c.match(/^[a-zA-Z0-9 ]+$/))) {??????????????""Hello World"";if (hasSpecialChar(s)) {????????????????????""The string contains special characters."");} else {????????????????????""The string does not contain special characters."");}??????""Hello@World"";if (hasSpecialChar(s)) {????????????????????""The string contains special characters."");} else {????????????????????""The string does not contain special characters."");}"
+Python | Program to check if a string contains any special character,https://www.geeksforgeeks.org/python-program-check-string-contains-special-character/,"import string
+
+
+def check_string(s):
+    for c in s:
+        if c in string.punctuation:
+            print(""String is not accepted"")
+            return
+    print(""String is accepted"")
+
+
+# Example usage
+check_string(""Geeks$For$Geeks"")  # Output: String is not accepted
+check_string(""Geeks For Geeks"")  # Output: String is accepted","Input : Geeks$For$Geeks
+Output : String is not accepted.","Python | Program to check if a string contains any special character
+import string
+
+
+def check_string(s):
+    for c in s:
+        if c in string.punctuation:
+            print(""String is not accepted"")
+            return
+    print(""String is accepted"")
+
+
+# Example usage
+check_string(""Geeks$For$Geeks"")  # Output: String is not accepted
+check_string(""Geeks For Geeks"")  # Output: String is accepted"
+Generating random strings until a given string is generated,https://www.geeksforgeeks.org/python-program-match-string-random-strings-length/,"# Python program to generate and match??????# the string from all random strings# of same length????????????# Importing string, random# and time modulesimport stringimport randomimport time????????????# all possible characters including??????# lowercase, uppercase and special symbolspossibleCharacters = string.ascii_lowercase + string.digits +???????????????????????????????????????????????????????????????????????????????????????""geek""????# To take input from user# t = input(str(""Enter your target text: ""))????????????attemptThis = ''.join(random.choice(possibleCharacters)????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????for i in range(len(t)))attemptNext = ''????????????completed = Falseiteration = 0????????????# Iterate while completed is falsewhile completed == False:????????????????????????print(attemptThis)????????????????????????????????????????????????????????????attemptNext = ''????????????????????????completed = True????????????????????????????????????????????????????????????# Fix the index if matches with??????????????????????????????# the strings to be generated????????????????????????for i in range(len(t)):????????????????????????????????????????????????if attemptThis[i] != t[i]:?????????""Target matched after "" +?????????????????????????????"" iterations"")","Input : GFG
+
","Generating random strings until a given string is generated
+# Python program to generate and match??????# the string from all random strings# of same length????????????# Importing string, random# and time modulesimport stringimport randomimport time????????????# all possible characters including??????# lowercase, uppercase and special symbolspossibleCharacters = string.ascii_lowercase + string.digits +???????????????????????????????????????????????????????????????????????????????????????""geek""????# To take input from user# t = input(str(""Enter your target text: ""))????????????attemptThis = ''.join(random.choice(possibleCharacters)????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????for i in range(len(t)))attemptNext = ''????????????completed = Falseiteration = 0????????????# Iterate while completed is falsewhile completed == False:????????????????????????print(attemptThis)????????????????????????????????????????????????????????????attemptNext = ''????????????????????????completed = True????????????????????????????????????????????????????????????# Fix the index if matches with??????????????????????????????# the strings to be generated????????????????????????for i in range(len(t)):????????????????????????????????????????????????if attemptThis[i] != t[i]:?????????""Target matched after "" +?????????????????????????????"" iterations"")"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"// C++ program to find all string// which are greater than given length k??????#include <bits/stdc++.h>using namespace std;??????// function find string greater than// length kvoid string_k(string s, int k){????????????????????????// create an empty s"""";????????????????????????// iterate the loop till every space????????????????????????for (int i = 0; i < s.size(); i++) {????????????????????????????????????????????????if (s[i] != ' ')??????????????????????????????????????????????????????????????????????????????// append this sub string in????????????????????????????????????????????????????????????????????????// string w????????????????????????????????????????????????????????????????????????w = w + s[i];???????????????????????????????????????"" "";????????????????????????????"""";????????????????????????????????????????????????}????????????????????????""geek for geeks"";????????????????????????int k = 3;"" "";????????????????????????string_k(s, k);????????????????????????return 0;}??????// This code is contri","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+// C++ program to find all string// which are greater than given length k??????#include <bits/stdc++.h>using namespace std;??????// function find string greater than// length kvoid string_k(string s, int k){????????????????????????// create an empty s"""";????????????????????????// iterate the loop till every space????????????????????????for (int i = 0; i < s.size(); i++) {????????????????????????????????????????????????if (s[i] != ' ')??????????????????????????????????????????????????????????????????????????????// append this sub string in????????????????????????????????????????????????????????????????????????// string w????????????????????????????????????????????????????????????????????????w = w + s[i];???????????????????????????????????????"" "";????????????????????????????"""";????????????????????????????????????????????????}????????????????????????""geek for geeks"";????????????????????????int k = 3;"" "";????????????????????????string_k(s, k);????????????????????????return 0;}??????// This code is contri"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"// C# program to find all string// which are greater than given length k??????using System;??????class GFG {??????????????????????????????// function find string greater than????????????????????????// length k????????????????????????static void string_k(string s, int k)??????????????????"""";??????????????????????????????????????????????????????// iterate the loop till every space????????????????????????????????????????????????for (int i = 0; i < s.Length; i++) {????????????????????????????????????????????????????????????????????????if (s[i] != ' ')??????????????????????????????????????????????????????????????????????????????????????????????????????// append this sub string in????????????????????????????????????????????????????????????????????????????????????????????????// string w????????????????????????????????????????????????????????????????????????????????????????????????w = w"" "");????????????????????????????????????"""";????????????????????????????????????????????????????????????????????????}????????????????????????????????????????????????}???????????????""geek for geeks"";????????????????????????????????????????????????in"" "";????????????????????????????????????????????????string_k(s, k);????????????????????????}}??????// Thi","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+// C# program to find all string// which are greater than given length k??????using System;??????class GFG {??????????????????????????????// function find string greater than????????????????????????// length k????????????????????????static void string_k(string s, int k)??????????????????"""";??????????????????????????????????????????????????????// iterate the loop till every space????????????????????????????????????????????????for (int i = 0; i < s.Length; i++) {????????????????????????????????????????????????????????????????????????if (s[i] != ' ')??????????????????????????????????????????????????????????????????????????????????????????????????????// append this sub string in????????????????????????????????????????????????????????????????????????????????????????????????// string w????????????????????????????????????????????????????????????????????????????????????????????????w = w"" "");????????????????????????????????????"""";????????????????????????????????????????????????????????????????????????}????????????????????????????????????????????????}???????????????""geek for geeks"";????????????????????????????????????????????????in"" "";????????????????????????????????????????????????string_k(s, k);????????????????????????}}??????// Thi"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"// Java program to find all string// which are greater than given length k??????import java.io.*;import java.util.*;??????public class GFG {??????????????????????????????// function find string greater than????????????????????????// length k????????????????????????static void string_k(String s, int k)??????????????????"""";??????????????????????????????????????????????????????// iterate the loop till every space????????????????????????????????????????????????for (int i = 0; i < s.length(); i++) {????????????????????????????????????????????????????????????????????????if (s.charAt(i) != ' ')??????????????????????????????????????????????????????????????????????????????????????????????????????// append this sub string in????????????????????????????????????????????????????????????????????????????????????????????????// string w????????????????????????????????????????????????????????????????????????????????????????????????w = w + s.charAt("" "");????????????????????????????????????"""";????????????????????????????????????????????????????????????????????????}????????????????????????????????????????????????}????????????????????????}??????????""geek for geeks"";????????????????????????????????????????????????in"" "";????????????????????????????????????????????????string_k(s, k);????????????????????????}}??????// Thi","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+// Java program to find all string// which are greater than given length k??????import java.io.*;import java.util.*;??????public class GFG {??????????????????????????????// function find string greater than????????????????????????// length k????????????????????????static void string_k(String s, int k)??????????????????"""";??????????????????????????????????????????????????????// iterate the loop till every space????????????????????????????????????????????????for (int i = 0; i < s.length(); i++) {????????????????????????????????????????????????????????????????????????if (s.charAt(i) != ' ')??????????????????????????????????????????????????????????????????????????????????????????????????????// append this sub string in????????????????????????????????????????????????????????????????????????????????????????????????// string w????????????????????????????????????????????????????????????????????????????????????????????????w = w + s.charAt("" "");????????????????????????????????????"""";????????????????????????????????????????????????????????????????????????}????????????????????????????????????????????????}????????????????????????}??????????""geek for geeks"";????????????????????????????????????????????????in"" "";????????????????????????????????????????????????string_k(s, k);????????????????????????}}??????// Thi"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"# Python program to find all string
+# which are greater than given length k
+
+# function find string greater than length k
+
+
+def string_k(k, str):
+    # create the empty string
+    string = []
+
+    # split the string where space is comes
+    text = str.split("" "")
+
+    # iterate the loop till every substring
+    for x in text:
+        # if length of current sub string
+        # is greater than k then
+        if len(x) > k:
+            # append this sub string in
+            # string list
+            string.append(x)
+
+    # return string list
+    return string
+
+
+# Driver Program
+k = 3
+str = ""geek for geeks""
+print(string_k(k, str))","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+# Python program to find all string
+# which are greater than given length k
+
+# function find string greater than length k
+
+
+def string_k(k, str):
+    # create the empty string
+    string = []
+
+    # split the string where space is comes
+    text = str.split("" "")
+
+    # iterate the loop till every substring
+    for x in text:
+        # if length of current sub string
+        # is greater than k then
+        if len(x) > k:
+            # append this sub string in
+            # string list
+            string.append(x)
+
+    # return string list
+    return string
+
+
+# Driver Program
+k = 3
+str = ""geek for geeks""
+print(string_k(k, str))"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"<?php// PHP program to find all $// which are greater than given length k??????// function find string greater than// length kfunction string_k($s, $k){?????????????????????????????????????????????????????"""";??????????????????????????????????????????????????????// iterate the loop till every space????????????????????????for($i = 0; $i < strlen($s); $i++)????????????????????????{????????????????????????????????????????????????if($s[$i] != ' ')??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????// append this sub $in $w????????????????????????????????????????????????????????????????????????$w = $w.$s[$i];???????????????????????????????????"" "");?????????????????????????????"""";????????????????????????????????????????????????""geek for geeks"";$k = 3;$s = $s . "" "";string_k($s, $k);??????// This code is contributed by// Manish Shaw (manishshaw","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+<?php// PHP program to find all $// which are greater than given length k??????// function find string greater than// length kfunction string_k($s, $k){?????????????????????????????????????????????????????"""";??????????????????????????????????????????????????????// iterate the loop till every space????????????????????????for($i = 0; $i < strlen($s); $i++)????????????????????????{????????????????????????????????????????????????if($s[$i] != ' ')??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????// append this sub $in $w????????????????????????????????????????????????????????????????????????$w = $w.$s[$i];???????????????????????????????????"" "");?????????????????????????????"""";????????????????????????????????????????????????""geek for geeks"";$k = 3;$s = $s . "" "";string_k($s, $k);??????// This code is contributed by// Manish Shaw (manishshaw"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"<script>// javascript program to find all string// which are greater than given length k??????????????????????????????// function find string greater than????????????????????????// length k????????????????????????function string_k( s , k) {??????????????"""";??????????????????????????????????????????????????????// iterate the loop till every space????????????????????????????????????????????????for (i = 0; i < s.length; i++) {????????????????????????????????????????????????????????????????????????if (s.charAt(i) != ' ')??????????????????????????????????????????????????????????????????????????????????????????????????????// append this sub string in????????????????????????????????????????????????????????????????????????????????????????????????// string w????????????????????????????????????????????????????????????????????????????????????????????????w = w + s.cha"" "");????????????????????????????????????"""";????????????????????????????????????????????????????????????????????????}????????????????????????????????????""geek for geeks"";????????????????????????????????????????????????va"" "";????????????????????????????????????????????????string_k(s, k);??????// This code is ","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+<script>// javascript program to find all string// which are greater than given length k??????????????????????????????// function find string greater than????????????????????????// length k????????????????????????function string_k( s , k) {??????????????"""";??????????????????????????????????????????????????????// iterate the loop till every space????????????????????????????????????????????????for (i = 0; i < s.length; i++) {????????????????????????????????????????????????????????????????????????if (s.charAt(i) != ' ')??????????????????????????????????????????????????????????????????????????????????????????????????????// append this sub string in????????????????????????????????????????????????????????????????????????????????????????????????// string w????????????????????????????????????????????????????????????????????????????????????????????????w = w + s.cha"" "");????????????????????????????????????"""";????????????????????????????????????????????????????????????????????????}????????????????????????????????????""geek for geeks"";????????????????????????????????????????????????va"" "";????????????????????????????????????????????????string_k(s, k);??????// This code is "
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"#include <iostream>#include <sstream>#include <string>#include <vector>??????using namespace std;??????int main(){??????????????????""hello geeks for geeks is computer ""????????????????????????????????????????????""science portal"";????????????????????????int length = 4;????????????????????????vector<string> words;????????????????????????stringstream ss(sentence);????????????????????????string word;??????????????????????????????while (ss >> word) {????????????????????????????????????????????????if (word.length() > length) {????????????????????????"" "";????????????????????????}???????????????????????????","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+#include <iostream>#include <sstream>#include <string>#include <vector>??????using namespace std;??????int main(){??????????????????""hello geeks for geeks is computer ""????????????????????????????????????????????""science portal"";????????????????????????int length = 4;????????????????????????vector<string> words;????????????????????????stringstream ss(sentence);????????????????????????string word;??????????????????????????????while (ss >> word) {????????????????????????????????????????????????if (word.length() > length) {????????????????????????"" "";????????????????????????}???????????????????????????"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"using System;using System.Linq;??????class Program{????????????????????????static void Main(string[] args)???????????????????????""hello geeks for geeks is computer science portal"";????????????????????????????????????????????????int length = 4;????????????????????????????????????????????????var words = sentence.Split(' ').Where(word => word""["" + string.Join("", "", words.Select(w => ""'"" + w + ""'"")) + ""]"");??????????","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+using System;using System.Linq;??????class Program{????????????????????????static void Main(string[] args)???????????????????????""hello geeks for geeks is computer science portal"";????????????????????????????????????????????????int length = 4;????????????????????????????????????????????????var words = sentence.Split(' ').Where(word => word""["" + string.Join("", "", words.Select(w => ""'"" + w + ""'"")) + ""]"");??????????"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"import java.util.Arrays;??????public class Main {????????????????????????public static void main(String[] args)????????????????????????{?????????????????????""hello geeks for geeks is computer science portal"";????????????????????????????????????????????????int length = 4;????????????????????????????????????????????????Strin"" ""))????????????????????????????????????????????????????????????????????????????????????????????????????????????.filter(word -> word.length() > length)????????????????????????????????????????????????????????????","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+import java.util.Arrays;??????public class Main {????????????????????????public static void main(String[] args)????????????????????????{?????????????????????""hello geeks for geeks is computer science portal"";????????????????????????????????????????????????int length = 4;????????????????????????????????????????????????Strin"" ""))????????????????????????????????????????????????????????????????????????????????????????????????????????????.filter(word -> word.length() > length)????????????????????????????????????????????????????????????"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"sentence = ""hello geeks for geeks is computer science portal""
+length = 4
+print([word for word in sentence.split() if len(word) > length])","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+sentence = ""hello geeks for geeks is computer science portal""
+length = 4
+print([word for word in sentence.split() if len(word) > length])"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"let sentence = ""hello geeks for geeks is computer science portal"";let length = 4;let words = sentence.split("" "").filter(word => word.length > length);console.log(words);??????// This code is contributed by codebra","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+let sentence = ""hello geeks for geeks is computer science portal"";let length = 4;let words = sentence.split("" "").filter(word => word.length > length);console.log(words);??????// This code is contributed by codebra"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"# Python program for the above approach
+
+# Driver Code
+S = ""hello geeks for geeks is computer science portal""
+K = 4
+s = S.split("" "")
+l = list(filter(lambda x: (len(x) > K), s))
+
+print(l)","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+# Python program for the above approach
+
+# Driver Code
+S = ""hello geeks for geeks is computer science portal""
+K = 4
+s = S.split("" "")
+l = list(filter(lambda x: (len(x) > K), s))
+
+print(l)"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"// C++ program for the above approach#include <algorithm>#include <iostream>#include <string>#include <vector>using namespace std;??????// Function to find substring greater than Kvoid stringLengthGreaterThanK(string n, int l){????????????????????????vector<string> s;??"""";??????????????????????????????// Traverse the given string n????????????????????????for (char c : n) {????????????????????????????????????????????????if (c == ' ') {?????????????????????????????????????????????????????????????????????"""";????????????????????????????????????????????????????????????????????????}????????????????????????????????????????????????}????????????????????????????????????????????????else {????????????????????????????????????????????????????????????????????????word += c;????????????????????????????????????????????????}????????????????????????}????????????????????????if (word.length() > 0) {????????????????????????????????????????????????s.push_back(word);????????????????????????}??????????????????????????????// Stores the r"" "";????????????????????????}}??????// Driver Codeint main()""hello geeks for geeks is computer science ""??????????????????????????????""portal"";????????????????????????int K = 4;????????????????????????stringLengthGreater","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+// C++ program for the above approach#include <algorithm>#include <iostream>#include <string>#include <vector>using namespace std;??????// Function to find substring greater than Kvoid stringLengthGreaterThanK(string n, int l){????????????????????????vector<string> s;??"""";??????????????????????????????// Traverse the given string n????????????????????????for (char c : n) {????????????????????????????????????????????????if (c == ' ') {?????????????????????????????????????????????????????????????????????"""";????????????????????????????????????????????????????????????????????????}????????????????????????????????????????????????}????????????????????????????????????????????????else {????????????????????????????????????????????????????????????????????????word += c;????????????????????????????????????????????????}????????????????????????}????????????????????????if (word.length() > 0) {????????????????????????????????????????????????s.push_back(word);????????????????????????}??????????????????????????????// Stores the r"" "";????????????????????????}}??????// Driver Codeint main()""hello geeks for geeks is computer science ""??????????????????????????????""portal"";????????????????????????int K = 4;????????????????????????stringLengthGreater"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"// Java program for the above approach??????import java.util.*;??????public class Main {??????????????????????????????// Driver Code????????????????????????public static void main(String[]""hello geeks for geeks is computer science portal"";????????????????????????????????????????????????int K = 4;?????"" "");????????????????????????????????????????????????List<String> l = new ArrayList<>();??????????????????????????????????????????????????????for (String str : s) {????????????????????????????????????????????????????????????????????????if (str.length() > K) {???????????????????","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+// Java program for the above approach??????import java.util.*;??????public class Main {??????????????????????????????// Driver Code????????????????????????public static void main(String[]""hello geeks for geeks is computer science portal"";????????????????????????????????????????????????int K = 4;?????"" "");????????????????????????????????????????????????List<String> l = new ArrayList<>();??????????????????????????????????????????????????????for (String str : s) {????????????????????????????????????????????????????????????????????????if (str.length() > K) {???????????????????"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"using System;using System.Linq;using System.Collections.Generic;??????public class Program{????????????????????????public static void Main()????????????????""hello geeks for geeks is computer science portal"";????????????????????????????????????????????????int K = 4;????????????????????????????????????????????????string[] s = S.Split(' ');????????????????????????????????????????????????List<string> l = new List<string>();??????????????????????????????????????????????????????foreach(string word in s)????????????????????????????????????????????????{??????????????????????????????????????"", "", l));??????????","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+using System;using System.Linq;using System.Collections.Generic;??????public class Program{????????????????????????public static void Main()????????????????""hello geeks for geeks is computer science portal"";????????????????????????????????????????????????int K = 4;????????????????????????????????????????????????string[] s = S.Split(' ');????????????????????????????????????????????????List<string> l = new List<string>();??????????????????????????????????????????????????????foreach(string word in s)????????????????????????????????????????????????{??????????????????????????????????????"", "", l));??????????"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"// JavaScript program for the above approach??????// Driver Codelet ""hello geeks for geeks is computer science portal"";let K = 4;let s = S.split("" "");let l = s.filter((x) => x.length > K);??????console.log","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+// JavaScript program for the above approach??????// Driver Codelet ""hello geeks for geeks is computer science portal"";let K = 4;let s = S.split("" "");let l = s.filter((x) => x.length > K);??????console.log"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"sentence = ""hello geeks for geeks is computer science portal""
+length = 4
+s = sentence.split()
+print([a for i, a in enumerate(s) if len(a) > length])","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+sentence = ""hello geeks for geeks is computer science portal""
+length = 4
+s = sentence.split()
+print([a for i, a in enumerate(s) if len(a) > length])"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"// Java program for the above approach??????import java.util.ArrayList;import java.util.List;??????public class Main {????????????????????????public static void main(String[] args)????????????????????????{?????????????????""hello geeks for geeks is computer science portal"";????????????????????????????????????????????????int length = 4;????????????????????????????????????????????????// Split the sentence into words using spaces as??????????"" "");??????????????????????????????????????????????????????// Find the words with length greater than the given????????????????????????????????????????????????// length.????????????????????????????????????????????????List<String> result = new ArrayList<>();????????????????????????????????????????????????for (int i = 0; i < s.length; i++) {????????????????????????????????????????????????????????????????????????if (s[i].length() > length) {???????????????????????????????????????????????????????????????"" "");????????????????????????????????????????????????}???????????????","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+// Java program for the above approach??????import java.util.ArrayList;import java.util.List;??????public class Main {????????????????????????public static void main(String[] args)????????????????????????{?????????????????""hello geeks for geeks is computer science portal"";????????????????????????????????????????????????int length = 4;????????????????????????????????????????????????// Split the sentence into words using spaces as??????????"" "");??????????????????????????????????????????????????????// Find the words with length greater than the given????????????????????????????????????????????????// length.????????????????????????????????????????????????List<String> result = new ArrayList<>();????????????????????????????????????????????????for (int i = 0; i < s.length; i++) {????????????????????????????????????????????????????????????????????????if (s[i].length() > length) {???????????????????????????????????????????????????????????????"" "");????????????????????????????????????????????????}???????????????"
+Find words which are greater than K than given length k,https://www.geeksforgeeks.org/find-words-greater-given-length-k/,"#include <iostream>#include <string>#include <vector>??????using namespace std;??????int main() {????????????????????????// Define the input sentence and minimum word length??""hello geeks for geeks is computer science portal"";????????????????????????int length = 4;??????????????????????????????// Split the sentence into words and store them in a vector????????????????????????vector<string> s;????????????????????????string word;????????????????????????for (int i = 0; i < sentence.length(); i++) {??????????????????????????????"""";????????????????????????????????????????????????} else {????????????????????????????????????????????????????????????????????????word += sentence[i];????????????????????????????????????????????????}????????????????????????}????????????????????????s.push_back(word);??????????????????????????????// Filter out words shorter than the minimum length and store them in a new vector????????????????????????vector<string> l;????????????????????????for (int i = 0; i < s.size(); i++) {??????????????????????????????"" "";????????????????????????}????????????????????????c","Input : str = ""hello geeks for geeks 
+          is computer science portal"" ","Find words which are greater than K than given length k
+#include <iostream>#include <string>#include <vector>??????using namespace std;??????int main() {????????????????????????// Define the input sentence and minimum word length??""hello geeks for geeks is computer science portal"";????????????????????????int length = 4;??????????????????????????????// Split the sentence into words and store them in a vector????????????????????????vector<string> s;????????????????????????string word;????????????????????????for (int i = 0; i < sentence.length(); i++) {??????????????????????????????"""";????????????????????????????????????????????????} else {????????????????????????????????????????????????????????????????????????word += sentence[i];????????????????????????????????????????????????}????????????????????????}????????????????????????s.push_back(word);??????????????????????????????// Filter out words shorter than the minimum length and store them in a new vector????????????????????????vector<string> l;????????????????????????for (int i = 0; i < s.size(); i++) {??????????????????????????????"" "";????????????????????????}????????????????????????c"
+Python program for removing i-th character from a string,https://www.geeksforgeeks.org/python-program-for-removing-i-th-character-from-a-string/,"# Python3 program for removing i-th
+# indexed character from a string
+
+# Removes character at index i
+
+
+def remove(string, i):
+    # Characters before the i-th indexed
+    # is stored in a variable a
+    a = string[:i]
+
+    # Characters after the nth indexed
+    # is stored in a variable b
+    b = string[i + 1 :]
+
+    # Returning string after removing
+    # nth indexed character.
+    return a + b
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    string = ""geeksFORgeeks""
+
+    # Remove nth index element
+    i = 5
+
+    # Print the new string
+    print(remove(string, i))","From code
+g e e k s
","Python program for removing i-th character from a string
+# Python3 program for removing i-th
+# indexed character from a string
+
+# Removes character at index i
+
+
+def remove(string, i):
+    # Characters before the i-th indexed
+    # is stored in a variable a
+    a = string[:i]
+
+    # Characters after the nth indexed
+    # is stored in a variable b
+    b = string[i + 1 :]
+
+    # Returning string after removing
+    # nth indexed character.
+    return a + b
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    string = ""geeksFORgeeks""
+
+    # Remove nth index element
+    i = 5
+
+    # Print the new string
+    print(remove(string, i))"
+Python program for removing i-th character from a string,https://www.geeksforgeeks.org/python-program-for-removing-i-th-character-from-a-string/,"# Python3 program for removing i-th
+# indexed character from a string
+
+# Removes character at index i
+
+
+def remove(string, i):
+    for j in range(len(string)):
+        if j == i:
+            string = string.replace(string[i], """", 1)
+    return string
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    string = ""geeksFORgeeks""
+
+    # Remove nth index element
+    i = 5
+
+    # Print the new string
+    print(remove(string, i))","From code
+g e e k s
","Python program for removing i-th character from a string
+# Python3 program for removing i-th
+# indexed character from a string
+
+# Removes character at index i
+
+
+def remove(string, i):
+    for j in range(len(string)):
+        if j == i:
+            string = string.replace(string[i], """", 1)
+    return string
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    string = ""geeksFORgeeks""
+
+    # Remove nth index element
+    i = 5
+
+    # Print the new string
+    print(remove(string, i))"
+Python program for removing i-th character from a string,https://www.geeksforgeeks.org/python-program-for-removing-i-th-character-from-a-string/,"# Python3 program for removing i-th
+# indexed character from a string
+
+# Removes character at index i
+
+
+def remove(string, i):
+    if i > len(string):
+        return string
+    a = list(string)
+    a.pop(i)
+    return """".join(a)
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    string = ""geeksFORgeeks""
+
+    # Remove nth index element
+    i = 2
+
+    # Print the new string
+    print(remove(string, i))","From code
+g e e k s
","Python program for removing i-th character from a string
+# Python3 program for removing i-th
+# indexed character from a string
+
+# Removes character at index i
+
+
+def remove(string, i):
+    if i > len(string):
+        return string
+    a = list(string)
+    a.pop(i)
+    return """".join(a)
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    string = ""geeksFORgeeks""
+
+    # Remove nth index element
+    i = 2
+
+    # Print the new string
+    print(remove(string, i))"
+Python program for removing i-th character from a string,https://www.geeksforgeeks.org/python-program-for-removing-i-th-character-from-a-string/,"def remove(string, i):
+    return """".join()
+
+
+print(remove(""geeksforgeeks"", 2))","From code
+g e e k s
","Python program for removing i-th character from a string
+def remove(string, i):
+    return """".join()
+
+
+print(remove(""geeksforgeeks"", 2))"
+Python program for removing i-th character from a string,https://www.geeksforgeeks.org/python-program-for-removing-i-th-character-from-a-string/,"# Python3 program for removing i-th
+# indexed character from a string
+
+# Removes character at index i
+
+import re
+
+
+def remove(string, i):
+    pattern = f""(^.{{{i}}})(.)""
+    return re.sub(pattern, r""\1"", string)
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    string = ""geeksFORgeeks""
+    # i-th index to be removed
+    i = 5
+    # string after removal of i-th index
+    print(remove(string, i))","From code
+g e e k s
","Python program for removing i-th character from a string
+# Python3 program for removing i-th
+# indexed character from a string
+
+# Removes character at index i
+
+import re
+
+
+def remove(string, i):
+    pattern = f""(^.{{{i}}})(.)""
+    return re.sub(pattern, r""\1"", string)
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    string = ""geeksFORgeeks""
+    # i-th index to be removed
+    i = 5
+    # string after removal of i-th index
+    print(remove(string, i))"
+Python program to split and join a string,https://www.geeksforgeeks.org/python-program-split-join-string/,"# Python program to split a string and
+# join it using different delimiter
+
+
+def split_string(string):
+    # Split the string based on space delimiter
+    list_string = string.split("" "")
+
+    return list_string
+
+
+def join_string(list_string):
+    # Join the string based on '-' delimiter
+    string = ""-"".join(list_string)
+
+    return string
+
+
+# Driver Function
+if __name__ == ""__main__"":
+    string = ""Geeks for Geeks""
+
+    # Splitting a string
+    list_string = split_string(string)
+    print(list_string)
+
+    # Join list of strings into one
+    new_string = join_string(list_string)
+    print(new_string)","Input : Geeks for Geeks
+Split the string into list of strings","Python program to split and join a string
+# Python program to split a string and
+# join it using different delimiter
+
+
+def split_string(string):
+    # Split the string based on space delimiter
+    list_string = string.split("" "")
+
+    return list_string
+
+
+def join_string(list_string):
+    # Join the string based on '-' delimiter
+    string = ""-"".join(list_string)
+
+    return string
+
+
+# Driver Function
+if __name__ == ""__main__"":
+    string = ""Geeks for Geeks""
+
+    # Splitting a string
+    list_string = split_string(string)
+    print(list_string)
+
+    # Join list of strings into one
+    new_string = join_string(list_string)
+    print(new_string)"
+Python program to split and join a string,https://www.geeksforgeeks.org/python-program-split-join-string/,"# Python code
+# to split and join given string
+
+# input string
+s = ""Geeks for Geeks""
+# print the string after split method
+print(s.split("" ""))
+# print the string after join method
+print(""-"".join(s.split()))
+
+
+# this code is contributed by gangarajula laxmi","Input : Geeks for Geeks
+Split the string into list of strings","Python program to split and join a string
+# Python code
+# to split and join given string
+
+# input string
+s = ""Geeks for Geeks""
+# print the string after split method
+print(s.split("" ""))
+# print the string after join method
+print(""-"".join(s.split()))
+
+
+# this code is contributed by gangarajula laxmi"
+Python program to split and join a string,https://www.geeksforgeeks.org/python-program-split-join-string/,"import re
+
+
+def split_and_join(string):
+    # Split the string using a regular expression to match any sequence of non-alphabetic characters as the delimiter
+    split_string = re.split(r""[^a-zA-Z]"", string)
+
+    # Join the list of strings with a '-' character between them
+    joined_string = """"
+    for i, s in enumerate(split_string):
+        if i > 0:
+            joined_string += ""-""
+        joined_string += s
+
+    return split_string, joined_string
+
+
+# Test the function
+string = ""Geeks for Geeks""
+split_string, joined_string = split_and_join(string)
+print(split_string)
+print(joined_string)","Input : Geeks for Geeks
+Split the string into list of strings","Python program to split and join a string
+import re
+
+
+def split_and_join(string):
+    # Split the string using a regular expression to match any sequence of non-alphabetic characters as the delimiter
+    split_string = re.split(r""[^a-zA-Z]"", string)
+
+    # Join the list of strings with a '-' character between them
+    joined_string = """"
+    for i, s in enumerate(split_string):
+        if i > 0:
+            joined_string += ""-""
+        joined_string += s
+
+    return split_string, joined_string
+
+
+# Test the function
+string = ""Geeks for Geeks""
+split_string, joined_string = split_and_join(string)
+print(split_string)
+print(joined_string)"
+Python program to split and join a string,https://www.geeksforgeeks.org/python-program-split-join-string/,"# Python code
+# to split and join given string
+import re
+
+# input string
+s = ""Geeks for Geeks""
+# print the string after split method
+print(re.findall(r""[a-zA-Z]+"", s))
+# print the string after join method
+print(""-"".join(re.findall(r""[a-zA-Z]+"", s)))","Input : Geeks for Geeks
+Split the string into list of strings","Python program to split and join a string
+# Python code
+# to split and join given string
+import re
+
+# input string
+s = ""Geeks for Geeks""
+# print the string after split method
+print(re.findall(r""[a-zA-Z]+"", s))
+# print the string after join method
+print(""-"".join(re.findall(r""[a-zA-Z]+"", s)))"
+Python program to split and join a string,https://www.geeksforgeeks.org/python-program-split-join-string/,"import re
+
+
+def split_string(string):
+    list_string = re.split(""\s+"", string)
+    return list_string
+
+
+def join_string(list_string):
+    new_string = ""-"".join(list_string)
+    return new_string
+
+
+if __name__ == ""__main__"":
+    string = ""Geeks for Geeks""
+
+    # Splitting a string
+    list_string = split_string(string)
+    print(list_string)
+
+    # Join list of strings into one
+    new_string = join_string(list_string)
+    print(new_string)
+# This code is contributed by Vinay Pinjala.","Input : Geeks for Geeks
+Split the string into list of strings","Python program to split and join a string
+import re
+
+
+def split_string(string):
+    list_string = re.split(""\s+"", string)
+    return list_string
+
+
+def join_string(list_string):
+    new_string = ""-"".join(list_string)
+    return new_string
+
+
+if __name__ == ""__main__"":
+    string = ""Geeks for Geeks""
+
+    # Splitting a string
+    list_string = split_string(string)
+    print(list_string)
+
+    # Join list of strings into one
+    new_string = join_string(list_string)
+    print(new_string)
+# This code is contributed by Vinay Pinjala."
+Python | Check if a given string is binary string or notor not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    # set function convert string
+    # into set of characters .
+    p = set(string)
+
+    # declare set of '0', '1' .
+    s = {""0"", ""1""}
+
+    # check set p is same as set s
+    # or set p contains only '0'
+    # or set p contains only '1'
+    # or not, if any one condition
+    # is true then string is accepted
+    # otherwise not .
+    if s == p or p == {""0""} or p == {""1""}:
+        print(""Yes"")
+    else:
+        print(""No"")
+
+
+# driver code
+if __name__ == ""__main__"":
+    string = ""101010000111""
+
+    # function calling
+    check(string)","Input: str = ""01010101010""
+Output: Yes","Python | Check if a given string is binary string or notor not
+# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    # set function convert string
+    # into set of characters .
+    p = set(string)
+
+    # declare set of '0', '1' .
+    s = {""0"", ""1""}
+
+    # check set p is same as set s
+    # or set p contains only '0'
+    # or set p contains only '1'
+    # or not, if any one condition
+    # is true then string is accepted
+    # otherwise not .
+    if s == p or p == {""0""} or p == {""1""}:
+        print(""Yes"")
+    else:
+        print(""No"")
+
+
+# driver code
+if __name__ == ""__main__"":
+    string = ""101010000111""
+
+    # function calling
+    check(string)"
+Python | Check if a given string is binary string or notor not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check2(string):
+    # initialize the variable t
+    # with '01' string
+    t = ""01""
+
+    # initialize the variable count
+    # with 0 value
+    count = 0
+
+    # looping through each character
+    # of the string .
+    for char in string:
+        # check the character is present in
+        # string t or not.
+        # if this condition is true
+        # assign 1 to the count variable
+        # and break out of the for loop
+        # otherwise pass
+        if char not in t:
+            count = 1
+            break
+        else:
+            pass
+
+    # after coming out of the loop
+    # check value of count is non-zero or not
+    # if the value is non-zero the en condition is true
+    # and string is not accepted
+    # otherwise string is accepted
+    if count:
+        print(""No"")
+    else:
+        print(""Yes"")
+
+
+# driver code
+if __name__ == ""__main__"":
+    string = ""001021010001010""
+
+    # function calling
+    check2(string)","Input: str = ""01010101010""
+Output: Yes","Python | Check if a given string is binary string or notor not
+# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check2(string):
+    # initialize the variable t
+    # with '01' string
+    t = ""01""
+
+    # initialize the variable count
+    # with 0 value
+    count = 0
+
+    # looping through each character
+    # of the string .
+    for char in string:
+        # check the character is present in
+        # string t or not.
+        # if this condition is true
+        # assign 1 to the count variable
+        # and break out of the for loop
+        # otherwise pass
+        if char not in t:
+            count = 1
+            break
+        else:
+            pass
+
+    # after coming out of the loop
+    # check value of count is non-zero or not
+    # if the value is non-zero the en condition is true
+    # and string is not accepted
+    # otherwise string is accepted
+    if count:
+        print(""No"")
+    else:
+        print(""Yes"")
+
+
+# driver code
+if __name__ == ""__main__"":
+    string = ""001021010001010""
+
+    # function calling
+    check2(string)"
+Python | Check if a given string is binary string or notor not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# import library
+import re
+
+sampleInput = ""1001010""
+
+# regular expression to find the strings
+# which have characters other than 0 and 1
+c = re.compile(""[^01]"")
+
+# use findall() to get the list of strings
+# that have characters other than 0 and 1.
+if len(c.findall(sampleInput)):
+    print(""No"")  # if length of list > 0 then it is not binary
+else:
+    print(""Yes"")  # if length of list = 0 then it is binary","Input: str = ""01010101010""
+Output: Yes","Python | Check if a given string is binary string or notor not
+# import library
+import re
+
+sampleInput = ""1001010""
+
+# regular expression to find the strings
+# which have characters other than 0 and 1
+c = re.compile(""[^01]"")
+
+# use findall() to get the list of strings
+# that have characters other than 0 and 1.
+if len(c.findall(sampleInput)):
+    print(""No"")  # if length of list > 0 then it is not binary
+else:
+    print(""Yes"")  # if length of list = 0 then it is binary"
+Python | Check if a given string is binary string or notor not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    try:
+        # this will raise value error if
+        # string is not of base 2
+        int(string, 2)
+    except ValueError:
+        return ""No""
+    return ""Yes""
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(check(string1))
+    print(check(string2))
+
+
+# this code is contributed by phasing17","Input: str = ""01010101010""
+Output: Yes","Python | Check if a given string is binary string or notor not
+# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    try:
+        # this will raise value error if
+        # string is not of base 2
+        int(string, 2)
+    except ValueError:
+        return ""No""
+    return ""Yes""
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(check(string1))
+    print(check(string2))
+
+
+# this code is contributed by phasing17"
+Python | Check if a given string is binary string or notor not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"string = ""01010101010""
+if string.count(""0"") + string.count(""1"") == len(string):
+    print(""Yes"")
+else:
+    print(""No"")","Input: str = ""01010101010""
+Output: Yes","Python | Check if a given string is binary string or notor not
+string = ""01010101010""
+if string.count(""0"") + string.count(""1"") == len(string):
+    print(""Yes"")
+else:
+    print(""No"")"
+Python | Check if a given string is binary string or notor not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# Python program to check string is binary or not
+string = ""01010121010""
+binary = ""01""
+for i in binary:
+    string = string.replace(i, """")
+if len(string) == 0:
+    print(""Yes"")
+else:
+    print(""No"")","Input: str = ""01010101010""
+Output: Yes","Python | Check if a given string is binary string or notor not
+# Python program to check string is binary or not
+string = ""01010121010""
+binary = ""01""
+for i in binary:
+    string = string.replace(i, """")
+if len(string) == 0:
+    print(""Yes"")
+else:
+    print(""No"")"
+Python | Check if a given string is binary string or notor not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    if all((letter in ""01"") for letter in string):
+        return ""Yes""
+    return ""No""
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(check(string1))
+    print(check(string2))
+
+
+# this code is contributed by phasing17","Input: str = ""01010101010""
+Output: Yes","Python | Check if a given string is binary string or notor not
+# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    if all((letter in ""01"") for letter in string):
+        return ""Yes""
+    return ""No""
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(check(string1))
+    print(check(string2))
+
+
+# this code is contributed by phasing17"
+Python | Check if a given string is binary string or notor not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"def is_binary_string(s):
+    # use set comprehension to extract all unique characters from the string
+    unique_chars = {c for c in s}
+    # check if the unique characters are only 0 and 1
+    return unique_chars.issubset({""0"", ""1""})
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(is_binary_string(string1))
+    print(is_binary_string(string2))","Input: str = ""01010101010""
+Output: Yes","Python | Check if a given string is binary string or notor not
+def is_binary_string(s):
+    # use set comprehension to extract all unique characters from the string
+    unique_chars = {c for c in s}
+    # check if the unique characters are only 0 and 1
+    return unique_chars.issubset({""0"", ""1""})
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(is_binary_string(string1))
+    print(is_binary_string(string2))"
+Python | Check if a given string is binary string or notor not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"import re
+
+
+def is_binary_string(str):
+    # Define regular expression
+    regex = r""[^01]""
+
+    # Search for regular expression in string
+    if re.search(regex, str):
+        return False
+    else:
+        return True
+
+
+# Examples
+print(is_binary_string(""01010101010""))  # Output: Yes
+print(is_binary_string(""geeks101""))  # Output: No","Input: str = ""01010101010""
+Output: Yes","Python | Check if a given string is binary string or notor not
+import re
+
+
+def is_binary_string(str):
+    # Define regular expression
+    regex = r""[^01]""
+
+    # Search for regular expression in string
+    if re.search(regex, str):
+        return False
+    else:
+        return True
+
+
+# Examples
+print(is_binary_string(""01010101010""))  # Output: Yes
+print(is_binary_string(""geeks101""))  # Output: No"
+Python | Find all close matches of input string from a list,https://www.geeksforgeeks.org/python-find-close-matches-input-string-list/,"# Function to find all close matches of
+# input string in given list of possible strings
+from difflib import get_close_matches
+
+
+def closeMatches(patterns, word):
+    print(get_close_matches(word, patterns))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    word = ""appel""
+    patterns = [""ape"", ""apple"", ""peach"", ""puppy""]
+    closeMatches(patterns, word)","Input : patterns = ['ape', 'apple', 
+                  'peach', 'puppy'], ","Python | Find all close matches of input string from a list
+# Function to find all close matches of
+# input string in given list of possible strings
+from difflib import get_close_matches
+
+
+def closeMatches(patterns, word):
+    print(get_close_matches(word, patterns))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    word = ""appel""
+    patterns = [""ape"", ""apple"", ""peach"", ""puppy""]
+    closeMatches(patterns, word)"
+Python program to find uncommon words from two Strings,https://www.geeksforgeeks.org/python-program-to-find-uncommon-words-from-two-strings/,"# Python3 program to find a list of uncommon words
+
+# Function to return all uncommon words
+
+
+def UncommonWords(A, B):
+    # count will contain all the word counts
+    count = {}
+
+    # insert words of string A to hash
+    for word in A.split():
+        count[word] = count.get(word, 0) + 1
+
+    # insert words of string B to hash
+    for word in B.split():
+        count[word] = count.get(word, 0) + 1
+
+    # return required list of words
+    return [word for word in count if count[word] == 1]
+
+
+# Driver Code
+A = ""Geeks for Geeks""
+B = ""Learning from Geeks for Geeks""
+
+# Print required answer
+print(UncommonWords(A, B))","From code
+['Learning', 'from']","Python program to find uncommon words from two Strings
+# Python3 program to find a list of uncommon words
+
+# Function to return all uncommon words
+
+
+def UncommonWords(A, B):
+    # count will contain all the word counts
+    count = {}
+
+    # insert words of string A to hash
+    for word in A.split():
+        count[word] = count.get(word, 0) + 1
+
+    # insert words of string B to hash
+    for word in B.split():
+        count[word] = count.get(word, 0) + 1
+
+    # return required list of words
+    return [word for word in count if count[word] == 1]
+
+
+# Driver Code
+A = ""Geeks for Geeks""
+B = ""Learning from Geeks for Geeks""
+
+# Print required answer
+print(UncommonWords(A, B))"
+Python program to find uncommon words from two Strings,https://www.geeksforgeeks.org/python-program-to-find-uncommon-words-from-two-strings/,"# Python3 program to find a list of uncommon words
+
+
+# Function to return all uncommon words
+def UncommonWords(A, B):
+    A = A.split()
+    B = B.split()
+    x = []
+    for i in A:
+        if i not in B:
+            x.append(i)
+    for i in B:
+        if i not in A:
+            x.append(i)
+    x = list(set(x))
+    return x
+
+
+# Driver Code
+A = ""Geeks for Geeks""
+B = ""Learning from Geeks for Geeks""
+
+# Print required answer
+print(UncommonWords(A, B))","From code
+['Learning', 'from']","Python program to find uncommon words from two Strings
+# Python3 program to find a list of uncommon words
+
+
+# Function to return all uncommon words
+def UncommonWords(A, B):
+    A = A.split()
+    B = B.split()
+    x = []
+    for i in A:
+        if i not in B:
+            x.append(i)
+    for i in B:
+        if i not in A:
+            x.append(i)
+    x = list(set(x))
+    return x
+
+
+# Driver Code
+A = ""Geeks for Geeks""
+B = ""Learning from Geeks for Geeks""
+
+# Print required answer
+print(UncommonWords(A, B))"
+Python program to find uncommon words from two Strings,https://www.geeksforgeeks.org/python-program-to-find-uncommon-words-from-two-strings/,"# Python3 program to find a list of uncommon words
+
+# Function to return all uncommon words
+from collections import Counter
+
+
+def UncommonWords(A, B):
+    A = A.split()
+    B = B.split()
+    frequency_arr1 = Counter(A)
+    frequency_arr2 = Counter(B)
+    result = []
+
+    for key in frequency_arr1:
+        if key not in frequency_arr2:
+            result.append(key)
+    for key in frequency_arr2:
+        if key not in frequency_arr1:
+            result.append(key)
+
+    return result
+
+
+# Driver Code
+A = ""Geeks for Geeks""
+B = ""Learning from Geeks for Geeks""
+
+# Print required answer
+print(UncommonWords(A, B))","From code
+['Learning', 'from']","Python program to find uncommon words from two Strings
+# Python3 program to find a list of uncommon words
+
+# Function to return all uncommon words
+from collections import Counter
+
+
+def UncommonWords(A, B):
+    A = A.split()
+    B = B.split()
+    frequency_arr1 = Counter(A)
+    frequency_arr2 = Counter(B)
+    result = []
+
+    for key in frequency_arr1:
+        if key not in frequency_arr2:
+            result.append(key)
+    for key in frequency_arr2:
+        if key not in frequency_arr1:
+            result.append(key)
+
+    return result
+
+
+# Driver Code
+A = ""Geeks for Geeks""
+B = ""Learning from Geeks for Geeks""
+
+# Print required answer
+print(UncommonWords(A, B))"
+Python program to find uncommon words from two Strings,https://www.geeksforgeeks.org/python-program-to-find-uncommon-words-from-two-strings/,"# Python3 program to find a list of uncommon words
+import operator as op
+
+# Function to return all uncommon words
+
+
+def UncommonWords(A, B):
+    A = A.split()
+    B = B.split()
+    x = []
+    for i in A:
+        if op.countOf(B, i) == 0:
+            x.append(i)
+    for i in B:
+        if op.countOf(A, i) == 0:
+            x.append(i)
+    x = list(set(x))
+    return x
+
+
+# Driver Code
+A = ""Geeks for Geeks""
+B = ""Learning from Geeks for Geeks""
+
+# Print required answer
+print(UncommonWords(A, B))","From code
+['Learning', 'from']","Python program to find uncommon words from two Strings
+# Python3 program to find a list of uncommon words
+import operator as op
+
+# Function to return all uncommon words
+
+
+def UncommonWords(A, B):
+    A = A.split()
+    B = B.split()
+    x = []
+    for i in A:
+        if op.countOf(B, i) == 0:
+            x.append(i)
+    for i in B:
+        if op.countOf(A, i) == 0:
+            x.append(i)
+    x = list(set(x))
+    return x
+
+
+# Driver Code
+A = ""Geeks for Geeks""
+B = ""Learning from Geeks for Geeks""
+
+# Print required answer
+print(UncommonWords(A, B))"
+Python program to find uncommon words from two Strings,https://www.geeksforgeeks.org/python-program-to-find-uncommon-words-from-two-strings/,"# Python3 program to find a list of uncommon words
+
+
+# Function to return all uncommon words
+def UncommonWords(A, B):
+    # split the strings A and B into words and create sets
+    setA = set(A.split())
+    setB = set(B.split())
+
+    # find the uncommon words in setA and setB and combine them
+    uncommonWords = setA.difference(setB).union(setB.difference(setA))
+
+    # convert the set to a list and return
+    return list(uncommonWords)
+
+
+# Driver Code
+A = ""Geeks for Geeks""
+B = ""Learning from Geeks for Geeks""
+
+# Print required answer
+print(UncommonWords(A, B))","From code
+['Learning', 'from']","Python program to find uncommon words from two Strings
+# Python3 program to find a list of uncommon words
+
+
+# Function to return all uncommon words
+def UncommonWords(A, B):
+    # split the strings A and B into words and create sets
+    setA = set(A.split())
+    setB = set(B.split())
+
+    # find the uncommon words in setA and setB and combine them
+    uncommonWords = setA.difference(setB).union(setB.difference(setA))
+
+    # convert the set to a list and return
+    return list(uncommonWords)
+
+
+# Driver Code
+A = ""Geeks for Geeks""
+B = ""Learning from Geeks for Geeks""
+
+# Print required answer
+print(UncommonWords(A, B))"
+Python | Swap commas and dots in a String,https://www.geeksforgeeks.org/python-swap-commas-dots-string/,"# Python code to replace, with . and vice-versa
+def Replace(str1):
+    maketrans = str1.maketrans
+    final = str1.translate(maketrans("",."", "".,"", "" ""))
+    return final.replace("","", "", "")
+
+
+# Driving Code
+string = ""14, 625, 498.002""
+print(Replace(string))","From code
+14.625.498, 002","Python | Swap commas and dots in a String
+# Python code to replace, with . and vice-versa
+def Replace(str1):
+    maketrans = str1.maketrans
+    final = str1.translate(maketrans("",."", "".,"", "" ""))
+    return final.replace("","", "", "")
+
+
+# Driving Code
+string = ""14, 625, 498.002""
+print(Replace(string))"
+Python | Swap commas and dots in a String,https://www.geeksforgeeks.org/python-swap-commas-dots-string/,"def Replace(str1):
+    str1 = str1.replace("", "", ""third"")
+    str1 = str1.replace(""."", "", "")
+    str1 = str1.replace(""third"", ""."")
+    return str1
+
+
+string = ""14, 625, 498.002""
+print(Replace(string))","From code
+14.625.498, 002","Python | Swap commas and dots in a String
+def Replace(str1):
+    str1 = str1.replace("", "", ""third"")
+    str1 = str1.replace(""."", "", "")
+    str1 = str1.replace(""third"", ""."")
+    return str1
+
+
+string = ""14, 625, 498.002""
+print(Replace(string))"
+Python | Swap commas and dots in a String,https://www.geeksforgeeks.org/python-swap-commas-dots-string/,"import re
+
+txt = ""14, 625, 498.002""
+x = re.sub("", "", ""sub"", txt)
+x = re.sub(""\."", "", "", x)
+x = re.sub(""sub"", ""."", x)
+print(x)
+
+# contributed by prachijpatel1","From code
+14.625.498, 002","Python | Swap commas and dots in a String
+import re
+
+txt = ""14, 625, 498.002""
+x = re.sub("", "", ""sub"", txt)
+x = re.sub(""\."", "", "", x)
+x = re.sub(""sub"", ""."", x)
+print(x)
+
+# contributed by prachijpatel1"
+Python | Swap commas and dots in a String,https://www.geeksforgeeks.org/python-swap-commas-dots-string/,"# Approach 4: Using split and join
+def Replace(str1):
+    str1 = ""$"".join(str1.split("", ""))
+    str1 = "", "".join(str1.split("".""))
+    str1 = ""."".join(str1.split(""$""))
+    return str1
+
+
+string = ""14, 625, 498.002""
+print(Replace(string))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+14.625.498, 002","Python | Swap commas and dots in a String
+# Approach 4: Using split and join
+def Replace(str1):
+    str1 = ""$"".join(str1.split("", ""))
+    str1 = "", "".join(str1.split("".""))
+    str1 = ""."".join(str1.split(""$""))
+    return str1
+
+
+string = ""14, 625, 498.002""
+print(Replace(string))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python | Swap commas and dots in a String,https://www.geeksforgeeks.org/python-swap-commas-dots-string/,"# Python code to replace, with . and vice-versa
+def Replace(str1):
+    arr = []
+
+    for i in str1:
+        if i == ""."":
+            arr.append("", "")
+        elif i == "","":
+            arr.append(""."")
+            continue
+        elif i == "" "":
+            continue
+        else:
+            arr.append(i)
+
+    str2 = """".join(arr)
+    return str2
+
+
+# Driving Code
+string = ""14, 625, 498.002""
+print(Replace(string))
+
+# This code is contributed by Pratik Gupta","From code
+14.625.498, 002","Python | Swap commas and dots in a String
+# Python code to replace, with . and vice-versa
+def Replace(str1):
+    arr = []
+
+    for i in str1:
+        if i == ""."":
+            arr.append("", "")
+        elif i == "","":
+            arr.append(""."")
+            continue
+        elif i == "" "":
+            continue
+        else:
+            arr.append(i)
+
+    str2 = """".join(arr)
+    return str2
+
+
+# Driving Code
+string = ""14, 625, 498.002""
+print(Replace(string))
+
+# This code is contributed by Pratik Gupta"
+Python | Swap commas and dots in a String,https://www.geeksforgeeks.org/python-swap-commas-dots-string/,"from functools import reduce
+
+string = ""14, 625, 498.002""
+result = reduce(
+    lambda acc, char: acc.replace(char[0], char[1]),
+    [(""."", "", ""), ("", "", "".""), ("" "", """")],
+    string,
+)
+
+print(result)
+# This code is contributed by Rayudu.","From code
+14.625.498, 002","Python | Swap commas and dots in a String
+from functools import reduce
+
+string = ""14, 625, 498.002""
+result = reduce(
+    lambda acc, char: acc.replace(char[0], char[1]),
+    [(""."", "", ""), ("", "", "".""), ("" "", """")],
+    string,
+)
+
+print(result)
+# This code is contributed by Rayudu."
+Python | Permutation of a given string using inbuilt function,https://www.geeksforgeeks.org/python-permutation-given-string-using-inbuilt-function/,"# Function to find permutations of a given string
+from itertools import permutations
+
+
+def allPermutations(str):
+    # Get all permutations of string 'ABC'
+    permList = permutations(str)
+
+    # print all permutations
+    for perm in list(permList):
+        print("""".join(perm))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str = ""ABC""
+    allPermutations(str)","Input :  str = 'ABC'
+Output : ABC ","Python | Permutation of a given string using inbuilt function
+# Function to find permutations of a given string
+from itertools import permutations
+
+
+def allPermutations(str):
+    # Get all permutations of string 'ABC'
+    permList = permutations(str)
+
+    # print all permutations
+    for perm in list(permList):
+        print("""".join(perm))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str = ""ABC""
+    allPermutations(str)"
+Python | Permutation of a given string using inbuilt function,https://www.geeksforgeeks.org/python-permutation-given-string-using-inbuilt-function/,"from itertools import permutations
+import string
+
+s = ""GEEK""
+a = string.ascii_letters
+p = permutations(s)
+
+# Create a dictionary
+d = []
+for i in list(p):
+    # Print only if not in dictionary
+    if i not in d:
+        d.append(i)
+        print("""".join(i))","Input :  str = 'ABC'
+Output : ABC ","Python | Permutation of a given string using inbuilt function
+from itertools import permutations
+import string
+
+s = ""GEEK""
+a = string.ascii_letters
+p = permutations(s)
+
+# Create a dictionary
+d = []
+for i in list(p):
+    # Print only if not in dictionary
+    if i not in d:
+        d.append(i)
+        print("""".join(i))"
+Python | Permutation of a given string using inbuilt function,https://www.geeksforgeeks.org/python-permutation-given-string-using-inbuilt-function/,"def generate_permutations(string):
+    if len(string) == 1:
+        return [string]
+
+    permutations = []
+    for i in range(len(string)):
+        fixed_char = string[i]
+        remaining_chars = string[:i] + string[i + 1 :]
+        for perm in generate_permutations(remaining_chars):
+            permutations.append(fixed_char + perm)
+
+    return permutations
+
+
+string = ""GEEK""
+
+permutations_list = generate_permutations(string)
+z = set(permutations_list)
+
+for perm in z:
+    print(perm)","Input :  str = 'ABC'
+Output : ABC ","Python | Permutation of a given string using inbuilt function
+def generate_permutations(string):
+    if len(string) == 1:
+        return [string]
+
+    permutations = []
+    for i in range(len(string)):
+        fixed_char = string[i]
+        remaining_chars = string[:i] + string[i + 1 :]
+        for perm in generate_permutations(remaining_chars):
+            permutations.append(fixed_char + perm)
+
+    return permutations
+
+
+string = ""GEEK""
+
+permutations_list = generate_permutations(string)
+z = set(permutations_list)
+
+for perm in z:
+    print(perm)"
+Python | Check for URL in a String,https://www.geeksforgeeks.org/python-check-url-string/,"# Python code to find the URL from an input string
+# Using the regular expression
+import re
+
+
+def Find(string):
+    # findall() has been used
+    # with valid conditions for urls in string
+    regex = r""(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'\"".,<>????????????????????""
+    url = re.findall(regex, string)
+    return [x[0] for x in url]
+
+
+# Driver Code
+string = ""My Profile: https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles in the portal of https://www.geeksforgeeks.org/""
+print(""Urls: "", Find(string))","Input : string = 'My Profile: 
+https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles ","Python | Check for URL in a String
+# Python code to find the URL from an input string
+# Using the regular expression
+import re
+
+
+def Find(string):
+    # findall() has been used
+    # with valid conditions for urls in string
+    regex = r""(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'\"".,<>????????????????????""
+    url = re.findall(regex, string)
+    return [x[0] for x in url]
+
+
+# Driver Code
+string = ""My Profile: https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles in the portal of https://www.geeksforgeeks.org/""
+print(""Urls: "", Find(string))"
+Python | Check for URL in a String,https://www.geeksforgeeks.org/python-check-url-string/,"# Python code to find the URL from an input string
+
+
+def Find(string):
+    x = string.split()
+    res = []
+    for i in x:
+        if i.startswith(""https:"") or i.startswith(""http:""):
+            res.append(i)
+    return res
+
+
+# Driver Code
+string = ""My Profile: https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles in the portal of https://www.geeksforgeeks.org/""
+print(""Urls: "", Find(string))","Input : string = 'My Profile: 
+https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles ","Python | Check for URL in a String
+# Python code to find the URL from an input string
+
+
+def Find(string):
+    x = string.split()
+    res = []
+    for i in x:
+        if i.startswith(""https:"") or i.startswith(""http:""):
+            res.append(i)
+    return res
+
+
+# Driver Code
+string = ""My Profile: https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles in the portal of https://www.geeksforgeeks.org/""
+print(""Urls: "", Find(string))"
+Python | Check for URL in a String,https://www.geeksforgeeks.org/python-check-url-string/,"# Python code to find the URL from an input string
+
+
+def Find(string):
+    x = string.split()
+    res = []
+    for i in x:
+        if i.find(""https:"") == 0 or i.find(""http:"") == 0:
+            res.append(i)
+    return res
+
+
+# Driver Code
+string = ""My Profile: https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles in the portal of https://www.geeksforgeeks.org/""
+print(""Urls: "", Find(string))","Input : string = 'My Profile: 
+https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles ","Python | Check for URL in a String
+# Python code to find the URL from an input string
+
+
+def Find(string):
+    x = string.split()
+    res = []
+    for i in x:
+        if i.find(""https:"") == 0 or i.find(""http:"") == 0:
+            res.append(i)
+    return res
+
+
+# Driver Code
+string = ""My Profile: https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles in the portal of https://www.geeksforgeeks.org/""
+print(""Urls: "", Find(string))"
+Python | Check for URL in a String,https://www.geeksforgeeks.org/python-check-url-string/,"from urllib.parse import urlparse
+
+string = ""My Profile: https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles in the portal of https://www.geeksforgeeks.org/""
+
+# Split the string into words
+words = string.split()
+
+# Extract URLs from the words using urlparse()
+urls = []
+for word in words:
+    parsed = urlparse(word)
+    if parsed.scheme and parsed.netloc:
+        urls.append(word)
+
+# Print the extracted URLs
+print(""URLs:"", urls)","Input : string = 'My Profile: 
+https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles ","Python | Check for URL in a String
+from urllib.parse import urlparse
+
+string = ""My Profile: https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles in the portal of https://www.geeksforgeeks.org/""
+
+# Split the string into words
+words = string.split()
+
+# Extract URLs from the words using urlparse()
+urls = []
+for word in words:
+    parsed = urlparse(word)
+    if parsed.scheme and parsed.netloc:
+        urls.append(word)
+
+# Print the extracted URLs
+print(""URLs:"", urls)"
+Python | Check for URL in a String,https://www.geeksforgeeks.org/python-check-url-string/,"from functools import reduce
+
+
+def merge_url_lists(url_list1, url_list2):
+    return url_list1 + url_list2
+
+
+def find_urls_in_string(string):
+    x = string.split()
+    return [i for i in x if i.find(""https:"") == 0 or i.find(""http:"") == 0]
+
+
+string1 = ""My Profile: https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles in the portal of https://www.geeksforgeeks.org/""
+string2 = ""Some more text without URLs""
+
+string_list = [string1, string2]
+
+url_list = reduce(merge_url_lists, map(find_urls_in_string, string_list))
+
+print(""Urls:"", url_list)
+# This code is contributed by Rayudu.","Input : string = 'My Profile: 
+https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles ","Python | Check for URL in a String
+from functools import reduce
+
+
+def merge_url_lists(url_list1, url_list2):
+    return url_list1 + url_list2
+
+
+def find_urls_in_string(string):
+    x = string.split()
+    return [i for i in x if i.find(""https:"") == 0 or i.find(""http:"") == 0]
+
+
+string1 = ""My Profile: https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles in the portal of https://www.geeksforgeeks.org/""
+string2 = ""Some more text without URLs""
+
+string_list = [string1, string2]
+
+url_list = reduce(merge_url_lists, map(find_urls_in_string, string_list))
+
+print(""Urls:"", url_list)
+# This code is contributed by Rayudu."
+Execute a String of Code in Python,https://www.geeksforgeeks.org/execute-string-code-python/,"# Python program to illustrate use of exec to
+# execute a given code as string.
+
+
+# function illustrating how exec() functions.
+def exec_code():
+    LOC = """"""
+def factorial(num):
+    fact=1
+    for i in range(1,num+1):
+        fact = fact*i
+    return fact
+print(factorial(5))
+""""""
+    exec(LOC)
+
+
+# Driver Code
+exec_code()","Input:
+code = """""" a = 6+5","Execute a String of Code in Python
+# Python program to illustrate use of exec to
+# execute a given code as string.
+
+
+# function illustrating how exec() functions.
+def exec_code():
+    LOC = """"""
+def factorial(num):
+    fact=1
+    for i in range(1,num+1):
+        fact = fact*i
+    return fact
+print(factorial(5))
+""""""
+    exec(LOC)
+
+
+# Driver Code
+exec_code()"
+Execute a String of Code in Python,https://www.geeksforgeeks.org/execute-string-code-python/,"code = ""6+5""
+result = eval(code)
+print(result)  # Output: 11","Input:
+code = """""" a = 6+5","Execute a String of Code in Python
+code = ""6+5""
+result = eval(code)
+print(result)  # Output: 11"
+Execute a String of Code in Python,https://www.geeksforgeeks.org/execute-string-code-python/,"code = '""hello"" + ""world""'
+result = eval(code)
+print(result)  # Output: ""hello world""
+
+code = '[""a"", ""b"", ""c""][1]'
+result = eval(code)
+print(result)  # Output: ""b""","Input:
+code = """""" a = 6+5","Execute a String of Code in Python
+code = '""hello"" + ""world""'
+result = eval(code)
+print(result)  # Output: ""hello world""
+
+code = '[""a"", ""b"", ""c""][1]'
+result = eval(code)
+print(result)  # Output: ""b"""
+Execute a String of Code in Python,https://www.geeksforgeeks.org/execute-string-code-python/,"import types
+
+code_string = ""a = 6+5""
+my_namespace = types.SimpleNamespace()
+exec(code_string, my_namespace.__dict__)
+print(my_namespace.a)  # 11","Input:
+code = """""" a = 6+5","Execute a String of Code in Python
+import types
+
+code_string = ""a = 6+5""
+my_namespace = types.SimpleNamespace()
+exec(code_string, my_namespace.__dict__)
+print(my_namespace.a)  # 11"
+Python | Convert numeric words to numbers,https://www.geeksforgeeks.org/python-convert-numeric-words-to-numbers/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert numeric words to numbers
+# Using join() + split()
+
+help_dict = {
+    ""one"": ""1"",
+    ""two"": ""2"",
+    ""three"": ""3"",
+    ""four"": ""4"",
+    ""five"": ""5"",
+    ""six"": ""6"",
+    ""seven"": ""7"",
+    ""eight"": ""8"",
+    ""nine"": ""9"",
+    ""zero"": ""0"",
+}
+
+# initializing string
+test_str = ""zero four zero one""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert numeric words to numbers
+# Using join() + split()
+res = """".join(help_dict[ele] for ele in test_str.split())
+
+# printing result
+print(""The string after performing replace : "" + res)","From code
+The original string is : zero four zero one","Python | Convert numeric words to numbers
+# Python3 code to demonstrate working of
+# Convert numeric words to numbers
+# Using join() + split()
+
+help_dict = {
+    ""one"": ""1"",
+    ""two"": ""2"",
+    ""three"": ""3"",
+    ""four"": ""4"",
+    ""five"": ""5"",
+    ""six"": ""6"",
+    ""seven"": ""7"",
+    ""eight"": ""8"",
+    ""nine"": ""9"",
+    ""zero"": ""0"",
+}
+
+# initializing string
+test_str = ""zero four zero one""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert numeric words to numbers
+# Using join() + split()
+res = """".join(help_dict[ele] for ele in test_str.split())
+
+# printing result
+print(""The string after performing replace : "" + res)"
+Python | Convert numeric words to numbers,https://www.geeksforgeeks.org/python-convert-numeric-words-to-numbers/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert numeric words to numbers
+# Using word2number
+from word2number import w2n
+
+# initializing string
+test_str = ""zero four zero one""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert numeric words to numbers
+# Using word2number
+res = w2n.word_to_num(test_str)
+
+# printing result
+print(""The string after performing replace : "" + str(res))","From code
+The original string is : zero four zero one","Python | Convert numeric words to numbers
+# Python3 code to demonstrate working of
+# Convert numeric words to numbers
+# Using word2number
+from word2number import w2n
+
+# initializing string
+test_str = ""zero four zero one""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert numeric words to numbers
+# Using word2number
+res = w2n.word_to_num(test_str)
+
+# printing result
+print(""The string after performing replace : "" + str(res))"
+Python | Convert numeric words to numbers,https://www.geeksforgeeks.org/python-convert-numeric-words-to-numbers/?ref=leftbar-rightbar,"import re
+
+
+def convert_to_numbers(s):
+    words_to_numbers = {
+        ""one"": ""1"",
+        ""two"": ""2"",
+        ""three"": ""3"",
+        ""four"": ""4"",
+        ""five"": ""5"",
+        ""six"": ""6"",
+        ""seven"": ""7"",
+        ""eight"": ""8"",
+        ""nine"": ""9"",
+        ""zero"": ""0"",
+    }
+
+    pattern = re.compile(r""\b("" + ""|"".join(words_to_numbers.keys()) + r"")\b"")
+    return re.sub(pattern, lambda x: words_to_numbers[x.group()], s)
+
+
+# Example usage:
+s = ""zero four zero one""
+print(convert_to_numbers(s))  # Output: ""0 4 0 1""","From code
+The original string is : zero four zero one","Python | Convert numeric words to numbers
+import re
+
+
+def convert_to_numbers(s):
+    words_to_numbers = {
+        ""one"": ""1"",
+        ""two"": ""2"",
+        ""three"": ""3"",
+        ""four"": ""4"",
+        ""five"": ""5"",
+        ""six"": ""6"",
+        ""seven"": ""7"",
+        ""eight"": ""8"",
+        ""nine"": ""9"",
+        ""zero"": ""0"",
+    }
+
+    pattern = re.compile(r""\b("" + ""|"".join(words_to_numbers.keys()) + r"")\b"")
+    return re.sub(pattern, lambda x: words_to_numbers[x.group()], s)
+
+
+# Example usage:
+s = ""zero four zero one""
+print(convert_to_numbers(s))  # Output: ""0 4 0 1"""
+Python | Convert numeric words to numbers,https://www.geeksforgeeks.org/python-convert-numeric-words-to-numbers/?ref=leftbar-rightbar,"# Define a dictionary that maps numeric words to their corresponding digits
+word_to_digit = {
+    ""zero"": ""0"",
+    ""one"": ""1"",
+    ""two"": ""2"",
+    ""three"": ""3"",
+    ""four"": ""4"",
+    ""five"": ""5"",
+    ""six"": ""6"",
+    ""seven"": ""7"",
+    ""eight"": ""8"",
+    ""nine"": ""9"",
+}
+
+# Define the input string
+test_str = ""zero four zero one""
+
+# Split the input string into words
+words = test_str.split()
+
+# Map each word to its corresponding digit using the dictionary
+digits = [word_to_digit[word] for word in words]
+
+# Join the resulting list of digits into a string
+result = """".join(digits)
+
+# Print the original string and the result
+print(""The original string is:"", test_str)
+print(""The string after performing replace:"", result)","From code
+The original string is : zero four zero one","Python | Convert numeric words to numbers
+# Define a dictionary that maps numeric words to their corresponding digits
+word_to_digit = {
+    ""zero"": ""0"",
+    ""one"": ""1"",
+    ""two"": ""2"",
+    ""three"": ""3"",
+    ""four"": ""4"",
+    ""five"": ""5"",
+    ""six"": ""6"",
+    ""seven"": ""7"",
+    ""eight"": ""8"",
+    ""nine"": ""9"",
+}
+
+# Define the input string
+test_str = ""zero four zero one""
+
+# Split the input string into words
+words = test_str.split()
+
+# Map each word to its corresponding digit using the dictionary
+digits = [word_to_digit[word] for word in words]
+
+# Join the resulting list of digits into a string
+result = """".join(digits)
+
+# Print the original string and the result
+print(""The original string is:"", test_str)
+print(""The string after performing replace:"", result)"
+Python | Convert numeric words to numbers,https://www.geeksforgeeks.org/python-convert-numeric-words-to-numbers/?ref=leftbar-rightbar,"original_string = ""zero four zero one""
+
+result = """".join(
+    [
+        ""0""
+        if word == ""zero""
+        else ""1""
+        if word == ""one""
+        else ""2""
+        if word == ""two""
+        else ""3""
+        if word == ""three""
+        else ""4""
+        if word == ""four""
+        else ""5""
+        if word == ""five""
+        else ""6""
+        if word == ""six""
+        else ""7""
+        if word == ""seven""
+        else ""8""
+        if word == ""eight""
+        else ""9""
+        for word in original_string.split()
+    ]
+)
+
+print(result)","From code
+The original string is : zero four zero one","Python | Convert numeric words to numbers
+original_string = ""zero four zero one""
+
+result = """".join(
+    [
+        ""0""
+        if word == ""zero""
+        else ""1""
+        if word == ""one""
+        else ""2""
+        if word == ""two""
+        else ""3""
+        if word == ""three""
+        else ""4""
+        if word == ""four""
+        else ""5""
+        if word == ""five""
+        else ""6""
+        if word == ""six""
+        else ""7""
+        if word == ""seven""
+        else ""8""
+        if word == ""eight""
+        else ""9""
+        for word in original_string.split()
+    ]
+)
+
+print(result)"
+Python | Word location in String,https://www.geeksforgeeks.org/python-word-location-in-string/,"# Python3 code to demonstrate working of
+# Word location in String
+# Using findall() + index()
+import re
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing word
+wrd = ""best""
+
+# Word location in String
+# Using findall() + index()
+test_str = test_str.split()
+res = -1
+for idx in test_str:
+    if len(re.findall(wrd, idx)) > 0:
+        res = test_str.index(idx) + 1
+
+# printing result
+print(""The location of word is : "" + str(res))","From code
+The original string is : geeksforgeeks is best for geeks","Python | Word location in String
+# Python3 code to demonstrate working of
+# Word location in String
+# Using findall() + index()
+import re
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing word
+wrd = ""best""
+
+# Word location in String
+# Using findall() + index()
+test_str = test_str.split()
+res = -1
+for idx in test_str:
+    if len(re.findall(wrd, idx)) > 0:
+        res = test_str.index(idx) + 1
+
+# printing result
+print(""The location of word is : "" + str(res))"
+Python | Word location in String,https://www.geeksforgeeks.org/python-word-location-in-string/,"# Python3 code to demonstrate working of
+# Word location in String
+# Using re.sub() + index()
+import re
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing word
+wrd = ""best""
+
+# Word location in String
+# Using re.sub() + index()
+res = re.sub(""[^\w]"", "" "", test_str).split()
+res = res.index(wrd) + 1
+
+# printing result
+print(""The location of word is : "" + str(res))","From code
+The original string is : geeksforgeeks is best for geeks","Python | Word location in String
+# Python3 code to demonstrate working of
+# Word location in String
+# Using re.sub() + index()
+import re
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing word
+wrd = ""best""
+
+# Word location in String
+# Using re.sub() + index()
+res = re.sub(""[^\w]"", "" "", test_str).split()
+res = res.index(wrd) + 1
+
+# printing result
+print(""The location of word is : "" + str(res))"
+Python | Word location in String,https://www.geeksforgeeks.org/python-word-location-in-string/,"# Python3 code to demonstrate working of
+# Word location in String
+
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing word
+wrd = ""best""
+
+x = test_str.split()
+res = x.index(wrd) + 1
+
+# printing result
+print(""The location of word is : "" + str(res))","From code
+The original string is : geeksforgeeks is best for geeks","Python | Word location in String
+# Python3 code to demonstrate working of
+# Word location in String
+
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing word
+wrd = ""best""
+
+x = test_str.split()
+res = x.index(wrd) + 1
+
+# printing result
+print(""The location of word is : "" + str(res))"
+Python | Word location in String,https://www.geeksforgeeks.org/python-word-location-in-string/,"test_str = ""geeksforgeeks is best for geeks""
+wrd = ""best""
+# printing original string
+print(""The original string is : "" + test_str)
+if wrd in test_str.split():
+    res = test_str.split().index(wrd) + 1
+else:
+    res = -1
+print(""The location of word is : "" + str(res))
+
+
+# This code is contributed by Jyothi pinjala","From code
+The original string is : geeksforgeeks is best for geeks","Python | Word location in String
+test_str = ""geeksforgeeks is best for geeks""
+wrd = ""best""
+# printing original string
+print(""The original string is : "" + test_str)
+if wrd in test_str.split():
+    res = test_str.split().index(wrd) + 1
+else:
+    res = -1
+print(""The location of word is : "" + str(res))
+
+
+# This code is contributed by Jyothi pinjala"
+Python | Word location in String,https://www.geeksforgeeks.org/python-word-location-in-string/,"# Set a test string and the word to be searched
+test_str = ""geeksforgeeks is best for geeks""
+wrd = ""best""
+
+# Split the test string into words, create a list of indices where the word appears, and add 1 to each index (to account for 0-based indexing)
+indices = [i + 1 for i, word in enumerate(test_str.split()) if word == wrd]
+
+# If the list of indices is not empty, set the result to the first index in the list
+# Otherwise, set the result to -1
+if indices:
+    res = indices[0]
+else:
+    res = -1
+
+# Print the result
+print(""The location of word is : "" + str(res))","From code
+The original string is : geeksforgeeks is best for geeks","Python | Word location in String
+# Set a test string and the word to be searched
+test_str = ""geeksforgeeks is best for geeks""
+wrd = ""best""
+
+# Split the test string into words, create a list of indices where the word appears, and add 1 to each index (to account for 0-based indexing)
+indices = [i + 1 for i, word in enumerate(test_str.split()) if word == wrd]
+
+# If the list of indices is not empty, set the result to the first index in the list
+# Otherwise, set the result to -1
+if indices:
+    res = indices[0]
+else:
+    res = -1
+
+# Print the result
+print(""The location of word is : "" + str(res))"
+Python | Word location in String,https://www.geeksforgeeks.org/python-word-location-in-string/,"# Set a test string and the word to be searched
+test_str = ""geeksforgeeks is best for geeks""
+wrd = ""best""
+
+# Split the test string into words
+words = test_str.split()
+
+# Iterate over the words to find the index of the first occurrence of the word we are searching for
+for i, word in enumerate(words):
+    if word == wrd:
+        res = i + 1
+        break
+else:
+    res = -1
+
+# Print the result
+print(""The location of word is : "" + str(res))","From code
+The original string is : geeksforgeeks is best for geeks","Python | Word location in String
+# Set a test string and the word to be searched
+test_str = ""geeksforgeeks is best for geeks""
+wrd = ""best""
+
+# Split the test string into words
+words = test_str.split()
+
+# Iterate over the words to find the index of the first occurrence of the word we are searching for
+for i, word in enumerate(words):
+    if word == wrd:
+        res = i + 1
+        break
+else:
+    res = -1
+
+# Print the result
+print(""The location of word is : "" + str(res))"
+Python | Consecutive characters frequency,https://www.geeksforgeeks.org/python-consecutive-characters-frequency/,"# Python3 code to demonstrate working of
+# Consecutive characters frequency
+# Using list comprehension + groupby()
+from itertools import groupby
+
+# initializing string
+test_str = ""geekksforgggeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Consecutive characters frequency
+# Using list comprehension + groupby()
+res = [len(list(j)) for _, j in groupby(test_str)]
+
+# printing result
+print(""The Consecutive characters frequency : "" + str(res))","From code
+The original string is : geekksforgggeeks","Python | Consecutive characters frequency
+# Python3 code to demonstrate working of
+# Consecutive characters frequency
+# Using list comprehension + groupby()
+from itertools import groupby
+
+# initializing string
+test_str = ""geekksforgggeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Consecutive characters frequency
+# Using list comprehension + groupby()
+res = [len(list(j)) for _, j in groupby(test_str)]
+
+# printing result
+print(""The Consecutive characters frequency : "" + str(res))"
+Python | Consecutive characters frequency,https://www.geeksforgeeks.org/python-consecutive-characters-frequency/,"# Python3 code to demonstrate working of
+# Consecutive characters frequency
+# Using regex
+import re
+
+# initializing string
+test_str = ""geekksforgggeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Consecutive characters frequency
+# Using regex
+res = [len(sub.group()) for sub in re.finditer(r""(.)\1*"", test_str)]
+
+# printing result
+print(""The Consecutive characters frequency : "" + str(res))","From code
+The original string is : geekksforgggeeks","Python | Consecutive characters frequency
+# Python3 code to demonstrate working of
+# Consecutive characters frequency
+# Using regex
+import re
+
+# initializing string
+test_str = ""geekksforgggeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Consecutive characters frequency
+# Using regex
+res = [len(sub.group()) for sub in re.finditer(r""(.)\1*"", test_str)]
+
+# printing result
+print(""The Consecutive characters frequency : "" + str(res))"
+Python | Consecutive characters frequency,https://www.geeksforgeeks.org/python-consecutive-characters-frequency/,"# initializing string
+test_str = ""geekksforgggeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Consecutive characters frequency using loop
+res = []
+count = 1
+for i in range(len(test_str) - 1):
+    if test_str[i] == test_str[i + 1]:
+        count += 1
+    else:
+        res.append(count)
+        count = 1
+res.append(count)
+
+# printing result
+print(""The Consecutive characters frequency : "" + str(res))","From code
+The original string is : geekksforgggeeks","Python | Consecutive characters frequency
+# initializing string
+test_str = ""geekksforgggeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Consecutive characters frequency using loop
+res = []
+count = 1
+for i in range(len(test_str) - 1):
+    if test_str[i] == test_str[i + 1]:
+        count += 1
+    else:
+        res.append(count)
+        count = 1
+res.append(count)
+
+# printing result
+print(""The Consecutive characters frequency : "" + str(res))"
+Python | Consecutive characters frequency,https://www.geeksforgeeks.org/python-consecutive-characters-frequency/,"import itertools
+
+# initializing string
+test_str = ""geekksforgggeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Consecutive characters frequency
+# Using itertools.groupby()
+res = [len(list(group)) for key, group in itertools.groupby(test_str)]
+
+# printing result
+print(""The Consecutive characters frequency : "" + str(res))","From code
+The original string is : geekksforgggeeks","Python | Consecutive characters frequency
+import itertools
+
+# initializing string
+test_str = ""geekksforgggeeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Consecutive characters frequency
+# Using itertools.groupby()
+res = [len(list(group)) for key, group in itertools.groupby(test_str)]
+
+# printing result
+print(""The Consecutive characters frequency : "" + str(res))"
+String slicing in Python to rotate a string,https://www.geeksforgeeks.org/string-slicing-python-rotate-string/,"# Function to rotate string left and right by d length
+
+
+def rotate(input, d):
+    # slice string in two parts for left and right
+    Lfirst = input[0:d]
+    Lsecond = input[d:]
+    Rfirst = input[0 : len(input) - d]
+    Rsecond = input[len(input) - d :]
+
+    # now concatenate two parts together
+    print(""Left Rotation : "", (Lsecond + Lfirst))
+    print(""Right Rotation : "", (Rsecond + Rfirst))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""GeeksforGeeks""
+    d = 2
+    rotate(input, d)","Input : s = ""GeeksforGeeks""
+        d = 2","String slicing in Python to rotate a string
+# Function to rotate string left and right by d length
+
+
+def rotate(input, d):
+    # slice string in two parts for left and right
+    Lfirst = input[0:d]
+    Lsecond = input[d:]
+    Rfirst = input[0 : len(input) - d]
+    Rsecond = input[len(input) - d :]
+
+    # now concatenate two parts together
+    print(""Left Rotation : "", (Lsecond + Lfirst))
+    print(""Right Rotation : "", (Rsecond + Rfirst))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""GeeksforGeeks""
+    d = 2
+    rotate(input, d)"
+String slicing in Python to rotate a string,https://www.geeksforgeeks.org/string-slicing-python-rotate-string/,"# Function to rotate string left and right by d length
+
+
+def rotate(str1, n):
+    # Create the extended string and index of for rotation
+    temp = str1 + str1
+    l1 = len(str1)
+    l2 = len(temp)
+    Lfirst = temp[n : l1 + n]
+    Lfirst = temp[l1 - n : l2 - n]
+
+    # now printing the string
+    print(""Left Rotation : "", Lfirst)
+    print(""Right Rotation : "", Lfirst)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""GeeksforGeeks""
+    d = 2
+    rotate(input, d)","Input : s = ""GeeksforGeeks""
+        d = 2","String slicing in Python to rotate a string
+# Function to rotate string left and right by d length
+
+
+def rotate(str1, n):
+    # Create the extended string and index of for rotation
+    temp = str1 + str1
+    l1 = len(str1)
+    l2 = len(temp)
+    Lfirst = temp[n : l1 + n]
+    Lfirst = temp[l1 - n : l2 - n]
+
+    # now printing the string
+    print(""Left Rotation : "", Lfirst)
+    print(""Right Rotation : "", Lfirst)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""GeeksforGeeks""
+    d = 2
+    rotate(input, d)"
+String slicing in Python to rotate a string,https://www.geeksforgeeks.org/string-slicing-python-rotate-string/,"from collections import deque
+
+
+def rotate_string(s, d):
+    deq = deque(s)
+    if d > 0:
+        deq.rotate(-d)
+    else:
+        deq.rotate(abs(d))
+    return """".join(deq)
+
+
+s = ""GeeksforGeeks""
+d = 2
+
+left_rotated = rotate_string(s, d)
+right_rotated = rotate_string(s, -d)
+
+print(""Left Rotation: "", left_rotated)
+print(""Right Rotation: "", right_rotated)","Input : s = ""GeeksforGeeks""
+        d = 2","String slicing in Python to rotate a string
+from collections import deque
+
+
+def rotate_string(s, d):
+    deq = deque(s)
+    if d > 0:
+        deq.rotate(-d)
+    else:
+        deq.rotate(abs(d))
+    return """".join(deq)
+
+
+s = ""GeeksforGeeks""
+d = 2
+
+left_rotated = rotate_string(s, d)
+right_rotated = rotate_string(s, -d)
+
+print(""Left Rotation: "", left_rotated)
+print(""Right Rotation: "", right_rotated)"
+String List slicing in Python to check if a string can become empty by recursive deletion,https://www.geeksforgeeks.org/string-slicing-python-check-string-can-become-empty-recursive-deletion/,"def checkEmpty(input, pattern):
+    # If both are empty
+    if len(input) == 0 and len(pattern) == 0:
+        return ""true""
+
+    # If only pattern is empty
+    if len(pattern) == 0:
+        return ""false""
+
+    while len(input) != 0:
+        # find sub-string in main string
+        index = input.find(pattern)
+
+        # check if sub-string founded or not
+        if index == (-1):
+            return ""false""
+
+        # slice input string in two parts and concatenate
+        input = input[0:index] + input[index + len(pattern) :]
+    return ""true""
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""GEEGEEKSKS""
+    pattern = ""GEEKS""
+    print(checkEmpty(input, pattern))","Input  : str = ""GEEGEEKSKS"", sub_str = ""GEEKS""
+Output : Yes","String List slicing in Python to check if a string can become empty by recursive deletion
+def checkEmpty(input, pattern):
+    # If both are empty
+    if len(input) == 0 and len(pattern) == 0:
+        return ""true""
+
+    # If only pattern is empty
+    if len(pattern) == 0:
+        return ""false""
+
+    while len(input) != 0:
+        # find sub-string in main string
+        index = input.find(pattern)
+
+        # check if sub-string founded or not
+        if index == (-1):
+            return ""false""
+
+        # slice input string in two parts and concatenate
+        input = input[0:index] + input[index + len(pattern) :]
+    return ""true""
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""GEEGEEKSKS""
+    pattern = ""GEEKS""
+    print(checkEmpty(input, pattern))"
+Python Program to find minimum number of rotations to obtain actual string,https://www.geeksforgeeks.org/python-program-to-find-minimum-number-of-rotations-to-obtain-actual-string/,"def findRotations(str1, str2):
+    # To count left rotations
+    # of string
+    x = 0
+
+    # To count right rotations
+    # of string
+    y = 0
+    m = str1
+
+    while True:
+        # left rotating the string
+        m = m[len(m) - 1] + m[: len(m) - 1]
+
+        # checking if rotated and
+        # actual string are equal.
+        if m == str2:
+            x += 1
+            break
+
+        else:
+            x += 1
+            if x > len(str2):
+                break
+
+    while True:
+        # right rotating the string
+        str1 = str1[1 : len(str1)] + str1[0]
+
+        # checking if rotated and actual
+        # string are equal.
+        if str1 == str2:
+            y += 1
+            break
+
+        else:
+            y += 1
+            if y > len(str2):
+                break
+
+    if x < len(str2):
+        # printing the minimum
+        # number of rotations.
+        print(min(x, y))
+
+    else:
+        print(""given strings are not of same kind"")
+
+
+# Driver code
+findRotations(""sgeek"", ""geeks"")","Input : eeksg, geeks
+Output: 1 ","Python Program to find minimum number of rotations to obtain actual string
+def findRotations(str1, str2):
+    # To count left rotations
+    # of string
+    x = 0
+
+    # To count right rotations
+    # of string
+    y = 0
+    m = str1
+
+    while True:
+        # left rotating the string
+        m = m[len(m) - 1] + m[: len(m) - 1]
+
+        # checking if rotated and
+        # actual string are equal.
+        if m == str2:
+            x += 1
+            break
+
+        else:
+            x += 1
+            if x > len(str2):
+                break
+
+    while True:
+        # right rotating the string
+        str1 = str1[1 : len(str1)] + str1[0]
+
+        # checking if rotated and actual
+        # string are equal.
+        if str1 == str2:
+            y += 1
+            break
+
+        else:
+            y += 1
+            if y > len(str2):
+                break
+
+    if x < len(str2):
+        # printing the minimum
+        # number of rotations.
+        print(min(x, y))
+
+    else:
+        print(""given strings are not of same kind"")
+
+
+# Driver code
+findRotations(""sgeek"", ""geeks"")"
+Python  -  Words Frequency in String Shorthands,https://www.geeksforgeeks.org/python-words-frequency-in-string-shorthands/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Words Frequency in String Shorthands
+# Using dictionary comprehension + count() + split()
+
+# Initializing string
+test_str = ""Gfg is best . Geeks are good and Geeks like Gfg""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+
+# Words Frequency in String Shorthands
+# Using dictionary comprehension + count() + split()
+res = {key: test_str.count(key) for key in test_str.split()}
+
+# Printing result
+print(""The words frequency : "" + str(res))","Input : test_str = 'Gfg is best' 
+Output : {'Gfg': 1, 'is': 1, 'best': 1} ","Python  -  Words Frequency in String Shorthands
+# Python3 code to demonstrate working of
+# Words Frequency in String Shorthands
+# Using dictionary comprehension + count() + split()
+
+# Initializing string
+test_str = ""Gfg is best . Geeks are good and Geeks like Gfg""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+
+# Words Frequency in String Shorthands
+# Using dictionary comprehension + count() + split()
+res = {key: test_str.count(key) for key in test_str.split()}
+
+# Printing result
+print(""The words frequency : "" + str(res))"
+Python  -  Words Frequency in String Shorthands,https://www.geeksforgeeks.org/python-words-frequency-in-string-shorthands/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Words Frequency in String Shorthands
+# Using Counter() + split()
+
+from collections import Counter
+
+# initializing string
+test_str = ""Gfg is best . Geeks are good and Geeks like Gfg""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Words Frequency in String Shorthands
+# using Counter() + split()
+res = Counter(test_str.split())
+
+# Printing result
+print(""The words frequency : "" + str(dict(res)))","Input : test_str = 'Gfg is best' 
+Output : {'Gfg': 1, 'is': 1, 'best': 1} ","Python  -  Words Frequency in String Shorthands
+# Python3 code to demonstrate working of
+# Words Frequency in String Shorthands
+# Using Counter() + split()
+
+from collections import Counter
+
+# initializing string
+test_str = ""Gfg is best . Geeks are good and Geeks like Gfg""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# Words Frequency in String Shorthands
+# using Counter() + split()
+res = Counter(test_str.split())
+
+# Printing result
+print(""The words frequency : "" + str(dict(res)))"
+Python  -  Words Frequency in String Shorthands,https://www.geeksforgeeks.org/python-words-frequency-in-string-shorthands/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Words Frequency in String Shorthands
+# Using dictionary comprehension + operator.countOf() + split()
+
+import operator as op
+
+# Initializing string
+test_str = ""Gfg is best . Geeks are good and Geeks like Gfg""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+listString = test_str.split()
+
+# Words Frequency in String Shorthands
+# Using dictionary comprehension + operator.countOf()
+res = {key: op.countOf(listString, key) for key in listString}
+
+# Printing the result
+print(""The words frequency : "" + str(res))","Input : test_str = 'Gfg is best' 
+Output : {'Gfg': 1, 'is': 1, 'best': 1} ","Python  -  Words Frequency in String Shorthands
+# Python3 code to demonstrate working of
+# Words Frequency in String Shorthands
+# Using dictionary comprehension + operator.countOf() + split()
+
+import operator as op
+
+# Initializing string
+test_str = ""Gfg is best . Geeks are good and Geeks like Gfg""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+listString = test_str.split()
+
+# Words Frequency in String Shorthands
+# Using dictionary comprehension + operator.countOf()
+res = {key: op.countOf(listString, key) for key in listString}
+
+# Printing the result
+print(""The words frequency : "" + str(res))"
+Python  -  Words Frequency in String Shorthands,https://www.geeksforgeeks.org/python-words-frequency-in-string-shorthands/?ref=leftbar-rightbar,"from collections import defaultdict
+
+# Initializing string
+test_str = ""Gfg is best . Geeks are good and Geeks like Gfg""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+
+# Split the string into a list of words
+listString = test_str.split()
+
+# Creating a defaultdict with default value 0
+freq = defaultdict(int)
+
+# Iterating through the list of words and
+# count the frequency of each word
+for word in listString:
+    freq[word] += 1
+
+# Converting the defaultdict to a regular dictionary
+res = dict(freq)
+
+# Printing result
+print(""The words frequency : "" + str(res))","Input : test_str = 'Gfg is best' 
+Output : {'Gfg': 1, 'is': 1, 'best': 1} ","Python  -  Words Frequency in String Shorthands
+from collections import defaultdict
+
+# Initializing string
+test_str = ""Gfg is best . Geeks are good and Geeks like Gfg""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+
+# Split the string into a list of words
+listString = test_str.split()
+
+# Creating a defaultdict with default value 0
+freq = defaultdict(int)
+
+# Iterating through the list of words and
+# count the frequency of each word
+for word in listString:
+    freq[word] += 1
+
+# Converting the defaultdict to a regular dictionary
+res = dict(freq)
+
+# Printing result
+print(""The words frequency : "" + str(res))"
+Python  -  Successive Characters Frequency,https://www.geeksforgeeks.org/python-successive-characters-frequency/,"# Python3 code to demonstrate working of
+# Successive Characters Frequency
+# Using count() + loop + re.findall()
+import re
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks. A geek should take interest.""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word
+que_word = ""geek""
+
+# Successive Characters Frequency
+# Using count() + loop + re.findall()
+temp = []
+for sub in re.findall(que_word + ""."", test_str):
+    temp.append(sub[-1])
+
+res = {que_word: temp.count(que_word) for que_word in temp}
+
+# printing result
+print(""The Characters Frequency is : "" + str(res))","Input : test_str = 'geeks are for geeksforgeeks', que_word = ""geek""??
+Output : {'s': 3}??","Python  -  Successive Characters Frequency
+# Python3 code to demonstrate working of
+# Successive Characters Frequency
+# Using count() + loop + re.findall()
+import re
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks. A geek should take interest.""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word
+que_word = ""geek""
+
+# Successive Characters Frequency
+# Using count() + loop + re.findall()
+temp = []
+for sub in re.findall(que_word + ""."", test_str):
+    temp.append(sub[-1])
+
+res = {que_word: temp.count(que_word) for que_word in temp}
+
+# printing result
+print(""The Characters Frequency is : "" + str(res))"
+Python  -  Successive Characters Frequency,https://www.geeksforgeeks.org/python-successive-characters-frequency/,"# Python3 code to demonstrate working of
+# Successive Characters Frequency
+# Using Counter() + list comprehension + re.findall()
+from collections import Counter
+import re
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks. A geek should take interest.""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word
+que_word = ""geek""
+
+# Successive Characters Frequency
+# Using Counter() + list comprehension + re.findall()
+res = dict(Counter(re.findall(f""{que_word}(.)"", test_str, flags=re.IGNORECASE)))
+
+# printing result
+print(""The Characters Frequency is : "" + str(res))","Input : test_str = 'geeks are for geeksforgeeks', que_word = ""geek""??
+Output : {'s': 3}??","Python  -  Successive Characters Frequency
+# Python3 code to demonstrate working of
+# Successive Characters Frequency
+# Using Counter() + list comprehension + re.findall()
+from collections import Counter
+import re
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks. A geek should take interest.""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word
+que_word = ""geek""
+
+# Successive Characters Frequency
+# Using Counter() + list comprehension + re.findall()
+res = dict(Counter(re.findall(f""{que_word}(.)"", test_str, flags=re.IGNORECASE)))
+
+# printing result
+print(""The Characters Frequency is : "" + str(res))"
+Python  -  Successive Characters Frequency,https://www.geeksforgeeks.org/python-successive-characters-frequency/,"# Python3 code to demonstrate working of
+# Successive Characters Frequency
+# Using operator.countOf() + loop + re.findall()
+import re
+import operator as op
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks. A geek should take interest.""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word
+que_word = ""geek""
+
+# Successive Characters Frequency
+# Using operator.countOf() + loop + re.findall()
+temp = []
+for sub in re.findall(que_word + ""."", test_str):
+    temp.append(sub[-1])
+
+res = {que_word: op.countOf(temp, que_word) for que_word in temp}
+
+# printing result
+print(""The Characters Frequency is : "" + str(res))","Input : test_str = 'geeks are for geeksforgeeks', que_word = ""geek""??
+Output : {'s': 3}??","Python  -  Successive Characters Frequency
+# Python3 code to demonstrate working of
+# Successive Characters Frequency
+# Using operator.countOf() + loop + re.findall()
+import re
+import operator as op
+
+# initializing string
+test_str = ""geeksforgeeks is best for geeks. A geek should take interest.""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word
+que_word = ""geek""
+
+# Successive Characters Frequency
+# Using operator.countOf() + loop + re.findall()
+temp = []
+for sub in re.findall(que_word + ""."", test_str):
+    temp.append(sub[-1])
+
+res = {que_word: op.countOf(temp, que_word) for que_word in temp}
+
+# printing result
+print(""The Characters Frequency is : "" + str(res))"
+Python  -  Successive Characters Frequency,https://www.geeksforgeeks.org/python-successive-characters-frequency/,"# initializing string
+test_str = ""geeksforgeeks is best for geeks. A geek should take interest.""
+
+# initializing word
+que_word = ""geek""
+
+# initializing dictionary to store character frequencies
+freq_dict = {}
+
+# loop through the string and count successive character frequencies
+for i in range(len(test_str) - 1):
+    if test_str[i : i + len(que_word)] == que_word:
+        char = test_str[i + len(que_word)]
+        if char in freq_dict:
+            freq_dict[char] += 1
+        else:
+            freq_dict[char] = 1
+
+# print the result
+print(""The Characters Frequency is:"", freq_dict)","Input : test_str = 'geeks are for geeksforgeeks', que_word = ""geek""??
+Output : {'s': 3}??","Python  -  Successive Characters Frequency
+# initializing string
+test_str = ""geeksforgeeks is best for geeks. A geek should take interest.""
+
+# initializing word
+que_word = ""geek""
+
+# initializing dictionary to store character frequencies
+freq_dict = {}
+
+# loop through the string and count successive character frequencies
+for i in range(len(test_str) - 1):
+    if test_str[i : i + len(que_word)] == que_word:
+        char = test_str[i + len(que_word)]
+        if char in freq_dict:
+            freq_dict[char] += 1
+        else:
+            freq_dict[char] = 1
+
+# print the result
+print(""The Characters Frequency is:"", freq_dict)"
+Python  -  Successive Characters Frequency,https://www.geeksforgeeks.org/python-successive-characters-frequency/,"import re
+from collections import defaultdict
+
+test_str = ""geeksforgeeks is best for geeks. A geek should take interest.""
+que_word = ""geek""
+
+freq_dict = defaultdict(int)
+
+for match in re.finditer(que_word + ""(.)"", test_str):
+    freq_dict[match.group(1)] += 1
+
+print(""The Characters Frequency is:"", dict(freq_dict))","Input : test_str = 'geeks are for geeksforgeeks', que_word = ""geek""??
+Output : {'s': 3}??","Python  -  Successive Characters Frequency
+import re
+from collections import defaultdict
+
+test_str = ""geeksforgeeks is best for geeks. A geek should take interest.""
+que_word = ""geek""
+
+freq_dict = defaultdict(int)
+
+for match in re.finditer(que_word + ""(.)"", test_str):
+    freq_dict[match.group(1)] += 1
+
+print(""The Characters Frequency is:"", dict(freq_dict))"
+Python  -  Sort String List by K character frequency,https://www.geeksforgeeks.org/python-sort-string-list-by-k-character-frequency/,"# Python3 code to demonstrate working of
+# Sort String list by K character frequency
+# Using sorted() + count() + lambda
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""e""
+
+# ""-"" sign used to reverse sort
+res = sorted(test_list, key=lambda ele: -ele.count(K))
+
+# printing results
+print(""Sorted String : "" + str(res))","From code
+The original list is : ['geekforgeeks', 'is', 'best', 'for', 'geeks']","Python  -  Sort String List by K character frequency
+# Python3 code to demonstrate working of
+# Sort String list by K character frequency
+# Using sorted() + count() + lambda
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""e""
+
+# ""-"" sign used to reverse sort
+res = sorted(test_list, key=lambda ele: -ele.count(K))
+
+# printing results
+print(""Sorted String : "" + str(res))"
+Python  -  Sort String List by K character frequency,https://www.geeksforgeeks.org/python-sort-string-list-by-k-character-frequency/,"# Python3 code to demonstrate working of
+# Sort String list by K character frequency
+# Using sort() + count() + lambda
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""e""
+
+# ""-"" sign used to reverse sort
+# inplace sort
+test_list.sort(key=lambda ele: -ele.count(K))
+
+# printing results
+print(""Sorted String : "" + str(test_list))","From code
+The original list is : ['geekforgeeks', 'is', 'best', 'for', 'geeks']","Python  -  Sort String List by K character frequency
+# Python3 code to demonstrate working of
+# Sort String list by K character frequency
+# Using sort() + count() + lambda
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""e""
+
+# ""-"" sign used to reverse sort
+# inplace sort
+test_list.sort(key=lambda ele: -ele.count(K))
+
+# printing results
+print(""Sorted String : "" + str(test_list))"
+Python  -  Sort String List by K character frequency,https://www.geeksforgeeks.org/python-sort-string-list-by-k-character-frequency/,"# Python3 code to demonstrate working of
+# Sort String list by K character frequency
+# Using operator.countOf()
+import operator as op
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""e""
+
+# ""-"" sign used to reverse sort
+res = sorted(test_list, key=lambda ele: -op.countOf(ele, K))
+
+# printing results
+print(""Sorted String : "" + str(res))","From code
+The original list is : ['geekforgeeks', 'is', 'best', 'for', 'geeks']","Python  -  Sort String List by K character frequency
+# Python3 code to demonstrate working of
+# Sort String list by K character frequency
+# Using operator.countOf()
+import operator as op
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = ""e""
+
+# ""-"" sign used to reverse sort
+res = sorted(test_list, key=lambda ele: -op.countOf(ele, K))
+
+# printing results
+print(""Sorted String : "" + str(res))"
+Python  -  Sort String List by K character frequency,https://www.geeksforgeeks.org/python-sort-string-list-by-k-character-frequency/,"import heapq
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing K
+K = ""e""
+
+# define lambda function to count occurrences of K in a string
+count_K = lambda s: s.count(K)
+
+# use nlargest to sort test_list based on count of K in each string
+n = len(test_list)
+sorted_list = heapq.nlargest(n, test_list, key=count_K)
+
+# use sorted to sort test_list based on count of K in each string
+sorted_list = sorted(test_list, key=count_K, reverse=True)
+
+# print results
+print(""Sorted String: "", sorted_list)","From code
+The original list is : ['geekforgeeks', 'is', 'best', 'for', 'geeks']","Python  -  Sort String List by K character frequency
+import heapq
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# initializing K
+K = ""e""
+
+# define lambda function to count occurrences of K in a string
+count_K = lambda s: s.count(K)
+
+# use nlargest to sort test_list based on count of K in each string
+n = len(test_list)
+sorted_list = heapq.nlargest(n, test_list, key=count_K)
+
+# use sorted to sort test_list based on count of K in each string
+sorted_list = sorted(test_list, key=count_K, reverse=True)
+
+# print results
+print(""Sorted String: "", sorted_list)"
+Python  -  Convert Snake case to Pascal case,https://www.geeksforgeeks.org/python-convert-snake-case-to-pascal-case/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Snake case to Pascal case
+# Using title() + replace()
+
+# initializing string
+test_str = ""geeksforgeeks_is_best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert Snake case to Pascal case
+# Using title() + replace()
+res = test_str.replace(""_"", "" "").title().replace("" "", """")
+
+# printing result
+print(""The String after changing case : "" + str(res))","From code
+The original string is : geeksforgeeks_is_best","Python  -  Convert Snake case to Pascal case
+# Python3 code to demonstrate working of
+# Convert Snake case to Pascal case
+# Using title() + replace()
+
+# initializing string
+test_str = ""geeksforgeeks_is_best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert Snake case to Pascal case
+# Using title() + replace()
+res = test_str.replace(""_"", "" "").title().replace("" "", """")
+
+# printing result
+print(""The String after changing case : "" + str(res))"
+Python  -  Convert Snake case to Pascal case,https://www.geeksforgeeks.org/python-convert-snake-case-to-pascal-case/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Snake case to Pascal case
+# Using capwords()
+import string
+
+# initializing string
+test_str = ""geeksforgeeks_is_best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert Snake case to Pascal case
+# Using capwords()
+res = string.capwords(test_str.replace(""_"", "" "")).replace("" "", """")
+
+# printing result
+print(""The String after changing case : "" + str(res))","From code
+The original string is : geeksforgeeks_is_best","Python  -  Convert Snake case to Pascal case
+# Python3 code to demonstrate working of
+# Convert Snake case to Pascal case
+# Using capwords()
+import string
+
+# initializing string
+test_str = ""geeksforgeeks_is_best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert Snake case to Pascal case
+# Using capwords()
+res = string.capwords(test_str.replace(""_"", "" "")).replace("" "", """")
+
+# printing result
+print(""The String after changing case : "" + str(res))"
+Python  -  Convert Snake case to Pascal case,https://www.geeksforgeeks.org/python-convert-snake-case-to-pascal-case/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Snake case to Pascal case
+
+# initializing string
+test_str = ""geeksforgeeks_is_best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert Snake case to Pascal case
+x = test_str.split(""_"")
+res = []
+for i in x:
+    i = i.title()
+    res.append(i)
+res = """".join(res)
+# printing result
+print(""The String after changing case : "" + str(res))","From code
+The original string is : geeksforgeeks_is_best","Python  -  Convert Snake case to Pascal case
+# Python3 code to demonstrate working of
+# Convert Snake case to Pascal case
+
+# initializing string
+test_str = ""geeksforgeeks_is_best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert Snake case to Pascal case
+x = test_str.split(""_"")
+res = []
+for i in x:
+    i = i.title()
+    res.append(i)
+res = """".join(res)
+# printing result
+print(""The String after changing case : "" + str(res))"
+Python  -  Convert Snake case to Pascal case,https://www.geeksforgeeks.org/python-convert-snake-case-to-pascal-case/?ref=leftbar-rightbar,"def snake_to_pascal_case_1(snake_str):
+    words = snake_str.split(""_"")
+    pascal_str = """".join([word.capitalize() for word in words])
+    return pascal_str
+
+
+snake_str = ""geeksforgeeks_is_best""
+print(snake_to_pascal_case_1(snake_str))","From code
+The original string is : geeksforgeeks_is_best","Python  -  Convert Snake case to Pascal case
+def snake_to_pascal_case_1(snake_str):
+    words = snake_str.split(""_"")
+    pascal_str = """".join([word.capitalize() for word in words])
+    return pascal_str
+
+
+snake_str = ""geeksforgeeks_is_best""
+print(snake_to_pascal_case_1(snake_str))"
+Python  -  Convert Snake case to Pascal case,https://www.geeksforgeeks.org/python-convert-snake-case-to-pascal-case/?ref=leftbar-rightbar,"string = ""geeksforgeeks_is_best""
+
+words = string.split(""_"")
+capitalized_words = [word.title() for word in words]
+result = """".join(capitalized_words)
+
+print(result)","From code
+The original string is : geeksforgeeks_is_best","Python  -  Convert Snake case to Pascal case
+string = ""geeksforgeeks_is_best""
+
+words = string.split(""_"")
+capitalized_words = [word.title() for word in words]
+result = """".join(capitalized_words)
+
+print(result)"
+Python  -  Convert Snake case to Pascal case,https://www.geeksforgeeks.org/python-convert-snake-case-to-pascal-case/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Snake case to Pascal case using reduce() method
+
+from functools import reduce
+
+# initializing string
+test_str = ""geeksforgeeks_is_best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert Snake case to Pascal case using reduce() method
+res = reduce(lambda a, b: a + b.title(), test_str.split(""_""), """")
+
+# printing result
+print(""The String after changing case : "" + str(res))
+# This code is contributed by Jyothi pinjala.","From code
+The original string is : geeksforgeeks_is_best","Python  -  Convert Snake case to Pascal case
+# Python3 code to demonstrate working of
+# Convert Snake case to Pascal case using reduce() method
+
+from functools import reduce
+
+# initializing string
+test_str = ""geeksforgeeks_is_best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Convert Snake case to Pascal case using reduce() method
+res = reduce(lambda a, b: a + b.title(), test_str.split(""_""), """")
+
+# printing result
+print(""The String after changing case : "" + str(res))
+# This code is contributed by Jyothi pinjala."
+Python  -  Convert Snake case to Pascal case,https://www.geeksforgeeks.org/python-convert-snake-case-to-pascal-case/?ref=leftbar-rightbar,"def snake_to_pascal(input_str):
+    result = """"
+    capitalize_next_word = True
+
+    for char in input_str:
+        if char == ""_"":
+            capitalize_next_word = True
+        elif capitalize_next_word:
+            result += char.upper()
+            capitalize_next_word = False
+        else:
+            result += char
+
+    return result
+
+
+# inputs
+print(snake_to_pascal(""geeks_for_geeks""))
+print(snake_to_pascal(""left_index""))","From code
+The original string is : geeksforgeeks_is_best","Python  -  Convert Snake case to Pascal case
+def snake_to_pascal(input_str):
+    result = """"
+    capitalize_next_word = True
+
+    for char in input_str:
+        if char == ""_"":
+            capitalize_next_word = True
+        elif capitalize_next_word:
+            result += char.upper()
+            capitalize_next_word = False
+        else:
+            result += char
+
+    return result
+
+
+# inputs
+print(snake_to_pascal(""geeks_for_geeks""))
+print(snake_to_pascal(""left_index""))"
+Python  -  Avoid Last occurrence of delimiter,https://www.geeksforgeeks.org/python-avoid-last-occurrence-of-delimitter/,"# Python3 code to demonstrate working of
+# Avoid Last occurrence of delimiter
+# Using map() + join() + str()
+
+# initializing list
+test_list = [4, 7, 8, 3, 2, 1, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing delim
+delim = ""$""
+
+# appending delim to join
+# will leave stray ""$"" at end
+res = """"
+for ele in test_list:
+    res += str(ele) + ""$""
+
+# removing last using slicing
+res = res[: len(res) - 1]
+
+# printing result
+print(""The joined string : "" + str(res))","From code
+The original list is : [4, 7, 8, 3, 2, 1, 9]","Python  -  Avoid Last occurrence of delimiter
+# Python3 code to demonstrate working of
+# Avoid Last occurrence of delimiter
+# Using map() + join() + str()
+
+# initializing list
+test_list = [4, 7, 8, 3, 2, 1, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing delim
+delim = ""$""
+
+# appending delim to join
+# will leave stray ""$"" at end
+res = """"
+for ele in test_list:
+    res += str(ele) + ""$""
+
+# removing last using slicing
+res = res[: len(res) - 1]
+
+# printing result
+print(""The joined string : "" + str(res))"
+Python  -  Avoid Last occurrence of delimiter,https://www.geeksforgeeks.org/python-avoid-last-occurrence-of-delimitter/,"# Python3 code to demonstrate working of
+# Avoid Last occurrence of delimiter
+# Using map() + join() + str()
+
+# initializing list
+test_list = [4, 7, 8, 3, 2, 1, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing delim
+delim = ""$""
+
+# map extends string conversion logic
+res = delim.join(map(str, test_list))
+
+# printing result
+print(""The joined string : "" + str(res))","From code
+The original list is : [4, 7, 8, 3, 2, 1, 9]","Python  -  Avoid Last occurrence of delimiter
+# Python3 code to demonstrate working of
+# Avoid Last occurrence of delimiter
+# Using map() + join() + str()
+
+# initializing list
+test_list = [4, 7, 8, 3, 2, 1, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing delim
+delim = ""$""
+
+# map extends string conversion logic
+res = delim.join(map(str, test_list))
+
+# printing result
+print(""The joined string : "" + str(res))"
+Python  -  Avoid Last occurrence of delimiter,https://www.geeksforgeeks.org/python-avoid-last-occurrence-of-delimitter/,"# initializing list
+test_list = [4, 7, 8, 3, 2, 1, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing delim
+delim = ""$""
+
+# joining elements using list comprehension and str.join()
+res = delim.join([str(ele) for ele in test_list])
+
+# removing last delimiter using string slicing
+res = res[:-1]
+
+# printing result
+print(""The joined string : "" + str(res))","From code
+The original list is : [4, 7, 8, 3, 2, 1, 9]","Python  -  Avoid Last occurrence of delimiter
+# initializing list
+test_list = [4, 7, 8, 3, 2, 1, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing delim
+delim = ""$""
+
+# joining elements using list comprehension and str.join()
+res = delim.join([str(ele) for ele in test_list])
+
+# removing last delimiter using string slicing
+res = res[:-1]
+
+# printing result
+print(""The joined string : "" + str(res))"
+Python  -  Avoid Last occurrence of delimiter,https://www.geeksforgeeks.org/python-avoid-last-occurrence-of-delimitter/,"from functools import reduce
+
+test_list = [4, 7, 8, 3, 2, 1, 9]
+print(""The Original List is : "" + str(test_list))
+delimiter = ""$""
+res = reduce(lambda x, y: str(x) + delimiter + str(y), test_list)
+print(""The joined string : "" + res)","From code
+The original list is : [4, 7, 8, 3, 2, 1, 9]","Python  -  Avoid Last occurrence of delimiter
+from functools import reduce
+
+test_list = [4, 7, 8, 3, 2, 1, 9]
+print(""The Original List is : "" + str(test_list))
+delimiter = ""$""
+res = reduce(lambda x, y: str(x) + delimiter + str(y), test_list)
+print(""The joined string : "" + res)"
+Python  -  Avoid Last occurrence of delimiter,https://www.geeksforgeeks.org/python-avoid-last-occurrence-of-delimitter/,"# Python3 code to demonstrate working of
+# Avoid Last occurrence of delimiter
+# Using str.rstrip()
+
+# initializing list
+test_list = [4, 7, 8, 3, 2, 1, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing delim
+delim = ""$""
+
+# join the list elements using the delimiter
+res = delim.join(map(str, test_list))
+
+# remove the last occurrence of delimiter using rstrip()
+res = res.rstrip(delim)
+
+# printing result
+print(""The joined string : "" + str(res))","From code
+The original list is : [4, 7, 8, 3, 2, 1, 9]","Python  -  Avoid Last occurrence of delimiter
+# Python3 code to demonstrate working of
+# Avoid Last occurrence of delimiter
+# Using str.rstrip()
+
+# initializing list
+test_list = [4, 7, 8, 3, 2, 1, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing delim
+delim = ""$""
+
+# join the list elements using the delimiter
+res = delim.join(map(str, test_list))
+
+# remove the last occurrence of delimiter using rstrip()
+res = res.rstrip(delim)
+
+# printing result
+print(""The joined string : "" + str(res))"
+Python  -  Avoid Last occurrence of delimiter,https://www.geeksforgeeks.org/python-avoid-last-occurrence-of-delimitter/,"# Python3 code to demonstrate working of
+# Avoid Last occurrence of delimiter
+# Using a loop and string concatenation
+
+# initializing list
+test_list = [4, 7, 8, 3, 2, 1, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing delim
+delim = ""$""
+
+# loop over the list and concatenate the elements with delimiter
+res = """"
+for i in range(len(test_list) - 1):
+    res += str(test_list[i]) + delim
+
+# append the last element to res
+res += str(test_list[-1])
+
+# printing result
+print(""The joined string : "" + str(res))","From code
+The original list is : [4, 7, 8, 3, 2, 1, 9]","Python  -  Avoid Last occurrence of delimiter
+# Python3 code to demonstrate working of
+# Avoid Last occurrence of delimiter
+# Using a loop and string concatenation
+
+# initializing list
+test_list = [4, 7, 8, 3, 2, 1, 9]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing delim
+delim = ""$""
+
+# loop over the list and concatenate the elements with delimiter
+res = """"
+for i in range(len(test_list) - 1):
+    res += str(test_list[i]) + delim
+
+# append the last element to res
+res += str(test_list[-1])
+
+# printing result
+print(""The joined string : "" + str(res))"
+Python program to find the character position of Kth word from a list of strings,https://www.geeksforgeeks.org/python-program-to-find-the-character-position-of-kth-word-from-a-list-of-strings/,"# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using enumerate() + list comprehension
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# enumerate to get indices of all inner and outer list
+res = [ele[0] for sub in enumerate(test_list) for ele in enumerate(sub[1])]
+
+# getting index of word
+res = res[K]
+
+# printing result
+print(""Index of character at Kth position word : "" + str(res))","From code
+The original list is : ['geekforgeeks', 'is', 'best', 'for', 'geeks']","Python program to find the character position of Kth word from a list of strings
+# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using enumerate() + list comprehension
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# enumerate to get indices of all inner and outer list
+res = [ele[0] for sub in enumerate(test_list) for ele in enumerate(sub[1])]
+
+# getting index of word
+res = res[K]
+
+# printing result
+print(""Index of character at Kth position word : "" + str(res))"
+Python program to find the character position of Kth word from a list of strings,https://www.geeksforgeeks.org/python-program-to-find-the-character-position-of-kth-word-from-a-list-of-strings/,"# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using next() + zip() + count()
+
+from itertools import count
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# count() for getting count
+# pairing using zip()
+cnt = count()
+res = next(j for sub in test_list for j, idx in zip(range(len(sub)), cnt) if idx == K)
+
+# printing result
+print(""Index of character at Kth position word : "" + str(res))","From code
+The original list is : ['geekforgeeks', 'is', 'best', 'for', 'geeks']","Python program to find the character position of Kth word from a list of strings
+# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using next() + zip() + count()
+
+from itertools import count
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# count() for getting count
+# pairing using zip()
+cnt = count()
+res = next(j for sub in test_list for j, idx in zip(range(len(sub)), cnt) if idx == K)
+
+# printing result
+print(""Index of character at Kth position word : "" + str(res))"
+Python program to find the character position of Kth word from a list of strings,https://www.geeksforgeeks.org/python-program-to-find-the-character-position-of-kth-word-from-a-list-of-strings/,"# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using nested loop
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# initializing index counter
+idx = 0
+
+# iterating over each word in the list
+for word in test_list:
+    # if the kth position is in the current word
+    if idx + len(word) > K:
+        # printing result
+        print(""Index of character at Kth position word : "" + str(K - idx))
+        break
+
+    # if the kth position is not in the current word
+    else:
+        idx += len(word)
+
+# if the kth position is beyond the end of the list
+else:
+    print(""K is beyond the end of the list"")","From code
+The original list is : ['geekforgeeks', 'is', 'best', 'for', 'geeks']","Python program to find the character position of Kth word from a list of strings
+# Python3 code to demonstrate working of
+# Word Index for K position in Strings List
+# Using nested loop
+
+# initializing list
+test_list = [""geekforgeeks"", ""is"", ""best"", ""for"", ""geeks""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 20
+
+# initializing index counter
+idx = 0
+
+# iterating over each word in the list
+for word in test_list:
+    # if the kth position is in the current word
+    if idx + len(word) > K:
+        # printing result
+        print(""Index of character at Kth position word : "" + str(K - idx))
+        break
+
+    # if the kth position is not in the current word
+    else:
+        idx += len(word)
+
+# if the kth position is beyond the end of the list
+else:
+    print(""K is beyond the end of the list"")"
+Python  -  Right and Left Shift characters in String,https://www.geeksforgeeks.org/python-right-and-left-shift-characters-in-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Right and Left Shift characters in String
+# Using String multiplication + string slicing
+
+# Initializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + test_str)
+
+# Initializing right rot
+r_rot = 7
+
+# Initializing left rot
+l_rot = 3
+
+# Right and Left Shift characters in String
+# Using String multiplication + string slicing
+res = (test_str * 3)[len(test_str) + r_rot - l_rot : 2 * len(test_str) + r_rot - l_rot]
+
+# Printing result
+print(""The string after rotation is : "" + str(res))","From code
+The original string is : geeksforgeeks","Python  -  Right and Left Shift characters in String
+# Python3 code to demonstrate working of
+# Right and Left Shift characters in String
+# Using String multiplication + string slicing
+
+# Initializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + test_str)
+
+# Initializing right rot
+r_rot = 7
+
+# Initializing left rot
+l_rot = 3
+
+# Right and Left Shift characters in String
+# Using String multiplication + string slicing
+res = (test_str * 3)[len(test_str) + r_rot - l_rot : 2 * len(test_str) + r_rot - l_rot]
+
+# Printing result
+print(""The string after rotation is : "" + str(res))"
+Python  -  Right and Left Shift characters in String,https://www.geeksforgeeks.org/python-right-and-left-shift-characters-in-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Right and Left Shift characters in String
+# Using % operator and string slicing
+
+# Initializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + test_str)
+
+# Initializing right rot
+r_rot = 7
+
+# Initializing left rot
+l_rot = 3
+
+# Right and Left Shift characters in String
+# Using % operator and string slicing
+temp = (r_rot - l_rot) % len(test_str)
+res = test_str[temp:] + test_str[:temp]
+
+# Printing result
+print(""The string after rotation is : "" + str(res))","From code
+The original string is : geeksforgeeks","Python  -  Right and Left Shift characters in String
+# Python3 code to demonstrate working of
+# Right and Left Shift characters in String
+# Using % operator and string slicing
+
+# Initializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + test_str)
+
+# Initializing right rot
+r_rot = 7
+
+# Initializing left rot
+l_rot = 3
+
+# Right and Left Shift characters in String
+# Using % operator and string slicing
+temp = (r_rot - l_rot) % len(test_str)
+res = test_str[temp:] + test_str[:temp]
+
+# Printing result
+print(""The string after rotation is : "" + str(res))"
+Python  -  Right and Left Shift characters in String,https://www.geeksforgeeks.org/python-right-and-left-shift-characters-in-string/?ref=leftbar-rightbar,"def left_shift_string(string, n):
+    char_list = list(string)
+    rotated_list = char_list[n:] + char_list[:n]
+    rotated_string = """".join(rotated_list)
+    return rotated_string
+
+
+def right_shift_string(string, n):
+    char_list = list(string)
+    rotated_list = char_list[-n:] + char_list[:-n]
+    rotated_string = """".join(rotated_list)
+    return rotated_string
+
+
+string = ""geeksforgeeks""
+n = 3
+
+left_rotated_string = left_shift_string(string, n)
+right_rotated_string = right_shift_string(string, n)
+
+print(""Original string:"", string)
+print(""Left rotated string:"", left_rotated_string)
+print(""Right rotated string:"", right_rotated_string)","From code
+The original string is : geeksforgeeks","Python  -  Right and Left Shift characters in String
+def left_shift_string(string, n):
+    char_list = list(string)
+    rotated_list = char_list[n:] + char_list[:n]
+    rotated_string = """".join(rotated_list)
+    return rotated_string
+
+
+def right_shift_string(string, n):
+    char_list = list(string)
+    rotated_list = char_list[-n:] + char_list[:-n]
+    rotated_string = """".join(rotated_list)
+    return rotated_string
+
+
+string = ""geeksforgeeks""
+n = 3
+
+left_rotated_string = left_shift_string(string, n)
+right_rotated_string = right_shift_string(string, n)
+
+print(""Original string:"", string)
+print(""Left rotated string:"", left_rotated_string)
+print(""Right rotated string:"", right_rotated_string)"
+Python  -  Right and Left Shift characters in String,https://www.geeksforgeeks.org/python-right-and-left-shift-characters-in-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Right and Left Shift characters in String
+# Using String multiplication + string slicing
+
+# Initializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + test_str)
+
+# Initializing right rot
+r_rot = 7
+
+# Initializing left rot
+l_rot = 3
+
+# Rotating string
+# using lambda function
+rotate = lambda s: (s * 3)[len(s) + r_rot - l_rot : 2 * len(s) + r_rot - l_rot]
+
+# Right and Left Shift characters in String
+# Using String multiplication + string slicing
+res = rotate(test_str)
+
+# Printing result
+print(""The string after rotation is : "" + str(res))","From code
+The original string is : geeksforgeeks","Python  -  Right and Left Shift characters in String
+# Python3 code to demonstrate working of
+# Right and Left Shift characters in String
+# Using String multiplication + string slicing
+
+# Initializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + test_str)
+
+# Initializing right rot
+r_rot = 7
+
+# Initializing left rot
+l_rot = 3
+
+# Rotating string
+# using lambda function
+rotate = lambda s: (s * 3)[len(s) + r_rot - l_rot : 2 * len(s) + r_rot - l_rot]
+
+# Right and Left Shift characters in String
+# Using String multiplication + string slicing
+res = rotate(test_str)
+
+# Printing result
+print(""The string after rotation is : "" + str(res))"
+Python  -  Right and Left Shift characters in String,https://www.geeksforgeeks.org/python-right-and-left-shift-characters-in-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Right and Left Shift characters in String
+# Using list comprehension and string concatenation
+
+# Initializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + test_str)
+
+# Initializing right rot
+r_rot = 7
+
+# Initializing left rot
+l_rot = 3
+
+# Using list comprehension and string concatenation
+res = """".join(
+    [test_str[(i + r_rot - l_rot) % len(test_str)] for i in range(len(test_str))]
+)
+
+# Printing result
+print(""The string after rotation is : "" + res)","From code
+The original string is : geeksforgeeks","Python  -  Right and Left Shift characters in String
+# Python3 code to demonstrate working of
+# Right and Left Shift characters in String
+# Using list comprehension and string concatenation
+
+# Initializing string
+test_str = ""geeksforgeeks""
+
+# Printing original string
+print(""The original string is : "" + test_str)
+
+# Initializing right rot
+r_rot = 7
+
+# Initializing left rot
+l_rot = 3
+
+# Using list comprehension and string concatenation
+res = """".join(
+    [test_str[(i + r_rot - l_rot) % len(test_str)] for i in range(len(test_str))]
+)
+
+# Printing result
+print(""The string after rotation is : "" + res)"
+Python | Exceptional Split in String,https://www.geeksforgeeks.org/python-exceptional-split-in-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Exceptional Split in String
+# Using loop + split()
+
+# initializing string
+test_str = ""gfg, is, (best, for), geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Exceptional Split in String
+# Using loop + split()
+temp = """"
+res = []
+check = 0
+for ele in test_str:
+    if ele == ""("":
+        check += 1
+    elif ele == "")"":
+        check -= 1
+    if ele == "", "" and check == 0:
+        if temp.strip():
+            res.append(temp)
+        temp = """"
+    else:
+        temp += ele
+if temp.strip():
+    res.append(temp)
+
+# printing result
+print(""The string after exceptional split : "" + str(res))","From code
+The original string is : gfg, is, (best, for), geeks","Python | Exceptional Split in String
+# Python3 code to demonstrate working of
+# Exceptional Split in String
+# Using loop + split()
+
+# initializing string
+test_str = ""gfg, is, (best, for), geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Exceptional Split in String
+# Using loop + split()
+temp = """"
+res = []
+check = 0
+for ele in test_str:
+    if ele == ""("":
+        check += 1
+    elif ele == "")"":
+        check -= 1
+    if ele == "", "" and check == 0:
+        if temp.strip():
+            res.append(temp)
+        temp = """"
+    else:
+        temp += ele
+if temp.strip():
+    res.append(temp)
+
+# printing result
+print(""The string after exceptional split : "" + str(res))"
+Python | Exceptional Split in String,https://www.geeksforgeeks.org/python-exceptional-split-in-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Exceptional Split in String
+# Using regex()
+import re
+
+# initializing string
+test_str = ""gfg, is, (best, for), geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Exceptional Split in String
+# Using regex()
+res = re.split(r"", (?!\S\)|\()"", test_str)
+
+# printing result
+print(""The string after exceptional split : "" + str(res))","From code
+The original string is : gfg, is, (best, for), geeks","Python | Exceptional Split in String
+# Python3 code to demonstrate working of
+# Exceptional Split in String
+# Using regex()
+import re
+
+# initializing string
+test_str = ""gfg, is, (best, for), geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Exceptional Split in String
+# Using regex()
+res = re.split(r"", (?!\S\)|\()"", test_str)
+
+# printing result
+print(""The string after exceptional split : "" + str(res))"
+Python | Exceptional Split in String,https://www.geeksforgeeks.org/python-exceptional-split-in-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Exceptional Split in String
+# Using str.split() and list comprehension
+
+# initializing string
+test_str = ""gfg, is, (best, for), geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Exceptional Split in String
+# Using str.split() and list comprehension
+patterns = ["", "", "", (""]
+split_str = test_str.split("", "")
+res_list = [split_str[0]]
+for i in range(1, len(split_str)):
+    if any(split_str[i - 1].endswith(p) for p in patterns):
+        res_list[-1] += "", "" + split_str[i]
+    else:
+        res_list.append(split_str[i])
+
+# printing result
+print(""The string after exceptional split : "" + str(res_list))","From code
+The original string is : gfg, is, (best, for), geeks","Python | Exceptional Split in String
+# Python3 code to demonstrate working of
+# Exceptional Split in String
+# Using str.split() and list comprehension
+
+# initializing string
+test_str = ""gfg, is, (best, for), geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Exceptional Split in String
+# Using str.split() and list comprehension
+patterns = ["", "", "", (""]
+split_str = test_str.split("", "")
+res_list = [split_str[0]]
+for i in range(1, len(split_str)):
+    if any(split_str[i - 1].endswith(p) for p in patterns):
+        res_list[-1] += "", "" + split_str[i]
+    else:
+        res_list.append(split_str[i])
+
+# printing result
+print(""The string after exceptional split : "" + str(res_list))"
+Python  -  Split String on Vowels,https://www.geeksforgeeks.org/python-split-string-on-vowels/,"def split_on_vowels(test_str):
+    vowels = ""aeiouAEIOU""
+    result = []
+    temp = """"
+    for char in test_str:
+        if char in vowels:
+            if temp != """":
+                result.append(temp)
+                temp = """"
+        else:
+            temp += char
+    if temp != """":
+        result.append(temp)
+    return result
+
+
+test_str = ""GFGaBstuforigeeks""
+print(split_on_vowels(test_str))","From code
+['GFG', 'Bst', 'f', 'r', 'g', 'ks']","Python  -  Split String on Vowels
+def split_on_vowels(test_str):
+    vowels = ""aeiouAEIOU""
+    result = []
+    temp = """"
+    for char in test_str:
+        if char in vowels:
+            if temp != """":
+                result.append(temp)
+                temp = """"
+        else:
+            temp += char
+    if temp != """":
+        result.append(temp)
+    return result
+
+
+test_str = ""GFGaBstuforigeeks""
+print(split_on_vowels(test_str))"
+Python  -  Split String on Vowels,https://www.geeksforgeeks.org/python-split-string-on-vowels/,"# Python3 code to demonstrate working of
+# Split String on vowels
+# Using split() + regex
+import re
+
+# initializing strings
+test_str = ""GFGaBste4oCS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# splitting on vowels
+# constructing vowels list
+# and separating using | operator
+res = re.split(""a|e|i|o|u"", test_str)
+
+# printing result
+print(""The splitted string : "" + str(res))","From code
+['GFG', 'Bst', 'f', 'r', 'g', 'ks']","Python  -  Split String on Vowels
+# Python3 code to demonstrate working of
+# Split String on vowels
+# Using split() + regex
+import re
+
+# initializing strings
+test_str = ""GFGaBste4oCS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# splitting on vowels
+# constructing vowels list
+# and separating using | operator
+res = re.split(""a|e|i|o|u"", test_str)
+
+# printing result
+print(""The splitted string : "" + str(res))"
+Python  -  Split String on Vowels,https://www.geeksforgeeks.org/python-split-string-on-vowels/,"# Python3 code to demonstrate working of
+# Split String on vowels
+
+# initializing strings
+test_str = ""GFGaBste4oCS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# splitting on vowels
+vow = ""aeiouAEIOU""
+for i in test_str:
+    if i in vow:
+        test_str = test_str.replace(i, ""*"")
+res = test_str.split(""*"")
+
+# printing result
+print(""The splitted string : "" + str(res))","From code
+['GFG', 'Bst', 'f', 'r', 'g', 'ks']","Python  -  Split String on Vowels
+# Python3 code to demonstrate working of
+# Split String on vowels
+
+# initializing strings
+test_str = ""GFGaBste4oCS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# splitting on vowels
+vow = ""aeiouAEIOU""
+for i in test_str:
+    if i in vow:
+        test_str = test_str.replace(i, ""*"")
+res = test_str.split(""*"")
+
+# printing result
+print(""The splitted string : "" + str(res))"
+Python  -  Split String on Vowels,https://www.geeksforgeeks.org/python-split-string-on-vowels/,"# Python3 code to demonstrate working of
+# Split String on vowels
+
+# initializing strings
+test_str = ""GFGaBste4oCS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# splitting on vowels
+x = [97, 101, 105, 111, 117, 65, 69, 73, 79, 85]
+for i in test_str:
+    if ord(i) in x:
+        test_str = test_str.replace(i, ""*"")
+res = test_str.split(""*"")
+# printing result
+print(""The splitted string : "" + str(res))","From code
+['GFG', 'Bst', 'f', 'r', 'g', 'ks']","Python  -  Split String on Vowels
+# Python3 code to demonstrate working of
+# Split String on vowels
+
+# initializing strings
+test_str = ""GFGaBste4oCS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# splitting on vowels
+x = [97, 101, 105, 111, 117, 65, 69, 73, 79, 85]
+for i in test_str:
+    if ord(i) in x:
+        test_str = test_str.replace(i, ""*"")
+res = test_str.split(""*"")
+# printing result
+print(""The splitted string : "" + str(res))"
+Python  -  Split String on Vowels,https://www.geeksforgeeks.org/python-split-string-on-vowels/,"import operator as op
+
+
+def split_on_vowels(test_str):
+    vowels = ""aeiouAEIOU""
+    result = []
+    temp = """"
+    for char in test_str:
+        if op.countOf(vowels, char) > 0:
+            if temp != """":
+                result.append(temp)
+                temp = """"
+        else:
+            temp += char
+    if temp != """":
+        result.append(temp)
+    return result
+
+
+test_str = ""GFGaBstuforigeeks""
+print(split_on_vowels(test_str))","From code
+['GFG', 'Bst', 'f', 'r', 'g', 'ks']","Python  -  Split String on Vowels
+import operator as op
+
+
+def split_on_vowels(test_str):
+    vowels = ""aeiouAEIOU""
+    result = []
+    temp = """"
+    for char in test_str:
+        if op.countOf(vowels, char) > 0:
+            if temp != """":
+                result.append(temp)
+                temp = """"
+        else:
+            temp += char
+    if temp != """":
+        result.append(temp)
+    return result
+
+
+test_str = ""GFGaBstuforigeeks""
+print(split_on_vowels(test_str))"
+Python  -  Split String on Vowels,https://www.geeksforgeeks.org/python-split-string-on-vowels/,"import itertools
+
+# Define the string to be split
+test_str = ""GFGaBste4oCS""
+
+# Define the vowels to split the string on
+vowels = ""aeiouAEIOU""
+
+# Print the original string
+print(""The original string is:"", test_str)
+
+# Use itertools.groupby to group adjacent characters in test_str based on if they are in vowels
+res = [
+    list(g) for k, g in itertools.groupby(test_str, key=lambda x: x not in vowels) if k
+]
+
+# Join each group of characters into a string
+res = ["""".join(substring) for substring in res]
+
+# Print the final split string
+print(""The split string is:"", res)
+# this code is contributed by Asif_shaik","From code
+['GFG', 'Bst', 'f', 'r', 'g', 'ks']","Python  -  Split String on Vowels
+import itertools
+
+# Define the string to be split
+test_str = ""GFGaBste4oCS""
+
+# Define the vowels to split the string on
+vowels = ""aeiouAEIOU""
+
+# Print the original string
+print(""The original string is:"", test_str)
+
+# Use itertools.groupby to group adjacent characters in test_str based on if they are in vowels
+res = [
+    list(g) for k, g in itertools.groupby(test_str, key=lambda x: x not in vowels) if k
+]
+
+# Join each group of characters into a string
+res = ["""".join(substring) for substring in res]
+
+# Print the final split string
+print(""The split string is:"", res)
+# this code is contributed by Asif_shaik"
+Python  -  Split String on Vowels,https://www.geeksforgeeks.org/python-split-string-on-vowels/,"# initializing string
+test_str = ""GFGaBste4oCS""
+
+# create a translation table that replaces vowels with spaces
+trans_table = str.maketrans(""aeiouAEIOU"", "" "" * 10)
+
+# split the string on spaces
+res = test_str.translate(trans_table).split()
+
+# printing result
+print(""The splitted string : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+['GFG', 'Bst', 'f', 'r', 'g', 'ks']","Python  -  Split String on Vowels
+# initializing string
+test_str = ""GFGaBste4oCS""
+
+# create a translation table that replaces vowels with spaces
+trans_table = str.maketrans(""aeiouAEIOU"", "" "" * 10)
+
+# split the string on spaces
+res = test_str.translate(trans_table).split()
+
+# printing result
+print(""The splitted string : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python  -  Mirror Image of String,https://www.geeksforgeeks.org/python-mirror-image-of-string/,"# Python3 code to demonstrate working of
+# Mirror Image of String
+# Using Mirror Image of String
+
+# initializing strings
+test_str = ""void""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing mirror dictionary
+mir_dict = {""b"": ""d"", ""d"": ""b"", ""i"": ""i"", ""o"": ""o"", ""v"": ""v"", ""w"": ""w"", ""x"": ""x""}
+res = """"
+
+# accessing letters from dictionary
+for ele in test_str:
+    if ele in mir_dict:
+        res += mir_dict[ele]
+
+    # if any character not present, flagging to be invalid
+    else:
+        res = ""Not Possible""
+        break
+
+# printing result
+print(""The mirror string : "" + str(res))","From code
+The original string is : void","Python  -  Mirror Image of String
+# Python3 code to demonstrate working of
+# Mirror Image of String
+# Using Mirror Image of String
+
+# initializing strings
+test_str = ""void""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing mirror dictionary
+mir_dict = {""b"": ""d"", ""d"": ""b"", ""i"": ""i"", ""o"": ""o"", ""v"": ""v"", ""w"": ""w"", ""x"": ""x""}
+res = """"
+
+# accessing letters from dictionary
+for ele in test_str:
+    if ele in mir_dict:
+        res += mir_dict[ele]
+
+    # if any character not present, flagging to be invalid
+    else:
+        res = ""Not Possible""
+        break
+
+# printing result
+print(""The mirror string : "" + str(res))"
+Python  -  Mirror Image of String,https://www.geeksforgeeks.org/python-mirror-image-of-string/,"# Python3 code to demonstrate working of
+# Mirror Image of String
+# Using String Slicing and Lookup Dictionary
+
+# Define input string
+test_str = ""void""
+
+# Define mirror dictionary
+mir_dict = {""b"": ""d"", ""d"": ""b"", ""i"": ""i"", ""o"": ""o"", ""v"": ""v"", ""w"": ""w"", ""x"": ""x""}
+
+# Reverse the input string
+rev_str = test_str[::-1]
+
+# Initialize result string
+res = """"
+
+# Iterate over reversed string and replace mirrored characters
+for ele in rev_str:
+    if ele in mir_dict:
+        res += mir_dict[ele]
+    else:
+        res = ""Not Possible""
+        break
+
+# Reverse the result string
+mir_str = res[::-1]
+
+# Print the original and mirror strings
+print(""The original string is : "" + str(test_str))
+print(""The mirror string : "" + str(mir_str))","From code
+The original string is : void","Python  -  Mirror Image of String
+# Python3 code to demonstrate working of
+# Mirror Image of String
+# Using String Slicing and Lookup Dictionary
+
+# Define input string
+test_str = ""void""
+
+# Define mirror dictionary
+mir_dict = {""b"": ""d"", ""d"": ""b"", ""i"": ""i"", ""o"": ""o"", ""v"": ""v"", ""w"": ""w"", ""x"": ""x""}
+
+# Reverse the input string
+rev_str = test_str[::-1]
+
+# Initialize result string
+res = """"
+
+# Iterate over reversed string and replace mirrored characters
+for ele in rev_str:
+    if ele in mir_dict:
+        res += mir_dict[ele]
+    else:
+        res = ""Not Possible""
+        break
+
+# Reverse the result string
+mir_str = res[::-1]
+
+# Print the original and mirror strings
+print(""The original string is : "" + str(test_str))
+print(""The mirror string : "" + str(mir_str))"
+Python  -  Replace multiple words with K,https://www.geeksforgeeks.org/python-replace-multiple-words-with-k/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Replace multiple words with K
+# Using join() + split() + list comprehension
+
+# initializing string
+test_str = ""Geeksforgeeks is best for geeks and CS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word list
+word_list = [""best"", ""CS"", ""for""]
+
+# initializing replace word
+repl_wrd = ""gfg""
+
+# Replace multiple words with K
+# Using join() + split() + list comprehension
+res = "" "".join([repl_wrd if idx in word_list else idx for idx in test_str.split()])
+
+# printing result
+print(""String after multiple replace : "" + str(res))","From code
+The original string is : Geeksforgeeks is best for geeks and CS","Python  -  Replace multiple words with K
+# Python3 code to demonstrate working of
+# Replace multiple words with K
+# Using join() + split() + list comprehension
+
+# initializing string
+test_str = ""Geeksforgeeks is best for geeks and CS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word list
+word_list = [""best"", ""CS"", ""for""]
+
+# initializing replace word
+repl_wrd = ""gfg""
+
+# Replace multiple words with K
+# Using join() + split() + list comprehension
+res = "" "".join([repl_wrd if idx in word_list else idx for idx in test_str.split()])
+
+# printing result
+print(""String after multiple replace : "" + str(res))"
+Python  -  Replace multiple words with K,https://www.geeksforgeeks.org/python-replace-multiple-words-with-k/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Replace multiple words with K
+# Using regex + join()
+import re
+
+# initializing string
+test_str = ""Geeksforgeeks is best for geeks and CS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word list
+word_list = [""best"", ""CS"", ""for""]
+
+# initializing replace word
+repl_wrd = ""gfg""
+
+# Replace multiple words with K
+# Using regex + join()
+res = re.sub(""|"".join(sorted(word_list, key=len, reverse=True)), repl_wrd, test_str)
+
+# printing result
+print(""String after multiple replace : "" + str(res))","From code
+The original string is : Geeksforgeeks is best for geeks and CS","Python  -  Replace multiple words with K
+# Python3 code to demonstrate working of
+# Replace multiple words with K
+# Using regex + join()
+import re
+
+# initializing string
+test_str = ""Geeksforgeeks is best for geeks and CS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word list
+word_list = [""best"", ""CS"", ""for""]
+
+# initializing replace word
+repl_wrd = ""gfg""
+
+# Replace multiple words with K
+# Using regex + join()
+res = re.sub(""|"".join(sorted(word_list, key=len, reverse=True)), repl_wrd, test_str)
+
+# printing result
+print(""String after multiple replace : "" + str(res))"
+Python  -  Replace multiple words with K,https://www.geeksforgeeks.org/python-replace-multiple-words-with-k/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Replace multiple words with K
+
+
+# initializing string
+test_str = ""Geeksforgeeks is best for geeks and CS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word list
+word_list = [""best"", ""CS"", ""for""]
+
+# initializing replace word
+repl_wrd = ""gfg""
+
+# Replace multiple words with K
+for i in word_list:
+    test_str = test_str.replace(i, repl_wrd)
+# printing result
+print(""String after multiple replace : "" + str(test_str))","From code
+The original string is : Geeksforgeeks is best for geeks and CS","Python  -  Replace multiple words with K
+# Python3 code to demonstrate working of
+# Replace multiple words with K
+
+
+# initializing string
+test_str = ""Geeksforgeeks is best for geeks and CS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word list
+word_list = [""best"", ""CS"", ""for""]
+
+# initializing replace word
+repl_wrd = ""gfg""
+
+# Replace multiple words with K
+for i in word_list:
+    test_str = test_str.replace(i, repl_wrd)
+# printing result
+print(""String after multiple replace : "" + str(test_str))"
+Python  -  Replace multiple words with K,https://www.geeksforgeeks.org/python-replace-multiple-words-with-k/?ref=leftbar-rightbar,"import re
+
+
+def multiple_replace(text, word_dict):
+    # create a regular expression pattern from the dictionary keys
+    pattern = re.compile(""|"".join(map(re.escape, word_dict.keys())))
+    # use re.sub to replace the keys with values in the text
+    return pattern.sub(lambda x: word_dict[x.group(0)], text)
+
+
+# initialize the input string and dictionary of words to replace
+text = ""Geeksforgeeks is best for geeks and CS""
+word_dict = {""best"": ""gfg"", ""CS"": ""gfg"", ""for"": ""gfg""}
+
+# replace the words in the text using the dictionary
+result = multiple_replace(text, word_dict)
+
+print(""String after multiple replace : "" + str(result))","From code
+The original string is : Geeksforgeeks is best for geeks and CS","Python  -  Replace multiple words with K
+import re
+
+
+def multiple_replace(text, word_dict):
+    # create a regular expression pattern from the dictionary keys
+    pattern = re.compile(""|"".join(map(re.escape, word_dict.keys())))
+    # use re.sub to replace the keys with values in the text
+    return pattern.sub(lambda x: word_dict[x.group(0)], text)
+
+
+# initialize the input string and dictionary of words to replace
+text = ""Geeksforgeeks is best for geeks and CS""
+word_dict = {""best"": ""gfg"", ""CS"": ""gfg"", ""for"": ""gfg""}
+
+# replace the words in the text using the dictionary
+result = multiple_replace(text, word_dict)
+
+print(""String after multiple replace : "" + str(result))"
+Python  -  Replace multiple words with K,https://www.geeksforgeeks.org/python-replace-multiple-words-with-k/?ref=leftbar-rightbar,"from functools import reduce
+
+# initializing string
+test_str = ""Geeksforgeeks is best for geeks and CS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word list
+word_list = [""best"", ""CS"", ""for""]
+
+# initializing replace word
+repl_wrd = ""gfg""
+
+# Replace multiple words with K
+replace_func = lambda s, w: s.replace(w, repl_wrd)
+test_str = reduce(replace_func, word_list, test_str)
+
+# printing result
+print(""String after multiple replace : "" + str(test_str))","From code
+The original string is : Geeksforgeeks is best for geeks and CS","Python  -  Replace multiple words with K
+from functools import reduce
+
+# initializing string
+test_str = ""Geeksforgeeks is best for geeks and CS""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing word list
+word_list = [""best"", ""CS"", ""for""]
+
+# initializing replace word
+repl_wrd = ""gfg""
+
+# Replace multiple words with K
+replace_func = lambda s, w: s.replace(w, repl_wrd)
+test_str = reduce(replace_func, word_list, test_str)
+
+# printing result
+print(""String after multiple replace : "" + str(test_str))"
+Python  -  Replace Different characters in String at Once,https://www.geeksforgeeks.org/python-replace-different-characters-in-string-at-once/,"# Python3 code to demonstrate working of
+# Replace Different characters in String at Once
+# using join() + generator expression
+
+# initializing string
+test_str = ""geeksforgeeks is best""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing mapping dictionary
+map_dict = {""e"": ""1"", ""b"": ""6"", ""i"": ""4""}
+
+# generator expression to construct vals
+# join to get string
+res = """".join(idx if idx not in map_dict else map_dict[idx] for idx in test_str)
+
+# printing result
+print(""The converted string : "" + str(res))","Input : test_str = 'geeksforgeeks is best', map_dict = {'e':'1', 'b':'6'}??????
+Output : g11ksforg11ks is 61","Python  -  Replace Different characters in String at Once
+# Python3 code to demonstrate working of
+# Replace Different characters in String at Once
+# using join() + generator expression
+
+# initializing string
+test_str = ""geeksforgeeks is best""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing mapping dictionary
+map_dict = {""e"": ""1"", ""b"": ""6"", ""i"": ""4""}
+
+# generator expression to construct vals
+# join to get string
+res = """".join(idx if idx not in map_dict else map_dict[idx] for idx in test_str)
+
+# printing result
+print(""The converted string : "" + str(res))"
+Python  -  Replace Different characters in String at Once,https://www.geeksforgeeks.org/python-replace-different-characters-in-string-at-once/,"# Python3 code to demonstrate working of
+# Replace Different characters in String at Once
+# using regex + lambda
+import re
+
+# initializing string
+test_str = ""geeksforgeeks is best""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing mapping dictionary
+map_dict = {""e"": ""1"", ""b"": ""6"", ""i"": ""4""}
+
+# using lambda and regex functions to achieve task
+res = re.compile(""|"".join(map_dict.keys())).sub(
+    lambda ele: map_dict[re.escape(ele.group(0))], test_str
+)
+
+# printing result
+print(""The converted string : "" + str(res))","Input : test_str = 'geeksforgeeks is best', map_dict = {'e':'1', 'b':'6'}??????
+Output : g11ksforg11ks is 61","Python  -  Replace Different characters in String at Once
+# Python3 code to demonstrate working of
+# Replace Different characters in String at Once
+# using regex + lambda
+import re
+
+# initializing string
+test_str = ""geeksforgeeks is best""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing mapping dictionary
+map_dict = {""e"": ""1"", ""b"": ""6"", ""i"": ""4""}
+
+# using lambda and regex functions to achieve task
+res = re.compile(""|"".join(map_dict.keys())).sub(
+    lambda ele: map_dict[re.escape(ele.group(0))], test_str
+)
+
+# printing result
+print(""The converted string : "" + str(res))"
+Python  -  Replace Different characters in String at Once,https://www.geeksforgeeks.org/python-replace-different-characters-in-string-at-once/,"# Python3 code to demonstrate working of
+# Replace Different characters in String at Once
+
+# initializing string
+test_str = ""geeksforgeeks is best""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing mapping dictionary
+map_dict = {""e"": ""1"", ""b"": ""6"", ""i"": ""4""}
+for i in test_str:
+    if i in map_dict.keys():
+        test_str = test_str.replace(i, map_dict[i])
+
+# printing result
+print(""The converted string : "" + str(test_str))","Input : test_str = 'geeksforgeeks is best', map_dict = {'e':'1', 'b':'6'}??????
+Output : g11ksforg11ks is 61","Python  -  Replace Different characters in String at Once
+# Python3 code to demonstrate working of
+# Replace Different characters in String at Once
+
+# initializing string
+test_str = ""geeksforgeeks is best""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing mapping dictionary
+map_dict = {""e"": ""1"", ""b"": ""6"", ""i"": ""4""}
+for i in test_str:
+    if i in map_dict.keys():
+        test_str = test_str.replace(i, map_dict[i])
+
+# printing result
+print(""The converted string : "" + str(test_str))"
+Python  -  Replace Different characters in String at Once,https://www.geeksforgeeks.org/python-replace-different-characters-in-string-at-once/,"# initializing string
+test_str = ""geeksforgeeks is best""
+
+# initializing mapping dictionary
+map_dict = {""e"": ""1"", ""b"": ""6"", ""i"": ""4""}
+
+# using list comprehension
+new_str = """".join([map_dict.get(char, char) for char in test_str])
+
+# printing result
+print(""The original string is : "" + str(test_str))
+print(""The converted string : "" + str(new_str))","Input : test_str = 'geeksforgeeks is best', map_dict = {'e':'1', 'b':'6'}??????
+Output : g11ksforg11ks is 61","Python  -  Replace Different characters in String at Once
+# initializing string
+test_str = ""geeksforgeeks is best""
+
+# initializing mapping dictionary
+map_dict = {""e"": ""1"", ""b"": ""6"", ""i"": ""4""}
+
+# using list comprehension
+new_str = """".join([map_dict.get(char, char) for char in test_str])
+
+# printing result
+print(""The original string is : "" + str(test_str))
+print(""The converted string : "" + str(new_str))"
+Python  -  Replace Different characters in String at Once,https://www.geeksforgeeks.org/python-replace-different-characters-in-string-at-once/,"# Importing reduce from functools
+from functools import reduce
+
+# Initializing the string
+test_str = ""geeksforgeeks is best""
+
+# Initializing mapping dictionary
+map_dict = {""e"": ""1"", ""b"": ""6"", ""i"": ""4""}
+
+# Using reduce to replace the characters in the string
+# lambda function checks if the character from dictionary is present in the string
+# then replace it, otherwise return the string s as it is
+# iteratively check each key-value pair in the map_dict
+converted_str = reduce(
+    lambda s, kv: s.replace(kv[0], kv[1]) if kv[0] in s else s,
+    map_dict.items(),
+    test_str,
+)
+
+# Printing the original and converted string
+print(""The original string is : "" + str(test_str))
+print(""The converted string : "" + str(converted_str))
+
+
+# This code is contributed by Vinay pinjala","Input : test_str = 'geeksforgeeks is best', map_dict = {'e':'1', 'b':'6'}??????
+Output : g11ksforg11ks is 61","Python  -  Replace Different characters in String at Once
+# Importing reduce from functools
+from functools import reduce
+
+# Initializing the string
+test_str = ""geeksforgeeks is best""
+
+# Initializing mapping dictionary
+map_dict = {""e"": ""1"", ""b"": ""6"", ""i"": ""4""}
+
+# Using reduce to replace the characters in the string
+# lambda function checks if the character from dictionary is present in the string
+# then replace it, otherwise return the string s as it is
+# iteratively check each key-value pair in the map_dict
+converted_str = reduce(
+    lambda s, kv: s.replace(kv[0], kv[1]) if kv[0] in s else s,
+    map_dict.items(),
+    test_str,
+)
+
+# Printing the original and converted string
+print(""The original string is : "" + str(test_str))
+print(""The converted string : "" + str(converted_str))
+
+
+# This code is contributed by Vinay pinjala"
+Python | Multiple indices Replace in String,https://www.geeksforgeeks.org/python-multiple-indices-replace-in-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Multiple indices Replace in String
+# Using loop + join()
+
+# initializing string
+test_str = ""geeksforgeeks is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing list
+test_list = [2, 4, 7, 10]
+
+# initializing repl char
+repl_char = ""*""
+
+# Multiple indices Replace in String
+# Using loop + join()
+temp = list(test_str)
+for idx in test_list:
+    temp[idx] = repl_char
+res = """".join(temp)
+
+# printing result
+print(""The String after performing replace : "" + str(res))","From code
+The original string is : geeksforgeeks is best","Python | Multiple indices Replace in String
+# Python3 code to demonstrate working of
+# Multiple indices Replace in String
+# Using loop + join()
+
+# initializing string
+test_str = ""geeksforgeeks is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing list
+test_list = [2, 4, 7, 10]
+
+# initializing repl char
+repl_char = ""*""
+
+# Multiple indices Replace in String
+# Using loop + join()
+temp = list(test_str)
+for idx in test_list:
+    temp[idx] = repl_char
+res = """".join(temp)
+
+# printing result
+print(""The String after performing replace : "" + str(res))"
+Python | Multiple indices Replace in String,https://www.geeksforgeeks.org/python-multiple-indices-replace-in-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Multiple indices Replace in String
+# Using list comprehension + join()
+
+# initializing string
+test_str = ""geeksforgeeks is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing list
+test_list = [2, 4, 7, 10]
+
+# initializing repl char
+repl_char = ""*""
+
+# Multiple indices Replace in String
+# Using list comprehension + join()
+temp = list(test_str)
+res = [repl_char if idx in test_list else ele for idx, ele in enumerate(temp)]
+res = """".join(res)
+
+# printing result
+print(""The String after performing replace : "" + str(res))","From code
+The original string is : geeksforgeeks is best","Python | Multiple indices Replace in String
+# Python3 code to demonstrate working of
+# Multiple indices Replace in String
+# Using list comprehension + join()
+
+# initializing string
+test_str = ""geeksforgeeks is best""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing list
+test_list = [2, 4, 7, 10]
+
+# initializing repl char
+repl_char = ""*""
+
+# Multiple indices Replace in String
+# Using list comprehension + join()
+temp = list(test_str)
+res = [repl_char if idx in test_list else ele for idx, ele in enumerate(temp)]
+res = """".join(res)
+
+# printing result
+print(""The String after performing replace : "" + str(res))"
+Python | Multiple indices Replace in String,https://www.geeksforgeeks.org/python-multiple-indices-replace-in-string/?ref=leftbar-rightbar,"test_str = ""geeksforgeeks is best""
+test_list = [2, 4, 7, 10]
+repl_char = ""*""
+res = """".join(
+    map(lambda x: repl_char if x[0] in test_list else x[1], enumerate(test_str))
+)
+print(""The String after performing replace : "" + str(res))","From code
+The original string is : geeksforgeeks is best","Python | Multiple indices Replace in String
+test_str = ""geeksforgeeks is best""
+test_list = [2, 4, 7, 10]
+repl_char = ""*""
+res = """".join(
+    map(lambda x: repl_char if x[0] in test_list else x[1], enumerate(test_str))
+)
+print(""The String after performing replace : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using loop + strip()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using loop + strip()
+res = []
+for ele in test_list:
+    if ele.strip():
+        res.append(ele)
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using loop + strip()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using loop + strip()
+res = []
+for ele in test_list:
+    if ele.strip():
+        res.append(ele)
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using list comprehension + strip()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using list comprehension + strip()
+res = [ele for ele in test_list if ele.strip()]
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using list comprehension + strip()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using list comprehension + strip()
+res = [ele for ele in test_list if ele.strip()]
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using find()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using find()
+res = []
+for ele in test_list:
+    if ele.find("" "") == -1:
+        res.append(ele)
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Using find()
+
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+# Using find()
+res = []
+for ele in test_list:
+    if ele.find("" "") == -1:
+        res.append(ele)
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = list(filter(lambda x: x[0].lower() != x[0].upper(), test_list))
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = list(filter(lambda x: x[0].lower() != x[0].upper(), test_list))
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# initializing list
+import itertools
+
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = list(itertools.filterfalse(lambda x: x[0].upper() == x[0].lower(), test_list))
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# initializing list
+import itertools
+
+test_list = [""gfg"", "" "", "" "", ""is"", ""         "", ""best""]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = list(itertools.filterfalse(lambda x: x[0].upper() == x[0].lower(), test_list))
+
+# printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", "" "", ""best""]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+res = [ele for ele in test_list if not ele.isspace()]
+
+# Printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", "" "", ""best""]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Remove multiple empty spaces from string List
+res = [ele for ele in test_list if not ele.isspace()]
+
+# Printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python  -  Ways to remove multiple empty spaces from string list,https://www.geeksforgeeks.org/python-ways-to-remove-multiple-empty-spaces-from-string-list/?ref=leftbar-rightbar,"import re
+
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", "" "", ""best""]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+string = """".join(test_list)
+# Remove multiple empty spaces from string List
+res = re.findall(r""[a-zA-Z]+"", string)
+
+# Printing result
+print(""List after filtering non-empty strings : "" + str(res))","From code
+The original list is : ['gfg', '   ', ' ', 'is', '            ', 'best']","Python  -  Ways to remove multiple empty spaces from string list
+import re
+
+# Python3 code to demonstrate working of
+# Remove multiple empty spaces from string List
+# Initializing list
+test_list = [""gfg"", "" "", "" "", ""is"", "" "", ""best""]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+string = """".join(test_list)
+# Remove multiple empty spaces from string List
+res = re.findall(r""[a-zA-Z]+"", string)
+
+# Printing result
+print(""List after filtering non-empty strings : "" + str(res))"
+Python | Remove punctuation from string,https://www.geeksforgeeks.org/python-remove-punctuation-from-string/?ref=leftbar-rightbar,"import string??????test_str = 'Gfg, is best: for ! Geeks ;'??????test_str = test_str.translate????????????????????????(str.maketrans('', '', string.punc","From code
+Gfg is best for  Geeks ","Python | Remove punctuation from string
+import string??????test_str = 'Gfg, is best: for ! Geeks ;'??????test_str = test_str.translate????????????????????????(str.maketrans('', '', string.punc"
+Python | Remove punctuation from string,https://www.geeksforgeeks.org/python-remove-punctuation-from-string/?ref=leftbar-rightbar,"# initializing string
+test_str = ""Gfg, is best : for ! Geeks ;""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing punctuations string
+punc = """"""!()-[]{};:'""\,<>./?@#$%^&*_~""""""
+
+# Removing punctuations in string
+# Using loop + punctuation string
+for ele in test_str:
+    if ele in punc:
+        test_str = test_str.replace(ele, """")
+
+# printing result
+print(""The string after punctuation filter : "" + test_str)","From code
+Gfg is best for  Geeks ","Python | Remove punctuation from string
+# initializing string
+test_str = ""Gfg, is best : for ! Geeks ;""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing punctuations string
+punc = """"""!()-[]{};:'""\,<>./?@#$%^&*_~""""""
+
+# Removing punctuations in string
+# Using loop + punctuation string
+for ele in test_str:
+    if ele in punc:
+        test_str = test_str.replace(ele, """")
+
+# printing result
+print(""The string after punctuation filter : "" + test_str)"
+Python | Remove punctuation from string,https://www.geeksforgeeks.org/python-remove-punctuation-from-string/?ref=leftbar-rightbar,"import re
+
+# initializing string
+test_str = ""Gfg, is best : for ! Geeks ;""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Removing punctuations in string
+# Using regex
+res = re.sub(r""[^\w\s]"", """", test_str)
+
+# printing result
+print(""The string after punctuation filter : "" + res)","From code
+Gfg is best for  Geeks ","Python | Remove punctuation from string
+import re
+
+# initializing string
+test_str = ""Gfg, is best : for ! Geeks ;""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Removing punctuations in string
+# Using regex
+res = re.sub(r""[^\w\s]"", """", test_str)
+
+# printing result
+print(""The string after punctuation filter : "" + res)"
+Python | Remove punctuation from string,https://www.geeksforgeeks.org/python-remove-punctuation-from-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Removing punctuations in string
+# Using loop + punctuation string
+
+# initializing string
+test_str = ""Gfg, is best : for ! Geeks ;""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing punctuations string
+punc = """"""!()-[]{};:'""\,<>./?@#$%^&*_~""""""
+res = "" ""
+# Removing punctuations in string
+# Using loop + punctuation string
+for ele in test_str:
+    if ele not in punc:
+        res += ele
+
+# printing result
+print(""The string after punctuation filter : "" + res)","From code
+Gfg is best for  Geeks ","Python | Remove punctuation from string
+# Python3 code to demonstrate working of
+# Removing punctuations in string
+# Using loop + punctuation string
+
+# initializing string
+test_str = ""Gfg, is best : for ! Geeks ;""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing punctuations string
+punc = """"""!()-[]{};:'""\,<>./?@#$%^&*_~""""""
+res = "" ""
+# Removing punctuations in string
+# Using loop + punctuation string
+for ele in test_str:
+    if ele not in punc:
+        res += ele
+
+# printing result
+print(""The string after punctuation filter : "" + res)"
+Python | Remove punctuation from string,https://www.geeksforgeeks.org/python-remove-punctuation-from-string/?ref=leftbar-rightbar,"def remove_punctuation(test_str):
+    # Using filter() and lambda function to filter out punctuation characters
+    result = """".join(
+        filter(lambda x: x.isalpha() or x.isdigit() or x.isspace(), test_str)
+    )
+    return result
+
+
+test_str = ""Gfg, is best : for ! Geeks ;""
+print(""The original string is : "" + test_str)
+
+result = remove_punctuation(test_str)
+print(""The string after punctuation filter : "" + result)
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+Gfg is best for  Geeks ","Python | Remove punctuation from string
+def remove_punctuation(test_str):
+    # Using filter() and lambda function to filter out punctuation characters
+    result = """".join(
+        filter(lambda x: x.isalpha() or x.isdigit() or x.isspace(), test_str)
+    )
+    return result
+
+
+test_str = ""Gfg, is best : for ! Geeks ;""
+print(""The original string is : "" + test_str)
+
+result = remove_punctuation(test_str)
+print(""The string after punctuation filter : "" + result)
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python | Remove punctuation from string,https://www.geeksforgeeks.org/python-remove-punctuation-from-string/?ref=leftbar-rightbar,"import string
+
+# initializing string
+test_str = ""Gfg, is best : for ! Geeks ;""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Removing punctuations using replace() method
+for punctuation in string.punctuation:
+    test_str = test_str.replace(punctuation, """")
+
+# printing result
+print(""The string after punctuation filter : "" + test_str)","From code
+Gfg is best for  Geeks ","Python | Remove punctuation from string
+import string
+
+# initializing string
+test_str = ""Gfg, is best : for ! Geeks ;""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# Removing punctuations using replace() method
+for punctuation in string.punctuation:
+    test_str = test_str.replace(punctuation, """")
+
+# printing result
+print(""The string after punctuation filter : "" + test_str)"
+Python  -  Similar characters Strings comparison,https://www.geeksforgeeks.org/python-similar-characters-strings-comparison/,"# Python3 code to demonstrate working of
+# Similar characters Strings comparison
+# Using split() + sorted()
+
+# initializing strings
+test_str1 = ""e:e:k:s:g""
+test_str2 = ""g:e:e:k:s""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# initializing delim
+delim = "":""
+
+# == operator is used for comparison
+res = sorted(test_str1.split("":"")) == sorted(test_str2.split("":""))
+
+# printing result
+print(""Are strings similar : "" + str(res))","Input : test_str1 = 'e!e!k!s!g', test_str2 = 'g!e!e!k!s', delim = '!' 
+Output : True ","Python  -  Similar characters Strings comparison
+# Python3 code to demonstrate working of
+# Similar characters Strings comparison
+# Using split() + sorted()
+
+# initializing strings
+test_str1 = ""e:e:k:s:g""
+test_str2 = ""g:e:e:k:s""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# initializing delim
+delim = "":""
+
+# == operator is used for comparison
+res = sorted(test_str1.split("":"")) == sorted(test_str2.split("":""))
+
+# printing result
+print(""Are strings similar : "" + str(res))"
+Python  -  Similar characters Strings comparison,https://www.geeksforgeeks.org/python-similar-characters-strings-comparison/,"# Python3 code to demonstrate working of
+# Similar characters Strings comparison
+# Using set() + split()
+
+# initializing strings
+test_str1 = ""e:k:s:g""
+test_str2 = ""g:e:k:s""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# initializing delim
+delim = "":""
+
+# == operator is used for comparison
+# removes duplicates and compares
+res = set(test_str1.split("":"")) == set(test_str2.split("":""))
+
+# printing result
+print(""Are strings similar : "" + str(res))","Input : test_str1 = 'e!e!k!s!g', test_str2 = 'g!e!e!k!s', delim = '!' 
+Output : True ","Python  -  Similar characters Strings comparison
+# Python3 code to demonstrate working of
+# Similar characters Strings comparison
+# Using set() + split()
+
+# initializing strings
+test_str1 = ""e:k:s:g""
+test_str2 = ""g:e:k:s""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# initializing delim
+delim = "":""
+
+# == operator is used for comparison
+# removes duplicates and compares
+res = set(test_str1.split("":"")) == set(test_str2.split("":""))
+
+# printing result
+print(""Are strings similar : "" + str(res))"
+Python  -  Similar characters Strings comparison,https://www.geeksforgeeks.org/python-similar-characters-strings-comparison/,"# Python3 code to demonstrate working of
+# Similar characters Strings comparison
+# Using dictionary
+
+# initializing strings
+test_str1 = ""e:k:s:g""
+test_str2 = ""g:e:k:s""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# initializing delim
+delim = "":""
+
+# initializing dictionaries
+dict1 = {}
+dict2 = {}
+
+# loop through characters in string 1
+for char in test_str1.split(delim):
+    if char in dict1:
+        dict1[char] += 1
+    else:
+        dict1[char] = 1
+
+# loop through characters in string 2
+for char in test_str2.split(delim):
+    if char in dict2:
+        dict2[char] += 1
+    else:
+        dict2[char] = 1
+
+# compare dictionaries
+res = True
+for key in dict1:
+    if key in dict2 and dict1[key] == dict2[key]:
+        continue
+    else:
+        res = False
+        break
+
+# printing result
+print(""Are strings similar : "" + str(res))","Input : test_str1 = 'e!e!k!s!g', test_str2 = 'g!e!e!k!s', delim = '!' 
+Output : True ","Python  -  Similar characters Strings comparison
+# Python3 code to demonstrate working of
+# Similar characters Strings comparison
+# Using dictionary
+
+# initializing strings
+test_str1 = ""e:k:s:g""
+test_str2 = ""g:e:k:s""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# initializing delim
+delim = "":""
+
+# initializing dictionaries
+dict1 = {}
+dict2 = {}
+
+# loop through characters in string 1
+for char in test_str1.split(delim):
+    if char in dict1:
+        dict1[char] += 1
+    else:
+        dict1[char] = 1
+
+# loop through characters in string 2
+for char in test_str2.split(delim):
+    if char in dict2:
+        dict2[char] += 1
+    else:
+        dict2[char] = 1
+
+# compare dictionaries
+res = True
+for key in dict1:
+    if key in dict2 and dict1[key] == dict2[key]:
+        continue
+    else:
+        res = False
+        break
+
+# printing result
+print(""Are strings similar : "" + str(res))"
+Python  -  Similar characters Strings comparison,https://www.geeksforgeeks.org/python-similar-characters-strings-comparison/,"# Importing the collections module
+from collections import Counter
+
+# Initializing strings
+test_str1 = ""e:k:s:g""
+test_str2 = ""g:e:k:s""
+
+# Printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# Initializing empty dictionaries
+dict1 = {}
+dict2 = {}
+
+# Counting the frequency of each character in both strings and storing the results in the corresponding dictionary
+dict1 = Counter(test_str1)
+dict2 = Counter(test_str2)
+
+# Comparing the two dictionaries to check if they have the same keys with the same frequency of values
+res = dict1 == dict2
+
+# Printing result
+print(""Are strings similar : "" + str(res))","Input : test_str1 = 'e!e!k!s!g', test_str2 = 'g!e!e!k!s', delim = '!' 
+Output : True ","Python  -  Similar characters Strings comparison
+# Importing the collections module
+from collections import Counter
+
+# Initializing strings
+test_str1 = ""e:k:s:g""
+test_str2 = ""g:e:k:s""
+
+# Printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# Initializing empty dictionaries
+dict1 = {}
+dict2 = {}
+
+# Counting the frequency of each character in both strings and storing the results in the corresponding dictionary
+dict1 = Counter(test_str1)
+dict2 = Counter(test_str2)
+
+# Comparing the two dictionaries to check if they have the same keys with the same frequency of values
+res = dict1 == dict2
+
+# Printing result
+print(""Are strings similar : "" + str(res))"
+Python  -  Similar characters Strings comparison,https://www.geeksforgeeks.org/python-similar-characters-strings-comparison/,"# initializing strings
+test_str1 = ""e:k:s:g""
+test_str2 = ""g:e:k:s""
+
+# initializing delimiter
+delim = "":""
+
+# convert strings to lists of characters
+list1 = test_str1.split(delim)
+list2 = test_str2.split(delim)
+
+# check if both lists have the same characters
+res = all(char in list2 for char in list1) and all(char in list1 for char in list2)
+
+# printing result
+print(""Are strings similar : "" + str(res))","Input : test_str1 = 'e!e!k!s!g', test_str2 = 'g!e!e!k!s', delim = '!' 
+Output : True ","Python  -  Similar characters Strings comparison
+# initializing strings
+test_str1 = ""e:k:s:g""
+test_str2 = ""g:e:k:s""
+
+# initializing delimiter
+delim = "":""
+
+# convert strings to lists of characters
+list1 = test_str1.split(delim)
+list2 = test_str2.split(delim)
+
+# check if both lists have the same characters
+res = all(char in list2 for char in list1) and all(char in list1 for char in list2)
+
+# printing result
+print(""Are strings similar : "" + str(res))"
+Python  -  Remove K length Duplicates from String,https://www.geeksforgeeks.org/python-remove-k-length-duplicates-from-string/,"# Python3 code to demonstrate working of
+# Remove K length Duplicates from String
+# Using loop + slicing
+
+# initializing strings
+test_str = ""geeksforfreeksfo""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing K
+K = 3
+
+memo = set()
+res = []
+for idx in range(0, len(test_str) - K):
+    # slicing K length substrings
+    sub = test_str[idx : idx + K]
+
+    # checking for presence
+    if sub not in memo:
+        memo.add(sub)
+        res.append(sub)
+
+res = """".join(res[ele] for ele in range(0, len(res), K))
+
+# printing result
+print(""The modified string : "" + str(res))","From code
+The original string is : geeksforfreeksfo
","Python  -  Remove K length Duplicates from String
+# Python3 code to demonstrate working of
+# Remove K length Duplicates from String
+# Using loop + slicing
+
+# initializing strings
+test_str = ""geeksforfreeksfo""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing K
+K = 3
+
+memo = set()
+res = []
+for idx in range(0, len(test_str) - K):
+    # slicing K length substrings
+    sub = test_str[idx : idx + K]
+
+    # checking for presence
+    if sub not in memo:
+        memo.add(sub)
+        res.append(sub)
+
+res = """".join(res[ele] for ele in range(0, len(res), K))
+
+# printing result
+print(""The modified string : "" + str(res))"
+Python  -  Remove suffix from string list,https://www.geeksforgeeks.org/python-remove-suffix-from-string-list/,"# Python3 code to demonstrate working of
+# Suffix removal from String list
+# using loop + remove() + endswith()
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize suffix
+suff = ""x""
+
+# Suffix removal from String list
+# using loop + remove() + endswith()
+for word in test_list[:]:
+    if word.endswith(suff):
+        test_list.remove(word)
+
+# printing result
+print(""List after removal of suffix elements : "" + str(test_list))","From code
+The original list : ['allx', 'lovex', 'gfg', 'xit', 'is', 'bestx']","Python  -  Remove suffix from string list
+# Python3 code to demonstrate working of
+# Suffix removal from String list
+# using loop + remove() + endswith()
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize suffix
+suff = ""x""
+
+# Suffix removal from String list
+# using loop + remove() + endswith()
+for word in test_list[:]:
+    if word.endswith(suff):
+        test_list.remove(word)
+
+# printing result
+print(""List after removal of suffix elements : "" + str(test_list))"
+Python  -  Remove suffix from string list,https://www.geeksforgeeks.org/python-remove-suffix-from-string-list/,"# Python3 code to demonstrate working of
+# Suffix removal from String list
+# using list comprehension + endswith()
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize suff
+suff = ""x""
+
+# Suffix removal from String list
+# using list comprehension + endswith()
+res = [ele for ele in test_list if not ele.endswith(suff)]
+
+# printing result
+print(""List after removal of suffix elements : "" + str(res))","From code
+The original list : ['allx', 'lovex', 'gfg', 'xit', 'is', 'bestx']","Python  -  Remove suffix from string list
+# Python3 code to demonstrate working of
+# Suffix removal from String list
+# using list comprehension + endswith()
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize suff
+suff = ""x""
+
+# Suffix removal from String list
+# using list comprehension + endswith()
+res = [ele for ele in test_list if not ele.endswith(suff)]
+
+# printing result
+print(""List after removal of suffix elements : "" + str(res))"
+Python  -  Remove suffix from string list,https://www.geeksforgeeks.org/python-remove-suffix-from-string-list/,"# Python3 code to demonstrate working of
+# Remove prefix strings from list
+# using filter + endswith()
+
+# initialize suff
+suff = ""x""
+
+
+def eva(x):
+    return not x.endswith(suff)
+
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Remove prefix strings from list
+# using filter + endswith()
+res = list(filter(eva, test_list))
+
+# printing result
+print(""List after removal of Kth character of each string : "" + str(res))","From code
+The original list : ['allx', 'lovex', 'gfg', 'xit', 'is', 'bestx']","Python  -  Remove suffix from string list
+# Python3 code to demonstrate working of
+# Remove prefix strings from list
+# using filter + endswith()
+
+# initialize suff
+suff = ""x""
+
+
+def eva(x):
+    return not x.endswith(suff)
+
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Remove prefix strings from list
+# using filter + endswith()
+res = list(filter(eva, test_list))
+
+# printing result
+print(""List after removal of Kth character of each string : "" + str(res))"
+Python  -  Remove suffix from string list,https://www.geeksforgeeks.org/python-remove-suffix-from-string-list/,"# Python3 code to demonstrate working of
+# Suffix removal from String list
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize suffix
+suff = ""x""
+
+res = []
+# Suffix removal from String list
+for i in test_list:
+    if i[-1] != suff:
+        res.append(i)
+
+# printing result
+print(""List after removal of suffix elements : "" + str(res))","From code
+The original list : ['allx', 'lovex', 'gfg', 'xit', 'is', 'bestx']","Python  -  Remove suffix from string list
+# Python3 code to demonstrate working of
+# Suffix removal from String list
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize suffix
+suff = ""x""
+
+res = []
+# Suffix removal from String list
+for i in test_list:
+    if i[-1] != suff:
+        res.append(i)
+
+# printing result
+print(""List after removal of suffix elements : "" + str(res))"
+Python  -  Remove suffix from string list,https://www.geeksforgeeks.org/python-remove-suffix-from-string-list/,"# Python3 code to demonstrate working of
+# Suffix removal from String list
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize suffix
+suff = ""x""
+
+res = []
+# Suffix removal from String list
+for i in test_list:
+    if i.find(suff) != len(i) - 1:
+        res.append(i)
+
+# printing result
+print(""List after removal of suffix elements : "" + str(res))","From code
+The original list : ['allx', 'lovex', 'gfg', 'xit', 'is', 'bestx']","Python  -  Remove suffix from string list
+# Python3 code to demonstrate working of
+# Suffix removal from String list
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize suffix
+suff = ""x""
+
+res = []
+# Suffix removal from String list
+for i in test_list:
+    if i.find(suff) != len(i) - 1:
+        res.append(i)
+
+# printing result
+print(""List after removal of suffix elements : "" + str(res))"
+Python  -  Remove suffix from string list,https://www.geeksforgeeks.org/python-remove-suffix-from-string-list/,"# Python3 code to demonstrate working of
+# Remove prefix strings from list
+
+# initialize suff
+suff = ""x""
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Remove prefix strings from list
+
+res = list(filter(lambda x: x[-1] != suff, test_list))
+
+# printing result
+print(""List after removal of Kth character of each string : "" + str(res))","From code
+The original list : ['allx', 'lovex', 'gfg', 'xit', 'is', 'bestx']","Python  -  Remove suffix from string list
+# Python3 code to demonstrate working of
+# Remove prefix strings from list
+
+# initialize suff
+suff = ""x""
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Remove prefix strings from list
+
+res = list(filter(lambda x: x[-1] != suff, test_list))
+
+# printing result
+print(""List after removal of Kth character of each string : "" + str(res))"
+Python  -  Remove suffix from string list,https://www.geeksforgeeks.org/python-remove-suffix-from-string-list/,"import re
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize suffix
+suff = ""x$""
+
+# Suffix removal from String list using regular expressions
+res = [x for x in test_list if not re.search(suff, x)]
+
+# printing result
+print(""List after removal of suffix elements : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original list : ['allx', 'lovex', 'gfg', 'xit', 'is', 'bestx']","Python  -  Remove suffix from string list
+import re
+
+# initialize list
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize suffix
+suff = ""x$""
+
+# Suffix removal from String list using regular expressions
+res = [x for x in test_list if not re.search(suff, x)]
+
+# printing result
+print(""List after removal of suffix elements : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Remove suffix from string list,https://www.geeksforgeeks.org/python-remove-suffix-from-string-list/,"import pandas as pd
+
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+# printing original list
+
+print(""The original list : "" + str(test_list))
+suffix = ""x""
+
+# Convert the list of strings to a pandas series
+
+s = pd.Series(test_list)
+
+# Remove elements with the suffix
+
+res = s[~s.str.endswith(suffix)].tolist()
+
+print(""List after removal of suffix elements :"", res)
+
+# This code is contributed by Vinay Pinjala.","From code
+The original list : ['allx', 'lovex', 'gfg', 'xit', 'is', 'bestx']","Python  -  Remove suffix from string list
+import pandas as pd
+
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+# printing original list
+
+print(""The original list : "" + str(test_list))
+suffix = ""x""
+
+# Convert the list of strings to a pandas series
+
+s = pd.Series(test_list)
+
+# Remove elements with the suffix
+
+res = s[~s.str.endswith(suffix)].tolist()
+
+print(""List after removal of suffix elements :"", res)
+
+# This code is contributed by Vinay Pinjala."
+Python  -  Remove suffix from string list,https://www.geeksforgeeks.org/python-remove-suffix-from-string-list/,"def remove_strings_with_prefix(lst, prefix):
+    # Base case: if the list is empty, return an empty list
+    if not lst:
+        return []
+
+    # Recursive case: remove the prefix from the first element in the list
+    head = lst[0]
+    if head.endswith(prefix):
+        # If the head ends with the prefix, skip it and recurse on the rest of the list
+        return remove_strings_with_prefix(lst[1:], prefix)
+    else:
+        # If the head does not end with the prefix, include it and recurse on the rest of the list
+        return [head] + remove_strings_with_prefix(lst[1:], prefix)
+
+
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+# printing original list
+
+print(""The original list : "" + str(test_list))
+suffix = ""x""
+
+
+# Remove elements with the suffix
+
+res = remove_strings_with_prefix(test_list, suffix)
+
+print(""List after removal of suffix elements :"", res)
+
+# This code is contributed by tvsk.","From code
+The original list : ['allx', 'lovex', 'gfg', 'xit', 'is', 'bestx']","Python  -  Remove suffix from string list
+def remove_strings_with_prefix(lst, prefix):
+    # Base case: if the list is empty, return an empty list
+    if not lst:
+        return []
+
+    # Recursive case: remove the prefix from the first element in the list
+    head = lst[0]
+    if head.endswith(prefix):
+        # If the head ends with the prefix, skip it and recurse on the rest of the list
+        return remove_strings_with_prefix(lst[1:], prefix)
+    else:
+        # If the head does not end with the prefix, include it and recurse on the rest of the list
+        return [head] + remove_strings_with_prefix(lst[1:], prefix)
+
+
+test_list = [""allx"", ""lovex"", ""gfg"", ""xit"", ""is"", ""bestx""]
+# printing original list
+
+print(""The original list : "" + str(test_list))
+suffix = ""x""
+
+
+# Remove elements with the suffix
+
+res = remove_strings_with_prefix(test_list, suffix)
+
+print(""List after removal of suffix elements :"", res)
+
+# This code is contributed by tvsk."
+Python Counter| Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"def duplicate_characters(string):
+    # Create an empty dictionary
+    chars = {}
+
+    # Iterate through each character in the string
+    for char in string:
+        # If the character is not in the dictionary, add it
+        if char not in chars:
+            chars[char] = 1
+        else:
+            # If the character is already in the dictionary, increment the count
+            chars[char] += 1
+
+    # Create a list to store the duplicate characters
+    duplicates = []
+
+    # Iterate through the dictionary to find characters with count greater than 1
+    for char, count in chars.items():
+        if count > 1:
+            duplicates.append(char)
+
+    return duplicates
+
+
+# Test cases
+print(duplicate_characters(""geeksforgeeks""))","From code
+['g', 'e', 'k', 's']","Python Counter| Find all duplicate characters in string
+def duplicate_characters(string):
+    # Create an empty dictionary
+    chars = {}
+
+    # Iterate through each character in the string
+    for char in string:
+        # If the character is not in the dictionary, add it
+        if char not in chars:
+            chars[char] = 1
+        else:
+            # If the character is already in the dictionary, increment the count
+            chars[char] += 1
+
+    # Create a list to store the duplicate characters
+    duplicates = []
+
+    # Iterate through the dictionary to find characters with count greater than 1
+    for char, count in chars.items():
+        if count > 1:
+            duplicates.append(char)
+
+    return duplicates
+
+
+# Test cases
+print(duplicate_characters(""geeksforgeeks""))"
+Python Counter| Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"from collections import Counter
+
+
+def find_dup_char(input):
+    # now create dictionary using counter method
+    # which will have strings as key and their
+    # frequencies as value
+    WC = Counter(input)
+
+    # Finding no. of  occurrence of a character
+    # and get the index of it.
+    for letter, count in WC.items():
+        if count > 1:
+            print(letter)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)","From code
+['g', 'e', 'k', 's']","Python Counter| Find all duplicate characters in string
+from collections import Counter
+
+
+def find_dup_char(input):
+    # now create dictionary using counter method
+    # which will have strings as key and their
+    # frequencies as value
+    WC = Counter(input)
+
+    # Finding no. of  occurrence of a character
+    # and get the index of it.
+    for letter, count in WC.items():
+        if count > 1:
+            print(letter)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)"
+Python Counter| Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"def find_dup_char(input):
+    x = []
+    for i in input:
+        if i not in x and input.count(i) > 1:
+            x.append(i)
+    print("" "".join(x))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)","From code
+['g', 'e', 'k', 's']","Python Counter| Find all duplicate characters in string
+def find_dup_char(input):
+    x = []
+    for i in input:
+        if i not in x and input.count(i) > 1:
+            x.append(i)
+    print("" "".join(x))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)"
+Python Counter| Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"def find_dup_char(input):
+    x = filter(lambda x: input.count(x) >= 2, input)
+    print("" "".join(set(x)))
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)","From code
+['g', 'e', 'k', 's']","Python Counter| Find all duplicate characters in string
+def find_dup_char(input):
+    x = filter(lambda x: input.count(x) >= 2, input)
+    print("" "".join(set(x)))
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)"
+Python Counter| Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"def find_duplicate_chars(string):
+    # Create empty sets to store unique and duplicate characters
+    unique_chars = set()
+    duplicate_chars = set()
+
+    # Iterate through each character in the string
+    for char in string:
+        # If the character is already in unique_chars, it is a duplicate
+        if char in unique_chars:
+            duplicate_chars.add(char)
+        # Otherwise, add it to unique_chars
+        else:
+            unique_chars.add(char)
+    return duplicate_chars
+
+
+# Example usage:
+print(find_duplicate_chars(""geeksforgeeks""))  # Output: ['e', 'g', 'k', 's']","From code
+['g', 'e', 'k', 's']","Python Counter| Find all duplicate characters in string
+def find_duplicate_chars(string):
+    # Create empty sets to store unique and duplicate characters
+    unique_chars = set()
+    duplicate_chars = set()
+
+    # Iterate through each character in the string
+    for char in string:
+        # If the character is already in unique_chars, it is a duplicate
+        if char in unique_chars:
+            duplicate_chars.add(char)
+        # Otherwise, add it to unique_chars
+        else:
+            unique_chars.add(char)
+    return duplicate_chars
+
+
+# Example usage:
+print(find_duplicate_chars(""geeksforgeeks""))  # Output: ['e', 'g', 'k', 's']"
+Python Counter| Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"from functools import reduce
+
+
+def find_dup_char(input):
+    x = reduce(
+        lambda x, b: x + b if input.rindex(b) != input.index(b) and b not in x else x,
+        input,
+        """",
+    )
+    print(x)
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)","From code
+['g', 'e', 'k', 's']","Python Counter| Find all duplicate characters in string
+from functools import reduce
+
+
+def find_dup_char(input):
+    x = reduce(
+        lambda x, b: x + b if input.rindex(b) != input.index(b) and b not in x else x,
+        input,
+        """",
+    )
+    print(x)
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)"
+Python  -  Replace duplicate Occurrence in String,https://www.geeksforgeeks.org/python-replace-duplicate-occurrence-in-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Replace duplicate Occurrence in String
+# Using split() + enumerate() + loop
+
+# initializing string
+test_str = ""Gfg is best . Gfg also has Classes now. \
+                Classes help understand better . ""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing replace mapping
+repl_dict = {""Gfg"": ""It"", ""Classes"": ""They""}
+
+# Replace duplicate Occurrence in String
+# Using split() + enumerate() + loop
+test_list = test_str.split("" "")
+res = set()
+for idx, ele in enumerate(test_list):
+    if ele in repl_dict:
+        if ele in res:
+            test_list[idx] = repl_dict[ele]
+        else:
+            res.add(ele)
+res = "" "".join(test_list)
+
+# printing result
+print(""The string after replacing : "" + str(res))","From code
+The original string is : Gfg is best . Gfg also has Classes now. Classes help understand better . ","Python  -  Replace duplicate Occurrence in String
+# Python3 code to demonstrate working of
+# Replace duplicate Occurrence in String
+# Using split() + enumerate() + loop
+
+# initializing string
+test_str = ""Gfg is best . Gfg also has Classes now. \
+                Classes help understand better . ""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing replace mapping
+repl_dict = {""Gfg"": ""It"", ""Classes"": ""They""}
+
+# Replace duplicate Occurrence in String
+# Using split() + enumerate() + loop
+test_list = test_str.split("" "")
+res = set()
+for idx, ele in enumerate(test_list):
+    if ele in repl_dict:
+        if ele in res:
+            test_list[idx] = repl_dict[ele]
+        else:
+            res.add(ele)
+res = "" "".join(test_list)
+
+# printing result
+print(""The string after replacing : "" + str(res))"
+Python  -  Replace duplicate Occurrence in String,https://www.geeksforgeeks.org/python-replace-duplicate-occurrence-in-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Replace duplicate Occurrence in String
+# Using keys() + index() + list comprehension
+
+# initializing string
+test_str = ""Gfg is best . Gfg also has Classes now. Classes help understand better . ""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing replace mapping
+repl_dict = {""Gfg"": ""It"", ""Classes"": ""They""}
+
+# Replace duplicate Occurrence in String
+# Using keys() + index() + list comprehension
+test_list = test_str.split("" "")
+res = "" "".join(
+    [
+        repl_dict.get(val)
+        if val in repl_dict.keys() and test_list.index(val) != idx
+        else val
+        for idx, val in enumerate(test_list)
+    ]
+)
+
+# printing result
+print(""The string after replacing : "" + str(res))","From code
+The original string is : Gfg is best . Gfg also has Classes now. Classes help understand better . ","Python  -  Replace duplicate Occurrence in String
+# Python3 code to demonstrate working of
+# Replace duplicate Occurrence in String
+# Using keys() + index() + list comprehension
+
+# initializing string
+test_str = ""Gfg is best . Gfg also has Classes now. Classes help understand better . ""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing replace mapping
+repl_dict = {""Gfg"": ""It"", ""Classes"": ""They""}
+
+# Replace duplicate Occurrence in String
+# Using keys() + index() + list comprehension
+test_list = test_str.split("" "")
+res = "" "".join(
+    [
+        repl_dict.get(val)
+        if val in repl_dict.keys() and test_list.index(val) != idx
+        else val
+        for idx, val in enumerate(test_list)
+    ]
+)
+
+# printing result
+print(""The string after replacing : "" + str(res))"
+Python  -  Replace duplicate Occurrence in String,https://www.geeksforgeeks.org/python-replace-duplicate-occurrence-in-string/?ref=leftbar-rightbar,"# initializing string
+test_str = ""Gfg is best . Gfg also has Classes now. Classes help understand better . ""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing replace mapping
+repl_dict = {""Gfg"": ""It"", ""Classes"": ""They""}
+
+# Replace duplicate Occurrence in String
+# Using set() + loop + list comprehension
+words = test_str.split()
+seen = set()
+res = [
+    repl_dict[word]
+    if word in repl_dict and word not in seen and not seen.add(word)
+    else word
+    for word in words
+]
+
+# join the list of words to form the final string
+res = "" "".join(res)
+
+# printing result
+print(""The string after replacing : "" + str(res))","From code
+The original string is : Gfg is best . Gfg also has Classes now. Classes help understand better . ","Python  -  Replace duplicate Occurrence in String
+# initializing string
+test_str = ""Gfg is best . Gfg also has Classes now. Classes help understand better . ""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing replace mapping
+repl_dict = {""Gfg"": ""It"", ""Classes"": ""They""}
+
+# Replace duplicate Occurrence in String
+# Using set() + loop + list comprehension
+words = test_str.split()
+seen = set()
+res = [
+    repl_dict[word]
+    if word in repl_dict and word not in seen and not seen.add(word)
+    else word
+    for word in words
+]
+
+# join the list of words to form the final string
+res = "" "".join(res)
+
+# printing result
+print(""The string after replacing : "" + str(res))"
+Python  -  Replace duplicate Occurrence in String,https://www.geeksforgeeks.org/python-replace-duplicate-occurrence-in-string/?ref=leftbar-rightbar,"import re
+
+# initializing string
+test_str = ""Gfg is best . Gfg also has Classes now. \
+                Classes help understand better . ""
+
+# initializing replace mapping
+repl_dict = {""Gfg"": ""It"", ""Classes"": ""They""}
+
+# regular expression pattern to match repeated occurrences
+pattern = r""\b("" + ""|"".join(repl_dict.keys()) + r"")\b(?=.*\b\1\b)""
+
+# Replace duplicate Occurrence in String
+res = re.sub(pattern, lambda match: repl_dict[match.group()], test_str)
+
+# printing result
+print(""The original string is : "" + str(test_str))
+print(""The string after replacing : "" + str(res))","From code
+The original string is : Gfg is best . Gfg also has Classes now. Classes help understand better . ","Python  -  Replace duplicate Occurrence in String
+import re
+
+# initializing string
+test_str = ""Gfg is best . Gfg also has Classes now. \
+                Classes help understand better . ""
+
+# initializing replace mapping
+repl_dict = {""Gfg"": ""It"", ""Classes"": ""They""}
+
+# regular expression pattern to match repeated occurrences
+pattern = r""\b("" + ""|"".join(repl_dict.keys()) + r"")\b(?=.*\b\1\b)""
+
+# Replace duplicate Occurrence in String
+res = re.sub(pattern, lambda match: repl_dict[match.group()], test_str)
+
+# printing result
+print(""The original string is : "" + str(test_str))
+print(""The string after replacing : "" + str(res))"
+Ways to convert string to dictionaries,https://www.geeksforgeeks.org/ways-to-convert-string-to-dictionary/?ref=leftbar-rightbar,"# Python implementation of converting
+# a string into a dictionary
+
+# initialising string
+str = "" Jan = January; Feb = February; Mar = March""
+
+# At first the string will be splitted
+# at the occurrence of ';' to divide items
+# for the dictionaryand then again splitting
+# will be done at occurrence of '=' which
+# generates key:value pair for each item
+dictionary = dict(subString.split(""="") for subString in str.split("";""))
+
+# printing the generated dictionary
+print(dictionary)","From code
+{' Jan ': ' January', ' Feb ': ' February', ' Mar ': ' March'}","Ways to convert string to dictionaries
+# Python implementation of converting
+# a string into a dictionary
+
+# initialising string
+str = "" Jan = January; Feb = February; Mar = March""
+
+# At first the string will be splitted
+# at the occurrence of ';' to divide items
+# for the dictionaryand then again splitting
+# will be done at occurrence of '=' which
+# generates key:value pair for each item
+dictionary = dict(subString.split(""="") for subString in str.split("";""))
+
+# printing the generated dictionary
+print(dictionary)"
+Ways to convert string to dictionaries,https://www.geeksforgeeks.org/ways-to-convert-string-to-dictionary/?ref=leftbar-rightbar,"# Python implementation of converting
+# a string into a dictionary
+
+# initialising first string
+str1 = ""Jan, Feb, March""
+str2 = ""January | February | March""
+
+# splitting first string
+# in order to get keys
+keys = str1.split("", "")
+
+# splitting second string
+# in order to get values
+values = str2.split(""|"")
+
+# declaring the dictionary
+dictionary = {}
+
+# Assigning keys and its
+# corresponding values in
+# the dictionary
+for i in range(len(keys)):
+    dictionary[keys[i]] = values[i]
+
+# printing the generated dictionary
+print(dictionary)","From code
+{' Jan ': ' January', ' Feb ': ' February', ' Mar ': ' March'}","Ways to convert string to dictionaries
+# Python implementation of converting
+# a string into a dictionary
+
+# initialising first string
+str1 = ""Jan, Feb, March""
+str2 = ""January | February | March""
+
+# splitting first string
+# in order to get keys
+keys = str1.split("", "")
+
+# splitting second string
+# in order to get values
+values = str2.split(""|"")
+
+# declaring the dictionary
+dictionary = {}
+
+# Assigning keys and its
+# corresponding values in
+# the dictionary
+for i in range(len(keys)):
+    dictionary[keys[i]] = values[i]
+
+# printing the generated dictionary
+print(dictionary)"
+Ways to convert string to dictionaries,https://www.geeksforgeeks.org/ways-to-convert-string-to-dictionary/?ref=leftbar-rightbar,"# Python implementation of converting
+# a string into a dictionary
+
+# initialising first string
+str1 = ""Jan, Feb, March""
+str2 = ""January | February | March""
+
+# splitting first string
+# in order to get keys
+keys = str1.split("", "")
+
+# splitting second string
+# in order to get values
+values = str2.split(""|"")
+
+# declaring the dictionary
+dictionary = {}
+
+# Assigning keys and its
+# corresponding values in
+# the dictionary
+dictionary = dict(zip(keys, values))
+
+# printing the generated dictionary
+print(dictionary)","From code
+{' Jan ': ' January', ' Feb ': ' February', ' Mar ': ' March'}","Ways to convert string to dictionaries
+# Python implementation of converting
+# a string into a dictionary
+
+# initialising first string
+str1 = ""Jan, Feb, March""
+str2 = ""January | February | March""
+
+# splitting first string
+# in order to get keys
+keys = str1.split("", "")
+
+# splitting second string
+# in order to get values
+values = str2.split(""|"")
+
+# declaring the dictionary
+dictionary = {}
+
+# Assigning keys and its
+# corresponding values in
+# the dictionary
+dictionary = dict(zip(keys, values))
+
+# printing the generated dictionary
+print(dictionary)"
+Ways to convert string to dictionaries,https://www.geeksforgeeks.org/ways-to-convert-string-to-dictionary/?ref=leftbar-rightbar,"# Python implementation of converting
+# a string into a dictionary
+
+# importing ast module
+import ast
+
+# initialising string dictionary
+str = '{""Jan"" : ""January"", ""Feb"" : ""February"", ""Mar"" : ""March""}'
+
+# converting string into dictionary
+dictionary = ast.literal_eval(str)
+
+# printing the generated dictionary
+print(dictionary)","From code
+{' Jan ': ' January', ' Feb ': ' February', ' Mar ': ' March'}","Ways to convert string to dictionaries
+# Python implementation of converting
+# a string into a dictionary
+
+# importing ast module
+import ast
+
+# initialising string dictionary
+str = '{""Jan"" : ""January"", ""Feb"" : ""February"", ""Mar"" : ""March""}'
+
+# converting string into dictionary
+dictionary = ast.literal_eval(str)
+
+# printing the generated dictionary
+print(dictionary)"
+Ways to convert string to dictionaries,https://www.geeksforgeeks.org/ways-to-convert-string-to-dictionary/?ref=leftbar-rightbar,"# Python implementation of converting
+# a string into a dictionary
+
+# initialising string
+str = "" Jan = January; Feb = February; Mar = March""
+
+res = dict()
+x = str.split("";"")
+for i in x:
+    a = i[: i.index(""="")]
+    b = i[i.index(""="") + 1 :]
+    res[a] = b
+# printing the generated dictionary
+print(res)","From code
+{' Jan ': ' January', ' Feb ': ' February', ' Mar ': ' March'}","Ways to convert string to dictionaries
+# Python implementation of converting
+# a string into a dictionary
+
+# initialising string
+str = "" Jan = January; Feb = February; Mar = March""
+
+res = dict()
+x = str.split("";"")
+for i in x:
+    a = i[: i.index(""="")]
+    b = i[i.index(""="") + 1 :]
+    res[a] = b
+# printing the generated dictionary
+print(res)"
+Python  -  Check if two strings are Rotationally Equivalent,https://www.geeksforgeeks.org/python-check-if-two-strings-are-rotationally-equivalent/,"# Python3 code to demonstrate working of
+# Check if two strings are Rotationally Equivalent
+# Using loop + string slicing
+
+# initializing strings
+test_str1 = ""geeks""
+test_str2 = ""eksge""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# Check if two strings are Rotationally Equivalent
+# Using loop + string slicing
+res = False
+for idx in range(len(test_str1)):
+    if test_str1[idx:] + test_str1[:idx] == test_str2:
+        res = True
+        break
+
+# printing result
+print(""Are two strings Rotationally equal ? : "" + str(res))","From code
+The original string 1 is : geeks","Python  -  Check if two strings are Rotationally Equivalent
+# Python3 code to demonstrate working of
+# Check if two strings are Rotationally Equivalent
+# Using loop + string slicing
+
+# initializing strings
+test_str1 = ""geeks""
+test_str2 = ""eksge""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# Check if two strings are Rotationally Equivalent
+# Using loop + string slicing
+res = False
+for idx in range(len(test_str1)):
+    if test_str1[idx:] + test_str1[:idx] == test_str2:
+        res = True
+        break
+
+# printing result
+print(""Are two strings Rotationally equal ? : "" + str(res))"
+Python  -  Check if two strings are Rotationally Equivalent,https://www.geeksforgeeks.org/python-check-if-two-strings-are-rotationally-equivalent/,"# Python3 code to demonstrate working of
+# Check if two strings are Rotationally Equivalent
+# Using any() + join() + enumerate()
+
+# initializing strings
+test_str1 = ""geeks""
+test_str2 = ""eksge""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# Check if two strings are Rotationally Equivalent
+# Using any() + join() + enumerate()
+res = any(
+    """".join([test_str2[idx2 - idx1] for idx2, val2 in enumerate(test_str2)])
+    == test_str1
+    for idx1, val1 in enumerate(test_str1)
+)
+
+# printing result
+print(""Are two strings Rotationally equal ? : "" + str(res))","From code
+The original string 1 is : geeks","Python  -  Check if two strings are Rotationally Equivalent
+# Python3 code to demonstrate working of
+# Check if two strings are Rotationally Equivalent
+# Using any() + join() + enumerate()
+
+# initializing strings
+test_str1 = ""geeks""
+test_str2 = ""eksge""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# Check if two strings are Rotationally Equivalent
+# Using any() + join() + enumerate()
+res = any(
+    """".join([test_str2[idx2 - idx1] for idx2, val2 in enumerate(test_str2)])
+    == test_str1
+    for idx1, val1 in enumerate(test_str1)
+)
+
+# printing result
+print(""Are two strings Rotationally equal ? : "" + str(res))"
+Python  -  Check if two strings are Rotationally Equivalent,https://www.geeksforgeeks.org/python-check-if-two-strings-are-rotationally-equivalent/,"test_str1 = ""geeks""
+test_str2 = ""eksge""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# Check if two strings are Rotationally Equivalent
+# Using inbuilt function
+res = test_str2 in (test_str1 + test_str1)
+
+# printing result
+print(""Are two strings Rotationally equal ? : "" + str(res))","From code
+The original string 1 is : geeks","Python  -  Check if two strings are Rotationally Equivalent
+test_str1 = ""geeks""
+test_str2 = ""eksge""
+
+# printing original strings
+print(""The original string 1 is : "" + str(test_str1))
+print(""The original string 2 is : "" + str(test_str2))
+
+# Check if two strings are Rotationally Equivalent
+# Using inbuilt function
+res = test_str2 in (test_str1 + test_str1)
+
+# printing result
+print(""Are two strings Rotationally equal ? : "" + str(res))"
+Python | Test if string is subset of another listr,https://www.geeksforgeeks.org/python-test-if-string-is-subset-of-another/,"# Python3 code to demonstrate working of
+# Test if string is subset of another
+# Using all()
+
+# initializing strings
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+
+# printing original string
+print(""The original string is : "" + test_str1)
+
+# Test if string is subset of another
+# Using all()
+res = all(ele in test_str1 for ele in test_str2)
+
+# printing result
+print(""Does string contains all the characters of other list? : "" + str(res))","From code
+The original string is : geeksforgeeks","Python | Test if string is subset of another listr
+# Python3 code to demonstrate working of
+# Test if string is subset of another
+# Using all()
+
+# initializing strings
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+
+# printing original string
+print(""The original string is : "" + test_str1)
+
+# Test if string is subset of another
+# Using all()
+res = all(ele in test_str1 for ele in test_str2)
+
+# printing result
+print(""Does string contains all the characters of other list? : "" + str(res))"
+Python | Test if string is subset of another listr,https://www.geeksforgeeks.org/python-test-if-string-is-subset-of-another/,"# Python3 code to demonstrate working of
+# Test if string is subset of another
+# Using issubset()
+
+# initializing strings
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+
+# printing original string
+print(""The original string is : "" + test_str1)
+
+# Test if string is subset of another
+# Using issubset()
+res = set(test_str2).issubset(test_str1)
+
+# printing result
+print(""Does string contains all the characters of other list? : "" + str(res))","From code
+The original string is : geeksforgeeks","Python | Test if string is subset of another listr
+# Python3 code to demonstrate working of
+# Test if string is subset of another
+# Using issubset()
+
+# initializing strings
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+
+# printing original string
+print(""The original string is : "" + test_str1)
+
+# Test if string is subset of another
+# Using issubset()
+res = set(test_str2).issubset(test_str1)
+
+# printing result
+print(""Does string contains all the characters of other list? : "" + str(res))"
+Python | Test if string is subset of another listr,https://www.geeksforgeeks.org/python-test-if-string-is-subset-of-another/,"def is_subset(test_str1, test_str2):
+    if not test_str2:
+        return True
+    if not test_str1:
+        return False
+    if test_str1[0] == test_str2[0]:
+        return is_subset(test_str1[1:], test_str2[1:])
+    return is_subset(test_str1[1:], test_str2)
+
+
+# initializing strings
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+
+# printing original string
+print(""The original string is : "" + test_str1)
+
+# Test if string is subset of another
+# Using recursive function
+res = is_subset(test_str1, test_str2)
+
+# printing result
+print(""Does string contains all the characters of other list? : "" + str(res))
+# this code contributed by tvsk","From code
+The original string is : geeksforgeeks","Python | Test if string is subset of another listr
+def is_subset(test_str1, test_str2):
+    if not test_str2:
+        return True
+    if not test_str1:
+        return False
+    if test_str1[0] == test_str2[0]:
+        return is_subset(test_str1[1:], test_str2[1:])
+    return is_subset(test_str1[1:], test_str2)
+
+
+# initializing strings
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+
+# printing original string
+print(""The original string is : "" + test_str1)
+
+# Test if string is subset of another
+# Using recursive function
+res = is_subset(test_str1, test_str2)
+
+# printing result
+print(""Does string contains all the characters of other list? : "" + str(res))
+# this code contributed by tvsk"
+Python | Test if string is subset of another listr,https://www.geeksforgeeks.org/python-test-if-string-is-subset-of-another/,"# Python3 code to demonstrate working of
+# Test if string is subset of another
+# Using filter() and lambda
+
+# initializing strings
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+
+# printing original string
+print(""The original string is : "" + test_str1)
+
+# Test if string is subset of another
+# Using filter() and lambda
+
+# Use filter() and lambda to generate a new list of characters from test_str2
+# that are also in test_str1, and then check if the length of that list
+# is equal to the length of test_str2
+result = len(test_str2) == len(list(filter(lambda c: c in test_str1, test_str2)))
+
+# printing result
+print(""Does string contains all the characters of other list? : "" + str(result))
+# This code is contributed by Jyothi pinjala","From code
+The original string is : geeksforgeeks","Python | Test if string is subset of another listr
+# Python3 code to demonstrate working of
+# Test if string is subset of another
+# Using filter() and lambda
+
+# initializing strings
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+
+# printing original string
+print(""The original string is : "" + test_str1)
+
+# Test if string is subset of another
+# Using filter() and lambda
+
+# Use filter() and lambda to generate a new list of characters from test_str2
+# that are also in test_str1, and then check if the length of that list
+# is equal to the length of test_str2
+result = len(test_str2) == len(list(filter(lambda c: c in test_str1, test_str2)))
+
+# printing result
+print(""Does string contains all the characters of other list? : "" + str(result))
+# This code is contributed by Jyothi pinjala"
+Python | Test if string is subset of another listr,https://www.geeksforgeeks.org/python-test-if-string-is-subset-of-another/,"# importing Counter from collections module
+from collections import Counter
+
+# initializing strings
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+
+# printing original string
+print(""The original string is : "" + test_str1)
+
+# Test if string is subset of another
+# Using Counter() function
+count1 = Counter(test_str1)
+count2 = Counter(test_str2)
+res = not bool(count2 - count1)
+
+# printing result
+print(""Does string contains all the characters of other list? : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original string is : geeksforgeeks","Python | Test if string is subset of another listr
+# importing Counter from collections module
+from collections import Counter
+
+# initializing strings
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+
+# printing original string
+print(""The original string is : "" + test_str1)
+
+# Test if string is subset of another
+# Using Counter() function
+count1 = Counter(test_str1)
+count2 = Counter(test_str2)
+res = not bool(count2 - count1)
+
+# printing result
+print(""Does string contains all the characters of other list? : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python | Test if string is subset of another listr,https://www.geeksforgeeks.org/python-test-if-string-is-subset-of-another/,"from functools import reduce
+
+
+def is_subset(str1, str2):
+    return reduce(lambda a, b: a and b, map(lambda c: c in str1, str2))
+
+
+# Example usage:
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+# printing original string
+print(""The original string is : "" + test_str1)
+print(is_subset(test_str1, test_str2))
+# This code is contributed by Rayudu","From code
+The original string is : geeksforgeeks","Python | Test if string is subset of another listr
+from functools import reduce
+
+
+def is_subset(str1, str2):
+    return reduce(lambda a, b: a and b, map(lambda c: c in str1, str2))
+
+
+# Example usage:
+test_str1 = ""geeksforgeeks""
+test_str2 = ""gfks""
+# printing original string
+print(""The original string is : "" + test_str1)
+print(is_subset(test_str1, test_str2))
+# This code is contributed by Rayudu"
+Python Program to Generate Random binary string,https://www.geeksforgeeks.org/python-program-to-generate-random-binary-string/?ref=leftbar-rightbar,"# Python program for random
+# binary string generation
+
+
+import random
+
+
+# Function to create the
+# random binary string
+def rand_key(p):
+    # Variable to store the
+    # string
+    key1 = """"
+
+    # Loop to find the string
+    # of desired length
+    for i in range(p):
+        # randint function to generate
+        # 0, 1 randomly and converting
+        # the result into str
+        temp = str(random.randint(0, 1))
+
+        # Concatenation the random 0, 1
+        # to the final result
+        key1 += temp
+
+    return key1
+
+
+# Driver Code
+n = 7
+str1 = rand_key(n)
+print(""Desired length random binary string is: "", str1)","Input: 7
+Output: Desired length of random binary string is:  1000001","Python Program to Generate Random binary string
+# Python program for random
+# binary string generation
+
+
+import random
+
+
+# Function to create the
+# random binary string
+def rand_key(p):
+    # Variable to store the
+    # string
+    key1 = """"
+
+    # Loop to find the string
+    # of desired length
+    for i in range(p):
+        # randint function to generate
+        # 0, 1 randomly and converting
+        # the result into str
+        temp = str(random.randint(0, 1))
+
+        # Concatenation the random 0, 1
+        # to the final result
+        key1 += temp
+
+    return key1
+
+
+# Driver Code
+n = 7
+str1 = rand_key(n)
+print(""Desired length random binary string is: "", str1)"
+Python Program to Generate Random binary string,https://www.geeksforgeeks.org/python-program-to-generate-random-binary-string/?ref=leftbar-rightbar,"import random
+
+
+def generate_binary_string(n):
+    # Generate a random number with n bits
+    number = random.getrandbits(n)
+    # Convert the number to binary
+    binary_string = format(number, ""0b"")
+    return binary_string
+
+
+# Test the function
+n = 7
+print(""Random binary string of length {}: {}"".format(n, generate_binary_string(n)))
+# This code is contributed by Edula Vinay Kumar Reddy","Input: 7
+Output: Desired length of random binary string is:  1000001","Python Program to Generate Random binary string
+import random
+
+
+def generate_binary_string(n):
+    # Generate a random number with n bits
+    number = random.getrandbits(n)
+    # Convert the number to binary
+    binary_string = format(number, ""0b"")
+    return binary_string
+
+
+# Test the function
+n = 7
+print(""Random binary string of length {}: {}"".format(n, generate_binary_string(n)))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python Program to convert binary to string,https://www.geeksforgeeks.org/convert-binary-to-string-using-python/,"# Python3 code to demonstrate working of
+# Converting binary to string
+# Using BinarytoDecimal(binary)+chr()
+
+
+# Defining BinarytoDecimal() function
+def BinaryToDecimal(binary):
+    binary1 = binary
+    decimal, i, n = 0, 0, 0
+    while binary != 0:
+        dec = binary % 10
+        decimal = decimal + dec * pow(2, i)
+        binary = binary // 10
+        i += 1
+    return decimal
+
+
+# Driver's code
+# initializing binary data
+bin_data = ""10001111100101110010111010111110011""
+
+# print binary data
+print(""The binary value is:"", bin_data)
+
+# initializing a empty string for
+# storing the string data
+str_data = "" ""
+
+# slicing the input and converting it
+# in decimal and then converting it in string
+for i in range(0, len(bin_data), 7):
+    # slicing the bin_data from index range [0, 6]
+    # and storing it as integer in temp_data
+    temp_data = int(bin_data[i : i + 7])
+
+    # passing temp_data in BinarytoDecimal() function
+    # to get decimal value of corresponding temp_data
+    decimal_data = BinaryToDecimal(temp_data)
+
+    # Decoding the decimal value returned by
+    # BinarytoDecimal() function, using chr()
+    # function which return the string corresponding
+    # character for given ASCII value, and store it
+    # in str_data
+    str_data = str_data + chr(decimal_data)
+
+# printing the result
+print(""The Binary value after string conversion is:"", str_data)","From code
+The binary value is: 10001111100101110010111010111110011","Python Program to convert binary to string
+# Python3 code to demonstrate working of
+# Converting binary to string
+# Using BinarytoDecimal(binary)+chr()
+
+
+# Defining BinarytoDecimal() function
+def BinaryToDecimal(binary):
+    binary1 = binary
+    decimal, i, n = 0, 0, 0
+    while binary != 0:
+        dec = binary % 10
+        decimal = decimal + dec * pow(2, i)
+        binary = binary // 10
+        i += 1
+    return decimal
+
+
+# Driver's code
+# initializing binary data
+bin_data = ""10001111100101110010111010111110011""
+
+# print binary data
+print(""The binary value is:"", bin_data)
+
+# initializing a empty string for
+# storing the string data
+str_data = "" ""
+
+# slicing the input and converting it
+# in decimal and then converting it in string
+for i in range(0, len(bin_data), 7):
+    # slicing the bin_data from index range [0, 6]
+    # and storing it as integer in temp_data
+    temp_data = int(bin_data[i : i + 7])
+
+    # passing temp_data in BinarytoDecimal() function
+    # to get decimal value of corresponding temp_data
+    decimal_data = BinaryToDecimal(temp_data)
+
+    # Decoding the decimal value returned by
+    # BinarytoDecimal() function, using chr()
+    # function which return the string corresponding
+    # character for given ASCII value, and store it
+    # in str_data
+    str_data = str_data + chr(decimal_data)
+
+# printing the result
+print(""The Binary value after string conversion is:"", str_data)"
+Python Program to convert binary to string,https://www.geeksforgeeks.org/convert-binary-to-string-using-python/,"# Python3 code to demonstrate working of
+# Converting binary to string
+# Using BinarytoDecimal(binary)+chr()
+
+
+# Defining BinarytoDecimal() function
+def BinaryToDecimal(binary):
+    # Using int function to convert to
+    # string
+    string = int(binary, 2)
+
+    return string
+
+
+# Driver's code
+# initializing binary data
+bin_data = ""10001111100101110010111010111110011""
+
+# print binary data
+print(""The binary value is:"", bin_data)
+
+# initializing a empty string for
+# storing the string data
+str_data = "" ""
+
+# slicing the input and converting it
+# in decimal and then converting it in string
+for i in range(0, len(bin_data), 7):
+    # slicing the bin_data from index range [0, 6]
+    # and storing it in temp_data
+    temp_data = bin_data[i : i + 7]
+
+    # passing temp_data in BinarytoDecimal() function
+    # to get decimal value of corresponding temp_data
+    decimal_data = BinaryToDecimal(temp_data)
+
+    # Decoding the decimal value returned by
+    # BinarytoDecimal() function, using chr()
+    # function which return the string corresponding
+    # character for given ASCII value, and store it
+    # in str_data
+    str_data = str_data + chr(decimal_data)
+
+# printing the result
+print(""The Binary value after string conversion is:"", str_data)","From code
+The binary value is: 10001111100101110010111010111110011","Python Program to convert binary to string
+# Python3 code to demonstrate working of
+# Converting binary to string
+# Using BinarytoDecimal(binary)+chr()
+
+
+# Defining BinarytoDecimal() function
+def BinaryToDecimal(binary):
+    # Using int function to convert to
+    # string
+    string = int(binary, 2)
+
+    return string
+
+
+# Driver's code
+# initializing binary data
+bin_data = ""10001111100101110010111010111110011""
+
+# print binary data
+print(""The binary value is:"", bin_data)
+
+# initializing a empty string for
+# storing the string data
+str_data = "" ""
+
+# slicing the input and converting it
+# in decimal and then converting it in string
+for i in range(0, len(bin_data), 7):
+    # slicing the bin_data from index range [0, 6]
+    # and storing it in temp_data
+    temp_data = bin_data[i : i + 7]
+
+    # passing temp_data in BinarytoDecimal() function
+    # to get decimal value of corresponding temp_data
+    decimal_data = BinaryToDecimal(temp_data)
+
+    # Decoding the decimal value returned by
+    # BinarytoDecimal() function, using chr()
+    # function which return the string corresponding
+    # character for given ASCII value, and store it
+    # in str_data
+    str_data = str_data + chr(decimal_data)
+
+# printing the result
+print(""The Binary value after string conversion is:"", str_data)"
+Python  -  Reverse Sort a String,https://www.geeksforgeeks.org/python-reverse-sort-a-string/,"# Python3 code to demonstrate
+# Reverse Sort a String
+# using join() + sorted() + reverse
+
+# initializing string
+test_string = ""geekforgeeks""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+# using join() + sorted() + reverse
+# Sorting a string
+res = """".join(sorted(test_string, reverse=True))
+
+# print result
+print(""String after reverse sorting : "" + str(res))","From code
+The original string : geekforgeeks","Python  -  Reverse Sort a String
+# Python3 code to demonstrate
+# Reverse Sort a String
+# using join() + sorted() + reverse
+
+# initializing string
+test_string = ""geekforgeeks""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+# using join() + sorted() + reverse
+# Sorting a string
+res = """".join(sorted(test_string, reverse=True))
+
+# print result
+print(""String after reverse sorting : "" + str(res))"
+Python  -  Reverse Sort a String,https://www.geeksforgeeks.org/python-reverse-sort-a-string/,"# Python code to demonstrate
+# Reverse Sort a String
+# using sorted() + reduce() + lambda
+
+# initializing string
+test_string = ""geekforgeeks""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+# using sorted() + reduce() + lambda
+# Reverse Sort a String
+res = reduce(lambda x, y: x + y, sorted(test_string, reverse=True))
+
+# print result
+print(""String after reverse sorting : "" + str(res))","From code
+The original string : geekforgeeks","Python  -  Reverse Sort a String
+# Python code to demonstrate
+# Reverse Sort a String
+# using sorted() + reduce() + lambda
+
+# initializing string
+test_string = ""geekforgeeks""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+# using sorted() + reduce() + lambda
+# Reverse Sort a String
+res = reduce(lambda x, y: x + y, sorted(test_string, reverse=True))
+
+# print result
+print(""String after reverse sorting : "" + str(res))"
+Python  -  Reverse Sort a String,https://www.geeksforgeeks.org/python-reverse-sort-a-string/,"# Python code to demonstrate
+# To Sort and Reverse a String
+# using list() + sort() + join()
+
+# initializing string
+test_string = ""geekforgeeks""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+# using list() + sort() + join
+# To Sort and reverse a String
+temp = list(test_string)
+temp.sort(reverse=True)
+res = """".join(temp)
+
+# print result
+print(""String after reverse sorting : "" + res)","From code
+The original string : geekforgeeks","Python  -  Reverse Sort a String
+# Python code to demonstrate
+# To Sort and Reverse a String
+# using list() + sort() + join()
+
+# initializing string
+test_string = ""geekforgeeks""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+# using list() + sort() + join
+# To Sort and reverse a String
+temp = list(test_string)
+temp.sort(reverse=True)
+res = """".join(temp)
+
+# print result
+print(""String after reverse sorting : "" + res)"
+Python  -  Reverse Sort a String,https://www.geeksforgeeks.org/python-reverse-sort-a-string/,"# initializing list
+test_list = [""4"", ""kg"", ""butter"", ""for"", ""40"", ""bucks""]
+
+# print original list
+print(""Original List : "", test_list)
+
+# replace substring using map() function and lambda expression
+res = list(map(lambda x: x.replace(""4"", ""1""), test_list))
+
+# print modified list
+print(""Modified List : "", res)","From code
+The original string : geekforgeeks","Python  -  Reverse Sort a String
+# initializing list
+test_list = [""4"", ""kg"", ""butter"", ""for"", ""40"", ""bucks""]
+
+# print original list
+print(""Original List : "", test_list)
+
+# replace substring using map() function and lambda expression
+res = list(map(lambda x: x.replace(""4"", ""1""), test_list))
+
+# print modified list
+print(""Modified List : "", res)"
+Python  -  Reverse Sort a String,https://www.geeksforgeeks.org/python-reverse-sort-a-string/,"# initializing list
+test_list = [""4"", ""kg"", ""butter"", ""for"", ""40"", ""bucks""]
+
+# print original list
+print(""Original List : "", test_list)
+
+# loop through each element and replace substring
+for i in range(len(test_list)):
+    test_list[i] = test_list[i].replace(""4"", ""1"")
+
+# print modified list
+print(""Modified List : "", test_list)","From code
+The original string : geekforgeeks","Python  -  Reverse Sort a String
+# initializing list
+test_list = [""4"", ""kg"", ""butter"", ""for"", ""40"", ""bucks""]
+
+# print original list
+print(""Original List : "", test_list)
+
+# loop through each element and replace substring
+for i in range(len(test_list)):
+    test_list[i] = test_list[i].replace(""4"", ""1"")
+
+# print modified list
+print(""Modified List : "", test_list)"
+Python  -  Reverse Sort a String,https://www.geeksforgeeks.org/python-reverse-sort-a-string/,"# initializing list
+test_list = [""4"", ""kg"", ""butter"", ""for"", ""40"", ""bucks""]
+
+# using list comprehension to modify the list
+modified_list = [elem.replace(""4"", ""1"") for elem in test_list]
+
+# printing the modified list
+print(""Modified List : "", modified_list)","From code
+The original string : geekforgeeks","Python  -  Reverse Sort a String
+# initializing list
+test_list = [""4"", ""kg"", ""butter"", ""for"", ""40"", ""bucks""]
+
+# using list comprehension to modify the list
+modified_list = [elem.replace(""4"", ""1"") for elem in test_list]
+
+# printing the modified list
+print(""Modified List : "", modified_list)"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"# Take input from users
+MyString1 = ""A geek in need is a geek indeed""
+
+if ""need"" in MyString1:
+    print(""Yes! it is present in the string"")
+else:
+    print(""No! it is not present"")","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+# Take input from users
+MyString1 = ""A geek in need is a geek indeed""
+
+if ""need"" in MyString1:
+    print(""Yes! it is present in the string"")
+else:
+    print(""No! it is not present"")"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"# Python code
+# To check if a substring is present in a given string or not
+
+# input strings str1 and substr
+string = ""geeks for geeks""  # or string=input() -> taking input from the user
+substring = ""geeks""  # or substring=input()
+
+# splitting words in a given string
+s = string.split()
+
+# checking condition
+# if substring is present in the given string then it gives output as yes
+if substring in s:
+    print(""yes"")
+else:
+    print(""no"")","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+# Python code
+# To check if a substring is present in a given string or not
+
+# input strings str1 and substr
+string = ""geeks for geeks""  # or string=input() -> taking input from the user
+substring = ""geeks""  # or substring=input()
+
+# splitting words in a given string
+s = string.split()
+
+# checking condition
+# if substring is present in the given string then it gives output as yes
+if substring in s:
+    print(""yes"")
+else:
+    print(""no"")"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"# function to check if small string is
+# there in big string
+
+
+def check(string, sub_str):
+    if string.find(sub_str) == -1:
+        print(""NO"")
+    else:
+        print(""YES"")
+
+
+# driver code
+string = ""geeks for geeks""
+sub_str = ""geek""
+check(string, sub_str)","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+# function to check if small string is
+# there in big string
+
+
+def check(string, sub_str):
+    if string.find(sub_str) == -1:
+        print(""NO"")
+    else:
+        print(""YES"")
+
+
+# driver code
+string = ""geeks for geeks""
+sub_str = ""geek""
+check(string, sub_str)"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"def check(s2, s1):
+    if s2.count(s1) > 0:
+        print(""YES"")
+    else:
+        print(""NO"")
+
+
+s2 = ""A geek in need is a geek indeed""
+s1 = ""geeks""
+check(s2, s1)","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+def check(s2, s1):
+    if s2.count(s1) > 0:
+        print(""YES"")
+    else:
+        print(""NO"")
+
+
+s2 = ""A geek in need is a geek indeed""
+s1 = ""geeks""
+check(s2, s1)"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"any_string = ""Geeks for Geeks substring ""
+start = 0
+end = 1000
+print(any_string.index(""substring"", start, end))","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+any_string = ""Geeks for Geeks substring ""
+start = 0
+end = 1000
+print(any_string.index(""substring"", start, end))"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"a = [""Geeks-13"", ""for-56"", ""Geeks-78"", ""xyz-46""]
+for i in a:
+    if i.__contains__(""Geeks""):
+        print(f""Yes! {i} is containing."")","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+a = [""Geeks-13"", ""for-56"", ""Geeks-78"", ""xyz-46""]
+for i in a:
+    if i.__contains__(""Geeks""):
+        print(f""Yes! {i} is containing."")"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"# When you have imported the re module,
+# you can start using regular expressions.
+import re
+
+# Take input from users
+MyString1 = ""A geek in need is a geek indeed""
+MyString2 = ""geeks""
+
+# re.search() returns a Match object
+# if there is a match anywhere in the string
+if re.search(MyString2, MyString1):
+    print(""YES,string '{0}' is present in string '{1}'"".format(MyString2, MyString1))
+else:
+    print(
+        ""NO,string '{0}' is not present in string '{1}' "".format(MyString2, MyString1)
+    )","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+# When you have imported the re module,
+# you can start using regular expressions.
+import re
+
+# Take input from users
+MyString1 = ""A geek in need is a geek indeed""
+MyString2 = ""geeks""
+
+# re.search() returns a Match object
+# if there is a match anywhere in the string
+if re.search(MyString2, MyString1):
+    print(""YES,string '{0}' is present in string '{1}'"".format(MyString2, MyString1))
+else:
+    print(
+        ""NO,string '{0}' is not present in string '{1}' "".format(MyString2, MyString1)
+    )"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"s = ""geeks for geeks""
+s2 = ""geeks""
+print([""yes"" if s2 in s else ""no""])","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+s = ""geeks for geeks""
+s2 = ""geeks""
+print([""yes"" if s2 in s else ""no""])"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"s = ""geeks for geeks""
+s2 = ""geeks""
+x = list(filter(lambda x: (s2 in s), s.split()))
+print([""yes"" if x else ""no""])","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+s = ""geeks for geeks""
+s2 = ""geeks""
+x = list(filter(lambda x: (s2 in s), s.split()))
+print([""yes"" if x else ""no""])"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"import operator as op
+
+s = ""geeks for geeks""
+s2 = ""geeks""
+print([""yes"" if op.countOf(s.split(), s2) > 0 else ""no""])","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+import operator as op
+
+s = ""geeks for geeks""
+s2 = ""geeks""
+print([""yes"" if op.countOf(s.split(), s2) > 0 else ""no""])"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"# Python program to check if a substring is present in a given string
+import operator as op
+
+s = ""geeks for geeks""
+s2 = ""geeks""
+if op.contains(s, s2):
+    print(""yes"")
+else:
+    print(""no"")","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+# Python program to check if a substring is present in a given string
+import operator as op
+
+s = ""geeks for geeks""
+s2 = ""geeks""
+if op.contains(s, s2):
+    print(""yes"")
+else:
+    print(""no"")"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"def is_substring(string, substring):
+    for i in range(len(string) - len(substring) + 1):
+        if string[i : i + len(substring)] == substring:
+            return True
+    return False
+
+
+string = ""A geeks in need is a geek indeed""
+substring = ""geeks""
+print(is_substring(string, substring))","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+def is_substring(string, substring):
+    for i in range(len(string) - len(substring) + 1):
+        if string[i : i + len(substring)] == substring:
+            return True
+    return False
+
+
+string = ""A geeks in need is a geek indeed""
+substring = ""geeks""
+print(is_substring(string, substring))"
+Python | Check if a Substring is Present in a Given String,https://www.geeksforgeeks.org/python-check-substring-present-given-string/,"import re
+
+MyString1 = ""A geek in need is a geek indeed""
+
+if re.search(""need"", MyString1):
+    print(""Yes! it is present in the string"")
+else:
+    print(""No! it is not present"")","From code
+Example 1: Input : Substring = ""geeks"" ","Python | Check if a Substring is Present in a Given String
+import re
+
+MyString1 = ""A geek in need is a geek indeed""
+
+if re.search(""need"", MyString1):
+    print(""Yes! it is present in the string"")
+else:
+    print(""No! it is not present"")"
+Python  -  Substring presence in String List,https://www.geeksforgeeks.org/python-substring-presence-in-strings-list/,"# Python3 code to demonstrate working of
+# Substring presence in Strings List
+# Using loop
+
+# initializing lists
+test_list1 = [""Gfg"", ""is"", ""Best""]
+test_list2 = [""I love Gfg"", ""Its Best for Geeks"", ""Gfg means CS""]
+
+# printing original lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# using loop to iterate
+res = []
+for ele in test_list1:
+    temp = False
+
+    # inner loop to check for
+    # presence of element in any list
+    for sub in test_list2:
+        if ele in sub:
+            temp = True
+            break
+    res.append(temp)
+
+# printing result
+print(""The match list : "" + str(res))","From code
+The original list 1 : ['Gfg', 'is', 'Best']","Python  -  Substring presence in String List
+# Python3 code to demonstrate working of
+# Substring presence in Strings List
+# Using loop
+
+# initializing lists
+test_list1 = [""Gfg"", ""is"", ""Best""]
+test_list2 = [""I love Gfg"", ""Its Best for Geeks"", ""Gfg means CS""]
+
+# printing original lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# using loop to iterate
+res = []
+for ele in test_list1:
+    temp = False
+
+    # inner loop to check for
+    # presence of element in any list
+    for sub in test_list2:
+        if ele in sub:
+            temp = True
+            break
+    res.append(temp)
+
+# printing result
+print(""The match list : "" + str(res))"
+Python  -  Substring presence in String List,https://www.geeksforgeeks.org/python-substring-presence-in-strings-list/,"# Python3 code to demonstrate working of
+# Substring presence in Strings List
+# Using list comprehension + any()
+
+# initializing lists
+test_list1 = [""Gfg"", ""is"", ""Best""]
+test_list2 = [""I love Gfg"", ""Its Best for Geeks"", ""Gfg means CS""]
+
+# printing original lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# any() reduces a nesting
+# checks for element presence in all Substrings
+res = [True if any(i in j for j in test_list2) else False for i in test_list1]
+
+# printing result
+print(""The match list : "" + str(res))","From code
+The original list 1 : ['Gfg', 'is', 'Best']","Python  -  Substring presence in String List
+# Python3 code to demonstrate working of
+# Substring presence in Strings List
+# Using list comprehension + any()
+
+# initializing lists
+test_list1 = [""Gfg"", ""is"", ""Best""]
+test_list2 = [""I love Gfg"", ""Its Best for Geeks"", ""Gfg means CS""]
+
+# printing original lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# any() reduces a nesting
+# checks for element presence in all Substrings
+res = [True if any(i in j for j in test_list2) else False for i in test_list1]
+
+# printing result
+print(""The match list : "" + str(res))"
+Python  -  Substring presence in String List,https://www.geeksforgeeks.org/python-substring-presence-in-strings-list/,"# Python3 code to demonstrate working of
+# Substring presence in Strings List
+# Using set intersection
+
+# initializing lists
+test_list1 = [""Gfg"", ""is"", ""Best""]
+test_list2 = [""I love Gfg"", ""Its Best for Geeks"", ""Gfg means CS""]
+
+# convert to sets and compute intersection
+set1 = set(test_list1)
+set2 = set("" "".join(test_list2).split())
+intersection = set1.intersection(set2)
+
+# convert intersection back to list
+intersection_list = list(intersection)
+
+# initialize result list
+result = []
+
+# check if each string in test_list1 is in the intersection list
+for string in test_list1:
+    if string in intersection_list:
+        result.append(True)
+    else:
+        result.append(False)
+
+# print result
+print(""The match list : "" + str(result))","From code
+The original list 1 : ['Gfg', 'is', 'Best']","Python  -  Substring presence in String List
+# Python3 code to demonstrate working of
+# Substring presence in Strings List
+# Using set intersection
+
+# initializing lists
+test_list1 = [""Gfg"", ""is"", ""Best""]
+test_list2 = [""I love Gfg"", ""Its Best for Geeks"", ""Gfg means CS""]
+
+# convert to sets and compute intersection
+set1 = set(test_list1)
+set2 = set("" "".join(test_list2).split())
+intersection = set1.intersection(set2)
+
+# convert intersection back to list
+intersection_list = list(intersection)
+
+# initialize result list
+result = []
+
+# check if each string in test_list1 is in the intersection list
+for string in test_list1:
+    if string in intersection_list:
+        result.append(True)
+    else:
+        result.append(False)
+
+# print result
+print(""The match list : "" + str(result))"
+Python  -  Substring presence in String List,https://www.geeksforgeeks.org/python-substring-presence-in-strings-list/,"import numpy as np
+
+# initializing arrays
+arr1 = np.array([""Gfg"", ""is"", ""Best""])
+arr2 = np.array([""I love Gfg"", ""Its Best for Geeks"", ""Gfg means CS""])
+# printing original lists
+print(""The original list 1 : "" + str(arr1))
+print(""The original list 2 : "" + str(arr2))
+# find if substring is present
+res = np.array([any(np.char.find(arr2, i) != -1) for i in arr1])
+
+# printing result
+print(""The match list : "", res)
+# This code is contributed by Vinay Pinjala","From code
+The original list 1 : ['Gfg', 'is', 'Best']","Python  -  Substring presence in String List
+import numpy as np
+
+# initializing arrays
+arr1 = np.array([""Gfg"", ""is"", ""Best""])
+arr2 = np.array([""I love Gfg"", ""Its Best for Geeks"", ""Gfg means CS""])
+# printing original lists
+print(""The original list 1 : "" + str(arr1))
+print(""The original list 2 : "" + str(arr2))
+# find if substring is present
+res = np.array([any(np.char.find(arr2, i) != -1) for i in arr1])
+
+# printing result
+print(""The match list : "", res)
+# This code is contributed by Vinay Pinjala"
+Python  -  All substrings Frequency in String,https://www.geeksforgeeks.org/python-all-substrings-frequency-in-string/,"# Python3 code to demonstrate working of
+# All substrings Frequency in String
+# Using loop + list comprehension
+
+# initializing string
+test_str = ""abababa""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# list comprehension to extract substrings
+temp = [
+    test_str[idx:j]
+    for idx in range(len(test_str))
+    for j in range(idx + 1, len(test_str) + 1)
+]
+
+# loop to extract final result of frequencies
+d = dict()
+for i in temp:
+    d[i] = test_str.count(i)
+# printing result
+print(""Extracted frequency dictionary : "" + str(d))","From code
+The original string is : abababa","Python  -  All substrings Frequency in String
+# Python3 code to demonstrate working of
+# All substrings Frequency in String
+# Using loop + list comprehension
+
+# initializing string
+test_str = ""abababa""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# list comprehension to extract substrings
+temp = [
+    test_str[idx:j]
+    for idx in range(len(test_str))
+    for j in range(idx + 1, len(test_str) + 1)
+]
+
+# loop to extract final result of frequencies
+d = dict()
+for i in temp:
+    d[i] = test_str.count(i)
+# printing result
+print(""Extracted frequency dictionary : "" + str(d))"
+Python  -  All substrings Frequency in String,https://www.geeksforgeeks.org/python-all-substrings-frequency-in-string/,"# Python3 code to demonstrate working of
+# All substrings Frequency in String
+# Using loop + list comprehension
+
+# initializing string
+test_str = ""abababa""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# list comprehension to extract substrings
+temp = [
+    test_str[idx:j]
+    for idx in range(len(test_str))
+    for j in range(idx + 1, len(test_str) + 1)
+]
+
+# loop to extract final result of frequencies
+res = {}
+for idx in temp:
+    if idx not in res.keys():
+        res[idx] = 1
+    else:
+        res[idx] += 1
+
+# printing result
+print(""Extracted frequency dictionary : "" + str(res))","From code
+The original string is : abababa","Python  -  All substrings Frequency in String
+# Python3 code to demonstrate working of
+# All substrings Frequency in String
+# Using loop + list comprehension
+
+# initializing string
+test_str = ""abababa""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# list comprehension to extract substrings
+temp = [
+    test_str[idx:j]
+    for idx in range(len(test_str))
+    for j in range(idx + 1, len(test_str) + 1)
+]
+
+# loop to extract final result of frequencies
+res = {}
+for idx in temp:
+    if idx not in res.keys():
+        res[idx] = 1
+    else:
+        res[idx] += 1
+
+# printing result
+print(""Extracted frequency dictionary : "" + str(res))"
+Python  -  All substrings Frequency in String,https://www.geeksforgeeks.org/python-all-substrings-frequency-in-string/,"# Python3 code to demonstrate working of
+# All substrings Frequency in String
+# Using list comprehension
+
+# initializing string
+test_str = ""abababa""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# list comprehension to extract substrings and frequency
+res = dict()
+for ele in [
+    test_str[idx:j]
+    for idx in range(len(test_str))
+    for j in range(idx + 1, len(test_str) + 1)
+]:
+    res[ele] = 1 if ele not in res.keys() else res[ele] + 1
+
+# printing result
+print(""Extracted frequency dictionary : "" + str(res))","From code
+The original string is : abababa","Python  -  All substrings Frequency in String
+# Python3 code to demonstrate working of
+# All substrings Frequency in String
+# Using list comprehension
+
+# initializing string
+test_str = ""abababa""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# list comprehension to extract substrings and frequency
+res = dict()
+for ele in [
+    test_str[idx:j]
+    for idx in range(len(test_str))
+    for j in range(idx + 1, len(test_str) + 1)
+]:
+    res[ele] = 1 if ele not in res.keys() else res[ele] + 1
+
+# printing result
+print(""Extracted frequency dictionary : "" + str(res))"
+Python  -  All substrings Frequency in String,https://www.geeksforgeeks.org/python-all-substrings-frequency-in-string/,"import re
+
+# initializing string
+test_str = ""abababa""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# using regex to count substring frequencies
+d = {}
+for i in range(1, len(test_str) + 1):
+    for sub in re.findall(""(?=(.{"" + str(i) + ""}))"", test_str):
+        d[sub] = d.get(sub, 0) + 1
+
+# printing result
+print(""Extracted frequency dictionary : "" + str(d))","From code
+The original string is : abababa","Python  -  All substrings Frequency in String
+import re
+
+# initializing string
+test_str = ""abababa""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# using regex to count substring frequencies
+d = {}
+for i in range(1, len(test_str) + 1):
+    for sub in re.findall(""(?=(.{"" + str(i) + ""}))"", test_str):
+        d[sub] = d.get(sub, 0) + 1
+
+# printing result
+print(""Extracted frequency dictionary : "" + str(d))"
+Python  -  Maximum Consecutive Substring Occurrence,https://www.geeksforgeeks.org/python-maximum-consecutive-substring-occurrence/,"# Python3 code to demonstrate working of
+# Maximum Consecutive Substring Occurrence
+# Using max() + re.findall()
+import re
+
+# Initializing string
+test_str = ""geeksgeeks are geeks for all geeksgeeksgeeks""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+
+# Initializing subs
+sub_str = ""geeks""
+
+# Maximum Consecutive Substring Occurrence
+# using max() + re.findall()
+res = max(re.findall(""((?:"" + re.escape(sub_str) + "")*)"", test_str), key=len)
+
+# Printing result
+print(""The maximum run of Substring : "" + res)","From code
+The original string is : geeksgeeks are geeks for all geeksgeeksgeeks","Python  -  Maximum Consecutive Substring Occurrence
+# Python3 code to demonstrate working of
+# Maximum Consecutive Substring Occurrence
+# Using max() + re.findall()
+import re
+
+# Initializing string
+test_str = ""geeksgeeks are geeks for all geeksgeeksgeeks""
+
+# Printing original string
+print(""The original string is : "" + str(test_str))
+
+# Initializing subs
+sub_str = ""geeks""
+
+# Maximum Consecutive Substring Occurrence
+# using max() + re.findall()
+res = max(re.findall(""((?:"" + re.escape(sub_str) + "")*)"", test_str), key=len)
+
+# Printing result
+print(""The maximum run of Substring : "" + res)"
+Python  -  Maximum Consecutive Substring Occurrence,https://www.geeksforgeeks.org/python-maximum-consecutive-substring-occurrence/,"# initializing string
+test_str = ""geeksgeeks are geeks for all geeksgeeksgeeks""
+# initializing subs
+sub_str = ""geeks""
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+max_sub = max(
+    [
+        sub_str * n
+        for n in range(len(test_str) // len(sub_str) + 1)
+        if sub_str * n in test_str
+    ],
+    key=len,
+)
+
+# printing result
+print(""The maximum run of Substring : "" + max_sub)","From code
+The original string is : geeksgeeks are geeks for all geeksgeeksgeeks","Python  -  Maximum Consecutive Substring Occurrence
+# initializing string
+test_str = ""geeksgeeks are geeks for all geeksgeeksgeeks""
+# initializing subs
+sub_str = ""geeks""
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+max_sub = max(
+    [
+        sub_str * n
+        for n in range(len(test_str) // len(sub_str) + 1)
+        if sub_str * n in test_str
+    ],
+    key=len,
+)
+
+# printing result
+print(""The maximum run of Substring : "" + max_sub)"
+Python  -  Maximum Consecutive Substring Occurrence,https://www.geeksforgeeks.org/python-maximum-consecutive-substring-occurrence/,"# Python3 code to demonstrate working of
+# Maximum Consecutive Substring Occurrence
+import re
+
+# initializing string
+test_str = ""geeksgeeks are geeks for all geeksgeeksgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing subs
+sub_str = ""geeks""
+
+# using lambda function to find maximum consecutive substring
+max_substring = lambda s, sub: max(
+    re.findall(""((?:"" + re.escape(sub) + "")*)"", s), key=len
+)
+
+# Maximum Consecutive Substring Occurrence
+res = max_substring(test_str, sub_str)
+
+# printing result
+print(""The maximum run of Substring : "" + res)","From code
+The original string is : geeksgeeks are geeks for all geeksgeeksgeeks","Python  -  Maximum Consecutive Substring Occurrence
+# Python3 code to demonstrate working of
+# Maximum Consecutive Substring Occurrence
+import re
+
+# initializing string
+test_str = ""geeksgeeks are geeks for all geeksgeeksgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing subs
+sub_str = ""geeks""
+
+# using lambda function to find maximum consecutive substring
+max_substring = lambda s, sub: max(
+    re.findall(""((?:"" + re.escape(sub) + "")*)"", s), key=len
+)
+
+# Maximum Consecutive Substring Occurrence
+res = max_substring(test_str, sub_str)
+
+# printing result
+print(""The maximum run of Substring : "" + res)"
+Python  -  Maximum Consecutive Substring Occurrence,https://www.geeksforgeeks.org/python-maximum-consecutive-substring-occurrence/,"# initializing string
+test_str = ""geeksgeeks are geeks for all geeksgeeksgeeks""
+# initializing subs
+sub_str = ""geeks""
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing variables
+max_count = 0
+max_sub = """"
+
+# split the input string into a list of words
+words = test_str.split()
+
+# loop over the words in the list
+for word in words:
+    # count the number of occurrences of the given substring in the word
+    count = word.count(sub_str)
+    # update max_count and max_sub if necessary
+    if count >= max_count:
+        max_count = count
+        max_sub = sub_str * max_count
+
+# printing result
+print(""The maximum run of Substring : "" + max_sub)","From code
+The original string is : geeksgeeks are geeks for all geeksgeeksgeeks","Python  -  Maximum Consecutive Substring Occurrence
+# initializing string
+test_str = ""geeksgeeks are geeks for all geeksgeeksgeeks""
+# initializing subs
+sub_str = ""geeks""
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing variables
+max_count = 0
+max_sub = """"
+
+# split the input string into a list of words
+words = test_str.split()
+
+# loop over the words in the list
+for word in words:
+    # count the number of occurrences of the given substring in the word
+    count = word.count(sub_str)
+    # update max_count and max_sub if necessary
+    if count >= max_count:
+        max_count = count
+        max_sub = sub_str * max_count
+
+# printing result
+print(""The maximum run of Substring : "" + max_sub)"
+Python  -  Maximum occurring Substring from List,https://www.geeksforgeeks.org/python-maximum-occurring-substring-from-list/,"# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+# Using regex() + groupby() + max() + lambda
+
+import re
+import itertools
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+
+# Maximum occurring Substring from list
+# Using regex() + groupby() + max() + lambda
+seqs = re.findall(str.join(""|"", test_list), test_str)
+
+grps = [(key, len(list(j))) for key, j in itertools.groupby(seqs)]
+
+res = max(grps, key=lambda ele: ele[1])
+
+# printing result
+print(""Maximum frequency substring : "" + str(res[0]))","From code
+The original string is : gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb","Python  -  Maximum occurring Substring from List
+# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+# Using regex() + groupby() + max() + lambda
+
+import re
+import itertools
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+
+# Maximum occurring Substring from list
+# Using regex() + groupby() + max() + lambda
+seqs = re.findall(str.join(""|"", test_list), test_str)
+
+grps = [(key, len(list(j))) for key, j in itertools.groupby(seqs)]
+
+res = max(grps, key=lambda ele: ele[1])
+
+# printing result
+print(""Maximum frequency substring : "" + str(res[0]))"
+Python  -  Maximum occurring Substring from List,https://www.geeksforgeeks.org/python-maximum-occurring-substring-from-list/,"# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+res = []
+for i in test_list:
+    res.append(test_str.count(i))
+x = max(res)
+result = test_list[res.index(x)]
+# printing result
+print(""Maximum frequency substring : "" + str(result))","From code
+The original string is : gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb","Python  -  Maximum occurring Substring from List
+# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+res = []
+for i in test_list:
+    res.append(test_str.count(i))
+x = max(res)
+result = test_list[res.index(x)]
+# printing result
+print(""Maximum frequency substring : "" + str(result))"
+Python  -  Maximum occurring Substring from List,https://www.geeksforgeeks.org/python-maximum-occurring-substring-from-list/,"# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+# Using re.findall() + Counter
+
+# importing modules
+import collections
+import re
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+
+# Maximum occurring Substring from list
+# Using re.findall() + Counter
+seqs = re.findall(str.join(""|"", test_list), test_str)
+res = collections.Counter(seqs).most_common(1)[0][0]
+
+# printing result
+print(""Maximum frequency substring : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original string is : gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb","Python  -  Maximum occurring Substring from List
+# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+# Using re.findall() + Counter
+
+# importing modules
+import collections
+import re
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+
+# Maximum occurring Substring from list
+# Using re.findall() + Counter
+seqs = re.findall(str.join(""|"", test_list), test_str)
+res = collections.Counter(seqs).most_common(1)[0][0]
+
+# printing result
+print(""Maximum frequency substring : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Maximum occurring Substring from List,https://www.geeksforgeeks.org/python-maximum-occurring-substring-from-list/,"# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+res = []
+for i in test_list:
+    import operator
+
+    res.append(operator.countOf(test_str, i))
+x = max(res)
+result = test_list[res.index(x)]
+# printing result
+print(""Maximum frequency substring : "" + str(result))","From code
+The original string is : gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb","Python  -  Maximum occurring Substring from List
+# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+res = []
+for i in test_list:
+    import operator
+
+    res.append(operator.countOf(test_str, i))
+x = max(res)
+result = test_list[res.index(x)]
+# printing result
+print(""Maximum frequency substring : "" + str(result))"
+Python  -  Maximum occurring Substring from List,https://www.geeksforgeeks.org/python-maximum-occurring-substring-from-list/,"# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+# Using dictionary
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+
+# Maximum occurring Substring from list
+# Using dictionary
+count_dict = {}
+for sub in test_list:
+    count_dict[sub] = test_str.count(sub)
+res = max(count_dict, key=count_dict.get)
+
+# printing result
+print(""Maximum frequency substring : "" + str(res))","From code
+The original string is : gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb","Python  -  Maximum occurring Substring from List
+# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+# Using dictionary
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+
+# Maximum occurring Substring from list
+# Using dictionary
+count_dict = {}
+for sub in test_list:
+    count_dict[sub] = test_str.count(sub)
+res = max(count_dict, key=count_dict.get)
+
+# printing result
+print(""Maximum frequency substring : "" + str(res))"
+Python  -  Maximum occurring Substring from List,https://www.geeksforgeeks.org/python-maximum-occurring-substring-from-list/,"# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+# Using itertools.product() and count()
+
+import itertools
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+
+# Maximum occurring Substring from list
+# Using itertools.product() and count()
+max_count = 0
+max_substring = """"
+for sub in test_list:
+    for substring in itertools.product(*[sub] * len(sub)):
+        count = test_str.count("""".join(substring))
+        if count > max_count:
+            max_count = count
+            max_substring = """".join(substring)
+
+# printing result
+print(""Maximum frequency substring : "" + str(max_substring))","From code
+The original string is : gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb","Python  -  Maximum occurring Substring from List
+# Python3 code to demonstrate working of
+# Maximum occurring Substring from list
+# Using itertools.product() and count()
+
+import itertools
+
+# initializing string
+test_str = ""gfghsisbjknlmkesbestgfgsdcngfgcsdjnisdjnlbestdjsklgfgcdsbestbnjdsgfgdbhisbhsbestdkgfgb""
+test_list = [""gfg"", ""is"", ""best""]
+
+# printing original string and list
+print(""The original string is : "" + test_str)
+print(""The original list is : "" + str(test_list))
+
+# Maximum occurring Substring from list
+# Using itertools.product() and count()
+max_count = 0
+max_substring = """"
+for sub in test_list:
+    for substring in itertools.product(*[sub] * len(sub)):
+        count = test_str.count("""".join(substring))
+        if count > max_count:
+            max_count = count
+            max_substring = """".join(substring)
+
+# printing result
+print(""Maximum frequency substring : "" + str(max_substring))"
+Python  -  Possible Substring count from String,https://www.geeksforgeeks.org/python-possible-substring-count-from-string/,"# Python3 code to demonstrate working of
+# Possible Substring count from String
+# Using min() + list comprehension + count()
+
+# initializing string
+test_str = ""gekseforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing arg string
+arg_str = ""geeks""
+
+# using min and count to get minimum possible
+# occurrence of character
+res = min(test_str.count(char) // arg_str.count(char) for char in set(arg_str))
+
+# printing result
+print(""Possible substrings count : "" + str(res))","From code
+The original string is : gekseforgeeks","Python  -  Possible Substring count from String
+# Python3 code to demonstrate working of
+# Possible Substring count from String
+# Using min() + list comprehension + count()
+
+# initializing string
+test_str = ""gekseforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing arg string
+arg_str = ""geeks""
+
+# using min and count to get minimum possible
+# occurrence of character
+res = min(test_str.count(char) // arg_str.count(char) for char in set(arg_str))
+
+# printing result
+print(""Possible substrings count : "" + str(res))"
+Python  -  Possible Substring count from String,https://www.geeksforgeeks.org/python-possible-substring-count-from-string/,"# Python3 code to demonstrate working of
+# Possible Substring count from String
+# Using Counter() + list comprehension
+from collections import Counter
+
+# initializing string
+test_str = ""gekseforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing arg string
+arg_str = ""geeks""
+
+# using Counter to get character frequencies
+temp1 = Counter(test_str)
+temp2 = Counter(arg_str)
+res = min(temp1[char] // temp2[char] for char in temp2.keys())
+
+# printing result
+print(""Possible substrings count : "" + str(res))","From code
+The original string is : gekseforgeeks","Python  -  Possible Substring count from String
+# Python3 code to demonstrate working of
+# Possible Substring count from String
+# Using Counter() + list comprehension
+from collections import Counter
+
+# initializing string
+test_str = ""gekseforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing arg string
+arg_str = ""geeks""
+
+# using Counter to get character frequencies
+temp1 = Counter(test_str)
+temp2 = Counter(arg_str)
+res = min(temp1[char] // temp2[char] for char in temp2.keys())
+
+# printing result
+print(""Possible substrings count : "" + str(res))"
+Python  -  Possible Substring count from String,https://www.geeksforgeeks.org/python-possible-substring-count-from-string/,"# Python3 code to demonstrate working of
+# Possible Substring count from String
+import operator as op
+
+# initializing string
+test_str = ""gekseforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing arg string
+arg_str = ""geeks""
+
+# using min and count to get minimum possible
+# occurrence of character
+res = min(
+    op.countOf(test_str, char) // op.countOf(arg_str, char) for char in set(arg_str)
+)
+
+# printing result
+print(""Possible substrings count : "" + str(res))","From code
+The original string is : gekseforgeeks","Python  -  Possible Substring count from String
+# Python3 code to demonstrate working of
+# Possible Substring count from String
+import operator as op
+
+# initializing string
+test_str = ""gekseforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing arg string
+arg_str = ""geeks""
+
+# using min and count to get minimum possible
+# occurrence of character
+res = min(
+    op.countOf(test_str, char) // op.countOf(arg_str, char) for char in set(arg_str)
+)
+
+# printing result
+print(""Possible substrings count : "" + str(res))"
+Python  -  Replace all occurrences of a substring in a string,https://www.geeksforgeeks.org/python-replace-all-occurrences-of-a-substring-in-a-string/?ref=leftbar-rightbar,"# Python has inbuilt function replace to replace all occurrences of substring.
+input_string = ""geeksforgeeks""
+s1 = ""geeks""
+s2 = ""abcd""
+input_string = input_string.replace(s1, s2)
+print(input_string)","From code
+abcdforabcd","Python  -  Replace all occurrences of a substring in a string
+# Python has inbuilt function replace to replace all occurrences of substring.
+input_string = ""geeksforgeeks""
+s1 = ""geeks""
+s2 = ""abcd""
+input_string = input_string.replace(s1, s2)
+print(input_string)"
+Python  -  Replace all occurrences of a substring in a string,https://www.geeksforgeeks.org/python-replace-all-occurrences-of-a-substring-in-a-string/?ref=leftbar-rightbar,"# code for replacing all occurrences of substring s1 with new string s2
+
+test_str = ""geeksforgeeks""
+s1 = ""geeks""
+s2 = ""abcd""
+
+# string split by substring
+s = test_str.split(s1)
+new_str = """"
+
+for i in s:
+    if i == """":
+        new_str += s2
+    else:
+        new_str += i
+
+# printing the replaced string
+print(new_str)
+
+# contributed by Bhavya Koganti","From code
+abcdforabcd","Python  -  Replace all occurrences of a substring in a string
+# code for replacing all occurrences of substring s1 with new string s2
+
+test_str = ""geeksforgeeks""
+s1 = ""geeks""
+s2 = ""abcd""
+
+# string split by substring
+s = test_str.split(s1)
+new_str = """"
+
+for i in s:
+    if i == """":
+        new_str += s2
+    else:
+        new_str += i
+
+# printing the replaced string
+print(new_str)
+
+# contributed by Bhavya Koganti"
+Python  -  Replace all occurrences of a substring in a string,https://www.geeksforgeeks.org/python-replace-all-occurrences-of-a-substring-in-a-string/?ref=leftbar-rightbar,"import re
+
+
+def replace_substring(test_str, s1, s2):
+    # Replacing all occurrences of substring s1 with s2
+    test_str = re.sub(s1, s2, test_str)
+    return test_str
+
+
+# test
+test_str = ""geeksforgeeks""
+s1 = ""geeks""
+s2 = ""abcd""
+print(replace_substring(test_str, s1, s2))","From code
+abcdforabcd","Python  -  Replace all occurrences of a substring in a string
+import re
+
+
+def replace_substring(test_str, s1, s2):
+    # Replacing all occurrences of substring s1 with s2
+    test_str = re.sub(s1, s2, test_str)
+    return test_str
+
+
+# test
+test_str = ""geeksforgeeks""
+s1 = ""geeks""
+s2 = ""abcd""
+print(replace_substring(test_str, s1, s2))"
+Python  -  Replace all occurrences of a substring in a string,https://www.geeksforgeeks.org/python-replace-all-occurrences-of-a-substring-in-a-string/?ref=leftbar-rightbar,"def replace_substring(test_str, s1, s2):
+    # Initialize an empty string to store the result
+    result = """"
+    # Initialize a variable to keep track of our position in the string
+    i = 0
+    # Loop through the string one character at a time
+    while i < len(test_str):
+        # Check if the current substring matches the substring we want to replace
+        if test_str[i : i + len(s1)] == s1:
+            # If it does, add the replacement substring to the result and move the pointer forward
+            result += s2
+            i += len(s1)
+        else:
+            # If it doesn't, add the current character to the result and move the pointer forward
+            result += test_str[i]
+            i += 1
+    # Return the final result
+    return result
+
+
+# test
+test_str = ""geeksforgeeks""
+s1 = ""geeks""
+s2 = ""abcd""
+print(replace_substring(test_str, s1, s2))","From code
+abcdforabcd","Python  -  Replace all occurrences of a substring in a string
+def replace_substring(test_str, s1, s2):
+    # Initialize an empty string to store the result
+    result = """"
+    # Initialize a variable to keep track of our position in the string
+    i = 0
+    # Loop through the string one character at a time
+    while i < len(test_str):
+        # Check if the current substring matches the substring we want to replace
+        if test_str[i : i + len(s1)] == s1:
+            # If it does, add the replacement substring to the result and move the pointer forward
+            result += s2
+            i += len(s1)
+        else:
+            # If it doesn't, add the current character to the result and move the pointer forward
+            result += test_str[i]
+            i += 1
+    # Return the final result
+    return result
+
+
+# test
+test_str = ""geeksforgeeks""
+s1 = ""geeks""
+s2 = ""abcd""
+print(replace_substring(test_str, s1, s2))"
+Python  -  Longest Substring Length of K,https://www.geeksforgeeks.org/python-longest-substring-length-of-k/,"# Python3 code to demonstrate working of
+# Longest Substring of K
+# Using loop
+
+# initializing string
+test_str = ""abcaaaacbbaa""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing K
+K = ""a""
+
+cnt = 0
+res = 0
+for idx in range(len(test_str)):
+    # increment counter on checking
+    if test_str[idx] == K:
+        cnt += 1
+    else:
+        cnt = 0
+
+    # retaining max
+    res = max(res, cnt)
+
+# printing result
+print(""The Longest Substring Length : "" + str(res))","From code
+The original string is : abcaaaacbbaa","Python  -  Longest Substring Length of K
+# Python3 code to demonstrate working of
+# Longest Substring of K
+# Using loop
+
+# initializing string
+test_str = ""abcaaaacbbaa""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing K
+K = ""a""
+
+cnt = 0
+res = 0
+for idx in range(len(test_str)):
+    # increment counter on checking
+    if test_str[idx] == K:
+        cnt += 1
+    else:
+        cnt = 0
+
+    # retaining max
+    res = max(res, cnt)
+
+# printing result
+print(""The Longest Substring Length : "" + str(res))"
+Python  -  Longest Substring Length of K,https://www.geeksforgeeks.org/python-longest-substring-length-of-k/,"# Python3 code to demonstrate working of
+# Longest Substring of K
+# Using findall() + max()
+import re
+
+# initializing string
+test_str = ""abcaaaacbbaa""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing K
+K = ""a""
+
+# getting all substrings
+res = re.findall(r"""" + K + ""+"", test_str)
+
+# getting maximum of substrings Length
+res = len(max(res, key=len))
+
+# printing result
+print(""The Longest Substring Length : "" + str(res))","From code
+The original string is : abcaaaacbbaa","Python  -  Longest Substring Length of K
+# Python3 code to demonstrate working of
+# Longest Substring of K
+# Using findall() + max()
+import re
+
+# initializing string
+test_str = ""abcaaaacbbaa""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing K
+K = ""a""
+
+# getting all substrings
+res = re.findall(r"""" + K + ""+"", test_str)
+
+# getting maximum of substrings Length
+res = len(max(res, key=len))
+
+# printing result
+print(""The Longest Substring Length : "" + str(res))"
+Python  -  Longest Substring Length of K,https://www.geeksforgeeks.org/python-longest-substring-length-of-k/,"# Importing itertools module
+import itertools
+
+# Initializing input string and the character to be searched
+test_str = ""abcaaaacbbaa""
+K = ""a""
+
+# printing the original string
+print(""The original string is : "" + str(test_str))
+
+# Using groupby() function to group the characters of the string
+res = max([len(list(grp)) for char, grp in itertools.groupby(test_str) if char == K])
+
+# Printing the result
+print(""The Longest Substring Length : "" + str(res))","From code
+The original string is : abcaaaacbbaa","Python  -  Longest Substring Length of K
+# Importing itertools module
+import itertools
+
+# Initializing input string and the character to be searched
+test_str = ""abcaaaacbbaa""
+K = ""a""
+
+# printing the original string
+print(""The original string is : "" + str(test_str))
+
+# Using groupby() function to group the characters of the string
+res = max([len(list(grp)) for char, grp in itertools.groupby(test_str) if char == K])
+
+# Printing the result
+print(""The Longest Substring Length : "" + str(res))"
+Python  -  Longest Substring Length of K,https://www.geeksforgeeks.org/python-longest-substring-length-of-k/,"import re
+
+# initializing string
+test_str = ""abcaaaacbbaa""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing K
+K = ""a""
+
+# Using generator expression, max() and re.split() function
+res = max(len(sub_str) for sub_str in re.split(f""[^{K}]"", test_str))
+
+# printing result
+print(""The Longest Substring Length : "" + str(res))","From code
+The original string is : abcaaaacbbaa","Python  -  Longest Substring Length of K
+import re
+
+# initializing string
+test_str = ""abcaaaacbbaa""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing K
+K = ""a""
+
+# Using generator expression, max() and re.split() function
+res = max(len(sub_str) for sub_str in re.split(f""[^{K}]"", test_str))
+
+# printing result
+print(""The Longest Substring Length : "" + str(res))"
+Python  -  Longest Substring Length of K,https://www.geeksforgeeks.org/python-longest-substring-length-of-k/,"# Python3 code to demonstrate working of
+# Longest Substring of K
+# Using Regular expression and max()
+
+# importing regular expression module
+import re
+
+# initializing string
+test_str = ""abcaaaacbbaa""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing K
+K = ""a""
+
+# find all occurrences of the character
+matches = re.findall(K + ""+"", test_str)
+
+# find the length of the longest substring
+res = len(max(matches, key=len))
+
+# printing result
+print(""The Longest Substring Length : "" + str(res))","From code
+The original string is : abcaaaacbbaa","Python  -  Longest Substring Length of K
+# Python3 code to demonstrate working of
+# Longest Substring of K
+# Using Regular expression and max()
+
+# importing regular expression module
+import re
+
+# initializing string
+test_str = ""abcaaaacbbaa""
+
+# printing original String
+print(""The original string is : "" + str(test_str))
+
+# initializing K
+K = ""a""
+
+# find all occurrences of the character
+matches = re.findall(K + ""+"", test_str)
+
+# find the length of the longest substring
+res = len(max(matches, key=len))
+
+# printing result
+print(""The Longest Substring Length : "" + str(res))"
+Python  -  Longest Substring Length of K,https://www.geeksforgeeks.org/python-longest-substring-length-of-k/,"import numpy as np
+
+# Initializing input string and the character to be searched
+test_str = ""abcaaaacbbaa""
+K = ""a""
+
+# creating a numpy array from the input string
+arr = np.array(list(test_str))
+
+# finding the indices where the character K appears
+indices = np.where(arr == K)[0]
+
+# finding the consecutive differences between indices
+differences = np.diff(indices)
+
+# finding the maximum consecutive difference
+res = np.max(differences)
+
+# printing the original string and the result
+print(""The original string is : "" + str(test_str))
+print(""The Longest Substring Length : "" + str(res))
+# This code is contributed by Rayudu.","From code
+The original string is : abcaaaacbbaa","Python  -  Longest Substring Length of K
+import numpy as np
+
+# Initializing input string and the character to be searched
+test_str = ""abcaaaacbbaa""
+K = ""a""
+
+# creating a numpy array from the input string
+arr = np.array(list(test_str))
+
+# finding the indices where the character K appears
+indices = np.where(arr == K)[0]
+
+# finding the consecutive differences between indices
+differences = np.diff(indices)
+
+# finding the maximum consecutive difference
+res = np.max(differences)
+
+# printing the original string and the result
+print(""The original string is : "" + str(test_str))
+print(""The Longest Substring Length : "" + str(res))
+# This code is contributed by Rayudu."
+Python  -  Extract Indices of substring mathches,https://www.geeksforgeeks.org/python-extract-indices-of-substring-matches/,"# Python3 code to demonstrate working of
+# Extract Indices of substring matches
+# Using loop + enumerate()
+
+# initializing list
+test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Its useful""]
+
+# initializing K
+K = ""Gfg""
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using loop to iterate through list
+res = []
+for idx, ele in enumerate(test_list):
+    if K in ele:
+        res.append(idx)
+
+# printing result
+print(""The indices list : "" + str(res))","Input : test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Gfg is useful""], K = ""Gfg"" 
+Output : [0, 2, 3] ","Python  -  Extract Indices of substring mathches
+# Python3 code to demonstrate working of
+# Extract Indices of substring matches
+# Using loop + enumerate()
+
+# initializing list
+test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Its useful""]
+
+# initializing K
+K = ""Gfg""
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using loop to iterate through list
+res = []
+for idx, ele in enumerate(test_list):
+    if K in ele:
+        res.append(idx)
+
+# printing result
+print(""The indices list : "" + str(res))"
+Python  -  Extract Indices of substring mathches,https://www.geeksforgeeks.org/python-extract-indices-of-substring-matches/,"# Python3 code to demonstrate working of
+# Extract Indices of substring matches
+# Using list comprehension + enumerate()
+
+# initializing list
+test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Its useful""]
+
+# initializing K
+K = ""Gfg""
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using list comprehension and enumerate to offer compact solution
+res = [idx for idx, val in enumerate(test_list) if K in val]
+
+# printing result
+print(""The indices list : "" + str(res))","Input : test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Gfg is useful""], K = ""Gfg"" 
+Output : [0, 2, 3] ","Python  -  Extract Indices of substring mathches
+# Python3 code to demonstrate working of
+# Extract Indices of substring matches
+# Using list comprehension + enumerate()
+
+# initializing list
+test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Its useful""]
+
+# initializing K
+K = ""Gfg""
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using list comprehension and enumerate to offer compact solution
+res = [idx for idx, val in enumerate(test_list) if K in val]
+
+# printing result
+print(""The indices list : "" + str(res))"
+Python  -  Extract Indices of substring mathches,https://www.geeksforgeeks.org/python-extract-indices-of-substring-matches/,"# Python3 code to demonstrate working of
+# Extract Indices of substring matches
+
+# initializing list
+test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Its useful""]
+
+# initializing K
+K = ""Gfg""
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using loop to iterate through list
+res = []
+for i in range(0, len(test_list)):
+    if test_list[i].find(K) != -1:
+        res.append(i)
+
+# printing result
+print(""The indices list : "" + str(res))","Input : test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Gfg is useful""], K = ""Gfg"" 
+Output : [0, 2, 3] ","Python  -  Extract Indices of substring mathches
+# Python3 code to demonstrate working of
+# Extract Indices of substring matches
+
+# initializing list
+test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Its useful""]
+
+# initializing K
+K = ""Gfg""
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using loop to iterate through list
+res = []
+for i in range(0, len(test_list)):
+    if test_list[i].find(K) != -1:
+        res.append(i)
+
+# printing result
+print(""The indices list : "" + str(res))"
+Python  -  Extract Indices of substring mathches,https://www.geeksforgeeks.org/python-extract-indices-of-substring-matches/,"# Python3 code to demonstrate working of
+# Extract Indices of substring matches
+
+# initializing list
+test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Its useful""]
+
+# initializing K
+K = ""Gfg""
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using loop to iterate through list
+res = []
+import operator
+
+for i in range(0, len(test_list)):
+    if operator.contains(test_list[i], K):
+        res.append(i)
+
+# printing result
+print(""The indices list : "" + str(res))","Input : test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Gfg is useful""], K = ""Gfg"" 
+Output : [0, 2, 3] ","Python  -  Extract Indices of substring mathches
+# Python3 code to demonstrate working of
+# Extract Indices of substring matches
+
+# initializing list
+test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Its useful""]
+
+# initializing K
+K = ""Gfg""
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using loop to iterate through list
+res = []
+import operator
+
+for i in range(0, len(test_list)):
+    if operator.contains(test_list[i], K):
+        res.append(i)
+
+# printing result
+print(""The indices list : "" + str(res))"
+Python  -  Extract Indices of substring mathches,https://www.geeksforgeeks.org/python-extract-indices-of-substring-matches/,"# Python3 code to demonstrate working of
+# Extract Indices of substring matches
+
+# initializing list
+test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Its useful""]
+
+# initializing K
+K = ""Gfg""
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using map() function with lambda function to get the list of True/False values
+bool_list = list(map(lambda x: K in x, test_list))
+
+# using map() function with lambda function to convert bool_list into a list of 1's and 0's
+int_list = list(map(lambda x: 1 if x else 0, bool_list))
+
+# using enumerate() function to get the indices of the int_list
+enum_list = list(enumerate(int_list))
+
+# extracting the indices of the elements that have 1 in the int_list
+res = [i for i, j in enum_list if j == 1]
+
+# printing result
+print(""The indices list : "" + str(res))","Input : test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Gfg is useful""], K = ""Gfg"" 
+Output : [0, 2, 3] ","Python  -  Extract Indices of substring mathches
+# Python3 code to demonstrate working of
+# Extract Indices of substring matches
+
+# initializing list
+test_list = [""Gfg is good"", ""for Geeks"", ""I love Gfg"", ""Its useful""]
+
+# initializing K
+K = ""Gfg""
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using map() function with lambda function to get the list of True/False values
+bool_list = list(map(lambda x: K in x, test_list))
+
+# using map() function with lambda function to convert bool_list into a list of 1's and 0's
+int_list = list(map(lambda x: 1 if x else 0, bool_list))
+
+# using enumerate() function to get the indices of the int_list
+enum_list = list(enumerate(int_list))
+
+# extracting the indices of the elements that have 1 in the int_list
+res = [i for i, j in enum_list if j == 1]
+
+# printing result
+print(""The indices list : "" + str(res))"
+Python | Split by repeating substring,https://www.geeksforgeeks.org/python-split-by-repeating-substring/,"# Python3 code to demonstrate working of
+# Split by repeating substring
+# Using * operator + len()
+
+# initializing string
+test_str = ""gfggfggfggfggfggfggfggfg""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing target
+K = ""gfg""
+
+# Split by repeating substring
+# Using * operator + len()
+temp = len(test_str) // len(str(K))
+res = [K] * temp
+
+# printing result
+print(""The split string is : "" + str(res))","From code
+The original string is : gfggfggfggfggfggfggfggfg","Python | Split by repeating substring
+# Python3 code to demonstrate working of
+# Split by repeating substring
+# Using * operator + len()
+
+# initializing string
+test_str = ""gfggfggfggfggfggfggfggfg""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing target
+K = ""gfg""
+
+# Split by repeating substring
+# Using * operator + len()
+temp = len(test_str) // len(str(K))
+res = [K] * temp
+
+# printing result
+print(""The split string is : "" + str(res))"
+Python | Split by repeating substring,https://www.geeksforgeeks.org/python-split-by-repeating-substring/,"# Python3 code to demonstrate working of
+# Split by repeating substring
+# Using re.findall()
+import re
+
+# initializing string
+test_str = ""gfggfggfggfggfggfggfggfg""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing target
+K = ""gfg""
+
+# Split by repeating substring
+# Using re.findall()
+res = re.findall(K, test_str)
+
+# printing result
+print(""The split string is : "" + str(res))","From code
+The original string is : gfggfggfggfggfggfggfggfg","Python | Split by repeating substring
+# Python3 code to demonstrate working of
+# Split by repeating substring
+# Using re.findall()
+import re
+
+# initializing string
+test_str = ""gfggfggfggfggfggfggfggfg""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing target
+K = ""gfg""
+
+# Split by repeating substring
+# Using re.findall()
+res = re.findall(K, test_str)
+
+# printing result
+print(""The split string is : "" + str(res))"
+Python | Split by repeating substring,https://www.geeksforgeeks.org/python-split-by-repeating-substring/,"# Python3 code to demonstrate working of
+# Split by repeating substring
+
+# initializing string
+test_str = ""gfggfggfggfggfggfggfggfg""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing target
+K = ""gfg""
+
+# Split by repeating substring
+re = test_str.count(K)
+res = [K] * re
+
+# printing result
+print(""The split string is : "" + str(res))","From code
+The original string is : gfggfggfggfggfggfggfggfg","Python | Split by repeating substring
+# Python3 code to demonstrate working of
+# Split by repeating substring
+
+# initializing string
+test_str = ""gfggfggfggfggfggfggfggfg""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing target
+K = ""gfg""
+
+# Split by repeating substring
+re = test_str.count(K)
+res = [K] * re
+
+# printing result
+print(""The split string is : "" + str(res))"
+Python | Split by repeating substring,https://www.geeksforgeeks.org/python-split-by-repeating-substring/,"# initializing string
+test_str = ""gfggfggfggfggfggfggfggfg""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing target
+K = ""gfg""
+
+# Split by repeating substring using loop and slicing
+res = []
+start = 0
+while start < len(test_str):
+    end = start + len(K)
+    if test_str[start:end] == K:
+        res.append(K)
+        start = end
+    else:
+        start += 1
+
+# printing result
+print(""The split string is : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original string is : gfggfggfggfggfggfggfggfg","Python | Split by repeating substring
+# initializing string
+test_str = ""gfggfggfggfggfggfggfggfg""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing target
+K = ""gfg""
+
+# Split by repeating substring using loop and slicing
+res = []
+start = 0
+while start < len(test_str):
+    end = start + len(K)
+    if test_str[start:end] == K:
+        res.append(K)
+        start = end
+    else:
+        start += 1
+
+# printing result
+print(""The split string is : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python | Split by repeating substring,https://www.geeksforgeeks.org/python-split-by-repeating-substring/,"import re
+
+# initializing string
+test_str = ""gfggfggfggfggfggfggfggfg""
+
+# initializing target
+K = ""gfg""
+
+# Split by repeating substring using re.findall() method
+res = re.findall(K, test_str)
+
+# printing result
+print(""The original string is : "" + test_str)
+print(""The split string is : "" + str(res))","From code
+The original string is : gfggfggfggfggfggfggfggfg","Python | Split by repeating substring
+import re
+
+# initializing string
+test_str = ""gfggfggfggfggfggfggfggfg""
+
+# initializing target
+K = ""gfg""
+
+# Split by repeating substring using re.findall() method
+res = re.findall(K, test_str)
+
+# printing result
+print(""The original string is : "" + test_str)
+print(""The split string is : "" + str(res))"
+Python | Remove substring list from string,https://www.geeksforgeeks.org/python-remove-substring-list-from-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove substring list from String
+# Using loop + replace()
+
+# initializing string
+test_str = ""gfg is best for all geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing sub list
+sub_list = [""best"", ""all""]
+
+# Remove substring list from String
+# Using loop + replace()
+for sub in sub_list:
+    test_str = test_str.replace("" "" + sub + "" "", "" "")
+
+# printing result
+print(""The string after substring removal : "" + test_str)","From code
+The original string is : gfg is best for all geeks","Python | Remove substring list from string
+# Python3 code to demonstrate working of
+# Remove substring list from String
+# Using loop + replace()
+
+# initializing string
+test_str = ""gfg is best for all geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing sub list
+sub_list = [""best"", ""all""]
+
+# Remove substring list from String
+# Using loop + replace()
+for sub in sub_list:
+    test_str = test_str.replace("" "" + sub + "" "", "" "")
+
+# printing result
+print(""The string after substring removal : "" + test_str)"
+Python | Remove substring list from string,https://www.geeksforgeeks.org/python-remove-substring-list-from-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove substring list from String
+# Using replace() + join() + split()
+
+# initializing string
+test_str = ""gfg is best for all geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing sub list
+sub_list = [""best"", ""all""]
+
+# Remove substring list from String
+# Using replace() + join() + split()
+for sub in sub_list:
+    test_str = test_str.replace(sub, "" "")
+res = "" "".join(test_str.split())
+
+# printing result
+print(""The string after substring removal : "" + res)","From code
+The original string is : gfg is best for all geeks","Python | Remove substring list from string
+# Python3 code to demonstrate working of
+# Remove substring list from String
+# Using replace() + join() + split()
+
+# initializing string
+test_str = ""gfg is best for all geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing sub list
+sub_list = [""best"", ""all""]
+
+# Remove substring list from String
+# Using replace() + join() + split()
+for sub in sub_list:
+    test_str = test_str.replace(sub, "" "")
+res = "" "".join(test_str.split())
+
+# printing result
+print(""The string after substring removal : "" + res)"
+Python | Remove substring list from string,https://www.geeksforgeeks.org/python-remove-substring-list-from-string/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove substring list from String
+
+# initializing string
+test_str = ""gfg is best for all geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing sub list
+sub_list = [""best"", ""all""]
+b = test_str.split()
+x = []
+for i in b:
+    if i not in sub_list:
+        x.append(i)
+res = "" "".join(x)
+
+# printing result
+print(""The string after substring removal : "" + res)","From code
+The original string is : gfg is best for all geeks","Python | Remove substring list from string
+# Python3 code to demonstrate working of
+# Remove substring list from String
+
+# initializing string
+test_str = ""gfg is best for all geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing sub list
+sub_list = [""best"", ""all""]
+b = test_str.split()
+x = []
+for i in b:
+    if i not in sub_list:
+        x.append(i)
+res = "" "".join(x)
+
+# printing result
+print(""The string after substring removal : "" + res)"
+Python | Remove substring list from string,https://www.geeksforgeeks.org/python-remove-substring-list-from-string/?ref=leftbar-rightbar,"import re
+
+# initializing string
+test_str = ""gfg is best for all geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing sub list
+sub_list = [""best"", ""all""]
+
+# Remove substring list from String using regex and join() function
+pattern = ""|"".join(map(re.escape, sub_list))
+test_str = re.sub(r""\b(?:{})\b"".format(pattern), """", test_str)
+
+# printing result
+print(""The string after substring removal : "" + test_str)
+# This code is contributed by Vinay Pinjala.","From code
+The original string is : gfg is best for all geeks","Python | Remove substring list from string
+import re
+
+# initializing string
+test_str = ""gfg is best for all geeks""
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# initializing sub list
+sub_list = [""best"", ""all""]
+
+# Remove substring list from String using regex and join() function
+pattern = ""|"".join(map(re.escape, sub_list))
+test_str = re.sub(r""\b(?:{})\b"".format(pattern), """", test_str)
+
+# printing result
+print(""The string after substring removal : "" + test_str)
+# This code is contributed by Vinay Pinjala."
+Python | Remove substring list from string,https://www.geeksforgeeks.org/python-remove-substring-list-from-string/?ref=leftbar-rightbar,"import numpy as np
+
+# initializing string
+test_str = ""gfg is best for all geeks""
+
+# initializing sub list
+sub_list = [""best"", ""all""]
+
+# Remove substring list from String using numpy and string functions
+sub_arr = np.array(sub_list)
+test_arr = np.array(test_str.split())
+mask_arr = np.ones(len(test_arr), dtype=bool)
+for i in range(len(sub_arr)):
+    mask_arr &= ~(test_arr == sub_arr[i])
+
+# Join the remaining words in the array to form the final string
+final_str = "" "".join(test_arr[mask_arr])
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# printing result
+print(""The string after substring removal : "" + final_str)
+# This code is contributed by Rayudu.","From code
+The original string is : gfg is best for all geeks","Python | Remove substring list from string
+import numpy as np
+
+# initializing string
+test_str = ""gfg is best for all geeks""
+
+# initializing sub list
+sub_list = [""best"", ""all""]
+
+# Remove substring list from String using numpy and string functions
+sub_arr = np.array(sub_list)
+test_arr = np.array(test_str.split())
+mask_arr = np.ones(len(test_arr), dtype=bool)
+for i in range(len(sub_arr)):
+    mask_arr &= ~(test_arr == sub_arr[i])
+
+# Join the remaining words in the array to form the final string
+final_str = "" "".join(test_arr[mask_arr])
+
+# printing original string
+print(""The original string is : "" + test_str)
+
+# printing result
+print(""The string after substring removal : "" + final_str)
+# This code is contributed by Rayudu."
+Python  -  Remove after substring in String,https://www.geeksforgeeks.org/python-remove-after-substring-in-string/,"# Python3 code to demonstrate working of
+# Remove after substring in String
+# Using index() + len() + slicing
+
+# initializing strings
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing sub string
+sub_str = ""best""
+
+# slicing off after length computation
+res = test_str[: test_str.index(sub_str) + len(sub_str)]
+
+# printing result
+print(""The string after removal : "" + str(res))","From code
+The original string is : geeksforgeeks is best for geeks","Python  -  Remove after substring in String
+# Python3 code to demonstrate working of
+# Remove after substring in String
+# Using index() + len() + slicing
+
+# initializing strings
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing sub string
+sub_str = ""best""
+
+# slicing off after length computation
+res = test_str[: test_str.index(sub_str) + len(sub_str)]
+
+# printing result
+print(""The string after removal : "" + str(res))"
+Python  -  Remove after substring in String,https://www.geeksforgeeks.org/python-remove-after-substring-in-string/,"# Python3 code to demonstrate working of
+# Remove after substring in String
+# Using regex() ( for stripping off after numeric occurrence)
+import re
+
+# initializing strings
+test_str = ""geeksforgeeks is best 4 geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# slicing after the numeric occurrence
+res = re.match(r""(.*\d+)"", test_str).group()
+
+# printing result
+print(""The string after removal : "" + str(res))","From code
+The original string is : geeksforgeeks is best for geeks","Python  -  Remove after substring in String
+# Python3 code to demonstrate working of
+# Remove after substring in String
+# Using regex() ( for stripping off after numeric occurrence)
+import re
+
+# initializing strings
+test_str = ""geeksforgeeks is best 4 geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# slicing after the numeric occurrence
+res = re.match(r""(.*\d+)"", test_str).group()
+
+# printing result
+print(""The string after removal : "" + str(res))"
+Python  -  Remove after substring in String,https://www.geeksforgeeks.org/python-remove-after-substring-in-string/,"# Python3 code to demonstrate working of
+# Remove after substring in String
+
+# initializing strings
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing sub string
+sub_str = ""best""
+
+re = test_str.split(sub_str)
+res = re[0] + sub_str
+
+# printing result
+print(""The string after removal : "" + str(res))","From code
+The original string is : geeksforgeeks is best for geeks","Python  -  Remove after substring in String
+# Python3 code to demonstrate working of
+# Remove after substring in String
+
+# initializing strings
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing sub string
+sub_str = ""best""
+
+re = test_str.split(sub_str)
+res = re[0] + sub_str
+
+# printing result
+print(""The string after removal : "" + str(res))"
+Python  -  Remove after substring in String,https://www.geeksforgeeks.org/python-remove-after-substring-in-string/,"# initializing strings
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing sub string
+sub_str = ""best""
+
+# Remove after substring in String
+# Using str.find() and str.slice()
+if sub_str in test_str:
+    res = test_str[: test_str.find(sub_str) + len(sub_str)]
+
+# printing result
+print(""The string after removal : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original string is : geeksforgeeks is best for geeks","Python  -  Remove after substring in String
+# initializing strings
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing sub string
+sub_str = ""best""
+
+# Remove after substring in String
+# Using str.find() and str.slice()
+if sub_str in test_str:
+    res = test_str[: test_str.find(sub_str) + len(sub_str)]
+
+# printing result
+print(""The string after removal : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python  -  Remove after substring in String,https://www.geeksforgeeks.org/python-remove-after-substring-in-string/,"# Python3 code to demonstrate working of
+# Remove after substring in String
+# Using index() + len() + slicing
+
+from functools import reduce
+
+# initializing strings
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing sub string
+sub_str = ""best""
+
+# define a function to remove the substring and get the result
+
+
+def remove_substring(s, sub):
+    idx = s.find(sub)
+    if idx != -1:
+        return s[: idx + len(sub)]
+    return s
+
+
+# using reduce to apply the function and get the final result
+res = reduce(lambda s, sub: remove_substring(s, sub), [sub_str], test_str)
+
+# printing result
+print(""The string after removal : "" + str(res))
+
+# This code is contributed by Rayudu.","From code
+The original string is : geeksforgeeks is best for geeks","Python  -  Remove after substring in String
+# Python3 code to demonstrate working of
+# Remove after substring in String
+# Using index() + len() + slicing
+
+from functools import reduce
+
+# initializing strings
+test_str = ""geeksforgeeks is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing sub string
+sub_str = ""best""
+
+# define a function to remove the substring and get the result
+
+
+def remove_substring(s, sub):
+    idx = s.find(sub)
+    if idx != -1:
+        return s[: idx + len(sub)]
+    return s
+
+
+# using reduce to apply the function and get the final result
+res = reduce(lambda s, sub: remove_substring(s, sub), [sub_str], test_str)
+
+# printing result
+print(""The string after removal : "" + str(res))
+
+# This code is contributed by Rayudu."
+Python  -  Remove after substring in String,https://www.geeksforgeeks.org/python-remove-after-substring-in-string/,"# initializing strings
+
+test_str = ""geeksforgeeks is best for geeks""
+
+
+# printing original string
+
+print(""The original string is : "" + str(test_str))
+
+
+# initializing sub string
+
+sub_str = ""best""
+
+
+# remove string after sub string
+
+res = test_str.replace(test_str[test_str.find(sub_str) + len(sub_str) :], """")
+
+
+# printing result
+
+print(""The string after removal : "" + str(res))
+
+# This code is contributed by Jyothi pinjala.","From code
+The original string is : geeksforgeeks is best for geeks","Python  -  Remove after substring in String
+# initializing strings
+
+test_str = ""geeksforgeeks is best for geeks""
+
+
+# printing original string
+
+print(""The original string is : "" + str(test_str))
+
+
+# initializing sub string
+
+sub_str = ""best""
+
+
+# remove string after sub string
+
+res = test_str.replace(test_str[test_str.find(sub_str) + len(sub_str) :], """")
+
+
+# printing result
+
+print(""The string after removal : "" + str(res))
+
+# This code is contributed by Jyothi pinjala."
+Python | Remove Reduntant Substrings from String List,https://www.geeksforgeeks.org/python-remove-reduntant-substrings-from-strings-list/,"# Python3 code to demonstrate working of
+# Remove Redundant Substrings from Strings List
+# Using enumerate() + join() + sort()
+
+# initializing list
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using loop to iterate for each string
+test_list.sort(key=len)
+res = []
+for idx, val in enumerate(test_list):
+    # concatenating all next values and checking for existence
+    if val not in "", "".join(test_list[idx + 1 :]):
+        res.append(val)
+
+# printing result
+print(""The filtered list : "" + str(res))","From code
+The original list : ['Gfg', 'Gfg is best', 'Geeks', 'Gfg is for Geeks']","Python | Remove Reduntant Substrings from String List
+# Python3 code to demonstrate working of
+# Remove Redundant Substrings from Strings List
+# Using enumerate() + join() + sort()
+
+# initializing list
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using loop to iterate for each string
+test_list.sort(key=len)
+res = []
+for idx, val in enumerate(test_list):
+    # concatenating all next values and checking for existence
+    if val not in "", "".join(test_list[idx + 1 :]):
+        res.append(val)
+
+# printing result
+print(""The filtered list : "" + str(res))"
+Python | Remove Reduntant Substrings from String List,https://www.geeksforgeeks.org/python-remove-reduntant-substrings-from-strings-list/,"# Python3 code to demonstrate working of
+# Remove Redundant Substrings from Strings List
+# Using list comprehension + join() + enumerate()
+
+# initializing list
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using list comprehension to iterate for each string
+# and perform join in one liner
+test_list.sort(key=len)
+res = [
+    val
+    for idx, val in enumerate(test_list)
+    if val not in "", "".join(test_list[idx + 1 :])
+]
+
+# printing result
+print(""The filtered list : "" + str(res))","From code
+The original list : ['Gfg', 'Gfg is best', 'Geeks', 'Gfg is for Geeks']","Python | Remove Reduntant Substrings from String List
+# Python3 code to demonstrate working of
+# Remove Redundant Substrings from Strings List
+# Using list comprehension + join() + enumerate()
+
+# initializing list
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using list comprehension to iterate for each string
+# and perform join in one liner
+test_list.sort(key=len)
+res = [
+    val
+    for idx, val in enumerate(test_list)
+    if val not in "", "".join(test_list[idx + 1 :])
+]
+
+# printing result
+print(""The filtered list : "" + str(res))"
+Python | Remove Reduntant Substrings from String List,https://www.geeksforgeeks.org/python-remove-reduntant-substrings-from-strings-list/,"def remove_redundant_substrings(strings):
+    # Base case: if the list is empty or has only one element, return it
+    if len(strings) <= 1:
+        return strings
+
+    # Sort the list by length to simplify the recursion
+    strings.sort(key=len)
+
+    # Take the first string and remove it from the list
+    current_string = strings.pop(0)
+
+    # Recursively remove redundant substrings from the rest of the list
+    remaining_strings = remove_redundant_substrings(strings)
+
+    # Check if the current string is a redundant substring of any of the remaining strings
+    for string in remaining_strings:
+        if current_string in string:
+            return remaining_strings
+
+    # If the current string is not redundant, add it back to the list and return it
+    remaining_strings.append(current_string)
+    return remaining_strings
+
+
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+print(""The original list : "" + str(test_list))
+
+res = remove_redundant_substrings(test_list)
+
+print(""The filtered list : "" + str(res))","From code
+The original list : ['Gfg', 'Gfg is best', 'Geeks', 'Gfg is for Geeks']","Python | Remove Reduntant Substrings from String List
+def remove_redundant_substrings(strings):
+    # Base case: if the list is empty or has only one element, return it
+    if len(strings) <= 1:
+        return strings
+
+    # Sort the list by length to simplify the recursion
+    strings.sort(key=len)
+
+    # Take the first string and remove it from the list
+    current_string = strings.pop(0)
+
+    # Recursively remove redundant substrings from the rest of the list
+    remaining_strings = remove_redundant_substrings(strings)
+
+    # Check if the current string is a redundant substring of any of the remaining strings
+    for string in remaining_strings:
+        if current_string in string:
+            return remaining_strings
+
+    # If the current string is not redundant, add it back to the list and return it
+    remaining_strings.append(current_string)
+    return remaining_strings
+
+
+test_list = [""Gfg"", ""Gfg is best"", ""Geeks"", ""Gfg is for Geeks""]
+print(""The original list : "" + str(test_list))
+
+res = remove_redundant_substrings(test_list)
+
+print(""The filtered list : "" + str(res))"
+Python  -  Test substring order,https://www.geeksforgeeks.org/python-test-substring-order/,"# Python3 code to demonstrate working of
+# Test substring order
+# Using join() + in operator + generator expression
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+
+# concatenating required characters
+
+
+def temp(sub):
+    return """".join(chr for chr in sub if chr in set(K))
+
+
+# checking in order
+res = K in temp(test_str)
+
+# printing result
+print(""Is substring in order : "" + str(res))","From code
+The original string is : geeksforgeeks","Python  -  Test substring order
+# Python3 code to demonstrate working of
+# Test substring order
+# Using join() + in operator + generator expression
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+
+# concatenating required characters
+
+
+def temp(sub):
+    return """".join(chr for chr in sub if chr in set(K))
+
+
+# checking in order
+res = K in temp(test_str)
+
+# printing result
+print(""Is substring in order : "" + str(res))"
+Python  -  Test substring order,https://www.geeksforgeeks.org/python-test-substring-order/,"# Python3 code to demonstrate working of
+# Test substring order
+# Using all() + next() + generator expression
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+
+# concatenating required characters using next()
+# all() used to test order
+test_str = iter(test_str)
+res = all(next((ele for ele in test_str if ele == chr), None) is not None for chr in K)
+
+# printing result
+print(""Is substring in order : "" + str(res))","From code
+The original string is : geeksforgeeks","Python  -  Test substring order
+# Python3 code to demonstrate working of
+# Test substring order
+# Using all() + next() + generator expression
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+
+# concatenating required characters using next()
+# all() used to test order
+test_str = iter(test_str)
+res = all(next((ele for ele in test_str if ele == chr), None) is not None for chr in K)
+
+# printing result
+print(""Is substring in order : "" + str(res))"
+Python  -  Test substring order,https://www.geeksforgeeks.org/python-test-substring-order/,"# Python3 code to demonstrate working of
+# Test substring order
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+ns = """"
+for i in test_str:
+    if i in K:
+        ns += i
+res = False
+if ns.find(K) != -1:
+    res = True
+# printing result
+print(""Is substring in order : "" + str(res))","From code
+The original string is : geeksforgeeks","Python  -  Test substring order
+# Python3 code to demonstrate working of
+# Test substring order
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+ns = """"
+for i in test_str:
+    if i in K:
+        ns += i
+res = False
+if ns.find(K) != -1:
+    res = True
+# printing result
+print(""Is substring in order : "" + str(res))"
+Python  -  Test substring order,https://www.geeksforgeeks.org/python-test-substring-order/,"# Python3 code to demonstrate working of
+# Test substring order
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+for i in test_str:
+    if i not in K:
+        test_str = test_str.replace(i, """")
+res = False
+if test_str.find(K) != -1:
+    res = True
+# printing result
+print(""Is substring in order : "" + str(res))","From code
+The original string is : geeksforgeeks","Python  -  Test substring order
+# Python3 code to demonstrate working of
+# Test substring order
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+for i in test_str:
+    if i not in K:
+        test_str = test_str.replace(i, """")
+res = False
+if test_str.find(K) != -1:
+    res = True
+# printing result
+print(""Is substring in order : "" + str(res))"
+Python  -  Test substring order,https://www.geeksforgeeks.org/python-test-substring-order/,"# Python3 code to demonstrate working of
+# Test substring order
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+for i in test_str:
+    if i not in K:
+        test_str = test_str.replace(i, """")
+import operator
+
+res = operator.contains(test_str, K)
+# printing result
+print(""Is substring in order : "" + str(res))","From code
+The original string is : geeksforgeeks","Python  -  Test substring order
+# Python3 code to demonstrate working of
+# Test substring order
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+for i in test_str:
+    if i not in K:
+        test_str = test_str.replace(i, """")
+import operator
+
+res = operator.contains(test_str, K)
+# printing result
+print(""Is substring in order : "" + str(res))"
+Python  -  Test substring order,https://www.geeksforgeeks.org/python-test-substring-order/,"# Python3 code to demonstrate working of
+# Test substring order
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+
+# using list comprehension and all()
+res = all(K[i] in test_str[test_str.find(K[i - 1]) + 1 :] for i in range(1, len(K)))
+
+# printing result
+print(""Is substring in order : "" + str(res))","From code
+The original string is : geeksforgeeks","Python  -  Test substring order
+# Python3 code to demonstrate working of
+# Test substring order
+
+# initializing string
+test_str = ""geeksforgeeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing substring
+K = ""seek""
+
+# using list comprehension and all()
+res = all(K[i] in test_str[test_str.find(K[i - 1]) + 1 :] for i in range(1, len(K)))
+
+# printing result
+print(""Is substring in order : "" + str(res))"
+Python  -  String till Substring,https://www.geeksforgeeks.org/python-string-till-substring/,"# Python3 code to demonstrate
+# String till Substring
+# using partition()
+
+# initializing string
+test_string = ""GeeksforGeeks is best for geeks""
+
+# initializing split word
+spl_word = ""best""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+# printing split string
+print(""The split string : "" + str(spl_word))
+
+# using partition()
+# String till Substring
+res = test_string.partition(spl_word)[0]
+
+# print result
+print(""String before the substring occurrence : "" + res)","From code
+The original string : GeeksforGeeks is best for geeks","Python  -  String till Substring
+# Python3 code to demonstrate
+# String till Substring
+# using partition()
+
+# initializing string
+test_string = ""GeeksforGeeks is best for geeks""
+
+# initializing split word
+spl_word = ""best""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+# printing split string
+print(""The split string : "" + str(spl_word))
+
+# using partition()
+# String till Substring
+res = test_string.partition(spl_word)[0]
+
+# print result
+print(""String before the substring occurrence : "" + res)"
+Python  -  String till Substring,https://www.geeksforgeeks.org/python-string-till-substring/,"# Python3 code to demonstrate
+# String till Substring
+# using split()
+
+# initializing string
+test_string = ""GeeksforGeeks is best for geeks""
+
+# initializing split word
+spl_word = ""best""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+# printing split string
+print(""The split string : "" + str(spl_word))
+
+# using split()
+# String till Substring
+res = test_string.split(spl_word)[0]
+
+# print result
+print(""String before the substring occurrence : "" + res)","From code
+The original string : GeeksforGeeks is best for geeks","Python  -  String till Substring
+# Python3 code to demonstrate
+# String till Substring
+# using split()
+
+# initializing string
+test_string = ""GeeksforGeeks is best for geeks""
+
+# initializing split word
+spl_word = ""best""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+# printing split string
+print(""The split string : "" + str(spl_word))
+
+# using split()
+# String till Substring
+res = test_string.split(spl_word)[0]
+
+# print result
+print(""String before the substring occurrence : "" + res)"
+Python  -  String till Substring,https://www.geeksforgeeks.org/python-string-till-substring/,"# Python3 code to demonstrate
+# String till Substring
+# using find()
+# you can also use index() instead of find()
+
+# initializing string
+test_string = ""GeeksforGeeks is best for geeks""
+
+# initializing substring
+spl_word = ""best""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+
+# String till Substring
+x = test_string.find(spl_word)
+res = test_string[0:x]
+
+
+# print result
+print(""String before the substring occurrence : "" + res)","From code
+The original string : GeeksforGeeks is best for geeks","Python  -  String till Substring
+# Python3 code to demonstrate
+# String till Substring
+# using find()
+# you can also use index() instead of find()
+
+# initializing string
+test_string = ""GeeksforGeeks is best for geeks""
+
+# initializing substring
+spl_word = ""best""
+
+# printing original string
+print(""The original string : "" + str(test_string))
+
+
+# String till Substring
+x = test_string.find(spl_word)
+res = test_string[0:x]
+
+
+# print result
+print(""String before the substring occurrence : "" + res)"
+Python  -  String till Substring,https://www.geeksforgeeks.org/python-string-till-substring/,"import re
+
+# initializing string
+test_string = ""GeeksforGeeks is best for geeks""
+
+# initializing substring
+spl_word = ""best""
+
+# using regular expression
+result = re.split(spl_word, test_string, maxsplit=1)[0]
+
+# printing result
+print(""String before the substring occurrence:"", result)","From code
+The original string : GeeksforGeeks is best for geeks","Python  -  String till Substring
+import re
+
+# initializing string
+test_string = ""GeeksforGeeks is best for geeks""
+
+# initializing substring
+spl_word = ""best""
+
+# using regular expression
+result = re.split(spl_word, test_string, maxsplit=1)[0]
+
+# printing result
+print(""String before the substring occurrence:"", result)"
+Python  -  String till Substring,https://www.geeksforgeeks.org/python-string-till-substring/,"# Initializing string
+test_string = ""GeeksforGeeks is best for geeks""
+
+# Initializing substring
+spl_word = ""best""
+
+# Initializing an empty string to store the characters before the substring occurrence
+res = """"
+
+# Looping over the characters of the string
+for char in test_string:
+    # Checking if the current character is the first character of the substring
+    if char == spl_word[0]:
+        # Checking if the substring is found
+        if (
+            test_string[
+                test_string.index(char) : test_string.index(char) + len(spl_word)
+            ]
+            == spl_word
+        ):
+            break
+    res += char
+
+# Printing the result
+print(""String before the substring occurrence: "" + res)","From code
+The original string : GeeksforGeeks is best for geeks","Python  -  String till Substring
+# Initializing string
+test_string = ""GeeksforGeeks is best for geeks""
+
+# Initializing substring
+spl_word = ""best""
+
+# Initializing an empty string to store the characters before the substring occurrence
+res = """"
+
+# Looping over the characters of the string
+for char in test_string:
+    # Checking if the current character is the first character of the substring
+    if char == spl_word[0]:
+        # Checking if the substring is found
+        if (
+            test_string[
+                test_string.index(char) : test_string.index(char) + len(spl_word)
+            ]
+            == spl_word
+        ):
+            break
+    res += char
+
+# Printing the result
+print(""String before the substring occurrence: "" + res)"
+Python  -  Filter string combination of K substring,https://www.geeksforgeeks.org/python-filter-strings-combination-of-k-substrings/,"# Python3 code to demonstrate working of
+# Filter Strings  combination of K substrings
+# Using permutations() + map() + join() + set() + loop
+from itertools import permutations
+
+# initializing list
+test_list = [""geeks4u"", ""allbest"", ""abcdef""]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+# initializing substring list
+substr_list = [""s4u"", ""est"", ""al"", ""ge"", ""ek"", ""def"", ""lb""]
+
+# initializing K
+K = 3
+
+# getting all permutations
+perms = list(set(map("""".join, permutations(substr_list, r=K))))
+
+# using loop to check permutations with list
+res = []
+for ele in perms:
+    if ele in test_list:
+        res.append(ele)
+
+# printing results
+print(""Strings after joins : "" + str(res))","From code
+The original list : ['geeks4u', 'allbest', 'abcdef']","Python  -  Filter string combination of K substring
+# Python3 code to demonstrate working of
+# Filter Strings  combination of K substrings
+# Using permutations() + map() + join() + set() + loop
+from itertools import permutations
+
+# initializing list
+test_list = [""geeks4u"", ""allbest"", ""abcdef""]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+# initializing substring list
+substr_list = [""s4u"", ""est"", ""al"", ""ge"", ""ek"", ""def"", ""lb""]
+
+# initializing K
+K = 3
+
+# getting all permutations
+perms = list(set(map("""".join, permutations(substr_list, r=K))))
+
+# using loop to check permutations with list
+res = []
+for ele in perms:
+    if ele in test_list:
+        res.append(ele)
+
+# printing results
+print(""Strings after joins : "" + str(res))"
+Python  -  Filter string combination of K substring,https://www.geeksforgeeks.org/python-filter-strings-combination-of-k-substrings/,"# Python3 code to demonstrate working of
+# Filter Strings  combination of K substrings
+# Using permutations() + map() + join() + set() + intersection()
+from itertools import permutations
+
+# initializing list
+test_list = [""geeks4u"", ""allbest"", ""abcdef""]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+# initializing substring list
+substr_list = [""s4u"", ""est"", ""al"", ""ge"", ""ek"", ""def"", ""lb""]
+
+# initializing K
+K = 3
+
+# getting all permutations
+perms = set(map("""".join, permutations(substr_list, r=K)))
+
+# using intersection() to solve this problem
+res = list(set(test_list).intersection(perms))
+
+# printing results
+print(""Strings after joins : "" + str(res))","From code
+The original list : ['geeks4u', 'allbest', 'abcdef']","Python  -  Filter string combination of K substring
+# Python3 code to demonstrate working of
+# Filter Strings  combination of K substrings
+# Using permutations() + map() + join() + set() + intersection()
+from itertools import permutations
+
+# initializing list
+test_list = [""geeks4u"", ""allbest"", ""abcdef""]
+
+# printing string
+print(""The original list : "" + str(test_list))
+
+# initializing substring list
+substr_list = [""s4u"", ""est"", ""al"", ""ge"", ""ek"", ""def"", ""lb""]
+
+# initializing K
+K = 3
+
+# getting all permutations
+perms = set(map("""".join, permutations(substr_list, r=K)))
+
+# using intersection() to solve this problem
+res = list(set(test_list).intersection(perms))
+
+# printing results
+print(""Strings after joins : "" + str(res))"
+Python  -  Filter string combination of K substring,https://www.geeksforgeeks.org/python-filter-strings-combination-of-k-substrings/,"from itertools import permutations
+
+test_list = [""geeks4u"", ""allbest"", ""abcdef""]
+substr_list = [""s4u"", ""est"", ""al"", ""ge"", ""ek"", ""def"", ""lb""]
+K = 3
+print(""The original list : "" + str(test_list))
+
+res = []
+for s in test_list:
+    for p in permutations(substr_list, K):
+        if """".join(p) in s:
+            res.append(s)
+            break
+
+print(""Strings after joins : "" + str(res))","From code
+The original list : ['geeks4u', 'allbest', 'abcdef']","Python  -  Filter string combination of K substring
+from itertools import permutations
+
+test_list = [""geeks4u"", ""allbest"", ""abcdef""]
+substr_list = [""s4u"", ""est"", ""al"", ""ge"", ""ek"", ""def"", ""lb""]
+K = 3
+print(""The original list : "" + str(test_list))
+
+res = []
+for s in test_list:
+    for p in permutations(substr_list, K):
+        if """".join(p) in s:
+            res.append(s)
+            break
+
+print(""Strings after joins : "" + str(res))"
+Python program to Find the size of a Tuple,https://www.geeksforgeeks.org/find-the-size-of-a-tuple-in-python/,"import sys
+
+# sample Tuples
+Tuple1 = (""A"", 1, ""B"", 2, ""C"", 3)
+Tuple2 = (""Geek1"", ""Raju"", ""Geek2"", ""Nikhil"", ""Geek3"", ""Deepanshu"")
+Tuple3 = ((1, ""Lion""), (2, ""Tiger""), (3, ""Fox""), (4, ""Wolf""))
+
+# print the sizes of sample Tuples
+print(""Size of Tuple1: "" + str(sys.getsizeof(Tuple1)) + ""bytes"")
+print(""Size of Tuple2: "" + str(sys.getsizeof(Tuple2)) + ""bytes"")
+print(""Size of Tuple3: "" + str(sys.getsizeof(Tuple3)) + ""bytes"")","From code
+Size of Tuple1: 96bytes","Python program to Find the size of a Tuple
+import sys
+
+# sample Tuples
+Tuple1 = (""A"", 1, ""B"", 2, ""C"", 3)
+Tuple2 = (""Geek1"", ""Raju"", ""Geek2"", ""Nikhil"", ""Geek3"", ""Deepanshu"")
+Tuple3 = ((1, ""Lion""), (2, ""Tiger""), (3, ""Fox""), (4, ""Wolf""))
+
+# print the sizes of sample Tuples
+print(""Size of Tuple1: "" + str(sys.getsizeof(Tuple1)) + ""bytes"")
+print(""Size of Tuple2: "" + str(sys.getsizeof(Tuple2)) + ""bytes"")
+print(""Size of Tuple3: "" + str(sys.getsizeof(Tuple3)) + ""bytes"")"
+Python program to Find the size of a Tuple,https://www.geeksforgeeks.org/find-the-size-of-a-tuple-in-python/,"# sample Tuples
+Tuple1 = (""A"", 1, ""B"", 2, ""C"", 3)
+Tuple2 = (""Geek1"", ""Raju"", ""Geek2"", ""Nikhil"", ""Geek3"", ""Deepanshu"")
+Tuple3 = ((1, ""Lion""), (2, ""Tiger""), (3, ""Fox""), (4, ""Wolf""))
+
+# print the sizes of sample Tuples
+print(""Size of Tuple1: "" + str(Tuple1.__sizeof__()) + ""bytes"")
+print(""Size of Tuple2: "" + str(Tuple2.__sizeof__()) + ""bytes"")
+print(""Size of Tuple3: "" + str(Tuple3.__sizeof__()) + ""bytes"")","From code
+Size of Tuple1: 96bytes","Python program to Find the size of a Tuple
+# sample Tuples
+Tuple1 = (""A"", 1, ""B"", 2, ""C"", 3)
+Tuple2 = (""Geek1"", ""Raju"", ""Geek2"", ""Nikhil"", ""Geek3"", ""Deepanshu"")
+Tuple3 = ((1, ""Lion""), (2, ""Tiger""), (3, ""Fox""), (4, ""Wolf""))
+
+# print the sizes of sample Tuples
+print(""Size of Tuple1: "" + str(Tuple1.__sizeof__()) + ""bytes"")
+print(""Size of Tuple2: "" + str(Tuple2.__sizeof__()) + ""bytes"")
+print(""Size of Tuple3: "" + str(Tuple3.__sizeof__()) + ""bytes"")"
+Python  -  Maximum and Minimum K elements in Tuple,https://www.geeksforgeeks.org/python-maximum-and-minimum-k-elements-in-tuple/,"# Python3 code to demonstrate working of
+# Maximum and Minimum K elements in Tuple
+# Using sorted() + loop
+
+# initializing tuple
+test_tup = (5, 20, 3, 7, 6, 8)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# initializing K
+K = 2
+
+# Maximum and Minimum K elements in Tuple
+# Using sorted() + loop
+res = []
+test_tup = list(sorted(test_tup))
+
+for idx, val in enumerate(test_tup):
+    if idx < K or idx >= len(test_tup) - K:
+        res.append(val)
+res = tuple(res)
+
+# printing result
+print(""The extracted values : "" + str(res))","From code
+The original tuple is : (5, 20, 3, 7, 6, 8)","Python  -  Maximum and Minimum K elements in Tuple
+# Python3 code to demonstrate working of
+# Maximum and Minimum K elements in Tuple
+# Using sorted() + loop
+
+# initializing tuple
+test_tup = (5, 20, 3, 7, 6, 8)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# initializing K
+K = 2
+
+# Maximum and Minimum K elements in Tuple
+# Using sorted() + loop
+res = []
+test_tup = list(sorted(test_tup))
+
+for idx, val in enumerate(test_tup):
+    if idx < K or idx >= len(test_tup) - K:
+        res.append(val)
+res = tuple(res)
+
+# printing result
+print(""The extracted values : "" + str(res))"
+Python  -  Maximum and Minimum K elements in Tuple,https://www.geeksforgeeks.org/python-maximum-and-minimum-k-elements-in-tuple/,"# Python3 code to demonstrate working of
+# Maximum and Minimum K elements in Tuple
+# Using slicing + sorted()
+
+# initializing tuple
+test_tup = (5, 20, 3, 7, 6, 8)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# initializing K
+K = 2
+
+# Maximum and Minimum K elements in Tuple
+# Using slicing + sorted()
+test_tup = list(test_tup)
+temp = sorted(test_tup)
+res = tuple(temp[:K] + temp[-K:])
+
+# printing result
+print(""The extracted values : "" + str(res))","From code
+The original tuple is : (5, 20, 3, 7, 6, 8)","Python  -  Maximum and Minimum K elements in Tuple
+# Python3 code to demonstrate working of
+# Maximum and Minimum K elements in Tuple
+# Using slicing + sorted()
+
+# initializing tuple
+test_tup = (5, 20, 3, 7, 6, 8)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# initializing K
+K = 2
+
+# Maximum and Minimum K elements in Tuple
+# Using slicing + sorted()
+test_tup = list(test_tup)
+temp = sorted(test_tup)
+res = tuple(temp[:K] + temp[-K:])
+
+# printing result
+print(""The extracted values : "" + str(res))"
+Python  -  Maximum and Minimum K elements in Tuple,https://www.geeksforgeeks.org/python-maximum-and-minimum-k-elements-in-tuple/,"import heapq
+
+test_tup = (5, 20, 3, 7, 6, 8)
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+K = 2
+smallest = heapq.nsmallest(K, test_tup)
+largest = heapq.nlargest(K, test_tup)
+result = tuple(sorted(smallest + largest))
+print(""The extracted values : "" + str(result))
+# This code is contributed by Jyothi pinjala","From code
+The original tuple is : (5, 20, 3, 7, 6, 8)","Python  -  Maximum and Minimum K elements in Tuple
+import heapq
+
+test_tup = (5, 20, 3, 7, 6, 8)
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+K = 2
+smallest = heapq.nsmallest(K, test_tup)
+largest = heapq.nlargest(K, test_tup)
+result = tuple(sorted(smallest + largest))
+print(""The extracted values : "" + str(result))
+# This code is contributed by Jyothi pinjala"
+Python  -  Maximum and Minimum K elements in Tuple,https://www.geeksforgeeks.org/python-maximum-and-minimum-k-elements-in-tuple/,"# Python3 code to demonstrate working of
+# Maximum and Minimum K elements in Tuple
+# Using built-in functions and loop
+
+# initializing tuple
+test_tup = (5, 20, 3, 7, 6, 8)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# initializing K
+K = 2
+
+# Find the minimum and maximum elements in the tuple
+min_val = min(test_tup)
+max_val = max(test_tup)
+
+# Create two lists to store the K minimum and maximum elements
+min_list = []
+max_list = []
+
+# Loop through the tuple and add elements to the appropriate list
+for elem in test_tup:
+    if elem <= max_val:
+        if len(max_list) < K:
+            max_list.append(elem)
+        else:
+            max_list.remove(min(max_list))
+            max_list.append(elem)
+        max_val = max(max_list)
+    if elem >= min_val:
+        if len(min_list) < K:
+            min_list.append(elem)
+        else:
+            min_list.remove(max(min_list))
+            min_list.append(elem)
+        min_val = min(min_list)
+
+# Combine the two lists and convert the result back to a tuple
+result = tuple(min_list + max_list)
+
+# Print the original tuple and the extracted values
+print(""The extracted values : "" + str(result))","From code
+The original tuple is : (5, 20, 3, 7, 6, 8)","Python  -  Maximum and Minimum K elements in Tuple
+# Python3 code to demonstrate working of
+# Maximum and Minimum K elements in Tuple
+# Using built-in functions and loop
+
+# initializing tuple
+test_tup = (5, 20, 3, 7, 6, 8)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# initializing K
+K = 2
+
+# Find the minimum and maximum elements in the tuple
+min_val = min(test_tup)
+max_val = max(test_tup)
+
+# Create two lists to store the K minimum and maximum elements
+min_list = []
+max_list = []
+
+# Loop through the tuple and add elements to the appropriate list
+for elem in test_tup:
+    if elem <= max_val:
+        if len(max_list) < K:
+            max_list.append(elem)
+        else:
+            max_list.remove(min(max_list))
+            max_list.append(elem)
+        max_val = max(max_list)
+    if elem >= min_val:
+        if len(min_list) < K:
+            min_list.append(elem)
+        else:
+            min_list.remove(max(min_list))
+            min_list.append(elem)
+        min_val = min(min_list)
+
+# Combine the two lists and convert the result back to a tuple
+result = tuple(min_list + max_list)
+
+# Print the original tuple and the extracted values
+print(""The extracted values : "" + str(result))"
+Create a list of tuples from given list having number and its cube in each tuple,https://www.geeksforgeeks.org/python-program-to-create-a-list-of-tuples-from-given-list-having-number-and-its-cube-in-each-tuple/,"# Python program to create a list of tuples
+# from given list having number and
+# its cube in each tuple
+
+# creating a list
+list1 = [1, 2, 5, 6]
+
+# using list comprehension to iterate each
+# values in list and create a tuple as specified
+res = [(val, pow(val, 3)) for val in list1]
+
+# print the result
+print(res)","Input: list = [1, 2, 3]
+Output: [(1, 1), (2, 8), (3, 27)]","Create a list of tuples from given list having number and its cube in each tuple
+# Python program to create a list of tuples
+# from given list having number and
+# its cube in each tuple
+
+# creating a list
+list1 = [1, 2, 5, 6]
+
+# using list comprehension to iterate each
+# values in list and create a tuple as specified
+res = [(val, pow(val, 3)) for val in list1]
+
+# print the result
+print(res)"
+Create a list of tuples from given list having number and its cube in each tuple,https://www.geeksforgeeks.org/python-program-to-create-a-list-of-tuples-from-given-list-having-number-and-its-cube-in-each-tuple/,"# Python program to create a list of tuples
+# from given list having number and
+# its cube in each tuple
+
+# creating a list
+list1 = [1, 2, 5, 6]
+
+# using list comprehension to iterate each
+# values in list and create a tuple as specified
+res = [(val, val**3) for val in list1]
+
+# print the result
+print(res)","Input: list = [1, 2, 3]
+Output: [(1, 1), (2, 8), (3, 27)]","Create a list of tuples from given list having number and its cube in each tuple
+# Python program to create a list of tuples
+# from given list having number and
+# its cube in each tuple
+
+# creating a list
+list1 = [1, 2, 5, 6]
+
+# using list comprehension to iterate each
+# values in list and create a tuple as specified
+res = [(val, val**3) for val in list1]
+
+# print the result
+print(res)"
+Create a list of tuples from given list having number and its cube in each tuple,https://www.geeksforgeeks.org/python-program-to-create-a-list-of-tuples-from-given-list-having-number-and-its-cube-in-each-tuple/,"list1 = [1, 2, 5, 6]
+res = list(map(lambda x: (x, x**3), list1))
+print(res)
+# This code is contributed by Edula Vinay Kumar Reddy","Input: list = [1, 2, 3]
+Output: [(1, 1), (2, 8), (3, 27)]","Create a list of tuples from given list having number and its cube in each tuple
+list1 = [1, 2, 5, 6]
+res = list(map(lambda x: (x, x**3), list1))
+print(res)
+# This code is contributed by Edula Vinay Kumar Reddy"
+Create a list of tuples from given list having number and its cube in each tuple,https://www.geeksforgeeks.org/python-program-to-create-a-list-of-tuples-from-given-list-having-number-and-its-cube-in-each-tuple/,"# creating a list
+list1 = [1, 2, 5, 6]
+
+# creating an empty list to store the result
+res = []
+
+# iterating through each value in the list
+for val in list1:
+    # creating a tuple of the value and its cube
+    tup = (val, val**3)
+    # adding the tuple to the result list
+    res.append(tup)
+
+# print the result
+print(res)","Input: list = [1, 2, 3]
+Output: [(1, 1), (2, 8), (3, 27)]","Create a list of tuples from given list having number and its cube in each tuple
+# creating a list
+list1 = [1, 2, 5, 6]
+
+# creating an empty list to store the result
+res = []
+
+# iterating through each value in the list
+for val in list1:
+    # creating a tuple of the value and its cube
+    tup = (val, val**3)
+    # adding the tuple to the result list
+    res.append(tup)
+
+# print the result
+print(res)"
+Create a list of tuples from given list having number and its cube in each tuple,https://www.geeksforgeeks.org/python-program-to-create-a-list-of-tuples-from-given-list-having-number-and-its-cube-in-each-tuple/,"import re
+
+lst_str = ""1, 2, 5, 6""
+lst = [int(num) for num in re.findall(r""\d+"", lst_str)]
+result = [(num, num**3) for num in lst]
+print(result)","Input: list = [1, 2, 3]
+Output: [(1, 1), (2, 8), (3, 27)]","Create a list of tuples from given list having number and its cube in each tuple
+import re
+
+lst_str = ""1, 2, 5, 6""
+lst = [int(num) for num in re.findall(r""\d+"", lst_str)]
+result = [(num, num**3) for num in lst]
+print(result)"
+Python  -  Adding Tuple to List and vice versa,https://www.geeksforgeeks.org/python-adding-tuple-to-list-and-vice-versa/,"# Python3 code to demonstrate working of
+# Adding Tuple to List and vice - versa
+# Using += operator (list + tuple)
+
+# initializing list
+test_list = [5, 6, 7]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing tuple
+test_tup = (9, 10)
+
+# Adding Tuple to List and vice - versa
+# Using += operator (list + tuple)
+test_list += test_tup
+
+# printing result
+print(""The container after addition : "" + str(test_list))","From code
+The original list is : [5, 6, 7]","Python  -  Adding Tuple to List and vice versa
+# Python3 code to demonstrate working of
+# Adding Tuple to List and vice - versa
+# Using += operator (list + tuple)
+
+# initializing list
+test_list = [5, 6, 7]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing tuple
+test_tup = (9, 10)
+
+# Adding Tuple to List and vice - versa
+# Using += operator (list + tuple)
+test_list += test_tup
+
+# printing result
+print(""The container after addition : "" + str(test_list))"
+Python  -  Adding Tuple to List and vice versa,https://www.geeksforgeeks.org/python-adding-tuple-to-list-and-vice-versa/,"# Python3 code to demonstrate working of
+# Adding Tuple to List and vice - versa
+# Using tuple(), data type conversion [tuple + list]
+
+# initializing list
+test_list = [5, 6, 7]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing tuple
+test_tup = (9, 10)
+
+# Adding Tuple to List and vice - versa
+# Using tuple(), data type conversion [tuple + list]
+res = tuple(list(test_tup) + test_list)
+
+# printing result
+print(""The container after addition : "" + str(res))","From code
+The original list is : [5, 6, 7]","Python  -  Adding Tuple to List and vice versa
+# Python3 code to demonstrate working of
+# Adding Tuple to List and vice - versa
+# Using tuple(), data type conversion [tuple + list]
+
+# initializing list
+test_list = [5, 6, 7]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing tuple
+test_tup = (9, 10)
+
+# Adding Tuple to List and vice - versa
+# Using tuple(), data type conversion [tuple + list]
+res = tuple(list(test_tup) + test_list)
+
+# printing result
+print(""The container after addition : "" + str(res))"
+Python  -  Adding Tuple to List and vice versa,https://www.geeksforgeeks.org/python-adding-tuple-to-list-and-vice-versa/,"# Python3 code to demonstrate working of
+# Adding Tuple to List and vice - versa
+
+# initializing list and tuple
+test_list = [5, 6, 7]
+test_tup = (9, 10)
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Adding Tuple to List
+test_list.extend(list(test_tup))
+# printing result
+print(""The container after addition : "" + str(test_list))
+
+# *********************************************************
+
+# initializing list and tuple
+test_list = [1, 2, 3, 4]
+test_tup = (5, 6)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Adding list to tuple
+test_tup = list(test_tup)
+test_tup.extend(test_list)
+test_tup = tuple(test_tup)
+# printing result
+print(""The container after addition : "" + str(test_tup))","From code
+The original list is : [5, 6, 7]","Python  -  Adding Tuple to List and vice versa
+# Python3 code to demonstrate working of
+# Adding Tuple to List and vice - versa
+
+# initializing list and tuple
+test_list = [5, 6, 7]
+test_tup = (9, 10)
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Adding Tuple to List
+test_list.extend(list(test_tup))
+# printing result
+print(""The container after addition : "" + str(test_list))
+
+# *********************************************************
+
+# initializing list and tuple
+test_list = [1, 2, 3, 4]
+test_tup = (5, 6)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Adding list to tuple
+test_tup = list(test_tup)
+test_tup.extend(test_list)
+test_tup = tuple(test_tup)
+# printing result
+print(""The container after addition : "" + str(test_tup))"
+Python  -  Adding Tuple to List and vice versa,https://www.geeksforgeeks.org/python-adding-tuple-to-list-and-vice-versa/,"my_list = [5, 6, 7]
+my_tuple = (9, 10)
+
+index = 3
+my_list.insert(index, my_tuple)
+
+print(""List after addition: "", my_list)","From code
+The original list is : [5, 6, 7]","Python  -  Adding Tuple to List and vice versa
+my_list = [5, 6, 7]
+my_tuple = (9, 10)
+
+index = 3
+my_list.insert(index, my_tuple)
+
+print(""List after addition: "", my_list)"
+Python  -  Sum of tuple elements,https://www.geeksforgeeks.org/python-sum-of-tuple-elements/,"def summation(test_tup):
+    # Converting into list
+    test = list(test_tup)
+
+    # Initializing count
+    count = 0
+
+    # for loop
+    for i in test:
+        count += i
+    return count
+
+
+# Initializing test_tup
+test_tup = (5, 20, 3, 7, 6, 8)
+print(summation(test_tup))","From code
+The original tuple is : (7, 8, 9, 1, 10, 7)","Python  -  Sum of tuple elements
+def summation(test_tup):
+    # Converting into list
+    test = list(test_tup)
+
+    # Initializing count
+    count = 0
+
+    # for loop
+    for i in test:
+        count += i
+    return count
+
+
+# Initializing test_tup
+test_tup = (5, 20, 3, 7, 6, 8)
+print(summation(test_tup))"
+Python  -  Sum of tuple elements,https://www.geeksforgeeks.org/python-sum-of-tuple-elements/,"# Python 3 code to demonstrate working of
+# Tuple elements inversions
+# Using map() + list() + sum()
+
+# initializing tup
+test_tup = ([7, 8], [9, 1], [10, 7])
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Tuple elements inversions
+# Using map() + list() + sum()
+res = sum(list(map(sum, list(test_tup))))
+
+# printing result
+print(""The summation of tuple elements are : "" + str(res))","From code
+The original tuple is : (7, 8, 9, 1, 10, 7)","Python  -  Sum of tuple elements
+# Python 3 code to demonstrate working of
+# Tuple elements inversions
+# Using map() + list() + sum()
+
+# initializing tup
+test_tup = ([7, 8], [9, 1], [10, 7])
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Tuple elements inversions
+# Using map() + list() + sum()
+res = sum(list(map(sum, list(test_tup))))
+
+# printing result
+print(""The summation of tuple elements are : "" + str(res))"
+Python  -  Sum of tuple elements,https://www.geeksforgeeks.org/python-sum-of-tuple-elements/,"# Python3 code to demonstrate working of
+# Tuple summation
+
+# Initializing tuple
+test_tup = (7, 8, 9, 1, 10, 7)
+
+# Printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = 0
+for i in test_tup:
+    res += i
+
+# Printing result
+print(""The summation of tuple elements are : "" + str(res))","From code
+The original tuple is : (7, 8, 9, 1, 10, 7)","Python  -  Sum of tuple elements
+# Python3 code to demonstrate working of
+# Tuple summation
+
+# Initializing tuple
+test_tup = (7, 8, 9, 1, 10, 7)
+
+# Printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = 0
+for i in test_tup:
+    res += i
+
+# Printing result
+print(""The summation of tuple elements are : "" + str(res))"
+Python  -  Sum of tuple elements,https://www.geeksforgeeks.org/python-sum-of-tuple-elements/,"import operator
+from functools import reduce
+
+
+def summation(test_tup):
+    # Using reduce() + operator.add()
+    return reduce(operator.add, test_tup)
+
+
+# initializing test_tup
+test_tup = (5, 20, 3, 7, 6, 8)
+print(summation(test_tup))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original tuple is : (7, 8, 9, 1, 10, 7)","Python  -  Sum of tuple elements
+import operator
+from functools import reduce
+
+
+def summation(test_tup):
+    # Using reduce() + operator.add()
+    return reduce(operator.add, test_tup)
+
+
+# initializing test_tup
+test_tup = (5, 20, 3, 7, 6, 8)
+print(summation(test_tup))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Sum of tuple elements,https://www.geeksforgeeks.org/python-sum-of-tuple-elements/,"# Python3 code to demonstrate working of
+# Tuple summation using numpy
+import numpy as np
+
+# Initializing tuple
+test_tup = (7, 8, 9, 1, 10, 7)
+
+# Converting tuple to numpy array
+test_array = np.array(test_tup)
+
+# Printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Finding sum of array elements
+res = np.sum(test_array)
+
+# Printing result
+print(""The summation of tuple elements are : "" + str(res))","From code
+The original tuple is : (7, 8, 9, 1, 10, 7)","Python  -  Sum of tuple elements
+# Python3 code to demonstrate working of
+# Tuple summation using numpy
+import numpy as np
+
+# Initializing tuple
+test_tup = (7, 8, 9, 1, 10, 7)
+
+# Converting tuple to numpy array
+test_array = np.array(test_tup)
+
+# Printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Finding sum of array elements
+res = np.sum(test_array)
+
+# Printing result
+print(""The summation of tuple elements are : "" + str(res))"
+Python  -  Sum of tuple elements,https://www.geeksforgeeks.org/python-sum-of-tuple-elements/,"def summation(test_tup):
+    # Convert the tuple to a list using a list comprehension
+    test = [x for x in test_tup]
+
+    # Find the sum of the elements in the list using the built-in sum() function
+    return sum(test)
+
+
+# Test the function with a tuple of integers
+test_tup = (5, 20, 3, 7, 6, 8)
+print(summation(test_tup))","From code
+The original tuple is : (7, 8, 9, 1, 10, 7)","Python  -  Sum of tuple elements
+def summation(test_tup):
+    # Convert the tuple to a list using a list comprehension
+    test = [x for x in test_tup]
+
+    # Find the sum of the elements in the list using the built-in sum() function
+    return sum(test)
+
+
+# Test the function with a tuple of integers
+test_tup = (5, 20, 3, 7, 6, 8)
+print(summation(test_tup))"
+Python  -  Sum of tuple elements,https://www.geeksforgeeks.org/python-sum-of-tuple-elements/,"def summation2(test_tup):
+    # Check if the input is empty or contains non-integer elements
+    if len(test_tup) == 0:
+        raise ValueError(""Input tuple is empty"")
+    if not all(isinstance(x, int) for x in test_tup):
+        raise TypeError(""Input tuple must contain only integers"")
+
+    # Use a generator expression to convert the tuple to an iterable
+    iterable = (x for x in test_tup)
+
+    # Find the sum of the elements in the iterable using the built-in sum() function
+    total_sum = sum(iterable)
+
+    return total_sum
+
+
+test_tup = (5, 20, 3, 7, 6, 8)
+print(summation2(test_tup))","From code
+The original tuple is : (7, 8, 9, 1, 10, 7)","Python  -  Sum of tuple elements
+def summation2(test_tup):
+    # Check if the input is empty or contains non-integer elements
+    if len(test_tup) == 0:
+        raise ValueError(""Input tuple is empty"")
+    if not all(isinstance(x, int) for x in test_tup):
+        raise TypeError(""Input tuple must contain only integers"")
+
+    # Use a generator expression to convert the tuple to an iterable
+    iterable = (x for x in test_tup)
+
+    # Find the sum of the elements in the iterable using the built-in sum() function
+    total_sum = sum(iterable)
+
+    return total_sum
+
+
+test_tup = (5, 20, 3, 7, 6, 8)
+print(summation2(test_tup))"
+Python  -  Sum of tuple elements,https://www.geeksforgeeks.org/python-sum-of-tuple-elements/,"import math
+
+# initializing tuple
+test_tup = (7, 8, 9, 1, 10, 7)
+
+# calculating sum of tuple elements using math.fsum()
+res = math.fsum(test_tup)
+
+# printing result
+print(""The summation of tuple elements are : "" + str(res))","From code
+The original tuple is : (7, 8, 9, 1, 10, 7)","Python  -  Sum of tuple elements
+import math
+
+# initializing tuple
+test_tup = (7, 8, 9, 1, 10, 7)
+
+# calculating sum of tuple elements using math.fsum()
+res = math.fsum(test_tup)
+
+# printing result
+print(""The summation of tuple elements are : "" + str(res))"
+Python  -  Modulo of tuple elements,https://www.geeksforgeeks.org/python-modulo-of-tuple-elements/,"# Python3 code to demonstrate working of
+# Tuple modulo
+# using zip() + generator expression
+
+# Initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# Printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo
+# using zip() + generator expression
+res = tuple(ele1 % ele2 for ele1, ele2 in zip(test_tup1, test_tup2))
+
+# Printing result
+print(""The modulus tuple : "" + str(res))","From code
+The original tuple 1 : (10, 4, 5, 6)","Python  -  Modulo of tuple elements
+# Python3 code to demonstrate working of
+# Tuple modulo
+# using zip() + generator expression
+
+# Initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# Printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo
+# using zip() + generator expression
+res = tuple(ele1 % ele2 for ele1, ele2 in zip(test_tup1, test_tup2))
+
+# Printing result
+print(""The modulus tuple : "" + str(res))"
+Python  -  Modulo of tuple elements,https://www.geeksforgeeks.org/python-modulo-of-tuple-elements/,"# Python3 code to demonstrate working of
+# Tuple modulo
+# using map() + mod
+from operator import mod
+
+# initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo
+# using map() + mod
+res = tuple(map(mod, test_tup1, test_tup2))
+
+# printing result
+print(""The modulus tuple : "" + str(res))","From code
+The original tuple 1 : (10, 4, 5, 6)","Python  -  Modulo of tuple elements
+# Python3 code to demonstrate working of
+# Tuple modulo
+# using map() + mod
+from operator import mod
+
+# initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo
+# using map() + mod
+res = tuple(map(mod, test_tup1, test_tup2))
+
+# printing result
+print(""The modulus tuple : "" + str(res))"
+Python  -  Modulo of tuple elements,https://www.geeksforgeeks.org/python-modulo-of-tuple-elements/,"# Python3 code to demonstrate working of
+# Tuple modulo
+
+# Initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# Printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo
+res = []
+for i in range(0, len(test_tup1)):
+    res.append(test_tup1[i] % test_tup2[i])
+res = tuple(res)
+
+# Printing result
+print(""The modulus tuple : "" + str(res))","From code
+The original tuple 1 : (10, 4, 5, 6)","Python  -  Modulo of tuple elements
+# Python3 code to demonstrate working of
+# Tuple modulo
+
+# Initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# Printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo
+res = []
+for i in range(0, len(test_tup1)):
+    res.append(test_tup1[i] % test_tup2[i])
+res = tuple(res)
+
+# Printing result
+print(""The modulus tuple : "" + str(res))"
+Python  -  Modulo of tuple elements,https://www.geeksforgeeks.org/python-modulo-of-tuple-elements/,"import numpy as np
+
+# initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo using numpy
+res = tuple(np.mod(test_tup1, test_tup2))
+
+# printing result
+print(""The modulus tuple : "" + str(res))
+
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original tuple 1 : (10, 4, 5, 6)","Python  -  Modulo of tuple elements
+import numpy as np
+
+# initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo using numpy
+res = tuple(np.mod(test_tup1, test_tup2))
+
+# printing result
+print(""The modulus tuple : "" + str(res))
+
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Modulo of tuple elements,https://www.geeksforgeeks.org/python-modulo-of-tuple-elements/,"# Python3 code to demonstrate working of
+# Tuple modulo
+# using recursive method
+def modulo_tuple(t1, t2, result=()):
+    if not t1:
+        return result
+    return modulo_tuple(t1[1:], t2[1:], result + (t1[0] % t2[0],))
+
+
+# initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo
+result = modulo_tuple(test_tup1, test_tup2)
+
+# printing result
+print(""The modulus tuple : "" + str(result))
+
+# this code contributed by tvsk","From code
+The original tuple 1 : (10, 4, 5, 6)","Python  -  Modulo of tuple elements
+# Python3 code to demonstrate working of
+# Tuple modulo
+# using recursive method
+def modulo_tuple(t1, t2, result=()):
+    if not t1:
+        return result
+    return modulo_tuple(t1[1:], t2[1:], result + (t1[0] % t2[0],))
+
+
+# initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo
+result = modulo_tuple(test_tup1, test_tup2)
+
+# printing result
+print(""The modulus tuple : "" + str(result))
+
+# this code contributed by tvsk"
+Python  -  Modulo of tuple elements,https://www.geeksforgeeks.org/python-modulo-of-tuple-elements/,"import itertools
+
+# Initializing list
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# Printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+result = tuple(itertools.starmap(lambda x, y: x % y, zip(test_tup1, test_tup2)))
+
+# Printing the result
+print(""The modulus tuple : "" + str(result))
+
+# This code is contributed by Jyothi pinjala.","From code
+The original tuple 1 : (10, 4, 5, 6)","Python  -  Modulo of tuple elements
+import itertools
+
+# Initializing list
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# Printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+result = tuple(itertools.starmap(lambda x, y: x % y, zip(test_tup1, test_tup2)))
+
+# Printing the result
+print(""The modulus tuple : "" + str(result))
+
+# This code is contributed by Jyothi pinjala."
+Python  -  Modulo of tuple elements,https://www.geeksforgeeks.org/python-modulo-of-tuple-elements/,"import heapq
+
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+modulus_tup = tuple(
+    heapq.nlargest(len(test_tup1), (x % y for x, y in zip(test_tup1, test_tup2)))
+)
+
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+print(""The modulus tuple : "" + str(modulus_tup))
+# This code is contributed by Rayudu.","From code
+The original tuple 1 : (10, 4, 5, 6)","Python  -  Modulo of tuple elements
+import heapq
+
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+modulus_tup = tuple(
+    heapq.nlargest(len(test_tup1), (x % y for x, y in zip(test_tup1, test_tup2)))
+)
+
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+print(""The modulus tuple : "" + str(modulus_tup))
+# This code is contributed by Rayudu."
+Python  -  Modulo of tuple elements,https://www.geeksforgeeks.org/python-modulo-of-tuple-elements/,"# Python3 code to demonstrate working of
+# Tuple modulo
+# using List comprehension
+
+# initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo
+# using List comprehension
+res = [ele1 % ele2 for ele1, ele2 in zip(test_tup1, test_tup2)]
+res = tuple(res)
+
+# printing result
+print(""The modulus tuple : "" + str(res))","From code
+The original tuple 1 : (10, 4, 5, 6)","Python  -  Modulo of tuple elements
+# Python3 code to demonstrate working of
+# Tuple modulo
+# using List comprehension
+
+# initialize tuples
+test_tup1 = (10, 4, 5, 6)
+test_tup2 = (5, 6, 7, 5)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple modulo
+# using List comprehension
+res = [ele1 % ele2 for ele1, ele2 in zip(test_tup1, test_tup2)]
+res = tuple(res)
+
+# printing result
+print(""The modulus tuple : "" + str(res))"
+Python  -  Update each element in tuple list,https://www.geeksforgeeks.org/python-update-each-element-in-tuple-list/,"# Python3 code to demonstrate working of
+# Update each element in tuple list
+# Using list comprehension
+
+# initialize list
+test_list = [(1, 3, 4), (2, 4, 6), (3, 8, 1)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize add element
+add_ele = 4
+
+# Update each element in tuple list
+# Using list comprehension
+res = [tuple(j + add_ele for j in sub) for sub in test_list]
+
+# printing result
+print(""List after bulk update : "" + str(res))","From code
+The original list : [(1, 3, 4), (2, 4, 6), (3, 8, 1)]","Python  -  Update each element in tuple list
+# Python3 code to demonstrate working of
+# Update each element in tuple list
+# Using list comprehension
+
+# initialize list
+test_list = [(1, 3, 4), (2, 4, 6), (3, 8, 1)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize add element
+add_ele = 4
+
+# Update each element in tuple list
+# Using list comprehension
+res = [tuple(j + add_ele for j in sub) for sub in test_list]
+
+# printing result
+print(""List after bulk update : "" + str(res))"
+Python  -  Update each element in tuple list,https://www.geeksforgeeks.org/python-update-each-element-in-tuple-list/,"# Python3 code to demonstrate working of
+# Update each element in tuple list
+# Using list comprehension + map() + lambda
+
+# initialize list
+test_list = [(1, 3, 4), (2, 4, 6), (3, 8, 1)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize add element
+add_ele = 4
+
+# Update each element in tuple list
+# Using list comprehension + map() + lambda
+res = [tuple(map(lambda ele: ele + add_ele, sub)) for sub in test_list]
+
+# printing result
+print(""List after bulk update : "" + str(res))","From code
+The original list : [(1, 3, 4), (2, 4, 6), (3, 8, 1)]","Python  -  Update each element in tuple list
+# Python3 code to demonstrate working of
+# Update each element in tuple list
+# Using list comprehension + map() + lambda
+
+# initialize list
+test_list = [(1, 3, 4), (2, 4, 6), (3, 8, 1)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initialize add element
+add_ele = 4
+
+# Update each element in tuple list
+# Using list comprehension + map() + lambda
+res = [tuple(map(lambda ele: ele + add_ele, sub)) for sub in test_list]
+
+# printing result
+print(""List after bulk update : "" + str(res))"
+Python  -  Update each element in tuple list,https://www.geeksforgeeks.org/python-update-each-element-in-tuple-list/,"def update_tuples(tuples, new_val):
+    for i in range(len(tuples)):
+        x, y, z = tuples[i]
+        tuples[i] = (new_val, y, z)
+    return tuples
+
+
+tuples = [(1, 56, ""M""), (1, 14, ""F""), (2, 43, ""F""), (2, 10, ""M"")]
+new_val = 5
+
+updated_tuples = update_tuples(tuples, new_val)
+print(updated_tuples)","From code
+The original list : [(1, 3, 4), (2, 4, 6), (3, 8, 1)]","Python  -  Update each element in tuple list
+def update_tuples(tuples, new_val):
+    for i in range(len(tuples)):
+        x, y, z = tuples[i]
+        tuples[i] = (new_val, y, z)
+    return tuples
+
+
+tuples = [(1, 56, ""M""), (1, 14, ""F""), (2, 43, ""F""), (2, 10, ""M"")]
+new_val = 5
+
+updated_tuples = update_tuples(tuples, new_val)
+print(updated_tuples)"
+Python  -  Update each element in tuple list,https://www.geeksforgeeks.org/python-update-each-element-in-tuple-list/,"test_list = [(1, 3, 4), (2, 4, 6), (3, 8, 1)]
+index = 1
+value = 5
+
+new_list = []
+for tup in test_list:
+    temp_list = list(tup)
+    temp_list[index] = value
+    new_tup = tuple(temp_list)
+    new_list.append(new_tup)
+
+print(""Updated list:"", new_list)","From code
+The original list : [(1, 3, 4), (2, 4, 6), (3, 8, 1)]","Python  -  Update each element in tuple list
+test_list = [(1, 3, 4), (2, 4, 6), (3, 8, 1)]
+index = 1
+value = 5
+
+new_list = []
+for tup in test_list:
+    temp_list = list(tup)
+    temp_list[index] = value
+    new_tup = tuple(temp_list)
+    new_list.append(new_tup)
+
+print(""Updated list:"", new_list)"
+Python  -  Multiply Adjacent elements,https://www.geeksforgeeks.org/python-multiply-adjacent-elements/,"# Python3 code to demonstrate working of
+# Adjacent element multiplication
+# using zip() + generator expression + tuple
+
+# initialize tuple
+test_tup = (1, 5, 7, 8, 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Adjacent element multiplication
+# using zip() + generator expression + tuple
+res = tuple(i * j for i, j in zip(test_tup, test_tup[1:]))
+
+# printing result
+print(""Resultant tuple after multiplication : "" + str(res))","From code
+The original tuple : (1, 5, 7, 8, 10)","Python  -  Multiply Adjacent elements
+# Python3 code to demonstrate working of
+# Adjacent element multiplication
+# using zip() + generator expression + tuple
+
+# initialize tuple
+test_tup = (1, 5, 7, 8, 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Adjacent element multiplication
+# using zip() + generator expression + tuple
+res = tuple(i * j for i, j in zip(test_tup, test_tup[1:]))
+
+# printing result
+print(""Resultant tuple after multiplication : "" + str(res))"
+Python  -  Multiply Adjacent elements,https://www.geeksforgeeks.org/python-multiply-adjacent-elements/,"# Python3 code to demonstrate working of
+# Adjacent element multiplication
+# using tuple() + map() + lambda
+
+# initialize tuple
+test_tup = (1, 5, 7, 8, 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Adjacent element multiplication
+# using tuple() + map() + lambda
+res = tuple(map(lambda i, j: i * j, test_tup[1:], test_tup[:-1]))
+
+# printing result
+print(""Resultant tuple after multiplication : "" + str(res))","From code
+The original tuple : (1, 5, 7, 8, 10)","Python  -  Multiply Adjacent elements
+# Python3 code to demonstrate working of
+# Adjacent element multiplication
+# using tuple() + map() + lambda
+
+# initialize tuple
+test_tup = (1, 5, 7, 8, 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Adjacent element multiplication
+# using tuple() + map() + lambda
+res = tuple(map(lambda i, j: i * j, test_tup[1:], test_tup[:-1]))
+
+# printing result
+print(""Resultant tuple after multiplication : "" + str(res))"
+Python  -  Multiply Adjacent elements,https://www.geeksforgeeks.org/python-multiply-adjacent-elements/,"import numpy as np
+
+# initialize tuple
+test_tup = (1, 5, 7, 8, 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Adjacent element multiplication using numpy
+res = np.multiply(test_tup[1:], test_tup[:-1])
+
+# printing result
+print(""Resultant tuple after multiplication : "" + str(tuple(res)))
+
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original tuple : (1, 5, 7, 8, 10)","Python  -  Multiply Adjacent elements
+import numpy as np
+
+# initialize tuple
+test_tup = (1, 5, 7, 8, 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Adjacent element multiplication using numpy
+res = np.multiply(test_tup[1:], test_tup[:-1])
+
+# printing result
+print(""Resultant tuple after multiplication : "" + str(tuple(res)))
+
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Multiply Adjacent elements,https://www.geeksforgeeks.org/python-multiply-adjacent-elements/,"# Python3 code to demonstrate working of
+# Adjacent element multiplication
+# using for loop
+
+# initialize tuple
+test_tup = (1, 5, 7, 8, 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# initialize an empty list to store the result
+res = []
+
+# iterate over the tuple and perform multiplication of adjacent elements
+for i in range(len(test_tup) - 1):
+    res.append(test_tup[i] * test_tup[i + 1])
+
+# convert the list to a tuple
+res = tuple(res)
+
+# printing result
+print(""Resultant tuple after multiplication : "" + str(res))","From code
+The original tuple : (1, 5, 7, 8, 10)","Python  -  Multiply Adjacent elements
+# Python3 code to demonstrate working of
+# Adjacent element multiplication
+# using for loop
+
+# initialize tuple
+test_tup = (1, 5, 7, 8, 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# initialize an empty list to store the result
+res = []
+
+# iterate over the tuple and perform multiplication of adjacent elements
+for i in range(len(test_tup) - 1):
+    res.append(test_tup[i] * test_tup[i + 1])
+
+# convert the list to a tuple
+res = tuple(res)
+
+# printing result
+print(""Resultant tuple after multiplication : "" + str(res))"
+Python  -  Join Tuples if similar initial element,https://www.geeksforgeeks.org/python-join-tuples-if-similar-initial-element/,"# Python3 code to demonstrate working of
+# Join Tuples if similar initial element
+# Using loop
+
+# initializing list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Join Tuples if similar initial element
+# Using loop
+res = []
+for sub in test_list:
+    if res and res[-1][0] == sub[0]:
+        res[-1].extend(sub[1:])
+    else:
+        res.append([ele for ele in sub])
+res = list(map(tuple, res))
+
+# printing result
+print(""The extracted elements : "" + str(res))","Input  : test_list = [(5, 6), (5, 7), (5, 8), (6, 10), (7, 13)] 
+Output : [(5, 6, 7, 8), (6, 10), (7, 13)] ","Python  -  Join Tuples if similar initial element
+# Python3 code to demonstrate working of
+# Join Tuples if similar initial element
+# Using loop
+
+# initializing list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Join Tuples if similar initial element
+# Using loop
+res = []
+for sub in test_list:
+    if res and res[-1][0] == sub[0]:
+        res[-1].extend(sub[1:])
+    else:
+        res.append([ele for ele in sub])
+res = list(map(tuple, res))
+
+# printing result
+print(""The extracted elements : "" + str(res))"
+Python  -  Join Tuples if similar initial element,https://www.geeksforgeeks.org/python-join-tuples-if-similar-initial-element/,"# Python3 code to demonstrate working of
+# Join Tuples if similar initial element
+# Using defaultdict() + loop
+from collections import defaultdict
+
+# initializing list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Join Tuples if similar initial element
+# Using defaultdict() + loop
+mapp = defaultdict(list)
+for key, val in test_list:
+    mapp[key].append(val)
+res = [(key, *val) for key, val in mapp.items()]
+
+# printing result
+print(""The extracted elements : "" + str(res))","Input  : test_list = [(5, 6), (5, 7), (5, 8), (6, 10), (7, 13)] 
+Output : [(5, 6, 7, 8), (6, 10), (7, 13)] ","Python  -  Join Tuples if similar initial element
+# Python3 code to demonstrate working of
+# Join Tuples if similar initial element
+# Using defaultdict() + loop
+from collections import defaultdict
+
+# initializing list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Join Tuples if similar initial element
+# Using defaultdict() + loop
+mapp = defaultdict(list)
+for key, val in test_list:
+    mapp[key].append(val)
+res = [(key, *val) for key, val in mapp.items()]
+
+# printing result
+print(""The extracted elements : "" + str(res))"
+Python  -  Join Tuples if similar initial element,https://www.geeksforgeeks.org/python-join-tuples-if-similar-initial-element/,"# Python3 code to demonstrate working of
+# Join Tuples if similar initial element
+# Using loop
+
+# initializing list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Join Tuples if similar initial element
+# Using loop
+res = []
+x = []
+for i in test_list:
+    if i[0] not in x:
+        x.append(i[0])
+for i in x:
+    p = []
+    p.append(i)
+    for j in test_list:
+        if i == j[0]:
+            p.append(j[1])
+    res.append(p)
+
+# printing result
+print(""The extracted elements : "" + str(res))","Input  : test_list = [(5, 6), (5, 7), (5, 8), (6, 10), (7, 13)] 
+Output : [(5, 6, 7, 8), (6, 10), (7, 13)] ","Python  -  Join Tuples if similar initial element
+# Python3 code to demonstrate working of
+# Join Tuples if similar initial element
+# Using loop
+
+# initializing list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Join Tuples if similar initial element
+# Using loop
+res = []
+x = []
+for i in test_list:
+    if i[0] not in x:
+        x.append(i[0])
+for i in x:
+    p = []
+    p.append(i)
+    for j in test_list:
+        if i == j[0]:
+            p.append(j[1])
+    res.append(p)
+
+# printing result
+print(""The extracted elements : "" + str(res))"
+Python  -  Join Tuples if similar initial element,https://www.geeksforgeeks.org/python-join-tuples-if-similar-initial-element/,"# initializing list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Join Tuples if similar initial element
+# Using dictionary and list comprehension
+temp_dict = {}
+for x in test_list:
+    temp_dict[x[0]] = temp_dict.get(x[0], []) + list(x[1:])
+
+res = [(k,) + tuple(v) for k, v in temp_dict.items()]
+
+# printing result
+print(""The extracted elements : "" + str(res))","Input  : test_list = [(5, 6), (5, 7), (5, 8), (6, 10), (7, 13)] 
+Output : [(5, 6, 7, 8), (6, 10), (7, 13)] ","Python  -  Join Tuples if similar initial element
+# initializing list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Join Tuples if similar initial element
+# Using dictionary and list comprehension
+temp_dict = {}
+for x in test_list:
+    temp_dict[x[0]] = temp_dict.get(x[0], []) + list(x[1:])
+
+res = [(k,) + tuple(v) for k, v in temp_dict.items()]
+
+# printing result
+print(""The extracted elements : "" + str(res))"
+Python  -  Join Tuples if similar initial element,https://www.geeksforgeeks.org/python-join-tuples-if-similar-initial-element/,"from itertools import groupby
+
+# initializing list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Join Tuples if similar initial element
+# Using itertools.groupby()
+res = []
+for k, g in groupby(test_list, key=lambda x: x[0]):
+    values = [v for _, v in g]
+    res.append((k, *values))
+
+# printing result
+print(""The extracted elements : "" + str(res))","Input  : test_list = [(5, 6), (5, 7), (5, 8), (6, 10), (7, 13)] 
+Output : [(5, 6, 7, 8), (6, 10), (7, 13)] ","Python  -  Join Tuples if similar initial element
+from itertools import groupby
+
+# initializing list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Join Tuples if similar initial element
+# Using itertools.groupby()
+res = []
+for k, g in groupby(test_list, key=lambda x: x[0]):
+    values = [v for _, v in g]
+    res.append((k, *values))
+
+# printing result
+print(""The extracted elements : "" + str(res))"
+Python  -  Join Tuples if similar initial element,https://www.geeksforgeeks.org/python-join-tuples-if-similar-initial-element/,"# Define the list test_list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# Import the pandas library
+import pandas as pd
+
+# Create a DataFrame from the list test_list
+df = pd.DataFrame(test_list, columns=[""A"", ""B""])
+
+# Group the DataFrame by column A and aggregate column B as a list for each group
+grouped = df.groupby(""A"")[""B""].apply(list)
+
+# Convert the resulting Series to a list of tuples
+res = [tuple([k] + v) for k, v in grouped.items()]
+
+# Print the result
+print(""The extracted elements : "" + str(res))","Input  : test_list = [(5, 6), (5, 7), (5, 8), (6, 10), (7, 13)] 
+Output : [(5, 6, 7, 8), (6, 10), (7, 13)] ","Python  -  Join Tuples if similar initial element
+# Define the list test_list
+test_list = [(5, 6), (5, 7), (6, 8), (6, 10), (7, 13)]
+
+# Import the pandas library
+import pandas as pd
+
+# Create a DataFrame from the list test_list
+df = pd.DataFrame(test_list, columns=[""A"", ""B""])
+
+# Group the DataFrame by column A and aggregate column B as a list for each group
+grouped = df.groupby(""A"")[""B""].apply(list)
+
+# Convert the resulting Series to a list of tuples
+res = [tuple([k] + v) for k, v in grouped.items()]
+
+# Print the result
+print(""The extracted elements : "" + str(res))"
+Python  -  All pair combinations of 2 Tuples,https://www.geeksforgeeks.org/python-all-pair-combinations-of-2-tuples/,"# Python3 code to demonstrate working of
+# All pair combinations of 2 tuples
+# Using list comprehension
+
+# initializing tuples
+test_tuple1 = (4, 5)
+test_tuple2 = (7, 8)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tuple1))
+print(""The original tuple 2 : "" + str(test_tuple2))
+
+# All pair combinations of 2 tuples
+# Using list comprehension
+res = [(a, b) for a in test_tuple1 for b in test_tuple2]
+res = res + [(a, b) for a in test_tuple2 for b in test_tuple1]
+
+# printing result
+print(""The filtered tuple : "" + str(res))","From code
+The original tuple 1 : (4, 5)","Python  -  All pair combinations of 2 Tuples
+# Python3 code to demonstrate working of
+# All pair combinations of 2 tuples
+# Using list comprehension
+
+# initializing tuples
+test_tuple1 = (4, 5)
+test_tuple2 = (7, 8)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tuple1))
+print(""The original tuple 2 : "" + str(test_tuple2))
+
+# All pair combinations of 2 tuples
+# Using list comprehension
+res = [(a, b) for a in test_tuple1 for b in test_tuple2]
+res = res + [(a, b) for a in test_tuple2 for b in test_tuple1]
+
+# printing result
+print(""The filtered tuple : "" + str(res))"
+Python  -  All pair combinations of 2 Tuples,https://www.geeksforgeeks.org/python-all-pair-combinations-of-2-tuples/,"# Python3 code to demonstrate working of
+# All pair combinations of 2 tuples
+# Using chain() + product()
+from itertools import chain, product
+
+# initializing tuples
+test_tuple1 = (4, 5)
+test_tuple2 = (7, 8)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tuple1))
+print(""The original tuple 2 : "" + str(test_tuple2))
+
+# All pair combinations of 2 tuples
+# Using chain() + product()
+res = list(chain(product(test_tuple1, test_tuple2), product(test_tuple2, test_tuple1)))
+
+# printing result
+print(""The filtered tuple : "" + str(res))","From code
+The original tuple 1 : (4, 5)","Python  -  All pair combinations of 2 Tuples
+# Python3 code to demonstrate working of
+# All pair combinations of 2 tuples
+# Using chain() + product()
+from itertools import chain, product
+
+# initializing tuples
+test_tuple1 = (4, 5)
+test_tuple2 = (7, 8)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tuple1))
+print(""The original tuple 2 : "" + str(test_tuple2))
+
+# All pair combinations of 2 tuples
+# Using chain() + product()
+res = list(chain(product(test_tuple1, test_tuple2), product(test_tuple2, test_tuple1)))
+
+# printing result
+print(""The filtered tuple : "" + str(res))"
+Python  -  All pair combinations of 2 Tuples,https://www.geeksforgeeks.org/python-all-pair-combinations-of-2-tuples/,"import itertools
+
+# initializing tuples
+test_tuple1 = (4, 5)
+test_tuple2 = (7, 8)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tuple1))
+print(""The original tuple 2 : "" + str(test_tuple2))
+
+# generating all pair combinations of 2 tuples using list comprehension
+res = [(a, b) for a in test_tuple1 for b in test_tuple2] + [
+    (a, b) for a in test_tuple2 for b in test_tuple1
+]
+
+# printing result
+print(""All pair combinations of 2 tuples : "" + str(res))
+# This code is contributed by Jyothi pinjala.","From code
+The original tuple 1 : (4, 5)","Python  -  All pair combinations of 2 Tuples
+import itertools
+
+# initializing tuples
+test_tuple1 = (4, 5)
+test_tuple2 = (7, 8)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tuple1))
+print(""The original tuple 2 : "" + str(test_tuple2))
+
+# generating all pair combinations of 2 tuples using list comprehension
+res = [(a, b) for a in test_tuple1 for b in test_tuple2] + [
+    (a, b) for a in test_tuple2 for b in test_tuple1
+]
+
+# printing result
+print(""All pair combinations of 2 tuples : "" + str(res))
+# This code is contributed by Jyothi pinjala."
+Python  -  All pair combinations of 2 Tuples,https://www.geeksforgeeks.org/python-all-pair-combinations-of-2-tuples/,"# input
+tuple1 = (4, 5)
+tuple2 = (7, 8)
+
+# initialize an empty list to store the filtered tuples
+filtered_tuples = []
+
+# iterate over each element in tuple 1
+for element1 in tuple1:
+    # iterate over each element in tuple 2
+    for element2 in tuple2:
+        # append a tuple of the two elements to the filtered list
+        filtered_tuples.append((element1, element2))
+        # append a tuple of the two elements in reverse order to the filtered list
+        filtered_tuples.append((element2, element1))
+
+# output
+print(filtered_tuples)","From code
+The original tuple 1 : (4, 5)","Python  -  All pair combinations of 2 Tuples
+# input
+tuple1 = (4, 5)
+tuple2 = (7, 8)
+
+# initialize an empty list to store the filtered tuples
+filtered_tuples = []
+
+# iterate over each element in tuple 1
+for element1 in tuple1:
+    # iterate over each element in tuple 2
+    for element2 in tuple2:
+        # append a tuple of the two elements to the filtered list
+        filtered_tuples.append((element1, element2))
+        # append a tuple of the two elements in reverse order to the filtered list
+        filtered_tuples.append((element2, element1))
+
+# output
+print(filtered_tuples)"
+Python  -  Remove Tuples of Length K,https://www.geeksforgeeks.org/python-remove-tuples-of-length-k/,"# Python3 code to demonstrate working of
+# Remove Tuples of Length K
+# Using list comprehension
+
+# initializing list
+test_list = [(4, 5), (4,), (8, 6, 7), (1,), (3, 4, 6, 7)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# 1 liner to perform task
+# filter just lengths other than K
+# len() used to compute length
+res = [ele for ele in test_list if len(ele) != K]
+
+# printing result
+print(""Filtered list : "" + str(res))","From code
+The original list : [(4, 5), (4, ), (8, 6, 7), (1, ), (3, 4, 6, 7)]","Python  -  Remove Tuples of Length K
+# Python3 code to demonstrate working of
+# Remove Tuples of Length K
+# Using list comprehension
+
+# initializing list
+test_list = [(4, 5), (4,), (8, 6, 7), (1,), (3, 4, 6, 7)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# 1 liner to perform task
+# filter just lengths other than K
+# len() used to compute length
+res = [ele for ele in test_list if len(ele) != K]
+
+# printing result
+print(""Filtered list : "" + str(res))"
+Python  -  Remove Tuples of Length K,https://www.geeksforgeeks.org/python-remove-tuples-of-length-k/,"# Python3 code to demonstrate working of
+# Remove Tuples of Length K
+# Using filter() + lambda + len()
+
+# initializing list
+test_list = [(4, 5), (4,), (8, 6, 7), (1,), (3, 4, 6, 7)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# filter() filters non K length values and returns result
+res = list(filter(lambda x: len(x) != K, test_list))
+
+# printing result
+print(""Filtered list : "" + str(res))","From code
+The original list : [(4, 5), (4, ), (8, 6, 7), (1, ), (3, 4, 6, 7)]","Python  -  Remove Tuples of Length K
+# Python3 code to demonstrate working of
+# Remove Tuples of Length K
+# Using filter() + lambda + len()
+
+# initializing list
+test_list = [(4, 5), (4,), (8, 6, 7), (1,), (3, 4, 6, 7)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# filter() filters non K length values and returns result
+res = list(filter(lambda x: len(x) != K, test_list))
+
+# printing result
+print(""Filtered list : "" + str(res))"
+Python  -  Remove Tuples of Length K,https://www.geeksforgeeks.org/python-remove-tuples-of-length-k/,"# Python3 code to demonstrate working of
+# Remove Tuples of Length K
+# Using list comprehension
+
+# initializing list
+test_list = [(4, 5), (4,), (8, 6, 7), (1,), (3, 4, 6, 7)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# using list comprehension to filter out tuples of length K
+# len() is used to compute length
+res = [ele for ele in test_list if len(ele) != K]
+
+# printing result
+print(""Filtered list : "" + str(res))","From code
+The original list : [(4, 5), (4, ), (8, 6, 7), (1, ), (3, 4, 6, 7)]","Python  -  Remove Tuples of Length K
+# Python3 code to demonstrate working of
+# Remove Tuples of Length K
+# Using list comprehension
+
+# initializing list
+test_list = [(4, 5), (4,), (8, 6, 7), (1,), (3, 4, 6, 7)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# using list comprehension to filter out tuples of length K
+# len() is used to compute length
+res = [ele for ele in test_list if len(ele) != K]
+
+# printing result
+print(""Filtered list : "" + str(res))"
+Python  -  Remove Tuples of Length K,https://www.geeksforgeeks.org/python-remove-tuples-of-length-k/,"# input
+original_list = [(4, 5), (4,), (8, 6, 7), (1,), (3, 4, 6, 7)]
+k = 1
+
+# use map() and a lambda function to filter out tuples of length k
+filtered_list = list(map(lambda x: x, filter(lambda x: len(x) != k, original_list)))
+
+# output
+print(filtered_list)","From code
+The original list : [(4, 5), (4, ), (8, 6, 7), (1, ), (3, 4, 6, 7)]","Python  -  Remove Tuples of Length K
+# input
+original_list = [(4, 5), (4,), (8, 6, 7), (1,), (3, 4, 6, 7)]
+k = 1
+
+# use map() and a lambda function to filter out tuples of length k
+filtered_list = list(map(lambda x: x, filter(lambda x: len(x) != k, original_list)))
+
+# output
+print(filtered_list)"
+Python  -  Remove Tuples of Length K,https://www.geeksforgeeks.org/python-remove-tuples-of-length-k/,"import heapq
+
+# initializing list
+test_list = [(4, 5), (4,), (8, 6, 7), (1,), (3, 4, 6, 7)]
+# printing original list
+print(""The original list : "" + str(test_list))
+# initializing K
+K = 1
+
+# filtering non K length values using heapq
+res = list(filter(lambda x: len(x) != K, test_list))
+
+# printing result
+print(""Filtered list : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original list : [(4, 5), (4, ), (8, 6, 7), (1, ), (3, 4, 6, 7)]","Python  -  Remove Tuples of Length K
+import heapq
+
+# initializing list
+test_list = [(4, 5), (4,), (8, 6, 7), (1,), (3, 4, 6, 7)]
+# printing original list
+print(""The original list : "" + str(test_list))
+# initializing K
+K = 1
+
+# filtering non K length values using heapq
+res = list(filter(lambda x: len(x) != K, test_list))
+
+# printing result
+print(""Filtered list : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python  -  Remove Tuples from the List having every element as None,https://www.geeksforgeeks.org/python-remove-tuples-from-the-list-having-every-element-as-none/,"# Python3 code to demonstrate working of
+# Remove None Tuples from List
+# Using all() + list comprehension
+
+# initializing list
+test_list = [(None, 2), (None, None), (3, 4), (12, 3), (None,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# negating result for discarding all None Tuples
+res = [sub for sub in test_list if not all(ele == None for ele in sub)]
+
+# printing result
+print(""Removed None Tuples : "" + str(res))","Input : test_list = [(None, 2), (None, None), (3, 4), (12, 3), (None, )]??????
+Output : [(None, 2), (3, 4), (12, 3","Python  -  Remove Tuples from the List having every element as None
+# Python3 code to demonstrate working of
+# Remove None Tuples from List
+# Using all() + list comprehension
+
+# initializing list
+test_list = [(None, 2), (None, None), (3, 4), (12, 3), (None,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# negating result for discarding all None Tuples
+res = [sub for sub in test_list if not all(ele == None for ele in sub)]
+
+# printing result
+print(""Removed None Tuples : "" + str(res))"
+Python  -  Remove Tuples from the List having every element as None,https://www.geeksforgeeks.org/python-remove-tuples-from-the-list-having-every-element-as-none/,"# Python3 code to demonstrate working of
+# Remove None Tuples from List
+# Using filter() + lambda + all()
+
+# initializing list
+test_list = [(None, 2), (None, None), (3, 4), (12, 3), (None,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# filter() + lambda to drive logic of discarding tuples
+res = list(filter(lambda sub: not all(ele == None for ele in sub), test_list))
+
+# printing result
+print(""Removed None Tuples : "" + str(res))","Input : test_list = [(None, 2), (None, None), (3, 4), (12, 3), (None, )]??????
+Output : [(None, 2), (3, 4), (12, 3","Python  -  Remove Tuples from the List having every element as None
+# Python3 code to demonstrate working of
+# Remove None Tuples from List
+# Using filter() + lambda + all()
+
+# initializing list
+test_list = [(None, 2), (None, None), (3, 4), (12, 3), (None,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# filter() + lambda to drive logic of discarding tuples
+res = list(filter(lambda sub: not all(ele == None for ele in sub), test_list))
+
+# printing result
+print(""Removed None Tuples : "" + str(res))"
+Python  -  Remove Tuples from the List having every element as None,https://www.geeksforgeeks.org/python-remove-tuples-from-the-list-having-every-element-as-none/,"# Python3 code to demonstrate working of
+# Remove None Tuples from List
+
+# initializing list
+test_list = [(None, None), (None, None), (3, 4), (12, 3), (None,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# negating result for discarding all None Tuples
+res = []
+for i in test_list:
+    if not (i.count(None) == len(i)):
+        res.append(i)
+
+# printing result
+print(""Removed None Tuples : "" + str(res))","Input : test_list = [(None, 2), (None, None), (3, 4), (12, 3), (None, )]??????
+Output : [(None, 2), (3, 4), (12, 3","Python  -  Remove Tuples from the List having every element as None
+# Python3 code to demonstrate working of
+# Remove None Tuples from List
+
+# initializing list
+test_list = [(None, None), (None, None), (3, 4), (12, 3), (None,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# negating result for discarding all None Tuples
+res = []
+for i in test_list:
+    if not (i.count(None) == len(i)):
+        res.append(i)
+
+# printing result
+print(""Removed None Tuples : "" + str(res))"
+Python  -  Remove Tuples from the List having every element as None,https://www.geeksforgeeks.org/python-remove-tuples-from-the-list-having-every-element-as-none/,"test_list = [(None, None), (None, None), (3, 4), (12, 3), (None,)]
+res = [sub for i, sub in enumerate(test_list) if not all(ele == None for ele in sub)]
+print(res)","Input : test_list = [(None, 2), (None, None), (3, 4), (12, 3), (None, )]??????
+Output : [(None, 2), (3, 4), (12, 3","Python  -  Remove Tuples from the List having every element as None
+test_list = [(None, None), (None, None), (3, 4), (12, 3), (None,)]
+res = [sub for i, sub in enumerate(test_list) if not all(ele == None for ele in sub)]
+print(res)"
+Python  -  Remove Tuples from the List having every element as None,https://www.geeksforgeeks.org/python-remove-tuples-from-the-list-having-every-element-as-none/,"# Python3 code to demonstrate working of
+# Remove None Tuples from List
+
+# initializing list
+test_list = [(None, None), (None, None), (3, 4), (12, 3), (None,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# negating result for discarding all None Tuples
+res = []
+import operator
+
+for i in test_list:
+    if not (operator.countOf(i, None) == len(i)):
+        res.append(i)
+
+# printing result
+print(""Removed None Tuples : "" + str(res))","Input : test_list = [(None, 2), (None, None), (3, 4), (12, 3), (None, )]??????
+Output : [(None, 2), (3, 4), (12, 3","Python  -  Remove Tuples from the List having every element as None
+# Python3 code to demonstrate working of
+# Remove None Tuples from List
+
+# initializing list
+test_list = [(None, None), (None, None), (3, 4), (12, 3), (None,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# negating result for discarding all None Tuples
+res = []
+import operator
+
+for i in test_list:
+    if not (operator.countOf(i, None) == len(i)):
+        res.append(i)
+
+# printing result
+print(""Removed None Tuples : "" + str(res))"
+Python  -  Remove Tuples from the List having every element as None,https://www.geeksforgeeks.org/python-remove-tuples-from-the-list-having-every-element-as-none/,"# Python3 code to demonstrate working of
+# Remove None Tuples from List
+
+# initializing list
+test_list = [(None, None), (None, None), (3, 4), (12, 3), (None,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using for loop and slicing to remove None Tuples
+res = []
+for i in range(len(test_list)):
+    if None not in test_list[i]:
+        res.append(test_list[i])
+
+# printing result
+print(""Removed None Tuples : "" + str(res))","Input : test_list = [(None, 2), (None, None), (3, 4), (12, 3), (None, )]??????
+Output : [(None, 2), (3, 4), (12, 3","Python  -  Remove Tuples from the List having every element as None
+# Python3 code to demonstrate working of
+# Remove None Tuples from List
+
+# initializing list
+test_list = [(None, None), (None, None), (3, 4), (12, 3), (None,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using for loop and slicing to remove None Tuples
+res = []
+for i in range(len(test_list)):
+    if None not in test_list[i]:
+        res.append(test_list[i])
+
+# printing result
+print(""Removed None Tuples : "" + str(res))"
+Sort a list of tuples by second Item,https://www.geeksforgeeks.org/python-program-to-sort-a-list-of-tuples-by-second-item/,"# Python program to sort a list of tuples by the second Item
+
+# Function to sort the list of tuples by its second item
+
+
+def Sort_Tuple(tup):
+    # getting length of list of tuples
+    lst = len(tup)
+    for i in range(0, lst):
+        for j in range(0, lst - i - 1):
+            if tup[j][1] > tup[j + 1][1]:
+                temp = tup[j]
+                tup[j] = tup[j + 1]
+                tup[j + 1] = temp
+    return tup
+
+
+# Driver Code
+tup = [
+    (""for"", 24),
+    (""is"", 10),
+    (""Geeks"", 28),
+    (""Geeksforgeeks"", 5),
+    (""portal"", 20),
+    (""a"", 15),
+]
+
+print(Sort_Tuple(tup))","Input : [('for', 24), ('Geeks', 8), ('Geeks', 30)] 
+Output : [('Geeks', 8), ('for', 24), ('Geeks', 30)]","Sort a list of tuples by second Item
+# Python program to sort a list of tuples by the second Item
+
+# Function to sort the list of tuples by its second item
+
+
+def Sort_Tuple(tup):
+    # getting length of list of tuples
+    lst = len(tup)
+    for i in range(0, lst):
+        for j in range(0, lst - i - 1):
+            if tup[j][1] > tup[j + 1][1]:
+                temp = tup[j]
+                tup[j] = tup[j + 1]
+                tup[j + 1] = temp
+    return tup
+
+
+# Driver Code
+tup = [
+    (""for"", 24),
+    (""is"", 10),
+    (""Geeks"", 28),
+    (""Geeksforgeeks"", 5),
+    (""portal"", 20),
+    (""a"", 15),
+]
+
+print(Sort_Tuple(tup))"
+Sort a list of tuples by second Item,https://www.geeksforgeeks.org/python-program-to-sort-a-list-of-tuples-by-second-item/,"# Python program to sort a list of
+# tuples by the second Item using sort()
+
+
+# Function to sort the list by second item of tuple
+def Sort_Tuple(tup):
+    # reverse = None (Sorts in Ascending order)
+    # key is set to sort using second element of
+    # sublist lambda has been used
+    tup.sort(key=lambda x: x[1])
+    return tup
+
+
+# Driver Code
+tup = [(""rishav"", 10), (""akash"", 5), (""ram"", 20), (""gaurav"", 15)]
+
+# printing the sorted list of tuples
+print(Sort_Tuple(tup))","Input : [('for', 24), ('Geeks', 8), ('Geeks', 30)] 
+Output : [('Geeks', 8), ('for', 24), ('Geeks', 30)]","Sort a list of tuples by second Item
+# Python program to sort a list of
+# tuples by the second Item using sort()
+
+
+# Function to sort the list by second item of tuple
+def Sort_Tuple(tup):
+    # reverse = None (Sorts in Ascending order)
+    # key is set to sort using second element of
+    # sublist lambda has been used
+    tup.sort(key=lambda x: x[1])
+    return tup
+
+
+# Driver Code
+tup = [(""rishav"", 10), (""akash"", 5), (""ram"", 20), (""gaurav"", 15)]
+
+# printing the sorted list of tuples
+print(Sort_Tuple(tup))"
+Sort a list of tuples by second Item,https://www.geeksforgeeks.org/python-program-to-sort-a-list-of-tuples-by-second-item/,"# Python program to sort a list of
+# tuples by the second Item using sorted()
+
+
+# Function to sort the list by second item of tuple
+def Sort_Tuple(tup):
+    # reverse = None (Sorts in Ascending order)
+    # key is set to sort using second element of
+    # sublist lambda has been used
+    return sorted(tup, key=lambda x: x[1])
+
+
+# Driver Code
+tup = [(""rishav"", 10), (""akash"", 5), (""ram"", 20), (""gaurav"", 15)]
+
+# printing the sorted list of tuples
+print(Sort_Tuple(tup))","Input : [('for', 24), ('Geeks', 8), ('Geeks', 30)] 
+Output : [('Geeks', 8), ('for', 24), ('Geeks', 30)]","Sort a list of tuples by second Item
+# Python program to sort a list of
+# tuples by the second Item using sorted()
+
+
+# Function to sort the list by second item of tuple
+def Sort_Tuple(tup):
+    # reverse = None (Sorts in Ascending order)
+    # key is set to sort using second element of
+    # sublist lambda has been used
+    return sorted(tup, key=lambda x: x[1])
+
+
+# Driver Code
+tup = [(""rishav"", 10), (""akash"", 5), (""ram"", 20), (""gaurav"", 15)]
+
+# printing the sorted list of tuples
+print(Sort_Tuple(tup))"
+Sort a list of tuples by second Item,https://www.geeksforgeeks.org/python-program-to-sort-a-list-of-tuples-by-second-item/,"from operator import itemgetter
+
+
+def sort_tuples(tuples):
+    # Sort the tuples by the second item using the itemgetter function
+    return sorted(tuples, key=itemgetter(1))
+
+
+# Test the function
+tuples = [(""for"", 24), (""Geeks"", 8), (""Geeks"", 30)]
+print(sort_tuples(tuples))
+# This code is contributed by Edula Vinay Kumar Reddy","Input : [('for', 24), ('Geeks', 8), ('Geeks', 30)] 
+Output : [('Geeks', 8), ('for', 24), ('Geeks', 30)]","Sort a list of tuples by second Item
+from operator import itemgetter
+
+
+def sort_tuples(tuples):
+    # Sort the tuples by the second item using the itemgetter function
+    return sorted(tuples, key=itemgetter(1))
+
+
+# Test the function
+tuples = [(""for"", 24), (""Geeks"", 8), (""Geeks"", 30)]
+print(sort_tuples(tuples))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Sort a list of tuples by second Item,https://www.geeksforgeeks.org/python-program-to-sort-a-list-of-tuples-by-second-item/,"import numpy as np
+
+
+def sort_tuple(tup):
+    # convert the list of tuples to a numpy array with data type (object, int)
+    arr = np.array(tup, dtype=[(""col1"", object), (""col2"", int)])
+    # get the indices that would sort the array based on the second column
+    indices = np.argsort(arr[""col2""])
+    # use the resulting indices to sort the array
+    sorted_arr = arr[indices]
+    # convert the sorted numpy array back to a list of tuples
+    sorted_tup = [(row[""col1""], row[""col2""]) for row in sorted_arr]
+    return sorted_tup
+
+
+# Driver code
+tup = [
+    (""for"", 24),
+    (""is"", 10),
+    (""Geeks"", 28),
+    (""Geeksforgeeks"", 5),
+    (""portal"", 20),
+    (""a"", 15),
+]
+print(sort_tuple(tup))","Input : [('for', 24), ('Geeks', 8), ('Geeks', 30)] 
+Output : [('Geeks', 8), ('for', 24), ('Geeks', 30)]","Sort a list of tuples by second Item
+import numpy as np
+
+
+def sort_tuple(tup):
+    # convert the list of tuples to a numpy array with data type (object, int)
+    arr = np.array(tup, dtype=[(""col1"", object), (""col2"", int)])
+    # get the indices that would sort the array based on the second column
+    indices = np.argsort(arr[""col2""])
+    # use the resulting indices to sort the array
+    sorted_arr = arr[indices]
+    # convert the sorted numpy array back to a list of tuples
+    sorted_tup = [(row[""col1""], row[""col2""]) for row in sorted_arr]
+    return sorted_tup
+
+
+# Driver code
+tup = [
+    (""for"", 24),
+    (""is"", 10),
+    (""Geeks"", 28),
+    (""Geeksforgeeks"", 5),
+    (""portal"", 20),
+    (""a"", 15),
+]
+print(sort_tuple(tup))"
+Python  -  Sort Tuples by Total Digits,https://www.geeksforgeeks.org/python-sort-tuples-by-total-digits/,"# Python3 code to demonstrate working of
+# Sort Tuples by Total digits
+# Using sort() + len() + sum()
+
+
+def count_digs(tup):
+    # gets total digits in tuples
+    return sum([len(str(ele)) for ele in tup])
+
+
+# initializing list
+test_list = [(3, 4, 6, 723), (1, 2), (12345,), (134, 234, 34)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# performing sort
+test_list.sort(key=count_digs)
+
+# printing result
+print(""Sorted tuples : "" + str(test_list))","From code
+The original list is : [(3, 4, 6, 723), (1, 2), (12345,), (134, 234, 34)]","Python  -  Sort Tuples by Total Digits
+# Python3 code to demonstrate working of
+# Sort Tuples by Total digits
+# Using sort() + len() + sum()
+
+
+def count_digs(tup):
+    # gets total digits in tuples
+    return sum([len(str(ele)) for ele in tup])
+
+
+# initializing list
+test_list = [(3, 4, 6, 723), (1, 2), (12345,), (134, 234, 34)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# performing sort
+test_list.sort(key=count_digs)
+
+# printing result
+print(""Sorted tuples : "" + str(test_list))"
+Python  -  Sort Tuples by Total Digits,https://www.geeksforgeeks.org/python-sort-tuples-by-total-digits/,"# Python3 code to demonstrate working of
+# Sort Tuples by Total digits
+# Using sorted() + lambda + sum() + len()
+
+# initializing list
+test_list = [(3, 4, 6, 723), (1, 2), (12345,), (134, 234, 34)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# performing sort, lambda function provides logic
+res = sorted(test_list, key=lambda tup: sum([len(str(ele)) for ele in tup]))
+
+# printing result
+print(""Sorted tuples : "" + str(res))","From code
+The original list is : [(3, 4, 6, 723), (1, 2), (12345,), (134, 234, 34)]","Python  -  Sort Tuples by Total Digits
+# Python3 code to demonstrate working of
+# Sort Tuples by Total digits
+# Using sorted() + lambda + sum() + len()
+
+# initializing list
+test_list = [(3, 4, 6, 723), (1, 2), (12345,), (134, 234, 34)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# performing sort, lambda function provides logic
+res = sorted(test_list, key=lambda tup: sum([len(str(ele)) for ele in tup]))
+
+# printing result
+print(""Sorted tuples : "" + str(res))"
+Python  -  Sort Tuples by Total Digits,https://www.geeksforgeeks.org/python-sort-tuples-by-total-digits/,"from functools import reduce
+
+# initializing list
+test_list = [(3, 4, 6, 723), (1, 2), (12345,), (134, 234, 34)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# performing sort, reduce function provides logic to count total digits in each tuple
+res = sorted(test_list, key=lambda tup: reduce(lambda x, y: x + len(str(y)), tup, 0))
+
+# printing result
+print(""Sorted tuples : "" + str(res))
+# This code is contributed by Jyothi pinjala,","From code
+The original list is : [(3, 4, 6, 723), (1, 2), (12345,), (134, 234, 34)]","Python  -  Sort Tuples by Total Digits
+from functools import reduce
+
+# initializing list
+test_list = [(3, 4, 6, 723), (1, 2), (12345,), (134, 234, 34)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# performing sort, reduce function provides logic to count total digits in each tuple
+res = sorted(test_list, key=lambda tup: reduce(lambda x, y: x + len(str(y)), tup, 0))
+
+# printing result
+print(""Sorted tuples : "" + str(res))
+# This code is contributed by Jyothi pinjala,"
+Python  -  Elements frequency in tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-tuple/,"# Python3 code to demonstrate working of
+# Elements frequency in Tuple
+# Using defaultdict()
+from collections import defaultdict
+
+# initializing tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = defaultdict(int)
+for ele in test_tup:
+    # incrementing frequency
+    res[ele] += 1
+
+# printing result
+print(""Tuple elements frequency is : "" + str(dict(res)))","From code
+The original tuple is : (4, 5, 4, 5, 6, 6, 5, 5, 4)","Python  -  Elements frequency in tuple
+# Python3 code to demonstrate working of
+# Elements frequency in Tuple
+# Using defaultdict()
+from collections import defaultdict
+
+# initializing tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = defaultdict(int)
+for ele in test_tup:
+    # incrementing frequency
+    res[ele] += 1
+
+# printing result
+print(""Tuple elements frequency is : "" + str(dict(res)))"
+Python  -  Elements frequency in tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-tuple/,"# Python3 code to demonstrate working of
+# Elements frequency in Tuple
+# Using Counter()
+from collections import Counter
+
+# initializing tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# converting result back from defaultdict to dict
+res = dict(Counter(test_tup))
+
+# printing result
+print(""Tuple elements frequency is : "" + str(res))","From code
+The original tuple is : (4, 5, 4, 5, 6, 6, 5, 5, 4)","Python  -  Elements frequency in tuple
+# Python3 code to demonstrate working of
+# Elements frequency in Tuple
+# Using Counter()
+from collections import Counter
+
+# initializing tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# converting result back from defaultdict to dict
+res = dict(Counter(test_tup))
+
+# printing result
+print(""Tuple elements frequency is : "" + str(res))"
+Python  -  Elements frequency in tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-tuple/,"# Python3 code to demonstrate working of
+# Elements frequency in Tuple
+
+# initializing tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = dict()
+x = list(test_tup)
+y = []
+for i in x:
+    if i not in y:
+        y.append(i)
+for i in y:
+    res[i] = x.count(i)
+# printing result
+print(""Tuple elements frequency is : "" + str(res))","From code
+The original tuple is : (4, 5, 4, 5, 6, 6, 5, 5, 4)","Python  -  Elements frequency in tuple
+# Python3 code to demonstrate working of
+# Elements frequency in Tuple
+
+# initializing tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = dict()
+x = list(test_tup)
+y = []
+for i in x:
+    if i not in y:
+        y.append(i)
+for i in y:
+    res[i] = x.count(i)
+# printing result
+print(""Tuple elements frequency is : "" + str(res))"
+Python  -  Elements frequency in tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-tuple/,"# Python3 code to demonstrate working of
+# Elements frequency in Tuple
+import operator as op
+
+# initializing tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = dict()
+x = list(test_tup)
+y = []
+for i in x:
+    if i not in y:
+        y.append(i)
+for i in y:
+    res[i] = op.countOf(x, i)
+# printing result
+print(""Tuple elements frequency is : "" + str(res))","From code
+The original tuple is : (4, 5, 4, 5, 6, 6, 5, 5, 4)","Python  -  Elements frequency in tuple
+# Python3 code to demonstrate working of
+# Elements frequency in Tuple
+import operator as op
+
+# initializing tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = dict()
+x = list(test_tup)
+y = []
+for i in x:
+    if i not in y:
+        y.append(i)
+for i in y:
+    res[i] = op.countOf(x, i)
+# printing result
+print(""Tuple elements frequency is : "" + str(res))"
+Python  -  Elements frequency in tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-tuple/,"test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+freq_dict = {}
+for elem in test_tup:
+    if elem in freq_dict:
+        freq_dict[elem] += 1
+    else:
+        freq_dict[elem] = 1
+
+print(""Tuple elements frequency is : "" + str(freq_dict))","From code
+The original tuple is : (4, 5, 4, 5, 6, 6, 5, 5, 4)","Python  -  Elements frequency in tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+freq_dict = {}
+for elem in test_tup:
+    if elem in freq_dict:
+        freq_dict[elem] += 1
+    else:
+        freq_dict[elem] = 1
+
+print(""Tuple elements frequency is : "" + str(freq_dict))"
+Python  -  Elements frequency in tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-tuple/,"test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+unique_elems = set(test_tup)
+freq_dict = {elem: [x for x in test_tup].count(elem) for elem in unique_elems}
+
+print(""Tuple elements frequency is : "" + str(freq_dict))","From code
+The original tuple is : (4, 5, 4, 5, 6, 6, 5, 5, 4)","Python  -  Elements frequency in tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+unique_elems = set(test_tup)
+freq_dict = {elem: [x for x in test_tup].count(elem) for elem in unique_elems}
+
+print(""Tuple elements frequency is : "" + str(freq_dict))"
+Python  -  Elements frequency in tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-tuple/,"from collections import Counter
+from functools import reduce
+
+# initializing tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Elements frequency in Tuple
+# Using reduce() + Counter()
+res = reduce(lambda x, y: Counter(x) + Counter(y), [test_tup], Counter())
+
+# printing result
+print(""Tuple elements frequency is : "" + str(res))
+
+# This code is contrinuted by Pushpa.","From code
+The original tuple is : (4, 5, 4, 5, 6, 6, 5, 5, 4)","Python  -  Elements frequency in tuple
+from collections import Counter
+from functools import reduce
+
+# initializing tuple
+test_tup = (4, 5, 4, 5, 6, 6, 5, 5, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Elements frequency in Tuple
+# Using reduce() + Counter()
+res = reduce(lambda x, y: Counter(x) + Counter(y), [test_tup], Counter())
+
+# printing result
+print(""Tuple elements frequency is : "" + str(res))
+
+# This code is contrinuted by Pushpa."
+Python  -  Filter Range Length Tuples,https://www.geeksforgeeks.org/python-filter-range-length-tuples/,"# Python3 code to demonstrate working of
+# Filter Range Length Tuples
+# Using list comprehension + len()
+
+# Initializing list
+test_list = [(4,), (5, 6), (2, 3, 5), (5, 6, 8, 2), (5, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing desired lengths
+i, j = 2, 3
+
+# Filter Range Length Tuples
+# Using list comprehension + len()
+res = [sub for sub in test_list if len(sub) >= i and len(sub) <= j]
+
+# printing result
+print(""The tuple list after filtering range records : "" + str(res))","From code
+The original list is : [(4, ), (5, 6), (2, 3, 5), (5, 6, 8, 2), (5, 9)]","Python  -  Filter Range Length Tuples
+# Python3 code to demonstrate working of
+# Filter Range Length Tuples
+# Using list comprehension + len()
+
+# Initializing list
+test_list = [(4,), (5, 6), (2, 3, 5), (5, 6, 8, 2), (5, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing desired lengths
+i, j = 2, 3
+
+# Filter Range Length Tuples
+# Using list comprehension + len()
+res = [sub for sub in test_list if len(sub) >= i and len(sub) <= j]
+
+# printing result
+print(""The tuple list after filtering range records : "" + str(res))"
+Python  -  Filter Range Length Tuples,https://www.geeksforgeeks.org/python-filter-range-length-tuples/,"# Python3 code to demonstrate working of
+# Filter Range Length Tuples
+# Using filter() + lambda + len()
+
+# Initializing list
+test_list = [(4,), (5, 6), (2, 3, 5), (5, 6, 8, 2), (5, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing desired lengths
+i, j = 2, 3
+
+# Filter Range Length Tuples
+# Using filter() + lambda + len()
+res = list(filter(lambda ele: len(ele) >= i and len(ele) <= j, test_list))
+
+# printing result
+print(""The tuple list after filtering range records : "" + str(res))","From code
+The original list is : [(4, ), (5, 6), (2, 3, 5), (5, 6, 8, 2), (5, 9)]","Python  -  Filter Range Length Tuples
+# Python3 code to demonstrate working of
+# Filter Range Length Tuples
+# Using filter() + lambda + len()
+
+# Initializing list
+test_list = [(4,), (5, 6), (2, 3, 5), (5, 6, 8, 2), (5, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Initializing desired lengths
+i, j = 2, 3
+
+# Filter Range Length Tuples
+# Using filter() + lambda + len()
+res = list(filter(lambda ele: len(ele) >= i and len(ele) <= j, test_list))
+
+# printing result
+print(""The tuple list after filtering range records : "" + str(res))"
+Python  -  Filter Range Length Tuples,https://www.geeksforgeeks.org/python-filter-range-length-tuples/,"def filter_tuples(tuples_list, min_length, max_length):
+    filtered_list = []
+    for t in tuples_list:
+        if min_length <= len(t) <= max_length:
+            filtered_list.append(t)
+    return filtered_list
+
+
+original_list = [(4,), (5, 6), (2, 3, 5), (5, 6, 8, 2), (5, 9)]
+filtered_list = [t for t in original_list if 2 <= len(t) <= 3]
+print(filtered_list)","From code
+The original list is : [(4, ), (5, 6), (2, 3, 5), (5, 6, 8, 2), (5, 9)]","Python  -  Filter Range Length Tuples
+def filter_tuples(tuples_list, min_length, max_length):
+    filtered_list = []
+    for t in tuples_list:
+        if min_length <= len(t) <= max_length:
+            filtered_list.append(t)
+    return filtered_list
+
+
+original_list = [(4,), (5, 6), (2, 3, 5), (5, 6, 8, 2), (5, 9)]
+filtered_list = [t for t in original_list if 2 <= len(t) <= 3]
+print(filtered_list)"
+Python  -  Assign Frequency to Tuples,https://www.geeksforgeeks.org/python-assign-frequency-to-tuples/,"# Python3 code to demonstrate working of
+# Assign Frequency to Tuples
+# Using Counter() + items() + * operator + list comprehension
+from collections import Counter
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# one-liner to solve problem
+# assign Frequency as last element of tuple
+res = [(*key, val) for key, val in Counter(test_list).items()]
+
+# printing results
+print(""Frequency Tuple list : "" + str(res))","From code
+The original list is : [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9, ), (2, 7)]","Python  -  Assign Frequency to Tuples
+# Python3 code to demonstrate working of
+# Assign Frequency to Tuples
+# Using Counter() + items() + * operator + list comprehension
+from collections import Counter
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# one-liner to solve problem
+# assign Frequency as last element of tuple
+res = [(*key, val) for key, val in Counter(test_list).items()]
+
+# printing results
+print(""Frequency Tuple list : "" + str(res))"
+Python  -  Assign Frequency to Tuples,https://www.geeksforgeeks.org/python-assign-frequency-to-tuples/,"# Python3 code to demonstrate working of
+# Assign Frequency to Tuples
+# Using most_common() + Counter() + * operator + list comprehension
+from collections import Counter
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# most_common performs sort on arg. list
+# assign Frequency as last element of tuple
+res = [(*key, val) for key, val in Counter(test_list).most_common()]
+
+# printing results
+print(""Frequency Tuple list : "" + str(res))","From code
+The original list is : [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9, ), (2, 7)]","Python  -  Assign Frequency to Tuples
+# Python3 code to demonstrate working of
+# Assign Frequency to Tuples
+# Using most_common() + Counter() + * operator + list comprehension
+from collections import Counter
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# most_common performs sort on arg. list
+# assign Frequency as last element of tuple
+res = [(*key, val) for key, val in Counter(test_list).most_common()]
+
+# printing results
+print(""Frequency Tuple list : "" + str(res))"
+Python  -  Assign Frequency to Tuples,https://www.geeksforgeeks.org/python-assign-frequency-to-tuples/,"# Python3 code to demonstrate working of
+# Assign Frequency to Tuples
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# one-liner to solve problem
+# assign Frequency as last element of tuple
+res = []
+for i in test_list:
+    if i not in res:
+        res.append(i)
+res1 = []
+for i in res:
+    x = list(i)
+    x.append(test_list.count(i))
+    p = tuple(x)
+    res1.append(p)
+
+# printing results
+print(""Frequency Tuple list : "" + str(res1))","From code
+The original list is : [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9, ), (2, 7)]","Python  -  Assign Frequency to Tuples
+# Python3 code to demonstrate working of
+# Assign Frequency to Tuples
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# one-liner to solve problem
+# assign Frequency as last element of tuple
+res = []
+for i in test_list:
+    if i not in res:
+        res.append(i)
+res1 = []
+for i in res:
+    x = list(i)
+    x.append(test_list.count(i))
+    p = tuple(x)
+    res1.append(p)
+
+# printing results
+print(""Frequency Tuple list : "" + str(res1))"
+Python  -  Assign Frequency to Tuples,https://www.geeksforgeeks.org/python-assign-frequency-to-tuples/,"# Python3 code to demonstrate working of
+# Assign Frequency to Tuples
+import operator as op
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# one-liner to solve problem
+# assign Frequency as last element of tuple
+res = []
+for i in test_list:
+    if i not in res:
+        res.append(i)
+res1 = []
+for i in res:
+    x = list(i)
+    x.append(op.countOf(test_list, i))
+    p = tuple(x)
+    res1.append(p)
+
+# printing results
+print(""Frequency Tuple list : "" + str(res1))","From code
+The original list is : [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9, ), (2, 7)]","Python  -  Assign Frequency to Tuples
+# Python3 code to demonstrate working of
+# Assign Frequency to Tuples
+import operator as op
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# one-liner to solve problem
+# assign Frequency as last element of tuple
+res = []
+for i in test_list:
+    if i not in res:
+        res.append(i)
+res1 = []
+for i in res:
+    x = list(i)
+    x.append(op.countOf(test_list, i))
+    p = tuple(x)
+    res1.append(p)
+
+# printing results
+print(""Frequency Tuple list : "" + str(res1))"
+Python  -  Assign Frequency to Tuples,https://www.geeksforgeeks.org/python-assign-frequency-to-tuples/,"# Python program for the above approach
+
+
+# Function to assign frequency
+def assign_frequency(lst):
+    freq_dict = {}
+    for tup in lst:
+        if tup in freq_dict:
+            freq_dict[tup] += 1
+        else:
+            freq_dict[tup] = 1
+    return [(key + (value,)) for key, value in freq_dict.items()]
+
+
+# Driver Code
+lst = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+print(assign_frequency(lst))","From code
+The original list is : [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9, ), (2, 7)]","Python  -  Assign Frequency to Tuples
+# Python program for the above approach
+
+
+# Function to assign frequency
+def assign_frequency(lst):
+    freq_dict = {}
+    for tup in lst:
+        if tup in freq_dict:
+            freq_dict[tup] += 1
+        else:
+            freq_dict[tup] = 1
+    return [(key + (value,)) for key, value in freq_dict.items()]
+
+
+# Driver Code
+lst = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+print(assign_frequency(lst))"
+Python  -  Assign Frequency to Tuples,https://www.geeksforgeeks.org/python-assign-frequency-to-tuples/,"from collections import Counter
+from functools import reduce
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using reduce to merge tuples and sum their counts
+res = reduce(lambda x, y: x + y, [Counter([t]) for t in test_list])
+
+# creating list of tuples with frequency as last element
+res = [(*key, val) for key, val in res.items()]
+
+# sorting the list in descending order of frequency
+res.sort(key=lambda x: x[-1], reverse=True)
+
+# printing results
+print(""Frequency Tuple list : "" + str(res))
+# This code is contributed by Rayudu.","From code
+The original list is : [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9, ), (2, 7)]","Python  -  Assign Frequency to Tuples
+from collections import Counter
+from functools import reduce
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using reduce to merge tuples and sum their counts
+res = reduce(lambda x, y: x + y, [Counter([t]) for t in test_list])
+
+# creating list of tuples with frequency as last element
+res = [(*key, val) for key, val in res.items()]
+
+# sorting the list in descending order of frequency
+res.sort(key=lambda x: x[-1], reverse=True)
+
+# printing results
+print(""Frequency Tuple list : "" + str(res))
+# This code is contributed by Rayudu."
+Python  -  Assign Frequency to Tuples,https://www.geeksforgeeks.org/python-assign-frequency-to-tuples/,"import itertools
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# use groupby to get unique rows and their counts
+res = []
+for row, group in itertools.groupby(sorted(test_list)):
+    count = sum(1 for _ in group)
+    res.append(row + (count,))
+
+# print result
+print(""Frequency Tuple list : "" + str(res))
+# This code is contributed by Vinay pinjala.","From code
+The original list is : [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9, ), (2, 7)]","Python  -  Assign Frequency to Tuples
+import itertools
+
+# initializing list
+test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9,), (2, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# use groupby to get unique rows and their counts
+res = []
+for row, group in itertools.groupby(sorted(test_list)):
+    count = sum(1 for _ in group)
+    res.append(row + (count,))
+
+# print result
+print(""Frequency Tuple list : "" + str(res))
+# This code is contributed by Vinay pinjala."
+Python  -  Records with Value at K index,https://www.geeksforgeeks.org/python-records-with-value-at-k-index/,"# Python3 code to demonstrate working of
+# Records with Value at K index
+# Using loop
+
+# initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize ele
+ele = 3
+
+# initialize K
+K = 1
+
+# Records with Value at K index
+# Using loop
+# using y for K = 1
+res = []
+for x, y, z in test_list:
+    if y == ele:
+        res.append((x, y, z))
+
+# printing result
+print(""The tuples of element at Kth position : "" + str(res))","From code
+The original list is : [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]","Python  -  Records with Value at K index
+# Python3 code to demonstrate working of
+# Records with Value at K index
+# Using loop
+
+# initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize ele
+ele = 3
+
+# initialize K
+K = 1
+
+# Records with Value at K index
+# Using loop
+# using y for K = 1
+res = []
+for x, y, z in test_list:
+    if y == ele:
+        res.append((x, y, z))
+
+# printing result
+print(""The tuples of element at Kth position : "" + str(res))"
+Python  -  Records with Value at K index,https://www.geeksforgeeks.org/python-records-with-value-at-k-index/,"# Python3 code to demonstrate working of
+# Records with Value at K index
+# Using enumerate() + list comprehension
+
+# initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize ele
+ele = 3
+
+# initialize K
+K = 1
+
+# Records with Value at K index
+# Using enumerate() + list comprehension
+res = [b for a, b in enumerate(test_list) if b[K] == ele]
+
+# printing result
+print(""The tuples of element at Kth position : "" + str(res))","From code
+The original list is : [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]","Python  -  Records with Value at K index
+# Python3 code to demonstrate working of
+# Records with Value at K index
+# Using enumerate() + list comprehension
+
+# initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize ele
+ele = 3
+
+# initialize K
+K = 1
+
+# Records with Value at K index
+# Using enumerate() + list comprehension
+res = [b for a, b in enumerate(test_list) if b[K] == ele]
+
+# printing result
+print(""The tuples of element at Kth position : "" + str(res))"
+Python  -  Records with Value at K index,https://www.geeksforgeeks.org/python-records-with-value-at-k-index/,"# Python3 code to demonstrate working of
+# Records with Value at K index
+# Using filter()
+
+# initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize ele
+ele = 3
+
+# initialize K
+K = 1
+
+# Records with Value at K index
+# Using filter()
+res = list(filter(lambda x: x[K] == ele, test_list))
+
+# printing result
+print(""The tuples of element at Kth position : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original list is : [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]","Python  -  Records with Value at K index
+# Python3 code to demonstrate working of
+# Records with Value at K index
+# Using filter()
+
+# initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize ele
+ele = 3
+
+# initialize K
+K = 1
+
+# Records with Value at K index
+# Using filter()
+res = list(filter(lambda x: x[K] == ele, test_list))
+
+# printing result
+print(""The tuples of element at Kth position : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Records with Value at K index,https://www.geeksforgeeks.org/python-records-with-value-at-k-index/,"def filter_by_index(lst, ele, k):
+    if not lst:
+        return []
+    if lst[0][k] == ele:
+        return [lst[0]] + filter_by_index(lst[1:], ele, k)
+    else:
+        return filter_by_index(lst[1:], ele, k)
+
+
+# initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize ele
+ele = 3
+
+# initialize K
+K = 1
+
+
+res = filter_by_index(test_list, ele, K)
+
+# printing result
+print(""The tuples of element at Kth position : "" + str(res))
+# this code contributed by tvsk","From code
+The original list is : [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]","Python  -  Records with Value at K index
+def filter_by_index(lst, ele, k):
+    if not lst:
+        return []
+    if lst[0][k] == ele:
+        return [lst[0]] + filter_by_index(lst[1:], ele, k)
+    else:
+        return filter_by_index(lst[1:], ele, k)
+
+
+# initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize ele
+ele = 3
+
+# initialize K
+K = 1
+
+
+res = filter_by_index(test_list, ele, K)
+
+# printing result
+print(""The tuples of element at Kth position : "" + str(res))
+# this code contributed by tvsk"
+Python  -  Records with Value at K index,https://www.geeksforgeeks.org/python-records-with-value-at-k-index/,"# Python3 code to demonstrate working of
+# Records with Value at K index
+# Using map() and lambda function
+
+# initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize ele
+ele = 3
+
+# initialize K
+K = 1
+
+# Records with Value at K index
+# Using map() and lambda function
+res = list(filter(lambda tup: tup[K] == ele, test_list))
+
+# printing result
+print(""The tuples of element at Kth position : "" + str(res))","From code
+The original list is : [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]","Python  -  Records with Value at K index
+# Python3 code to demonstrate working of
+# Records with Value at K index
+# Using map() and lambda function
+
+# initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize ele
+ele = 3
+
+# initialize K
+K = 1
+
+# Records with Value at K index
+# Using map() and lambda function
+res = list(filter(lambda tup: tup[K] == ele, test_list))
+
+# printing result
+print(""The tuples of element at Kth position : "" + str(res))"
+Python  -  Records with Value at K index,https://www.geeksforgeeks.org/python-records-with-value-at-k-index/,"import numpy as np
+
+# Initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# Initialize ele
+ele = 3
+
+# Initialize K
+K = 1
+
+# Records with Value at K index using numpy
+res = np.array(test_list)[np.array(test_list)[:, K] == ele]
+
+# Printing result
+print(""The tuples of element at Kth position : "" + str(res.tolist()))
+# this code is contributed by Rayudu.","From code
+The original list is : [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]","Python  -  Records with Value at K index
+import numpy as np
+
+# Initialize list
+test_list = [(3, 1, 5), (1, 3, 6), (2, 5, 7), (5, 2, 8), (6, 3, 0)]
+
+# Initialize ele
+ele = 3
+
+# Initialize K
+K = 1
+
+# Records with Value at K index using numpy
+res = np.array(test_list)[np.array(test_list)[:, K] == ele]
+
+# Printing result
+print(""The tuples of element at Kth position : "" + str(res.tolist()))
+# this code is contributed by Rayudu."
+Python  -  Test if tuple is distinct,https://www.geeksforgeeks.org/python-test-if-tuple-is-distinct/,"# Python3 code to demonstrate working of
+# Test if tuple is distinct
+# Using loop
+
+# initialize tuple
+test_tup = (1, 4, 5, 6, 1, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Test if tuple is distinct
+# Using loop
+res = True
+temp = set()
+for ele in test_tup:
+    if ele in temp:
+        res = False
+        break
+    temp.add(ele)
+
+# printing result
+print(""Is tuple distinct ? : "" + str(res))","From code
+The original tuple is : (1, 4, 5, 6, 1, 4)","Python  -  Test if tuple is distinct
+# Python3 code to demonstrate working of
+# Test if tuple is distinct
+# Using loop
+
+# initialize tuple
+test_tup = (1, 4, 5, 6, 1, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Test if tuple is distinct
+# Using loop
+res = True
+temp = set()
+for ele in test_tup:
+    if ele in temp:
+        res = False
+        break
+    temp.add(ele)
+
+# printing result
+print(""Is tuple distinct ? : "" + str(res))"
+Python  -  Test if tuple is distinct,https://www.geeksforgeeks.org/python-test-if-tuple-is-distinct/,"# Python3 code to demonstrate working of
+# Test if tuple is distinct
+# Using set() + len()
+
+# initialize tuple
+test_tup = (1, 4, 5, 6)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Test if tuple is distinct
+# Using set() + len()
+res = len(set(test_tup)) == len(test_tup)
+
+# printing result
+print(""Is tuple distinct ? : "" + str(res))","From code
+The original tuple is : (1, 4, 5, 6, 1, 4)","Python  -  Test if tuple is distinct
+# Python3 code to demonstrate working of
+# Test if tuple is distinct
+# Using set() + len()
+
+# initialize tuple
+test_tup = (1, 4, 5, 6)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Test if tuple is distinct
+# Using set() + len()
+res = len(set(test_tup)) == len(test_tup)
+
+# printing result
+print(""Is tuple distinct ? : "" + str(res))"
+Python  -  Test if tuple is distinct,https://www.geeksforgeeks.org/python-test-if-tuple-is-distinct/,"# Python3 code to demonstrate working of
+# Test if tuple is distinct
+# Using collections.Counter()
+
+# importing collections for Counter
+import collections
+
+# initialize tuple
+test_tup = (1, 4, 5, 6, 1, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Test if tuple is distinct
+# Using collections.Counter()
+res = max(collections.Counter(test_tup).values()) == 1
+
+# printing result
+print(""Is tuple distinct ? : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original tuple is : (1, 4, 5, 6, 1, 4)","Python  -  Test if tuple is distinct
+# Python3 code to demonstrate working of
+# Test if tuple is distinct
+# Using collections.Counter()
+
+# importing collections for Counter
+import collections
+
+# initialize tuple
+test_tup = (1, 4, 5, 6, 1, 4)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Test if tuple is distinct
+# Using collections.Counter()
+res = max(collections.Counter(test_tup).values()) == 1
+
+# printing result
+print(""Is tuple distinct ? : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Test if tuple is distinct,https://www.geeksforgeeks.org/python-test-if-tuple-is-distinct/,"# initialize tuple
+test_tup = (1, 4, 5, 6, 1, 4)
+
+# Test if tuple is distinct
+# Using boolean flag
+distinct = True
+for i in range(len(test_tup)):
+    if test_tup[i] in test_tup[i + 1 :]:
+        distinct = False
+        break
+
+# printing result
+print(""Is tuple distinct? : "" + str(distinct))","From code
+The original tuple is : (1, 4, 5, 6, 1, 4)","Python  -  Test if tuple is distinct
+# initialize tuple
+test_tup = (1, 4, 5, 6, 1, 4)
+
+# Test if tuple is distinct
+# Using boolean flag
+distinct = True
+for i in range(len(test_tup)):
+    if test_tup[i] in test_tup[i + 1 :]:
+        distinct = False
+        break
+
+# printing result
+print(""Is tuple distinct? : "" + str(distinct))"
+Python program to find tuples which have all elements divisible by K from a list of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-which-have-all-elements-divisible-by-k-from-a-list-of-tuples/,"# Python3 code to demonstrate working of
+# K Multiple Elements Tuples
+# Using list comprehension + all()
+
+# initializing list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+# all() used to filter elements
+res = [sub for sub in test_list if all(ele % K == 0 for ele in sub)]
+
+# printing result
+print(""K Multiple elements tuples : "" + str(res))","From code
+The original list is : [(6, 24, 12), (7, 9, 6), (12, 18, 21)]","Python program to find tuples which have all elements divisible by K from a list of tuples
+# Python3 code to demonstrate working of
+# K Multiple Elements Tuples
+# Using list comprehension + all()
+
+# initializing list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+# all() used to filter elements
+res = [sub for sub in test_list if all(ele % K == 0 for ele in sub)]
+
+# printing result
+print(""K Multiple elements tuples : "" + str(res))"
+Python program to find tuples which have all elements divisible by K from a list of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-which-have-all-elements-divisible-by-k-from-a-list-of-tuples/,"# Python3 code to demonstrate working of
+# K Multiple Elements Tuples
+# Using filter() + lambda + all()
+
+# initializing list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+# filter() + lambda for filter operation
+res = list(filter(lambda sub: all(ele % K == 0 for ele in sub), test_list))
+
+# printing result
+print(""K Multiple elements tuples : "" + str(res))","From code
+The original list is : [(6, 24, 12), (7, 9, 6), (12, 18, 21)]","Python program to find tuples which have all elements divisible by K from a list of tuples
+# Python3 code to demonstrate working of
+# K Multiple Elements Tuples
+# Using filter() + lambda + all()
+
+# initializing list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+# filter() + lambda for filter operation
+res = list(filter(lambda sub: all(ele % K == 0 for ele in sub), test_list))
+
+# printing result
+print(""K Multiple elements tuples : "" + str(res))"
+Python program to find tuples which have all elements divisible by K from a list of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-which-have-all-elements-divisible-by-k-from-a-list-of-tuples/,"# Initialize list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# Initialize K
+K = 6
+
+# list comprehension
+result = [tup for tup in test_list if not any(x % K != 0 for x in tup)]
+# printing original list
+print(""The original list is : "" + str(test_list))
+# Print the list of tuples whose elements are multiples of K
+print(""K Multiple elements tuples : "" + str(result))","From code
+The original list is : [(6, 24, 12), (7, 9, 6), (12, 18, 21)]","Python program to find tuples which have all elements divisible by K from a list of tuples
+# Initialize list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# Initialize K
+K = 6
+
+# list comprehension
+result = [tup for tup in test_list if not any(x % K != 0 for x in tup)]
+# printing original list
+print(""The original list is : "" + str(test_list))
+# Print the list of tuples whose elements are multiples of K
+print(""K Multiple elements tuples : "" + str(result))"
+Python program to find tuples which have all elements divisible by K from a list of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-which-have-all-elements-divisible-by-k-from-a-list-of-tuples/,"# Python3 code to demonstrate working of
+# K Multiple Elements Tuples
+
+# initializing list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+res = []
+for i in test_list:
+    c = 0
+    for j in i:
+        if j % K == 0:
+            c += 1
+    if c == len(i):
+        res.append(i)
+
+# printing result
+print(""K Multiple elements tuples : "" + str(res))","From code
+The original list is : [(6, 24, 12), (7, 9, 6), (12, 18, 21)]","Python program to find tuples which have all elements divisible by K from a list of tuples
+# Python3 code to demonstrate working of
+# K Multiple Elements Tuples
+
+# initializing list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+res = []
+for i in test_list:
+    c = 0
+    for j in i:
+        if j % K == 0:
+            c += 1
+    if c == len(i):
+        res.append(i)
+
+# printing result
+print(""K Multiple elements tuples : "" + str(res))"
+Python program to find tuples which have all elements divisible by K from a list of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-which-have-all-elements-divisible-by-k-from-a-list-of-tuples/,"# Python3 code to demonstrate working of
+# K Multiple Elements Tuples
+
+
+def even_tuple(lst, K, newlst=[], start=0):
+    if start == len(lst):
+        return newlst
+    for i in lst[start]:
+        if i % K != 0:
+            return even_tuple(lst, K, newlst, start + 1)
+    else:
+        newlst.append(lst[start])
+    return even_tuple(lst, K, newlst, start + 1)
+
+
+# initializing list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+res = even_tuple(test_list, K)
+
+# printing result
+print(""K Multiple elements tuples : "" + str(res))
+# this code contributed by tvsk","From code
+The original list is : [(6, 24, 12), (7, 9, 6), (12, 18, 21)]","Python program to find tuples which have all elements divisible by K from a list of tuples
+# Python3 code to demonstrate working of
+# K Multiple Elements Tuples
+
+
+def even_tuple(lst, K, newlst=[], start=0):
+    if start == len(lst):
+        return newlst
+    for i in lst[start]:
+        if i % K != 0:
+            return even_tuple(lst, K, newlst, start + 1)
+    else:
+        newlst.append(lst[start])
+    return even_tuple(lst, K, newlst, start + 1)
+
+
+# initializing list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+res = even_tuple(test_list, K)
+
+# printing result
+print(""K Multiple elements tuples : "" + str(res))
+# this code contributed by tvsk"
+Python program to find tuples which have all elements divisible by K from a list of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-which-have-all-elements-divisible-by-k-from-a-list-of-tuples/,"test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+K = 6
+
+
+# define a function to check if all elements in a tuple are multiples of K
+def is_multiple_of_K(tup):
+    return all(ele % K == 0 for ele in tup)
+
+
+# use filter() to keep only tuples that satisfy the condition
+res = list(filter(is_multiple_of_K, test_list))
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+print(""K Multiple elements tuples : "" + str(res))","From code
+The original list is : [(6, 24, 12), (7, 9, 6), (12, 18, 21)]","Python program to find tuples which have all elements divisible by K from a list of tuples
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+K = 6
+
+
+# define a function to check if all elements in a tuple are multiples of K
+def is_multiple_of_K(tup):
+    return all(ele % K == 0 for ele in tup)
+
+
+# use filter() to keep only tuples that satisfy the condition
+res = list(filter(is_multiple_of_K, test_list))
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+print(""K Multiple elements tuples : "" + str(res))"
+Python program to find tuples which have all elements divisible by K from a list of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-which-have-all-elements-divisible-by-k-from-a-list-of-tuples/,"import numpy as np
+
+# initializing the list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# printing the original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+# converting the list to a numpy array
+arr = np.array(test_list)
+
+# using np.all() to filter elements
+res = arr[np.all(arr % K == 0, axis=1)]
+
+# printing the result
+print(""K Multiple elements tuples : "" + str(res))","From code
+The original list is : [(6, 24, 12), (7, 9, 6), (12, 18, 21)]","Python program to find tuples which have all elements divisible by K from a list of tuples
+import numpy as np
+
+# initializing the list
+test_list = [(6, 24, 12), (7, 9, 6), (12, 18, 21)]
+
+# printing the original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 6
+
+# converting the list to a numpy array
+arr = np.array(test_list)
+
+# using np.all() to filter elements
+res = arr[np.all(arr % K == 0, axis=1)]
+
+# printing the result
+print(""K Multiple elements tuples : "" + str(res))"
+Python program to find Tuples with positive elements in List of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-with-positive-elements-in-list-of-tuples/,"# Python3 code to demonstrate working of
+# Positive Tuples in List
+# Using list comprehension + all()
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# all() to check each element
+res = [sub for sub in test_list if all(ele >= 0 for ele in sub)]
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))","Input : test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, -6)]??????
+Output : [(4, 5, 9","Python program to find Tuples with positive elements in List of tuples
+# Python3 code to demonstrate working of
+# Positive Tuples in List
+# Using list comprehension + all()
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# all() to check each element
+res = [sub for sub in test_list if all(ele >= 0 for ele in sub)]
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))"
+Python program to find Tuples with positive elements in List of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-with-positive-elements-in-list-of-tuples/,"# Python3 code to demonstrate working of
+# Positive Tuples in List
+# Using filter() + lambda + all()
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# all() to check each element
+res = list(filter(lambda sub: all(ele >= 0 for ele in sub), test_list))
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))","Input : test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, -6)]??????
+Output : [(4, 5, 9","Python program to find Tuples with positive elements in List of tuples
+# Python3 code to demonstrate working of
+# Positive Tuples in List
+# Using filter() + lambda + all()
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# all() to check each element
+res = list(filter(lambda sub: all(ele >= 0 for ele in sub), test_list))
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))"
+Python program to find Tuples with positive elements in List of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-with-positive-elements-in-list-of-tuples/,"# Python3 code to demonstrate working of
+# Positive Tuples in List
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = []
+for i in test_list:
+    x = list(map(str, i))
+    a = "" "".join(x)
+    if a.find(""-"") == -1:
+        res.append(i)
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))","Input : test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, -6)]??????
+Output : [(4, 5, 9","Python program to find Tuples with positive elements in List of tuples
+# Python3 code to demonstrate working of
+# Positive Tuples in List
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = []
+for i in test_list:
+    x = list(map(str, i))
+    a = "" "".join(x)
+    if a.find(""-"") == -1:
+        res.append(i)
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))"
+Python program to find Tuples with positive elements in List of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-with-positive-elements-in-list-of-tuples/,"# Python3 code to demonstrate working of
+# Positive Tuples in List
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = []
+for i in test_list:
+    x = sorted(i)
+    x = list(map(str, x))
+    b = """".join(x)
+    if not b.startswith(""-""):
+        res.append(i)
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))","Input : test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, -6)]??????
+Output : [(4, 5, 9","Python program to find Tuples with positive elements in List of tuples
+# Python3 code to demonstrate working of
+# Positive Tuples in List
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = []
+for i in test_list:
+    x = sorted(i)
+    x = list(map(str, x))
+    b = """".join(x)
+    if not b.startswith(""-""):
+        res.append(i)
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))"
+Python program to find Tuples with positive elements in List of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-with-positive-elements-in-list-of-tuples/,"# Python3 code to demonstrate working of
+# Positive Tuples in List
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+res = []
+
+
+def fun(x):
+    c = 0
+    for i in x:
+        if i > 0:
+            c += 1
+    if c == len(x):
+        return True
+    return False
+
+
+for i in test_list:
+    if fun(i):
+        res.append(i)
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))","Input : test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, -6)]??????
+Output : [(4, 5, 9","Python program to find Tuples with positive elements in List of tuples
+# Python3 code to demonstrate working of
+# Positive Tuples in List
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+res = []
+
+
+def fun(x):
+    c = 0
+    for i in x:
+        if i > 0:
+            c += 1
+    if c == len(x):
+        return True
+    return False
+
+
+for i in test_list:
+    if fun(i):
+        res.append(i)
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))"
+Python program to find Tuples with positive elements in List of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-with-positive-elements-in-list-of-tuples/,"# Python3 code to demonstrate working of
+# Positive Tuples in List
+# Using list comprehension + all()
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# not any() to check each element
+res = [sub for sub in test_list if not any(ele < 0 for ele in sub)]
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))","Input : test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, -6)]??????
+Output : [(4, 5, 9","Python program to find Tuples with positive elements in List of tuples
+# Python3 code to demonstrate working of
+# Positive Tuples in List
+# Using list comprehension + all()
+
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# not any() to check each element
+res = [sub for sub in test_list if not any(ele < 0 for ele in sub)]
+
+# printing result
+print(""Positive elements Tuples : "" + str(res))"
+Python program to find Tuples with positive elements in List of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-with-positive-elements-in-list-of-tuples/,"test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+result = []
+# printing original list
+print(""The original list is : "" + str(test_list))
+for tup in test_list:
+    positive = True
+    for ele in tup:
+        if ele < 0:
+            positive = False
+            break
+    if positive:
+        result.append(tup)
+# printing result
+print(""Positive elements Tuples : "" + str(result))
+
+# This code contributed by Vinay Pinjala.","Input : test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, -6)]??????
+Output : [(4, 5, 9","Python program to find Tuples with positive elements in List of tuples
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+result = []
+# printing original list
+print(""The original list is : "" + str(test_list))
+for tup in test_list:
+    positive = True
+    for ele in tup:
+        if ele < 0:
+            positive = False
+            break
+    if positive:
+        result.append(tup)
+# printing result
+print(""Positive elements Tuples : "" + str(result))
+
+# This code contributed by Vinay Pinjala."
+Python program to find Tuples with positive elements in List of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-with-positive-elements-in-list-of-tuples/,"# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# Create an empty list to hold the tuples with positive elements
+res = []
+
+# Loop through each tuple in the original list
+for tup in test_list:
+    # Check if all elements in the tuple are positive
+    if all(ele >= 0 for ele in tup):
+        # If so, add the tuple to the result list
+        res.append(tup)
+
+# Print the result
+print(""Positive elements Tuples : "" + str(res))","Input : test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, -6)]??????
+Output : [(4, 5, 9","Python program to find Tuples with positive elements in List of tuples
+# initializing list
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# Create an empty list to hold the tuples with positive elements
+res = []
+
+# Loop through each tuple in the original list
+for tup in test_list:
+    # Check if all elements in the tuple are positive
+    if all(ele >= 0 for ele in tup):
+        # If so, add the tuple to the result list
+        res.append(tup)
+
+# Print the result
+print(""Positive elements Tuples : "" + str(res))"
+Python program to find Tuples with positive elements in List of tuples,https://www.geeksforgeeks.org/python-program-to-find-tuples-with-positive-elements-in-list-of-tuples/,"import re
+
+# initializing list of tuples containing positive and negative integers
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# empty list to store tuples with only positive integers
+positive_list = []
+
+# loop through each tuple in the list of tuples
+for tup in test_list:
+    # convert tuple to string using str()
+    str_tup = str(tup)
+    # use re.search() to check if string contains a ""-""
+    if not re.search(""-"", str_tup):
+        # if string does not contain ""-"", append tuple to positive_list
+        positive_list.append(tup)
+
+# print original list of tuples and list of tuples with only positive integers
+print(""Original List: "", test_list)
+print(""Positive List: "", positive_list)","Input : test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, -6)]??????
+Output : [(4, 5, 9","Python program to find Tuples with positive elements in List of tuples
+import re
+
+# initializing list of tuples containing positive and negative integers
+test_list = [(4, 5, 9), (-3, 2, 3), (-3, 5, 6), (4, 6)]
+
+# empty list to store tuples with only positive integers
+positive_list = []
+
+# loop through each tuple in the list of tuples
+for tup in test_list:
+    # convert tuple to string using str()
+    str_tup = str(tup)
+    # use re.search() to check if string contains a ""-""
+    if not re.search(""-"", str_tup):
+        # if string does not contain ""-"", append tuple to positive_list
+        positive_list.append(tup)
+
+# print original list of tuples and list of tuples with only positive integers
+print(""Original List: "", test_list)
+print(""Positive List: "", positive_list)"
+Python  -  Count tuples occurrence in list of tuples ,https://www.geeksforgeeks.org/python-count-tuples-occurrence-in-list-of-tuples/,"# Python code to count unique
+# tuples in list of list
+
+import collections
+
+Output = collections.defaultdict(int)
+
+# List initialization
+Input = [
+    [(""hi"", ""bye"")],
+    [(""Geeks"", ""forGeeks"")],
+    [(""a"", ""b"")],
+    [(""hi"", ""bye"")],
+    [(""a"", ""b"")],
+]
+
+# Using iteration
+for elem in Input:
+    Output[elem[0]] += 1
+
+# Printing output
+print(Output)","From code
+defaultdict(<class 'int'>, {('Geeks', 'forGeeks'): 1, ('hi', 'bye'): 2, ('a', 'b'): 2})","Python  -  Count tuples occurrence in list of tuples 
+# Python code to count unique
+# tuples in list of list
+
+import collections
+
+Output = collections.defaultdict(int)
+
+# List initialization
+Input = [
+    [(""hi"", ""bye"")],
+    [(""Geeks"", ""forGeeks"")],
+    [(""a"", ""b"")],
+    [(""hi"", ""bye"")],
+    [(""a"", ""b"")],
+]
+
+# Using iteration
+for elem in Input:
+    Output[elem[0]] += 1
+
+# Printing output
+print(Output)"
+Python  -  Count tuples occurrence in list of tuples ,https://www.geeksforgeeks.org/python-count-tuples-occurrence-in-list-of-tuples/,"# Python code to count unique
+# tuples in list of list
+
+# Importing
+from collections import Counter
+from itertools import chain
+
+# List initialization
+Input = [
+    [(""hi"", ""bye"")],
+    [(""Geeks"", ""forGeeks"")],
+    [(""a"", ""b"")],
+    [(""hi"", ""bye"")],
+    [(""a"", ""b"")],
+]
+
+# Using counter and chain
+Output = Counter(chain(*Input))
+
+# Printing output
+print(Output)","From code
+defaultdict(<class 'int'>, {('Geeks', 'forGeeks'): 1, ('hi', 'bye'): 2, ('a', 'b'): 2})","Python  -  Count tuples occurrence in list of tuples 
+# Python code to count unique
+# tuples in list of list
+
+# Importing
+from collections import Counter
+from itertools import chain
+
+# List initialization
+Input = [
+    [(""hi"", ""bye"")],
+    [(""Geeks"", ""forGeeks"")],
+    [(""a"", ""b"")],
+    [(""hi"", ""bye"")],
+    [(""a"", ""b"")],
+]
+
+# Using counter and chain
+Output = Counter(chain(*Input))
+
+# Printing output
+print(Output)"
+Python  -  Count tuples occurrence in list of tuples ,https://www.geeksforgeeks.org/python-count-tuples-occurrence-in-list-of-tuples/,"Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+check_ele = (""a"", ""b"")
+x = [i for i in Input if i == check_ele]
+print(""tuple ('a', 'b') occurs"", len(x), ""times"")","From code
+defaultdict(<class 'int'>, {('Geeks', 'forGeeks'): 1, ('hi', 'bye'): 2, ('a', 'b'): 2})","Python  -  Count tuples occurrence in list of tuples 
+Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+check_ele = (""a"", ""b"")
+x = [i for i in Input if i == check_ele]
+print(""tuple ('a', 'b') occurs"", len(x), ""times"")"
+Python  -  Count tuples occurrence in list of tuples ,https://www.geeksforgeeks.org/python-count-tuples-occurrence-in-list-of-tuples/,"Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+check_ele = (""a"", ""b"")
+x = [i for a, i in enumerate(Input) if i == check_ele]
+print(""tuple ('a', 'b') occurs"", len(x), ""times"")","From code
+defaultdict(<class 'int'>, {('Geeks', 'forGeeks'): 1, ('hi', 'bye'): 2, ('a', 'b'): 2})","Python  -  Count tuples occurrence in list of tuples 
+Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+check_ele = (""a"", ""b"")
+x = [i for a, i in enumerate(Input) if i == check_ele]
+print(""tuple ('a', 'b') occurs"", len(x), ""times"")"
+Python  -  Count tuples occurrence in list of tuples ,https://www.geeksforgeeks.org/python-count-tuples-occurrence-in-list-of-tuples/,"Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+check_ele = (""a"", ""b"")
+x = list(filter(lambda i: (i == check_ele), Input))
+print(""tuple ('a', 'b') occurs"", len(x), ""times"")","From code
+defaultdict(<class 'int'>, {('Geeks', 'forGeeks'): 1, ('hi', 'bye'): 2, ('a', 'b'): 2})","Python  -  Count tuples occurrence in list of tuples 
+Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+check_ele = (""a"", ""b"")
+x = list(filter(lambda i: (i == check_ele), Input))
+print(""tuple ('a', 'b') occurs"", len(x), ""times"")"
+Python  -  Count tuples occurrence in list of tuples ,https://www.geeksforgeeks.org/python-count-tuples-occurrence-in-list-of-tuples/,"from collections import Counter
+
+Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+check_ele = (""a"", ""b"")
+x = Counter(Input)
+print(""tuple ('a', 'b') occurs"", x[check_ele], ""times"")","From code
+defaultdict(<class 'int'>, {('Geeks', 'forGeeks'): 1, ('hi', 'bye'): 2, ('a', 'b'): 2})","Python  -  Count tuples occurrence in list of tuples 
+from collections import Counter
+
+Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+check_ele = (""a"", ""b"")
+x = Counter(Input)
+print(""tuple ('a', 'b') occurs"", x[check_ele], ""times"")"
+Python  -  Count tuples occurrence in list of tuples ,https://www.geeksforgeeks.org/python-count-tuples-occurrence-in-list-of-tuples/,"import operator as op
+
+Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+check_ele = (""a"", ""b"")
+print(op.countOf(Input, check_ele))","From code
+defaultdict(<class 'int'>, {('Geeks', 'forGeeks'): 1, ('hi', 'bye'): 2, ('a', 'b'): 2})","Python  -  Count tuples occurrence in list of tuples 
+import operator as op
+
+Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+check_ele = (""a"", ""b"")
+print(op.countOf(Input, check_ele))"
+Python  -  Count tuples occurrence in list of tuples ,https://www.geeksforgeeks.org/python-count-tuples-occurrence-in-list-of-tuples/,"# Initializing tuples in a list
+Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+# creating empty dictionary
+count_tuples = dict()
+# using for loop to iterate every value in Input
+for i in Input:
+    if i not in count_tuples:  # checking if element i present in dictionary  or not
+        count_tuples[i] = 1
+    else:
+        count_tuples[i] += 1
+# printing dictionary  of elements and their count
+print(count_tuples)","From code
+defaultdict(<class 'int'>, {('Geeks', 'forGeeks'): 1, ('hi', 'bye'): 2, ('a', 'b'): 2})","Python  -  Count tuples occurrence in list of tuples 
+# Initializing tuples in a list
+Input = [(""hi"", ""bye""), (""Geeks"", ""forGeeks""), (""a"", ""b""), (""hi"", ""bye""), (""a"", ""b"")]
+# creating empty dictionary
+count_tuples = dict()
+# using for loop to iterate every value in Input
+for i in Input:
+    if i not in count_tuples:  # checking if element i present in dictionary  or not
+        count_tuples[i] = 1
+    else:
+        count_tuples[i] += 1
+# printing dictionary  of elements and their count
+print(count_tuples)"
+Python  -  Count tuples occurrence in list of tuples ,https://www.geeksforgeeks.org/python-count-tuples-occurrence-in-list-of-tuples/,"# Python code to count unique
+# tuples in list of list
+
+# List initialization
+Input = [
+    [(""hi"", ""bye"")],
+    [(""Geeks"", ""forGeeks"")],
+    [(""a"", ""b"")],
+    [(""hi"", ""bye"")],
+    [(""a"", ""b"")],
+]
+
+# Using map() function and tuple() constructor
+Output = {}
+for elem in Input:
+    t = tuple(map(tuple, elem))
+    Output[t] = Output.get(t, 0) + 1
+
+# Printing output
+print(Output)","From code
+defaultdict(<class 'int'>, {('Geeks', 'forGeeks'): 1, ('hi', 'bye'): 2, ('a', 'b'): 2})","Python  -  Count tuples occurrence in list of tuples 
+# Python code to count unique
+# tuples in list of list
+
+# List initialization
+Input = [
+    [(""hi"", ""bye"")],
+    [(""Geeks"", ""forGeeks"")],
+    [(""a"", ""b"")],
+    [(""hi"", ""bye"")],
+    [(""a"", ""b"")],
+]
+
+# Using map() function and tuple() constructor
+Output = {}
+for elem in Input:
+    t = tuple(map(tuple, elem))
+    Output[t] = Output.get(t, 0) + 1
+
+# Printing output
+print(Output)"
+Python  -  Removing duplicates from tuple,https://www.geeksforgeeks.org/python-removing-duplicates-from-tuple/,"# Python3 code to demonstrate working of
+# Removing duplicates from tuple
+# using tuple() + set()
+
+# initialize tuple
+test_tup = (1, 3, 5, 2, 3, 5, 1, 1, 3)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Removing duplicates from tuple
+# using tuple() + set()
+res = tuple(set(test_tup))
+
+# printing result
+print(""The tuple after removing duplicates : "" + str(res))","From code
+The original tuple is : (1, 3, 5, 2, 3, 5, 1, 1, 3)","Python  -  Removing duplicates from tuple
+# Python3 code to demonstrate working of
+# Removing duplicates from tuple
+# using tuple() + set()
+
+# initialize tuple
+test_tup = (1, 3, 5, 2, 3, 5, 1, 1, 3)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Removing duplicates from tuple
+# using tuple() + set()
+res = tuple(set(test_tup))
+
+# printing result
+print(""The tuple after removing duplicates : "" + str(res))"
+Python  -  Removing duplicates from tuple,https://www.geeksforgeeks.org/python-removing-duplicates-from-tuple/,"# Python3 code to demonstrate working of
+# Removing duplicates from tuple
+# using OrderedDict() + fromkeys()
+from collections import OrderedDict
+
+# initialize tuple
+test_tup = (1, 3, 5, 2, 3, 5, 1, 1, 3)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Removing duplicates from tuple
+# using OrderedDict() + fromkeys()
+res = tuple(OrderedDict.fromkeys(test_tup).keys())
+
+# printing result
+print(""The tuple after removing duplicates : "" + str(res))","From code
+The original tuple is : (1, 3, 5, 2, 3, 5, 1, 1, 3)","Python  -  Removing duplicates from tuple
+# Python3 code to demonstrate working of
+# Removing duplicates from tuple
+# using OrderedDict() + fromkeys()
+from collections import OrderedDict
+
+# initialize tuple
+test_tup = (1, 3, 5, 2, 3, 5, 1, 1, 3)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Removing duplicates from tuple
+# using OrderedDict() + fromkeys()
+res = tuple(OrderedDict.fromkeys(test_tup).keys())
+
+# printing result
+print(""The tuple after removing duplicates : "" + str(res))"
+Python  -  Removing duplicates from tuple,https://www.geeksforgeeks.org/python-removing-duplicates-from-tuple/,"# Python3 code to demonstrate working of
+# Removing duplicates from tuple
+
+# initialize tuple
+test_tup = (1, 3, 5, 2, 3, 5, 1, 1, 3)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Removing duplicates from tuple
+x = []
+for i in test_tup:
+    if i not in x:
+        x.append(i)
+res = tuple(x)
+
+# printing result
+print(""The tuple after removing duplicates : "" + str(res))","From code
+The original tuple is : (1, 3, 5, 2, 3, 5, 1, 1, 3)","Python  -  Removing duplicates from tuple
+# Python3 code to demonstrate working of
+# Removing duplicates from tuple
+
+# initialize tuple
+test_tup = (1, 3, 5, 2, 3, 5, 1, 1, 3)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Removing duplicates from tuple
+x = []
+for i in test_tup:
+    if i not in x:
+        x.append(i)
+res = tuple(x)
+
+# printing result
+print(""The tuple after removing duplicates : "" + str(res))"
+Python  -  Removing duplicates from tuple,https://www.geeksforgeeks.org/python-removing-duplicates-from-tuple/,"# Python3 code to demonstrate working of
+# Removing duplicates from tuple using list comprehension
+
+# initialize tuple
+test_tup = (1, 3, 5, 2, 3, 5, 1, 1, 3)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Removing duplicates from tuple using list comprehension
+# creating a list of only unique elements from the tuple
+res = tuple([x for i, x in enumerate(test_tup) if x not in test_tup[:i]])
+
+# printing result
+print(""The tuple after removing duplicates : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original tuple is : (1, 3, 5, 2, 3, 5, 1, 1, 3)","Python  -  Removing duplicates from tuple
+# Python3 code to demonstrate working of
+# Removing duplicates from tuple using list comprehension
+
+# initialize tuple
+test_tup = (1, 3, 5, 2, 3, 5, 1, 1, 3)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Removing duplicates from tuple using list comprehension
+# creating a list of only unique elements from the tuple
+res = tuple([x for i, x in enumerate(test_tup) if x not in test_tup[:i]])
+
+# printing result
+print(""The tuple after removing duplicates : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python  -  Removing duplicates from tuple,https://www.geeksforgeeks.org/python-removing-duplicates-from-tuple/,"# Python3 code to demonstrate working of
+# Removing duplicates from tuple using Counter() from collections module
+
+# import Counter from collections module
+from collections import Counter
+
+# initialize tuple
+test_tup = (1, 3, 5, 2, 3, 5, 1, 1, 3)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Removing duplicates from tuple using Counter() from collections module
+# creating a tuple from Counter dictionary keys
+res = tuple(Counter(test_tup).keys())
+
+# printing result
+print(""The tuple after removing duplicates : "" + str(res))","From code
+The original tuple is : (1, 3, 5, 2, 3, 5, 1, 1, 3)","Python  -  Removing duplicates from tuple
+# Python3 code to demonstrate working of
+# Removing duplicates from tuple using Counter() from collections module
+
+# import Counter from collections module
+from collections import Counter
+
+# initialize tuple
+test_tup = (1, 3, 5, 2, 3, 5, 1, 1, 3)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Removing duplicates from tuple using Counter() from collections module
+# creating a tuple from Counter dictionary keys
+res = tuple(Counter(test_tup).keys())
+
+# printing result
+print(""The tuple after removing duplicates : "" + str(res))"
+Python  -  Remove duplicatesicate lists in tuples (Preserving order) ,https://www.geeksforgeeks.org/python-remove-duplicate-lists-in-tuples-preserving-order/,"# Python3 code to demonstrate working of
+# Remove duplicate lists in tuples(Preserving Order)
+# Using list comprehension + set()
+
+# Initializing tuple
+test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Remove duplicate lists in tuples(Preserving Order)
+# Using list comprehension + set()
+temp = set()
+res = [ele for ele in test_tup if not (tuple(ele) in temp or temp.add(tuple(ele)))]
+
+# printing result
+print(""The unique lists tuple is : "" + str(res))","From code
+The original tuple is : ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])","Python  -  Remove duplicatesicate lists in tuples (Preserving order) 
+# Python3 code to demonstrate working of
+# Remove duplicate lists in tuples(Preserving Order)
+# Using list comprehension + set()
+
+# Initializing tuple
+test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Remove duplicate lists in tuples(Preserving Order)
+# Using list comprehension + set()
+temp = set()
+res = [ele for ele in test_tup if not (tuple(ele) in temp or temp.add(tuple(ele)))]
+
+# printing result
+print(""The unique lists tuple is : "" + str(res))"
+Python  -  Remove duplicatesicate lists in tuples (Preserving order) ,https://www.geeksforgeeks.org/python-remove-duplicate-lists-in-tuples-preserving-order/,"# Python3 code to demonstrate working of
+# Remove duplicate lists in tuples(Preserving Order)
+# Using OrderedDict() + tuple()
+from collections import OrderedDict
+
+# Initializing tuple
+test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Remove duplicate lists in tuples(Preserving Order)
+# Using OrderedDict() + tuple()
+res = list(OrderedDict((tuple(x), x) for x in test_tup).values())
+
+# printing result
+print(""The unique lists tuple is : "" + str(res))","From code
+The original tuple is : ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])","Python  -  Remove duplicatesicate lists in tuples (Preserving order) 
+# Python3 code to demonstrate working of
+# Remove duplicate lists in tuples(Preserving Order)
+# Using OrderedDict() + tuple()
+from collections import OrderedDict
+
+# Initializing tuple
+test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Remove duplicate lists in tuples(Preserving Order)
+# Using OrderedDict() + tuple()
+res = list(OrderedDict((tuple(x), x) for x in test_tup).values())
+
+# printing result
+print(""The unique lists tuple is : "" + str(res))"
+Python  -  Remove duplicatesicate lists in tuples (Preserving order) ,https://www.geeksforgeeks.org/python-remove-duplicate-lists-in-tuples-preserving-order/,"# Python3 code to demonstrate working of
+# Remove duplicate lists in tuples(Preserving Order)
+# Using Recursive method
+# Recursive function to remove duplicate lists in a tuple
+def remove_duplicates(tup, result, seen):
+    # Base case: if the tuple is empty, return the result
+    if not tup:
+        return result
+
+    # If the current list is not in the ""seen"" set, append it to the result
+    # and add it to the ""seen"" set
+    if tuple(tup[0]) not in seen:
+        result.append(tup[0])
+        seen.add(tuple(tup[0]))
+    # Recursively call the function with the rest of the tuple
+    return remove_duplicates(tup[1:], result, seen)
+
+
+# Initialize the tuple
+test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+
+# Call the function with an empty result list and an empty set
+result = []
+seen = set()
+res = remove_duplicates(test_tup, result, seen)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+# printing result
+print(""The unique lists tuple is : "" + str(res))
+
+
+# this code contributed by tvsk","From code
+The original tuple is : ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])","Python  -  Remove duplicatesicate lists in tuples (Preserving order) 
+# Python3 code to demonstrate working of
+# Remove duplicate lists in tuples(Preserving Order)
+# Using Recursive method
+# Recursive function to remove duplicate lists in a tuple
+def remove_duplicates(tup, result, seen):
+    # Base case: if the tuple is empty, return the result
+    if not tup:
+        return result
+
+    # If the current list is not in the ""seen"" set, append it to the result
+    # and add it to the ""seen"" set
+    if tuple(tup[0]) not in seen:
+        result.append(tup[0])
+        seen.add(tuple(tup[0]))
+    # Recursively call the function with the rest of the tuple
+    return remove_duplicates(tup[1:], result, seen)
+
+
+# Initialize the tuple
+test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+
+# Call the function with an empty result list and an empty set
+result = []
+seen = set()
+res = remove_duplicates(test_tup, result, seen)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+# printing result
+print(""The unique lists tuple is : "" + str(res))
+
+
+# this code contributed by tvsk"
+Python  -  Remove duplicatesicate lists in tuples (Preserving order) ,https://www.geeksforgeeks.org/python-remove-duplicate-lists-in-tuples-preserving-order/,"def remove_duplicates(tup):
+    result = []
+    seen = set()
+    for sublist in tup:
+        t = tuple(sublist)
+        if t not in seen:
+            result.append(sublist)
+            seen.add(t)
+    return tuple(result)
+
+
+# Example usage
+test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+unique_tup = remove_duplicates(test_tup)
+
+print(""Original tuple:"", test_tup)
+print(""Tuple with duplicate lists removed:"", unique_tup)
+# This code is contributed by Jyothi pinjala","From code
+The original tuple is : ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])","Python  -  Remove duplicatesicate lists in tuples (Preserving order) 
+def remove_duplicates(tup):
+    result = []
+    seen = set()
+    for sublist in tup:
+        t = tuple(sublist)
+        if t not in seen:
+            result.append(sublist)
+            seen.add(t)
+    return tuple(result)
+
+
+# Example usage
+test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+unique_tup = remove_duplicates(test_tup)
+
+print(""Original tuple:"", test_tup)
+print(""Tuple with duplicate lists removed:"", unique_tup)
+# This code is contributed by Jyothi pinjala"
+Python  -  Remove duplicatesicate lists in tuples (Preserving order) ,https://www.geeksforgeeks.org/python-remove-duplicate-lists-in-tuples-preserving-order/,"test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+res = []
+for i in test_tup:
+    if i not in res:
+        res.append(i)
+print(""The unique lists tuple is : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original tuple is : ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])","Python  -  Remove duplicatesicate lists in tuples (Preserving order) 
+test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+res = []
+for i in test_tup:
+    if i not in res:
+        res.append(i)
+print(""The unique lists tuple is : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python  -  Remove duplicatesicate lists in tuples (Preserving order) ,https://www.geeksforgeeks.org/python-remove-duplicate-lists-in-tuples-preserving-order/,"# Python3 code to demonstrate working of
+# Remove duplicate lists in tuples(Preserving Order)
+# Using Generator function
+
+
+# Generator function to remove duplicate lists in a tuple
+def remove_duplicates(tup):
+    seen = set()
+    for lst in tup:
+        tup_lst = tuple(lst)
+        if tup_lst not in seen:
+            yield lst
+            seen.add(tup_lst)
+
+
+# Initialize the tuple
+test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+
+# Call the generator function to get the unique lists tuple
+res = tuple(remove_duplicates(test_tup))
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+# printing result
+print(""The unique lists tuple is : "" + str(res))","From code
+The original tuple is : ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])","Python  -  Remove duplicatesicate lists in tuples (Preserving order) 
+# Python3 code to demonstrate working of
+# Remove duplicate lists in tuples(Preserving Order)
+# Using Generator function
+
+
+# Generator function to remove duplicate lists in a tuple
+def remove_duplicates(tup):
+    seen = set()
+    for lst in tup:
+        tup_lst = tuple(lst)
+        if tup_lst not in seen:
+            yield lst
+            seen.add(tup_lst)
+
+
+# Initialize the tuple
+test_tup = ([4, 7, 8], [1, 2, 3], [4, 7, 8], [9, 10, 11], [1, 2, 3])
+
+# Call the generator function to get the unique lists tuple
+res = tuple(remove_duplicates(test_tup))
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+# printing result
+print(""The unique lists tuple is : "" + str(res))"
+Python  -  Extract digits from Tuple list,https://www.geeksforgeeks.org/python-extract-digits-from-tuple-list/,"# Python3 code to demonstrate working of
+# Extract digits from Tuple list
+# Using map() + chain.from_iterable() + set() + loop
+from itertools import chain
+
+# initializing list
+test_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extract digits from Tuple list
+# Using map() + chain.from_iterable() + set() + loop
+temp = map(lambda ele: str(ele), chain.from_iterable(test_list))
+res = set()
+for sub in temp:
+    for ele in sub:
+        res.add(ele)
+
+# printing result
+print(""The extracted digits : "" + str(res))","From code
+The original list is : [(15, 3), (3, 9), (1, 10), (99, 2)]","Python  -  Extract digits from Tuple list
+# Python3 code to demonstrate working of
+# Extract digits from Tuple list
+# Using map() + chain.from_iterable() + set() + loop
+from itertools import chain
+
+# initializing list
+test_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extract digits from Tuple list
+# Using map() + chain.from_iterable() + set() + loop
+temp = map(lambda ele: str(ele), chain.from_iterable(test_list))
+res = set()
+for sub in temp:
+    for ele in sub:
+        res.add(ele)
+
+# printing result
+print(""The extracted digits : "" + str(res))"
+Python  -  Extract digits from Tuple list,https://www.geeksforgeeks.org/python-extract-digits-from-tuple-list/,"# Python3 code to demonstrate working of
+# Extract digits from Tuple list
+# Using regex expression
+import re
+
+# initializing list
+test_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extract digits from Tuple list
+# Using regex expression
+temp = re.sub(r""[\[\]\(\), ]"", """", str(test_list))
+res = [int(ele) for ele in set(temp)]
+
+# printing result
+print(""The extracted digits : "" + str(res))","From code
+The original list is : [(15, 3), (3, 9), (1, 10), (99, 2)]","Python  -  Extract digits from Tuple list
+# Python3 code to demonstrate working of
+# Extract digits from Tuple list
+# Using regex expression
+import re
+
+# initializing list
+test_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extract digits from Tuple list
+# Using regex expression
+temp = re.sub(r""[\[\]\(\), ]"", """", str(test_list))
+res = [int(ele) for ele in set(temp)]
+
+# printing result
+print(""The extracted digits : "" + str(res))"
+Python  -  Extract digits from Tuple list,https://www.geeksforgeeks.org/python-extract-digits-from-tuple-list/,"# Python3 code to demonstrate working of
+# Extract digits from Tuple list
+
+# initializing list
+test_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+x = """"
+# Extract digits from Tuple list
+for i in test_list:
+    for j in i:
+        x += str(j)
+res = list(map(int, set(x)))
+# printing result
+print(""The extracted digits : "" + str(res))","From code
+The original list is : [(15, 3), (3, 9), (1, 10), (99, 2)]","Python  -  Extract digits from Tuple list
+# Python3 code to demonstrate working of
+# Extract digits from Tuple list
+
+# initializing list
+test_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+x = """"
+# Extract digits from Tuple list
+for i in test_list:
+    for j in i:
+        x += str(j)
+res = list(map(int, set(x)))
+# printing result
+print(""The extracted digits : "" + str(res))"
+Python  -  Extract digits from Tuple list,https://www.geeksforgeeks.org/python-extract-digits-from-tuple-list/,"# Initializing list
+test_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extracting digits from Tuple list using list comprehensions
+temp = """".join([str(i) for sublist in test_list for i in sublist])
+result = set(temp)
+result = [int(i) for i in result]
+# Printing result
+print(""The extracted digits : "" + str(list(result)))
+# This code is contributed by Vinay Pinjala.","From code
+The original list is : [(15, 3), (3, 9), (1, 10), (99, 2)]","Python  -  Extract digits from Tuple list
+# Initializing list
+test_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extracting digits from Tuple list using list comprehensions
+temp = """".join([str(i) for sublist in test_list for i in sublist])
+result = set(temp)
+result = [int(i) for i in result]
+# Printing result
+print(""The extracted digits : "" + str(list(result)))
+# This code is contributed by Vinay Pinjala."
+Python  -  Extract digits from Tuple list,https://www.geeksforgeeks.org/python-extract-digits-from-tuple-list/,"from functools import reduce
+
+tup_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+digit_list = set(reduce(lambda a, b: str(a) + str(b), tup) for tup in tup_list)
+digit_list = set(digit for string in digit_list for digit in string)
+
+print(""The original list is:"", tup_list)
+print(""The extracted digits:"", digit_list)","From code
+The original list is : [(15, 3), (3, 9), (1, 10), (99, 2)]","Python  -  Extract digits from Tuple list
+from functools import reduce
+
+tup_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+digit_list = set(reduce(lambda a, b: str(a) + str(b), tup) for tup in tup_list)
+digit_list = set(digit for string in digit_list for digit in string)
+
+print(""The original list is:"", tup_list)
+print(""The extracted digits:"", digit_list)"
+Python  -  Extract digits from Tuple list,https://www.geeksforgeeks.org/python-extract-digits-from-tuple-list/,"import heapq
+
+# Initializing list
+test_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extracting digits from Tuple list using heapq
+result = []
+for tpl in test_list:
+    result.extend(list(tpl))
+
+# Converting the result list to heap
+heapq.heapify(result)
+
+# Extracting unique digits from heap
+unique_digits = set()
+while result:
+    digits = str(heapq.heappop(result))
+    for digit in digits:
+        unique_digits.add(int(digit))
+
+# Printing result
+print(""The extracted digits : "" + str(list(unique_digits)))
+# This code is contributed by Rayudu.","From code
+The original list is : [(15, 3), (3, 9), (1, 10), (99, 2)]","Python  -  Extract digits from Tuple list
+import heapq
+
+# Initializing list
+test_list = [(15, 3), (3, 9), (1, 10), (99, 2)]
+
+# Printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extracting digits from Tuple list using heapq
+result = []
+for tpl in test_list:
+    result.extend(list(tpl))
+
+# Converting the result list to heap
+heapq.heapify(result)
+
+# Extracting unique digits from heap
+unique_digits = set()
+while result:
+    digits = str(heapq.heappop(result))
+    for digit in digits:
+        unique_digits.add(int(digit))
+
+# Printing result
+print(""The extracted digits : "" + str(list(unique_digits)))
+# This code is contributed by Rayudu."
+Python  -  Cross Pairing in Tuple list,https://www.geeksforgeeks.org/python-cross-pairing-in-tuple-list/,"# Python3 code to demonstrate working of
+# Cross Pairing in Tuple List
+# Using list comprehension
+
+# initializing lists
+test_list1 = [(1, 7), (6, 7), (9, 100), (4, 21)]
+test_list2 = [(1, 3), (2, 1), (9, 7), (2, 17)]
+
+# printing original lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# corresponding loop in list comprehension
+res = [
+    (sub1[1], sub2[1])
+    for sub2 in test_list2
+    for sub1 in test_list1
+    if sub1[0] == sub2[0]
+]
+
+# printing result
+print(""The mapped tuples : "" + str(res))","From code
+The original list 1 : [(1, 7), (6, 7), (9, 100), (4, 21)]","Python  -  Cross Pairing in Tuple list
+# Python3 code to demonstrate working of
+# Cross Pairing in Tuple List
+# Using list comprehension
+
+# initializing lists
+test_list1 = [(1, 7), (6, 7), (9, 100), (4, 21)]
+test_list2 = [(1, 3), (2, 1), (9, 7), (2, 17)]
+
+# printing original lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# corresponding loop in list comprehension
+res = [
+    (sub1[1], sub2[1])
+    for sub2 in test_list2
+    for sub1 in test_list1
+    if sub1[0] == sub2[0]
+]
+
+# printing result
+print(""The mapped tuples : "" + str(res))"
+Python  -  Cross Pairing in Tuple list,https://www.geeksforgeeks.org/python-cross-pairing-in-tuple-list/,"# Python3 code to demonstrate working of
+# Cross Pairing in Tuple List
+# Using zip() + list comprehension
+
+# initializing lists
+test_list1 = [(1, 7), (6, 7), (9, 100), (4, 21)]
+test_list2 = [(1, 3), (2, 1), (9, 7), (2, 17)]
+
+# printing original lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# zip() is used for pairing
+res = [(a[1], b[1]) for a, b in zip(test_list1, test_list2) if a[0] == b[0]]
+
+# printing result
+print(""The mapped tuples : "" + str(res))","From code
+The original list 1 : [(1, 7), (6, 7), (9, 100), (4, 21)]","Python  -  Cross Pairing in Tuple list
+# Python3 code to demonstrate working of
+# Cross Pairing in Tuple List
+# Using zip() + list comprehension
+
+# initializing lists
+test_list1 = [(1, 7), (6, 7), (9, 100), (4, 21)]
+test_list2 = [(1, 3), (2, 1), (9, 7), (2, 17)]
+
+# printing original lists
+print(""The original list 1 : "" + str(test_list1))
+print(""The original list 2 : "" + str(test_list2))
+
+# zip() is used for pairing
+res = [(a[1], b[1]) for a, b in zip(test_list1, test_list2) if a[0] == b[0]]
+
+# printing result
+print(""The mapped tuples : "" + str(res))"
+Python  -  Cross Pairing in Tuple list,https://www.geeksforgeeks.org/python-cross-pairing-in-tuple-list/,"def cross_pairing(test_list1, test_list2):
+    result = []  # create an empty list to store the cross pairs
+    for tup1 in test_list1:  # loop over each tuple in test_list1
+        for tup2 in test_list2:  # loop over each tuple in test_list2
+            if tup1[0] == tup2[0]:  # compare the first elements of the two tuples
+                result.append(
+                    (tup1[1], tup2[1])
+                )  # if they are equal, cross pair the second elements and add to result
+    return result  # return the list of cross pairs
+
+
+test_list1 = [(1, 7), (6, 7), (9, 100), (4, 21)]
+test_list2 = [(1, 3), (2, 1), (9, 7), (2, 17)]
+print(cross_pairing(test_list1, test_list2))","From code
+The original list 1 : [(1, 7), (6, 7), (9, 100), (4, 21)]","Python  -  Cross Pairing in Tuple list
+def cross_pairing(test_list1, test_list2):
+    result = []  # create an empty list to store the cross pairs
+    for tup1 in test_list1:  # loop over each tuple in test_list1
+        for tup2 in test_list2:  # loop over each tuple in test_list2
+            if tup1[0] == tup2[0]:  # compare the first elements of the two tuples
+                result.append(
+                    (tup1[1], tup2[1])
+                )  # if they are equal, cross pair the second elements and add to result
+    return result  # return the list of cross pairs
+
+
+test_list1 = [(1, 7), (6, 7), (9, 100), (4, 21)]
+test_list2 = [(1, 3), (2, 1), (9, 7), (2, 17)]
+print(cross_pairing(test_list1, test_list2))"
+Python  -  Cross Pairing in Tuple list,https://www.geeksforgeeks.org/python-cross-pairing-in-tuple-list/,"def cross_pairing(list1, list2):
+    dict1 = {}
+    for tuple1 in list1:
+        dict1[tuple1[0]] = tuple1[1]
+    mapped_tuples = []
+    for tuple2 in list2:
+        if tuple2[0] in dict1:
+            mapped_tuples.append((dict1[tuple2[0]], tuple2[1]))
+    return mapped_tuples
+
+
+# Example usage
+list1 = [(1, 7), (6, 7), (9, 100), (4, 21)]
+list2 = [(1, 3), (2, 1), (9, 7), (2, 17)]
+mapped_tuples = cross_pairing(list1, list2)
+print(mapped_tuples)","From code
+The original list 1 : [(1, 7), (6, 7), (9, 100), (4, 21)]","Python  -  Cross Pairing in Tuple list
+def cross_pairing(list1, list2):
+    dict1 = {}
+    for tuple1 in list1:
+        dict1[tuple1[0]] = tuple1[1]
+    mapped_tuples = []
+    for tuple2 in list2:
+        if tuple2[0] in dict1:
+            mapped_tuples.append((dict1[tuple2[0]], tuple2[1]))
+    return mapped_tuples
+
+
+# Example usage
+list1 = [(1, 7), (6, 7), (9, 100), (4, 21)]
+list2 = [(1, 3), (2, 1), (9, 7), (2, 17)]
+mapped_tuples = cross_pairing(list1, list2)
+print(mapped_tuples)"
+Python  -  Consecutive Kth column Difference in Tuple list,https://www.geeksforgeeks.org/python-consecutive-kth-column-difference-in-tuple-list/,"# Python3 code to demonstrate working of
+# Consecutive Kth column Difference in Tuple List
+# Using loop
+
+# initializing list
+test_list = [(5, 4, 2), (1, 3, 4), (5, 7, 8), (7, 4, 3)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 1
+
+res = []
+for idx in range(0, len(test_list) - 1):
+    # getting difference using abs()
+    res.append(abs(test_list[idx][K] - test_list[idx + 1][K]))
+
+# printing result
+print(""Resultant tuple list : "" + str(res))","From code
+OUTPUT:","Python  -  Consecutive Kth column Difference in Tuple list
+# Python3 code to demonstrate working of
+# Consecutive Kth column Difference in Tuple List
+# Using loop
+
+# initializing list
+test_list = [(5, 4, 2), (1, 3, 4), (5, 7, 8), (7, 4, 3)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 1
+
+res = []
+for idx in range(0, len(test_list) - 1):
+    # getting difference using abs()
+    res.append(abs(test_list[idx][K] - test_list[idx + 1][K]))
+
+# printing result
+print(""Resultant tuple list : "" + str(res))"
+Python  -  Consecutive Kth column Difference in Tuple list,https://www.geeksforgeeks.org/python-consecutive-kth-column-difference-in-tuple-list/,"# Python3 code to demonstrate working of
+# Consecutive Kth column Difference in Tuple List
+# Using zip() + list comprehension
+
+# initializing list
+test_list = [(5, 4, 2), (1, 3, 4), (5, 7, 8), (7, 4, 3)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# zip used to pair each tuple with subsequent tuple
+res = [abs(x[K] - y[K]) for x, y in zip(test_list, test_list[1:])]
+
+# printing result
+print(""Resultant tuple list : "" + str(res))","From code
+OUTPUT:","Python  -  Consecutive Kth column Difference in Tuple list
+# Python3 code to demonstrate working of
+# Consecutive Kth column Difference in Tuple List
+# Using zip() + list comprehension
+
+# initializing list
+test_list = [(5, 4, 2), (1, 3, 4), (5, 7, 8), (7, 4, 3)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# zip used to pair each tuple with subsequent tuple
+res = [abs(x[K] - y[K]) for x, y in zip(test_list, test_list[1:])]
+
+# printing result
+print(""Resultant tuple list : "" + str(res))"
+Python  -  Consecutive Kth column Difference in Tuple list,https://www.geeksforgeeks.org/python-consecutive-kth-column-difference-in-tuple-list/,"import numpy as np
+
+# initializing list
+test_list = [(5, 4, 2), (1, 3, 4), (5, 7, 8), (7, 4, 3)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# convert the tuple list to a numpy array
+arr = np.array(test_list)
+
+# calculate the consecutive Kth column difference using numpy
+res = np.abs(np.diff(arr[:, K]))
+
+# printing result
+print(""Resultant tuple list : "" + str(list(res)))","From code
+OUTPUT:","Python  -  Consecutive Kth column Difference in Tuple list
+import numpy as np
+
+# initializing list
+test_list = [(5, 4, 2), (1, 3, 4), (5, 7, 8), (7, 4, 3)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# convert the tuple list to a numpy array
+arr = np.array(test_list)
+
+# calculate the consecutive Kth column difference using numpy
+res = np.abs(np.diff(arr[:, K]))
+
+# printing result
+print(""Resultant tuple list : "" + str(list(res)))"
+Python  -  Consecutive Kth column Difference in Tuple list,https://www.geeksforgeeks.org/python-consecutive-kth-column-difference-in-tuple-list/,"# Python3 code to demonstrate working of
+# Consecutive Kth column Difference in Tuple List
+# Using list slicing
+
+# initializing list
+test_list = [(5, 4, 2), (1, 3, 4), (5, 7, 8), (7, 4, 3)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# using list slicing to get Kth column difference
+res = [abs(test_list[i][K] - test_list[i + 1][K]) for i in range(len(test_list) - K)]
+
+# printing result
+print(""Resultant tuple list : "" + str(res))","From code
+OUTPUT:","Python  -  Consecutive Kth column Difference in Tuple list
+# Python3 code to demonstrate working of
+# Consecutive Kth column Difference in Tuple List
+# Using list slicing
+
+# initializing list
+test_list = [(5, 4, 2), (1, 3, 4), (5, 7, 8), (7, 4, 3)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 1
+
+# using list slicing to get Kth column difference
+res = [abs(test_list[i][K] - test_list[i + 1][K]) for i in range(len(test_list) - K)]
+
+# printing result
+print(""Resultant tuple list : "" + str(res))"
+Python  -  Kth Column Product in Tuple liste list,https://www.geeksforgeeks.org/python-kth-column-product-in-tuple-list/,"# Python3 code to demonstrate working of
+# Tuple List Kth Column Product
+# using list comprehension + loop
+
+# getting Product
+
+
+def prod(val):
+    res = 1
+    for ele in val:
+        res *= ele
+    return res
+
+
+# initialize list
+test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize K
+K = 2
+
+# Tuple List Kth Column Product
+# using list comprehension + loop
+res = prod([sub[K] for sub in test_list])
+
+# printing result
+print(""Product of Kth Column of Tuple List : "" + str(res))","From code
+The original list is : [(5, 6, 7), (1, 3, 5), (8, 9, 19)]","Python  -  Kth Column Product in Tuple liste list
+# Python3 code to demonstrate working of
+# Tuple List Kth Column Product
+# using list comprehension + loop
+
+# getting Product
+
+
+def prod(val):
+    res = 1
+    for ele in val:
+        res *= ele
+    return res
+
+
+# initialize list
+test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize K
+K = 2
+
+# Tuple List Kth Column Product
+# using list comprehension + loop
+res = prod([sub[K] for sub in test_list])
+
+# printing result
+print(""Product of Kth Column of Tuple List : "" + str(res))"
+Python  -  Kth Column Product in Tuple liste list,https://www.geeksforgeeks.org/python-kth-column-product-in-tuple-list/,"# Python code to demonstrate working of
+# Tuple List Kth Column Product
+# using imap() + loop + itemgetter()
+from operator import itemgetter
+from itertools import imap
+
+# getting Product
+
+
+def prod(val):
+    res = 1
+    for ele in val:
+        res *= ele
+    return res
+
+
+# initialize list
+test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize K
+K = 2
+
+# Tuple List Kth Column Product
+# using imap() + loop + itemgetter()
+idx = itemgetter(K)
+res = prod(imap(idx, test_list))
+
+# printing result
+print(""Product of Kth Column of Tuple List : "" + str(res))","From code
+The original list is : [(5, 6, 7), (1, 3, 5), (8, 9, 19)]","Python  -  Kth Column Product in Tuple liste list
+# Python code to demonstrate working of
+# Tuple List Kth Column Product
+# using imap() + loop + itemgetter()
+from operator import itemgetter
+from itertools import imap
+
+# getting Product
+
+
+def prod(val):
+    res = 1
+    for ele in val:
+        res *= ele
+    return res
+
+
+# initialize list
+test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize K
+K = 2
+
+# Tuple List Kth Column Product
+# using imap() + loop + itemgetter()
+idx = itemgetter(K)
+res = prod(imap(idx, test_list))
+
+# printing result
+print(""Product of Kth Column of Tuple List : "" + str(res))"
+Python  -  Kth Column Product in Tuple liste list,https://www.geeksforgeeks.org/python-kth-column-product-in-tuple-list/,"# Python3 code to demonstrate working of
+# Tuple List Kth Column Product
+
+# initialize list
+test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize K
+K = 2
+
+# Tuple List Kth Column Product
+x = []
+for i in test_list:
+    x.append(i[K])
+
+from functools import reduce
+import operator
+
+res = reduce(operator.mul, x, 1)
+# printing result
+print(""Product of Kth Column of Tuple List : "" + str(res))","From code
+The original list is : [(5, 6, 7), (1, 3, 5), (8, 9, 19)]","Python  -  Kth Column Product in Tuple liste list
+# Python3 code to demonstrate working of
+# Tuple List Kth Column Product
+
+# initialize list
+test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize K
+K = 2
+
+# Tuple List Kth Column Product
+x = []
+for i in test_list:
+    x.append(i[K])
+
+from functools import reduce
+import operator
+
+res = reduce(operator.mul, x, 1)
+# printing result
+print(""Product of Kth Column of Tuple List : "" + str(res))"
+Python  -  Kth Column Product in Tuple liste list,https://www.geeksforgeeks.org/python-kth-column-product-in-tuple-list/,"import numpy as np
+
+# initialize list
+test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize K
+K = 2
+
+# Tuple List Kth Column Product
+column = [i[K] for i in test_list]
+res = np.prod(column)
+
+# printing result
+print(""Product of Kth Column of Tuple List : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original list is : [(5, 6, 7), (1, 3, 5), (8, 9, 19)]","Python  -  Kth Column Product in Tuple liste list
+import numpy as np
+
+# initialize list
+test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize K
+K = 2
+
+# Tuple List Kth Column Product
+column = [i[K] for i in test_list]
+res = np.prod(column)
+
+# printing result
+print(""Product of Kth Column of Tuple List : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Kth Column Product in Tuple liste list,https://www.geeksforgeeks.org/python-kth-column-product-in-tuple-list/,"test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+K = 2
+
+product = 1
+for tup in test_list:
+    product *= tup[K]
+
+print(""Product of Kth Column of Tuple List: "" + str(product))","From code
+The original list is : [(5, 6, 7), (1, 3, 5), (8, 9, 19)]","Python  -  Kth Column Product in Tuple liste list
+test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+K = 2
+
+product = 1
+for tup in test_list:
+    product *= tup[K]
+
+print(""Product of Kth Column of Tuple List: "" + str(product))"
+Python  -  Kth Column Product in Tuple liste list,https://www.geeksforgeeks.org/python-kth-column-product-in-tuple-list/,"import functools
+
+# initialize list
+test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize K
+K = 2
+
+# Tuple List Kth Column Product using functools.reduce() and lambda function
+res = functools.reduce(lambda x, y: x * y, map(lambda x: x[K], test_list))
+
+# printing result
+print(""Product of Kth Column of Tuple List : "" + str(res))","From code
+The original list is : [(5, 6, 7), (1, 3, 5), (8, 9, 19)]","Python  -  Kth Column Product in Tuple liste list
+import functools
+
+# initialize list
+test_list = [(5, 6, 7), (1, 3, 5), (8, 9, 19)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialize K
+K = 2
+
+# Tuple List Kth Column Product using functools.reduce() and lambda function
+res = functools.reduce(lambda x, y: x * y, map(lambda x: x[K], test_list))
+
+# printing result
+print(""Product of Kth Column of Tuple List : "" + str(res))"
+Python  -  Flatten tuple of List to tuple,https://www.geeksforgeeks.org/python-flatten-tuple-of-list-to-tuple/,"# Python3 code to demonstrate working of
+# Flatten tuple of List to tuple
+# Using sum() + tuple()
+
+# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+# Using sum() + tuple()
+res = tuple(sum(test_tuple, []))
+
+# printing result
+print(""The flattened tuple : "" + str(res))","From code
+The original tuple : ([5, 6], [6, 7, 8, 9], [3])","Python  -  Flatten tuple of List to tuple
+# Python3 code to demonstrate working of
+# Flatten tuple of List to tuple
+# Using sum() + tuple()
+
+# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+# Using sum() + tuple()
+res = tuple(sum(test_tuple, []))
+
+# printing result
+print(""The flattened tuple : "" + str(res))"
+Python  -  Flatten tuple of List to tuple,https://www.geeksforgeeks.org/python-flatten-tuple-of-list-to-tuple/,"# Python3 code to demonstrate working of
+# Flatten tuple of List to tuple
+# Using tuple() + chain.from_iterable()
+from itertools import chain
+
+# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+# Using tuple() + chain.from_iterable()
+res = tuple(chain.from_iterable(test_tuple))
+
+# printing result
+print(""The flattened tuple : "" + str(res))","From code
+The original tuple : ([5, 6], [6, 7, 8, 9], [3])","Python  -  Flatten tuple of List to tuple
+# Python3 code to demonstrate working of
+# Flatten tuple of List to tuple
+# Using tuple() + chain.from_iterable()
+from itertools import chain
+
+# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+# Using tuple() + chain.from_iterable()
+res = tuple(chain.from_iterable(test_tuple))
+
+# printing result
+print(""The flattened tuple : "" + str(res))"
+Python  -  Flatten tuple of List to tuple,https://www.geeksforgeeks.org/python-flatten-tuple-of-list-to-tuple/,"# Python3 code to demonstrate working of
+# Flatten tuple of List to tuple
+# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+res = []
+for i in test_tuple:
+    res.extend(i)
+res = tuple(res)
+# printing result
+print(""The flattened tuple : "" + str(res))","From code
+The original tuple : ([5, 6], [6, 7, 8, 9], [3])","Python  -  Flatten tuple of List to tuple
+# Python3 code to demonstrate working of
+# Flatten tuple of List to tuple
+# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+res = []
+for i in test_tuple:
+    res.extend(i)
+res = tuple(res)
+# printing result
+print(""The flattened tuple : "" + str(res))"
+Python  -  Flatten tuple of List to tuple,https://www.geeksforgeeks.org/python-flatten-tuple-of-list-to-tuple/,"# Python3 code to demonstrate working of
+# Flatten tuple of List to tuple
+# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+res = []
+for i in test_tuple:
+    for j in i:
+        res.append(j)
+res = tuple(res)
+# printing result
+print(""The flattened tuple : "" + str(res))","From code
+The original tuple : ([5, 6], [6, 7, 8, 9], [3])","Python  -  Flatten tuple of List to tuple
+# Python3 code to demonstrate working of
+# Flatten tuple of List to tuple
+# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+res = []
+for i in test_tuple:
+    for j in i:
+        res.append(j)
+res = tuple(res)
+# printing result
+print(""The flattened tuple : "" + str(res))"
+Python  -  Flatten tuple of List to tuple,https://www.geeksforgeeks.org/python-flatten-tuple-of-list-to-tuple/,"# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+# Using list comprehension and extend()
+res_list = []
+[res_list.extend(sublist) for sublist in test_tuple]
+res = tuple(res_list)
+
+# printing result
+print(""The flattened tuple : "" + str(res))","From code
+The original tuple : ([5, 6], [6, 7, 8, 9], [3])","Python  -  Flatten tuple of List to tuple
+# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+# Using list comprehension and extend()
+res_list = []
+[res_list.extend(sublist) for sublist in test_tuple]
+res = tuple(res_list)
+
+# printing result
+print(""The flattened tuple : "" + str(res))"
+Python  -  Flatten tuple of List to tuple,https://www.geeksforgeeks.org/python-flatten-tuple-of-list-to-tuple/,"import itertools
+
+# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+# Using itertools.chain() method
+res = tuple(itertools.chain(*test_tuple))
+
+# printing result
+print(""The flattened tuple : "" + str(res))","From code
+The original tuple : ([5, 6], [6, 7, 8, 9], [3])","Python  -  Flatten tuple of List to tuple
+import itertools
+
+# initializing tuple
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+# Using itertools.chain() method
+res = tuple(itertools.chain(*test_tuple))
+
+# printing result
+print(""The flattened tuple : "" + str(res))"
+Python  -  Flatten tuple of List to tuple,https://www.geeksforgeeks.org/python-flatten-tuple-of-list-to-tuple/,"# Python3 code to demonstrate working of
+# Flatten tuple of List to tuple
+def flatten_tuple(tup):
+    if not tup:
+        return ()
+    elif isinstance(tup[0], list):
+        return flatten_tuple(tup[0]) + flatten_tuple(tup[1:])
+    else:
+        return (tup[0],) + flatten_tuple(tup[1:])
+
+
+# initializing tuple
+
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+res = flatten_tuple(test_tuple)
+# printing result
+print(""The flattened tuple : "" + str(res))","From code
+The original tuple : ([5, 6], [6, 7, 8, 9], [3])","Python  -  Flatten tuple of List to tuple
+# Python3 code to demonstrate working of
+# Flatten tuple of List to tuple
+def flatten_tuple(tup):
+    if not tup:
+        return ()
+    elif isinstance(tup[0], list):
+        return flatten_tuple(tup[0]) + flatten_tuple(tup[1:])
+    else:
+        return (tup[0],) + flatten_tuple(tup[1:])
+
+
+# initializing tuple
+
+test_tuple = ([5, 6], [6, 7, 8, 9], [3])
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Flatten tuple of List to tuple
+res = flatten_tuple(test_tuple)
+# printing result
+print(""The flattened tuple : "" + str(res))"
+Python  -  Flatten Tuples List to string ,https://www.geeksforgeeks.org/python-flatten-tuples-list-to-string/,"# Python3 code to demonstrate working of
+# Flatten Tuples List to String
+# using join() + list comprehension
+
+# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+# using join() + list comprehension
+res = "" "".join([idx for tup in test_list for idx in tup])
+
+# printing result
+print(""Tuple list converted to String is : "" + res)","From code
+The original list : [('1', '4', '6'), ('5', '8'), ('2', '9'), ('1', '10')]","Python  -  Flatten Tuples List to string 
+# Python3 code to demonstrate working of
+# Flatten Tuples List to String
+# using join() + list comprehension
+
+# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+# using join() + list comprehension
+res = "" "".join([idx for tup in test_list for idx in tup])
+
+# printing result
+print(""Tuple list converted to String is : "" + res)"
+Python  -  Flatten Tuples List to string ,https://www.geeksforgeeks.org/python-flatten-tuples-list-to-string/,"# Python3 code to demonstrate working of
+# Flatten Tuples List to String
+# using chain() + join()
+from itertools import chain
+
+# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+# using chain() + join()
+res = "" "".join(chain(*test_list))
+
+# printing result
+print(""Tuple list converted to String is : "" + res)","From code
+The original list : [('1', '4', '6'), ('5', '8'), ('2', '9'), ('1', '10')]","Python  -  Flatten Tuples List to string 
+# Python3 code to demonstrate working of
+# Flatten Tuples List to String
+# using chain() + join()
+from itertools import chain
+
+# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+# using chain() + join()
+res = "" "".join(chain(*test_list))
+
+# printing result
+print(""Tuple list converted to String is : "" + res)"
+Python  -  Flatten Tuples List to string ,https://www.geeksforgeeks.org/python-flatten-tuples-list-to-string/,"# Python3 code to demonstrate working of
+# Flatten Tuples List to String
+
+# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+res = []
+for i in test_list:
+    res.extend(list(i))
+res = "" "".join(res)
+# printing result
+print(""Tuple list converted to String is : "" + res)","From code
+The original list : [('1', '4', '6'), ('5', '8'), ('2', '9'), ('1', '10')]","Python  -  Flatten Tuples List to string 
+# Python3 code to demonstrate working of
+# Flatten Tuples List to String
+
+# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+res = []
+for i in test_list:
+    res.extend(list(i))
+res = "" "".join(res)
+# printing result
+print(""Tuple list converted to String is : "" + res)"
+Python  -  Flatten Tuples List to string ,https://www.geeksforgeeks.org/python-flatten-tuples-list-to-string/,"# Python3 code to demonstrate working of
+# Flatten Tuples List to String
+
+# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+res = "" "".join(map(str, sum(test_list, ())))
+# printing result
+print(""Tuple list converted to String is : "" + res)","From code
+The original list : [('1', '4', '6'), ('5', '8'), ('2', '9'), ('1', '10')]","Python  -  Flatten Tuples List to string 
+# Python3 code to demonstrate working of
+# Flatten Tuples List to String
+
+# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+res = "" "".join(map(str, sum(test_list, ())))
+# printing result
+print(""Tuple list converted to String is : "" + res)"
+Python  -  Flatten Tuples List to string ,https://www.geeksforgeeks.org/python-flatten-tuples-list-to-string/,"import itertools
+
+# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+res = "" "".join(itertools.chain(*test_list))
+
+# printing result
+print(""Tuple list converted to String is : "" + res)","From code
+The original list : [('1', '4', '6'), ('5', '8'), ('2', '9'), ('1', '10')]","Python  -  Flatten Tuples List to string 
+import itertools
+
+# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+res = "" "".join(itertools.chain(*test_list))
+
+# printing result
+print(""Tuple list converted to String is : "" + res)"
+Python  -  Flatten Tuples List to string ,https://www.geeksforgeeks.org/python-flatten-tuples-list-to-string/,"# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+res = """"
+for tup in test_list:
+    for element in tup:
+        res += element + "" ""
+
+# remove last space
+res = res[:-1]
+
+# printing result
+print(""Tuple list converted to String is : "" + res)","From code
+The original list : [('1', '4', '6'), ('5', '8'), ('2', '9'), ('1', '10')]","Python  -  Flatten Tuples List to string 
+# initialize list of tuple
+test_list = [(""1"", ""4"", ""6""), (""5"", ""8""), (""2"", ""9""), (""1"", ""10"")]
+
+# printing original tuples list
+print(""The original list : "" + str(test_list))
+
+# Flatten Tuples List to String
+res = """"
+for tup in test_list:
+    for element in tup:
+        res += element + "" ""
+
+# remove last space
+res = res[:-1]
+
+# printing result
+print(""Tuple list converted to String is : "" + res)"
+Python program to sort a list of tuples alphabetically,https://www.geeksforgeeks.org/python-program-to-sort-a-list-of-tuples-alphabetically/,"# Python program to sort a
+# list of tuples alphabetically
+
+
+# Function to sort the list of
+# tuples
+
+
+def SortTuple(tup):
+    # Getting the length of list
+    # of tuples
+    n = len(tup)
+
+    for i in range(n):
+        for j in range(n - i - 1):
+            if tup[j][0] > tup[j + 1][0]:
+                tup[j], tup[j + 1] = tup[j + 1], tup[j]
+
+    return tup
+
+
+# Driver's code
+
+tup = [(""Amana"", 28), (""Zenat"", 30), (""Abhishek"", 29), (""Nikhil"", 21), (""B"", ""C"")]
+
+print(SortTuple(tup))","Input: [(""Amana"", 28), (""Zenat"", 30), (""Abhishek"", 29), (""Nikhil"", 21), (""B"", ""C"")]
+Output: [('Amana', 28), ('Abhishek', 29), ('B', 'C'), ('Nikhil', 21), ('Zenat', 30)]","Python program to sort a list of tuples alphabetically
+# Python program to sort a
+# list of tuples alphabetically
+
+
+# Function to sort the list of
+# tuples
+
+
+def SortTuple(tup):
+    # Getting the length of list
+    # of tuples
+    n = len(tup)
+
+    for i in range(n):
+        for j in range(n - i - 1):
+            if tup[j][0] > tup[j + 1][0]:
+                tup[j], tup[j + 1] = tup[j + 1], tup[j]
+
+    return tup
+
+
+# Driver's code
+
+tup = [(""Amana"", 28), (""Zenat"", 30), (""Abhishek"", 29), (""Nikhil"", 21), (""B"", ""C"")]
+
+print(SortTuple(tup))"
+Python program to sort a list of tuples alphabetically,https://www.geeksforgeeks.org/python-program-to-sort-a-list-of-tuples-alphabetically/,"# Python program to sort a list of
+# tuples using sort()
+
+
+# Function to sort the list
+def SortTuple(tup):
+    # reverse = None (Sorts in Ascending order)
+    # key is set to sort using first element of
+    # sublist lambda has been used
+    tup.sort(key=lambda x: x[0])
+    return tup
+
+
+# Driver's code
+
+tup = [(""Amana"", 28), (""Zenat"", 30), (""Abhishek"", 29), (""Nikhil"", 21), (""B"", ""C"")]
+
+print(SortTuple(tup))","Input: [(""Amana"", 28), (""Zenat"", 30), (""Abhishek"", 29), (""Nikhil"", 21), (""B"", ""C"")]
+Output: [('Amana', 28), ('Abhishek', 29), ('B', 'C'), ('Nikhil', 21), ('Zenat', 30)]","Python program to sort a list of tuples alphabetically
+# Python program to sort a list of
+# tuples using sort()
+
+
+# Function to sort the list
+def SortTuple(tup):
+    # reverse = None (Sorts in Ascending order)
+    # key is set to sort using first element of
+    # sublist lambda has been used
+    tup.sort(key=lambda x: x[0])
+    return tup
+
+
+# Driver's code
+
+tup = [(""Amana"", 28), (""Zenat"", 30), (""Abhishek"", 29), (""Nikhil"", 21), (""B"", ""C"")]
+
+print(SortTuple(tup))"
+Python program to sort a list of tuples alphabetically,https://www.geeksforgeeks.org/python-program-to-sort-a-list-of-tuples-alphabetically/,"# Python program to sort a list of
+# tuples using sorted()
+
+
+# Function to sort the list
+def Sort_Tuple(tup):
+    # reverse = None (Sorts in Ascending order)
+    # key is set to sort using first element of
+    # sublist lambda has been used
+    return sorted(tup, key=lambda x: x[0])
+
+
+# Driver Code
+tup = [(""Amana"", 28), (""Zenat"", 30), (""Abhishek"", 29), (""Nikhil"", 21), (""B"", ""C"")]
+
+# printing the sorted list of tuples
+print(Sort_Tuple(tup))","Input: [(""Amana"", 28), (""Zenat"", 30), (""Abhishek"", 29), (""Nikhil"", 21), (""B"", ""C"")]
+Output: [('Amana', 28), ('Abhishek', 29), ('B', 'C'), ('Nikhil', 21), ('Zenat', 30)]","Python program to sort a list of tuples alphabetically
+# Python program to sort a list of
+# tuples using sorted()
+
+
+# Function to sort the list
+def Sort_Tuple(tup):
+    # reverse = None (Sorts in Ascending order)
+    # key is set to sort using first element of
+    # sublist lambda has been used
+    return sorted(tup, key=lambda x: x[0])
+
+
+# Driver Code
+tup = [(""Amana"", 28), (""Zenat"", 30), (""Abhishek"", 29), (""Nikhil"", 21), (""B"", ""C"")]
+
+# printing the sorted list of tuples
+print(Sort_Tuple(tup))"
+Python  -  Combinations of sum with tuples in tuple list,https://www.geeksforgeeks.org/python-combinations-of-sum-with-tuples-in-tuple-list/,"# Python3 code to demonstrate working of
+# Summation combination in tuple lists
+# Using list comprehension + combinations
+from itertools import combinations
+
+# Initialize list
+test_list = [(2, 4), (6, 7), (5, 1), (6, 10)]
+
+# Printing original list
+print(""The original list : "" + str(test_list))
+
+# Summation combination in tuple lists
+# Using list comprehension + combinations
+res = [(b1 + a1, b2 + a2) for (a1, a2), (b1, b2) in combinations(test_list, 2)]
+
+# Printing result
+print(""The Summation combinations are : "" + str(res))","From code
+The original list : [(2, 4), (6, 7), (5, 1), (6, 10)]","Python  -  Combinations of sum with tuples in tuple list
+# Python3 code to demonstrate working of
+# Summation combination in tuple lists
+# Using list comprehension + combinations
+from itertools import combinations
+
+# Initialize list
+test_list = [(2, 4), (6, 7), (5, 1), (6, 10)]
+
+# Printing original list
+print(""The original list : "" + str(test_list))
+
+# Summation combination in tuple lists
+# Using list comprehension + combinations
+res = [(b1 + a1, b2 + a2) for (a1, a2), (b1, b2) in combinations(test_list, 2)]
+
+# Printing result
+print(""The Summation combinations are : "" + str(res))"
+Python  -  Combinations of sum with tuples in tuple list,https://www.geeksforgeeks.org/python-combinations-of-sum-with-tuples-in-tuple-list/,"# Python3 code to demonstrate working of
+# Summation combination in tuple lists
+# Using list comprehension + zip() + operator.add + combinations()
+
+from itertools import combinations
+import operator
+
+# Initialize list
+test_list = [(2, 4), (6, 7), (5, 1), (6, 10)]
+
+# Printing original list
+print(""The original list : "" + str(test_list))
+
+# Summation combination in tuple lists
+# Using list comprehension + zip() + operator.add + combinations()
+res = [
+    (operator.add(*a), operator.add(*b))
+    for a, b in (zip(y, x) for x, y in combinations(test_list, 2))
+]
+
+# Printing result
+print(""The Summation combinations are : "" + str(res))","From code
+The original list : [(2, 4), (6, 7), (5, 1), (6, 10)]","Python  -  Combinations of sum with tuples in tuple list
+# Python3 code to demonstrate working of
+# Summation combination in tuple lists
+# Using list comprehension + zip() + operator.add + combinations()
+
+from itertools import combinations
+import operator
+
+# Initialize list
+test_list = [(2, 4), (6, 7), (5, 1), (6, 10)]
+
+# Printing original list
+print(""The original list : "" + str(test_list))
+
+# Summation combination in tuple lists
+# Using list comprehension + zip() + operator.add + combinations()
+res = [
+    (operator.add(*a), operator.add(*b))
+    for a, b in (zip(y, x) for x, y in combinations(test_list, 2))
+]
+
+# Printing result
+print(""The Summation combinations are : "" + str(res))"
+Python  -  Combinations of sum with tuples in tuple list,https://www.geeksforgeeks.org/python-combinations-of-sum-with-tuples-in-tuple-list/,"# Python3 code to demonstrate working of
+# Summation combination in tuple lists
+# Using nested for loops
+
+# Initialize list
+test_list = [(2, 4), (6, 7), (5, 1), (6, 10)]
+
+# Printing original list
+print(""The original list : "" + str(test_list))
+
+# Summation combination in tuple lists
+# Using nested for loops
+res = []
+for i in range(len(test_list)):
+    for j in range(i + 1, len(test_list)):
+        res.append(
+            (test_list[i][0] + test_list[j][0], test_list[i][1] + test_list[j][1])
+        )
+
+# Printing result
+print(""The Summation combinations are : "" + str(res))","From code
+The original list : [(2, 4), (6, 7), (5, 1), (6, 10)]","Python  -  Combinations of sum with tuples in tuple list
+# Python3 code to demonstrate working of
+# Summation combination in tuple lists
+# Using nested for loops
+
+# Initialize list
+test_list = [(2, 4), (6, 7), (5, 1), (6, 10)]
+
+# Printing original list
+print(""The original list : "" + str(test_list))
+
+# Summation combination in tuple lists
+# Using nested for loops
+res = []
+for i in range(len(test_list)):
+    for j in range(i + 1, len(test_list)):
+        res.append(
+            (test_list[i][0] + test_list[j][0], test_list[i][1] + test_list[j][1])
+        )
+
+# Printing result
+print(""The Summation combinations are : "" + str(res))"
+Python  -  Combinations of sum with tuples in tuple list,https://www.geeksforgeeks.org/python-combinations-of-sum-with-tuples-in-tuple-list/,"import itertools
+
+# Input list
+test_list = [(2, 4), (6, 7), (5, 1), (6, 10)]
+
+# Printing input list for understanding
+print(""The original list : "" + str(test_list))
+
+res = list(
+    map(
+        lambda x: (x[0][0] + x[1][0], x[0][1] + x[1][1]),
+        itertools.combinations(test_list, 2),
+    )
+)
+
+# Printing the resultant list
+print(""The Summation combinations are : "" + str(res))","From code
+The original list : [(2, 4), (6, 7), (5, 1), (6, 10)]","Python  -  Combinations of sum with tuples in tuple list
+import itertools
+
+# Input list
+test_list = [(2, 4), (6, 7), (5, 1), (6, 10)]
+
+# Printing input list for understanding
+print(""The original list : "" + str(test_list))
+
+res = list(
+    map(
+        lambda x: (x[0][0] + x[1][0], x[0][1] + x[1][1]),
+        itertools.combinations(test_list, 2),
+    )
+)
+
+# Printing the resultant list
+print(""The Summation combinations are : "" + str(res))"
+Python  -  Custom sorting in list of tuple ,https://www.geeksforgeeks.org/python-custom-sorting-in-list-of-tuples/,"# Python3 code to demonstrate working of
+# Custom sorting in list of tuples
+# Using sorted() + lambda
+
+# Initializing list
+test_list = [(7, 8), (5, 6), (7, 5), (10, 4), (10, 1)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Custom sorting in list of tuples
+# Using sorted() + lambda
+res = sorted(test_list, key=lambda sub: (-sub[0], sub[1]))
+
+# printing result
+print(""The tuple after custom sorting is : "" + str(res))","From code
+The original list is : [(7, 8), (5, 6), (7, 5), (10, 4), (10, 1)]","Python  -  Custom sorting in list of tuple 
+# Python3 code to demonstrate working of
+# Custom sorting in list of tuples
+# Using sorted() + lambda
+
+# Initializing list
+test_list = [(7, 8), (5, 6), (7, 5), (10, 4), (10, 1)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Custom sorting in list of tuples
+# Using sorted() + lambda
+res = sorted(test_list, key=lambda sub: (-sub[0], sub[1]))
+
+# printing result
+print(""The tuple after custom sorting is : "" + str(res))"
+Python  -  Custom sorting in list of tuple ,https://www.geeksforgeeks.org/python-custom-sorting-in-list-of-tuples/,"# Python3 code to demonstrate working of
+# Custom sorting in list of tuples
+# Using sorted() + lambda() + sum()
+
+# Initializing list
+test_list = [(7, (8, 4)), (5, (6, 1)), (7, (5, 3)), (10, (5, 4)), (10, (1, 3))]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Custom sorting in list of tuples
+# Using sorted() + lambda() + sum()
+res = sorted(test_list, key=lambda sub: (-sub[0], sum(sub[1])))
+
+# printing result
+print(""The tuple after custom sorting is : "" + str(res))","From code
+The original list is : [(7, 8), (5, 6), (7, 5), (10, 4), (10, 1)]","Python  -  Custom sorting in list of tuple 
+# Python3 code to demonstrate working of
+# Custom sorting in list of tuples
+# Using sorted() + lambda() + sum()
+
+# Initializing list
+test_list = [(7, (8, 4)), (5, (6, 1)), (7, (5, 3)), (10, (5, 4)), (10, (1, 3))]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Custom sorting in list of tuples
+# Using sorted() + lambda() + sum()
+res = sorted(test_list, key=lambda sub: (-sub[0], sum(sub[1])))
+
+# printing result
+print(""The tuple after custom sorting is : "" + str(res))"
+Python  -  Custom sorting in list of tuple ,https://www.geeksforgeeks.org/python-custom-sorting-in-list-of-tuples/,"lst = [(7, 8), (5, 6), (7, 5), (10, 4), (10, 1)]
+n = len(lst)
+
+for i in range(n):
+    for j in range(n - i - 1):
+        if lst[j][0] < lst[j + 1][0] or (
+            lst[j][0] == lst[j + 1][0] and lst[j][1] > lst[j + 1][1]
+        ):
+            lst[j], lst[j + 1] = lst[j + 1], lst[j]
+
+print(lst)","From code
+The original list is : [(7, 8), (5, 6), (7, 5), (10, 4), (10, 1)]","Python  -  Custom sorting in list of tuple 
+lst = [(7, 8), (5, 6), (7, 5), (10, 4), (10, 1)]
+n = len(lst)
+
+for i in range(n):
+    for j in range(n - i - 1):
+        if lst[j][0] < lst[j + 1][0] or (
+            lst[j][0] == lst[j + 1][0] and lst[j][1] > lst[j + 1][1]
+        ):
+            lst[j], lst[j + 1] = lst[j + 1], lst[j]
+
+print(lst)"
+Python program to convert tuple into list by adding the given string after every element,https://www.geeksforgeeks.org/python-program-to-covert-tuple-into-list-by-adding-the-given-string-after-every-element/,"# Python3 code to demonstrate working of
+# Convert tuple to List with succeeding element
+# Using list comprehension
+
+# initializing tuple
+test_tup = (5, 6, 7, 4, 9)
+
+# printing original tuple
+print(""The original tuple is : "", test_tup)
+
+# initializing K
+K = ""Gfg""
+
+# list comprehension for nested loop for flatten
+res = [ele for sub in test_tup for ele in (sub, K)]
+
+# printing result
+print(""Converted Tuple with K : "", res)","Input : test_tup = (5, 6, 7), K = ""Gfg"" 
+Output : [5, 'Gfg', 6, 'Gfg', 7, 'Gfg'] ","Python program to convert tuple into list by adding the given string after every element
+# Python3 code to demonstrate working of
+# Convert tuple to List with succeeding element
+# Using list comprehension
+
+# initializing tuple
+test_tup = (5, 6, 7, 4, 9)
+
+# printing original tuple
+print(""The original tuple is : "", test_tup)
+
+# initializing K
+K = ""Gfg""
+
+# list comprehension for nested loop for flatten
+res = [ele for sub in test_tup for ele in (sub, K)]
+
+# printing result
+print(""Converted Tuple with K : "", res)"
+Python program to convert tuple into list by adding the given string after every element,https://www.geeksforgeeks.org/python-program-to-covert-tuple-into-list-by-adding-the-given-string-after-every-element/,"# Python3 code to demonstrate working of
+# Convert tuple to List with succeeding element
+# Using chain.from_iterable() + list() + generator expression
+from itertools import chain
+
+# initializing tuple
+test_tup = (5, 6, 7, 4, 9)
+
+# printing original tuple
+print(""The original tuple is : "", test_tup)
+
+# initializing K
+K = ""Gfg""
+
+# list comprehension for nested loop for flatten
+res = list(chain.from_iterable((ele, K) for ele in test_tup))
+
+# printing result
+print(""Converted Tuple with K : "", res)","Input : test_tup = (5, 6, 7), K = ""Gfg"" 
+Output : [5, 'Gfg', 6, 'Gfg', 7, 'Gfg'] ","Python program to convert tuple into list by adding the given string after every element
+# Python3 code to demonstrate working of
+# Convert tuple to List with succeeding element
+# Using chain.from_iterable() + list() + generator expression
+from itertools import chain
+
+# initializing tuple
+test_tup = (5, 6, 7, 4, 9)
+
+# printing original tuple
+print(""The original tuple is : "", test_tup)
+
+# initializing K
+K = ""Gfg""
+
+# list comprehension for nested loop for flatten
+res = list(chain.from_iterable((ele, K) for ele in test_tup))
+
+# printing result
+print(""Converted Tuple with K : "", res)"
+Python program to convert tuple into list by adding the given string after every element,https://www.geeksforgeeks.org/python-program-to-covert-tuple-into-list-by-adding-the-given-string-after-every-element/,"# Python3 code to demonstrate working of
+# Convert tuple to List with succeeding element
+
+# initializing tuple
+test_tup = (5, 6, 7, 4, 9)
+
+# printing original tuple
+print(""The original tuple is : "", test_tup)
+
+# initializing K
+K = ""Gfg""
+x = list(map(str, test_tup))
+b = ""*"" + K + ""*""
+a = b.join(x)
+c = a.split(""*"")
+c.append(K)
+res = []
+for i in c:
+    if i != K:
+        res.append(int(i))
+    else:
+        res.append(i)
+# printing result
+print(""Converted Tuple with K : "", res)","Input : test_tup = (5, 6, 7), K = ""Gfg"" 
+Output : [5, 'Gfg', 6, 'Gfg', 7, 'Gfg'] ","Python program to convert tuple into list by adding the given string after every element
+# Python3 code to demonstrate working of
+# Convert tuple to List with succeeding element
+
+# initializing tuple
+test_tup = (5, 6, 7, 4, 9)
+
+# printing original tuple
+print(""The original tuple is : "", test_tup)
+
+# initializing K
+K = ""Gfg""
+x = list(map(str, test_tup))
+b = ""*"" + K + ""*""
+a = b.join(x)
+c = a.split(""*"")
+c.append(K)
+res = []
+for i in c:
+    if i != K:
+        res.append(int(i))
+    else:
+        res.append(i)
+# printing result
+print(""Converted Tuple with K : "", res)"
+Python program to convert tuple into list by adding the given string after every element,https://www.geeksforgeeks.org/python-program-to-covert-tuple-into-list-by-adding-the-given-string-after-every-element/,"# initializing tuple
+test_tup = (5, 6, 7, 4, 9)
+
+# printing original tuple
+print(""The original tuple is : "", test_tup)
+
+# initializing K
+K = ""Gfg""
+
+# using map
+res = list(map(lambda x: [x, K], test_tup))
+res = [j for i in res for j in i]
+
+# printing result
+print(""Converted Tuple with K : "", res)
+# This code is contributed by Vinay Pinjala.","Input : test_tup = (5, 6, 7), K = ""Gfg"" 
+Output : [5, 'Gfg', 6, 'Gfg', 7, 'Gfg'] ","Python program to convert tuple into list by adding the given string after every element
+# initializing tuple
+test_tup = (5, 6, 7, 4, 9)
+
+# printing original tuple
+print(""The original tuple is : "", test_tup)
+
+# initializing K
+K = ""Gfg""
+
+# using map
+res = list(map(lambda x: [x, K], test_tup))
+res = [j for i in res for j in i]
+
+# printing result
+print(""Converted Tuple with K : "", res)
+# This code is contributed by Vinay Pinjala."
+Python program to convert tuple into list by adding the given string after every element,https://www.geeksforgeeks.org/python-program-to-covert-tuple-into-list-by-adding-the-given-string-after-every-element/,"# Python3 code to demonstrate working of
+# Convert tuple to List with succeeding element
+# Using recursion
+def tuple_to_list_with_k(tup, k):
+    if not tup:
+        return []
+    else:
+        return [tup[0], k] + tuple_to_list_with_k(tup[1:], k)
+
+
+# initializing tuple
+test_tup = (5, 6, 7, 4, 9)
+
+# printing original tuple
+print(""The original tuple is : "", test_tup)
+
+# initializing K
+K = ""Gfg""
+
+
+res = tuple_to_list_with_k(test_tup, K)
+
+# printing result
+print(""Converted Tuple with K : "", res)","Input : test_tup = (5, 6, 7), K = ""Gfg"" 
+Output : [5, 'Gfg', 6, 'Gfg', 7, 'Gfg'] ","Python program to convert tuple into list by adding the given string after every element
+# Python3 code to demonstrate working of
+# Convert tuple to List with succeeding element
+# Using recursion
+def tuple_to_list_with_k(tup, k):
+    if not tup:
+        return []
+    else:
+        return [tup[0], k] + tuple_to_list_with_k(tup[1:], k)
+
+
+# initializing tuple
+test_tup = (5, 6, 7, 4, 9)
+
+# printing original tuple
+print(""The original tuple is : "", test_tup)
+
+# initializing K
+K = ""Gfg""
+
+
+res = tuple_to_list_with_k(test_tup, K)
+
+# printing result
+print(""Converted Tuple with K : "", res)"
+Python  -  Convert Tuple Matrix Rowix to Tuple list,https://www.geeksforgeeks.org/python-convert-tuple-matrix-to-tuple-list/,"# Python3 code to demonstrate working of
+# Convert Tuple Matrix to Tuple List
+# Using list comprehension + zip()
+
+# initializing list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# flattening
+temp = [ele for sub in test_list for ele in sub]
+
+# joining to form column pairs
+res = list(zip(*temp))
+
+# printing result
+print(""The converted tuple list : "" + str(res))","From code
+The original list is : [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]","Python  -  Convert Tuple Matrix Rowix to Tuple list
+# Python3 code to demonstrate working of
+# Convert Tuple Matrix to Tuple List
+# Using list comprehension + zip()
+
+# initializing list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# flattening
+temp = [ele for sub in test_list for ele in sub]
+
+# joining to form column pairs
+res = list(zip(*temp))
+
+# printing result
+print(""The converted tuple list : "" + str(res))"
+Python  -  Convert Tuple Matrix Rowix to Tuple list,https://www.geeksforgeeks.org/python-convert-tuple-matrix-to-tuple-list/,"# Python3 code to demonstrate working of
+# Convert Tuple Matrix to Tuple List
+# Using chain.from_iterable() + zip()
+from itertools import chain
+
+# initializing list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# flattening using from_iterable
+res = list(zip(*chain.from_iterable(test_list)))
+
+# printing result
+print(""The converted tuple list : "" + str(res))","From code
+The original list is : [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]","Python  -  Convert Tuple Matrix Rowix to Tuple list
+# Python3 code to demonstrate working of
+# Convert Tuple Matrix to Tuple List
+# Using chain.from_iterable() + zip()
+from itertools import chain
+
+# initializing list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# flattening using from_iterable
+res = list(zip(*chain.from_iterable(test_list)))
+
+# printing result
+print(""The converted tuple list : "" + str(res))"
+Python  -  Convert Tuple Matrix Rowix to Tuple list,https://www.geeksforgeeks.org/python-convert-tuple-matrix-to-tuple-list/,"# Python3 code to demonstrate working of
+# Convert Tuple Matrix to Tuple List
+
+# initializing list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+x = []
+for i in test_list:
+    for j in i:
+        j = list(j)
+        x.extend(j)
+re1 = []
+re2 = []
+for i in range(0, len(x)):
+    if i % 2 == 0:
+        re1.append(x[i])
+    else:
+        re2.append(x[i])
+res = []
+res.append(tuple(re1))
+res.append(tuple(re2))
+
+# printing result
+print(""The converted tuple list : "" + str(res))","From code
+The original list is : [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]","Python  -  Convert Tuple Matrix Rowix to Tuple list
+# Python3 code to demonstrate working of
+# Convert Tuple Matrix to Tuple List
+
+# initializing list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+x = []
+for i in test_list:
+    for j in i:
+        j = list(j)
+        x.extend(j)
+re1 = []
+re2 = []
+for i in range(0, len(x)):
+    if i % 2 == 0:
+        re1.append(x[i])
+    else:
+        re2.append(x[i])
+res = []
+res.append(tuple(re1))
+res.append(tuple(re2))
+
+# printing result
+print(""The converted tuple list : "" + str(res))"
+Python  -  Convert Tuple Matrix Rowix to Tuple list,https://www.geeksforgeeks.org/python-convert-tuple-matrix-to-tuple-list/,"matrix = ((1, 2, 3), (4, 5, 6), (7, 8, 9))
+
+list_tuple = tuple(map(lambda x: list(x), matrix))
+
+print(list_tuple)  # Output: ([1, 2, 3], [4, 5, 6], [7, 8, 9])","From code
+The original list is : [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]","Python  -  Convert Tuple Matrix Rowix to Tuple list
+matrix = ((1, 2, 3), (4, 5, 6), (7, 8, 9))
+
+list_tuple = tuple(map(lambda x: list(x), matrix))
+
+print(list_tuple)  # Output: ([1, 2, 3], [4, 5, 6], [7, 8, 9])"
+Python  -  Convert Tuple Matrix Rowix to Tuple list,https://www.geeksforgeeks.org/python-convert-tuple-matrix-to-tuple-list/,"import numpy as np
+
+# Initialize the list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# Flatten the list and convert it to a numpy array
+array = np.array([col for sublist in test_list for col in sublist], np.int64)
+
+# Transpose the array and convert it to a tuple
+result = tuple(map(tuple, array.T))
+
+# Print the result
+print(""The converted tuple list:"", result)","From code
+The original list is : [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]","Python  -  Convert Tuple Matrix Rowix to Tuple list
+import numpy as np
+
+# Initialize the list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# Flatten the list and convert it to a numpy array
+array = np.array([col for sublist in test_list for col in sublist], np.int64)
+
+# Transpose the array and convert it to a tuple
+result = tuple(map(tuple, array.T))
+
+# Print the result
+print(""The converted tuple list:"", result)"
+Python  -  Convert Tuple Matrix Rowix to Tuple list,https://www.geeksforgeeks.org/python-convert-tuple-matrix-to-tuple-list/,"# define a recursive function to flatten the list
+def flatten(lst):
+    if isinstance(lst, list):
+        return [ele for sub in lst for ele in flatten(sub)]
+    else:
+        return [lst]
+
+
+# initializing list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# flattening and converting to tuple list
+temp = flatten(test_list)
+res = list(zip(*temp))
+
+# printing result
+print(""The converted tuple list : "" + str(res))","From code
+The original list is : [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]","Python  -  Convert Tuple Matrix Rowix to Tuple list
+# define a recursive function to flatten the list
+def flatten(lst):
+    if isinstance(lst, list):
+        return [ele for sub in lst for ele in flatten(sub)]
+    else:
+        return [lst]
+
+
+# initializing list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# flattening and converting to tuple list
+temp = flatten(test_list)
+res = list(zip(*temp))
+
+# printing result
+print(""The converted tuple list : "" + str(res))"
+Python  -  Convert Tuple Matrix Rowix to Tuple list,https://www.geeksforgeeks.org/python-convert-tuple-matrix-to-tuple-list/,"# Python3 code to demonstrate working of
+# Convert Tuple Matrix to Tuple List
+# Using nested for loops
+
+# initializing list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing empty list for result
+res = []
+
+# iterating through rows of matrix
+for row in test_list:
+    # iterating through columns of matrix
+    for col in row:
+        # appending each column to result list
+        res.append(col)
+
+# joining to form column pairs
+res = list(zip(*res))
+
+# printing result
+print(""The converted tuple list : "" + str(res))","From code
+The original list is : [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]","Python  -  Convert Tuple Matrix Rowix to Tuple list
+# Python3 code to demonstrate working of
+# Convert Tuple Matrix to Tuple List
+# Using nested for loops
+
+# initializing list
+test_list = [[(4, 5), (7, 8)], [(10, 13), (18, 17)], [(0, 4), (10, 1)]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing empty list for result
+res = []
+
+# iterating through rows of matrix
+for row in test_list:
+    # iterating through columns of matrix
+    for col in row:
+        # appending each column to result list
+        res.append(col)
+
+# joining to form column pairs
+res = list(zip(*res))
+
+# printing result
+print(""The converted tuple list : "" + str(res))"
+Python  -  Convert Tuple to Tuple pair,https://www.geeksforgeeks.org/python-convert-tuple-to-tuple-pair/,"# Python3 code to demonstrate working of
+# Convert Tuple to Tuple Pair
+# Using product() + next()
+from itertools import product
+
+# initializing tuple
+test_tuple = (""G"", ""F"", ""G"")
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Convert Tuple to Tuple Pair
+# Using product() + next()
+test_tuple = iter(test_tuple)
+res = list(product(next(test_tuple), test_tuple))
+
+# printing result
+print(""The paired records : "" + str(res))","From code
+The original tuple : ('G', 'F', 'G')","Python  -  Convert Tuple to Tuple pair
+# Python3 code to demonstrate working of
+# Convert Tuple to Tuple Pair
+# Using product() + next()
+from itertools import product
+
+# initializing tuple
+test_tuple = (""G"", ""F"", ""G"")
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Convert Tuple to Tuple Pair
+# Using product() + next()
+test_tuple = iter(test_tuple)
+res = list(product(next(test_tuple), test_tuple))
+
+# printing result
+print(""The paired records : "" + str(res))"
+Python  -  Convert Tuple to Tuple pair,https://www.geeksforgeeks.org/python-convert-tuple-to-tuple-pair/,"# Python3 code to demonstrate working of
+# Convert Tuple to Tuple Pair
+# Using repeat() + zip() + next()
+from itertools import repeat
+
+# initializing tuple
+test_tuple = (""G"", ""F"", ""G"")
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Convert Tuple to Tuple Pair
+# Using repeat() + zip() + next()
+test_tuple = iter(test_tuple)
+res = list(zip(repeat(next(test_tuple)), test_tuple))
+
+# printing result
+print(""The paired records : "" + str(res))","From code
+The original tuple : ('G', 'F', 'G')","Python  -  Convert Tuple to Tuple pair
+# Python3 code to demonstrate working of
+# Convert Tuple to Tuple Pair
+# Using repeat() + zip() + next()
+from itertools import repeat
+
+# initializing tuple
+test_tuple = (""G"", ""F"", ""G"")
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Convert Tuple to Tuple Pair
+# Using repeat() + zip() + next()
+test_tuple = iter(test_tuple)
+res = list(zip(repeat(next(test_tuple)), test_tuple))
+
+# printing result
+print(""The paired records : "" + str(res))"
+Python  -  Convert Tuple to Tuple pair,https://www.geeksforgeeks.org/python-convert-tuple-to-tuple-pair/,"t = (1, 2, 3, 4)
+
+pair_tuple = tuple(zip(t[:-1], t[1:]))
+
+print(pair_tuple)  # Output: ((1, 2), (2, 3), (3, 4))","From code
+The original tuple : ('G', 'F', 'G')","Python  -  Convert Tuple to Tuple pair
+t = (1, 2, 3, 4)
+
+pair_tuple = tuple(zip(t[:-1], t[1:]))
+
+print(pair_tuple)  # Output: ((1, 2), (2, 3), (3, 4))"
+Python  -  Convert Tuple to Tuple pair,https://www.geeksforgeeks.org/python-convert-tuple-to-tuple-pair/,"t = (1, 2, 3, 4)
+pair_tuple = tuple((t[i], t[i + 1]) for i in range(len(t) - 1))
+print(pair_tuple)
+# This code is contributed by Vinay Pinjala.","From code
+The original tuple : ('G', 'F', 'G')","Python  -  Convert Tuple to Tuple pair
+t = (1, 2, 3, 4)
+pair_tuple = tuple((t[i], t[i + 1]) for i in range(len(t) - 1))
+print(pair_tuple)
+# This code is contributed by Vinay Pinjala."
+Python  -  Convert Tuple to Tuple pair,https://www.geeksforgeeks.org/python-convert-tuple-to-tuple-pair/,"# Define a tuple of integers
+t = (1, 2, 3, 4)
+
+# Create a tuple of pairs by iterating over `t` and selecting adjacent elements
+pair_tuple = tuple((t[i], t[i + 1]) for i in range(len(t) - 1))
+
+# Print the tuple of pairs
+print(pair_tuple)","From code
+The original tuple : ('G', 'F', 'G')","Python  -  Convert Tuple to Tuple pair
+# Define a tuple of integers
+t = (1, 2, 3, 4)
+
+# Create a tuple of pairs by iterating over `t` and selecting adjacent elements
+pair_tuple = tuple((t[i], t[i + 1]) for i in range(len(t) - 1))
+
+# Print the tuple of pairs
+print(pair_tuple)"
+Python  -  Convert Tuple to Tuple pair,https://www.geeksforgeeks.org/python-convert-tuple-to-tuple-pair/,"def pair_tuple(t):
+    # Base case: if the tuple has less than two elements, return an empty tuple
+    if len(t) < 2:
+        return ()
+
+    # Recursive case: create a tuple of pairs by combining each element with its adjacent element
+    return ((t[i], t[i + 1]) for i in range(len(t) - 1))
+
+
+# Define a tuple of integers
+t = (1, 2, 3, 4)
+
+# Create a tuple of pairs by calling the pair_tuple function
+pair_tuple = tuple(pair_tuple(t))
+
+# Print the tuple of pairs
+print(pair_tuple)","From code
+The original tuple : ('G', 'F', 'G')","Python  -  Convert Tuple to Tuple pair
+def pair_tuple(t):
+    # Base case: if the tuple has less than two elements, return an empty tuple
+    if len(t) < 2:
+        return ()
+
+    # Recursive case: create a tuple of pairs by combining each element with its adjacent element
+    return ((t[i], t[i + 1]) for i in range(len(t) - 1))
+
+
+# Define a tuple of integers
+t = (1, 2, 3, 4)
+
+# Create a tuple of pairs by calling the pair_tuple function
+pair_tuple = tuple(pair_tuple(t))
+
+# Print the tuple of pairs
+print(pair_tuple)"
+Python  -  Convert Tuple to Tuple pair,https://www.geeksforgeeks.org/python-convert-tuple-to-tuple-pair/,"def pair_tuple(t):
+    # Use the map() function to create an iterator of tuples
+    pairs_iter = map(lambda i: (t[i], t[i + 1]), range(len(t) - 1))
+
+    # Convert the iterator to a tuple
+    pairs = tuple(pairs_iter)
+
+    return pairs
+
+
+# Define a tuple of integers
+t = (1, 2, 3, 4)
+
+# Create a tuple of pairs by calling the pair_tuple function
+pair_tuple = pair_tuple(t)
+
+# Print the tuple of pairs
+print(pair_tuple)","From code
+The original tuple : ('G', 'F', 'G')","Python  -  Convert Tuple to Tuple pair
+def pair_tuple(t):
+    # Use the map() function to create an iterator of tuples
+    pairs_iter = map(lambda i: (t[i], t[i + 1]), range(len(t) - 1))
+
+    # Convert the iterator to a tuple
+    pairs = tuple(pairs_iter)
+
+    return pairs
+
+
+# Define a tuple of integers
+t = (1, 2, 3, 4)
+
+# Create a tuple of pairs by calling the pair_tuple function
+pair_tuple = pair_tuple(t)
+
+# Print the tuple of pairs
+print(pair_tuple)"
+Python  -  Convert Tuple to Tuple pair,https://www.geeksforgeeks.org/python-convert-tuple-to-tuple-pair/,"import numpy as np
+
+# Define a tuple of integers
+t = (1, 2, 3, 4)
+# printing original tuple
+print(""The original tuple : "" + str(t))
+
+# Convert the tuple to a numpy array
+a = np.array(t)
+
+# Shift the array by one element
+shifted_a = np.roll(a, -1)
+
+# Combine the original and shifted arrays and reshape into pairs
+res = tuple(zip(a, shifted_a))[:-1]
+
+
+# printing result
+print(""The paired records : "" + str(res))
+# This code is contributed by Rayudu.","From code
+The original tuple : ('G', 'F', 'G')","Python  -  Convert Tuple to Tuple pair
+import numpy as np
+
+# Define a tuple of integers
+t = (1, 2, 3, 4)
+# printing original tuple
+print(""The original tuple : "" + str(t))
+
+# Convert the tuple to a numpy array
+a = np.array(t)
+
+# Shift the array by one element
+shifted_a = np.roll(a, -1)
+
+# Combine the original and shifted arrays and reshape into pairs
+res = tuple(zip(a, shifted_a))[:-1]
+
+
+# printing result
+print(""The paired records : "" + str(res))
+# This code is contributed by Rayudu."
+Python  -  Convert List of Lists to Tuple of Tuples ,https://www.geeksforgeeks.org/python-convert-list-of-lists-to-tuple-of-tuples/,"# Python3 code to demonstrate working of
+# Convert List of Lists to Tuple of Tuples
+# Using tuple + list comprehension
+
+# initializing list
+test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Lists to Tuple of Tuples
+# Using tuple + list comprehension
+res = tuple(tuple(sub) for sub in test_list)
+
+# printing result
+print(""The converted data : "" + str(res))","Input : test_list = [['Best'], ['Gfg'], ['Gfg']] 
+Output : (('Best', ), ('Gfg', ), ('Gfg', )) ","Python  -  Convert List of Lists to Tuple of Tuples 
+# Python3 code to demonstrate working of
+# Convert List of Lists to Tuple of Tuples
+# Using tuple + list comprehension
+
+# initializing list
+test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Lists to Tuple of Tuples
+# Using tuple + list comprehension
+res = tuple(tuple(sub) for sub in test_list)
+
+# printing result
+print(""The converted data : "" + str(res))"
+Python  -  Convert List of Lists to Tuple of Tuples ,https://www.geeksforgeeks.org/python-convert-list-of-lists-to-tuple-of-tuples/,"# Python3 code to demonstrate working of
+# Convert List of Lists to Tuple of Tuples
+# Using map() + tuple()
+
+# initializing list
+test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Lists to Tuple of Tuples
+# Using map() + tuple()
+res = tuple(map(tuple, test_list))
+
+# printing result
+print(""The converted data : "" + str(res))","Input : test_list = [['Best'], ['Gfg'], ['Gfg']] 
+Output : (('Best', ), ('Gfg', ), ('Gfg', )) ","Python  -  Convert List of Lists to Tuple of Tuples 
+# Python3 code to demonstrate working of
+# Convert List of Lists to Tuple of Tuples
+# Using map() + tuple()
+
+# initializing list
+test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Lists to Tuple of Tuples
+# Using map() + tuple()
+res = tuple(map(tuple, test_list))
+
+# printing result
+print(""The converted data : "" + str(res))"
+Python  -  Convert List of Lists to Tuple of Tuples ,https://www.geeksforgeeks.org/python-convert-list-of-lists-to-tuple-of-tuples/,"test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+res = tuple(tuple(i) for a, i in enumerate(test_list))
+print((res))","Input : test_list = [['Best'], ['Gfg'], ['Gfg']] 
+Output : (('Best', ), ('Gfg', ), ('Gfg', )) ","Python  -  Convert List of Lists to Tuple of Tuples 
+test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+res = tuple(tuple(i) for a, i in enumerate(test_list))
+print((res))"
+Python  -  Convert List of Lists to Tuple of Tuples ,https://www.geeksforgeeks.org/python-convert-list-of-lists-to-tuple-of-tuples/,"def list_to_tuple(lst):
+    if len(lst) == 0:
+        return ()
+    else:
+        return (tuple(lst[0]),) + list_to_tuple(lst[1:])
+
+
+# initializing list
+test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = list_to_tuple(test_list)
+
+# printing result
+print(""The converted data : "" + str(res))
+# this code contributed by tvsk","Input : test_list = [['Best'], ['Gfg'], ['Gfg']] 
+Output : (('Best', ), ('Gfg', ), ('Gfg', )) ","Python  -  Convert List of Lists to Tuple of Tuples 
+def list_to_tuple(lst):
+    if len(lst) == 0:
+        return ()
+    else:
+        return (tuple(lst[0]),) + list_to_tuple(lst[1:])
+
+
+# initializing list
+test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = list_to_tuple(test_list)
+
+# printing result
+print(""The converted data : "" + str(res))
+# this code contributed by tvsk"
+Python  -  Convert List of Lists to Tuple of Tuples ,https://www.geeksforgeeks.org/python-convert-list-of-lists-to-tuple-of-tuples/,"# initializing list
+test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Lists to Tuple of Tuples
+# Using nested loops
+res = []
+for sub in test_list:
+    tup = ()
+    for ele in sub:
+        tup += (ele,)
+    res.append(tup)
+res = tuple(res)
+
+# printing result
+print(""The converted data : "" + str(res))","Input : test_list = [['Best'], ['Gfg'], ['Gfg']] 
+Output : (('Best', ), ('Gfg', ), ('Gfg', )) ","Python  -  Convert List of Lists to Tuple of Tuples 
+# initializing list
+test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Lists to Tuple of Tuples
+# Using nested loops
+res = []
+for sub in test_list:
+    tup = ()
+    for ele in sub:
+        tup += (ele,)
+    res.append(tup)
+res = tuple(res)
+
+# printing result
+print(""The converted data : "" + str(res))"
+Python  -  Convert List of Lists to Tuple of Tuples ,https://www.geeksforgeeks.org/python-convert-list-of-lists-to-tuple-of-tuples/,"# Python3 code to demonstrate working of
+# Convert List of Lists to Tuple of Tuples
+# Using itertools.starmap()
+
+# import module
+import itertools
+
+# initializing list
+test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+
+# function to convert list to tuple
+def list_to_tuple(*args):
+    return tuple(args)
+
+
+# Using itertools.starmap()
+res = tuple(itertools.starmap(list_to_tuple, test_list))
+
+# printing result
+print(""The converted data : "" + str(res))","Input : test_list = [['Best'], ['Gfg'], ['Gfg']] 
+Output : (('Best', ), ('Gfg', ), ('Gfg', )) ","Python  -  Convert List of Lists to Tuple of Tuples 
+# Python3 code to demonstrate working of
+# Convert List of Lists to Tuple of Tuples
+# Using itertools.starmap()
+
+# import module
+import itertools
+
+# initializing list
+test_list = [
+    [""Gfg"", ""is"", ""Best""],
+    [""Gfg"", ""is"", ""love""],
+    [""Gfg"", ""is"", ""for"", ""Geeks""],
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+
+# function to convert list to tuple
+def list_to_tuple(*args):
+    return tuple(args)
+
+
+# Using itertools.starmap()
+res = tuple(itertools.starmap(list_to_tuple, test_list))
+
+# printing result
+print(""The converted data : "" + str(res))"
+Python  -  Convert Matrix Rowix to Custom Tuple matrix ,https://www.geeksforgeeks.org/python-convert-matrix-to-custom-tuple-matrix/,"# Python3 code to demonstrate working of
+# Convert Matrix to Custom Tuple Matrix
+# Using zip() + loop
+
+# initializing lists
+test_list = [[4, 5, 6], [6, 7, 3], [1, 3, 4]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing List elements
+add_list = [""Gfg"", ""is"", ""best""]
+
+# Convert Matrix to Custom Tuple Matrix
+# Using zip() + loop
+res = []
+for idx, ele in zip(add_list, test_list):
+    for e in ele:
+        res.append((idx, e))
+
+# printing result
+print(""Matrix after conversion : "" + str(res))","Input : test_list = [[4, 5], [7, 3]], add_list = ['Gfg', 'best']??????
+Output : [('Gfg', 4), ('Gfg', 5), ('best', 7), ('best', ","Python  -  Convert Matrix Rowix to Custom Tuple matrix 
+# Python3 code to demonstrate working of
+# Convert Matrix to Custom Tuple Matrix
+# Using zip() + loop
+
+# initializing lists
+test_list = [[4, 5, 6], [6, 7, 3], [1, 3, 4]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing List elements
+add_list = [""Gfg"", ""is"", ""best""]
+
+# Convert Matrix to Custom Tuple Matrix
+# Using zip() + loop
+res = []
+for idx, ele in zip(add_list, test_list):
+    for e in ele:
+        res.append((idx, e))
+
+# printing result
+print(""Matrix after conversion : "" + str(res))"
+Python  -  Convert Matrix Rowix to Custom Tuple matrix ,https://www.geeksforgeeks.org/python-convert-matrix-to-custom-tuple-matrix/,"# Python3 code to demonstrate working of
+# Convert Matrix to Custom Tuple Matrix
+# Using list comprehension + zip()
+
+# initializing lists
+test_list = [[4, 5, 6], [6, 7, 3], [1, 3, 4]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing List elements
+add_list = [""Gfg"", ""is"", ""best""]
+
+# Convert Matrix to Custom Tuple Matrix
+# Using list comprehension + zip()
+res = [(ele1, ele2) for ele1, sub in zip(add_list, test_list) for ele2 in sub]
+
+# printing result
+print(""Matrix after conversion : "" + str(res))","Input : test_list = [[4, 5], [7, 3]], add_list = ['Gfg', 'best']??????
+Output : [('Gfg', 4), ('Gfg', 5), ('best', 7), ('best', ","Python  -  Convert Matrix Rowix to Custom Tuple matrix 
+# Python3 code to demonstrate working of
+# Convert Matrix to Custom Tuple Matrix
+# Using list comprehension + zip()
+
+# initializing lists
+test_list = [[4, 5, 6], [6, 7, 3], [1, 3, 4]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing List elements
+add_list = [""Gfg"", ""is"", ""best""]
+
+# Convert Matrix to Custom Tuple Matrix
+# Using list comprehension + zip()
+res = [(ele1, ele2) for ele1, sub in zip(add_list, test_list) for ele2 in sub]
+
+# printing result
+print(""Matrix after conversion : "" + str(res))"
+Python  -  Convert Matrix Rowix to Custom Tuple matrix ,https://www.geeksforgeeks.org/python-convert-matrix-to-custom-tuple-matrix/,"# Python3 code to demonstrate working of
+# Convert Matrix to Custom Tuple Matrix
+
+# initializing lists
+test_list = [[4, 5, 6], [6, 7, 3], [1, 3, 4]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing List elements
+add_list = [""Gfg"", ""is"", ""best""]
+
+# Convert Matrix to Custom Tuple Matrix
+res = []
+for i in range(0, len(add_list)):
+    for j in range(0, len(test_list[i])):
+        res.append((add_list[i], test_list[i][j]))
+
+# printing result
+print(""Matrix after conversion : "" + str(res))","Input : test_list = [[4, 5], [7, 3]], add_list = ['Gfg', 'best']??????
+Output : [('Gfg', 4), ('Gfg', 5), ('best', 7), ('best', ","Python  -  Convert Matrix Rowix to Custom Tuple matrix 
+# Python3 code to demonstrate working of
+# Convert Matrix to Custom Tuple Matrix
+
+# initializing lists
+test_list = [[4, 5, 6], [6, 7, 3], [1, 3, 4]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing List elements
+add_list = [""Gfg"", ""is"", ""best""]
+
+# Convert Matrix to Custom Tuple Matrix
+res = []
+for i in range(0, len(add_list)):
+    for j in range(0, len(test_list[i])):
+        res.append((add_list[i], test_list[i][j]))
+
+# printing result
+print(""Matrix after conversion : "" + str(res))"
+Python  -  Convert Matrix Rowix to Custom Tuple matrix ,https://www.geeksforgeeks.org/python-convert-matrix-to-custom-tuple-matrix/,"import itertools
+
+
+def convert_to_tuples(test_list, add_list):
+    return list(
+        zip(
+            itertools.chain.from_iterable([[val] * len(add_list) for val in add_list]),
+            itertools.chain.from_iterable(test_list),
+        )
+    )
+
+
+# Main
+
+
+def main():
+    # Input list
+    test_list = [[4, 5, 6], [6, 7, 3], [1, 3, 4]]
+    add_list = [""Gfg"", ""is"", ""best""]
+
+    result = convert_to_tuples(test_list, add_list)
+    print(""Result:"", result)
+
+
+if __name__ == ""__main__"":
+    main()","Input : test_list = [[4, 5], [7, 3]], add_list = ['Gfg', 'best']??????
+Output : [('Gfg', 4), ('Gfg', 5), ('best', 7), ('best', ","Python  -  Convert Matrix Rowix to Custom Tuple matrix 
+import itertools
+
+
+def convert_to_tuples(test_list, add_list):
+    return list(
+        zip(
+            itertools.chain.from_iterable([[val] * len(add_list) for val in add_list]),
+            itertools.chain.from_iterable(test_list),
+        )
+    )
+
+
+# Main
+
+
+def main():
+    # Input list
+    test_list = [[4, 5, 6], [6, 7, 3], [1, 3, 4]]
+    add_list = [""Gfg"", ""is"", ""best""]
+
+    result = convert_to_tuples(test_list, add_list)
+    print(""Result:"", result)
+
+
+if __name__ == ""__main__"":
+    main()"
+Python  -  Convert Matrix Rowix to Custom Tuple matrix ,https://www.geeksforgeeks.org/python-convert-matrix-to-custom-tuple-matrix/,"import numpy as np
+
+# initializing lists
+test_list = [[4, 5, 6], [6, 7, 3], [1, 3, 4]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing List elements
+add_list = [""Gfg"", ""is"", ""best""]
+
+# Convert Matrix to Custom Tuple Matrix
+res = np.broadcast_to(np.array(add_list)[:, None], (len(add_list), len(test_list[0])))
+res = list(zip(res.flatten(), np.array(test_list).flatten()))
+
+# printing result
+print(""Matrix after conversion : "" + str(res))","Input : test_list = [[4, 5], [7, 3]], add_list = ['Gfg', 'best']??????
+Output : [('Gfg', 4), ('Gfg', 5), ('best', 7), ('best', ","Python  -  Convert Matrix Rowix to Custom Tuple matrix 
+import numpy as np
+
+# initializing lists
+test_list = [[4, 5, 6], [6, 7, 3], [1, 3, 4]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing List elements
+add_list = [""Gfg"", ""is"", ""best""]
+
+# Convert Matrix to Custom Tuple Matrix
+res = np.broadcast_to(np.array(add_list)[:, None], (len(add_list), len(test_list[0])))
+res = list(zip(res.flatten(), np.array(test_list).flatten()))
+
+# printing result
+print(""Matrix after conversion : "" + str(res))"
+Python  -  Convert Nested Tuple to Custom Key Dictionary,https://www.geeksforgeeks.org/python-convert-nested-tuple-to-custom-key-dictionary/,"# Python3 code to demonstrate working of
+# Convert Nested Tuple to Custom Key Dictionary
+# Using list comprehension + dictionary comprehension
+
+# initializing tuple
+test_tuple = ((4, ""Gfg"", 10), (3, ""is"", 8), (6, ""Best"", 10))
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Convert Nested Tuple to Custom Key Dictionary
+# Using list comprehension + dictionary comprehension
+res = [{""key"": sub[0], ""value"": sub[1], ""id"": sub[2]} for sub in test_tuple]
+
+# printing result
+print(""The converted dictionary : "" + str(res))","From code
+The original tuple : ((4, 'Gfg', 10), (3, 'is', 8), (6, 'Best', 10))","Python  -  Convert Nested Tuple to Custom Key Dictionary
+# Python3 code to demonstrate working of
+# Convert Nested Tuple to Custom Key Dictionary
+# Using list comprehension + dictionary comprehension
+
+# initializing tuple
+test_tuple = ((4, ""Gfg"", 10), (3, ""is"", 8), (6, ""Best"", 10))
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Convert Nested Tuple to Custom Key Dictionary
+# Using list comprehension + dictionary comprehension
+res = [{""key"": sub[0], ""value"": sub[1], ""id"": sub[2]} for sub in test_tuple]
+
+# printing result
+print(""The converted dictionary : "" + str(res))"
+Python  -  Convert Nested Tuple to Custom Key Dictionary,https://www.geeksforgeeks.org/python-convert-nested-tuple-to-custom-key-dictionary/,"# Python3 code to demonstrate working of
+# Convert Nested Tuple to Custom Key Dictionary
+# Using zip() + list comprehension
+
+# initializing tuple
+test_tuple = ((4, ""Gfg"", 10), (3, ""is"", 8), (6, ""Best"", 10))
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# initializing Keys
+keys = [""key"", ""value"", ""id""]
+
+# Convert Nested Tuple to Custom Key Dictionary
+# Using zip() + list comprehension
+res = [{key: val for key, val in zip(keys, sub)} for sub in test_tuple]
+
+# printing result
+print(""The converted dictionary : "" + str(res))","From code
+The original tuple : ((4, 'Gfg', 10), (3, 'is', 8), (6, 'Best', 10))","Python  -  Convert Nested Tuple to Custom Key Dictionary
+# Python3 code to demonstrate working of
+# Convert Nested Tuple to Custom Key Dictionary
+# Using zip() + list comprehension
+
+# initializing tuple
+test_tuple = ((4, ""Gfg"", 10), (3, ""is"", 8), (6, ""Best"", 10))
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# initializing Keys
+keys = [""key"", ""value"", ""id""]
+
+# Convert Nested Tuple to Custom Key Dictionary
+# Using zip() + list comprehension
+res = [{key: val for key, val in zip(keys, sub)} for sub in test_tuple]
+
+# printing result
+print(""The converted dictionary : "" + str(res))"
+Python  -  Convert Nested Tuple to Custom Key Dictionary,https://www.geeksforgeeks.org/python-convert-nested-tuple-to-custom-key-dictionary/,"# initializing tuple
+test_tuple = ((4, ""Gfg"", 10), (3, ""is"", 8), (6, ""Best"", 10))
+
+# initializing keys
+keys = [""key"", ""value"", ""id""]
+
+# initializing result dictionary
+res = []
+
+# iterate over the tuple and construct the dictionary
+for sub in test_tuple:
+    sub_dict = {}
+    for i in range(len(keys)):
+        sub_dict[keys[i]] = sub[i]
+    res.append(sub_dict)
+
+# printing result
+print(""The converted dictionary : "" + str(res))","From code
+The original tuple : ((4, 'Gfg', 10), (3, 'is', 8), (6, 'Best', 10))","Python  -  Convert Nested Tuple to Custom Key Dictionary
+# initializing tuple
+test_tuple = ((4, ""Gfg"", 10), (3, ""is"", 8), (6, ""Best"", 10))
+
+# initializing keys
+keys = [""key"", ""value"", ""id""]
+
+# initializing result dictionary
+res = []
+
+# iterate over the tuple and construct the dictionary
+for sub in test_tuple:
+    sub_dict = {}
+    for i in range(len(keys)):
+        sub_dict[keys[i]] = sub[i]
+    res.append(sub_dict)
+
+# printing result
+print(""The converted dictionary : "" + str(res))"
+Python program to convert tuple to float value,https://www.geeksforgeeks.org/python-convert-tuple-to-float-value/,"# Python3 code to demonstrate working of
+# Convert tuple to float
+# using join() + float() + str() + generator expression
+
+# initialize tuple
+test_tup = (4, 56)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Convert tuple to float
+# using join() + float() + str() + generator expression
+res = float(""."".join(str(ele) for ele in test_tup))
+
+# printing result
+print(""The float after conversion from tuple is : "" + str(res))","From code
+The original tuple : (4, 56)","Python program to convert tuple to float value
+# Python3 code to demonstrate working of
+# Convert tuple to float
+# using join() + float() + str() + generator expression
+
+# initialize tuple
+test_tup = (4, 56)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Convert tuple to float
+# using join() + float() + str() + generator expression
+res = float(""."".join(str(ele) for ele in test_tup))
+
+# printing result
+print(""The float after conversion from tuple is : "" + str(res))"
+Python program to convert tuple to float value,https://www.geeksforgeeks.org/python-convert-tuple-to-float-value/,"# Python3 code to demonstrate working of
+# Convert tuple to float
+# using format() + join()
+
+# initialize tuple
+test_tup = (4, 56)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Convert tuple to float
+# using format() + join()
+res = float(""{}.{}"".format(*test_tup))
+
+# printing result
+print(""The float after conversion from tuple is : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original tuple : (4, 56)","Python program to convert tuple to float value
+# Python3 code to demonstrate working of
+# Convert tuple to float
+# using format() + join()
+
+# initialize tuple
+test_tup = (4, 56)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Convert tuple to float
+# using format() + join()
+res = float(""{}.{}"".format(*test_tup))
+
+# printing result
+print(""The float after conversion from tuple is : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python program to convert tuple to float value,https://www.geeksforgeeks.org/python-convert-tuple-to-float-value/,"import math
+
+# initialize tuple
+test_tup = (4, 56)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Convert tuple to float using math and tuple unpacking
+a, b = test_tup
+res = a + (b / math.pow(10, len(str(b))))
+
+# round the result to 2 decimal places
+res = round(res, 2)
+
+# printing result
+print(""The float after conversion from tuple is : "" + str(res))","From code
+The original tuple : (4, 56)","Python program to convert tuple to float value
+import math
+
+# initialize tuple
+test_tup = (4, 56)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Convert tuple to float using math and tuple unpacking
+a, b = test_tup
+res = a + (b / math.pow(10, len(str(b))))
+
+# round the result to 2 decimal places
+res = round(res, 2)
+
+# printing result
+print(""The float after conversion from tuple is : "" + str(res))"
+Python  -  Extract tuples having K digit elements,https://www.geeksforgeeks.org/python-extract-tuples-having-k-digit-elements/,"# Python3 code to demonstrate working of
+# Extract K digit Elements Tuples
+# Using all() + list comprehension
+
+# initializing list
+test_list = [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 2
+
+# using len() and str() to check length and
+# perform string conversion
+res = [sub for sub in test_list if all(len(str(ele)) == K for ele in sub)]
+
+# printing result
+print(""The Extracted tuples : "" + str(res))","From code
+The original list is : [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]","Python  -  Extract tuples having K digit elements
+# Python3 code to demonstrate working of
+# Extract K digit Elements Tuples
+# Using all() + list comprehension
+
+# initializing list
+test_list = [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 2
+
+# using len() and str() to check length and
+# perform string conversion
+res = [sub for sub in test_list if all(len(str(ele)) == K for ele in sub)]
+
+# printing result
+print(""The Extracted tuples : "" + str(res))"
+Python  -  Extract tuples having K digit elements,https://www.geeksforgeeks.org/python-extract-tuples-having-k-digit-elements/,"# Python3 code to demonstrate working of
+# Extract K digit Elements Tuples
+# Using all() + filter() + lambda
+
+# initializing list
+test_list = [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 2
+
+# filter() and lambda used for task of filtering
+res = list(filter(lambda sub: all(len(str(ele)) == K for ele in sub), test_list))
+
+# printing result
+print(""The Extracted tuples : "" + str(res))","From code
+The original list is : [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]","Python  -  Extract tuples having K digit elements
+# Python3 code to demonstrate working of
+# Extract K digit Elements Tuples
+# Using all() + filter() + lambda
+
+# initializing list
+test_list = [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 2
+
+# filter() and lambda used for task of filtering
+res = list(filter(lambda sub: all(len(str(ele)) == K for ele in sub), test_list))
+
+# printing result
+print(""The Extracted tuples : "" + str(res))"
+Python  -  Extract tuples having K digit elements,https://www.geeksforgeeks.org/python-extract-tuples-having-k-digit-elements/,"# Python3 code to demonstrate working of
+# Extract K digit Elements Tuples
+
+# initializing list
+test_list = [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialising K
+K = 2
+
+res = []
+for i in test_list:
+    x = list(map(str, i))
+    p = []
+    for j in x:
+        p.append(len(j))
+    if p == [K, K] or p == [K]:
+        res.append(i)
+
+# printing result
+print(""The Extracted tuples : "" + str(res))","From code
+The original list is : [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]","Python  -  Extract tuples having K digit elements
+# Python3 code to demonstrate working of
+# Extract K digit Elements Tuples
+
+# initializing list
+test_list = [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialising K
+K = 2
+
+res = []
+for i in test_list:
+    x = list(map(str, i))
+    p = []
+    for j in x:
+        p.append(len(j))
+    if p == [K, K] or p == [K]:
+        res.append(i)
+
+# printing result
+print(""The Extracted tuples : "" + str(res))"
+Python  -  Extract tuples having K digit elements,https://www.geeksforgeeks.org/python-extract-tuples-having-k-digit-elements/,"# Python3 code to demonstrate working of
+# Extract K digit Elements Tuples
+# Using for loop and string slicing
+
+# initializing list
+test_list = [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 2
+
+# using a for loop and string slicing to check length
+res = []
+for tup in test_list:
+    flag = True
+    for ele in tup:
+        if len(str(ele)) != K:
+            flag = False
+            break
+    if flag:
+        res.append(tup)
+
+# printing result
+print(""The Extracted tuples : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original list is : [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]","Python  -  Extract tuples having K digit elements
+# Python3 code to demonstrate working of
+# Extract K digit Elements Tuples
+# Using for loop and string slicing
+
+# initializing list
+test_list = [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing K
+K = 2
+
+# using a for loop and string slicing to check length
+res = []
+for tup in test_list:
+    flag = True
+    for ele in tup:
+        if len(str(ele)) != K:
+            flag = False
+            break
+    if flag:
+        res.append(tup)
+
+# printing result
+print(""The Extracted tuples : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python  -  Extract tuples having K digit elements,https://www.geeksforgeeks.org/python-extract-tuples-having-k-digit-elements/,"# Python3 code to demonstrate working of
+# Extract K digit Elements Tuples
+
+# initializing list
+test_list = [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialising K
+K = 2
+
+# Using a generator expression and tuple unpacking
+res = tuple(t for t in test_list if all(len(str(e)) == K for e in t))
+
+# printing result
+print(""The Extracted tuples : "" + str(res))","From code
+The original list is : [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]","Python  -  Extract tuples having K digit elements
+# Python3 code to demonstrate working of
+# Extract K digit Elements Tuples
+
+# initializing list
+test_list = [(54, 2), (34, 55), (222, 23), (12, 45), (78,)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initialising K
+K = 2
+
+# Using a generator expression and tuple unpacking
+res = tuple(t for t in test_list if all(len(str(e)) == K for e in t))
+
+# printing result
+print(""The Extracted tuples : "" + str(res))"
+Python  -  Extract Symmetric tuples ,https://www.geeksforgeeks.org/python-extract-symmetric-tuples/,"# Python3 code to demonstrate working of
+# Extract Symmetric Tuples
+# Using dictionary comprehension + set()
+
+# initializing list
+test_list = [(6, 7), (2, 3), (7, 6), (9, 8), (10, 2), (8, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extract Symmetric Tuples
+# Using dictionary comprehension + set()
+temp = set(test_list) & {(b, a) for a, b in test_list}
+res = {(a, b) for a, b in temp if a < b}
+
+# printing result
+print(""The Symmetric tuples : "" + str(res))","From code
+The original list is : [(6, 7), (2, 3), (7, 6), (9, 8), (10, 2), (8, 9)]","Python  -  Extract Symmetric tuples 
+# Python3 code to demonstrate working of
+# Extract Symmetric Tuples
+# Using dictionary comprehension + set()
+
+# initializing list
+test_list = [(6, 7), (2, 3), (7, 6), (9, 8), (10, 2), (8, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extract Symmetric Tuples
+# Using dictionary comprehension + set()
+temp = set(test_list) & {(b, a) for a, b in test_list}
+res = {(a, b) for a, b in temp if a < b}
+
+# printing result
+print(""The Symmetric tuples : "" + str(res))"
+Python  -  Extract Symmetric tuples ,https://www.geeksforgeeks.org/python-extract-symmetric-tuples/,"# Python3 code to demonstrate working of
+# Extract Symmetric Tuples
+# Using Counter() + list comprehension
+from collections import Counter
+
+# initializing list
+test_list = [(6, 7), (2, 3), (7, 6), (9, 8), (10, 2), (8, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extract Symmetric Tuples
+# Using Counter() + list comprehension<
+temp = [(sub[1], sub[0]) if sub[0] < sub[1] else sub for sub in test_list]
+cnts = Counter(temp)
+res = [key for key, val in cnts.items() if val == 2]
+
+# printing result
+print(""The Symmetric tuples : "" + str(res))","From code
+The original list is : [(6, 7), (2, 3), (7, 6), (9, 8), (10, 2), (8, 9)]","Python  -  Extract Symmetric tuples 
+# Python3 code to demonstrate working of
+# Extract Symmetric Tuples
+# Using Counter() + list comprehension
+from collections import Counter
+
+# initializing list
+test_list = [(6, 7), (2, 3), (7, 6), (9, 8), (10, 2), (8, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extract Symmetric Tuples
+# Using Counter() + list comprehension<
+temp = [(sub[1], sub[0]) if sub[0] < sub[1] else sub for sub in test_list]
+cnts = Counter(temp)
+res = [key for key, val in cnts.items() if val == 2]
+
+# printing result
+print(""The Symmetric tuples : "" + str(res))"
+Python  -  Extract Symmetric tuples ,https://www.geeksforgeeks.org/python-extract-symmetric-tuples/,"# Python3 code to demonstrate working of
+# Extract Symmetric Tuples
+# Using nested for loops and a temporary set
+
+# initializing list
+test_list = [(6, 7), (2, 3), (7, 6), (9, 8), (10, 2), (8, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extract Symmetric Tuples
+# Using nested for loops and a temporary set
+temp_set = set()
+res = []
+for tpl in test_list:
+    if tpl in temp_set or (tpl[1], tpl[0]) in temp_set:
+        res.append(tpl)
+    else:
+        temp_set.add(tpl)
+
+# printing result
+print(""The Symmetric tuples : "" + str(res))","From code
+The original list is : [(6, 7), (2, 3), (7, 6), (9, 8), (10, 2), (8, 9)]","Python  -  Extract Symmetric tuples 
+# Python3 code to demonstrate working of
+# Extract Symmetric Tuples
+# Using nested for loops and a temporary set
+
+# initializing list
+test_list = [(6, 7), (2, 3), (7, 6), (9, 8), (10, 2), (8, 9)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Extract Symmetric Tuples
+# Using nested for loops and a temporary set
+temp_set = set()
+res = []
+for tpl in test_list:
+    if tpl in temp_set or (tpl[1], tpl[0]) in temp_set:
+        res.append(tpl)
+    else:
+        temp_set.add(tpl)
+
+# printing result
+print(""The Symmetric tuples : "" + str(res))"
+Python program to Sort Tuples by their Maximum element,https://www.geeksforgeeks.org/python-program-to-sort-tuples-by-their-maximum-element/,"# Python3 code to demonstrate working of
+# Sort Tuples by Maximum element
+# Using max() + sort()
+
+
+# helper function
+def get_max(sub):
+    return max(sub)
+
+
+# initializing list
+test_list = [(4, 5, 5, 7), (1, 3, 7, 4), (19, 4, 5, 3), (1, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# sort() is used to get sorted result
+# reverse for sorting by max - first element's tuples
+test_list.sort(key=get_max, reverse=True)
+
+# printing result
+print(""Sorted Tuples : "" + str(test_list))","From code
+The original list is : [(4, 5, 5, 7), (1, 3, 7, 4), (19, 4, 5, 3), (1, 2)]","Python program to Sort Tuples by their Maximum element
+# Python3 code to demonstrate working of
+# Sort Tuples by Maximum element
+# Using max() + sort()
+
+
+# helper function
+def get_max(sub):
+    return max(sub)
+
+
+# initializing list
+test_list = [(4, 5, 5, 7), (1, 3, 7, 4), (19, 4, 5, 3), (1, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# sort() is used to get sorted result
+# reverse for sorting by max - first element's tuples
+test_list.sort(key=get_max, reverse=True)
+
+# printing result
+print(""Sorted Tuples : "" + str(test_list))"
+Python program to Sort Tuples by their Maximum element,https://www.geeksforgeeks.org/python-program-to-sort-tuples-by-their-maximum-element/,"# Python3 code to demonstrate working of
+# Sort Tuples by Maximum element
+# Using sort() + lambda + reverse
+
+# initializing list
+test_list = [(4, 5, 5, 7), (1, 3, 7, 4), (19, 4, 5, 3), (1, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# lambda function getting maximum elements
+# reverse for sorting by max - first element's tuples
+test_list.sort(key=lambda sub: max(sub), reverse=True)
+
+# printing result
+print(""Sorted Tuples : "" + str(test_list))","From code
+The original list is : [(4, 5, 5, 7), (1, 3, 7, 4), (19, 4, 5, 3), (1, 2)]","Python program to Sort Tuples by their Maximum element
+# Python3 code to demonstrate working of
+# Sort Tuples by Maximum element
+# Using sort() + lambda + reverse
+
+# initializing list
+test_list = [(4, 5, 5, 7), (1, 3, 7, 4), (19, 4, 5, 3), (1, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# lambda function getting maximum elements
+# reverse for sorting by max - first element's tuples
+test_list.sort(key=lambda sub: max(sub), reverse=True)
+
+# printing result
+print(""Sorted Tuples : "" + str(test_list))"
+Python program to Sort Tuples by their Maximum element,https://www.geeksforgeeks.org/python-program-to-sort-tuples-by-their-maximum-element/,"# initializing list
+test_list = [(4, 5, 5, 7), (1, 3, 7, 4), (19, 4, 5, 3), (1, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using a loop to find the maximum element and sort based on it
+sorted_list = []
+max_val = 0
+for tup in test_list:
+    max_val = max(tup)
+    sorted_list.append((tup, max_val))
+sorted_list.sort(key=lambda x: x[1], reverse=True)
+final_list = [tup[0] for tup in sorted_list]
+
+# printing result
+print(""Sorted Tuples : "" + str(final_list))","From code
+The original list is : [(4, 5, 5, 7), (1, 3, 7, 4), (19, 4, 5, 3), (1, 2)]","Python program to Sort Tuples by their Maximum element
+# initializing list
+test_list = [(4, 5, 5, 7), (1, 3, 7, 4), (19, 4, 5, 3), (1, 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using a loop to find the maximum element and sort based on it
+sorted_list = []
+max_val = 0
+for tup in test_list:
+    max_val = max(tup)
+    sorted_list.append((tup, max_val))
+sorted_list.sort(key=lambda x: x[1], reverse=True)
+final_list = [tup[0] for tup in sorted_list]
+
+# printing result
+print(""Sorted Tuples : "" + str(final_list))"
+Python  -  Remove nested records from tuple,https://www.geeksforgeeks.org/python-remove-nested-records-from-tuple/,"# Python3 code to demonstrate working of
+# Remove nested records
+# using isinstance() + enumerate() + loop
+
+# initialize tuple
+test_tup = (1, 5, 7, (4, 6), 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Remove nested records
+# using isinstance() + enumerate() + loop
+res = tuple()
+for count, ele in enumerate(test_tup):
+    if not isinstance(ele, tuple):
+        res = res + (ele,)
+
+# printing result
+print(""Elements after removal of nested records : "" + str(res))","From code
+The original tuple : (1, 5, 7, (4, 6), 10)","Python  -  Remove nested records from tuple
+# Python3 code to demonstrate working of
+# Remove nested records
+# using isinstance() + enumerate() + loop
+
+# initialize tuple
+test_tup = (1, 5, 7, (4, 6), 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Remove nested records
+# using isinstance() + enumerate() + loop
+res = tuple()
+for count, ele in enumerate(test_tup):
+    if not isinstance(ele, tuple):
+        res = res + (ele,)
+
+# printing result
+print(""Elements after removal of nested records : "" + str(res))"
+Python  -  Remove nested records from tuple,https://www.geeksforgeeks.org/python-remove-nested-records-from-tuple/,"# Python3 code to demonstrate working of
+# Remove nested records
+
+# initialize tuple
+test_tup = (1, 5, 7, (4, 6), 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Remove nested records
+res = []
+for i in test_tup:
+    if not type(i) is tuple:
+        res.append(i)
+res = tuple(res)
+# printing result
+print(""Elements after removal of nested records : "" + str(res))","From code
+The original tuple : (1, 5, 7, (4, 6), 10)","Python  -  Remove nested records from tuple
+# Python3 code to demonstrate working of
+# Remove nested records
+
+# initialize tuple
+test_tup = (1, 5, 7, (4, 6), 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Remove nested records
+res = []
+for i in test_tup:
+    if not type(i) is tuple:
+        res.append(i)
+res = tuple(res)
+# printing result
+print(""Elements after removal of nested records : "" + str(res))"
+Python  -  Remove nested records from tuple,https://www.geeksforgeeks.org/python-remove-nested-records-from-tuple/,"# Python3 code to demonstrate working of
+# Remove nested records
+
+# initialize tuple
+test_tup = (1, 5, 7, (4, 6), 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Remove nested records
+res = list(filter(lambda x: not isinstance(x, tuple), test_tup))
+
+# printing result
+print(""Elements after removal of nested records : "" + str(res))","From code
+The original tuple : (1, 5, 7, (4, 6), 10)","Python  -  Remove nested records from tuple
+# Python3 code to demonstrate working of
+# Remove nested records
+
+# initialize tuple
+test_tup = (1, 5, 7, (4, 6), 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Remove nested records
+res = list(filter(lambda x: not isinstance(x, tuple), test_tup))
+
+# printing result
+print(""Elements after removal of nested records : "" + str(res))"
+Python  -  Remove nested records from tuple,https://www.geeksforgeeks.org/python-remove-nested-records-from-tuple/,"# Python3 code to demonstrate working of
+# Remove nested records
+
+# initialize tuple
+test_tup = (1, 5, 7, (4, 6), 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Remove nested records
+res = [x for x in test_tup if not isinstance(x, tuple)]
+
+# printing result
+print(""Elements after removal of nested records : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original tuple : (1, 5, 7, (4, 6), 10)","Python  -  Remove nested records from tuple
+# Python3 code to demonstrate working of
+# Remove nested records
+
+# initialize tuple
+test_tup = (1, 5, 7, (4, 6), 10)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+
+# Remove nested records
+res = [x for x in test_tup if not isinstance(x, tuple)]
+
+# printing result
+print(""Elements after removal of nested records : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Remove nested records from tuple,https://www.geeksforgeeks.org/python-remove-nested-records-from-tuple/,"from functools import reduce
+
+test_tup = (1, 5, 7, (4, 6), 10)
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+res = reduce(
+    lambda acc, x: acc + (x,) if not isinstance(x, tuple) else acc, test_tup, ()
+)
+print(res)
+# This code is contributed by Jyothi pinjala.","From code
+The original tuple : (1, 5, 7, (4, 6), 10)","Python  -  Remove nested records from tuple
+from functools import reduce
+
+test_tup = (1, 5, 7, (4, 6), 10)
+# printing original tuple
+print(""The original tuple : "" + str(test_tup))
+res = reduce(
+    lambda acc, x: acc + (x,) if not isinstance(x, tuple) else acc, test_tup, ()
+)
+print(res)
+# This code is contributed by Jyothi pinjala."
+Python  -  Remove nested records from tuple,https://www.geeksforgeeks.org/python-remove-nested-records-from-tuple/,"import itertools
+
+test_tup = (1, 5, 7, (4, 6), 10)
+print(""The original tuple: "" + str(test_tup))
+
+res = tuple(
+    itertools.chain(*([x] if not isinstance(x, tuple) else x for x in test_tup))
+)
+print(res)","From code
+The original tuple : (1, 5, 7, (4, 6), 10)","Python  -  Remove nested records from tuple
+import itertools
+
+test_tup = (1, 5, 7, (4, 6), 10)
+print(""The original tuple: "" + str(test_tup))
+
+res = tuple(
+    itertools.chain(*([x] if not isinstance(x, tuple) else x for x in test_tup))
+)
+print(res)"
+Python  -  Remove nested records from tuple,https://www.geeksforgeeks.org/python-remove-nested-records-from-tuple/,"def flatten_tuple(tup):
+    """"""
+    Recursively flatten a tuple of any depth into a single tuple.
+
+    Args:
+        tup: A tuple to be flattened.
+
+    Returns:
+        A flattened tuple.
+
+    """"""
+    result = []
+    for elem in tup:
+        if not isinstance(elem, tuple):
+            result.append(elem)
+        else:
+            result.extend(flatten_tuple(elem))
+    return tuple(result)
+
+
+# Driver code to test the function
+test_tup = (1, 5, 7, (4, 6), 10)
+print(""The original tuple: "" + str(test_tup))
+
+# Call the function to flatten the tuple
+res = flatten_tuple(test_tup)
+
+# Print the flattened tuple
+print(res)","From code
+The original tuple : (1, 5, 7, (4, 6), 10)","Python  -  Remove nested records from tuple
+def flatten_tuple(tup):
+    """"""
+    Recursively flatten a tuple of any depth into a single tuple.
+
+    Args:
+        tup: A tuple to be flattened.
+
+    Returns:
+        A flattened tuple.
+
+    """"""
+    result = []
+    for elem in tup:
+        if not isinstance(elem, tuple):
+            result.append(elem)
+        else:
+            result.extend(flatten_tuple(elem))
+    return tuple(result)
+
+
+# Driver code to test the function
+test_tup = (1, 5, 7, (4, 6), 10)
+print(""The original tuple: "" + str(test_tup))
+
+# Call the function to flatten the tuple
+res = flatten_tuple(test_tup)
+
+# Print the flattened tuple
+print(res)"
+Python  -  Elements Frequency in StringMixed Nested tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-mixed-nested-tuple/,"# Python3 code to demonstrate working of
+# Elements Frequency in Mixed Nested Tuple
+# Using recursion + loop
+
+
+# helper_fnc
+def flatten(test_tuple):
+    for tup in test_tuple:
+        if isinstance(tup, tuple):
+            yield from flatten(tup)
+        else:
+            yield tup
+
+
+# initializing tuple
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Elements Frequency in Mixed Nested Tuple
+# Using recursion + loop
+res = {}
+for ele in flatten(test_tuple):
+    if ele not in res:
+        res[ele] = 0
+    res[ele] += 1
+
+# printing result
+print(""The elements frequency : "" + str(res))","From code
+The original tuple : (5, 6, (5, 6), 7, (8, 9), 9)","Python  -  Elements Frequency in StringMixed Nested tuple
+# Python3 code to demonstrate working of
+# Elements Frequency in Mixed Nested Tuple
+# Using recursion + loop
+
+
+# helper_fnc
+def flatten(test_tuple):
+    for tup in test_tuple:
+        if isinstance(tup, tuple):
+            yield from flatten(tup)
+        else:
+            yield tup
+
+
+# initializing tuple
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Elements Frequency in Mixed Nested Tuple
+# Using recursion + loop
+res = {}
+for ele in flatten(test_tuple):
+    if ele not in res:
+        res[ele] = 0
+    res[ele] += 1
+
+# printing result
+print(""The elements frequency : "" + str(res))"
+Python  -  Elements Frequency in StringMixed Nested tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-mixed-nested-tuple/,"# Python3 code to demonstrate working of
+# Elements Frequency in Mixed Nested Tuple
+# Using recursion + Counter()
+from collections import Counter
+
+
+# helper_fnc
+def flatten(test_tuple):
+    for tup in test_tuple:
+        if isinstance(tup, tuple):
+            yield from flatten(tup)
+        else:
+            yield tup
+
+
+# initializing tuple
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Elements Frequency in Mixed Nested Tuple
+# Using recursion + Counter()
+res = dict(Counter(flatten(test_tuple)))
+
+# printing result
+print(""The elements frequency : "" + str(res))","From code
+The original tuple : (5, 6, (5, 6), 7, (8, 9), 9)","Python  -  Elements Frequency in StringMixed Nested tuple
+# Python3 code to demonstrate working of
+# Elements Frequency in Mixed Nested Tuple
+# Using recursion + Counter()
+from collections import Counter
+
+
+# helper_fnc
+def flatten(test_tuple):
+    for tup in test_tuple:
+        if isinstance(tup, tuple):
+            yield from flatten(tup)
+        else:
+            yield tup
+
+
+# initializing tuple
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+
+# printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Elements Frequency in Mixed Nested Tuple
+# Using recursion + Counter()
+res = dict(Counter(flatten(test_tuple)))
+
+# printing result
+print(""The elements frequency : "" + str(res))"
+Python  -  Elements Frequency in StringMixed Nested tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-mixed-nested-tuple/,"# Python3 code to demonstrate working of
+# Elements Frequency in Mixed Nested Tuple
+
+# Initializing tuple
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+
+# Printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Elements Frequency in Mixed Nested Tuple
+x = []
+for i in test_tuple:
+    if type(i) is tuple:
+        x.extend(list(i))
+    else:
+        x.append(i)
+res = dict()
+a = list(set(x))
+for i in a:
+    res[i] = x.count(i)
+
+# Printing result
+print(""The elements frequency : "" + str(res))","From code
+The original tuple : (5, 6, (5, 6), 7, (8, 9), 9)","Python  -  Elements Frequency in StringMixed Nested tuple
+# Python3 code to demonstrate working of
+# Elements Frequency in Mixed Nested Tuple
+
+# Initializing tuple
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+
+# Printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Elements Frequency in Mixed Nested Tuple
+x = []
+for i in test_tuple:
+    if type(i) is tuple:
+        x.extend(list(i))
+    else:
+        x.append(i)
+res = dict()
+a = list(set(x))
+for i in a:
+    res[i] = x.count(i)
+
+# Printing result
+print(""The elements frequency : "" + str(res))"
+Python  -  Elements Frequency in StringMixed Nested tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-mixed-nested-tuple/,"# Python3 code to demonstrate working of
+# Elements Frequency in Mixed Nested Tuple
+import operator as op
+
+# Initializing tuple
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+
+# Printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Elements Frequency in Mixed Nested Tuple
+x = []
+for i in test_tuple:
+    if type(i) is tuple:
+        x.extend(list(i))
+    else:
+        x.append(i)
+res = dict()
+a = list(set(x))
+for i in a:
+    res[i] = op.countOf(x, i)
+
+# Printing result
+print(""The elements frequency : "" + str(res))","From code
+The original tuple : (5, 6, (5, 6), 7, (8, 9), 9)","Python  -  Elements Frequency in StringMixed Nested tuple
+# Python3 code to demonstrate working of
+# Elements Frequency in Mixed Nested Tuple
+import operator as op
+
+# Initializing tuple
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+
+# Printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+
+# Elements Frequency in Mixed Nested Tuple
+x = []
+for i in test_tuple:
+    if type(i) is tuple:
+        x.extend(list(i))
+    else:
+        x.append(i)
+res = dict()
+a = list(set(x))
+for i in a:
+    res[i] = op.countOf(x, i)
+
+# Printing result
+print(""The elements frequency : "" + str(res))"
+Python  -  Elements Frequency in StringMixed Nested tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-mixed-nested-tuple/,"from collections import defaultdict
+
+
+def count_elements(t):
+    freq = defaultdict(int)
+    for item in t:
+        if isinstance(item, int):
+            freq[item] += 1
+        elif isinstance(item, tuple):
+            sub_freq = count_elements(item)
+            for k, v in sub_freq.items():
+                freq[k] += v
+    return freq
+
+
+# Example usage
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+# Printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+result = count_elements(test_tuple)
+print(""The elements frequency : "" + str(result))
+# This code is contributed by Vinay Pinjala.","From code
+The original tuple : (5, 6, (5, 6), 7, (8, 9), 9)","Python  -  Elements Frequency in StringMixed Nested tuple
+from collections import defaultdict
+
+
+def count_elements(t):
+    freq = defaultdict(int)
+    for item in t:
+        if isinstance(item, int):
+            freq[item] += 1
+        elif isinstance(item, tuple):
+            sub_freq = count_elements(item)
+            for k, v in sub_freq.items():
+                freq[k] += v
+    return freq
+
+
+# Example usage
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+# Printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+result = count_elements(test_tuple)
+print(""The elements frequency : "" + str(result))
+# This code is contributed by Vinay Pinjala."
+Python  -  Elements Frequency in StringMixed Nested tuple,https://www.geeksforgeeks.org/python-elements-frequency-in-mixed-nested-tuple/,"def count_elements(t):
+    freq = {}
+    for item in t:
+        if isinstance(item, int):
+            if item not in freq:
+                freq[item] = 0
+            freq[item] += 1
+        elif isinstance(item, tuple):
+            for subitem in item:
+                if isinstance(subitem, int):
+                    if subitem not in freq:
+                        freq[subitem] = 0
+                    freq[subitem] += 1
+    return freq
+
+
+# Example usage
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+# Printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+result = count_elements(test_tuple)
+print(""The elements frequency : "" + str(result))
+# This code is contributed by tvsk.","From code
+The original tuple : (5, 6, (5, 6), 7, (8, 9), 9)","Python  -  Elements Frequency in StringMixed Nested tuple
+def count_elements(t):
+    freq = {}
+    for item in t:
+        if isinstance(item, int):
+            if item not in freq:
+                freq[item] = 0
+            freq[item] += 1
+        elif isinstance(item, tuple):
+            for subitem in item:
+                if isinstance(subitem, int):
+                    if subitem not in freq:
+                        freq[subitem] = 0
+                    freq[subitem] += 1
+    return freq
+
+
+# Example usage
+test_tuple = (5, 6, (5, 6), 7, (8, 9), 9)
+# Printing original tuple
+print(""The original tuple : "" + str(test_tuple))
+result = count_elements(test_tuple)
+print(""The elements frequency : "" + str(result))
+# This code is contributed by tvsk."
+Python Program to get unique elements in nested tuple,https://www.geeksforgeeks.org/python-how-to-get-unique-elements-in-nested-tuple/,"# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+# Using nested loop + set()
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+# Using nested loop + set()
+res = []
+temp = set()
+for inner in test_list:
+    for ele in inner:
+        if not ele in temp:
+            temp.add(ele)
+            res.append(ele)
+
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))","From code
+The original list : [(3, 4, 5), (4, 5, 7), (1, 4)]","Python Program to get unique elements in nested tuple
+# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+# Using nested loop + set()
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+# Using nested loop + set()
+res = []
+temp = set()
+for inner in test_list:
+    for ele in inner:
+        if not ele in temp:
+            temp.add(ele)
+            res.append(ele)
+
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))"
+Python Program to get unique elements in nested tuple,https://www.geeksforgeeks.org/python-how-to-get-unique-elements-in-nested-tuple/,"# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+# Using from_iterable() + set()
+from itertools import chain
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+# Using from_iterable() + set()
+res = list(set(chain.from_iterable(test_list)))
+
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))","From code
+The original list : [(3, 4, 5), (4, 5, 7), (1, 4)]","Python Program to get unique elements in nested tuple
+# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+# Using from_iterable() + set()
+from itertools import chain
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+# Using from_iterable() + set()
+res = list(set(chain.from_iterable(test_list)))
+
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))"
+Python Program to get unique elements in nested tuple,https://www.geeksforgeeks.org/python-how-to-get-unique-elements-in-nested-tuple/,"# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+x = []
+for i in test_list:
+    i = list(i)
+    x.extend(i)
+res = list(set(x))
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))","From code
+The original list : [(3, 4, 5), (4, 5, 7), (1, 4)]","Python Program to get unique elements in nested tuple
+# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+x = []
+for i in test_list:
+    i = list(i)
+    x.extend(i)
+res = list(set(x))
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))"
+Python Program to get unique elements in nested tuple,https://www.geeksforgeeks.org/python-how-to-get-unique-elements-in-nested-tuple/,"# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+from collections import Counter
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+x = []
+for i in test_list:
+    x.extend(list(i))
+freq = Counter(x)
+res = list(freq.keys())
+res.sort()
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))","From code
+The original list : [(3, 4, 5), (4, 5, 7), (1, 4)]","Python Program to get unique elements in nested tuple
+# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+from collections import Counter
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+x = []
+for i in test_list:
+    x.extend(list(i))
+freq = Counter(x)
+res = list(freq.keys())
+res.sort()
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))"
+Python Program to get unique elements in nested tuple,https://www.geeksforgeeks.org/python-how-to-get-unique-elements-in-nested-tuple/,"# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+
+import operator as op
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+# Using nested loop + set()
+res = []
+temp = set()
+for inner in test_list:
+    for ele in inner:
+        if op.countOf(temp, ele) == 0:
+            temp.add(ele)
+            res.append(ele)
+res.sort()
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))","From code
+The original list : [(3, 4, 5), (4, 5, 7), (1, 4)]","Python Program to get unique elements in nested tuple
+# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+
+import operator as op
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+# Using nested loop + set()
+res = []
+temp = set()
+for inner in test_list:
+    for ele in inner:
+        if op.countOf(temp, ele) == 0:
+            temp.add(ele)
+            res.append(ele)
+res.sort()
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))"
+Python Program to get unique elements in nested tuple,https://www.geeksforgeeks.org/python-how-to-get-unique-elements-in-nested-tuple/,"# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+# Using list comprehension and set conversion
+res = sorted(set([x for inner in test_list for x in inner]))
+
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))","From code
+The original list : [(3, 4, 5), (4, 5, 7), (1, 4)]","Python Program to get unique elements in nested tuple
+# Python3 code to demonstrate working of
+# Unique elements in nested tuple
+
+# initialize list
+test_list = [(3, 4, 5), (4, 5, 7), (1, 4)]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# Unique elements in nested tuple
+# Using list comprehension and set conversion
+res = sorted(set([x for inner in test_list for x in inner]))
+
+# printing result
+print(""Unique elements in nested tuples are : "" + str(res))"
+Python program to Concatenate tuples to nested tuples,https://www.geeksforgeeks.org/python-how-to-concatenate-tuples-to-nested-tuples/,"# Python3 code to demonstrate working of
+# Concatenating tuples to nested tuples
+# using + operator + "", "" operator during initialization
+
+# initialize tuples
+test_tup1 = ((3, 4),)
+test_tup2 = ((5, 6),)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Concatenating tuples to nested tuples
+# using + operator + "", "" operator during initialization
+res = test_tup1 + test_tup2
+
+# printing result
+print(""Tuples after Concatenating : "" + str(res))","From code
+The original tuple 1 : ((3, 4), )","Python program to Concatenate tuples to nested tuples
+# Python3 code to demonstrate working of
+# Concatenating tuples to nested tuples
+# using + operator + "", "" operator during initialization
+
+# initialize tuples
+test_tup1 = ((3, 4),)
+test_tup2 = ((5, 6),)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Concatenating tuples to nested tuples
+# using + operator + "", "" operator during initialization
+res = test_tup1 + test_tup2
+
+# printing result
+print(""Tuples after Concatenating : "" + str(res))"
+Python program to Concatenate tuples to nested tuples,https://www.geeksforgeeks.org/python-how-to-concatenate-tuples-to-nested-tuples/,"# Python3 code to demonstrate working of
+# Concatenating tuples to nested tuples
+# Using "", "" operator during concatenation
+
+# initialize tuples
+test_tup1 = (3, 4)
+test_tup2 = (5, 6)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Concatenating tuples to nested tuples
+# Using "", "" operator during concatenation
+res = (test_tup1,) + (test_tup2,)
+
+# printing result
+print(""Tuples after Concatenating : "" + str(res))","From code
+The original tuple 1 : ((3, 4), )","Python program to Concatenate tuples to nested tuples
+# Python3 code to demonstrate working of
+# Concatenating tuples to nested tuples
+# Using "", "" operator during concatenation
+
+# initialize tuples
+test_tup1 = (3, 4)
+test_tup2 = (5, 6)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Concatenating tuples to nested tuples
+# Using "", "" operator during concatenation
+res = (test_tup1,) + (test_tup2,)
+
+# printing result
+print(""Tuples after Concatenating : "" + str(res))"
+Python program to Concatenate tuples to nested tuples,https://www.geeksforgeeks.org/python-how-to-concatenate-tuples-to-nested-tuples/,"# Python3 code to demonstrate working of
+# Concatenating tuples to nested tuples
+# using + operator + "", "" operator during initialization
+
+# initialize tuples
+test_tup1 = ((3, 4),)
+test_tup2 = ((5, 6),)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Concatenating tuples to nested tuples
+test_tup1 = list(test_tup1)
+test_tup2 = list(test_tup2)
+test_tup1.extend(test_tup2)
+# printing result
+print(""Tuples after Concatenating : "" + str(tuple(test_tup1)))","From code
+The original tuple 1 : ((3, 4), )","Python program to Concatenate tuples to nested tuples
+# Python3 code to demonstrate working of
+# Concatenating tuples to nested tuples
+# using + operator + "", "" operator during initialization
+
+# initialize tuples
+test_tup1 = ((3, 4),)
+test_tup2 = ((5, 6),)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Concatenating tuples to nested tuples
+test_tup1 = list(test_tup1)
+test_tup2 = list(test_tup2)
+test_tup1.extend(test_tup2)
+# printing result
+print(""Tuples after Concatenating : "" + str(tuple(test_tup1)))"
+Python program to Concatenate tuples to nested tuples,https://www.geeksforgeeks.org/python-how-to-concatenate-tuples-to-nested-tuples/,"import itertools
+
+test_tup1 = ((3, 4),)
+test_tup2 = ((5, 6),)
+
+# using itertools.chain() to concatenate tuples to nested tuples
+res = tuple(itertools.chain(test_tup1, test_tup2))
+
+# printing result
+print(""Tuples after Concatenating : "", res)","From code
+The original tuple 1 : ((3, 4), )","Python program to Concatenate tuples to nested tuples
+import itertools
+
+test_tup1 = ((3, 4),)
+test_tup2 = ((5, 6),)
+
+# using itertools.chain() to concatenate tuples to nested tuples
+res = tuple(itertools.chain(test_tup1, test_tup2))
+
+# printing result
+print(""Tuples after Concatenating : "", res)"
+Python program to Concatenate tuples to nested tuples,https://www.geeksforgeeks.org/python-how-to-concatenate-tuples-to-nested-tuples/,"# Python3 code to demonstrate working of
+# Concatenating tuples to nested tuples
+# using functools.reduce() method
+
+# import functools module
+import functools
+
+# initialize tuples
+test_tup1 = ((3, 4),)
+test_tup2 = ((5, 6),)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Concatenating tuples to nested tuples
+# using functools.reduce() method
+res = functools.reduce(lambda x, y: x + y, (test_tup1, test_tup2))
+
+# printing result
+print(""Tuples after Concatenating : "" + str(res))","From code
+The original tuple 1 : ((3, 4), )","Python program to Concatenate tuples to nested tuples
+# Python3 code to demonstrate working of
+# Concatenating tuples to nested tuples
+# using functools.reduce() method
+
+# import functools module
+import functools
+
+# initialize tuples
+test_tup1 = ((3, 4),)
+test_tup2 = ((5, 6),)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Concatenating tuples to nested tuples
+# using functools.reduce() method
+res = functools.reduce(lambda x, y: x + y, (test_tup1, test_tup2))
+
+# printing result
+print(""Tuples after Concatenating : "" + str(res))"
+Python program to Concatenate tuples to nested tuples,https://www.geeksforgeeks.org/python-how-to-concatenate-tuples-to-nested-tuples/,"# Python3 code to demonstrate working of
+# Concatenating tuples to nested tuples
+# using extend() method of list class
+
+# initialize tuples
+test_tup1 = (3, 4)
+test_tup2 = (5, 6)
+
+# create an empty list
+lst = []
+
+# Concatenating tuples to nested tuples
+# using extend() method of list class
+lst.extend(test_tup1)
+lst.extend(test_tup2)
+res = tuple([lst[i : i + 2] for i in range(0, len(lst), 2)])
+
+# printing result
+print(""Tuples after Concatenating : "", res)","From code
+The original tuple 1 : ((3, 4), )","Python program to Concatenate tuples to nested tuples
+# Python3 code to demonstrate working of
+# Concatenating tuples to nested tuples
+# using extend() method of list class
+
+# initialize tuples
+test_tup1 = (3, 4)
+test_tup2 = (5, 6)
+
+# create an empty list
+lst = []
+
+# Concatenating tuples to nested tuples
+# using extend() method of list class
+lst.extend(test_tup1)
+lst.extend(test_tup2)
+res = tuple([lst[i : i + 2] for i in range(0, len(lst), 2)])
+
+# printing result
+print(""Tuples after Concatenating : "", res)"
+Python  -  Sort by Frequency of second element in Tuple list,https://www.geeksforgeeks.org/python-sort-by-frequency-of-second-element-in-tuple-list/,"# Python3 code to demonstrate working of
+# Sort by Frequency of second element in Tuple List
+# Using sorted() + loop + defaultdict() + lambda
+from collections import defaultdict
+
+# initializing list
+test_list = [(6, 5), (2, 7), (2, 5), (8, 7), (9, 8), (3, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# constructing mapping
+freq_map = defaultdict(int)
+for idx, val in test_list:
+    freq_map[val] += 1
+
+# performing sort of result
+res = sorted(test_list, key=lambda ele: freq_map[ele[1]], reverse=True)
+
+# printing results
+print(""Sorted List of tuples : "" + str(res))","From code
+The original list is : [(6, 5), (2, 7), (2, 5), (8, 7), (9, 8), (3, 7)]","Python  -  Sort by Frequency of second element in Tuple list
+# Python3 code to demonstrate working of
+# Sort by Frequency of second element in Tuple List
+# Using sorted() + loop + defaultdict() + lambda
+from collections import defaultdict
+
+# initializing list
+test_list = [(6, 5), (2, 7), (2, 5), (8, 7), (9, 8), (3, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# constructing mapping
+freq_map = defaultdict(int)
+for idx, val in test_list:
+    freq_map[val] += 1
+
+# performing sort of result
+res = sorted(test_list, key=lambda ele: freq_map[ele[1]], reverse=True)
+
+# printing results
+print(""Sorted List of tuples : "" + str(res))"
+Python  -  Sort by Frequency of second element in Tuple list,https://www.geeksforgeeks.org/python-sort-by-frequency-of-second-element-in-tuple-list/,"# Python3 code to demonstrate working of
+# Sort by Frequency of second element in Tuple List
+# Using Counter() + lambda + sorted()
+from collections import Counter
+
+# initializing list
+test_list = [(6, 5), (2, 7), (2, 5), (8, 7), (9, 8), (3, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# constructing mapping using Counter
+freq_map = Counter(val for key, val in test_list)
+
+# performing sort of result
+res = sorted(test_list, key=lambda ele: freq_map[ele[1]], reverse=True)
+
+# printing results
+print(""Sorted List of tuples : "" + str(res))","From code
+The original list is : [(6, 5), (2, 7), (2, 5), (8, 7), (9, 8), (3, 7)]","Python  -  Sort by Frequency of second element in Tuple list
+# Python3 code to demonstrate working of
+# Sort by Frequency of second element in Tuple List
+# Using Counter() + lambda + sorted()
+from collections import Counter
+
+# initializing list
+test_list = [(6, 5), (2, 7), (2, 5), (8, 7), (9, 8), (3, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# constructing mapping using Counter
+freq_map = Counter(val for key, val in test_list)
+
+# performing sort of result
+res = sorted(test_list, key=lambda ele: freq_map[ele[1]], reverse=True)
+
+# printing results
+print(""Sorted List of tuples : "" + str(res))"
+Python  -  Sort by Frequency of second element in Tuple list,https://www.geeksforgeeks.org/python-sort-by-frequency-of-second-element-in-tuple-list/,"from itertools import groupby  # import groupby function from itertools module
+
+
+def sort_by_frequency(
+    test_list,
+):  # define function called sort_by_frequency that takes a list called test_list as input
+    freq_dict = {
+        val: len(list(group))
+        for val, group in groupby(sorted(test_list, key=lambda x: x[1]), lambda x: x[1])
+    }
+    # create a dictionary called freq_dict where each key is a unique second element of a tuple in test_list and its value is the number of times that second element appears in test_list
+    # we do this by using the groupby function to group the tuples in test_list by their second element, then using len to count the number of tuples in each group
+    # we use sorted to sort the list of tuples by their second element before using groupby, and we use a lambda function to specify that we want to group by the second element of each tuple
+    # the resulting dictionary has keys that are unique second elements from test_list and values that are the frequency of each second element in test_list
+    return sorted(test_list, key=lambda x: freq_dict[x[1]], reverse=True)
+    # sort the original list of tuples (test_list) based on the values in freq_dict
+    # we use a lambda function to specify that we want to sort by the value in freq_dict corresponding to the second element of each tuple in test_list
+    # we sort the list in reverse order (highest frequency first)
+
+
+test_list = [(6, 5), (1, 7), (2, 5), (8, 7), (9, 8), (3, 7)]  # define test_list
+print(""The original list is : "" + str(test_list))  # print the original list
+print(
+    ""The sorted list is : "" + str(sort_by_frequency(test_list))
+)  # print the sorted list returned by the sort_by_frequency function","From code
+The original list is : [(6, 5), (2, 7), (2, 5), (8, 7), (9, 8), (3, 7)]","Python  -  Sort by Frequency of second element in Tuple list
+from itertools import groupby  # import groupby function from itertools module
+
+
+def sort_by_frequency(
+    test_list,
+):  # define function called sort_by_frequency that takes a list called test_list as input
+    freq_dict = {
+        val: len(list(group))
+        for val, group in groupby(sorted(test_list, key=lambda x: x[1]), lambda x: x[1])
+    }
+    # create a dictionary called freq_dict where each key is a unique second element of a tuple in test_list and its value is the number of times that second element appears in test_list
+    # we do this by using the groupby function to group the tuples in test_list by their second element, then using len to count the number of tuples in each group
+    # we use sorted to sort the list of tuples by their second element before using groupby, and we use a lambda function to specify that we want to group by the second element of each tuple
+    # the resulting dictionary has keys that are unique second elements from test_list and values that are the frequency of each second element in test_list
+    return sorted(test_list, key=lambda x: freq_dict[x[1]], reverse=True)
+    # sort the original list of tuples (test_list) based on the values in freq_dict
+    # we use a lambda function to specify that we want to sort by the value in freq_dict corresponding to the second element of each tuple in test_list
+    # we sort the list in reverse order (highest frequency first)
+
+
+test_list = [(6, 5), (1, 7), (2, 5), (8, 7), (9, 8), (3, 7)]  # define test_list
+print(""The original list is : "" + str(test_list))  # print the original list
+print(
+    ""The sorted list is : "" + str(sort_by_frequency(test_list))
+)  # print the sorted list returned by the sort_by_frequency function"
+Python  -  Sort by Frequency of second element in Tuple list,https://www.geeksforgeeks.org/python-sort-by-frequency-of-second-element-in-tuple-list/,"import numpy as np
+
+# initializing list
+test_list = [(6, 5), (2, 7), (2, 5), (8, 7), (9, 8), (3, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# convert the list to a numpy array
+arr = np.array(test_list)
+
+# get the frequency of each second element using numpy's unique function
+counts = np.unique(arr[:, 1], return_counts=True)
+
+# sort the indices based on the frequency of the second element using numpy's argsort function
+sorted_indices = np.argsort(-counts[1])
+
+# create an empty array to store the sorted tuples
+sorted_arr = np.empty_like(arr)
+
+# iterate over the sorted indices and fill in the sorted array
+start = 0
+for i in sorted_indices:
+    freq = counts[1][i]
+    indices = np.where(arr[:, 1] == counts[0][i])[0]
+    end = start + freq
+    sorted_arr[start:end] = arr[indices]
+    start = end
+
+# convert the sorted array back to a list of tuples
+res = [tuple(row) for row in sorted_arr]
+
+# printing results
+print(""Sorted List of tuples : "" + str(res))","From code
+The original list is : [(6, 5), (2, 7), (2, 5), (8, 7), (9, 8), (3, 7)]","Python  -  Sort by Frequency of second element in Tuple list
+import numpy as np
+
+# initializing list
+test_list = [(6, 5), (2, 7), (2, 5), (8, 7), (9, 8), (3, 7)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# convert the list to a numpy array
+arr = np.array(test_list)
+
+# get the frequency of each second element using numpy's unique function
+counts = np.unique(arr[:, 1], return_counts=True)
+
+# sort the indices based on the frequency of the second element using numpy's argsort function
+sorted_indices = np.argsort(-counts[1])
+
+# create an empty array to store the sorted tuples
+sorted_arr = np.empty_like(arr)
+
+# iterate over the sorted indices and fill in the sorted array
+start = 0
+for i in sorted_indices:
+    freq = counts[1][i]
+    indices = np.where(arr[:, 1] == counts[0][i])[0]
+    end = start + freq
+    sorted_arr[start:end] = arr[indices]
+    start = end
+
+# convert the sorted array back to a list of tuples
+res = [tuple(row) for row in sorted_arr]
+
+# printing results
+print(""Sorted List of tuples : "" + str(res))"
+Python  -  Sort lists in tuple,https://www.geeksforgeeks.org/python-sort-lists-in-tuple/,"# Python3 code to demonstrate working of
+# Sort lists in tuple
+# Using tuple() + sorted() + generator expression
+
+# Initializing tuple
+test_tup = ([7, 5, 4], [8, 2, 4], [0, 7, 5])
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Sort lists in tuple
+# Using tuple() + sorted() + generator expression
+res = tuple((sorted(sub) for sub in test_tup))
+
+# printing result
+print(""The tuple after sorting lists : "" + str(res))","From code
+The original tuple is : ([7, 5, 4], [8, 2, 4], [0, 7, 5])","Python  -  Sort lists in tuple
+# Python3 code to demonstrate working of
+# Sort lists in tuple
+# Using tuple() + sorted() + generator expression
+
+# Initializing tuple
+test_tup = ([7, 5, 4], [8, 2, 4], [0, 7, 5])
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Sort lists in tuple
+# Using tuple() + sorted() + generator expression
+res = tuple((sorted(sub) for sub in test_tup))
+
+# printing result
+print(""The tuple after sorting lists : "" + str(res))"
+Python  -  Sort lists in tuple,https://www.geeksforgeeks.org/python-sort-lists-in-tuple/,"# Python3 code to demonstrate working of
+# Sort lists in tuple
+# Using map() + sorted()
+
+# Initializing tuple
+test_tup = ([7, 5, 4], [8, 2, 4], [0, 7, 5])
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Sort lists in tuple
+# Using map() + sorted()
+res = tuple(map(sorted, test_tup))
+
+# printing result
+print(""The tuple after sorting lists : "" + str(res))","From code
+The original tuple is : ([7, 5, 4], [8, 2, 4], [0, 7, 5])","Python  -  Sort lists in tuple
+# Python3 code to demonstrate working of
+# Sort lists in tuple
+# Using map() + sorted()
+
+# Initializing tuple
+test_tup = ([7, 5, 4], [8, 2, 4], [0, 7, 5])
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# Sort lists in tuple
+# Using map() + sorted()
+res = tuple(map(sorted, test_tup))
+
+# printing result
+print(""The tuple after sorting lists : "" + str(res))"
+Python  -  Sort lists in tuple,https://www.geeksforgeeks.org/python-sort-lists-in-tuple/,"original_tuple = ([7, 5, 4], [8, 2, 4], [0, 7, 5])
+
+sorted_lists = ()
+for lst in original_tuple:
+    sorted_list = sorted(lst)
+    sorted_lists += (sorted_list,)
+
+print(sorted_lists)","From code
+The original tuple is : ([7, 5, 4], [8, 2, 4], [0, 7, 5])","Python  -  Sort lists in tuple
+original_tuple = ([7, 5, 4], [8, 2, 4], [0, 7, 5])
+
+sorted_lists = ()
+for lst in original_tuple:
+    sorted_list = sorted(lst)
+    sorted_lists += (sorted_list,)
+
+print(sorted_lists)"
+Python program to Order Tuples using external List,https://www.geeksforgeeks.org/python-order-tuples-by-list/,"# Python3 code to demonstrate working of
+# Order Tuples by List
+# Using dict() + list comprehension
+
+# initializing list
+test_list = [(""Gfg"", 3), (""best"", 9), (""CS"", 10), (""Geeks"", 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing order list
+ord_list = [""Geeks"", ""best"", ""CS"", ""Gfg""]
+
+# Order Tuples by List
+# Using dict() + list comprehension
+temp = dict(test_list)
+res = [(key, temp[key]) for key in ord_list]
+
+# printing result
+print(""The ordered tuple list : "" + str(res))","From code
+The original list is : [('Gfg', 3), ('best', 9), ('CS', 10), ('Geeks', 2)]","Python program to Order Tuples using external List
+# Python3 code to demonstrate working of
+# Order Tuples by List
+# Using dict() + list comprehension
+
+# initializing list
+test_list = [(""Gfg"", 3), (""best"", 9), (""CS"", 10), (""Geeks"", 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing order list
+ord_list = [""Geeks"", ""best"", ""CS"", ""Gfg""]
+
+# Order Tuples by List
+# Using dict() + list comprehension
+temp = dict(test_list)
+res = [(key, temp[key]) for key in ord_list]
+
+# printing result
+print(""The ordered tuple list : "" + str(res))"
+Python program to Order Tuples using external List,https://www.geeksforgeeks.org/python-order-tuples-by-list/,"# Python3 code to demonstrate working of
+# Order Tuples by List
+# Using setdefault() + sorted() + lambda
+
+# initializing list
+test_list = [(""Gfg"", 3), (""best"", 9), (""CS"", 10), (""Geeks"", 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing order list
+ord_list = [""Geeks"", ""best"", ""CS"", ""Gfg""]
+
+# Order Tuples by List
+# Using setdefault() + sorted() + lambda
+temp = dict()
+for key, ele in enumerate(ord_list):
+    temp.setdefault(ele, []).append(key)
+res = sorted(test_list, key=lambda ele: temp[ele[0]].pop())
+
+# printing result
+print(""The ordered tuple list : "" + str(res))","From code
+The original list is : [('Gfg', 3), ('best', 9), ('CS', 10), ('Geeks', 2)]","Python program to Order Tuples using external List
+# Python3 code to demonstrate working of
+# Order Tuples by List
+# Using setdefault() + sorted() + lambda
+
+# initializing list
+test_list = [(""Gfg"", 3), (""best"", 9), (""CS"", 10), (""Geeks"", 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing order list
+ord_list = [""Geeks"", ""best"", ""CS"", ""Gfg""]
+
+# Order Tuples by List
+# Using setdefault() + sorted() + lambda
+temp = dict()
+for key, ele in enumerate(ord_list):
+    temp.setdefault(ele, []).append(key)
+res = sorted(test_list, key=lambda ele: temp[ele[0]].pop())
+
+# printing result
+print(""The ordered tuple list : "" + str(res))"
+Python program to Order Tuples using external List,https://www.geeksforgeeks.org/python-order-tuples-by-list/,"# Python3 code to demonstrate working of
+# Order Tuples by List
+
+# initializing list
+test_list = [(""Gfg"", 3), (""best"", 9), (""CS"", 10), (""Geeks"", 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing order list
+ord_list = [""Geeks"", ""best"", ""CS"", ""Gfg""]
+
+res = []
+x = []
+for i in test_list:
+    x.append(i[0])
+for i in ord_list:
+    if i in x:
+        res.append(test_list[x.index(i)])
+# printing result
+print(""The ordered tuple list : "" + str(res))","From code
+The original list is : [('Gfg', 3), ('best', 9), ('CS', 10), ('Geeks', 2)]","Python program to Order Tuples using external List
+# Python3 code to demonstrate working of
+# Order Tuples by List
+
+# initializing list
+test_list = [(""Gfg"", 3), (""best"", 9), (""CS"", 10), (""Geeks"", 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing order list
+ord_list = [""Geeks"", ""best"", ""CS"", ""Gfg""]
+
+res = []
+x = []
+for i in test_list:
+    x.append(i[0])
+for i in ord_list:
+    if i in x:
+        res.append(test_list[x.index(i)])
+# printing result
+print(""The ordered tuple list : "" + str(res))"
+Python program to Order Tuples using external List,https://www.geeksforgeeks.org/python-order-tuples-by-list/,"def order_tuples_by_list(test_list, ord_list):
+    return sorted(test_list, key=lambda x: ord_list.index(x[0]))
+
+
+test_list = [(""Gfg"", 10), (""best"", 3), (""CS"", 8), (""Geeks"", 7)]
+ord_list = [""Geeks"", ""best"", ""CS"", ""Gfg""]
+print(order_tuples_by_list(test_list, ord_list))","From code
+The original list is : [('Gfg', 3), ('best', 9), ('CS', 10), ('Geeks', 2)]","Python program to Order Tuples using external List
+def order_tuples_by_list(test_list, ord_list):
+    return sorted(test_list, key=lambda x: ord_list.index(x[0]))
+
+
+test_list = [(""Gfg"", 10), (""best"", 3), (""CS"", 8), (""Geeks"", 7)]
+ord_list = [""Geeks"", ""best"", ""CS"", ""Gfg""]
+print(order_tuples_by_list(test_list, ord_list))"
+Python program to Order Tuples using external List,https://www.geeksforgeeks.org/python-order-tuples-by-list/,"from operator import itemgetter
+
+# input
+original_list = [(""Gfg"", 3), (""best"", 9), (""CS"", 10), (""Geeks"", 2)]
+
+# sort the list using the sorted() function with itemgetter() function as its key parameter
+ordered_list = sorted(original_list, key=itemgetter(1))
+
+# output
+print(ordered_list)","From code
+The original list is : [('Gfg', 3), ('best', 9), ('CS', 10), ('Geeks', 2)]","Python program to Order Tuples using external List
+from operator import itemgetter
+
+# input
+original_list = [(""Gfg"", 3), (""best"", 9), (""CS"", 10), (""Geeks"", 2)]
+
+# sort the list using the sorted() function with itemgetter() function as its key parameter
+ordered_list = sorted(original_list, key=itemgetter(1))
+
+# output
+print(ordered_list)"
+Python program to Order Tuples using external List,https://www.geeksforgeeks.org/python-order-tuples-by-list/,"from functools import reduce
+
+# initializing list
+test_list = [(""Gfg"", 3), (""best"", 9), (""CS"", 10), (""Geeks"", 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing order list
+ord_list = [""Geeks"", ""best"", ""CS"", ""Gfg""]
+
+# using reduce() to sort the list based on order list
+res = reduce(
+    lambda acc, key: acc + [ele for ele in test_list if ele[0] == key], ord_list, []
+)
+
+# printing result
+print(""The ordered tuple list : "" + str(res))
+# This is code is contributed by Vinay Pinjala.","From code
+The original list is : [('Gfg', 3), ('best', 9), ('CS', 10), ('Geeks', 2)]","Python program to Order Tuples using external List
+from functools import reduce
+
+# initializing list
+test_list = [(""Gfg"", 3), (""best"", 9), (""CS"", 10), (""Geeks"", 2)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing order list
+ord_list = [""Geeks"", ""best"", ""CS"", ""Gfg""]
+
+# using reduce() to sort the list based on order list
+res = reduce(
+    lambda acc, key: acc + [ele for ele in test_list if ele[0] == key], ord_list, []
+)
+
+# printing result
+print(""The ordered tuple list : "" + str(res))
+# This is code is contributed by Vinay Pinjala."
+Python  -  Filter Tuples by Kth element from list,https://www.geeksforgeeks.org/python-filter-tuples-by-kth-element-from-list/,"# Python3 code to demonstrate working of
+# Filter Tuples by Kth element from List
+# Using list comprehension
+
+# initializing list
+test_list = [(""GFg"", 5, 9), (""is"", 4, 3), (""best"", 10, 29)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing check_list
+check_list = [4, 2, 8, 10]
+
+# initializing K
+K = 1
+
+# checking for presence on Kth element in list
+# one liner
+res = [sub for sub in test_list if sub[K] in check_list]
+
+# printing result
+print(""The filtered tuples : "" + str(res))","From code
+The original list is : [('GFg', 5, 9), ('is', 4, 3), ('best', 10, 29)]","Python  -  Filter Tuples by Kth element from list
+# Python3 code to demonstrate working of
+# Filter Tuples by Kth element from List
+# Using list comprehension
+
+# initializing list
+test_list = [(""GFg"", 5, 9), (""is"", 4, 3), (""best"", 10, 29)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing check_list
+check_list = [4, 2, 8, 10]
+
+# initializing K
+K = 1
+
+# checking for presence on Kth element in list
+# one liner
+res = [sub for sub in test_list if sub[K] in check_list]
+
+# printing result
+print(""The filtered tuples : "" + str(res))"
+Python  -  Filter Tuples by Kth element from list,https://www.geeksforgeeks.org/python-filter-tuples-by-kth-element-from-list/,"# Python3 code to demonstrate working of
+# Filter Tuples by Kth element from List
+# Using filter() + lambda
+
+# initializing list
+test_list = [(""GFg"", 5, 9), (""is"", 4, 3), (""best"", 10, 29)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing check_list
+check_list = [4, 2, 8, 10]
+
+# initializing K
+K = 1
+
+# filter() perform filter, lambda func. checks for presence
+# one liner
+res = list(filter(lambda sub: sub[K] in check_list, test_list))
+
+# printing result
+print(""The filtered tuples : "" + str(res))","From code
+The original list is : [('GFg', 5, 9), ('is', 4, 3), ('best', 10, 29)]","Python  -  Filter Tuples by Kth element from list
+# Python3 code to demonstrate working of
+# Filter Tuples by Kth element from List
+# Using filter() + lambda
+
+# initializing list
+test_list = [(""GFg"", 5, 9), (""is"", 4, 3), (""best"", 10, 29)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing check_list
+check_list = [4, 2, 8, 10]
+
+# initializing K
+K = 1
+
+# filter() perform filter, lambda func. checks for presence
+# one liner
+res = list(filter(lambda sub: sub[K] in check_list, test_list))
+
+# printing result
+print(""The filtered tuples : "" + str(res))"
+Python  -  Filter Tuples by Kth element from list,https://www.geeksforgeeks.org/python-filter-tuples-by-kth-element-from-list/,"# Python3 code to demonstrate working of
+# Filter Tuples by Kth element from List
+# Using for loop
+
+# initializing list
+test_list = [(""GFg"", 5, 9), (""is"", 4, 3), (""best"", 10, 29)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing check_list
+check_list = [4, 2, 8, 10]
+
+# initializing K
+K = 1
+
+# initializing empty result list
+res = []
+
+# iterating over tuples in test_list
+for tup in test_list:
+    # checking if Kth element is in check_list
+    if tup[K] in check_list:
+        # appending tuple to result list
+        res.append(tup)
+
+# printing result
+print(""The filtered tuples : "" + str(res))","From code
+The original list is : [('GFg', 5, 9), ('is', 4, 3), ('best', 10, 29)]","Python  -  Filter Tuples by Kth element from list
+# Python3 code to demonstrate working of
+# Filter Tuples by Kth element from List
+# Using for loop
+
+# initializing list
+test_list = [(""GFg"", 5, 9), (""is"", 4, 3), (""best"", 10, 29)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing check_list
+check_list = [4, 2, 8, 10]
+
+# initializing K
+K = 1
+
+# initializing empty result list
+res = []
+
+# iterating over tuples in test_list
+for tup in test_list:
+    # checking if Kth element is in check_list
+    if tup[K] in check_list:
+        # appending tuple to result list
+        res.append(tup)
+
+# printing result
+print(""The filtered tuples : "" + str(res))"
+Python  -  Filter Tuples by Kth element from list,https://www.geeksforgeeks.org/python-filter-tuples-by-kth-element-from-list/,"# Python program for the above approach
+
+
+# Function to filter tuples
+def filter_tuples(test_list, K, check_list):
+    if not test_list:
+        return []
+    if test_list[0][K] in check_list:
+        return [test_list[0]] + filter_tuples(test_list[1:], K, check_list)
+    else:
+        return filter_tuples(test_list[1:], K, check_list)
+
+
+# initializing list
+test_list = [(""GFg"", 5, 9), (""is"", 4, 3), (""best"", 10, 29)]
+
+# initializing check_list
+check_list = [4, 2, 8, 10]
+
+# initializing K
+K = 1
+
+# calling function and storing result in res
+res = filter_tuples(test_list, K, check_list)
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing result
+print(""The filtered tuples : "" + str(res))","From code
+The original list is : [('GFg', 5, 9), ('is', 4, 3), ('best', 10, 29)]","Python  -  Filter Tuples by Kth element from list
+# Python program for the above approach
+
+
+# Function to filter tuples
+def filter_tuples(test_list, K, check_list):
+    if not test_list:
+        return []
+    if test_list[0][K] in check_list:
+        return [test_list[0]] + filter_tuples(test_list[1:], K, check_list)
+    else:
+        return filter_tuples(test_list[1:], K, check_list)
+
+
+# initializing list
+test_list = [(""GFg"", 5, 9), (""is"", 4, 3), (""best"", 10, 29)]
+
+# initializing check_list
+check_list = [4, 2, 8, 10]
+
+# initializing K
+K = 1
+
+# calling function and storing result in res
+res = filter_tuples(test_list, K, check_list)
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# printing result
+print(""The filtered tuples : "" + str(res))"
+Python  -  Closest Pair to Kth index element in tuple,https://www.geeksforgeeks.org/python-closest-pair-to-kth-index-element-in-tuple/,"# Python3 code to demonstrate working of
+# Closest Pair to Kth index element in Tuple
+# Using enumerate() + loop
+
+# initializing list
+test_list = [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing tuple
+tup = (17, 23)
+
+# initializing K
+K = 1
+
+# Closest Pair to Kth index element in Tuple
+# Using enumerate() + loop
+min_dif, res = 999999999, None
+for idx, val in enumerate(test_list):
+    dif = abs(tup[K - 1] - val[K - 1])
+    if dif < min_dif:
+        min_dif, res = dif, idx
+
+# printing result
+print(""The nearest tuple to Kth index element is : "" + str(test_list[res]))","From code
+The original list is : [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]","Python  -  Closest Pair to Kth index element in tuple
+# Python3 code to demonstrate working of
+# Closest Pair to Kth index element in Tuple
+# Using enumerate() + loop
+
+# initializing list
+test_list = [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing tuple
+tup = (17, 23)
+
+# initializing K
+K = 1
+
+# Closest Pair to Kth index element in Tuple
+# Using enumerate() + loop
+min_dif, res = 999999999, None
+for idx, val in enumerate(test_list):
+    dif = abs(tup[K - 1] - val[K - 1])
+    if dif < min_dif:
+        min_dif, res = dif, idx
+
+# printing result
+print(""The nearest tuple to Kth index element is : "" + str(test_list[res]))"
+Python  -  Closest Pair to Kth index element in tuple,https://www.geeksforgeeks.org/python-closest-pair-to-kth-index-element-in-tuple/,"# Python3 code to demonstrate working of
+# Closest Pair to Kth index element in Tuple
+# Using min() + lambda
+
+# initializing list
+test_list = [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing tuple
+tup = (17, 23)
+
+# initializing K
+K = 1
+
+# Closest Pair to Kth index element in Tuple
+# Using min() + lambda
+res = min(
+    range(len(test_list)), key=lambda sub: abs(test_list[sub][K - 1] - tup[K - 1])
+)
+
+# printing result
+print(""The nearest tuple to Kth index element is : "" + str(test_list[res]))","From code
+The original list is : [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]","Python  -  Closest Pair to Kth index element in tuple
+# Python3 code to demonstrate working of
+# Closest Pair to Kth index element in Tuple
+# Using min() + lambda
+
+# initializing list
+test_list = [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing tuple
+tup = (17, 23)
+
+# initializing K
+K = 1
+
+# Closest Pair to Kth index element in Tuple
+# Using min() + lambda
+res = min(
+    range(len(test_list)), key=lambda sub: abs(test_list[sub][K - 1] - tup[K - 1])
+)
+
+# printing result
+print(""The nearest tuple to Kth index element is : "" + str(test_list[res]))"
+Python  -  Closest Pair to Kth index element in tuple,https://www.geeksforgeeks.org/python-closest-pair-to-kth-index-element-in-tuple/,"# initializing list
+test_list = [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]
+
+# initializing tuple
+tup = (17, 23)
+
+# initializing K
+K = 1
+
+# Using a lambda function and the min() function
+res = min(test_list, key=lambda x: abs(x[K - 1] - tup[K - 1]))
+
+# printing result
+print(""The nearest tuple to Kth index element is : "" + str(res))","From code
+The original list is : [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]","Python  -  Closest Pair to Kth index element in tuple
+# initializing list
+test_list = [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]
+
+# initializing tuple
+tup = (17, 23)
+
+# initializing K
+K = 1
+
+# Using a lambda function and the min() function
+res = min(test_list, key=lambda x: abs(x[K - 1] - tup[K - 1]))
+
+# printing result
+print(""The nearest tuple to Kth index element is : "" + str(res))"
+Python  -  Closest Pair to Kth index element in tuple,https://www.geeksforgeeks.org/python-closest-pair-to-kth-index-element-in-tuple/,"import heapq
+
+# initializing the list of tuples
+test_list = [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]
+
+# initializing the target tuple
+tup = (17, 23)
+
+# initializing the index of the element to compare in each tuple
+K = 1
+
+# using the heapq.nsmallest() function to get the tuple with the smallest difference between the Kth element and the corresponding element in the target tuple
+res = heapq.nsmallest(1, test_list, key=lambda x: abs(x[K - 1] - tup[K - 1]))[0]
+
+# printing the result
+print(""The nearest tuple to Kth index element is : "" + str(res))
+# This code is contributed by Jyothi pinjala.","From code
+The original list is : [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]","Python  -  Closest Pair to Kth index element in tuple
+import heapq
+
+# initializing the list of tuples
+test_list = [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]
+
+# initializing the target tuple
+tup = (17, 23)
+
+# initializing the index of the element to compare in each tuple
+K = 1
+
+# using the heapq.nsmallest() function to get the tuple with the smallest difference between the Kth element and the corresponding element in the target tuple
+res = heapq.nsmallest(1, test_list, key=lambda x: abs(x[K - 1] - tup[K - 1]))[0]
+
+# printing the result
+print(""The nearest tuple to Kth index element is : "" + str(res))
+# This code is contributed by Jyothi pinjala."
+Python  -  Closest Pair to Kth index element in tuple,https://www.geeksforgeeks.org/python-closest-pair-to-kth-index-element-in-tuple/,"# initializing the list of tuples
+test_list = [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]
+
+# initializing the target tuple
+tup = (17, 23)
+
+# initializing the index of the element to compare in each tuple
+K = 1
+
+
+# define a custom key function
+def key_func(t):
+    return abs(t[K - 1] - tup[K - 1])
+
+
+# use the sorted() function to sort the list of tuples based on the custom key function
+sorted_list = sorted(test_list, key=key_func)
+
+# retrieve the first tuple from the sorted list
+res = sorted_list[0]
+
+# print the result
+print(""The nearest tuple to Kth index element is : "" + str(res))","From code
+The original list is : [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]","Python  -  Closest Pair to Kth index element in tuple
+# initializing the list of tuples
+test_list = [(3, 4), (78, 76), (2, 3), (9, 8), (19, 23)]
+
+# initializing the target tuple
+tup = (17, 23)
+
+# initializing the index of the element to compare in each tuple
+K = 1
+
+
+# define a custom key function
+def key_func(t):
+    return abs(t[K - 1] - tup[K - 1])
+
+
+# use the sorted() function to sort the list of tuples based on the custom key function
+sorted_list = sorted(test_list, key=key_func)
+
+# retrieve the first tuple from the sorted list
+res = sorted_list[0]
+
+# print the result
+print(""The nearest tuple to Kth index element is : "" + str(res))"
+Python  -  Tuple List intersection (Order Irrespective),https://www.geeksforgeeks.org/python-tuple-list-intersection-order-irrespective/,"# Python3 code to demonstrate working of
+# Tuple List intersection [ Order irrespective ]
+# Using sorted() + set() + & operator + list comprehension
+
+# initializing lists
+test_list1 = [(3, 4), (5, 6), (9, 10), (4, 5)]
+test_list2 = [(5, 4), (3, 4), (6, 5), (9, 11)]
+
+# printing original list
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Using sorted() + set() + & operator + list comprehension
+# Using & operator to intersect, sorting before performing intersection
+res = set([tuple(sorted(ele)) for ele in test_list1]) & set(
+    [tuple(sorted(ele)) for ele in test_list2]
+)
+
+# printing result
+print(""List after intersection : "" + str(res))","From code
+The original list 1 is : [(3, 4), (5, 6), (9, 10), (4, 5)]","Python  -  Tuple List intersection (Order Irrespective)
+# Python3 code to demonstrate working of
+# Tuple List intersection [ Order irrespective ]
+# Using sorted() + set() + & operator + list comprehension
+
+# initializing lists
+test_list1 = [(3, 4), (5, 6), (9, 10), (4, 5)]
+test_list2 = [(5, 4), (3, 4), (6, 5), (9, 11)]
+
+# printing original list
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Using sorted() + set() + & operator + list comprehension
+# Using & operator to intersect, sorting before performing intersection
+res = set([tuple(sorted(ele)) for ele in test_list1]) & set(
+    [tuple(sorted(ele)) for ele in test_list2]
+)
+
+# printing result
+print(""List after intersection : "" + str(res))"
+Python  -  Tuple List intersection (Order Irrespective),https://www.geeksforgeeks.org/python-tuple-list-intersection-order-irrespective/,"# Python3 code to demonstrate working of
+# Tuple List intersection [ Order irrespective ]
+# Using list comprehension + map() + frozenset() + & operator
+
+# initializing lists
+test_list1 = [(3, 4), (5, 6), (9, 10), (4, 5)]
+test_list2 = [(5, 4), (3, 4), (6, 5), (9, 11)]
+
+# printing original list
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Using list comprehension + map() + frozenset() + & operator
+# frozenset used as map() requires hashable container, which
+# set is not, result in frozenset format
+res = set(map(frozenset, test_list1)) & set(map(frozenset, test_list2))
+
+# printing result
+print(""List after intersection : "" + str(res))","From code
+The original list 1 is : [(3, 4), (5, 6), (9, 10), (4, 5)]","Python  -  Tuple List intersection (Order Irrespective)
+# Python3 code to demonstrate working of
+# Tuple List intersection [ Order irrespective ]
+# Using list comprehension + map() + frozenset() + & operator
+
+# initializing lists
+test_list1 = [(3, 4), (5, 6), (9, 10), (4, 5)]
+test_list2 = [(5, 4), (3, 4), (6, 5), (9, 11)]
+
+# printing original list
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Using list comprehension + map() + frozenset() + & operator
+# frozenset used as map() requires hashable container, which
+# set is not, result in frozenset format
+res = set(map(frozenset, test_list1)) & set(map(frozenset, test_list2))
+
+# printing result
+print(""List after intersection : "" + str(res))"
+Python  -  Tuple List intersection (Order Irrespective),https://www.geeksforgeeks.org/python-tuple-list-intersection-order-irrespective/,"# Python3 code to demonstrate working of
+# Tuple List intersection [ Order irrespective ]
+# Using set() + frozenset() + intersection() + list comprehension
+
+# initializing lists
+test_list1 = [(3, 4), (5, 6), (9, 10), (4, 5)]
+test_list2 = [(5, 4), (3, 4), (6, 5), (9, 11)]
+
+# printing original list
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Using set() + frozenset() + intersection() + list comprehension
+set1 = set(frozenset(ele) for ele in test_list1)
+set2 = set(frozenset(ele) for ele in test_list2)
+res = [tuple(ele) for ele in (set1 & set2)]
+
+# printing result
+print(""List after intersection : "" + str(res))","From code
+The original list 1 is : [(3, 4), (5, 6), (9, 10), (4, 5)]","Python  -  Tuple List intersection (Order Irrespective)
+# Python3 code to demonstrate working of
+# Tuple List intersection [ Order irrespective ]
+# Using set() + frozenset() + intersection() + list comprehension
+
+# initializing lists
+test_list1 = [(3, 4), (5, 6), (9, 10), (4, 5)]
+test_list2 = [(5, 4), (3, 4), (6, 5), (9, 11)]
+
+# printing original list
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Using set() + frozenset() + intersection() + list comprehension
+set1 = set(frozenset(ele) for ele in test_list1)
+set2 = set(frozenset(ele) for ele in test_list2)
+res = [tuple(ele) for ele in (set1 & set2)]
+
+# printing result
+print(""List after intersection : "" + str(res))"
+Python  -  Tuple List intersection (Order Irrespective),https://www.geeksforgeeks.org/python-tuple-list-intersection-order-irrespective/,"# initializing lists
+test_list1 = [(3, 4), (5, 6), (9, 10), (4, 5)]
+test_list2 = [(5, 4), (3, 4), (6, 5), (9, 11)]
+
+# Creating an empty dictionary
+freq_dict = {}
+
+# Looping through the tuples in test_list1 and test_list2
+for tup in test_list1 + test_list2:
+    # Sorting the tuple and converting it to a string
+    sorted_tup_str = str(sorted(tup))
+
+    # Checking if the string is already in freq_dict
+    if sorted_tup_str in freq_dict:
+        freq_dict[sorted_tup_str] += 1
+    else:
+        freq_dict[sorted_tup_str] = 1
+
+# Creating a list comprehension using the tuples that appear in both lists
+res = [tup for tup in test_list1 if freq_dict[str(sorted(tup))] >= 2]
+
+# Printing the resulting list
+print(""List after intersection: "" + str(res))","From code
+The original list 1 is : [(3, 4), (5, 6), (9, 10), (4, 5)]","Python  -  Tuple List intersection (Order Irrespective)
+# initializing lists
+test_list1 = [(3, 4), (5, 6), (9, 10), (4, 5)]
+test_list2 = [(5, 4), (3, 4), (6, 5), (9, 11)]
+
+# Creating an empty dictionary
+freq_dict = {}
+
+# Looping through the tuples in test_list1 and test_list2
+for tup in test_list1 + test_list2:
+    # Sorting the tuple and converting it to a string
+    sorted_tup_str = str(sorted(tup))
+
+    # Checking if the string is already in freq_dict
+    if sorted_tup_str in freq_dict:
+        freq_dict[sorted_tup_str] += 1
+    else:
+        freq_dict[sorted_tup_str] = 1
+
+# Creating a list comprehension using the tuples that appear in both lists
+res = [tup for tup in test_list1 if freq_dict[str(sorted(tup))] >= 2]
+
+# Printing the resulting list
+print(""List after intersection: "" + str(res))"
+Python  -  Tuple List intersection (Order Irrespective),https://www.geeksforgeeks.org/python-tuple-list-intersection-order-irrespective/,"# initializing lists
+test_list1 = [(3, 4), (5, 6), (9, 10), (4, 5)]
+test_list2 = [(5, 4), (3, 4), (6, 5), (9, 11)]
+
+# Using nested loops
+res = []
+for tup1 in test_list1:
+    for tup2 in test_list2:
+        if set(tup1) == set(tup2):
+            res.append(tup1)
+
+# printing result
+print(""List after intersection : "" + str(res))","From code
+The original list 1 is : [(3, 4), (5, 6), (9, 10), (4, 5)]","Python  -  Tuple List intersection (Order Irrespective)
+# initializing lists
+test_list1 = [(3, 4), (5, 6), (9, 10), (4, 5)]
+test_list2 = [(5, 4), (3, 4), (6, 5), (9, 11)]
+
+# Using nested loops
+res = []
+for tup1 in test_list1:
+    for tup2 in test_list2:
+        if set(tup1) == set(tup2):
+            res.append(tup1)
+
+# printing result
+print(""List after intersection : "" + str(res))"
+Python  -  Intersection in Tuple Records data,https://www.geeksforgeeks.org/python-intersection-in-tuple-records-data/,"# Python3 code to demonstrate working of
+# Intersection in Tuple Records Data
+# Using list comprehension
+
+# Initializing lists
+test_list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+test_list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Intersection in Tuple Records Data
+# Using list comprehension
+res = [ele1 for ele1 in test_list1 for ele2 in test_list2 if ele1 == ele2]
+
+# printing result
+print(""The Intersection of data records is : "" + str(res))","From code
+The original list 1 is : [('gfg', 1), ('is', 2), ('best', 3)]","Python  -  Intersection in Tuple Records data
+# Python3 code to demonstrate working of
+# Intersection in Tuple Records Data
+# Using list comprehension
+
+# Initializing lists
+test_list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+test_list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Intersection in Tuple Records Data
+# Using list comprehension
+res = [ele1 for ele1 in test_list1 for ele2 in test_list2 if ele1 == ele2]
+
+# printing result
+print(""The Intersection of data records is : "" + str(res))"
+Python  -  Intersection in Tuple Records data,https://www.geeksforgeeks.org/python-intersection-in-tuple-records-data/,"# Python3 code to demonstrate working of
+# Intersection in Tuple Records Data
+# Using set.intersection()
+
+# Initializing lists
+test_list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+test_list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Intersection in Tuple Records Data
+# set.intersection()
+res = list(set(test_list1).intersection(set(test_list2)))
+
+# printing result
+print(""The Intersection of data records is : "" + str(res))","From code
+The original list 1 is : [('gfg', 1), ('is', 2), ('best', 3)]","Python  -  Intersection in Tuple Records data
+# Python3 code to demonstrate working of
+# Intersection in Tuple Records Data
+# Using set.intersection()
+
+# Initializing lists
+test_list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+test_list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+# Intersection in Tuple Records Data
+# set.intersection()
+res = list(set(test_list1).intersection(set(test_list2)))
+
+# printing result
+print(""The Intersection of data records is : "" + str(res))"
+Python  -  Intersection in Tuple Records data,https://www.geeksforgeeks.org/python-intersection-in-tuple-records-data/,"# define the two lists of tuples
+list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+
+# create two dictionaries from the lists
+dict1 = dict(list1)
+dict2 = dict(list2)
+
+# find the keys that are present in both dictionaries
+common_keys = set(dict1.keys()).intersection(set(dict2.keys()))
+
+# create a list of tuples with the common keys and their values
+result = [(key, dict1[key]) for key in common_keys]
+
+# print the result
+print(""The Intersection of data records is :"", result)","From code
+The original list 1 is : [('gfg', 1), ('is', 2), ('best', 3)]","Python  -  Intersection in Tuple Records data
+# define the two lists of tuples
+list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+
+# create two dictionaries from the lists
+dict1 = dict(list1)
+dict2 = dict(list2)
+
+# find the keys that are present in both dictionaries
+common_keys = set(dict1.keys()).intersection(set(dict2.keys()))
+
+# create a list of tuples with the common keys and their values
+result = [(key, dict1[key]) for key in common_keys]
+
+# print the result
+print(""The Intersection of data records is :"", result)"
+Python  -  Intersection in Tuple Records data,https://www.geeksforgeeks.org/python-intersection-in-tuple-records-data/,"test_list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+test_list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+res = list(filter(lambda t: t in test_list2, test_list1))
+
+print(""The Intersection of data records is : "" + str(res))
+# This code is contributed by Jyothi pinjala","From code
+The original list 1 is : [('gfg', 1), ('is', 2), ('best', 3)]","Python  -  Intersection in Tuple Records data
+test_list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+test_list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+# printing original lists
+print(""The original list 1 is : "" + str(test_list1))
+print(""The original list 2 is : "" + str(test_list2))
+
+res = list(filter(lambda t: t in test_list2, test_list1))
+
+print(""The Intersection of data records is : "" + str(res))
+# This code is contributed by Jyothi pinjala"
+Python  -  Intersection in Tuple Records data,https://www.geeksforgeeks.org/python-intersection-in-tuple-records-data/,"# test data
+test_list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+test_list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+
+# initialize an empty list
+intersection = []
+
+# loop through each tuple in test_list1
+for tuple1 in test_list1:
+    # extract the first element (string)
+    str1 = tuple1[0]
+    # loop through each tuple in test_list2
+    for tuple2 in test_list2:
+        # extract the first element (string)
+        str2 = tuple2[0]
+        # if the strings match, append the tuple from test_list1 to intersection
+        if str1 == str2:
+            intersection.append(tuple1)
+
+# print the intersection
+print(""The intersection of data records is:"", intersection)","From code
+The original list 1 is : [('gfg', 1), ('is', 2), ('best', 3)]","Python  -  Intersection in Tuple Records data
+# test data
+test_list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+test_list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+
+# initialize an empty list
+intersection = []
+
+# loop through each tuple in test_list1
+for tuple1 in test_list1:
+    # extract the first element (string)
+    str1 = tuple1[0]
+    # loop through each tuple in test_list2
+    for tuple2 in test_list2:
+        # extract the first element (string)
+        str2 = tuple2[0]
+        # if the strings match, append the tuple from test_list1 to intersection
+        if str1 == str2:
+            intersection.append(tuple1)
+
+# print the intersection
+print(""The intersection of data records is:"", intersection)"
+Python  -  Intersection in Tuple Records data,https://www.geeksforgeeks.org/python-intersection-in-tuple-records-data/,"import itertools
+
+test_list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+test_list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+
+# use itertools.product() to create a Cartesian product of the two lists
+cartesian_product = list(itertools.product(test_list1, test_list2))
+
+# use list comprehension to filter the resulting list
+filtered_list = [x for x in cartesian_product if x[0][0] == x[1][0]]
+
+# use list comprehension to extract the tuples that match the condition in step 3
+intersection = [x[0] for x in filtered_list]
+
+# print the intersection
+print(""The intersection of data records is:"", intersection)","From code
+The original list 1 is : [('gfg', 1), ('is', 2), ('best', 3)]","Python  -  Intersection in Tuple Records data
+import itertools
+
+test_list1 = [(""gfg"", 1), (""is"", 2), (""best"", 3)]
+test_list2 = [(""i"", 3), (""love"", 4), (""gfg"", 1)]
+
+# use itertools.product() to create a Cartesian product of the two lists
+cartesian_product = list(itertools.product(test_list1, test_list2))
+
+# use list comprehension to filter the resulting list
+filtered_list = [x for x in cartesian_product if x[0][0] == x[1][0]]
+
+# use list comprehension to extract the tuples that match the condition in step 3
+intersection = [x[0] for x in filtered_list]
+
+# print the intersection
+print(""The intersection of data records is:"", intersection)"
+Python  -  Unique Tuple Frequency (Order Irrespective),https://www.geeksforgeeks.org/python-unique-tuple-frequency-order-irrespective/,"# Python3 code to demonstrate working of
+# Unique Tuple Frequency [ Order Irrespective ]
+# Using tuple() + list comprehension + sorted() + len()
+
+# initializing lists
+test_list = [(3, 4), (1, 2), (4, 3), (5, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Using tuple() + list comprehension + sorted() + len()
+# Size computed after conversion to set
+res = len(list(set(tuple(sorted(sub)) for sub in test_list)))
+
+# printing result
+print(""Unique tuples Frequency : "" + str(res))","From code
+The original list is : [(3, 4), (1, 2), (4, 3), (5, 6)]","Python  -  Unique Tuple Frequency (Order Irrespective)
+# Python3 code to demonstrate working of
+# Unique Tuple Frequency [ Order Irrespective ]
+# Using tuple() + list comprehension + sorted() + len()
+
+# initializing lists
+test_list = [(3, 4), (1, 2), (4, 3), (5, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Using tuple() + list comprehension + sorted() + len()
+# Size computed after conversion to set
+res = len(list(set(tuple(sorted(sub)) for sub in test_list)))
+
+# printing result
+print(""Unique tuples Frequency : "" + str(res))"
+Python  -  Unique Tuple Frequency (Order Irrespective),https://www.geeksforgeeks.org/python-unique-tuple-frequency-order-irrespective/,"# Python3 code to demonstrate working of
+# Unique Tuple Frequency [ Order Irrespective ]
+# Using map() + sorted() + tuple() + set() + len()
+
+# initializing lists
+test_list = [(3, 4), (1, 2), (4, 3), (5, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Using map() + sorted() + tuple() + set() + len()
+# inner map used to perform sort and outer sort to
+# convert again in tuple format
+res = len(list(set(map(tuple, map(sorted, test_list)))))
+
+# printing result
+print(""Unique tuples Frequency : "" + str(res))","From code
+The original list is : [(3, 4), (1, 2), (4, 3), (5, 6)]","Python  -  Unique Tuple Frequency (Order Irrespective)
+# Python3 code to demonstrate working of
+# Unique Tuple Frequency [ Order Irrespective ]
+# Using map() + sorted() + tuple() + set() + len()
+
+# initializing lists
+test_list = [(3, 4), (1, 2), (4, 3), (5, 6)]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Using map() + sorted() + tuple() + set() + len()
+# inner map used to perform sort and outer sort to
+# convert again in tuple format
+res = len(list(set(map(tuple, map(sorted, test_list)))))
+
+# printing result
+print(""Unique tuples Frequency : "" + str(res))"
+Python  -  Unique Tuple Frequency (Order Irrespective),https://www.geeksforgeeks.org/python-unique-tuple-frequency-order-irrespective/,"def unique_tuple_frequency(test_list):
+    # base case
+    if len(test_list) == 0:
+        return 0
+
+    # recursive call
+    rest_freq = unique_tuple_frequency(test_list[1:])
+
+    # check if the first element is unique
+    for t in test_list[1:]:
+        if sorted(test_list[0]) == sorted(t):
+            return rest_freq
+
+    # if the first element is unique, add 1 to the frequency
+    return rest_freq + 1
+
+
+# initializing lists
+test_list = [(3, 4), (1, 2), (4, 3), (5, 6)]
+
+# printing original list
+print(""The original list is :"" + str(test_list))
+
+# Using map() + sorted() + tuple() + set() + len()
+# inner map used to perform sort and outer sort to
+# convert again in tuple format
+res = unique_tuple_frequency(test_list)
+
+# printing result
+print(""Unique tuples Frequency : "" + str(res))","From code
+The original list is : [(3, 4), (1, 2), (4, 3), (5, 6)]","Python  -  Unique Tuple Frequency (Order Irrespective)
+def unique_tuple_frequency(test_list):
+    # base case
+    if len(test_list) == 0:
+        return 0
+
+    # recursive call
+    rest_freq = unique_tuple_frequency(test_list[1:])
+
+    # check if the first element is unique
+    for t in test_list[1:]:
+        if sorted(test_list[0]) == sorted(t):
+            return rest_freq
+
+    # if the first element is unique, add 1 to the frequency
+    return rest_freq + 1
+
+
+# initializing lists
+test_list = [(3, 4), (1, 2), (4, 3), (5, 6)]
+
+# printing original list
+print(""The original list is :"" + str(test_list))
+
+# Using map() + sorted() + tuple() + set() + len()
+# inner map used to perform sort and outer sort to
+# convert again in tuple format
+res = unique_tuple_frequency(test_list)
+
+# printing result
+print(""Unique tuples Frequency : "" + str(res))"
+Python  -  Skew Nested Tuple Summation,https://www.geeksforgeeks.org/python-skew-nested-tuple-summation/,"# Python3 code to demonstrate working of
+# Skew Nested Tuple Summation
+# Using infinite loop
+
+# initializing tuple
+test_tup = (5, (6, (1, (9, (10, None)))))
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = 0
+while test_tup:
+    res += test_tup[0]
+
+    # assigning inner tuple as original
+    test_tup = test_tup[1]
+
+# printing result
+print(""Summation of 1st positions : "" + str(res))","From code
+The original tuple is : (5, (6, (1, (9, (10, None)))))","Python  -  Skew Nested Tuple Summation
+# Python3 code to demonstrate working of
+# Skew Nested Tuple Summation
+# Using infinite loop
+
+# initializing tuple
+test_tup = (5, (6, (1, (9, (10, None)))))
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = 0
+while test_tup:
+    res += test_tup[0]
+
+    # assigning inner tuple as original
+    test_tup = test_tup[1]
+
+# printing result
+print(""Summation of 1st positions : "" + str(res))"
+Python  -  Skew Nested Tuple Summation,https://www.geeksforgeeks.org/python-skew-nested-tuple-summation/,"# Python3 code to demonstrate working of
+# Skew Nested Tuple Summation
+# Using recursion
+
+
+# helper function to perform task
+def tup_sum(test_tup):
+    # return on None
+    if not test_tup:
+        return 0
+    else:
+        return test_tup[0] + tup_sum(test_tup[1])
+
+
+# initializing tuple
+test_tup = (5, (6, (1, (9, (10, None)))))
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# calling fnc.
+res = tup_sum(test_tup)
+
+# printing result
+print(""Summation of 1st positions : "" + str(res))","From code
+The original tuple is : (5, (6, (1, (9, (10, None)))))","Python  -  Skew Nested Tuple Summation
+# Python3 code to demonstrate working of
+# Skew Nested Tuple Summation
+# Using recursion
+
+
+# helper function to perform task
+def tup_sum(test_tup):
+    # return on None
+    if not test_tup:
+        return 0
+    else:
+        return test_tup[0] + tup_sum(test_tup[1])
+
+
+# initializing tuple
+test_tup = (5, (6, (1, (9, (10, None)))))
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# calling fnc.
+res = tup_sum(test_tup)
+
+# printing result
+print(""Summation of 1st positions : "" + str(res))"
+Python  -  Skew Nested Tuple Summation,https://www.geeksforgeeks.org/python-skew-nested-tuple-summation/,"def tup_sum(test_tup):
+    # Base case: return 0 for empty tuple or tuple with no integer elements
+    if not test_tup or not isinstance(test_tup[0], int):
+        return 0
+    else:
+        # Recursively compute sum of first element of current tuple and remaining tuples
+        return test_tup[0] + tup_sum(test_tup[1:])
+
+
+# Example tuple
+test_tup = (5, (6, (1, (9, (10, None)))))
+
+# Print original tuple
+print(""The original tuple is:"", test_tup)
+
+# Compute sum of first elements
+res = tup_sum(test_tup)
+
+# Print result
+print(""Sum of first elements:"", res)","From code
+The original tuple is : (5, (6, (1, (9, (10, None)))))","Python  -  Skew Nested Tuple Summation
+def tup_sum(test_tup):
+    # Base case: return 0 for empty tuple or tuple with no integer elements
+    if not test_tup or not isinstance(test_tup[0], int):
+        return 0
+    else:
+        # Recursively compute sum of first element of current tuple and remaining tuples
+        return test_tup[0] + tup_sum(test_tup[1:])
+
+
+# Example tuple
+test_tup = (5, (6, (1, (9, (10, None)))))
+
+# Print original tuple
+print(""The original tuple is:"", test_tup)
+
+# Compute sum of first elements
+res = tup_sum(test_tup)
+
+# Print result
+print(""Sum of first elements:"", res)"
+Python  -  Skew Nested Tuple Summation,https://www.geeksforgeeks.org/python-skew-nested-tuple-summation/,"# Python3 code to demonstrate working of
+# Skew Nested Tuple Summation
+# Using stack
+
+# initializing tuple
+test_tup = (5, (6, (1, (9, (10, None)))))
+
+
+# function to compute sum of first elements using stack
+def sum_first_elements(test_tup):
+    stack = []
+    res = 0
+    stack.append(test_tup)
+
+    while stack:
+        curr = stack.pop()
+        if isinstance(curr, int):
+            res += curr
+        elif curr:
+            stack.append(curr[1])
+            stack.append(curr[0])
+
+    return res
+
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# printing result
+print(""Summation of 1st positions : "" + str(sum_first_elements(test_tup)))","From code
+The original tuple is : (5, (6, (1, (9, (10, None)))))","Python  -  Skew Nested Tuple Summation
+# Python3 code to demonstrate working of
+# Skew Nested Tuple Summation
+# Using stack
+
+# initializing tuple
+test_tup = (5, (6, (1, (9, (10, None)))))
+
+
+# function to compute sum of first elements using stack
+def sum_first_elements(test_tup):
+    stack = []
+    res = 0
+    stack.append(test_tup)
+
+    while stack:
+        curr = stack.pop()
+        if isinstance(curr, int):
+            res += curr
+        elif curr:
+            stack.append(curr[1])
+            stack.append(curr[0])
+
+    return res
+
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# printing result
+print(""Summation of 1st positions : "" + str(sum_first_elements(test_tup)))"
+Python  -  Convert Binary tuple to Integer,https://www.geeksforgeeks.org/python-convert-binary-tuple-to-integer/,"# Python3 code to demonstrate working of
+# Convert Binary tuple to Integer
+# Using join() + list comprehension + int()
+
+# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# using int() with base to get actual number
+res = int("""".join(str(ele) for ele in test_tup), 2)
+
+# printing result
+print(""Decimal number is : "" + str(res))","Input : test_tup = (1, 1, 0) 
+Output : 6 ","Python  -  Convert Binary tuple to Integer
+# Python3 code to demonstrate working of
+# Convert Binary tuple to Integer
+# Using join() + list comprehension + int()
+
+# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# using int() with base to get actual number
+res = int("""".join(str(ele) for ele in test_tup), 2)
+
+# printing result
+print(""Decimal number is : "" + str(res))"
+Python  -  Convert Binary tuple to Integer,https://www.geeksforgeeks.org/python-convert-binary-tuple-to-integer/,"# Python3 code to demonstrate working of
+# Convert Binary tuple to Integer
+# Using bit shift and | operator
+
+# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+
+res = 0
+for ele in test_tup:
+    # left bit shift and or operator
+    # for intermediate addition
+    res = (res << 1) | ele
+
+# printing result
+print(""Decimal number is : "" + str(res))","Input : test_tup = (1, 1, 0) 
+Output : 6 ","Python  -  Convert Binary tuple to Integer
+# Python3 code to demonstrate working of
+# Convert Binary tuple to Integer
+# Using bit shift and | operator
+
+# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+
+res = 0
+for ele in test_tup:
+    # left bit shift and or operator
+    # for intermediate addition
+    res = (res << 1) | ele
+
+# printing result
+print(""Decimal number is : "" + str(res))"
+Python  -  Convert Binary tuple to Integer,https://www.geeksforgeeks.org/python-convert-binary-tuple-to-integer/,"# Python3 code to demonstrate working of
+# Convert Binary tuple to Integer
+
+# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# using int() with base to get actual number
+x = list(map(str, test_tup))
+x = """".join(x)
+res = int(x, 2)
+
+# printing result
+print(""Decimal number is : "" + str(res))","Input : test_tup = (1, 1, 0) 
+Output : 6 ","Python  -  Convert Binary tuple to Integer
+# Python3 code to demonstrate working of
+# Convert Binary tuple to Integer
+
+# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# using int() with base to get actual number
+x = list(map(str, test_tup))
+x = """".join(x)
+res = int(x, 2)
+
+# printing result
+print(""Decimal number is : "" + str(res))"
+Python  -  Convert Binary tuple to Integer,https://www.geeksforgeeks.org/python-convert-binary-tuple-to-integer/,"# Python3 code to demonstrate working of
+# Convert Binary tuple to Integer
+
+# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = 0
+j = 0
+
+for i in range(len(test_tup), 0, -1):
+    x = 2**j
+    res += x * test_tup[i - 1]
+    if j > len(test_tup):
+        break
+
+    j += 1
+
+# printing result
+print(""Decimal number is : "" + str(res))","Input : test_tup = (1, 1, 0) 
+Output : 6 ","Python  -  Convert Binary tuple to Integer
+# Python3 code to demonstrate working of
+# Convert Binary tuple to Integer
+
+# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+res = 0
+j = 0
+
+for i in range(len(test_tup), 0, -1):
+    x = 2**j
+    res += x * test_tup[i - 1]
+    if j > len(test_tup):
+        break
+
+    j += 1
+
+# printing result
+print(""Decimal number is : "" + str(res))"
+Python  -  Convert Binary tuple to Integer,https://www.geeksforgeeks.org/python-convert-binary-tuple-to-integer/,"binary_tuple = (1, 1, 0)
+result = 0
+length = len(binary_tuple)
+for i in range(length):
+    element = binary_tuple[length - i - 1]
+    result = result + element * pow(2, i)
+print(""The output integer is:"", result)","Input : test_tup = (1, 1, 0) 
+Output : 6 ","Python  -  Convert Binary tuple to Integer
+binary_tuple = (1, 1, 0)
+result = 0
+length = len(binary_tuple)
+for i in range(length):
+    element = binary_tuple[length - i - 1]
+    result = result + element * pow(2, i)
+print(""The output integer is:"", result)"
+Python  -  Convert Binary tuple to Integer,https://www.geeksforgeeks.org/python-convert-binary-tuple-to-integer/,"# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# using bit shifting and bitwise operations to get actual number
+res = 0
+for bit in test_tup:
+    res = (res << 1) | bit
+
+# printing result
+print(""Decimal number is : "" + str(res))","Input : test_tup = (1, 1, 0) 
+Output : 6 ","Python  -  Convert Binary tuple to Integer
+# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# using bit shifting and bitwise operations to get actual number
+res = 0
+for bit in test_tup:
+    res = (res << 1) | bit
+
+# printing result
+print(""Decimal number is : "" + str(res))"
+Python  -  Convert Binary tuple to Integer,https://www.geeksforgeeks.org/python-convert-binary-tuple-to-integer/,"def binary_tuple_to_int(binary_tup):
+    if len(binary_tup) == 0:
+        return 0
+    else:
+        return binary_tup[0] * 2 ** (len(binary_tup) - 1) + binary_tuple_to_int(
+            binary_tup[1:]
+        )
+
+
+# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# calling recursive method
+res = binary_tuple_to_int(test_tup)
+
+# printing result
+print(""Decimal number is : "" + str(res))","Input : test_tup = (1, 1, 0) 
+Output : 6 ","Python  -  Convert Binary tuple to Integer
+def binary_tuple_to_int(binary_tup):
+    if len(binary_tup) == 0:
+        return 0
+    else:
+        return binary_tup[0] * 2 ** (len(binary_tup) - 1) + binary_tuple_to_int(
+            binary_tup[1:]
+        )
+
+
+# initializing tuple
+test_tup = (1, 1, 0, 1, 0, 0, 1)
+
+# printing original tuple
+print(""The original tuple is : "" + str(test_tup))
+
+# calling recursive method
+res = binary_tuple_to_int(test_tup)
+
+# printing result
+print(""Decimal number is : "" + str(res))"
+Python  -  Tuple XOR operation,https://www.geeksforgeeks.org/python-tuple-xor-operation/,"# Python3 code to demonstrate working of
+# Tuple XOR operation
+# using zip() + generator expression
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple XOR operation
+# using zip() + generator expression
+res = tuple(ele1 ^ ele2 for ele1, ele2 in zip(test_tup1, test_tup2))
+
+# printing result
+print(""The XOR tuple : "" + str(res))","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Tuple XOR operation
+# Python3 code to demonstrate working of
+# Tuple XOR operation
+# using zip() + generator expression
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple XOR operation
+# using zip() + generator expression
+res = tuple(ele1 ^ ele2 for ele1, ele2 in zip(test_tup1, test_tup2))
+
+# printing result
+print(""The XOR tuple : "" + str(res))"
+Python  -  Tuple XOR operation,https://www.geeksforgeeks.org/python-tuple-xor-operation/,"# Python3 code to demonstrate working of
+# Tuple XOR operation
+# using map() + xor
+from operator import xor
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple XOR operation
+# using map() + xor
+res = tuple(map(xor, test_tup1, test_tup2))
+
+# printing result
+print(""The XOR tuple : "" + str(res))","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Tuple XOR operation
+# Python3 code to demonstrate working of
+# Tuple XOR operation
+# using map() + xor
+from operator import xor
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple XOR operation
+# using map() + xor
+res = tuple(map(xor, test_tup1, test_tup2))
+
+# printing result
+print(""The XOR tuple : "" + str(res))"
+Python  -  Tuple XOR operation,https://www.geeksforgeeks.org/python-tuple-xor-operation/,"# Python3 code to demonstrate working of
+# Tuple XOR operation
+# using numpy
+import numpy as np
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple XOR operation
+# using numpy
+res = np.bitwise_xor(test_tup1, test_tup2)
+
+# printing result
+print(""The XOR tuple : "" + str(tuple(res)))","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Tuple XOR operation
+# Python3 code to demonstrate working of
+# Tuple XOR operation
+# using numpy
+import numpy as np
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple XOR operation
+# using numpy
+res = np.bitwise_xor(test_tup1, test_tup2)
+
+# printing result
+print(""The XOR tuple : "" + str(tuple(res)))"
+Python  -  Tuple XOR operation,https://www.geeksforgeeks.org/python-tuple-xor-operation/,"# Python3 code to demonstrate working of
+# Tuple XOR operation
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple XOR operation
+res = []
+for i in range(0, len(test_tup1)):
+    res.append(test_tup1[i] ^ test_tup2[i])
+res = tuple(res)
+# printing result
+print(""The XOR tuple : "" + str(res))","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Tuple XOR operation
+# Python3 code to demonstrate working of
+# Tuple XOR operation
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Tuple XOR operation
+res = []
+for i in range(0, len(test_tup1)):
+    res.append(test_tup1[i] ^ test_tup2[i])
+res = tuple(res)
+# printing result
+print(""The XOR tuple : "" + str(res))"
+Python  -  Tuple XOR operation,https://www.geeksforgeeks.org/python-tuple-xor-operation/,"# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# perform XOR operation using list comprehension
+res = tuple([test_tup1[i] ^ test_tup2[i] for i in range(len(test_tup1))])
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# print the result
+print(""The XOR tuple : "" + str(res))","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Tuple XOR operation
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# perform XOR operation using list comprehension
+res = tuple([test_tup1[i] ^ test_tup2[i] for i in range(len(test_tup1))])
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# print the result
+print(""The XOR tuple : "" + str(res))"
+Python  -  Tuple XOR operation,https://www.geeksforgeeks.org/python-tuple-xor-operation/,"import operator
+import itertools
+
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# Tuple XOR operation using itertools.starmap() and operator.xor()
+res = tuple(itertools.starmap(operator.xor, zip(test_tup1, test_tup2)))
+
+# printing result
+print(""The XOR tuple : "" + str(res))","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Tuple XOR operation
+import operator
+import itertools
+
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# Tuple XOR operation using itertools.starmap() and operator.xor()
+res = tuple(itertools.starmap(operator.xor, zip(test_tup1, test_tup2)))
+
+# printing result
+print(""The XOR tuple : "" + str(res))"
+Python  -  Tuple XOR operation,https://www.geeksforgeeks.org/python-tuple-xor-operation/,"import pandas as pd
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# create pandas DataFrames
+df1 = pd.DataFrame(list(test_tup1)).T
+df2 = pd.DataFrame(list(test_tup2)).T
+
+# perform XOR operation
+res_df = df1.astype(int).apply(lambda x: x ^ df2.astype(int).iloc[0], axis=1)
+
+# convert result DataFrame to tuple
+res = tuple(res_df.iloc[0].tolist())
+
+# print result
+print(""The XOR tuple : "", res)","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Tuple XOR operation
+import pandas as pd
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# create pandas DataFrames
+df1 = pd.DataFrame(list(test_tup1)).T
+df2 = pd.DataFrame(list(test_tup2)).T
+
+# perform XOR operation
+res_df = df1.astype(int).apply(lambda x: x ^ df2.astype(int).iloc[0], axis=1)
+
+# convert result DataFrame to tuple
+res = tuple(res_df.iloc[0].tolist())
+
+# print result
+print(""The XOR tuple : "", res)"
+Python  -  AND operation between tuples ,https://www.geeksforgeeks.org/python-and-operation-between-tuples/,"# Python3 code to demonstrate working of
+# Cross Tuple AND operation
+# using map() + lambda
+
+# initialize tuples
+test_tup1 = (10, 4, 5)
+test_tup2 = (2, 5, 18)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Cross Tuple AND operation
+# using map() + lambda
+res = tuple(map(lambda i, j: i & j, test_tup1, test_tup2))
+
+# printing result
+print(""Resultant tuple after AND operation : "" + str(res))","From code
+The original tuple 1 : (10, 4, 5)","Python  -  AND operation between tuples 
+# Python3 code to demonstrate working of
+# Cross Tuple AND operation
+# using map() + lambda
+
+# initialize tuples
+test_tup1 = (10, 4, 5)
+test_tup2 = (2, 5, 18)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Cross Tuple AND operation
+# using map() + lambda
+res = tuple(map(lambda i, j: i & j, test_tup1, test_tup2))
+
+# printing result
+print(""Resultant tuple after AND operation : "" + str(res))"
+Python  -  AND operation between tuples ,https://www.geeksforgeeks.org/python-and-operation-between-tuples/,"# Python3 code to demonstrate working of
+# Cross Tuple AND operation
+# using map() + iand()
+import operator
+
+# initialize tuples
+test_tup1 = (10, 4, 5)
+test_tup2 = (2, 5, 18)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Cross Tuple AND operation
+# using map() + iand()
+res = tuple(map(operator.iand, test_tup1, test_tup2))
+
+# printing result
+print(""Resultant tuple after AND operation : "" + str(res))","From code
+The original tuple 1 : (10, 4, 5)","Python  -  AND operation between tuples 
+# Python3 code to demonstrate working of
+# Cross Tuple AND operation
+# using map() + iand()
+import operator
+
+# initialize tuples
+test_tup1 = (10, 4, 5)
+test_tup2 = (2, 5, 18)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Cross Tuple AND operation
+# using map() + iand()
+res = tuple(map(operator.iand, test_tup1, test_tup2))
+
+# printing result
+print(""Resultant tuple after AND operation : "" + str(res))"
+Python  -  AND operation between tuples ,https://www.geeksforgeeks.org/python-and-operation-between-tuples/,"# Python3 code to demonstrate working of
+# Cross Tuple AND operation
+# using List comprehension
+
+# initialize tuples
+test_tup1 = (10, 4, 5)
+test_tup2 = (2, 5, 18)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Cross Tuple AND operation
+# using List comprehension
+res = tuple([i & j for i, j in zip(test_tup1, test_tup2)])
+
+# printing result
+print(""Resultant tuple after AND operation : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original tuple 1 : (10, 4, 5)","Python  -  AND operation between tuples 
+# Python3 code to demonstrate working of
+# Cross Tuple AND operation
+# using List comprehension
+
+# initialize tuples
+test_tup1 = (10, 4, 5)
+test_tup2 = (2, 5, 18)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Cross Tuple AND operation
+# using List comprehension
+res = tuple([i & j for i, j in zip(test_tup1, test_tup2)])
+
+# printing result
+print(""Resultant tuple after AND operation : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  AND operation between tuples ,https://www.geeksforgeeks.org/python-and-operation-between-tuples/,"test_tup1 = (10, 4, 5)
+test_tup2 = (2, 5, 18)
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+res = tuple([i & j for i, j in zip(test_tup1, test_tup2)])
+print(res)
+# This code is contributed by Jyothi pinjala","From code
+The original tuple 1 : (10, 4, 5)","Python  -  AND operation between tuples 
+test_tup1 = (10, 4, 5)
+test_tup2 = (2, 5, 18)
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+res = tuple([i & j for i, j in zip(test_tup1, test_tup2)])
+print(res)
+# This code is contributed by Jyothi pinjala"
+Python  -  AND operation between tuples ,https://www.geeksforgeeks.org/python-and-operation-between-tuples/,"def bitwise_and_tuples(tup1, tup2):
+    result = []
+    for i in range(len(tup1)):
+        result.append(tup1[i] & tup2[i])
+    return tuple(result)
+
+
+test_tup1 = (10, 4, 5)
+test_tup2 = (2, 5, 18)
+res = bitwise_and_tuples(test_tup1, test_tup2)
+print(res)","From code
+The original tuple 1 : (10, 4, 5)","Python  -  AND operation between tuples 
+def bitwise_and_tuples(tup1, tup2):
+    result = []
+    for i in range(len(tup1)):
+        result.append(tup1[i] & tup2[i])
+    return tuple(result)
+
+
+test_tup1 = (10, 4, 5)
+test_tup2 = (2, 5, 18)
+res = bitwise_and_tuples(test_tup1, test_tup2)
+print(res)"
+Python  -  Elementwise AND in tuples ,https://www.geeksforgeeks.org/python-elementwise-and-in-tuples/,"# Python3 code to demonstrate working of
+# Elementwise AND in tuples
+# using zip() + generator expression
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Elementwise AND in tuples
+# using zip() + generator expression
+res = tuple(ele1 & ele2 for ele1, ele2 in zip(test_tup1, test_tup2))
+
+# printing result
+print(""The AND tuple : "" + str(res))","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Elementwise AND in tuples 
+# Python3 code to demonstrate working of
+# Elementwise AND in tuples
+# using zip() + generator expression
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Elementwise AND in tuples
+# using zip() + generator expression
+res = tuple(ele1 & ele2 for ele1, ele2 in zip(test_tup1, test_tup2))
+
+# printing result
+print(""The AND tuple : "" + str(res))"
+Python  -  Elementwise AND in tuples ,https://www.geeksforgeeks.org/python-elementwise-and-in-tuples/,"# Python3 code to demonstrate working of
+# Elementwise AND in tuples
+# using map() + iand
+from operator import iand
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Elementwise AND in tuples
+# using map() + iand
+res = tuple(map(iand, test_tup1, test_tup2))
+
+# printing result
+print(""The AND tuple : "" + str(res))","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Elementwise AND in tuples 
+# Python3 code to demonstrate working of
+# Elementwise AND in tuples
+# using map() + iand
+from operator import iand
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Elementwise AND in tuples
+# using map() + iand
+res = tuple(map(iand, test_tup1, test_tup2))
+
+# printing result
+print(""The AND tuple : "" + str(res))"
+Python  -  Elementwise AND in tuples ,https://www.geeksforgeeks.org/python-elementwise-and-in-tuples/,"# Python3 code to demonstrate working of
+# Elementwise AND in tuples
+# using numpy.bitwise_and
+
+import numpy as np
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Elementwise AND in tuples
+# using numpy.bitwise_and
+res = tuple(np.bitwise_and(np.array(test_tup1), np.array(test_tup2)))
+
+# printing result
+print(""The AND tuple : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Elementwise AND in tuples 
+# Python3 code to demonstrate working of
+# Elementwise AND in tuples
+# using numpy.bitwise_and
+
+import numpy as np
+
+# initialize tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# printing original tuples
+print(""The original tuple 1 : "" + str(test_tup1))
+print(""The original tuple 2 : "" + str(test_tup2))
+
+# Elementwise AND in tuples
+# using numpy.bitwise_and
+res = tuple(np.bitwise_and(np.array(test_tup1), np.array(test_tup2)))
+
+# printing result
+print(""The AND tuple : "" + str(res))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python  -  Elementwise AND in tuples ,https://www.geeksforgeeks.org/python-elementwise-and-in-tuples/,"# Initialize input tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# Perform elementwise AND operation using a list comprehension and bitwise &
+res = tuple(test_tup1[i] & test_tup2[i] for i in range(len(test_tup1)))
+
+# Print the resulting tuple
+print(""The AND tuple: "" + str(res))","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Elementwise AND in tuples 
+# Initialize input tuples
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+# Perform elementwise AND operation using a list comprehension and bitwise &
+res = tuple(test_tup1[i] & test_tup2[i] for i in range(len(test_tup1)))
+
+# Print the resulting tuple
+print(""The AND tuple: "" + str(res))"
+Python  -  Elementwise AND in tuples ,https://www.geeksforgeeks.org/python-elementwise-and-in-tuples/,"test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+and_tuple = ()
+for i in range(len(test_tup1)):
+    and_tuple += ((test_tup1[i] & test_tup2[i]),)
+
+print(""The AND tuple:"", and_tuple)","From code
+The original tuple 1 : (10, 4, 6, 9)","Python  -  Elementwise AND in tuples 
+test_tup1 = (10, 4, 6, 9)
+test_tup2 = (5, 2, 3, 3)
+
+and_tuple = ()
+for i in range(len(test_tup1)):
+    and_tuple += ((test_tup1[i] & test_tup2[i]),)
+
+print(""The AND tuple:"", and_tuple)"
+Python | Sort Python Dictionaries by Key or Value,https://www.geeksforgeeks.org/python-sort-python-dictionaries-by-key-or-value/,"myDict = {""ravi"": 10, ""rajnish"": 9, ""sanjeev"": 15, ""yash"": 2, ""suraj"": 32}
+
+myKeys = list(myDict.keys())
+myKeys.sort()
+sorted_dict = {i: myDict[i] for i in myKeys}
+
+print(sorted_dict)","Input:
+{'ravi': 10, 'rajnish': 9, 'sanjeev': 15, 'yash': 2, 'suraj': 32}","Python | Sort Python Dictionaries by Key or Value
+myDict = {""ravi"": 10, ""rajnish"": 9, ""sanjeev"": 15, ""yash"": 2, ""suraj"": 32}
+
+myKeys = list(myDict.keys())
+myKeys.sort()
+sorted_dict = {i: myDict[i] for i in myKeys}
+
+print(sorted_dict)"
+Python | Sort Python Dictionaries by Key or Value,https://www.geeksforgeeks.org/python-sort-python-dictionaries-by-key-or-value/,"# Function calling
+def dictionary():
+    # Declare hash function
+    key_value = {}
+
+    # Initializing value
+    key_value[2] = 56
+    key_value[1] = 2
+    key_value[5] = 12
+    key_value[4] = 24
+    key_value[6] = 18
+    key_value[3] = 323
+
+    print(""Task 1:-\n"")
+
+    print(""key_value"", key_value)
+
+    # iterkeys() returns an iterator over the
+    # dictionary?????????s keys.
+    for i in sorted(key_value.keys()):
+        print(i"" "")
+
+
+def main():
+    # function calling
+    dictionairy()
+
+
+# Main function calling
+if __name__ == ""__main__"":
+    main()","Input:
+{'ravi': 10, 'rajnish': 9, 'sanjeev': 15, 'yash': 2, 'suraj': 32}","Python | Sort Python Dictionaries by Key or Value
+# Function calling
+def dictionary():
+    # Declare hash function
+    key_value = {}
+
+    # Initializing value
+    key_value[2] = 56
+    key_value[1] = 2
+    key_value[5] = 12
+    key_value[4] = 24
+    key_value[6] = 18
+    key_value[3] = 323
+
+    print(""Task 1:-\n"")
+
+    print(""key_value"", key_value)
+
+    # iterkeys() returns an iterator over the
+    # dictionary?????????s keys.
+    for i in sorted(key_value.keys()):
+        print(i"" "")
+
+
+def main():
+    # function calling
+    dictionairy()
+
+
+# Main function calling
+if __name__ == ""__main__"":
+    main()"
+Python | Sort Python Dictionaries by Key or Value,https://www.geeksforgeeks.org/python-sort-python-dictionaries-by-key-or-value/,"# Creates a sorted dictionary (sorted by key)
+from collections import OrderedDict
+
+dict = {""ravi"": ""10"", ""rajnish"": ""9"", ""sanjeev"": ""15"", ""yash"": ""2"", ""suraj"": ""32""}
+dict1 = OrderedDict(sorted(dict.items()))
+print(dict1)","Input:
+{'ravi': 10, 'rajnish': 9, 'sanjeev': 15, 'yash': 2, 'suraj': 32}","Python | Sort Python Dictionaries by Key or Value
+# Creates a sorted dictionary (sorted by key)
+from collections import OrderedDict
+
+dict = {""ravi"": ""10"", ""rajnish"": ""9"", ""sanjeev"": ""15"", ""yash"": ""2"", ""suraj"": ""32""}
+dict1 = OrderedDict(sorted(dict.items()))
+print(dict1)"
+Python | Sort Python Dictionaries by Key or Value,https://www.geeksforgeeks.org/python-sort-python-dictionaries-by-key-or-value/,"# function calling
+def dictionairy():
+    # Declaring the hash function
+    key_value = {}
+
+    # Initialize value
+    key_value[2] = 56
+    key_value[1] = 2
+    key_value[5] = 12
+    key_value[4] = 24
+    key_value[6] = 18
+    key_value[3] = 323
+
+    print(""key_value"", key_value)
+
+    print(""Task 2:-\nKeys and Values sorted in"", ""alphabetical order by the key  "")
+
+    # sorted(key_value) returns an iterator over the
+    # Dictionary?????????s value sorted in keys.
+    for i in sorted(key_value):
+        print((i, key_value[i])"" "")
+
+
+def main():
+    # function calling
+    dictionairy()
+
+
+# main function calling
+if __name__ == ""__main__"":
+    main()","Input:
+{'ravi': 10, 'rajnish': 9, 'sanjeev': 15, 'yash': 2, 'suraj': 32}","Python | Sort Python Dictionaries by Key or Value
+# function calling
+def dictionairy():
+    # Declaring the hash function
+    key_value = {}
+
+    # Initialize value
+    key_value[2] = 56
+    key_value[1] = 2
+    key_value[5] = 12
+    key_value[4] = 24
+    key_value[6] = 18
+    key_value[3] = 323
+
+    print(""key_value"", key_value)
+
+    print(""Task 2:-\nKeys and Values sorted in"", ""alphabetical order by the key  "")
+
+    # sorted(key_value) returns an iterator over the
+    # Dictionary?????????s value sorted in keys.
+    for i in sorted(key_value):
+        print((i, key_value[i])"" "")
+
+
+def main():
+    # function calling
+    dictionairy()
+
+
+# main function calling
+if __name__ == ""__main__"":
+    main()"
+Python | Sort Python Dictionaries by Key or Value,https://www.geeksforgeeks.org/python-sort-python-dictionaries-by-key-or-value/,"# Function calling
+def dictionairy():
+    # Declaring hash function
+    key_value = {}
+
+    # Initializing the value
+    key_value[2] = 56
+    key_value[1] = 2
+    key_value[5] = 12
+    key_value[4] = 24
+    key_value[6] = 18
+    key_value[3] = 323
+
+    print(""key_value"", key_value)
+
+    print(""Task 3:-\nKeys and Values sorted"", ""in alphabetical order by the value"")
+
+    # Note that it will sort in lexicographical order
+    # For mathematical way, change it to float
+    print(sorted(key_value.items(), key=lambda kv: (kv[1], kv[0])))
+
+
+def main():
+    # function calling
+    dictionairy()
+
+
+# main function calling
+if __name__ == ""__main__"":
+    main()","Input:
+{'ravi': 10, 'rajnish': 9, 'sanjeev': 15, 'yash': 2, 'suraj': 32}","Python | Sort Python Dictionaries by Key or Value
+# Function calling
+def dictionairy():
+    # Declaring hash function
+    key_value = {}
+
+    # Initializing the value
+    key_value[2] = 56
+    key_value[1] = 2
+    key_value[5] = 12
+    key_value[4] = 24
+    key_value[6] = 18
+    key_value[3] = 323
+
+    print(""key_value"", key_value)
+
+    print(""Task 3:-\nKeys and Values sorted"", ""in alphabetical order by the value"")
+
+    # Note that it will sort in lexicographical order
+    # For mathematical way, change it to float
+    print(sorted(key_value.items(), key=lambda kv: (kv[1], kv[0])))
+
+
+def main():
+    # function calling
+    dictionairy()
+
+
+# main function calling
+if __name__ == ""__main__"":
+    main()"
+Python | Sort Python Dictionaries by Key or Value,https://www.geeksforgeeks.org/python-sort-python-dictionaries-by-key-or-value/,"# Creates a sorted dictionary (sorted by key)
+from collections import OrderedDict
+import numpy as np
+
+dict = {""ravi"": 10, ""rajnish"": 9, ""sanjeev"": 15, ""yash"": 2, ""suraj"": 32}
+print(dict)
+
+keys = list(dict.keys())
+values = list(dict.values())
+sorted_value_index = np.argsort(values)
+sorted_dict = {keys[i]: values[i] for i in sorted_value_index}
+
+print(sorted_dict)","Input:
+{'ravi': 10, 'rajnish': 9, 'sanjeev': 15, 'yash': 2, 'suraj': 32}","Python | Sort Python Dictionaries by Key or Value
+# Creates a sorted dictionary (sorted by key)
+from collections import OrderedDict
+import numpy as np
+
+dict = {""ravi"": 10, ""rajnish"": 9, ""sanjeev"": 15, ""yash"": 2, ""suraj"": 32}
+print(dict)
+
+keys = list(dict.keys())
+values = list(dict.values())
+sorted_value_index = np.argsort(values)
+sorted_dict = {keys[i]: values[i] for i in sorted_value_index}
+
+print(sorted_dict)"
+Handling missing keys in Python dictionaries,https://www.geeksforgeeks.org/handling-missing-keys-python-dictionaries/,"# Python code to demonstrate Dictionary and
+# missing value error
+
+# initializing Dictionary
+d = {""a"": 1, ""b"": 2}
+
+# trying to output value of absent key
+print(""The value associated with 'c' is : "")
+print(d[""c""])","From code
+Traceback (most recent call last):","Handling missing keys in Python dictionaries
+# Python code to demonstrate Dictionary and
+# missing value error
+
+# initializing Dictionary
+d = {""a"": 1, ""b"": 2}
+
+# trying to output value of absent key
+print(""The value associated with 'c' is : "")
+print(d[""c""])"
+Handling missing keys in Python dictionaries,https://www.geeksforgeeks.org/handling-missing-keys-python-dictionaries/,"country_code = {""India"": ""0091"", ""Australia"": ""0025"", ""Nepal"": ""00977""}
+
+# search dictionary for country code of India
+print(country_code.get(""India"", ""Not Found""))
+
+# search dictionary for country code of Japan
+print(country_code.get(""Japan"", ""Not Found""))","From code
+Traceback (most recent call last):","Handling missing keys in Python dictionaries
+country_code = {""India"": ""0091"", ""Australia"": ""0025"", ""Nepal"": ""00977""}
+
+# search dictionary for country code of India
+print(country_code.get(""India"", ""Not Found""))
+
+# search dictionary for country code of Japan
+print(country_code.get(""Japan"", ""Not Found""))"
+Handling missing keys in Python dictionaries,https://www.geeksforgeeks.org/handling-missing-keys-python-dictionaries/,"country_code = {""India"": ""0091"", ""Australia"": ""0025"", ""Nepal"": ""00977""}
+
+# Set a default value for Japan
+country_code.setdefault(""Japan"", ""Not Present"")
+
+# search dictionary for country code of India
+print(country_code[""India""])
+
+# search dictionary for country code of Japan
+print(country_code[""Japan""])","From code
+Traceback (most recent call last):","Handling missing keys in Python dictionaries
+country_code = {""India"": ""0091"", ""Australia"": ""0025"", ""Nepal"": ""00977""}
+
+# Set a default value for Japan
+country_code.setdefault(""Japan"", ""Not Present"")
+
+# search dictionary for country code of India
+print(country_code[""India""])
+
+# search dictionary for country code of Japan
+print(country_code[""Japan""])"
+Handling missing keys in Python dictionaries,https://www.geeksforgeeks.org/handling-missing-keys-python-dictionaries/,"# Python code to demonstrate defaultdict
+
+# importing ""collections"" for defaultdict
+import collections
+
+# declaring defaultdict
+# sets default value 'Key Not found' to absent keys
+defd = collections.defaultdict(lambda: ""Key Not found"")
+
+# initializing values
+defd[""a""] = 1
+
+# initializing values
+defd[""b""] = 2
+
+# printing value
+print(""The value associated with 'a' is : "", end="""")
+print(defd[""a""])
+
+# printing value associated with 'c'
+print(""The value associated with 'c' is : "", end="""")
+print(defd[""c""])","From code
+Traceback (most recent call last):","Handling missing keys in Python dictionaries
+# Python code to demonstrate defaultdict
+
+# importing ""collections"" for defaultdict
+import collections
+
+# declaring defaultdict
+# sets default value 'Key Not found' to absent keys
+defd = collections.defaultdict(lambda: ""Key Not found"")
+
+# initializing values
+defd[""a""] = 1
+
+# initializing values
+defd[""b""] = 2
+
+# printing value
+print(""The value associated with 'a' is : "", end="""")
+print(defd[""a""])
+
+# printing value associated with 'c'
+print(""The value associated with 'c' is : "", end="""")
+print(defd[""c""])"
+Handling missing keys in Python dictionaries,https://www.geeksforgeeks.org/handling-missing-keys-python-dictionaries/,"country_code = {""India"": ""0091"", ""Australia"": ""0025"", ""Nepal"": ""00977""}
+
+try:
+    print(country_code[""India""])
+    print(country_code[""USA""])
+except KeyError:
+    print(""Not Found"")","From code
+Traceback (most recent call last):","Handling missing keys in Python dictionaries
+country_code = {""India"": ""0091"", ""Australia"": ""0025"", ""Nepal"": ""00977""}
+
+try:
+    print(country_code[""India""])
+    print(country_code[""USA""])
+except KeyError:
+    print(""Not Found"")"
+Python dictionary with keys having multiple inputs,https://www.geeksforgeeks.org/python-dictionary-with-keys-having-multiple-inputs/,"# Python code to demonstrate a dictionary
+# with multiple inputs in a key.
+import random as rn
+
+# creating an empty dictionary
+dict = {}
+
+# Insert first triplet in dictionary
+x, y, z = 10, 20, 30
+dict[x, y, z] = x + y - z
+
+# Insert second triplet in dictionary
+x, y, z = 5, 2, 4
+dict[x, y, z] = x + y - z
+
+# print the dictionary
+print(dict)","From code
+{(10, 20, 30): 0, (5, 2, 4): 3}","Python dictionary with keys having multiple inputs
+# Python code to demonstrate a dictionary
+# with multiple inputs in a key.
+import random as rn
+
+# creating an empty dictionary
+dict = {}
+
+# Insert first triplet in dictionary
+x, y, z = 10, 20, 30
+dict[x, y, z] = x + y - z
+
+# Insert second triplet in dictionary
+x, y, z = 5, 2, 4
+dict[x, y, z] = x + y - z
+
+# print the dictionary
+print(dict)"
+Python dictionary with keys having multiple inputs,https://www.geeksforgeeks.org/python-dictionary-with-keys-having-multiple-inputs/,"# dictionary containing longitude and latitude of places
+places = {(""19.07'53.2"", ""72.54'51.0""): ""Mumbai"", (""28.33'34.1"", ""77.06'16.6""): ""Delhi""}
+
+print(places)
+print(""\n"")
+
+# Traversing dictionary with multi-keys and creating
+# different lists from it
+lat = []
+long = []
+plc = []
+for i in places:
+    lat.append(i[0])
+    long.append(i[1])
+    plc.append(places[i[0], i[1]])
+
+print(lat)
+print(long)
+print(plc)","From code
+{(10, 20, 30): 0, (5, 2, 4): 3}","Python dictionary with keys having multiple inputs
+# dictionary containing longitude and latitude of places
+places = {(""19.07'53.2"", ""72.54'51.0""): ""Mumbai"", (""28.33'34.1"", ""77.06'16.6""): ""Delhi""}
+
+print(places)
+print(""\n"")
+
+# Traversing dictionary with multi-keys and creating
+# different lists from it
+lat = []
+long = []
+plc = []
+for i in places:
+    lat.append(i[0])
+    long.append(i[1])
+    plc.append(places[i[0], i[1]])
+
+print(lat)
+print(long)
+print(plc)"
+Python dictionary with keys having multiple inputs,https://www.geeksforgeeks.org/python-dictionary-with-keys-having-multiple-inputs/,"# Creating a dictionary with multiple inputs for keys
+data = {
+    (1, ""John"", ""Doe""): {""a"": ""geeks"", ""b"": ""software"", ""c"": 75000},
+    (2, ""Jane"", ""Smith""): {""e"": 30, ""f"": ""for"", ""g"": 90000},
+    (3, ""Bob"", ""Johnson""): {""h"": 35, ""i"": ""project"", ""j"": ""geeks""},
+    (4, ""Alice"", ""Lee""): {""k"": 40, ""l"": ""marketing"", ""m"": 100000},
+}
+
+# Accessing the values using the keys
+print(data[(1, ""John"", ""Doe"")][""a""])
+print(data[(2, ""Jane"", ""Smith"")][""f""])
+print(data[(3, ""Bob"", ""Johnson"")][""j""])
+
+data[(1, ""John"", ""Doe"")][""a""] = {""b"": ""marketing"", ""c"": 75000}
+data[(3, ""Bob"", ""Johnson"")][""j""] = {""h"": 35, ""i"": ""project""}
+print(data[(1, ""John"", ""Doe"")][""a""])
+print(data[(3, ""Bob"", ""Johnson"")][""j""])","From code
+{(10, 20, 30): 0, (5, 2, 4): 3}","Python dictionary with keys having multiple inputs
+# Creating a dictionary with multiple inputs for keys
+data = {
+    (1, ""John"", ""Doe""): {""a"": ""geeks"", ""b"": ""software"", ""c"": 75000},
+    (2, ""Jane"", ""Smith""): {""e"": 30, ""f"": ""for"", ""g"": 90000},
+    (3, ""Bob"", ""Johnson""): {""h"": 35, ""i"": ""project"", ""j"": ""geeks""},
+    (4, ""Alice"", ""Lee""): {""k"": 40, ""l"": ""marketing"", ""m"": 100000},
+}
+
+# Accessing the values using the keys
+print(data[(1, ""John"", ""Doe"")][""a""])
+print(data[(2, ""Jane"", ""Smith"")][""f""])
+print(data[(3, ""Bob"", ""Johnson"")][""j""])
+
+data[(1, ""John"", ""Doe"")][""a""] = {""b"": ""marketing"", ""c"": 75000}
+data[(3, ""Bob"", ""Johnson"")][""j""] = {""h"": 35, ""i"": ""project""}
+print(data[(1, ""John"", ""Doe"")][""a""])
+print(data[(3, ""Bob"", ""Johnson"")][""j""])"
+Python program to find the sum of all items in a dictionary,https://www.geeksforgeeks.org/python-program-to-find-the-sum-of-all-items-in-a-dictionary/,"# Python3 Program to find sum of
+# all items in a Dictionary
+
+# Function to print sum
+
+
+def returnSum(myDict):
+    list = []
+    for i in myDict:
+        list.append(myDict[i])
+    final = sum(list)
+
+    return final
+
+
+# Driver Function
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", returnSum(dict))","From code
+Sum : 600","Python program to find the sum of all items in a dictionary
+# Python3 Program to find sum of
+# all items in a Dictionary
+
+# Function to print sum
+
+
+def returnSum(myDict):
+    list = []
+    for i in myDict:
+        list.append(myDict[i])
+    final = sum(list)
+
+    return final
+
+
+# Driver Function
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", returnSum(dict))"
+Python program to find the sum of all items in a dictionary,https://www.geeksforgeeks.org/python-program-to-find-the-sum-of-all-items-in-a-dictionary/,"# Python3 Program to find sum of
+# all items in a Dictionary
+
+# Function to print sum
+
+
+def returnSum(dict):
+    sum = 0
+    for i in dict.values():
+        sum = sum + i
+
+    return sum
+
+
+# Driver Function
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", returnSum(dict))","From code
+Sum : 600","Python program to find the sum of all items in a dictionary
+# Python3 Program to find sum of
+# all items in a Dictionary
+
+# Function to print sum
+
+
+def returnSum(dict):
+    sum = 0
+    for i in dict.values():
+        sum = sum + i
+
+    return sum
+
+
+# Driver Function
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", returnSum(dict))"
+Python program to find the sum of all items in a dictionary,https://www.geeksforgeeks.org/python-program-to-find-the-sum-of-all-items-in-a-dictionary/,"# Python3 Program to find sum of
+# all items in a Dictionary
+
+# Function to print sum
+
+
+def returnSum(dict):
+    sum = 0
+    for i in dict:
+        sum = sum + dict[i]
+
+    return sum
+
+
+# Driver Function
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", returnSum(dict))","From code
+Sum : 600","Python program to find the sum of all items in a dictionary
+# Python3 Program to find sum of
+# all items in a Dictionary
+
+# Function to print sum
+
+
+def returnSum(dict):
+    sum = 0
+    for i in dict:
+        sum = sum + dict[i]
+
+    return sum
+
+
+# Driver Function
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", returnSum(dict))"
+Python program to find the sum of all items in a dictionary,https://www.geeksforgeeks.org/python-program-to-find-the-sum-of-all-items-in-a-dictionary/,"# Python3 Program to find sum of
+# all items in a Dictionary
+
+# Function to print sum
+
+
+def returnSum(dict):
+    return sum(dict.values())
+
+
+# Driver Function
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", returnSum(dict))","From code
+Sum : 600","Python program to find the sum of all items in a dictionary
+# Python3 Program to find sum of
+# all items in a Dictionary
+
+# Function to print sum
+
+
+def returnSum(dict):
+    return sum(dict.values())
+
+
+# Driver Function
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", returnSum(dict))"
+Python program to find the sum of all items in a dictionary,https://www.geeksforgeeks.org/python-program-to-find-the-sum-of-all-items-in-a-dictionary/,"import functools
+
+dic = {""a"": 100, ""b"": 200, ""c"": 300}
+
+sum_dic = functools.reduce(lambda ac, k: ac + dic[k], dic, 0)
+
+print(""Sum :"", sum_dic)","From code
+Sum : 600","Python program to find the sum of all items in a dictionary
+import functools
+
+dic = {""a"": 100, ""b"": 200, ""c"": 300}
+
+sum_dic = functools.reduce(lambda ac, k: ac + dic[k], dic, 0)
+
+print(""Sum :"", sum_dic)"
+Python program to find the sum of all items in a dictionary,https://www.geeksforgeeks.org/python-program-to-find-the-sum-of-all-items-in-a-dictionary/,"def returnSum(myDict):
+    return sum(myDict[key] for key in myDict)
+
+
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", returnSum(dict))
+
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+Sum : 600","Python program to find the sum of all items in a dictionary
+def returnSum(myDict):
+    return sum(myDict[key] for key in myDict)
+
+
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", returnSum(dict))
+
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python program to find the sum of all items in a dictionary,https://www.geeksforgeeks.org/python-program-to-find-the-sum-of-all-items-in-a-dictionary/,"import functools
+
+
+def sum_dict_values(dict):
+    return functools.reduce(lambda acc, x: acc + dict[x], dict, 0)
+
+
+# Driver Function
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", sum_dict_values(dict))","From code
+Sum : 600","Python program to find the sum of all items in a dictionary
+import functools
+
+
+def sum_dict_values(dict):
+    return functools.reduce(lambda acc, x: acc + dict[x], dict, 0)
+
+
+# Driver Function
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum :"", sum_dict_values(dict))"
+Python program to find the sum of all items in a dictionary,https://www.geeksforgeeks.org/python-program-to-find-the-sum-of-all-items-in-a-dictionary/,"import numpy as np
+
+
+# function to return sum
+def returnSum(dict):
+    # convert dict values to a NumPy array
+    values = np.array(list(dict.values()))
+    # return the sum of the values
+    return np.sum(values)
+
+
+# driver code
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum:"", returnSum(dict))
+# this code is contributed by Jyothi pinjala.","From code
+Sum : 600","Python program to find the sum of all items in a dictionary
+import numpy as np
+
+
+# function to return sum
+def returnSum(dict):
+    # convert dict values to a NumPy array
+    values = np.array(list(dict.values()))
+    # return the sum of the values
+    return np.sum(values)
+
+
+# driver code
+dict = {""a"": 100, ""b"": 200, ""c"": 300}
+print(""Sum:"", returnSum(dict))
+# this code is contributed by Jyothi pinjala."
+Python program to find the size of a Dictionary in python,https://www.geeksforgeeks.org/find-the-size-of-a-dictionary-in-python/,"import sys
+
+# sample Dictionaries
+dic1 = {""A"": 1, ""B"": 2, ""C"": 3}
+dic2 = {""Geek1"": ""Raju"", ""Geek2"": ""Nikhil"", ""Geek3"": ""Deepanshu""}
+dic3 = {1: ""Lion"", 2: ""Tiger"", 3: ""Fox"", 4: ""Wolf""}
+
+# print the sizes of sample Dictionaries
+print(""Size of dic1: "" + str(sys.getsizeof(dic1)) + ""bytes"")
+print(""Size of dic2: "" + str(sys.getsizeof(dic2)) + ""bytes"")
+print(""Size of dic3: "" + str(sys.getsizeof(dic3)) + ""bytes"")","From code
+Size of dic1: 216bytes","Python program to find the size of a Dictionary in python
+import sys
+
+# sample Dictionaries
+dic1 = {""A"": 1, ""B"": 2, ""C"": 3}
+dic2 = {""Geek1"": ""Raju"", ""Geek2"": ""Nikhil"", ""Geek3"": ""Deepanshu""}
+dic3 = {1: ""Lion"", 2: ""Tiger"", 3: ""Fox"", 4: ""Wolf""}
+
+# print the sizes of sample Dictionaries
+print(""Size of dic1: "" + str(sys.getsizeof(dic1)) + ""bytes"")
+print(""Size of dic2: "" + str(sys.getsizeof(dic2)) + ""bytes"")
+print(""Size of dic3: "" + str(sys.getsizeof(dic3)) + ""bytes"")"
+Python program to find the size of a Dictionary in python,https://www.geeksforgeeks.org/find-the-size-of-a-dictionary-in-python/,"# sample Dictionaries
+dic1 = {""A"": 1, ""B"": 2, ""C"": 3}
+dic2 = {""Geek1"": ""Raju"", ""Geek2"": ""Nikhil"", ""Geek3"": ""Deepanshu""}
+dic3 = {1: ""Lion"", 2: ""Tiger"", 3: ""Fox"", 4: ""Wolf""}
+
+# print the sizes of sample Dictionaries
+print(""Size of dic1: "" + str(dic1.__sizeof__()) + ""bytes"")
+print(""Size of dic2: "" + str(dic2.__sizeof__()) + ""bytes"")
+print(""Size of dic3: "" + str(dic3.__sizeof__()) + ""bytes"")","From code
+Size of dic1: 216bytes","Python program to find the size of a Dictionary in python
+# sample Dictionaries
+dic1 = {""A"": 1, ""B"": 2, ""C"": 3}
+dic2 = {""Geek1"": ""Raju"", ""Geek2"": ""Nikhil"", ""Geek3"": ""Deepanshu""}
+dic3 = {1: ""Lion"", 2: ""Tiger"", 3: ""Fox"", 4: ""Wolf""}
+
+# print the sizes of sample Dictionaries
+print(""Size of dic1: "" + str(dic1.__sizeof__()) + ""bytes"")
+print(""Size of dic2: "" + str(dic2.__sizeof__()) + ""bytes"")
+print(""Size of dic3: "" + str(dic3.__sizeof__()) + ""bytes"")"
+Ways to sort list of dictionaries by values in Python  -  Using itemgetter,https://www.geeksforgeeks.org/ways-sort-list-dictionaries-values-python-using-itemgetter/,"# Python code demonstrate the working of sorted()# and itemgetter??????# import""operator"" for implementing itemgetterfrom operator import itemgetter??????# Initializing list of dictionarieslist ""name"": ""Nandini"", ""age"": 20},???????????????""name"": ""Manjeet"", ""age"": 20},???????????????""name"": ""Nikhil"", ""age"": 19}]??????# using sorted and itemgetter to print list sorted by agepr""The list printed sorting by age: ""print sorted(list, key=itemgetter('age'))??????pr""\r"")??????# using sorted and itemgetter to print# list sorted by both age and name# notice t""Manjeet"" now comes before ""Nandini""print ""The list printed sorting by age and name: ""print sorted(list, key=itemgetter('age', 'name'))??????pr""\r"")??????# using sorted and itemgetter to print list# sorted by age in descending orderpr""The list printed sorting by age in descending order: ""print sorted(list, key=itemgetter('age'), reverse=True)","From code
+The list printed sorting by age: ","Ways to sort list of dictionaries by values in Python  -  Using itemgetter
+# Python code demonstrate the working of sorted()# and itemgetter??????# import""operator"" for implementing itemgetterfrom operator import itemgetter??????# Initializing list of dictionarieslist ""name"": ""Nandini"", ""age"": 20},???????????????""name"": ""Manjeet"", ""age"": 20},???????????????""name"": ""Nikhil"", ""age"": 19}]??????# using sorted and itemgetter to print list sorted by agepr""The list printed sorting by age: ""print sorted(list, key=itemgetter('age'))??????pr""\r"")??????# using sorted and itemgetter to print# list sorted by both age and name# notice t""Manjeet"" now comes before ""Nandini""print ""The list printed sorting by age and name: ""print sorted(list, key=itemgetter('age', 'name'))??????pr""\r"")??????# using sorted and itemgetter to print list# sorted by age in descending orderpr""The list printed sorting by age in descending order: ""print sorted(list, key=itemgetter('age'), reverse=True)"
+Ways to sort list of dictionaries by values in Python  -  Using lambda function,https://www.geeksforgeeks.org/ways-sort-list-dictionaries-values-python-using-lambda-function/,"# Python code demonstrate the working of
+# sorted() with lambda
+
+# Initializing list of dictionaries
+list = [
+    {""name"": ""Nandini"", ""age"": 20},
+    {""name"": ""Manjeet"", ""age"": 20},
+    {""name"": ""Nikhil"", ""age"": 19},
+]
+
+# using sorted and lambda to print list sorted
+# by age
+print(""The list printed sorting by age: "")
+print(sorted(list, key=lambda i: i[""age""]))
+
+print(""\r"")
+
+# using sorted and lambda to print list sorted
+# by both age and name. Notice that ""Manjeet""
+# now comes before ""Nandini""
+print(""The list printed sorting by age and name: "")
+print(sorted(list, key=lambda i: (i[""age""], i[""name""])))
+
+print(""\r"")
+
+# using sorted and lambda to print list sorted
+# by age in descending order
+print(""The list printed sorting by age in descending order: "")
+print(sorted(list, key=lambda i: i[""age""], reverse=True))","From code
+The list printed sorting by age: ","Ways to sort list of dictionaries by values in Python  -  Using lambda function
+# Python code demonstrate the working of
+# sorted() with lambda
+
+# Initializing list of dictionaries
+list = [
+    {""name"": ""Nandini"", ""age"": 20},
+    {""name"": ""Manjeet"", ""age"": 20},
+    {""name"": ""Nikhil"", ""age"": 19},
+]
+
+# using sorted and lambda to print list sorted
+# by age
+print(""The list printed sorting by age: "")
+print(sorted(list, key=lambda i: i[""age""]))
+
+print(""\r"")
+
+# using sorted and lambda to print list sorted
+# by both age and name. Notice that ""Manjeet""
+# now comes before ""Nandini""
+print(""The list printed sorting by age and name: "")
+print(sorted(list, key=lambda i: (i[""age""], i[""name""])))
+
+print(""\r"")
+
+# using sorted and lambda to print list sorted
+# by age in descending order
+print(""The list printed sorting by age in descending order: "")
+print(sorted(list, key=lambda i: i[""age""], reverse=True))"
+Python | Merging two Dictionaries,https://www.geeksforgeeks.org/python-merging-two-dictionaries/,"# Python code to merge dict using update() method
+def Merge(dict1, dict2):
+    return dict2.update(dict1)
+
+
+# Driver code
+dict1 = {""a"": 10, ""b"": 8}
+dict2 = {""d"": 6, ""c"": 4}
+
+# This returns None
+print(Merge(dict1, dict2))
+
+# changes made in dict2
+print(dict2)","From code
+None","Python | Merging two Dictionaries
+# Python code to merge dict using update() method
+def Merge(dict1, dict2):
+    return dict2.update(dict1)
+
+
+# Driver code
+dict1 = {""a"": 10, ""b"": 8}
+dict2 = {""d"": 6, ""c"": 4}
+
+# This returns None
+print(Merge(dict1, dict2))
+
+# changes made in dict2
+print(dict2)"
+Python | Merging two Dictionaries,https://www.geeksforgeeks.org/python-merging-two-dictionaries/,"# Python code to merge dict using a single
+# expression
+def Merge(dict1, dict2):
+    res = {**dict1, **dict2}
+    return res
+
+
+# Driver code
+dict1 = {""a"": 10, ""b"": 8}
+dict2 = {""d"": 6, ""c"": 4}
+dict3 = Merge(dict1, dict2)
+print(dict3)","From code
+None","Python | Merging two Dictionaries
+# Python code to merge dict using a single
+# expression
+def Merge(dict1, dict2):
+    res = {**dict1, **dict2}
+    return res
+
+
+# Driver code
+dict1 = {""a"": 10, ""b"": 8}
+dict2 = {""d"": 6, ""c"": 4}
+dict3 = Merge(dict1, dict2)
+print(dict3)"
+Python | Merging two Dictionaries,https://www.geeksforgeeks.org/python-merging-two-dictionaries/,"# code
+# Python code to merge dict using a single
+# expression
+def Merge(dict1, dict2):
+    res = dict1 | dict2
+    return res
+
+
+# Driver code
+dict1 = {""x"": 10, ""y"": 8}
+dict2 = {""a"": 6, ""b"": 4}
+dict3 = Merge(dict1, dict2)
+print(dict3)
+
+# This code is contributed by virentanti16","From code
+None","Python | Merging two Dictionaries
+# code
+# Python code to merge dict using a single
+# expression
+def Merge(dict1, dict2):
+    res = dict1 | dict2
+    return res
+
+
+# Driver code
+dict1 = {""x"": 10, ""y"": 8}
+dict2 = {""a"": 6, ""b"": 4}
+dict3 = Merge(dict1, dict2)
+print(dict3)
+
+# This code is contributed by virentanti16"
+Python | Merging two Dictionaries,https://www.geeksforgeeks.org/python-merging-two-dictionaries/,"# code
+# Python code to merge dictionary
+def Merge(dict1, dict2):
+    for i in dict2.keys():
+        dict1[i] = dict2[i]
+    return dict1
+
+
+# Driver code
+dict1 = {""x"": 10, ""y"": 8}
+dict2 = {""a"": 6, ""b"": 4}
+dict3 = Merge(dict1, dict2)
+print(dict3)
+
+# This code is contributed by Bhavya Koganti","From code
+None","Python | Merging two Dictionaries
+# code
+# Python code to merge dictionary
+def Merge(dict1, dict2):
+    for i in dict2.keys():
+        dict1[i] = dict2[i]
+    return dict1
+
+
+# Driver code
+dict1 = {""x"": 10, ""y"": 8}
+dict2 = {""a"": 6, ""b"": 4}
+dict3 = Merge(dict1, dict2)
+print(dict3)
+
+# This code is contributed by Bhavya Koganti"
+Python | Merging two Dictionaries,https://www.geeksforgeeks.org/python-merging-two-dictionaries/,"from collections import ChainMap
+
+# create the dictionaries to be merged
+dict1 = {""a"": 1, ""b"": 2}
+dict2 = {""c"": 3, ""d"": 4}
+
+# create a ChainMap with the dictionaries as elements
+merged_dict = ChainMap(dict1, dict2)
+
+# access and modify elements in the merged dictionary
+print(merged_dict[""a""])  # prints 1
+print(merged_dict[""c""])  # prints 3
+merged_dict[""c""] = 5  # updates value in dict2
+print(merged_dict[""c""])  # prints 5
+
+# add a new key-value pair to the merged dictionary
+merged_dict[""e""] = 6  # updates dict1
+print(merged_dict[""e""])  # prints 6","From code
+None","Python | Merging two Dictionaries
+from collections import ChainMap
+
+# create the dictionaries to be merged
+dict1 = {""a"": 1, ""b"": 2}
+dict2 = {""c"": 3, ""d"": 4}
+
+# create a ChainMap with the dictionaries as elements
+merged_dict = ChainMap(dict1, dict2)
+
+# access and modify elements in the merged dictionary
+print(merged_dict[""a""])  # prints 1
+print(merged_dict[""c""])  # prints 3
+merged_dict[""c""] = 5  # updates value in dict2
+print(merged_dict[""c""])  # prints 5
+
+# add a new key-value pair to the merged dictionary
+merged_dict[""e""] = 6  # updates dict1
+print(merged_dict[""e""])  # prints 6"
+Python | Merging two Dictionaries,https://www.geeksforgeeks.org/python-merging-two-dictionaries/,"def merge_dictionaries(dict1, dict2):
+    merged_dict = dict1.copy()
+    merged_dict.update(dict2)
+    return merged_dict
+
+
+# Driver code
+dict1 = {""x"": 10, ""y"": 8}
+dict2 = {""a"": 6, ""b"": 4}
+
+print(merge_dictionaries(dict1, dict2))","From code
+None","Python | Merging two Dictionaries
+def merge_dictionaries(dict1, dict2):
+    merged_dict = dict1.copy()
+    merged_dict.update(dict2)
+    return merged_dict
+
+
+# Driver code
+dict1 = {""x"": 10, ""y"": 8}
+dict2 = {""a"": 6, ""b"": 4}
+
+print(merge_dictionaries(dict1, dict2))"
+Python | Merging two Dictionaries,https://www.geeksforgeeks.org/python-merging-two-dictionaries/,"# method to merge two dictionaries using the dict() constructor with the union operator (|)
+def Merge(dict1, dict2):
+    # create a new dictionary by merging the items of the two dictionaries using the union operator (|)
+    merged_dict = dict(dict1.items() | dict2.items())
+    # return the merged dictionary
+    return merged_dict
+
+
+# Driver code
+dict1 = {""a"": 10, ""b"": 8}
+dict2 = {""d"": 6, ""c"": 4}
+
+# merge the two dictionaries using the Merge() function
+merged_dict = Merge(dict1, dict2)
+
+# print the merged dictionary
+print(merged_dict)","From code
+None","Python | Merging two Dictionaries
+# method to merge two dictionaries using the dict() constructor with the union operator (|)
+def Merge(dict1, dict2):
+    # create a new dictionary by merging the items of the two dictionaries using the union operator (|)
+    merged_dict = dict(dict1.items() | dict2.items())
+    # return the merged dictionary
+    return merged_dict
+
+
+# Driver code
+dict1 = {""a"": 10, ""b"": 8}
+dict2 = {""d"": 6, ""c"": 4}
+
+# merge the two dictionaries using the Merge() function
+merged_dict = Merge(dict1, dict2)
+
+# print the merged dictionary
+print(merged_dict)"
+Python | Merging two Dictionaries,https://www.geeksforgeeks.org/python-merging-two-dictionaries/,"from functools import reduce
+
+
+def merge_dictionaries(dict1, dict2):
+    merged_dict = dict1.copy()
+    merged_dict.update(dict2)
+    return merged_dict
+
+
+dict1 = {""a"": 10, ""b"": 8}
+dict2 = {""d"": 6, ""c"": 4}
+
+dict_list = [dict1, dict2]  # Put the dictionaries into a list
+
+result_dict = reduce(merge_dictionaries, dict_list)
+
+print(result_dict)
+# This code is contributed by Rayudu.","From code
+None","Python | Merging two Dictionaries
+from functools import reduce
+
+
+def merge_dictionaries(dict1, dict2):
+    merged_dict = dict1.copy()
+    merged_dict.update(dict2)
+    return merged_dict
+
+
+dict1 = {""a"": 10, ""b"": 8}
+dict2 = {""d"": 6, ""c"": 4}
+
+dict_list = [dict1, dict2]  # Put the dictionaries into a list
+
+result_dict = reduce(merge_dictionaries, dict_list)
+
+print(result_dict)
+# This code is contributed by Rayudu."
+Program to create grade calculator in Python,https://www.geeksforgeeks.org/program-create-grade-calculator-in-python/,"print(""Enter Marks Obtained in 5 Subjects: "")
+total1 = 44
+total2 = 67
+total3 = 76
+total4 = 99
+total5 = 58
+
+tot = total1 + total2 + total3 + total4 + total4
+avg = tot / 5
+
+if avg >= 91 and avg <= 100:
+    print(""Your Grade is A1"")
+elif avg >= 81 and avg < 91:
+    print(""Your Grade is A2"")
+elif avg >= 71 and avg < 81:
+    print(""Your Grade is B1"")
+elif avg >= 61 and avg < 71:
+    print(""Your Grade is B2"")
+elif avg >= 51 and avg < 61:
+    print(""Your Grade is C1"")
+elif avg >= 41 and avg < 51:
+    print(""Your Grade is C2"")
+elif avg >= 33 and avg < 41:
+    print(""Your Grade is D"")
+elif avg >= 21 and avg < 33:
+    print(""Your Grade is E1"")
+elif avg >= 0 and avg < 21:
+    print(""Your Grade is E2"")
+else:
+    print(""Invalid Input!"")","From code
+10% of marks scored from submission of Assignments","Program to create grade calculator in Python
+print(""Enter Marks Obtained in 5 Subjects: "")
+total1 = 44
+total2 = 67
+total3 = 76
+total4 = 99
+total5 = 58
+
+tot = total1 + total2 + total3 + total4 + total4
+avg = tot / 5
+
+if avg >= 91 and avg <= 100:
+    print(""Your Grade is A1"")
+elif avg >= 81 and avg < 91:
+    print(""Your Grade is A2"")
+elif avg >= 71 and avg < 81:
+    print(""Your Grade is B1"")
+elif avg >= 61 and avg < 71:
+    print(""Your Grade is B2"")
+elif avg >= 51 and avg < 61:
+    print(""Your Grade is C1"")
+elif avg >= 41 and avg < 51:
+    print(""Your Grade is C2"")
+elif avg >= 33 and avg < 41:
+    print(""Your Grade is D"")
+elif avg >= 21 and avg < 33:
+    print(""Your Grade is E1"")
+elif avg >= 0 and avg < 21:
+    print(""Your Grade is E2"")
+else:
+    print(""Invalid Input!"")"
+Program to create grade calculator in Python,https://www.geeksforgeeks.org/program-create-grade-calculator-in-python/,"# Creating a dictionary which
+# consists of the student name,
+# assignment result test results
+# and their respective lab results
+
+# 1. Jack's dictionary
+jack = {
+    ""name"": ""Jack Frost"",
+    ""assignment"": [80, 50, 40, 20],
+    ""test"": [75, 75],
+    ""lab"": [78.20, 77.20],
+}
+
+# 2. James's dictionary
+james = {
+    ""name"": ""James Potter"",
+    ""assignment"": [82, 56, 44, 30],
+    ""test"": [80, 80],
+    ""lab"": [67.90, 78.72],
+}
+
+# 3. Dylan's dictionary
+dylan = {
+    ""name"": ""Dylan Rhodes"",
+    ""assignment"": [77, 82, 23, 39],
+    ""test"": [78, 77],
+    ""lab"": [80, 80],
+}
+
+# 4. Jessica's dictionary
+jess = {
+    ""name"": ""Jessica Stone"",
+    ""assignment"": [67, 55, 77, 21],
+    ""test"": [40, 50],
+    ""lab"": [69, 44.56],
+}
+
+# 5. Tom's dictionary
+tom = {
+    ""name"": ""Tom Hanks"",
+    ""assignment"": [29, 89, 60, 56],
+    ""test"": [65, 56],
+    ""lab"": [50, 40.6],
+}
+
+# Function calculates average
+
+
+def get_average(marks):
+    total_sum = sum(marks)
+    total_sum = float(total_sum)
+    return total_sum / len(marks)
+
+
+# Function calculates total average
+
+
+def calculate_total_average(students):
+    assignment = get_average(students[""assignment""])
+    test = get_average(students[""test""])
+    lab = get_average(students[""lab""])
+
+    # Return the result based
+    # on weightage supplied
+    # 10 % from assignments
+    # 70 % from test
+    # 20 % from lab-works
+    return 0.1 * assignment + 0.7 * test + 0.2 * lab
+
+
+# Calculate letter grade of each student
+def assign_letter_grade(score):
+    if score >= 90:
+        return ""A""
+    elif score >= 80:
+        return ""B""
+    elif score >= 70:
+        return ""C""
+    elif score >= 60:
+        return ""D""
+    else:
+        return ""E""
+
+
+# Function to calculate the total
+# average marks of the whole class
+
+
+def class_average_is(student_list):
+    result_list = []
+
+    for student in student_list:
+        stud_avg = calculate_total_average(student)
+        result_list.append(stud_avg)
+        return get_average(result_list)
+
+
+# Student list consisting the
+# dictionary of all students
+students = [jack, james, dylan, jess, tom]
+
+# Iterate through the students list
+# and calculate their respective
+# average marks and letter grade
+for i in students:
+    print(i[""name""])
+    print(""=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+="")
+    print(""Average marks of %s is : %s "" % (i[""name""], calculate_total_average(i)))
+
+    print(
+        ""Letter Grade of %s is : %s""
+        % (i[""name""], assign_letter_grade(calculate_total_average(i)))
+    )
+
+    print()
+
+
+# Calculate the average of whole class
+class_av = class_average_is(students)
+
+print(""Class Average is %s"" % (class_av))
+print(""Letter Grade of the class is %s "" % (assign_letter_grade(class_av)))","From code
+10% of marks scored from submission of Assignments","Program to create grade calculator in Python
+# Creating a dictionary which
+# consists of the student name,
+# assignment result test results
+# and their respective lab results
+
+# 1. Jack's dictionary
+jack = {
+    ""name"": ""Jack Frost"",
+    ""assignment"": [80, 50, 40, 20],
+    ""test"": [75, 75],
+    ""lab"": [78.20, 77.20],
+}
+
+# 2. James's dictionary
+james = {
+    ""name"": ""James Potter"",
+    ""assignment"": [82, 56, 44, 30],
+    ""test"": [80, 80],
+    ""lab"": [67.90, 78.72],
+}
+
+# 3. Dylan's dictionary
+dylan = {
+    ""name"": ""Dylan Rhodes"",
+    ""assignment"": [77, 82, 23, 39],
+    ""test"": [78, 77],
+    ""lab"": [80, 80],
+}
+
+# 4. Jessica's dictionary
+jess = {
+    ""name"": ""Jessica Stone"",
+    ""assignment"": [67, 55, 77, 21],
+    ""test"": [40, 50],
+    ""lab"": [69, 44.56],
+}
+
+# 5. Tom's dictionary
+tom = {
+    ""name"": ""Tom Hanks"",
+    ""assignment"": [29, 89, 60, 56],
+    ""test"": [65, 56],
+    ""lab"": [50, 40.6],
+}
+
+# Function calculates average
+
+
+def get_average(marks):
+    total_sum = sum(marks)
+    total_sum = float(total_sum)
+    return total_sum / len(marks)
+
+
+# Function calculates total average
+
+
+def calculate_total_average(students):
+    assignment = get_average(students[""assignment""])
+    test = get_average(students[""test""])
+    lab = get_average(students[""lab""])
+
+    # Return the result based
+    # on weightage supplied
+    # 10 % from assignments
+    # 70 % from test
+    # 20 % from lab-works
+    return 0.1 * assignment + 0.7 * test + 0.2 * lab
+
+
+# Calculate letter grade of each student
+def assign_letter_grade(score):
+    if score >= 90:
+        return ""A""
+    elif score >= 80:
+        return ""B""
+    elif score >= 70:
+        return ""C""
+    elif score >= 60:
+        return ""D""
+    else:
+        return ""E""
+
+
+# Function to calculate the total
+# average marks of the whole class
+
+
+def class_average_is(student_list):
+    result_list = []
+
+    for student in student_list:
+        stud_avg = calculate_total_average(student)
+        result_list.append(stud_avg)
+        return get_average(result_list)
+
+
+# Student list consisting the
+# dictionary of all students
+students = [jack, james, dylan, jess, tom]
+
+# Iterate through the students list
+# and calculate their respective
+# average marks and letter grade
+for i in students:
+    print(i[""name""])
+    print(""=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+="")
+    print(""Average marks of %s is : %s "" % (i[""name""], calculate_total_average(i)))
+
+    print(
+        ""Letter Grade of %s is : %s""
+        % (i[""name""], assign_letter_grade(calculate_total_average(i)))
+    )
+
+    print()
+
+
+# Calculate the average of whole class
+class_av = class_average_is(students)
+
+print(""Class Average is %s"" % (class_av))
+print(""Letter Grade of the class is %s "" % (assign_letter_grade(class_av)))"
+Python  -  Insertion at the beginning in Ordereddicteddict,https://www.geeksforgeeks.org/python-insertion-at-the-beginning-in-ordereddict/?ref=leftbar-rightbar,"# Python code to demonstrate
+# insertion of items in beginning of ordered dict
+from collections import OrderedDict
+
+# initialising ordered_dict
+iniordered_dict = OrderedDict([(""akshat"", ""1""), (""nikhil"", ""2"")])
+
+# inserting items in starting of dict
+iniordered_dict.update({""manjeet"": ""3""})
+iniordered_dict.move_to_end(""manjeet"", last=False)
+
+# print result
+print(""Resultant Dictionary : "" + str(iniordered_dict))","Input: 
+original_dict = {'a':1, 'b':2}","Python  -  Insertion at the beginning in Ordereddicteddict
+# Python code to demonstrate
+# insertion of items in beginning of ordered dict
+from collections import OrderedDict
+
+# initialising ordered_dict
+iniordered_dict = OrderedDict([(""akshat"", ""1""), (""nikhil"", ""2"")])
+
+# inserting items in starting of dict
+iniordered_dict.update({""manjeet"": ""3""})
+iniordered_dict.move_to_end(""manjeet"", last=False)
+
+# print result
+print(""Resultant Dictionary : "" + str(iniordered_dict))"
+Python  -  Insertion at the beginning in Ordereddicteddict,https://www.geeksforgeeks.org/python-insertion-at-the-beginning-in-ordereddict/?ref=leftbar-rightbar,"# Python code to demonstrate
+# insertion of items in beginning of ordered dict
+from collections import OrderedDict
+
+# initialising ordered_dict
+ini_dict1 = OrderedDict([(""akshat"", ""1""), (""nikhil"", ""2"")])
+ini_dict2 = OrderedDict([(""manjeet"", ""4""), (""akash"", ""4"")])
+
+# adding in beginning of dict
+both = OrderedDict(list(ini_dict2.items()) + list(ini_dict1.items()))
+
+# print result
+print(""Resultant Dictionary :"" + str(both))","Input: 
+original_dict = {'a':1, 'b':2}","Python  -  Insertion at the beginning in Ordereddicteddict
+# Python code to demonstrate
+# insertion of items in beginning of ordered dict
+from collections import OrderedDict
+
+# initialising ordered_dict
+ini_dict1 = OrderedDict([(""akshat"", ""1""), (""nikhil"", ""2"")])
+ini_dict2 = OrderedDict([(""manjeet"", ""4""), (""akash"", ""4"")])
+
+# adding in beginning of dict
+both = OrderedDict(list(ini_dict2.items()) + list(ini_dict1.items()))
+
+# print result
+print(""Resultant Dictionary :"" + str(both))"
+Python | Check order of character in string using OrderedDict( ),https://www.geeksforgeeks.org/using-ordereddict-python-check-order-characters-string/,"# Function to check if string follows order of
+# characters defined by a pattern
+from collections import OrderedDict
+
+
+def checkOrder(input, pattern):
+    # create empty OrderedDict
+    # output will be like {'a': None,'b': None, 'c': None}
+    dict = OrderedDict.fromkeys(input)
+
+    # traverse generated OrderedDict parallel with
+    # pattern string to check if order of characters
+    # are same or not
+    ptrlen = 0
+    for key, value in dict.items():
+        if key == pattern[ptrlen]:
+            ptrlen = ptrlen + 1
+
+        # check if we have traverse complete
+        # pattern string
+        if ptrlen == (len(pattern)):
+            return ""true""
+
+    # if we come out from for loop that means
+    # order was mismatched
+    return ""false""
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""engineers rock""
+    pattern = ""er""
+    print(checkOrder(input, pattern))","Input: 
+string = ""engineers rock""","Python | Check order of character in string using OrderedDict( )
+# Function to check if string follows order of
+# characters defined by a pattern
+from collections import OrderedDict
+
+
+def checkOrder(input, pattern):
+    # create empty OrderedDict
+    # output will be like {'a': None,'b': None, 'c': None}
+    dict = OrderedDict.fromkeys(input)
+
+    # traverse generated OrderedDict parallel with
+    # pattern string to check if order of characters
+    # are same or not
+    ptrlen = 0
+    for key, value in dict.items():
+        if key == pattern[ptrlen]:
+            ptrlen = ptrlen + 1
+
+        # check if we have traverse complete
+        # pattern string
+        if ptrlen == (len(pattern)):
+            return ""true""
+
+    # if we come out from for loop that means
+    # order was mismatched
+    return ""false""
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""engineers rock""
+    pattern = ""er""
+    print(checkOrder(input, pattern))"
+Python | Check order of character in string using OrderedDict( ),https://www.geeksforgeeks.org/using-ordereddict-python-check-order-characters-string/,"def check_order(string, pattern):
+    i, j = 0, 0
+    for char in string:
+        if char == pattern[j]:
+            j += 1
+        if j == len(pattern):
+            return True
+        i += 1
+
+    return False
+
+
+string = ""engineers rock""
+pattern = ""er""
+print(check_order(string, pattern))","Input: 
+string = ""engineers rock""","Python | Check order of character in string using OrderedDict( )
+def check_order(string, pattern):
+    i, j = 0, 0
+    for char in string:
+        if char == pattern[j]:
+            j += 1
+        if j == len(pattern):
+            return True
+        i += 1
+
+    return False
+
+
+string = ""engineers rock""
+pattern = ""er""
+print(check_order(string, pattern))"
+Python | Find common elements in three sorted arrays by dictionary intersection,https://www.geeksforgeeks.org/python-dictionary-intersection-find-common-elements-three-sorted-arrays/,"# Function to find common elements in three
+# sorted arrays
+from collections import Counter
+
+
+def commonElement(ar1, ar2, ar3):
+    # first convert lists into dictionary
+    ar1 = Counter(ar1)
+    ar2 = Counter(ar2)
+    ar3 = Counter(ar3)
+
+    # perform intersection operation
+    resultDict = dict(ar1.items() & ar2.items() & ar3.items())
+    common = []
+
+    # iterate through resultant dictionary
+    # and collect common elements
+    for key, val in resultDict.items():
+        for i in range(0, val):
+            common.append(key)
+
+    print(common)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    ar1 = [1, 5, 10, 20, 40, 80]
+    ar2 = [6, 7, 20, 80, 100]
+    ar3 = [3, 4, 15, 20, 30, 70, 80, 120]
+    commonElement(ar1, ar2, ar3)","Input:  ar1 = [1, 5, 10, 20, 40, 80]
+        ar2 = [6, 7, 20, 80, 100]","Python | Find common elements in three sorted arrays by dictionary intersection
+# Function to find common elements in three
+# sorted arrays
+from collections import Counter
+
+
+def commonElement(ar1, ar2, ar3):
+    # first convert lists into dictionary
+    ar1 = Counter(ar1)
+    ar2 = Counter(ar2)
+    ar3 = Counter(ar3)
+
+    # perform intersection operation
+    resultDict = dict(ar1.items() & ar2.items() & ar3.items())
+    common = []
+
+    # iterate through resultant dictionary
+    # and collect common elements
+    for key, val in resultDict.items():
+        for i in range(0, val):
+            common.append(key)
+
+    print(common)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    ar1 = [1, 5, 10, 20, 40, 80]
+    ar2 = [6, 7, 20, 80, 100]
+    ar3 = [3, 4, 15, 20, 30, 70, 80, 120]
+    commonElement(ar1, ar2, ar3)"
+Python | Find common elements in three sorted arrays by dictionary intersection,https://www.geeksforgeeks.org/python-dictionary-intersection-find-common-elements-three-sorted-arrays/,"def common_elements(ar1, ar2, ar3):
+    n1, n2, n3 = len(ar1), len(ar2), len(ar3)
+    i, j, k = 0, 0, 0
+    common = []
+    while i < n1 and j < n2 and k < n3:
+        if ar1[i] == ar2[j] == ar3[k]:
+            common.append(ar1[i])
+            i += 1
+            j += 1
+            k += 1
+        elif ar1[i] < ar2[j]:
+            i += 1
+        elif ar2[j] < ar3[k]:
+            j += 1
+        else:
+            k += 1
+    return common
+
+
+ar1 = [1, 5, 10, 20, 40, 80]
+ar2 = [6, 7, 20, 80, 100]
+ar3 = [3, 4, 15, 20, 30, 70, 80, 120]
+print(common_elements(ar1, ar2, ar3))  # Output: [20, 80]
+
+ar1 = [1, 5, 5]
+ar2 = [3, 4, 5, 5, 10]
+ar3 = [5, 5, 10, 20]
+print(common_elements(ar1, ar2, ar3))  # Output: [5, 5]","Input:  ar1 = [1, 5, 10, 20, 40, 80]
+        ar2 = [6, 7, 20, 80, 100]","Python | Find common elements in three sorted arrays by dictionary intersection
+def common_elements(ar1, ar2, ar3):
+    n1, n2, n3 = len(ar1), len(ar2), len(ar3)
+    i, j, k = 0, 0, 0
+    common = []
+    while i < n1 and j < n2 and k < n3:
+        if ar1[i] == ar2[j] == ar3[k]:
+            common.append(ar1[i])
+            i += 1
+            j += 1
+            k += 1
+        elif ar1[i] < ar2[j]:
+            i += 1
+        elif ar2[j] < ar3[k]:
+            j += 1
+        else:
+            k += 1
+    return common
+
+
+ar1 = [1, 5, 10, 20, 40, 80]
+ar2 = [6, 7, 20, 80, 100]
+ar3 = [3, 4, 15, 20, 30, 70, 80, 120]
+print(common_elements(ar1, ar2, ar3))  # Output: [20, 80]
+
+ar1 = [1, 5, 5]
+ar2 = [3, 4, 5, 5, 10]
+ar3 = [5, 5, 10, 20]
+print(common_elements(ar1, ar2, ar3))  # Output: [5, 5]"
+Dictionary and counter in Python to find winner of elementsection,https://www.geeksforgeeks.org/dictionary-counter-python-find-winner-election/,"# Function to find winner of an election where votes
+# are represented as candidate names
+from collections import Counter
+
+
+def winner(input):
+    # convert list of candidates into dictionary
+    # output will be likes candidates = {'A':2, 'B':4}
+    votes = Counter(input)
+
+    # create another dictionary and it's key will
+    # be count of votes values will be name of
+    # candidates
+    dict = {}
+
+    for value in votes.values():
+        # initialize empty list to each key to
+        # insert candidate names having same
+        # number of votes
+        dict[value] = []
+
+    for key, value in votes.items():
+        dict[value].append(key)
+
+    # sort keys in descending order to get maximum
+    # value of votes
+    maxVote = sorted(dict.keys(), reverse=True)[0]
+
+    # check if more than 1 candidates have same
+    # number of votes. If yes, then sort the list
+    # first and print first element
+    if len(dict[maxVote]) > 1:
+        print(sorted(dict[maxVote])[0])
+    else:
+        print(dict[maxVote][0])
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = [
+        ""john"",
+        ""johnny"",
+        ""jackie"",
+        ""johnny"",
+        ""john"",
+        ""jackie"",
+        ""jamie"",
+        ""jamie"",
+        ""john"",
+        ""johnny"",
+        ""jamie"",
+        ""johnny"",
+        ""john"",
+    ]
+    winner(input)","Input :  votes[] = {""john"", ""johnny"", ""jackie"", 
+                    ""johnny"", ""john"", ""jackie"", ","Dictionary and counter in Python to find winner of elementsection
+# Function to find winner of an election where votes
+# are represented as candidate names
+from collections import Counter
+
+
+def winner(input):
+    # convert list of candidates into dictionary
+    # output will be likes candidates = {'A':2, 'B':4}
+    votes = Counter(input)
+
+    # create another dictionary and it's key will
+    # be count of votes values will be name of
+    # candidates
+    dict = {}
+
+    for value in votes.values():
+        # initialize empty list to each key to
+        # insert candidate names having same
+        # number of votes
+        dict[value] = []
+
+    for key, value in votes.items():
+        dict[value].append(key)
+
+    # sort keys in descending order to get maximum
+    # value of votes
+    maxVote = sorted(dict.keys(), reverse=True)[0]
+
+    # check if more than 1 candidates have same
+    # number of votes. If yes, then sort the list
+    # first and print first element
+    if len(dict[maxVote]) > 1:
+        print(sorted(dict[maxVote])[0])
+    else:
+        print(dict[maxVote][0])
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = [
+        ""john"",
+        ""johnny"",
+        ""jackie"",
+        ""johnny"",
+        ""john"",
+        ""jackie"",
+        ""jamie"",
+        ""jamie"",
+        ""john"",
+        ""johnny"",
+        ""jamie"",
+        ""johnny"",
+        ""john"",
+    ]
+    winner(input)"
+Dictionary and counter in Python to find winner of elementsection,https://www.geeksforgeeks.org/dictionary-counter-python-find-winner-election/,"from collections import Counter
+
+votes = [
+    ""john"",
+    ""johnny"",
+    ""jackie"",
+    ""johnny"",
+    ""john"",
+    ""jackie"",
+    ""jamie"",
+    ""jamie"",
+    ""john"",
+    ""johnny"",
+    ""jamie"",
+    ""johnny"",
+    ""john"",
+]
+
+# Count the votes for persons and stores in the dictionary
+vote_count = Counter(votes)
+
+# Find the maximum number of votes
+max_votes = max(vote_count.values())
+
+# Search for people having maximum votes and store in a list
+lst = [i for i in vote_count.keys() if vote_count[i] == max_votes]
+
+# Sort the list and print lexicographical smallest name
+print(sorted(lst)[0])","Input :  votes[] = {""john"", ""johnny"", ""jackie"", 
+                    ""johnny"", ""john"", ""jackie"", ","Dictionary and counter in Python to find winner of elementsection
+from collections import Counter
+
+votes = [
+    ""john"",
+    ""johnny"",
+    ""jackie"",
+    ""johnny"",
+    ""john"",
+    ""jackie"",
+    ""jamie"",
+    ""jamie"",
+    ""john"",
+    ""johnny"",
+    ""jamie"",
+    ""johnny"",
+    ""john"",
+]
+
+# Count the votes for persons and stores in the dictionary
+vote_count = Counter(votes)
+
+# Find the maximum number of votes
+max_votes = max(vote_count.values())
+
+# Search for people having maximum votes and store in a list
+lst = [i for i in vote_count.keys() if vote_count[i] == max_votes]
+
+# Sort the list and print lexicographical smallest name
+print(sorted(lst)[0])"
+Python  -  Key with maximum unique values ,https://www.geeksforgeeks.org/python-key-with-maximum-unique-values/,"# Python3 code to demonstrate working of
+# Key with maximum unique values
+# Using loop
+
+# initializing dictionary
+test_dict = {""Gfg"": [5, 7, 5, 4, 5], ""is"": [6, 7, 4, 3, 3], ""Best"": [9, 9, 6, 5, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+max_val = 0
+max_key = None
+
+for sub in test_dict:
+    # Testing for length using len() method and
+    # converted to set for duplicates removal
+    if len(set(test_dict[sub])) > max_val:
+        max_val = len(set(test_dict[sub]))
+        max_key = sub
+
+# Printing result
+print(""Key with maximum unique values : "" + str(max_key))","Input : test_dict = {""Gfg"" : [5, 7, 9, 4, 0], ""is"" : [6, 7, 4, 3, 3], ""Best"" : [9, 9, 6, 5, 5]}??????
+Outpu""Gfg""??","Python  -  Key with maximum unique values 
+# Python3 code to demonstrate working of
+# Key with maximum unique values
+# Using loop
+
+# initializing dictionary
+test_dict = {""Gfg"": [5, 7, 5, 4, 5], ""is"": [6, 7, 4, 3, 3], ""Best"": [9, 9, 6, 5, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+max_val = 0
+max_key = None
+
+for sub in test_dict:
+    # Testing for length using len() method and
+    # converted to set for duplicates removal
+    if len(set(test_dict[sub])) > max_val:
+        max_val = len(set(test_dict[sub]))
+        max_key = sub
+
+# Printing result
+print(""Key with maximum unique values : "" + str(max_key))"
+Python  -  Key with maximum unique values ,https://www.geeksforgeeks.org/python-key-with-maximum-unique-values/,"# Python3 code to demonstrate working of
+# Key with maximum unique values
+# Using sorted() + lambda() + set() + values() + len()
+
+# initializing dictionary
+test_dict = {""Gfg"": [5, 7, 5, 4, 5], ""is"": [6, 7, 4, 3, 3], ""Best"": [9, 9, 6, 5, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# one-liner to solve a problem
+# sorted used to reverse sort dictionary
+max_key = sorted(test_dict, key=lambda ele: len(set(test_dict[ele])), reverse=True)[0]
+
+# printing result
+print(""Key with maximum unique values : "" + str(max_key))","Input : test_dict = {""Gfg"" : [5, 7, 9, 4, 0], ""is"" : [6, 7, 4, 3, 3], ""Best"" : [9, 9, 6, 5, 5]}??????
+Outpu""Gfg""??","Python  -  Key with maximum unique values 
+# Python3 code to demonstrate working of
+# Key with maximum unique values
+# Using sorted() + lambda() + set() + values() + len()
+
+# initializing dictionary
+test_dict = {""Gfg"": [5, 7, 5, 4, 5], ""is"": [6, 7, 4, 3, 3], ""Best"": [9, 9, 6, 5, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# one-liner to solve a problem
+# sorted used to reverse sort dictionary
+max_key = sorted(test_dict, key=lambda ele: len(set(test_dict[ele])), reverse=True)[0]
+
+# printing result
+print(""Key with maximum unique values : "" + str(max_key))"
+Python  -  Key with maximum unique values ,https://www.geeksforgeeks.org/python-key-with-maximum-unique-values/,"# Python3 code to demonstrate working of
+# Key with maximum unique values
+from collections import Counter
+
+# initializing dictionary
+test_dict = {""Gfg"": [5, 7, 5, 4, 5], ""is"": [6, 7, 4, 3, 3], ""Best"": [9, 9, 6, 5, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+max_val = 0
+max_key = None
+
+for sub in test_dict:
+    # test for length using len()
+    # converted to Counter() to calculcate the unique values
+    # (for duplicates removal)
+    if len(Counter(test_dict[sub])) > max_val:
+        max_val = len(set(test_dict[sub]))
+        max_key = sub
+
+# printing result
+print(""Key with maximum unique values : "" + str(max_key))","Input : test_dict = {""Gfg"" : [5, 7, 9, 4, 0], ""is"" : [6, 7, 4, 3, 3], ""Best"" : [9, 9, 6, 5, 5]}??????
+Outpu""Gfg""??","Python  -  Key with maximum unique values 
+# Python3 code to demonstrate working of
+# Key with maximum unique values
+from collections import Counter
+
+# initializing dictionary
+test_dict = {""Gfg"": [5, 7, 5, 4, 5], ""is"": [6, 7, 4, 3, 3], ""Best"": [9, 9, 6, 5, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+max_val = 0
+max_key = None
+
+for sub in test_dict:
+    # test for length using len()
+    # converted to Counter() to calculcate the unique values
+    # (for duplicates removal)
+    if len(Counter(test_dict[sub])) > max_val:
+        max_val = len(set(test_dict[sub]))
+        max_key = sub
+
+# printing result
+print(""Key with maximum unique values : "" + str(max_key))"
+Python  -  Key with maximum unique values ,https://www.geeksforgeeks.org/python-key-with-maximum-unique-values/,"# initializing dictionary
+test_dict = {""Gfg"": [5, 7, 5, 4, 5], ""is"": [6, 7, 4, 3, 3], ""Best"": [9, 9, 6, 5, 5]}
+
+# Printing the original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Using a list comprehension to
+# create a list of tuples
+# where each tuple contains the key and
+# the number of unique values
+unique_counts = [(key, len(set(values))) for key, values in test_dict.items()]
+
+# using the max() function with a key argument to
+# find the key with the maximum unique values
+max_key = max(unique_counts, key=lambda x: x[1])[0]
+
+# Printing the result
+print(""Key with maximum unique values : "" + str(max_key))
+
+# This code is contributed by Rayudu","Input : test_dict = {""Gfg"" : [5, 7, 9, 4, 0], ""is"" : [6, 7, 4, 3, 3], ""Best"" : [9, 9, 6, 5, 5]}??????
+Outpu""Gfg""??","Python  -  Key with maximum unique values 
+# initializing dictionary
+test_dict = {""Gfg"": [5, 7, 5, 4, 5], ""is"": [6, 7, 4, 3, 3], ""Best"": [9, 9, 6, 5, 5]}
+
+# Printing the original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Using a list comprehension to
+# create a list of tuples
+# where each tuple contains the key and
+# the number of unique values
+unique_counts = [(key, len(set(values))) for key, values in test_dict.items()]
+
+# using the max() function with a key argument to
+# find the key with the maximum unique values
+max_key = max(unique_counts, key=lambda x: x[1])[0]
+
+# Printing the result
+print(""Key with maximum unique values : "" + str(max_key))
+
+# This code is contributed by Rayudu"
+Python  -  Key with maximum unique values ,https://www.geeksforgeeks.org/python-key-with-maximum-unique-values/,"from collections import defaultdict
+
+# initializing dictionary
+test_dict = {""Gfg"": [5, 7, 5, 4, 5], ""is"": [6, 7, 4, 3, 3], ""Best"": [9, 9, 6, 5, 5]}
+
+# create defaultdict with default value set to an empty set
+unique_vals = defaultdict(set)
+
+# loop through values and add elements to sets in defaultdict
+for key, value in test_dict.items():
+    # Iterating element in value
+    for elem in value:
+        unique_vals[key].add(elem)
+
+# Finding key with maximum length of unique values
+max_key = max(unique_vals, key=lambda x: len(unique_vals[x]))
+
+# Printing the result
+print(""Key with maximum unique values : "" + str(max_key))","Input : test_dict = {""Gfg"" : [5, 7, 9, 4, 0], ""is"" : [6, 7, 4, 3, 3], ""Best"" : [9, 9, 6, 5, 5]}??????
+Outpu""Gfg""??","Python  -  Key with maximum unique values 
+from collections import defaultdict
+
+# initializing dictionary
+test_dict = {""Gfg"": [5, 7, 5, 4, 5], ""is"": [6, 7, 4, 3, 3], ""Best"": [9, 9, 6, 5, 5]}
+
+# create defaultdict with default value set to an empty set
+unique_vals = defaultdict(set)
+
+# loop through values and add elements to sets in defaultdict
+for key, value in test_dict.items():
+    # Iterating element in value
+    for elem in value:
+        unique_vals[key].add(elem)
+
+# Finding key with maximum length of unique values
+max_key = max(unique_vals, key=lambda x: len(unique_vals[x]))
+
+# Printing the result
+print(""Key with maximum unique values : "" + str(max_key))"
+Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"def duplicate_characters(string):
+    # Create an empty dictionary
+    chars = {}
+
+    # Iterate through each character in the string
+    for char in string:
+        # If the character is not in the dictionary, add it
+        if char not in chars:
+            chars[char] = 1
+        else:
+            # If the character is already in the dictionary, increment the count
+            chars[char] += 1
+
+    # Create a list to store the duplicate characters
+    duplicates = []
+
+    # Iterate through the dictionary to find characters with count greater than 1
+    for char, count in chars.items():
+        if count > 1:
+            duplicates.append(char)
+
+    return duplicates
+
+
+# Test cases
+print(duplicate_characters(""geeksforgeeks""))","From code
+['g', 'e', 'k', 's']","Find all duplicate characters in string
+def duplicate_characters(string):
+    # Create an empty dictionary
+    chars = {}
+
+    # Iterate through each character in the string
+    for char in string:
+        # If the character is not in the dictionary, add it
+        if char not in chars:
+            chars[char] = 1
+        else:
+            # If the character is already in the dictionary, increment the count
+            chars[char] += 1
+
+    # Create a list to store the duplicate characters
+    duplicates = []
+
+    # Iterate through the dictionary to find characters with count greater than 1
+    for char, count in chars.items():
+        if count > 1:
+            duplicates.append(char)
+
+    return duplicates
+
+
+# Test cases
+print(duplicate_characters(""geeksforgeeks""))"
+Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"from collections import Counter
+
+
+def find_dup_char(input):
+    # now create dictionary using counter method
+    # which will have strings as key and their
+    # frequencies as value
+    WC = Counter(input)
+
+    # Finding no. of  occurrence of a character
+    # and get the index of it.
+    for letter, count in WC.items():
+        if count > 1:
+            print(letter)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)","From code
+['g', 'e', 'k', 's']","Find all duplicate characters in string
+from collections import Counter
+
+
+def find_dup_char(input):
+    # now create dictionary using counter method
+    # which will have strings as key and their
+    # frequencies as value
+    WC = Counter(input)
+
+    # Finding no. of  occurrence of a character
+    # and get the index of it.
+    for letter, count in WC.items():
+        if count > 1:
+            print(letter)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)"
+Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"def find_dup_char(input):
+    x = []
+    for i in input:
+        if i not in x and input.count(i) > 1:
+            x.append(i)
+    print("" "".join(x))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)","From code
+['g', 'e', 'k', 's']","Find all duplicate characters in string
+def find_dup_char(input):
+    x = []
+    for i in input:
+        if i not in x and input.count(i) > 1:
+            x.append(i)
+    print("" "".join(x))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)"
+Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"def find_dup_char(input):
+    x = filter(lambda x: input.count(x) >= 2, input)
+    print("" "".join(set(x)))
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)","From code
+['g', 'e', 'k', 's']","Find all duplicate characters in string
+def find_dup_char(input):
+    x = filter(lambda x: input.count(x) >= 2, input)
+    print("" "".join(set(x)))
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)"
+Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"def find_duplicate_chars(string):
+    # Create empty sets to store unique and duplicate characters
+    unique_chars = set()
+    duplicate_chars = set()
+
+    # Iterate through each character in the string
+    for char in string:
+        # If the character is already in unique_chars, it is a duplicate
+        if char in unique_chars:
+            duplicate_chars.add(char)
+        # Otherwise, add it to unique_chars
+        else:
+            unique_chars.add(char)
+    return duplicate_chars
+
+
+# Example usage:
+print(find_duplicate_chars(""geeksforgeeks""))  # Output: ['e', 'g', 'k', 's']","From code
+['g', 'e', 'k', 's']","Find all duplicate characters in string
+def find_duplicate_chars(string):
+    # Create empty sets to store unique and duplicate characters
+    unique_chars = set()
+    duplicate_chars = set()
+
+    # Iterate through each character in the string
+    for char in string:
+        # If the character is already in unique_chars, it is a duplicate
+        if char in unique_chars:
+            duplicate_chars.add(char)
+        # Otherwise, add it to unique_chars
+        else:
+            unique_chars.add(char)
+    return duplicate_chars
+
+
+# Example usage:
+print(find_duplicate_chars(""geeksforgeeks""))  # Output: ['e', 'g', 'k', 's']"
+Find all duplicate characters in string,https://www.geeksforgeeks.org/python-counter-find-duplicate-characters-string/,"from functools import reduce
+
+
+def find_dup_char(input):
+    x = reduce(
+        lambda x, b: x + b if input.rindex(b) != input.index(b) and b not in x else x,
+        input,
+        """",
+    )
+    print(x)
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)","From code
+['g', 'e', 'k', 's']","Find all duplicate characters in string
+from functools import reduce
+
+
+def find_dup_char(input):
+    x = reduce(
+        lambda x, b: x + b if input.rindex(b) != input.index(b) and b not in x else x,
+        input,
+        """",
+    )
+    print(x)
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    find_dup_char(input)"
+Python  -  Group Similar items to Dictionary Value list,https://www.geeksforgeeks.org/python-group-similar-items-to-dictionary-values-list/,"# Python3 code to demonstrate working of
+# Group Similar items to Dictionary Values List
+# Using defaultdict + loop
+from collections import defaultdict
+
+# initializing list
+test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using defaultdict for default list
+res = defaultdict(list)
+for ele in test_list:
+    # appending Similar values
+    res[ele].append(ele)
+
+# printing result
+print(""Similar grouped dictionary : "" + str(dict(res)))","From code
+The original list : [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]","Python  -  Group Similar items to Dictionary Value list
+# Python3 code to demonstrate working of
+# Group Similar items to Dictionary Values List
+# Using defaultdict + loop
+from collections import defaultdict
+
+# initializing list
+test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using defaultdict for default list
+res = defaultdict(list)
+for ele in test_list:
+    # appending Similar values
+    res[ele].append(ele)
+
+# printing result
+print(""Similar grouped dictionary : "" + str(dict(res)))"
+Python  -  Group Similar items to Dictionary Value list,https://www.geeksforgeeks.org/python-group-similar-items-to-dictionary-values-list/,"# Python3 code to demonstrate working of
+# Group Similar items to Dictionary Values List
+# Using dictionary comprehension + Counter()
+from collections import Counter
+
+# initializing list
+test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using * operator to perform multiplication
+res = {key: [key] * val for key, val in Counter(test_list).items()}
+
+# printing result
+print(""Similar grouped dictionary : "" + str(res))","From code
+The original list : [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]","Python  -  Group Similar items to Dictionary Value list
+# Python3 code to demonstrate working of
+# Group Similar items to Dictionary Values List
+# Using dictionary comprehension + Counter()
+from collections import Counter
+
+# initializing list
+test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using * operator to perform multiplication
+res = {key: [key] * val for key, val in Counter(test_list).items()}
+
+# printing result
+print(""Similar grouped dictionary : "" + str(res))"
+Python  -  Group Similar items to Dictionary Value list,https://www.geeksforgeeks.org/python-group-similar-items-to-dictionary-values-list/,"# initializing list
+test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using set() to get unique elements in list
+unique_items = set(test_list)
+
+# creating dictionary with empty lists as values
+res = {key: [] for key in unique_items}
+
+# using list comprehension to group similar items
+[res[item].append(item) for item in test_list]
+
+# printing result
+print(""Similar grouped dictionary : "" + str(res))","From code
+The original list : [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]","Python  -  Group Similar items to Dictionary Value list
+# initializing list
+test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using set() to get unique elements in list
+unique_items = set(test_list)
+
+# creating dictionary with empty lists as values
+res = {key: [] for key in unique_items}
+
+# using list comprehension to group similar items
+[res[item].append(item) for item in test_list]
+
+# printing result
+print(""Similar grouped dictionary : "" + str(res))"
+Python  -  Group Similar items to Dictionary Value list,https://www.geeksforgeeks.org/python-group-similar-items-to-dictionary-values-list/,"# Step 1
+import itertools
+
+# initializing list
+test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+
+# Step 2
+test_list.sort()
+
+# Step 3
+groups = itertools.groupby(test_list)
+
+# Step 4
+res = {k: list(v) for k, v in groups}
+
+# Step 5
+print(""Similar grouped dictionary : "" + str(res))","From code
+The original list : [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]","Python  -  Group Similar items to Dictionary Value list
+# Step 1
+import itertools
+
+# initializing list
+test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+
+# Step 2
+test_list.sort()
+
+# Step 3
+groups = itertools.groupby(test_list)
+
+# Step 4
+res = {k: list(v) for k, v in groups}
+
+# Step 5
+print(""Similar grouped dictionary : "" + str(res))"
+Python  -  Group Similar items to Dictionary Value list,https://www.geeksforgeeks.org/python-group-similar-items-to-dictionary-values-list/,"import itertools
+
+test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+
+test_list.sort()
+
+grouped_lists = [list(g) for k, g in itertools.groupby(test_list)]
+
+res_dict = {lst[0]: lst for lst in grouped_lists}
+
+print(""Similar grouped dictionary: "", res_dict)","From code
+The original list : [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]","Python  -  Group Similar items to Dictionary Value list
+import itertools
+
+test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+
+test_list.sort()
+
+grouped_lists = [list(g) for k, g in itertools.groupby(test_list)]
+
+res_dict = {lst[0]: lst for lst in grouped_lists}
+
+print(""Similar grouped dictionary: "", res_dict)"
+Python  -  Group Similar items to Dictionary Value list,https://www.geeksforgeeks.org/python-group-similar-items-to-dictionary-values-list/,"test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+test_list.sort()
+res = {}
+temp = []
+prev = None
+
+while test_list:
+    curr = test_list.pop(0)
+    if curr == prev or prev is None:
+        temp.append(curr)
+    else:
+        res[prev] = temp
+        temp = [curr]
+    prev = curr
+
+res[prev] = temp
+print(""Similar grouped dictionary : "" + str(res))","From code
+The original list : [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]","Python  -  Group Similar items to Dictionary Value list
+test_list = [4, 6, 6, 4, 2, 2, 4, 4, 8, 5, 8]
+test_list.sort()
+res = {}
+temp = []
+prev = None
+
+while test_list:
+    curr = test_list.pop(0)
+    if curr == prev or prev is None:
+        temp.append(curr)
+    else:
+        res[prev] = temp
+        temp = [curr]
+    prev = curr
+
+res[prev] = temp
+print(""Similar grouped dictionary : "" + str(res))"
+K - th Non-repeating Character in Python using List Comprehension and Ordereddict,https://www.geeksforgeeks.org/kth-non-repeating-character-python-using-list-comprehension-ordereddict/,"# Function to find k'th non repeating character
+# in string
+from collections import OrderedDict
+
+
+def kthRepeating(input, k):
+    # OrderedDict returns a dictionary data
+    # structure having characters of input
+    # string as keys in the same order they
+    # were inserted and 0 as their default value
+    dict = OrderedDict.fromkeys(input, 0)
+
+    # now traverse input string to calculate
+    # frequency of each character
+    for ch in input:
+        dict[ch] += 1
+
+    # now extract list of all keys whose value
+    # is 1 from dict Ordered Dictionary
+    nonRepeatDict = [key for (key, value) in dict.items() if value == 1]
+
+    # now return (k-1)th character from above list
+    if len(nonRepeatDict) < k:
+        return ""Less than k non-repeating characters in input.""
+    else:
+        return nonRepeatDict[k - 1]
+
+
+# Driver function
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    k = 3
+    print(kthRepeating(input, k))","Input : str = geeksforgeeks, k = 3
+Output : r","K - th Non-repeating Character in Python using List Comprehension and Ordereddict
+# Function to find k'th non repeating character
+# in string
+from collections import OrderedDict
+
+
+def kthRepeating(input, k):
+    # OrderedDict returns a dictionary data
+    # structure having characters of input
+    # string as keys in the same order they
+    # were inserted and 0 as their default value
+    dict = OrderedDict.fromkeys(input, 0)
+
+    # now traverse input string to calculate
+    # frequency of each character
+    for ch in input:
+        dict[ch] += 1
+
+    # now extract list of all keys whose value
+    # is 1 from dict Ordered Dictionary
+    nonRepeatDict = [key for (key, value) in dict.items() if value == 1]
+
+    # now return (k-1)th character from above list
+    if len(nonRepeatDict) < k:
+        return ""Less than k non-repeating characters in input.""
+    else:
+        return nonRepeatDict[k - 1]
+
+
+# Driver function
+if __name__ == ""__main__"":
+    input = ""geeksforgeeks""
+    k = 3
+    print(kthRepeating(input, k))"
+Python  -  Replace String List by Kth Dictionary value,https://www.geeksforgeeks.org/python-replace-string-by-kth-dictionary-value/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Replace String by Kth Dictionary value
+# Using list comprehension
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Best""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing subs. Dictionary
+subs_dict = {
+    ""Gfg"": [5, 6, 7],
+    ""is"": [7, 4, 2],
+}
+
+# initializing K
+K = 2
+
+# using list comprehension to solve
+# problem using one liner
+res = [ele if ele not in subs_dict else subs_dict[ele][K] for ele in test_list]
+
+# printing result
+print(""The list after substitution : "" + str(res))","From code
+The original list : ['Gfg', 'is', 'Best']","Python  -  Replace String List by Kth Dictionary value
+# Python3 code to demonstrate working of
+# Replace String by Kth Dictionary value
+# Using list comprehension
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Best""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing subs. Dictionary
+subs_dict = {
+    ""Gfg"": [5, 6, 7],
+    ""is"": [7, 4, 2],
+}
+
+# initializing K
+K = 2
+
+# using list comprehension to solve
+# problem using one liner
+res = [ele if ele not in subs_dict else subs_dict[ele][K] for ele in test_list]
+
+# printing result
+print(""The list after substitution : "" + str(res))"
+Python  -  Replace String List by Kth Dictionary value,https://www.geeksforgeeks.org/python-replace-string-by-kth-dictionary-value/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Replace String by Kth Dictionary value
+# Using get() + list comprehension
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Best""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing subs. Dictionary
+subs_dict = {
+    ""Gfg"": [5, 6, 7],
+    ""is"": [7, 4, 2],
+}
+
+# initializing K
+K = 2
+
+# using list comprehension to solve problem using one liner
+# get() to perform presence checks and assign default value
+res = [subs_dict.get(ele, ele) for ele in test_list]
+res = [ele[K] if isinstance(ele, list) else ele for ele in res]
+
+# printing result
+print(""The list after substitution : "" + str(res))","From code
+The original list : ['Gfg', 'is', 'Best']","Python  -  Replace String List by Kth Dictionary value
+# Python3 code to demonstrate working of
+# Replace String by Kth Dictionary value
+# Using get() + list comprehension
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Best""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing subs. Dictionary
+subs_dict = {
+    ""Gfg"": [5, 6, 7],
+    ""is"": [7, 4, 2],
+}
+
+# initializing K
+K = 2
+
+# using list comprehension to solve problem using one liner
+# get() to perform presence checks and assign default value
+res = [subs_dict.get(ele, ele) for ele in test_list]
+res = [ele[K] if isinstance(ele, list) else ele for ele in res]
+
+# printing result
+print(""The list after substitution : "" + str(res))"
+Python  -  Replace String List by Kth Dictionary value,https://www.geeksforgeeks.org/python-replace-string-by-kth-dictionary-value/?ref=leftbar-rightbar,"# initializing list
+test_list = [""Gfg"", ""is"", ""Best""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing subs. Dictionary
+subs_dict = {
+    ""Gfg"": [5, 6, 7],
+    ""is"": [7, 4, 2],
+}
+
+# initializing K
+K = 2
+
+# using for loop to solve problem
+for i in range(len(test_list)):
+    if test_list[i] in subs_dict:
+        test_list[i] = subs_dict[test_list[i]][K]
+
+# printing result
+print(""The list after substitution : "" + str(test_list))","From code
+The original list : ['Gfg', 'is', 'Best']","Python  -  Replace String List by Kth Dictionary value
+# initializing list
+test_list = [""Gfg"", ""is"", ""Best""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing subs. Dictionary
+subs_dict = {
+    ""Gfg"": [5, 6, 7],
+    ""is"": [7, 4, 2],
+}
+
+# initializing K
+K = 2
+
+# using for loop to solve problem
+for i in range(len(test_list)):
+    if test_list[i] in subs_dict:
+        test_list[i] = subs_dict[test_list[i]][K]
+
+# printing result
+print(""The list after substitution : "" + str(test_list))"
+Python  -  Replace String List by Kth Dictionary value,https://www.geeksforgeeks.org/python-replace-string-by-kth-dictionary-value/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Replace String by Kth Dictionary value
+# Using map() function
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Best""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing subs. Dictionary
+subs_dict = {
+    ""Gfg"": [5, 6, 7],
+    ""is"": [7, 4, 2],
+}
+
+# initializing K
+K = 2
+
+
+# define function to replace string
+def replace_string(s):
+    return subs_dict[s][K] if s in subs_dict else s
+
+
+# using map() function to solve problem
+res = list(map(replace_string, test_list))
+
+# printing result
+print(""The list after substitution : "" + str(res))","From code
+The original list : ['Gfg', 'is', 'Best']","Python  -  Replace String List by Kth Dictionary value
+# Python3 code to demonstrate working of
+# Replace String by Kth Dictionary value
+# Using map() function
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Best""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing subs. Dictionary
+subs_dict = {
+    ""Gfg"": [5, 6, 7],
+    ""is"": [7, 4, 2],
+}
+
+# initializing K
+K = 2
+
+
+# define function to replace string
+def replace_string(s):
+    return subs_dict[s][K] if s in subs_dict else s
+
+
+# using map() function to solve problem
+res = list(map(replace_string, test_list))
+
+# printing result
+print(""The list after substitution : "" + str(res))"
+Python  -  Replace String List by Kth Dictionary value,https://www.geeksforgeeks.org/python-replace-string-by-kth-dictionary-value/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Replace String by Kth Dictionary value
+# Using dictionary comprehension
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Best""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing subs. Dictionary
+subs_dict = {
+    ""Gfg"": [5, 6, 7],
+    ""is"": [7, 4, 2],
+}
+
+# initializing K
+K = 2
+
+# using dictionary comprehension to solve problem
+res = [subs_dict[x][K] if x in subs_dict else x for x in test_list]
+
+# printing result
+print(""The list after substitution : "" + str(res))
+
+# Time complexity: O(n), where n is the length of the input list
+# Auxiliary space: O(n), since we are creating a new list of the same length as the input list.","From code
+The original list : ['Gfg', 'is', 'Best']","Python  -  Replace String List by Kth Dictionary value
+# Python3 code to demonstrate working of
+# Replace String by Kth Dictionary value
+# Using dictionary comprehension
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Best""]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing subs. Dictionary
+subs_dict = {
+    ""Gfg"": [5, 6, 7],
+    ""is"": [7, 4, 2],
+}
+
+# initializing K
+K = 2
+
+# using dictionary comprehension to solve problem
+res = [subs_dict[x][K] if x in subs_dict else x for x in test_list]
+
+# printing result
+print(""The list after substitution : "" + str(res))
+
+# Time complexity: O(n), where n is the length of the input list
+# Auxiliary space: O(n), since we are creating a new list of the same length as the input list."
+Python | Ways to remove a key from dictionary,https://www.geeksforgeeks.org/python-ways-to-remove-a-key-from-dictionary/,"# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Mani"": 21, ""Haritha"": 21}
+
+# Printing dictionary before removal
+print(""The dictionary before performing remove is : "", test_dict)
+
+# Using del to remove a dict
+# removes Mani
+del test_dict[""Mani""]
+
+# Printing dictionary after removal
+print(""The dictionary after remove is : "", test_dict)
+
+# Using del to remove a dict
+# raises exception
+del test_dict[""Mani""]","From code
+Before remove key:   {'Anuradha': 21, 'Haritha': 21, 'Arushi': 22, 'Mani': 21}","Python | Ways to remove a key from dictionary
+# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Mani"": 21, ""Haritha"": 21}
+
+# Printing dictionary before removal
+print(""The dictionary before performing remove is : "", test_dict)
+
+# Using del to remove a dict
+# removes Mani
+del test_dict[""Mani""]
+
+# Printing dictionary after removal
+print(""The dictionary after remove is : "", test_dict)
+
+# Using del to remove a dict
+# raises exception
+del test_dict[""Mani""]"
+Python | Ways to remove a key from dictionary,https://www.geeksforgeeks.org/python-ways-to-remove-a-key-from-dictionary/,"# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+
+# Printing dictionary before removal
+print(""The dictionary before performing remove is : "" + str(test_dict))
+
+# Using pop() to remove a dict. pair
+# removes Mani
+removed_value = test_dict.pop(""Mani"")
+
+# Printing dictionary after removal
+print(""The dictionary after remove is : "" + str(test_dict))
+print(""The removed key's value is : "" + str(removed_value))
+
+print(""\r"")
+
+# Using pop() to remove a dict. pair
+# doesn't raise exception
+# assigns 'No Key found' to removed_value
+removed_value = test_dict.pop(""Manjeet"", ""No Key found"")
+
+# Printing dictionary after removal
+print(""The dictionary after remove is : "" + str(test_dict))
+print(""The removed key's value is : "" + str(removed_value))","From code
+Before remove key:   {'Anuradha': 21, 'Haritha': 21, 'Arushi': 22, 'Mani': 21}","Python | Ways to remove a key from dictionary
+# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+
+# Printing dictionary before removal
+print(""The dictionary before performing remove is : "" + str(test_dict))
+
+# Using pop() to remove a dict. pair
+# removes Mani
+removed_value = test_dict.pop(""Mani"")
+
+# Printing dictionary after removal
+print(""The dictionary after remove is : "" + str(test_dict))
+print(""The removed key's value is : "" + str(removed_value))
+
+print(""\r"")
+
+# Using pop() to remove a dict. pair
+# doesn't raise exception
+# assigns 'No Key found' to removed_value
+removed_value = test_dict.pop(""Manjeet"", ""No Key found"")
+
+# Printing dictionary after removal
+print(""The dictionary after remove is : "" + str(test_dict))
+print(""The removed key's value is : "" + str(removed_value))"
+Python | Ways to remove a key from dictionary,https://www.geeksforgeeks.org/python-ways-to-remove-a-key-from-dictionary/,"# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+
+# Printing dictionary before removal
+print(
+    ""The dictionary before performing\
+remove is : ""
+    + str(test_dict)
+)
+
+# Using items() + dict comprehension to remove a dict. pair
+# removes Mani
+new_dict = {key: val for key, val in test_dict.items() if key != ""Mani""}
+
+# Printing dictionary after removal
+print(""The dictionary after remove is : "" + str(new_dict))","From code
+Before remove key:   {'Anuradha': 21, 'Haritha': 21, 'Arushi': 22, 'Mani': 21}","Python | Ways to remove a key from dictionary
+# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+
+# Printing dictionary before removal
+print(
+    ""The dictionary before performing\
+remove is : ""
+    + str(test_dict)
+)
+
+# Using items() + dict comprehension to remove a dict. pair
+# removes Mani
+new_dict = {key: val for key, val in test_dict.items() if key != ""Mani""}
+
+# Printing dictionary after removal
+print(""The dictionary after remove is : "" + str(new_dict))"
+Python | Ways to remove a key from dictionary,https://www.geeksforgeeks.org/python-ways-to-remove-a-key-from-dictionary/,"# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+
+# Printing dictionary before removal
+print(""The dictionary before performing remove is : \n"" + str(test_dict))
+
+a_dict = {key: test_dict[key] for key in test_dict if key != ""Mani""}
+
+print(""The dictionary after performing remove is : \n"", a_dict)","From code
+Before remove key:   {'Anuradha': 21, 'Haritha': 21, 'Arushi': 22, 'Mani': 21}","Python | Ways to remove a key from dictionary
+# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+
+# Printing dictionary before removal
+print(""The dictionary before performing remove is : \n"" + str(test_dict))
+
+a_dict = {key: test_dict[key] for key in test_dict if key != ""Mani""}
+
+print(""The dictionary after performing remove is : \n"", a_dict)"
+Python | Ways to remove a key from dictionary,https://www.geeksforgeeks.org/python-ways-to-remove-a-key-from-dictionary/,"# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+print(test_dict)
+
+# empty the dictionary d
+y = {}
+# eliminate the unrequired element
+for key, value in test_dict.items():
+    if key != ""Arushi"":
+        y[key] = value
+print(y)","From code
+Before remove key:   {'Anuradha': 21, 'Haritha': 21, 'Arushi': 22, 'Mani': 21}","Python | Ways to remove a key from dictionary
+# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+print(test_dict)
+
+# empty the dictionary d
+y = {}
+# eliminate the unrequired element
+for key, value in test_dict.items():
+    if key != ""Arushi"":
+        y[key] = value
+print(y)"
+Python | Ways to remove a key from dictionary,https://www.geeksforgeeks.org/python-ways-to-remove-a-key-from-dictionary/,"# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+print(test_dict)
+
+# empty the dictionary d
+del test_dict
+try:
+    print(test_dict)
+except:
+    print(""Deleted!"")","From code
+Before remove key:   {'Anuradha': 21, 'Haritha': 21, 'Arushi': 22, 'Mani': 21}","Python | Ways to remove a key from dictionary
+# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+print(test_dict)
+
+# empty the dictionary d
+del test_dict
+try:
+    print(test_dict)
+except:
+    print(""Deleted!"")"
+Python | Ways to remove a key from dictionary,https://www.geeksforgeeks.org/python-ways-to-remove-a-key-from-dictionary/,"# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+print(test_dict)
+
+# empty the dictionary d
+test_dict.clear()
+print(""Length"", len(test_dict))
+print(test_dict)","From code
+Before remove key:   {'Anuradha': 21, 'Haritha': 21, 'Arushi': 22, 'Mani': 21}","Python | Ways to remove a key from dictionary
+# Initializing dictionary
+test_dict = {""Arushi"": 22, ""Anuradha"": 21, ""Mani"": 21, ""Haritha"": 21}
+print(test_dict)
+
+# empty the dictionary d
+test_dict.clear()
+print(""Length"", len(test_dict))
+print(test_dict)"
+Python  -  Replace words from Dictionary,https://www.geeksforgeeks.org/python-replace-words-from-dictionary/,"# Python3 code to demonstrate working of
+# Replace words from Dictionary
+# Using split() + join() + get()
+
+# initializing string
+test_str = ""geekforgeeks best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# lookup Dictionary
+lookp_dict = {""best"": ""good and better"", ""geeks"": ""all CS aspirants""}
+
+# performing split()
+temp = test_str.split()
+res = []
+for wrd in temp:
+    # searching from lookp_dict
+    res.append(lookp_dict.get(wrd, wrd))
+
+res = "" "".join(res)
+
+# printing result
+print(""Replaced Strings : "" + str(res))","From code
+The original string is : geekforgeeks best for geeks","Python  -  Replace words from Dictionary
+# Python3 code to demonstrate working of
+# Replace words from Dictionary
+# Using split() + join() + get()
+
+# initializing string
+test_str = ""geekforgeeks best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# lookup Dictionary
+lookp_dict = {""best"": ""good and better"", ""geeks"": ""all CS aspirants""}
+
+# performing split()
+temp = test_str.split()
+res = []
+for wrd in temp:
+    # searching from lookp_dict
+    res.append(lookp_dict.get(wrd, wrd))
+
+res = "" "".join(res)
+
+# printing result
+print(""Replaced Strings : "" + str(res))"
+Python  -  Replace words from Dictionary,https://www.geeksforgeeks.org/python-replace-words-from-dictionary/,"# Python3 code to demonstrate working of
+# Replace words from Dictionary
+# Using list comprehension + join()
+
+# initializing string
+test_str = ""geekforgeeks best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# lookup Dictionary
+lookp_dict = {""best"": ""good and better"", ""geeks"": ""all CS aspirants""}
+
+# one-liner to solve problem
+res = "" "".join(lookp_dict.get(ele, ele) for ele in test_str.split())
+
+# printing result
+print(""Replaced Strings : "" + str(res))","From code
+The original string is : geekforgeeks best for geeks","Python  -  Replace words from Dictionary
+# Python3 code to demonstrate working of
+# Replace words from Dictionary
+# Using list comprehension + join()
+
+# initializing string
+test_str = ""geekforgeeks best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# lookup Dictionary
+lookp_dict = {""best"": ""good and better"", ""geeks"": ""all CS aspirants""}
+
+# one-liner to solve problem
+res = "" "".join(lookp_dict.get(ele, ele) for ele in test_str.split())
+
+# printing result
+print(""Replaced Strings : "" + str(res))"
+Python  -  Replace words from Dictionary,https://www.geeksforgeeks.org/python-replace-words-from-dictionary/,"# initializing string
+test_str = ""geekforgeeks best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# lookup Dictionary
+lookp_dict = {""best"": ""good and better"", ""geeks"": ""all CS aspirants""}
+
+# create a temporary list to hold the replaced strings
+temp = []
+for word in test_str.split():
+    temp.append(lookp_dict.get(word, word))
+
+# join the temporary list to create the final output string
+res = "" "".join(temp)
+
+# printing result
+print(""Replaced Strings : "" + str(res))","From code
+The original string is : geekforgeeks best for geeks","Python  -  Replace words from Dictionary
+# initializing string
+test_str = ""geekforgeeks best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# lookup Dictionary
+lookp_dict = {""best"": ""good and better"", ""geeks"": ""all CS aspirants""}
+
+# create a temporary list to hold the replaced strings
+temp = []
+for word in test_str.split():
+    temp.append(lookp_dict.get(word, word))
+
+# join the temporary list to create the final output string
+res = "" "".join(temp)
+
+# printing result
+print(""Replaced Strings : "" + str(res))"
+Python  -  Remove Dictionary Key words,https://www.geeksforgeeks.org/python-remove-dictionary-key-words/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove Dictionary Key Words
+# Using split() + loop + replace()
+
+# initializing string
+test_str = ""gfg is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing Dictionary
+test_dict = {""geeks"": 1, ""best"": 6}
+
+# Remove Dictionary Key Words
+# Using split() + loop + replace()
+for key in test_dict:
+    if key in test_str.split("" ""):
+        test_str = test_str.replace(key, """")
+
+# printing result
+print(""The string after replace : "" + str(test_str))","From code
+The original string is : gfg is best for geeks","Python  -  Remove Dictionary Key words
+# Python3 code to demonstrate working of
+# Remove Dictionary Key Words
+# Using split() + loop + replace()
+
+# initializing string
+test_str = ""gfg is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing Dictionary
+test_dict = {""geeks"": 1, ""best"": 6}
+
+# Remove Dictionary Key Words
+# Using split() + loop + replace()
+for key in test_dict:
+    if key in test_str.split("" ""):
+        test_str = test_str.replace(key, """")
+
+# printing result
+print(""The string after replace : "" + str(test_str))"
+Python  -  Remove Dictionary Key words,https://www.geeksforgeeks.org/python-remove-dictionary-key-words/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove Dictionary Key Words
+# Using join() + split()
+
+# initializing string
+test_str = ""gfg is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing Dictionary
+test_dict = {""geeks"": 1, ""best"": 6}
+
+# Remove Dictionary Key Words
+# Using join() + split()
+temp = test_str.split("" "")
+temp1 = [word for word in temp if word.lower() not in test_dict]
+res = "" "".join(temp1)
+
+# printing result
+print(""The string after replace : "" + str(res))","From code
+The original string is : gfg is best for geeks","Python  -  Remove Dictionary Key words
+# Python3 code to demonstrate working of
+# Remove Dictionary Key Words
+# Using join() + split()
+
+# initializing string
+test_str = ""gfg is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing Dictionary
+test_dict = {""geeks"": 1, ""best"": 6}
+
+# Remove Dictionary Key Words
+# Using join() + split()
+temp = test_str.split("" "")
+temp1 = [word for word in temp if word.lower() not in test_dict]
+res = "" "".join(temp1)
+
+# printing result
+print(""The string after replace : "" + str(res))"
+Python  -  Remove Dictionary Key words,https://www.geeksforgeeks.org/python-remove-dictionary-key-words/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove Dictionary Key Words
+# Using join() + split()
+
+# initializing string
+test_str = ""gfg is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing Dictionary
+test_dict = {""geeks"": 1, ""best"": 6}
+
+# Remove Dictionary Key Words
+# Using join() + split()
+temp = test_str.split("" "")
+temp1 = [word for word in temp if word.lower() not in test_dict]
+res = "" "".join(temp1)
+
+# printing result
+print(""The string after replace : "" + str(res))","From code
+The original string is : gfg is best for geeks","Python  -  Remove Dictionary Key words
+# Python3 code to demonstrate working of
+# Remove Dictionary Key Words
+# Using join() + split()
+
+# initializing string
+test_str = ""gfg is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing Dictionary
+test_dict = {""geeks"": 1, ""best"": 6}
+
+# Remove Dictionary Key Words
+# Using join() + split()
+temp = test_str.split("" "")
+temp1 = [word for word in temp if word.lower() not in test_dict]
+res = "" "".join(temp1)
+
+# printing result
+print(""The string after replace : "" + str(res))"
+Python  -  Remove Dictionary Key words,https://www.geeksforgeeks.org/python-remove-dictionary-key-words/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove Dictionary Key Words
+# Using List Comprehension and Join() Method
+
+# initializing string
+test_str = ""gfg is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing Dictionary
+test_dict = {""geeks"": 1, ""best"": 6}
+
+# Remove Dictionary Key Words
+# Using List Comprehension and Join() Method
+new_list = [word for word in test_str.split() if word not in test_dict.keys()]
+test_str = "" "".join(new_list)
+
+# printing result
+print(""The string after replace : "" + str(test_str))","From code
+The original string is : gfg is best for geeks","Python  -  Remove Dictionary Key words
+# Python3 code to demonstrate working of
+# Remove Dictionary Key Words
+# Using List Comprehension and Join() Method
+
+# initializing string
+test_str = ""gfg is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing Dictionary
+test_dict = {""geeks"": 1, ""best"": 6}
+
+# Remove Dictionary Key Words
+# Using List Comprehension and Join() Method
+new_list = [word for word in test_str.split() if word not in test_dict.keys()]
+test_str = "" "".join(new_list)
+
+# printing result
+print(""The string after replace : "" + str(test_str))"
+Python  -  Remove Dictionary Key words,https://www.geeksforgeeks.org/python-remove-dictionary-key-words/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Remove Dictionary Key Words
+# Using filter() + lambda function
+
+# initializing string
+test_str = ""gfg is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing Dictionary
+test_dict = {""geeks"": 1, ""best"": 6}
+
+# Remove Dictionary Key Words
+# Using filter() + lambda function
+new_list = list(filter(lambda word: word not in test_dict.keys(), test_str.split()))
+test_str = "" "".join(new_list)
+
+# printing result
+print(""The string after replace : "" + str(test_str))","From code
+The original string is : gfg is best for geeks","Python  -  Remove Dictionary Key words
+# Python3 code to demonstrate working of
+# Remove Dictionary Key Words
+# Using filter() + lambda function
+
+# initializing string
+test_str = ""gfg is best for geeks""
+
+# printing original string
+print(""The original string is : "" + str(test_str))
+
+# initializing Dictionary
+test_dict = {""geeks"": 1, ""best"": 6}
+
+# Remove Dictionary Key Words
+# Using filter() + lambda function
+new_list = list(filter(lambda word: word not in test_dict.keys(), test_str.split()))
+test_str = "" "".join(new_list)
+
+# printing result
+print(""The string after replace : "" + str(test_str))"
+Python | Remove all duplicates words from a given sentence,https://www.geeksforgeeks.org/python-remove-duplicates-words-given-sentence/,"from collections import Counter
+
+
+def remov_duplicates(input):
+    # split input string separated by space
+    input = input.split("" "")
+
+    # now create dictionary using counter method
+    # which will have strings as key and their
+    # frequencies as value
+    UniqW = Counter(input)
+
+    # joins two adjacent elements in iterable way
+    s = "" "".join(UniqW.keys())
+    print(s)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""Python is great and Java is also great""
+    remov_duplicates(input)","Input : Geeks for Geeks
+Output : Geeks for","Python | Remove all duplicates words from a given sentence
+from collections import Counter
+
+
+def remov_duplicates(input):
+    # split input string separated by space
+    input = input.split("" "")
+
+    # now create dictionary using counter method
+    # which will have strings as key and their
+    # frequencies as value
+    UniqW = Counter(input)
+
+    # joins two adjacent elements in iterable way
+    s = "" "".join(UniqW.keys())
+    print(s)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""Python is great and Java is also great""
+    remov_duplicates(input)"
+Python | Remove all duplicates words from a given sentence,https://www.geeksforgeeks.org/python-remove-duplicates-words-given-sentence/,"# Program without using any external library
+s = ""Python is great and Java is also great""
+l = s.split()
+k = []
+for i in l:
+    # If condition is used to store unique string
+    # in another list 'k'
+    if s.count(i) >= 1 and (i not in k):
+        k.append(i)
+print("" "".join(k))","Input : Geeks for Geeks
+Output : Geeks for","Python | Remove all duplicates words from a given sentence
+# Program without using any external library
+s = ""Python is great and Java is also great""
+l = s.split()
+k = []
+for i in l:
+    # If condition is used to store unique string
+    # in another list 'k'
+    if s.count(i) >= 1 and (i not in k):
+        k.append(i)
+print("" "".join(k))"
+Python | Remove all duplicates words from a given sentence,https://www.geeksforgeeks.org/python-remove-duplicates-words-given-sentence/,"# Python3 program
+
+string = ""Python is great and Java is also great""
+
+print("" "".join(dict.fromkeys(string.split())))","Input : Geeks for Geeks
+Output : Geeks for","Python | Remove all duplicates words from a given sentence
+# Python3 program
+
+string = ""Python is great and Java is also great""
+
+print("" "".join(dict.fromkeys(string.split())))"
+Python | Remove all duplicates words from a given sentence,https://www.geeksforgeeks.org/python-remove-duplicates-words-given-sentence/,"string = ""Python is great and Java is also great""
+print("" "".join(set(string.split())))","Input : Geeks for Geeks
+Output : Geeks for","Python | Remove all duplicates words from a given sentence
+string = ""Python is great and Java is also great""
+print("" "".join(set(string.split())))"
+Python | Remove all duplicates words from a given sentence,https://www.geeksforgeeks.org/python-remove-duplicates-words-given-sentence/,"# Program using operator.countOf()
+import operator as op
+
+s = ""Python is great and Java is also great""
+l = s.split()
+k = []
+for i in l:
+    # If condition is used to store unique string
+    # in another list 'k'
+    if op.countOf(l, i) >= 1 and (i not in k):
+        k.append(i)
+print("" "".join(k))","Input : Geeks for Geeks
+Output : Geeks for","Python | Remove all duplicates words from a given sentence
+# Program using operator.countOf()
+import operator as op
+
+s = ""Python is great and Java is also great""
+l = s.split()
+k = []
+for i in l:
+    # If condition is used to store unique string
+    # in another list 'k'
+    if op.countOf(l, i) >= 1 and (i not in k):
+        k.append(i)
+print("" "".join(k))"
+Python | Remove all duplicates words from a given sentence,https://www.geeksforgeeks.org/python-remove-duplicates-words-given-sentence/,"def remove_duplicates(sentence):
+    words = sentence.split("" "")
+    result = []
+    for word in words:
+        if word not in result:
+            result.append(word)
+    return "" "".join(result)
+
+
+sentence = ""Python is great and Java is also great""
+print(remove_duplicates(sentence))","Input : Geeks for Geeks
+Output : Geeks for","Python | Remove all duplicates words from a given sentence
+def remove_duplicates(sentence):
+    words = sentence.split("" "")
+    result = []
+    for word in words:
+        if word not in result:
+            result.append(word)
+    return "" "".join(result)
+
+
+sentence = ""Python is great and Java is also great""
+print(remove_duplicates(sentence))"
+Python | Remove all duplicates words from a given sentence,https://www.geeksforgeeks.org/python-remove-duplicates-words-given-sentence/,"def remove_duplicates(sentence):
+    words = sentence.split("" "")
+    if len(words) == 1:
+        return words[0]
+    if words[0] in words[1:]:
+        return remove_duplicates("" "".join(words[1:]))
+    else:
+        return words[0] + "" "" + remove_duplicates("" "".join(words[1:]))
+
+
+sentence = ""Python is great and Java is also great""
+print(remove_duplicates(sentence))","Input : Geeks for Geeks
+Output : Geeks for","Python | Remove all duplicates words from a given sentence
+def remove_duplicates(sentence):
+    words = sentence.split("" "")
+    if len(words) == 1:
+        return words[0]
+    if words[0] in words[1:]:
+        return remove_duplicates("" "".join(words[1:]))
+    else:
+        return words[0] + "" "" + remove_duplicates("" "".join(words[1:]))
+
+
+sentence = ""Python is great and Java is also great""
+print(remove_duplicates(sentence))"
+Python | Remove all duplicates words from a given sentence,https://www.geeksforgeeks.org/python-remove-duplicates-words-given-sentence/,"from functools import reduce
+
+
+def remove_duplicates(input_str):
+    words = input_str.split()
+    unique_words = reduce(
+        lambda x, y: x if y in x else x + [y],
+        [
+            [],
+        ]
+        + words,
+    )
+    return "" "".join(unique_words)
+
+
+input_str = ""Python is great and Java is also great""
+print(remove_duplicates(input_str))
+# This code is contributed by Vinay Pinjala.","Input : Geeks for Geeks
+Output : Geeks for","Python | Remove all duplicates words from a given sentence
+from functools import reduce
+
+
+def remove_duplicates(input_str):
+    words = input_str.split()
+    unique_words = reduce(
+        lambda x, y: x if y in x else x + [y],
+        [
+            [],
+        ]
+        + words,
+    )
+    return "" "".join(unique_words)
+
+
+input_str = ""Python is great and Java is also great""
+print(remove_duplicates(input_str))
+# This code is contributed by Vinay Pinjala."
+Python  -  Remove duplicate values across Dictionary values ,https://www.geeksforgeeks.org/python-remove-duplicate-values-across-dictionary-values/,"# Python3 code to demonstrate working of
+# Remove duplicate values across Dictionary Values
+# Using Counter() + list comprehension
+from collections import Counter
+
+# initializing dictionary
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Remove duplicate values across Dictionary Values
+# Using Counter() + list comprehension
+cnt = Counter()
+for idx in test_dict.values():
+    cnt.update(idx)
+res = {idx: [key for key in j if cnt[key] == 1] for idx, j in test_dict.items()}
+
+# printing result
+print(""Uncommon elements records : "" + str(res))","From code
+The original dictionary : {'Manjeet': [1, 4, 5, 6], 'Akash': [1, 8, 9], 'Nikhil': [10, 22, 4], 'Akshat': [5, 11, 22]}","Python  -  Remove duplicate values across Dictionary values 
+# Python3 code to demonstrate working of
+# Remove duplicate values across Dictionary Values
+# Using Counter() + list comprehension
+from collections import Counter
+
+# initializing dictionary
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Remove duplicate values across Dictionary Values
+# Using Counter() + list comprehension
+cnt = Counter()
+for idx in test_dict.values():
+    cnt.update(idx)
+res = {idx: [key for key in j if cnt[key] == 1] for idx, j in test_dict.items()}
+
+# printing result
+print(""Uncommon elements records : "" + str(res))"
+Python  -  Remove duplicate values across Dictionary values ,https://www.geeksforgeeks.org/python-remove-duplicate-values-across-dictionary-values/,"# Python3 code to demonstrate working of
+# Remove duplicate values across Dictionary Values
+
+# initializing dictionary
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Remove duplicate values across Dictionary Values
+x = []
+for i in test_dict.keys():
+    x.extend(test_dict[i])
+y = []
+for i in x:
+    if x.count(i) == 1:
+        y.append(i)
+res = dict()
+
+for i in test_dict.keys():
+    a = []
+    for j in test_dict[i]:
+        if j in y:
+            a.append(j)
+        res[i] = a
+
+# printing result
+print(""Uncommon elements records : "" + str(res))","From code
+The original dictionary : {'Manjeet': [1, 4, 5, 6], 'Akash': [1, 8, 9], 'Nikhil': [10, 22, 4], 'Akshat': [5, 11, 22]}","Python  -  Remove duplicate values across Dictionary values 
+# Python3 code to demonstrate working of
+# Remove duplicate values across Dictionary Values
+
+# initializing dictionary
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Remove duplicate values across Dictionary Values
+x = []
+for i in test_dict.keys():
+    x.extend(test_dict[i])
+y = []
+for i in x:
+    if x.count(i) == 1:
+        y.append(i)
+res = dict()
+
+for i in test_dict.keys():
+    a = []
+    for j in test_dict[i]:
+        if j in y:
+            a.append(j)
+        res[i] = a
+
+# printing result
+print(""Uncommon elements records : "" + str(res))"
+Python  -  Remove duplicate values across Dictionary values ,https://www.geeksforgeeks.org/python-remove-duplicate-values-across-dictionary-values/,"# Python3 code to demonstrate working of
+# Remove duplicate values across Dictionary Values
+import operator as op
+
+# initializing dictionary
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Remove duplicate values across Dictionary Values
+x = []
+for i in test_dict.keys():
+    x.extend(test_dict[i])
+y = []
+for i in x:
+    if op.countOf(x, i) == 1:
+        y.append(i)
+res = dict()
+
+for i in test_dict.keys():
+    a = []
+    for j in test_dict[i]:
+        if j in y:
+            a.append(j)
+        res[i] = a
+
+# printing result
+print(""Uncommon elements records : "" + str(res))","From code
+The original dictionary : {'Manjeet': [1, 4, 5, 6], 'Akash': [1, 8, 9], 'Nikhil': [10, 22, 4], 'Akshat': [5, 11, 22]}","Python  -  Remove duplicate values across Dictionary values 
+# Python3 code to demonstrate working of
+# Remove duplicate values across Dictionary Values
+import operator as op
+
+# initializing dictionary
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Remove duplicate values across Dictionary Values
+x = []
+for i in test_dict.keys():
+    x.extend(test_dict[i])
+y = []
+for i in x:
+    if op.countOf(x, i) == 1:
+        y.append(i)
+res = dict()
+
+for i in test_dict.keys():
+    a = []
+    for j in test_dict[i]:
+        if j in y:
+            a.append(j)
+        res[i] = a
+
+# printing result
+print(""Uncommon elements records : "" + str(res))"
+Python  -  Remove duplicate values across Dictionary values ,https://www.geeksforgeeks.org/python-remove-duplicate-values-across-dictionary-values/,"from collections import defaultdict
+
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+print(""The original dictionary : "" + str(test_dict))
+
+d = defaultdict(set)
+
+for lst in test_dict.values():
+    for item in lst:
+        d[item].add(id(lst))
+
+res = {}
+for k, lst in test_dict.items():
+    new_lst = []
+    for item in lst:
+        if len(d[item]) == 1:
+            new_lst.append(item)
+    res[k] = new_lst
+
+print(""Uncommon elements records : "" + str(res))","From code
+The original dictionary : {'Manjeet': [1, 4, 5, 6], 'Akash': [1, 8, 9], 'Nikhil': [10, 22, 4], 'Akshat': [5, 11, 22]}","Python  -  Remove duplicate values across Dictionary values 
+from collections import defaultdict
+
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+print(""The original dictionary : "" + str(test_dict))
+
+d = defaultdict(set)
+
+for lst in test_dict.values():
+    for item in lst:
+        d[item].add(id(lst))
+
+res = {}
+for k, lst in test_dict.items():
+    new_lst = []
+    for item in lst:
+        if len(d[item]) == 1:
+            new_lst.append(item)
+    res[k] = new_lst
+
+print(""Uncommon elements records : "" + str(res))"
+Python  -  Remove duplicate values across Dictionary values ,https://www.geeksforgeeks.org/python-remove-duplicate-values-across-dictionary-values/,"# Python3 code to demonstrate working of
+# Remove duplicate values across Dictionary Values
+from collections import Counter
+
+# initializing dictionary
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Remove duplicate values across Dictionary Values
+flat_list = [val for sublist in test_dict.values() for val in sublist]
+unique_values = [val for val, count in Counter(flat_list).items() if count == 1]
+res = {
+    key: [val for val in values if val in unique_values]
+    for key, values in test_dict.items()
+}
+
+# printing result
+print(""Uncommon elements records : "" + str(res))","From code
+The original dictionary : {'Manjeet': [1, 4, 5, 6], 'Akash': [1, 8, 9], 'Nikhil': [10, 22, 4], 'Akshat': [5, 11, 22]}","Python  -  Remove duplicate values across Dictionary values 
+# Python3 code to demonstrate working of
+# Remove duplicate values across Dictionary Values
+from collections import Counter
+
+# initializing dictionary
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Remove duplicate values across Dictionary Values
+flat_list = [val for sublist in test_dict.values() for val in sublist]
+unique_values = [val for val, count in Counter(flat_list).items() if count == 1]
+res = {
+    key: [val for val in values if val in unique_values]
+    for key, values in test_dict.items()
+}
+
+# printing result
+print(""Uncommon elements records : "" + str(res))"
+Python  -  Remove duplicate values across Dictionary values ,https://www.geeksforgeeks.org/python-remove-duplicate-values-across-dictionary-values/,"import numpy as np
+
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+print(""The original dictionary : "" + str(test_dict))
+
+d = {}
+for lst in test_dict.values():
+    unique_lst = np.unique(lst)
+    for item in unique_lst:
+        if item in d:
+            d[item] += 1
+        else:
+            d[item] = 1
+
+res = {}
+for k, lst in test_dict.items():
+    new_lst = []
+    for item in lst:
+        if d[item] == 1:
+            new_lst.append(item)
+    res[k] = new_lst
+
+print(""Uncommon elements records : "" + str(res))
+# This code is contributed by Jyothi pinjala.","From code
+The original dictionary : {'Manjeet': [1, 4, 5, 6], 'Akash': [1, 8, 9], 'Nikhil': [10, 22, 4], 'Akshat': [5, 11, 22]}","Python  -  Remove duplicate values across Dictionary values 
+import numpy as np
+
+test_dict = {
+    ""Manjeet"": [1, 4, 5, 6],
+    ""Akash"": [1, 8, 9],
+    ""Nikhil"": [10, 22, 4],
+    ""Akshat"": [5, 11, 22],
+}
+
+print(""The original dictionary : "" + str(test_dict))
+
+d = {}
+for lst in test_dict.values():
+    unique_lst = np.unique(lst)
+    for item in unique_lst:
+        if item in d:
+            d[item] += 1
+        else:
+            d[item] = 1
+
+res = {}
+for k, lst in test_dict.items():
+    new_lst = []
+    for item in lst:
+        if d[item] == 1:
+            new_lst.append(item)
+    res[k] = new_lst
+
+print(""Uncommon elements records : "" + str(res))
+# This code is contributed by Jyothi pinjala."
+Python Dictionary to find mirror characters in a string,https://www.geeksforgeeks.org/python-dictionary-find-mirror-characters-string/,"# function to mirror characters of a string
+
+
+def mirrorChars(input, k):
+    # create dictionary
+    original = ""abcdefghijklmnopqrstuvwxyz""
+    reverse = ""zyxwvutsrqponmlkjihgfedcba""
+    dictChars = dict(zip(original, reverse))
+
+    # separate out string after length k to change
+    # characters in mirror
+    prefix = input[0 : k - 1]
+    suffix = input[k - 1 :]
+    mirror = """"
+
+    # change into mirror
+    for i in range(0, len(suffix)):
+        mirror = mirror + dictChars[suffix[i]]
+
+    # concat prefix and mirrored part
+    print(prefix + mirror)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""paradox""
+    k = 3
+    mirrorChars(input, k)","Input : N = 3
+        paradox","Python Dictionary to find mirror characters in a string
+# function to mirror characters of a string
+
+
+def mirrorChars(input, k):
+    # create dictionary
+    original = ""abcdefghijklmnopqrstuvwxyz""
+    reverse = ""zyxwvutsrqponmlkjihgfedcba""
+    dictChars = dict(zip(original, reverse))
+
+    # separate out string after length k to change
+    # characters in mirror
+    prefix = input[0 : k - 1]
+    suffix = input[k - 1 :]
+    mirror = """"
+
+    # change into mirror
+    for i in range(0, len(suffix)):
+        mirror = mirror + dictChars[suffix[i]]
+
+    # concat prefix and mirrored part
+    print(prefix + mirror)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""paradox""
+    k = 3
+    mirrorChars(input, k)"
+Counting the frequencies in a list using dictionary in Python,https://www.geeksforgeeks.org/counting-the-frequencies-in-a-list-using-dictionary-in-python/,"def CountFrequency(my_list):
+    # Creating an empty dictionary
+    freq = {}
+    for item in my_list:
+        if item in freq:
+            freq[item] += 1
+        else:
+            freq[item] = 1
+
+    for key, value in freq.items():
+        print(""% d : % d"" % (key, value))
+
+
+# Driver function
+if __name__ == ""__main__"":
+    my_list = [1, 1, 1, 5, 5, 3, 1, 3, 3, 1, 4, 4, 4, 2, 2, 2, 2]
+
+    CountFrequency(my_list)","Input:  [1, 1, 1, 5, 5, 3, 1, 3, 3, 1,
+                  4, 4, 4, 2, 2, 2, 2]","Counting the frequencies in a list using dictionary in Python
+def CountFrequency(my_list):
+    # Creating an empty dictionary
+    freq = {}
+    for item in my_list:
+        if item in freq:
+            freq[item] += 1
+        else:
+            freq[item] = 1
+
+    for key, value in freq.items():
+        print(""% d : % d"" % (key, value))
+
+
+# Driver function
+if __name__ == ""__main__"":
+    my_list = [1, 1, 1, 5, 5, 3, 1, 3, 3, 1, 4, 4, 4, 2, 2, 2, 2]
+
+    CountFrequency(my_list)"
+Counting the frequencies in a list using dictionary in Python,https://www.geeksforgeeks.org/counting-the-frequencies-in-a-list-using-dictionary-in-python/,"import operator
+
+
+def CountFrequency(my_list):
+    # Creating an empty dictionary
+    freq = {}
+    for items in my_list:
+        freq[items] = my_list.count(items)
+
+    for key, value in freq.items():
+        print(""% d : % d"" % (key, value))
+
+
+# Driver function
+if __name__ == ""__main__"":
+    my_list = [1, 1, 1, 5, 5, 3, 1, 3, 3, 1, 4, 4, 4, 2, 2, 2, 2]
+    CountFrequency(my_list)","Input:  [1, 1, 1, 5, 5, 3, 1, 3, 3, 1,
+                  4, 4, 4, 2, 2, 2, 2]","Counting the frequencies in a list using dictionary in Python
+import operator
+
+
+def CountFrequency(my_list):
+    # Creating an empty dictionary
+    freq = {}
+    for items in my_list:
+        freq[items] = my_list.count(items)
+
+    for key, value in freq.items():
+        print(""% d : % d"" % (key, value))
+
+
+# Driver function
+if __name__ == ""__main__"":
+    my_list = [1, 1, 1, 5, 5, 3, 1, 3, 3, 1, 4, 4, 4, 2, 2, 2, 2]
+    CountFrequency(my_list)"
+Counting the frequencies in a list using dictionary in Python,https://www.geeksforgeeks.org/counting-the-frequencies-in-a-list-using-dictionary-in-python/,"def CountFrequency(my_list):
+    # Creating an empty dictionary
+    count = {}
+    for i in [1, 1, 1, 5, 5, 3, 1, 3, 3, 1, 4, 4, 4, 2, 2, 2, 2]:
+        count[i] = count.get(i, 0) + 1
+    return count
+
+
+# Driver function
+if __name__ == ""__main__"":
+    my_list = [1, 1, 1, 5, 5, 3, 1, 3, 3, 1, 4, 4, 4, 2, 2, 2, 2]
+    print(CountFrequency(my_list))","Input:  [1, 1, 1, 5, 5, 3, 1, 3, 3, 1,
+                  4, 4, 4, 2, 2, 2, 2]","Counting the frequencies in a list using dictionary in Python
+def CountFrequency(my_list):
+    # Creating an empty dictionary
+    count = {}
+    for i in [1, 1, 1, 5, 5, 3, 1, 3, 3, 1, 4, 4, 4, 2, 2, 2, 2]:
+        count[i] = count.get(i, 0) + 1
+    return count
+
+
+# Driver function
+if __name__ == ""__main__"":
+    my_list = [1, 1, 1, 5, 5, 3, 1, 3, 3, 1, 4, 4, 4, 2, 2, 2, 2]
+    print(CountFrequency(my_list))"
+Counting the frequencies in a list using dictionary in Python,https://www.geeksforgeeks.org/counting-the-frequencies-in-a-list-using-dictionary-in-python/,"import operator
+
+
+def CountFrequency(my_list):
+    # Creating an empty dictionary
+    freq = {}
+    for items in my_list:
+        freq[items] = operator.countOf(my_list, items)
+
+    for key, value in freq.items():
+        print(""% d : % d"" % (key, value))
+
+
+# Driver function
+if __name__ == ""__main__"":
+    my_list = [1, 1, 1, 5, 5, 3, 1, 3, 3, 1, 4, 4, 4, 2, 2, 2, 2]
+    CountFrequency(my_list)","Input:  [1, 1, 1, 5, 5, 3, 1, 3, 3, 1,
+                  4, 4, 4, 2, 2, 2, 2]","Counting the frequencies in a list using dictionary in Python
+import operator
+
+
+def CountFrequency(my_list):
+    # Creating an empty dictionary
+    freq = {}
+    for items in my_list:
+        freq[items] = operator.countOf(my_list, items)
+
+    for key, value in freq.items():
+        print(""% d : % d"" % (key, value))
+
+
+# Driver function
+if __name__ == ""__main__"":
+    my_list = [1, 1, 1, 5, 5, 3, 1, 3, 3, 1, 4, 4, 4, 2, 2, 2, 2]
+    CountFrequency(my_list)"
+Python  -  Dictionary Value mean,https://www.geeksforgeeks.org/python-dictionary-values-mean/,"# Python3 code to demonstrate working of
+# Dictionary Values Mean
+# Using loop + len()
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 7, ""Best"": 8, ""for"": 6, ""Geeks"": 10}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# loop to sum all values
+res = 0
+for val in test_dict.values():
+    res += val
+
+# using len() to get total keys for mean computation
+res = res / len(test_dict)
+
+# printing result
+print(""The computed mean : "" + str(res))","Input : test_dict = {""Gfg"" : 4, ""is"" : 4, ""Best"" : 4, ""for"" : 4, ""Geeks"" : 4} 
+Output : 4.0 Explanation : (4 + 4 + 4 + 4 + 4) / 4 = 4.0, hence mean. ","Python  -  Dictionary Value mean
+# Python3 code to demonstrate working of
+# Dictionary Values Mean
+# Using loop + len()
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 7, ""Best"": 8, ""for"": 6, ""Geeks"": 10}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# loop to sum all values
+res = 0
+for val in test_dict.values():
+    res += val
+
+# using len() to get total keys for mean computation
+res = res / len(test_dict)
+
+# printing result
+print(""The computed mean : "" + str(res))"
+Python  -  Dictionary Value mean,https://www.geeksforgeeks.org/python-dictionary-values-mean/,"# Python3 code to demonstrate working of
+# Dictionary Values Mean
+# Using sum() + len() + values()
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 7, ""Best"": 8, ""for"": 6, ""Geeks"": 10}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# values extracted using values()
+# one-liner solution to problem.
+res = sum(test_dict.values()) / len(test_dict)
+
+# printing result
+print(""The computed mean : "" + str(res))","Input : test_dict = {""Gfg"" : 4, ""is"" : 4, ""Best"" : 4, ""for"" : 4, ""Geeks"" : 4} 
+Output : 4.0 Explanation : (4 + 4 + 4 + 4 + 4) / 4 = 4.0, hence mean. ","Python  -  Dictionary Value mean
+# Python3 code to demonstrate working of
+# Dictionary Values Mean
+# Using sum() + len() + values()
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 7, ""Best"": 8, ""for"": 6, ""Geeks"": 10}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# values extracted using values()
+# one-liner solution to problem.
+res = sum(test_dict.values()) / len(test_dict)
+
+# printing result
+print(""The computed mean : "" + str(res))"
+Python  -  Dictionary Value mean,https://www.geeksforgeeks.org/python-dictionary-values-mean/,"# Python3 code to demonstrate working of
+# Dictionary Values Mean
+
+import statistics
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 7, ""Best"": 8, ""for"": 6, ""Geeks"": 10}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+res = statistics.mean(list(test_dict.values()))
+
+# printing result
+print(""The computed mean : "" + str(res))","Input : test_dict = {""Gfg"" : 4, ""is"" : 4, ""Best"" : 4, ""for"" : 4, ""Geeks"" : 4} 
+Output : 4.0 Explanation : (4 + 4 + 4 + 4 + 4) / 4 = 4.0, hence mean. ","Python  -  Dictionary Value mean
+# Python3 code to demonstrate working of
+# Dictionary Values Mean
+
+import statistics
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 7, ""Best"": 8, ""for"": 6, ""Geeks"": 10}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+res = statistics.mean(list(test_dict.values()))
+
+# printing result
+print(""The computed mean : "" + str(res))"
+Python  -  Dictionary Value mean,https://www.geeksforgeeks.org/python-dictionary-values-mean/,"from functools import reduce
+
+
+def accumulate(x, y):
+    return x + y
+
+
+def dict_mean(d):
+    values_sum = reduce(accumulate, d.values())
+    mean = values_sum / len(d)
+    return mean
+
+
+# Example usage
+d = {""Gfg"": 4, ""is"": 7, ""Best"": 8, ""for"": 6, ""Geeks"": 10}
+print(""Mean:"", dict_mean(d))","Input : test_dict = {""Gfg"" : 4, ""is"" : 4, ""Best"" : 4, ""for"" : 4, ""Geeks"" : 4} 
+Output : 4.0 Explanation : (4 + 4 + 4 + 4 + 4) / 4 = 4.0, hence mean. ","Python  -  Dictionary Value mean
+from functools import reduce
+
+
+def accumulate(x, y):
+    return x + y
+
+
+def dict_mean(d):
+    values_sum = reduce(accumulate, d.values())
+    mean = values_sum / len(d)
+    return mean
+
+
+# Example usage
+d = {""Gfg"": 4, ""is"": 7, ""Best"": 8, ""for"": 6, ""Geeks"": 10}
+print(""Mean:"", dict_mean(d))"
+Python counter and dictionary intersection example (Make a string using delementsetion and rearrangement),https://www.geeksforgeeks.org/python-counter-dictionary-intersection-example-make-string-using-deletion-rearrangement/,"# Python code to find if we can make first string
+# from second by deleting some characters from
+# second and rearranging remaining characters.
+from collections import Counter
+
+
+def makeString(str1, str2):
+    # convert both strings into dictionaries
+    # output will be like str1=""aabbcc"",
+    # dict1={'a':2,'b':2,'c':2}
+    # str2 = 'abbbcc', dict2={'a':1,'b':3,'c':2}
+    dict1 = Counter(str1)
+    dict2 = Counter(str2)
+
+    # take intersection of two dictionaries
+    # output will be result = {'a':1,'b':2,'c':2}
+    result = dict1 & dict2
+
+    # compare resultant dictionary with first
+    # dictionary comparison first compares keys
+    # and then compares their corresponding values
+    return result == dict1
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str1 = ""ABHISHEKsinGH""
+    str2 = ""gfhfBHkooIHnfndSHEKsiAnG""
+    if makeString(str1, str2) == True:
+        print(""Possible"")
+    else:
+        print(""Not Possible"")","Input : s1 = ABHISHEKsinGH
+      : s2 = gfhfBHkooIHnfndSHEKsiAnG","Python counter and dictionary intersection example (Make a string using delementsetion and rearrangement)
+# Python code to find if we can make first string
+# from second by deleting some characters from
+# second and rearranging remaining characters.
+from collections import Counter
+
+
+def makeString(str1, str2):
+    # convert both strings into dictionaries
+    # output will be like str1=""aabbcc"",
+    # dict1={'a':2,'b':2,'c':2}
+    # str2 = 'abbbcc', dict2={'a':1,'b':3,'c':2}
+    dict1 = Counter(str1)
+    dict2 = Counter(str2)
+
+    # take intersection of two dictionaries
+    # output will be result = {'a':1,'b':2,'c':2}
+    result = dict1 & dict2
+
+    # compare resultant dictionary with first
+    # dictionary comparison first compares keys
+    # and then compares their corresponding values
+    return result == dict1
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str1 = ""ABHISHEKsinGH""
+    str2 = ""gfhfBHkooIHnfndSHEKsiAnG""
+    if makeString(str1, str2) == True:
+        print(""Possible"")
+    else:
+        print(""Not Possible"")"
+"Python dictionary, set and counter to check if frequencies can become same",https://www.geeksforgeeks.org/python-dictionary-set-counter-check-frequencies-can-become/,"# Function to Check if frequency of all characters
+# can become same by one removal
+from collections import Counter
+
+
+def allSame(input):
+    # calculate frequency of each character
+    # and convert string into dictionary
+    dict = Counter(input)
+
+    # now get list of all values and push it
+    # in set
+    same = list(set(dict.values()))
+
+    if len(same) > 2:
+        print(""No"")
+    elif len(same) == 2 and same[1] - same[0] > 1:
+        print(""No"")
+    else:
+        print(""Yes"")
+
+    # now check if frequency of all characters
+    # can become same
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""xxxyyzzt""
+    allSame(input)",Input  : str = ?????????xyyz,"Python dictionary, set and counter to check if frequencies can become same
+# Function to Check if frequency of all characters
+# can become same by one removal
+from collections import Counter
+
+
+def allSame(input):
+    # calculate frequency of each character
+    # and convert string into dictionary
+    dict = Counter(input)
+
+    # now get list of all values and push it
+    # in set
+    same = list(set(dict.values()))
+
+    if len(same) > 2:
+        print(""No"")
+    elif len(same) == 2 and same[1] - same[0] > 1:
+        print(""No"")
+    else:
+        print(""Yes"")
+
+    # now check if frequency of all characters
+    # can become same
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""xxxyyzzt""
+    allSame(input)"
+Scraping And Finding Ordered Words In A Dictionary using Python,https://www.geeksforgeeks.org/scraping-and-finding-ordered-words-in-a-dictionary-using-python/,"# Python program to find ordered words
+import requests
+
+
+# Scrapes the words from the URL below and stores
+# them in a list
+def getWords():
+    # contains about 2500 words
+    url = ""http://www.puzzlers.org/pub/wordlists/unixdict.txt""
+    fetchData = requests.get(url)
+
+    # extracts the content of the webpage
+    wordList = fetchData.content
+
+    # decodes the UTF-8 encoded text and splits the
+    # string to turn it into a list of words
+    wordList = wordList.decode(""utf-8"").split()
+
+    return wordList
+
+
+# function to determine whether a word is ordered or not
+def isOrdered():
+    # fetching the wordList
+    collection = getWords()
+
+    # since the first few of the elements of the
+    # dictionary are numbers, getting rid of those
+    # numbers by slicing off the first 17 elements
+    collection = collection[16:]
+    word = """"
+
+    for word in collection:
+        result = ""Word is ordered""
+        i = 0
+        l = len(word) - 1
+
+        if len(word) < 3:  # skips the 1 and 2 lettered strings
+            continue
+
+        # traverses through all characters of the word in pairs
+        while i < l:
+            if ord(word[i]) > ord(word[i + 1]):
+                result = ""Word is not ordered""
+                break
+            else:
+                i += 1
+
+        # only printing the ordered words
+        if result == ""Word is ordered"":
+            print(word, "": "", result)
+
+
+# execute isOrdered() function
+if __name__ == ""__main__"":
+    isOrdered()","From code
+pip install requests","Scraping And Finding Ordered Words In A Dictionary using Python
+# Python program to find ordered words
+import requests
+
+
+# Scrapes the words from the URL below and stores
+# them in a list
+def getWords():
+    # contains about 2500 words
+    url = ""http://www.puzzlers.org/pub/wordlists/unixdict.txt""
+    fetchData = requests.get(url)
+
+    # extracts the content of the webpage
+    wordList = fetchData.content
+
+    # decodes the UTF-8 encoded text and splits the
+    # string to turn it into a list of words
+    wordList = wordList.decode(""utf-8"").split()
+
+    return wordList
+
+
+# function to determine whether a word is ordered or not
+def isOrdered():
+    # fetching the wordList
+    collection = getWords()
+
+    # since the first few of the elements of the
+    # dictionary are numbers, getting rid of those
+    # numbers by slicing off the first 17 elements
+    collection = collection[16:]
+    word = """"
+
+    for word in collection:
+        result = ""Word is ordered""
+        i = 0
+        l = len(word) - 1
+
+        if len(word) < 3:  # skips the 1 and 2 lettered strings
+            continue
+
+        # traverses through all characters of the word in pairs
+        while i < l:
+            if ord(word[i]) > ord(word[i + 1]):
+                result = ""Word is not ordered""
+                break
+            else:
+                i += 1
+
+        # only printing the ordered words
+        if result == ""Word is ordered"":
+            print(word, "": "", result)
+
+
+# execute isOrdered() function
+if __name__ == ""__main__"":
+    isOrdered()"
+Possible Words using given characters in Python,https://www.geeksforgeeks.org/possible-words-using-given-characters-python/,"# Function to print words which can be created
+# using given set of characters
+
+
+def charCount(word):
+    dict = {}
+    for i in word:
+        dict[i] = dict.get(i, 0) + 1
+    return dict
+
+
+def possible_words(lwords, charSet):
+    for word in lwords:
+        flag = 1
+        chars = charCount(word)
+        for key in chars:
+            if key not in charSet:
+                flag = 0
+            else:
+                if charSet.count(key) != chars[key]:
+                    flag = 0
+        if flag == 1:
+            print(word)
+
+
+if __name__ == ""__main__"":
+    input = [""goo"", ""bat"", ""me"", ""eat"", ""goal"", ""boy"", ""run""]
+    charSet = [""e"", ""o"", ""b"", ""a"", ""m"", ""g"", ""l""]
+    possible_words(input, charSet)","Input : Dict = [""go"",""bat"",""me"",""eat"",""goal"",""boy"", ""run""]
+        arr = ['e','o','b', 'a','m','g', 'l']","Possible Words using given characters in Python
+# Function to print words which can be created
+# using given set of characters
+
+
+def charCount(word):
+    dict = {}
+    for i in word:
+        dict[i] = dict.get(i, 0) + 1
+    return dict
+
+
+def possible_words(lwords, charSet):
+    for word in lwords:
+        flag = 1
+        chars = charCount(word)
+        for key in chars:
+            if key not in charSet:
+                flag = 0
+            else:
+                if charSet.count(key) != chars[key]:
+                    flag = 0
+        if flag == 1:
+            print(word)
+
+
+if __name__ == ""__main__"":
+    input = [""goo"", ""bat"", ""me"", ""eat"", ""goal"", ""boy"", ""run""]
+    charSet = [""e"", ""o"", ""b"", ""a"", ""m"", ""g"", ""l""]
+    possible_words(input, charSet)"
+Possible Words using given characters in Python,https://www.geeksforgeeks.org/possible-words-using-given-characters-python/,"def find_words(dictionary, characters, word=""""):
+    # base case: if the word is in the dictionary, print it
+    if word in dictionary:
+        print(word)
+
+    # recursive case: for each character in the characters list, make a new list of characters
+    # with that character removed, and call find_words with the new list of characters and the
+    # current word appended with the current character
+    for char in characters:
+        new_characters = characters.copy()
+        new_characters.remove(char)
+        find_words(dictionary, new_characters, word + char)
+
+
+# example usage
+dictionary = [""go"", ""bat"", ""me"", ""eat"", ""goal"", ""boy"", ""run""]
+characters = [""e"", ""o"", ""b"", ""a"", ""m"", ""g"", ""l""]
+find_words(dictionary, characters)","Input : Dict = [""go"",""bat"",""me"",""eat"",""goal"",""boy"", ""run""]
+        arr = ['e','o','b', 'a','m','g', 'l']","Possible Words using given characters in Python
+def find_words(dictionary, characters, word=""""):
+    # base case: if the word is in the dictionary, print it
+    if word in dictionary:
+        print(word)
+
+    # recursive case: for each character in the characters list, make a new list of characters
+    # with that character removed, and call find_words with the new list of characters and the
+    # current word appended with the current character
+    for char in characters:
+        new_characters = characters.copy()
+        new_characters.remove(char)
+        find_words(dictionary, new_characters, word + char)
+
+
+# example usage
+dictionary = [""go"", ""bat"", ""me"", ""eat"", ""goal"", ""boy"", ""run""]
+characters = [""e"", ""o"", ""b"", ""a"", ""m"", ""g"", ""l""]
+find_words(dictionary, characters)"
+Possible Words using given characters in Python,https://www.geeksforgeeks.org/possible-words-using-given-characters-python/,"def possible_words(Dict, arr):
+    arr_set = set(arr)
+    result = []
+    for word in Dict:
+        if set(word).issubset(arr_set):
+            result.append(word)
+    return result
+
+
+Dict = [""go"", ""bat"", ""me"", ""eat"", ""goal"", ""boy"", ""run""]
+arr = [""e"", ""o"", ""b"", ""a"", ""m"", ""g"", ""l""]
+print(possible_words(Dict, arr))","Input : Dict = [""go"",""bat"",""me"",""eat"",""goal"",""boy"", ""run""]
+        arr = ['e','o','b', 'a','m','g', 'l']","Possible Words using given characters in Python
+def possible_words(Dict, arr):
+    arr_set = set(arr)
+    result = []
+    for word in Dict:
+        if set(word).issubset(arr_set):
+            result.append(word)
+    return result
+
+
+Dict = [""go"", ""bat"", ""me"", ""eat"", ""goal"", ""boy"", ""run""]
+arr = [""e"", ""o"", ""b"", ""a"", ""m"", ""g"", ""l""]
+print(possible_words(Dict, arr))"
+Python  -  Maximum record value key in dictionary,https://www.geeksforgeeks.org/python-maximum-record-value-key-in-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Maximum record value key in dictionary
+# Using loop
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": {""Manjeet"": 5, ""Himani"": 10},
+    ""is"": {""Manjeet"": 8, ""Himani"": 9},
+    ""best"": {""Manjeet"": 10, ""Himani"": 15},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing search key
+key = ""Himani""
+
+# Maximum record value key in dictionary
+# Using loop
+res = None
+res_max = 0
+for sub in test_dict:
+    if test_dict[sub][key] > res_max:
+        res_max = test_dict[sub][key]
+        res = sub
+
+# printing result
+print(""The required key is : "" + str(res))","From code
+The original dictionary is : {'gfg': {'Manjeet': 5, 'Himani': 10}, 'is': {'Manjeet': 8, 'Himani': 9}, 'best': {'Manjeet': 10, 'Himani': 15}}","Python  -  Maximum record value key in dictionary
+# Python3 code to demonstrate working of
+# Maximum record value key in dictionary
+# Using loop
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": {""Manjeet"": 5, ""Himani"": 10},
+    ""is"": {""Manjeet"": 8, ""Himani"": 9},
+    ""best"": {""Manjeet"": 10, ""Himani"": 15},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing search key
+key = ""Himani""
+
+# Maximum record value key in dictionary
+# Using loop
+res = None
+res_max = 0
+for sub in test_dict:
+    if test_dict[sub][key] > res_max:
+        res_max = test_dict[sub][key]
+        res = sub
+
+# printing result
+print(""The required key is : "" + str(res))"
+Python  -  Maximum record value key in dictionary,https://www.geeksforgeeks.org/python-maximum-record-value-key-in-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Maximum record value key in dictionary
+# Using max() + lambda function
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": {""Manjeet"": 5, ""Himani"": 10},
+    ""is"": {""Manjeet"": 8, ""Himani"": 9},
+    ""best"": {""Manjeet"": 10, ""Himani"": 15},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing search key
+key = ""Himani""
+
+# Maximum record value key in dictionary
+# Using max() + lambda function
+res = max(test_dict, key=lambda sub: test_dict[sub][key])
+
+# printing result
+print(""The required key is : "" + str(res))","From code
+The original dictionary is : {'gfg': {'Manjeet': 5, 'Himani': 10}, 'is': {'Manjeet': 8, 'Himani': 9}, 'best': {'Manjeet': 10, 'Himani': 15}}","Python  -  Maximum record value key in dictionary
+# Python3 code to demonstrate working of
+# Maximum record value key in dictionary
+# Using max() + lambda function
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": {""Manjeet"": 5, ""Himani"": 10},
+    ""is"": {""Manjeet"": 8, ""Himani"": 9},
+    ""best"": {""Manjeet"": 10, ""Himani"": 15},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing search key
+key = ""Himani""
+
+# Maximum record value key in dictionary
+# Using max() + lambda function
+res = max(test_dict, key=lambda sub: test_dict[sub][key])
+
+# printing result
+print(""The required key is : "" + str(res))"
+Python  -  Maximum record value key in dictionary,https://www.geeksforgeeks.org/python-maximum-record-value-key-in-dictionary/?ref=leftbar-rightbar,"from functools import reduce
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": {""Manjeet"": 5, ""Himani"": 10},
+    ""is"": {""Manjeet"": 8, ""Himani"": 9},
+    ""best"": {""Manjeet"": 10, ""Himani"": 15},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing search key
+key = ""Himani""
+
+# find maximum value key in dictionary using reduce
+
+
+def find_max_key(x, y):
+    return x if x[1][key] > y[1][key] else y
+
+
+max_key = reduce(find_max_key, test_dict.items())[0]
+
+# printing result
+print(""The required key is : "" + str(max_key))","From code
+The original dictionary is : {'gfg': {'Manjeet': 5, 'Himani': 10}, 'is': {'Manjeet': 8, 'Himani': 9}, 'best': {'Manjeet': 10, 'Himani': 15}}","Python  -  Maximum record value key in dictionary
+from functools import reduce
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": {""Manjeet"": 5, ""Himani"": 10},
+    ""is"": {""Manjeet"": 8, ""Himani"": 9},
+    ""best"": {""Manjeet"": 10, ""Himani"": 15},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing search key
+key = ""Himani""
+
+# find maximum value key in dictionary using reduce
+
+
+def find_max_key(x, y):
+    return x if x[1][key] > y[1][key] else y
+
+
+max_key = reduce(find_max_key, test_dict.items())[0]
+
+# printing result
+print(""The required key is : "" + str(max_key))"
+Python  -  Maximum record value key in dictionary,https://www.geeksforgeeks.org/python-maximum-record-value-key-in-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Maximum record value key in dictionary
+# Using list comprehension and max() function
+
+# Initializing dictionary
+test_dict = {
+    ""gfg"": {""Manjeet"": 5, ""Himani"": 10},
+    ""is"": {""Manjeet"": 8, ""Himani"": 9},
+    ""best"": {""Manjeet"": 10, ""Himani"": 15},
+}
+
+# Printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Initializing search key
+key = ""Himani""
+
+# Maximum record value key in dictionary
+# using list comprehension and max() function
+vals = [sub[key] for sub in test_dict.values()]
+
+max_val = max(vals)
+idx = vals.index(max_val)
+res = list(test_dict.keys())[idx]
+
+# Printing result
+print(""The required key is : "" + str(res))","From code
+The original dictionary is : {'gfg': {'Manjeet': 5, 'Himani': 10}, 'is': {'Manjeet': 8, 'Himani': 9}, 'best': {'Manjeet': 10, 'Himani': 15}}","Python  -  Maximum record value key in dictionary
+# Python3 code to demonstrate working of
+# Maximum record value key in dictionary
+# Using list comprehension and max() function
+
+# Initializing dictionary
+test_dict = {
+    ""gfg"": {""Manjeet"": 5, ""Himani"": 10},
+    ""is"": {""Manjeet"": 8, ""Himani"": 9},
+    ""best"": {""Manjeet"": 10, ""Himani"": 15},
+}
+
+# Printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Initializing search key
+key = ""Himani""
+
+# Maximum record value key in dictionary
+# using list comprehension and max() function
+vals = [sub[key] for sub in test_dict.values()]
+
+max_val = max(vals)
+idx = vals.index(max_val)
+res = list(test_dict.keys())[idx]
+
+# Printing result
+print(""The required key is : "" + str(res))"
+Python  -  Extract values of Particular Key in Nested values ,https://www.geeksforgeeks.org/python-extract-values-of-particular-key-in-nested-values/,"# Python3 code to demonstrate working of
+# Extract values of Particular Key in Nested Values
+# Using list comprehension
+
+# initializing dictionary
+test_dict = {
+    ""Gfg"": {""a"": 7, ""b"": 9, ""c"": 12},
+    ""is"": {""a"": 15, ""b"": 19, ""c"": 20},
+    ""best"": {""a"": 5, ""b"": 10, ""c"": 2},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing key
+temp = ""c""
+
+# using item() to extract key value pair as whole
+res = [val[temp] for key, val in test_dict.items() if temp in val]
+
+# printing result
+print(""The extracted values : "" + str(res))","From code
+The original dictionary is : {'Gfg': {'a': 7, 'b': 9, 'c': 12}, 'is': {'a': 15, 'b': 19, 'c': 20}, 'best': {'a': 5, 'b': 10, 'c': 2}}","Python  -  Extract values of Particular Key in Nested values 
+# Python3 code to demonstrate working of
+# Extract values of Particular Key in Nested Values
+# Using list comprehension
+
+# initializing dictionary
+test_dict = {
+    ""Gfg"": {""a"": 7, ""b"": 9, ""c"": 12},
+    ""is"": {""a"": 15, ""b"": 19, ""c"": 20},
+    ""best"": {""a"": 5, ""b"": 10, ""c"": 2},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing key
+temp = ""c""
+
+# using item() to extract key value pair as whole
+res = [val[temp] for key, val in test_dict.items() if temp in val]
+
+# printing result
+print(""The extracted values : "" + str(res))"
+Python  -  Extract values of Particular Key in Nested values ,https://www.geeksforgeeks.org/python-extract-values-of-particular-key-in-nested-values/,"# Python3 code to demonstrate working of
+# Extract values of Particular Key in Nested Values
+# Using list comprehension + values() + keys()
+
+# initializing dictionary
+test_dict = {
+    ""Gfg"": {""a"": 7, ""b"": 9, ""c"": 12},
+    ""is"": {""a"": 15, ""b"": 19, ""c"": 20},
+    ""best"": {""a"": 5, ""b"": 10, ""c"": 2},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing key
+temp = ""c""
+
+# using keys() and values() to extract values
+res = [sub[temp] for sub in test_dict.values() if temp in sub.keys()]
+
+# printing result
+print(""The extracted values : "" + str(res))","From code
+The original dictionary is : {'Gfg': {'a': 7, 'b': 9, 'c': 12}, 'is': {'a': 15, 'b': 19, 'c': 20}, 'best': {'a': 5, 'b': 10, 'c': 2}}","Python  -  Extract values of Particular Key in Nested values 
+# Python3 code to demonstrate working of
+# Extract values of Particular Key in Nested Values
+# Using list comprehension + values() + keys()
+
+# initializing dictionary
+test_dict = {
+    ""Gfg"": {""a"": 7, ""b"": 9, ""c"": 12},
+    ""is"": {""a"": 15, ""b"": 19, ""c"": 20},
+    ""best"": {""a"": 5, ""b"": 10, ""c"": 2},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing key
+temp = ""c""
+
+# using keys() and values() to extract values
+res = [sub[temp] for sub in test_dict.values() if temp in sub.keys()]
+
+# printing result
+print(""The extracted values : "" + str(res))"
+Python  -  Extract values of Particular Key in Nested values ,https://www.geeksforgeeks.org/python-extract-values-of-particular-key-in-nested-values/,"# initializing dictionary
+test_dict = {
+    ""Gfg"": {""a"": 7, ""b"": 9, ""c"": 12},
+    ""is"": {""a"": 15, ""b"": 19, ""c"": 20},
+    ""best"": {""a"": 5, ""b"": 10, ""c"": 2},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing key
+temp = ""c""
+
+# initializing empty list
+res = []
+
+# iterating over each value in dictionary
+for value in test_dict.values():
+    # checking if key exists in current value
+    if temp in value:
+        # appending value of key to the result list
+        res.append(value[temp])
+
+# printing result
+print(""The extracted values : "" + str(res))","From code
+The original dictionary is : {'Gfg': {'a': 7, 'b': 9, 'c': 12}, 'is': {'a': 15, 'b': 19, 'c': 20}, 'best': {'a': 5, 'b': 10, 'c': 2}}","Python  -  Extract values of Particular Key in Nested values 
+# initializing dictionary
+test_dict = {
+    ""Gfg"": {""a"": 7, ""b"": 9, ""c"": 12},
+    ""is"": {""a"": 15, ""b"": 19, ""c"": 20},
+    ""best"": {""a"": 5, ""b"": 10, ""c"": 2},
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing key
+temp = ""c""
+
+# initializing empty list
+res = []
+
+# iterating over each value in dictionary
+for value in test_dict.values():
+    # checking if key exists in current value
+    if temp in value:
+        # appending value of key to the result list
+        res.append(value[temp])
+
+# printing result
+print(""The extracted values : "" + str(res))"
+Python  -  Convert Key-Value list Dictionary to List of list,https://www.geeksforgeeks.org/python-convert-key-value-list-dictionary-to-list-of-lists/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Key-Value list Dictionary to Lists of List
+# Using loop + items()
+
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+# Using loop + items()
+res = []
+for key, val in test_dict.items():
+    res.append([key] + val)
+
+# printing result
+print(""The converted list is : "" + str(res))","From code
+The original dictionary is : {'gfg': [1, 3, 4], 'is': [7, 6], 'best': [4, 5]}","Python  -  Convert Key-Value list Dictionary to List of list
+# Python3 code to demonstrate working of
+# Convert Key-Value list Dictionary to Lists of List
+# Using loop + items()
+
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+# Using loop + items()
+res = []
+for key, val in test_dict.items():
+    res.append([key] + val)
+
+# printing result
+print(""The converted list is : "" + str(res))"
+Python  -  Convert Key-Value list Dictionary to List of list,https://www.geeksforgeeks.org/python-convert-key-value-list-dictionary-to-list-of-lists/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Key-Value list Dictionary to Lists of List
+# Using list comprehension
+
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+# Using list comprehension
+res = [[key] + val for key, val in test_dict.items()]
+
+# printing result
+print(""The converted list is : "" + str(res))","From code
+The original dictionary is : {'gfg': [1, 3, 4], 'is': [7, 6], 'best': [4, 5]}","Python  -  Convert Key-Value list Dictionary to List of list
+# Python3 code to demonstrate working of
+# Convert Key-Value list Dictionary to Lists of List
+# Using list comprehension
+
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+# Using list comprehension
+res = [[key] + val for key, val in test_dict.items()]
+
+# printing result
+print(""The converted list is : "" + str(res))"
+Python  -  Convert Key-Value list Dictionary to List of list,https://www.geeksforgeeks.org/python-convert-key-value-list-dictionary-to-list-of-lists/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Key-Value list Dictionary to Lists of List
+# Using map + keys()
+
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+temp1 = list(test_dict.keys())
+# Convert Key-Value list Dictionary to Lists of List
+# Using map + keys()
+res = list(map(lambda i: [i] + test_dict[i], temp1))
+
+# printing result
+print(""The converted list is : "" + str(res))","From code
+The original dictionary is : {'gfg': [1, 3, 4], 'is': [7, 6], 'best': [4, 5]}","Python  -  Convert Key-Value list Dictionary to List of list
+# Python3 code to demonstrate working of
+# Convert Key-Value list Dictionary to Lists of List
+# Using map + keys()
+
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+temp1 = list(test_dict.keys())
+# Convert Key-Value list Dictionary to Lists of List
+# Using map + keys()
+res = list(map(lambda i: [i] + test_dict[i], temp1))
+
+# printing result
+print(""The converted list is : "" + str(res))"
+Python  -  Convert Key-Value list Dictionary to List of list,https://www.geeksforgeeks.org/python-convert-key-value-list-dictionary-to-list-of-lists/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Key-Value list Dictionary to Lists of List
+
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+res = []
+for i in test_dict.keys():
+    test_dict[i].insert(0, i)
+    res.append(test_dict[i])
+# printing result
+print(""The converted list is : "" + str(res))","From code
+The original dictionary is : {'gfg': [1, 3, 4], 'is': [7, 6], 'best': [4, 5]}","Python  -  Convert Key-Value list Dictionary to List of list
+# Python3 code to demonstrate working of
+# Convert Key-Value list Dictionary to Lists of List
+
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+res = []
+for i in test_dict.keys():
+    test_dict[i].insert(0, i)
+    res.append(test_dict[i])
+# printing result
+print(""The converted list is : "" + str(res))"
+Python  -  Convert Key-Value list Dictionary to List of list,https://www.geeksforgeeks.org/python-convert-key-value-list-dictionary-to-list-of-lists/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Key-Value list Dictionary to Lists of List
+# Using zip() + list comprehension
+
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+# Using zip() + list comprehension
+res = [[key] + value for key, value in zip(test_dict.keys(), test_dict.values())]
+
+# printing result
+print(""The converted list is : "" + str(res))","From code
+The original dictionary is : {'gfg': [1, 3, 4], 'is': [7, 6], 'best': [4, 5]}","Python  -  Convert Key-Value list Dictionary to List of list
+# Python3 code to demonstrate working of
+# Convert Key-Value list Dictionary to Lists of List
+# Using zip() + list comprehension
+
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+# Using zip() + list comprehension
+res = [[key] + value for key, value in zip(test_dict.keys(), test_dict.values())]
+
+# printing result
+print(""The converted list is : "" + str(res))"
+Python  -  Convert Key-Value list Dictionary to List of list,https://www.geeksforgeeks.org/python-convert-key-value-list-dictionary-to-list-of-lists/?ref=leftbar-rightbar,"# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+# Using a nested list comprehension
+res = [[key] + test_dict[key] for key in test_dict]
+
+# printing result
+print(""The converted list is : "" + str(res))","From code
+The original dictionary is : {'gfg': [1, 3, 4], 'is': [7, 6], 'best': [4, 5]}","Python  -  Convert Key-Value list Dictionary to List of list
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+# Using a nested list comprehension
+res = [[key] + test_dict[key] for key in test_dict]
+
+# printing result
+print(""The converted list is : "" + str(res))"
+Python  -  Convert Key-Value list Dictionary to List of list,https://www.geeksforgeeks.org/python-convert-key-value-list-dictionary-to-list-of-lists/?ref=leftbar-rightbar,"# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+# Using items() method and for loop
+res = []
+for key, value in test_dict.items():
+    res.append([key] + value)
+
+# printing result
+print(""The converted list is : "" + str(res))","From code
+The original dictionary is : {'gfg': [1, 3, 4], 'is': [7, 6], 'best': [4, 5]}","Python  -  Convert Key-Value list Dictionary to List of list
+# initializing Dictionary
+test_dict = {""gfg"": [1, 3, 4], ""is"": [7, 6], ""best"": [4, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Key-Value list Dictionary to Lists of List
+# Using items() method and for loop
+res = []
+for key, value in test_dict.items():
+    res.append([key] + value)
+
+# printing result
+print(""The converted list is : "" + str(res))"
+Python  -  Convert List to List of dictionaries,https://www.geeksforgeeks.org/python-convert-list-to-list-of-dictionaries/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using dictionary comprehension + loop
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# loop to iterate through elements
+# using dictionary comprehension
+# for dictionary construction
+n = len(test_list)
+res = []
+for idx in range(0, n, 2):
+    res.append({key_list[0]: test_list[idx], key_list[1]: test_list[idx + 1]})
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))","From code
+The constructed dictionary list : [{'name': 'Gfg', 'number': 3}, {'name': 'is', 'number': 8}, {'name': 'Best', 'number': 10}, {'name': 'for', 'number': 18}, {'name': 'Geeks', 'number': 33}]","Python  -  Convert List to List of dictionaries
+# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using dictionary comprehension + loop
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# loop to iterate through elements
+# using dictionary comprehension
+# for dictionary construction
+n = len(test_list)
+res = []
+for idx in range(0, n, 2):
+    res.append({key_list[0]: test_list[idx], key_list[1]: test_list[idx + 1]})
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))"
+Python  -  Convert List to List of dictionaries,https://www.geeksforgeeks.org/python-convert-list-to-list-of-dictionaries/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using zip() + list comprehension
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using list comprehension to perform as shorthand
+n = len(test_list)
+res = [
+    {key_list[0]: test_list[idx], key_list[1]: test_list[idx + 1]}
+    for idx in range(0, n, 2)
+]
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))","From code
+The constructed dictionary list : [{'name': 'Gfg', 'number': 3}, {'name': 'is', 'number': 8}, {'name': 'Best', 'number': 10}, {'name': 'for', 'number': 18}, {'name': 'Geeks', 'number': 33}]","Python  -  Convert List to List of dictionaries
+# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using zip() + list comprehension
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using list comprehension to perform as shorthand
+n = len(test_list)
+res = [
+    {key_list[0]: test_list[idx], key_list[1]: test_list[idx + 1]}
+    for idx in range(0, n, 2)
+]
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))"
+Python  -  Convert List to List of dictionaries,https://www.geeksforgeeks.org/python-convert-list-to-list-of-dictionaries/?ref=leftbar-rightbar,"# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using zip() function and dictionary comprehension
+res = [
+    {key_list[i]: val for i, val in enumerate(pair)}
+    for pair in zip(test_list[::2], test_list[1::2])
+]
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))","From code
+The constructed dictionary list : [{'name': 'Gfg', 'number': 3}, {'name': 'is', 'number': 8}, {'name': 'Best', 'number': 10}, {'name': 'for', 'number': 18}, {'name': 'Geeks', 'number': 33}]","Python  -  Convert List to List of dictionaries
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using zip() function and dictionary comprehension
+res = [
+    {key_list[i]: val for i, val in enumerate(pair)}
+    for pair in zip(test_list[::2], test_list[1::2])
+]
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))"
+Python  -  Convert List to List of dictionaries,https://www.geeksforgeeks.org/python-convert-list-to-list-of-dictionaries/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using groupby() function from itertools module
+
+# import itertools module
+import itertools
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using groupby() function to group elements into pairs
+res = []
+for pair in zip(test_list[::2], test_list[1::2]):
+    res.append({key_list[0]: pair[0], key_list[1]: pair[1]})
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))","From code
+The constructed dictionary list : [{'name': 'Gfg', 'number': 3}, {'name': 'is', 'number': 8}, {'name': 'Best', 'number': 10}, {'name': 'for', 'number': 18}, {'name': 'Geeks', 'number': 33}]","Python  -  Convert List to List of dictionaries
+# Python3 code to demonstrate working of
+# Convert List to List of dictionaries
+# Using groupby() function from itertools module
+
+# import itertools module
+import itertools
+
+# initializing lists
+test_list = [""Gfg"", 3, ""is"", 8, ""Best"", 10, ""for"", 18, ""Geeks"", 33]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing key list
+key_list = [""name"", ""number""]
+
+# using groupby() function to group elements into pairs
+res = []
+for pair in zip(test_list[::2], test_list[1::2]):
+    res.append({key_list[0]: pair[0], key_list[1]: pair[1]})
+
+# printing result
+print(""The constructed dictionary list : "" + str(res))"
+Python  -  Convert Lists of List to Dictionary,https://www.geeksforgeeks.org/python-convert-lists-of-list-to-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using loop
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using loop
+res = dict()
+for sub in test_list:
+    res[tuple(sub[:2])] = tuple(sub[2:])
+
+# printing result
+print(""The mapped Dictionary : "" + str(res))","From code
+The mapped Dictionary : {('a', 'b'): (1, 2), ('c', 'd'): (3, 4), ('e', 'f'): (5, 6)}","Python  -  Convert Lists of List to Dictionary
+# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using loop
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using loop
+res = dict()
+for sub in test_list:
+    res[tuple(sub[:2])] = tuple(sub[2:])
+
+# printing result
+print(""The mapped Dictionary : "" + str(res))"
+Python  -  Convert Lists of List to Dictionary,https://www.geeksforgeeks.org/python-convert-lists-of-list-to-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using dictionary comprehension
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using dictionary comprehension
+res = {tuple(sub[:2]): tuple(sub[2:]) for sub in test_list}
+
+# printing result
+print(""The mapped Dictionary : "" + str(res))","From code
+The mapped Dictionary : {('a', 'b'): (1, 2), ('c', 'd'): (3, 4), ('e', 'f'): (5, 6)}","Python  -  Convert Lists of List to Dictionary
+# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using dictionary comprehension
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using dictionary comprehension
+res = {tuple(sub[:2]): tuple(sub[2:]) for sub in test_list}
+
+# printing result
+print(""The mapped Dictionary : "" + str(res))"
+Python  -  Convert Lists of List to Dictionary,https://www.geeksforgeeks.org/python-convert-lists-of-list-to-dictionary/?ref=leftbar-rightbar,"original_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+mapped_dict = {(lst[0], lst[1]): tuple(lst[2:]) for lst in original_list}
+
+print(""The mapped Dictionary :"", mapped_dict)","From code
+The mapped Dictionary : {('a', 'b'): (1, 2), ('c', 'd'): (3, 4), ('e', 'f'): (5, 6)}","Python  -  Convert Lists of List to Dictionary
+original_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+mapped_dict = {(lst[0], lst[1]): tuple(lst[2:]) for lst in original_list}
+
+print(""The mapped Dictionary :"", mapped_dict)"
+Python  -  Convert Lists of List to Dictionary,https://www.geeksforgeeks.org/python-convert-lists-of-list-to-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using zip() and loop
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using zip() and loop
+result_dict = {}
+for sublist in test_list:
+    key = tuple(sublist[:2])
+    value = tuple(sublist[2:])
+    result_dict[key] = value
+
+# printing result
+print(""The mapped Dictionary : "" + str(result_dict))","From code
+The mapped Dictionary : {('a', 'b'): (1, 2), ('c', 'd'): (3, 4), ('e', 'f'): (5, 6)}","Python  -  Convert Lists of List to Dictionary
+# Python3 code to demonstrate working of
+# Convert Lists of List to Dictionary
+# Using zip() and loop
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert Lists of List to Dictionary
+# Using zip() and loop
+result_dict = {}
+for sublist in test_list:
+    key = tuple(sublist[:2])
+    value = tuple(sublist[2:])
+    result_dict[key] = value
+
+# printing result
+print(""The mapped Dictionary : "" + str(result_dict))"
+Python  -  Convert Lists of List to Dictionary,https://www.geeksforgeeks.org/python-convert-lists-of-list-to-dictionary/?ref=leftbar-rightbar,"from functools import reduce
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is: "" + str(test_list))
+
+
+# define function to combine dictionaries
+def combine_dicts(dict1, dict2):
+    dict1.update(dict2)
+    return dict1
+
+
+# use reduce to apply combine_dicts to all nested dictionaries
+res = reduce(combine_dicts, [{tuple(sub[:2]): tuple(sub[2:])} for sub in test_list])
+
+# print mapped dictionary
+print(""The mapped dictionary: "" + str(res))","From code
+The mapped Dictionary : {('a', 'b'): (1, 2), ('c', 'd'): (3, 4), ('e', 'f'): (5, 6)}","Python  -  Convert Lists of List to Dictionary
+from functools import reduce
+
+# initializing list
+test_list = [[""a"", ""b"", 1, 2], [""c"", ""d"", 3, 4], [""e"", ""f"", 5, 6]]
+
+# printing original list
+print(""The original list is: "" + str(test_list))
+
+
+# define function to combine dictionaries
+def combine_dicts(dict1, dict2):
+    dict1.update(dict2)
+    return dict1
+
+
+# use reduce to apply combine_dicts to all nested dictionaries
+res = reduce(combine_dicts, [{tuple(sub[:2]): tuple(sub[2:])} for sub in test_list])
+
+# print mapped dictionary
+print(""The mapped dictionary: "" + str(res))"
+Python  -  Convert List of Dictionaries to List of lists,https://www.geeksforgeeks.org/python-convert-list-of-dictionaries-to-list-of-lists/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert List of Dictionaries to List of Lists
+# Using loop + enumerate()
+
+# initializing list
+test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Dictionaries to List of Lists
+# Using loop + enumerate()
+res = []
+for idx, sub in enumerate(test_list, start=0):
+    if idx == 0:
+        res.append(list(sub.keys()))
+        res.append(list(sub.values()))
+    else:
+        res.append(list(sub.values()))
+
+# printing result
+print(""The converted list : "" + str(res))","From code
+The original list is : [{'Nikhil': 17, 'Akash': 18, 'Akshat': 20}, {'Nikhil': 21, 'Akash': 30, 'Akshat': 10}, {'Nikhil': 31, 'Akash': 12, 'Akshat': 19}]","Python  -  Convert List of Dictionaries to List of lists
+# Python3 code to demonstrate working of
+# Convert List of Dictionaries to List of Lists
+# Using loop + enumerate()
+
+# initializing list
+test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Dictionaries to List of Lists
+# Using loop + enumerate()
+res = []
+for idx, sub in enumerate(test_list, start=0):
+    if idx == 0:
+        res.append(list(sub.keys()))
+        res.append(list(sub.values()))
+    else:
+        res.append(list(sub.values()))
+
+# printing result
+print(""The converted list : "" + str(res))"
+Python  -  Convert List of Dictionaries to List of lists,https://www.geeksforgeeks.org/python-convert-list-of-dictionaries-to-list-of-lists/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert List of Dictionaries to List of Lists
+# Using list comprehension
+
+# initializing list
+test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Dictionaries to List of Lists
+# Using list comprehension
+res = [[key for key in test_list[0].keys()], *[list(idx.values()) for idx in test_list]]
+
+# printing result
+print(""The converted list : "" + str(res))","From code
+The original list is : [{'Nikhil': 17, 'Akash': 18, 'Akshat': 20}, {'Nikhil': 21, 'Akash': 30, 'Akshat': 10}, {'Nikhil': 31, 'Akash': 12, 'Akshat': 19}]","Python  -  Convert List of Dictionaries to List of lists
+# Python3 code to demonstrate working of
+# Convert List of Dictionaries to List of Lists
+# Using list comprehension
+
+# initializing list
+test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Dictionaries to List of Lists
+# Using list comprehension
+res = [[key for key in test_list[0].keys()], *[list(idx.values()) for idx in test_list]]
+
+# printing result
+print(""The converted list : "" + str(res))"
+Python  -  Convert List of Dictionaries to List of lists,https://www.geeksforgeeks.org/python-convert-list-of-dictionaries-to-list-of-lists/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert List of Dictionaries to List of Lists
+# Using map() function and lambda function
+
+# initializing list
+test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Dictionaries to List of Lists
+# Using map() function and lambda function
+res = list(map(lambda x: list(x.values()), test_list))
+res.insert(0, list(test_list[0].keys()))
+
+# printing result
+print(""The converted list : "" + str(res))","From code
+The original list is : [{'Nikhil': 17, 'Akash': 18, 'Akshat': 20}, {'Nikhil': 21, 'Akash': 30, 'Akshat': 10}, {'Nikhil': 31, 'Akash': 12, 'Akshat': 19}]","Python  -  Convert List of Dictionaries to List of lists
+# Python3 code to demonstrate working of
+# Convert List of Dictionaries to List of Lists
+# Using map() function and lambda function
+
+# initializing list
+test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Dictionaries to List of Lists
+# Using map() function and lambda function
+res = list(map(lambda x: list(x.values()), test_list))
+res.insert(0, list(test_list[0].keys()))
+
+# printing result
+print(""The converted list : "" + str(res))"
+Python  -  Convert List of Dictionaries to List of lists,https://www.geeksforgeeks.org/python-convert-list-of-dictionaries-to-list-of-lists/?ref=leftbar-rightbar,"# Importing the pandas library
+import pandas as pd
+
+# Initializing list
+test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# Converting List of Dictionaries to List of Lists using pandas
+df = pd.DataFrame(test_list)
+res = df.values.tolist()
+res.insert(0, list(df.columns))
+
+# Printing the result
+print(""The converted list : "" + str(res))","From code
+The original list is : [{'Nikhil': 17, 'Akash': 18, 'Akshat': 20}, {'Nikhil': 21, 'Akash': 30, 'Akshat': 10}, {'Nikhil': 31, 'Akash': 12, 'Akshat': 19}]","Python  -  Convert List of Dictionaries to List of lists
+# Importing the pandas library
+import pandas as pd
+
+# Initializing list
+test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# Converting List of Dictionaries to List of Lists using pandas
+df = pd.DataFrame(test_list)
+res = df.values.tolist()
+res.insert(0, list(df.columns))
+
+# Printing the result
+print(""The converted list : "" + str(res))"
+Python  -  Convert List of Dictionaries to List of lists,https://www.geeksforgeeks.org/python-convert-list-of-dictionaries-to-list-of-lists/?ref=leftbar-rightbar,"test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# printing original list
+print(
+    ""The original list is: "" + str(test_list)
+)  # Python3 code to demonstrate working of
+# Convert List of Dictionaries to List of Lists
+# Using zip() and list()
+
+# initializing list
+test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Dictionaries to List of Lists
+# Using zip() and list()
+keys = list(test_list[0].keys())
+values = [list(x.values()) for x in test_list]
+res = [keys] + list(zip(*values))
+
+# printing result
+print(""The converted list : "" + str(res))
+
+
+# Convert List of Dictionaries to List of Lists
+# Using zip() function and list() constructor
+res = []
+keys = list(test_list[0].keys())
+res.append(keys)
+for d in test_list:
+    values = [d[key] for key in keys]
+    res.append(values)
+
+# printing result
+print(""The converted list is: "" + str(res))","From code
+The original list is : [{'Nikhil': 17, 'Akash': 18, 'Akshat': 20}, {'Nikhil': 21, 'Akash': 30, 'Akshat': 10}, {'Nikhil': 31, 'Akash': 12, 'Akshat': 19}]","Python  -  Convert List of Dictionaries to List of lists
+test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# printing original list
+print(
+    ""The original list is: "" + str(test_list)
+)  # Python3 code to demonstrate working of
+# Convert List of Dictionaries to List of Lists
+# Using zip() and list()
+
+# initializing list
+test_list = [
+    {""Nikhil"": 17, ""Akash"": 18, ""Akshat"": 20},
+    {""Nikhil"": 21, ""Akash"": 30, ""Akshat"": 10},
+    {""Nikhil"": 31, ""Akash"": 12, ""Akshat"": 19},
+]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# Convert List of Dictionaries to List of Lists
+# Using zip() and list()
+keys = list(test_list[0].keys())
+values = [list(x.values()) for x in test_list]
+res = [keys] + list(zip(*values))
+
+# printing result
+print(""The converted list : "" + str(res))
+
+
+# Convert List of Dictionaries to List of Lists
+# Using zip() function and list() constructor
+res = []
+keys = list(test_list[0].keys())
+res.append(keys)
+for d in test_list:
+    values = [d[key] for key in keys]
+    res.append(values)
+
+# printing result
+print(""The converted list is: "" + str(res))"
+Python  -  Convert key-values list to flat dictionary,https://www.geeksforgeeks.org/python-convert-key-values-list-to-flat-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert key-values list to flat dictionary
+# Using dict() + zip()
+from itertools import product
+
+# initializing dictionary
+test_dict = {""month"": [1, 2, 3], ""name"": [""Jan"", ""Feb"", ""March""]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert key-values list to flat dictionary
+# Using dict() + zip()
+res = dict(zip(test_dict[""month""], test_dict[""name""]))
+
+# printing result
+print(""Flattened dictionary : "" + str(res))","From code
+The original dictionary is : {'month': [1, 2, 3], 'name': ['Jan', 'Feb', 'March']}","Python  -  Convert key-values list to flat dictionary
+# Python3 code to demonstrate working of
+# Convert key-values list to flat dictionary
+# Using dict() + zip()
+from itertools import product
+
+# initializing dictionary
+test_dict = {""month"": [1, 2, 3], ""name"": [""Jan"", ""Feb"", ""March""]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert key-values list to flat dictionary
+# Using dict() + zip()
+res = dict(zip(test_dict[""month""], test_dict[""name""]))
+
+# printing result
+print(""Flattened dictionary : "" + str(res))"
+Python  -  Convert key-values list to flat dictionary,https://www.geeksforgeeks.org/python-convert-key-values-list-to-flat-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert key-values list to flat dictionary
+# initializing dictionary
+test_dict = {""month"": [1, 2, 3], ""name"": [""Jan"", ""Feb"", ""March""]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert key-values list to flat dictionary
+x = list(test_dict.values())
+a = x[0]
+b = x[1]
+d = dict()
+for i in range(0, len(a)):
+    d[a[i]] = b[i]
+# printing result
+print(""Flattened dictionary : "" + str(d))","From code
+The original dictionary is : {'month': [1, 2, 3], 'name': ['Jan', 'Feb', 'March']}","Python  -  Convert key-values list to flat dictionary
+# Python3 code to demonstrate working of
+# Convert key-values list to flat dictionary
+# initializing dictionary
+test_dict = {""month"": [1, 2, 3], ""name"": [""Jan"", ""Feb"", ""March""]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert key-values list to flat dictionary
+x = list(test_dict.values())
+a = x[0]
+b = x[1]
+d = dict()
+for i in range(0, len(a)):
+    d[a[i]] = b[i]
+# printing result
+print(""Flattened dictionary : "" + str(d))"
+Python  -  Convert key-values list to flat dictionary,https://www.geeksforgeeks.org/python-convert-key-values-list-to-flat-dictionary/?ref=leftbar-rightbar,"test_dict = {""month"": [1, 2, 3], ""name"": [""Jan"", ""Feb"", ""March""]}
+res = {
+    test_dict[""month""][i]: test_dict[""name""][i] for i in range(len(test_dict[""month""]))
+}
+print(""Flattened dictionary:"", res)","From code
+The original dictionary is : {'month': [1, 2, 3], 'name': ['Jan', 'Feb', 'March']}","Python  -  Convert key-values list to flat dictionary
+test_dict = {""month"": [1, 2, 3], ""name"": [""Jan"", ""Feb"", ""March""]}
+res = {
+    test_dict[""month""][i]: test_dict[""name""][i] for i in range(len(test_dict[""month""]))
+}
+print(""Flattened dictionary:"", res)"
+Python  -  Convert key-values list to flat dictionary,https://www.geeksforgeeks.org/python-convert-key-values-list-to-flat-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Convert key-values list to flat dictionary
+# Using for loop
+
+# initializing dictionary
+test_dict = {""month"": [1, 2, 3], ""name"": [""Jan"", ""Feb"", ""March""]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert key-values list to flat dictionary
+# Using for loop
+res = {}
+for i in range(len(test_dict[""month""])):
+    res[test_dict[""month""][i]] = test_dict[""name""][i]
+
+# printing result
+print(""Flattened dictionary : "" + str(res))","From code
+The original dictionary is : {'month': [1, 2, 3], 'name': ['Jan', 'Feb', 'March']}","Python  -  Convert key-values list to flat dictionary
+# Python3 code to demonstrate working of
+# Convert key-values list to flat dictionary
+# Using for loop
+
+# initializing dictionary
+test_dict = {""month"": [1, 2, 3], ""name"": [""Jan"", ""Feb"", ""March""]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert key-values list to flat dictionary
+# Using for loop
+res = {}
+for i in range(len(test_dict[""month""])):
+    res[test_dict[""month""][i]] = test_dict[""name""][i]
+
+# printing result
+print(""Flattened dictionary : "" + str(res))"
+Python | Convert a list of Tuples into Dictionary,https://www.geeksforgeeks.org/python-convert-list-tuples-dictionary/,"# Python code to convert into dictionary
+
+
+def Convert(tup, di):
+    for a, b in tup:
+        di.setdefault(a, []).append(b)
+    return di
+
+
+# Driver Code
+tups = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+dictionary = {}
+print(Convert(tups, dictionary))","Input : [(""akash"", 10), (""gaurav"", 12), (""anand"", 14), 
+         (""suraj"", 20), (""akhil"", 25), (""ashish"", 30)]","Python | Convert a list of Tuples into Dictionary
+# Python code to convert into dictionary
+
+
+def Convert(tup, di):
+    for a, b in tup:
+        di.setdefault(a, []).append(b)
+    return di
+
+
+# Driver Code
+tups = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+dictionary = {}
+print(Convert(tups, dictionary))"
+Python | Convert a list of Tuples into Dictionary,https://www.geeksforgeeks.org/python-convert-list-tuples-dictionary/,"# Python code to convert into dictionary
+list_1 = [
+    (""Nakul"", 93),
+    (""Shivansh"", 45),
+    (""Samved"", 65),
+    (""Yash"", 88),
+    (""Vidit"", 70),
+    (""Pradeep"", 52),
+]
+dict_1 = dict()
+
+for student, score in list_1:
+    dict_1.setdefault(student, []).append(score)
+print(dict_1)","Input : [(""akash"", 10), (""gaurav"", 12), (""anand"", 14), 
+         (""suraj"", 20), (""akhil"", 25), (""ashish"", 30)]","Python | Convert a list of Tuples into Dictionary
+# Python code to convert into dictionary
+list_1 = [
+    (""Nakul"", 93),
+    (""Shivansh"", 45),
+    (""Samved"", 65),
+    (""Yash"", 88),
+    (""Vidit"", 70),
+    (""Pradeep"", 52),
+]
+dict_1 = dict()
+
+for student, score in list_1:
+    dict_1.setdefault(student, []).append(score)
+print(dict_1)"
+Python | Convert a list of Tuples into Dictionary,https://www.geeksforgeeks.org/python-convert-list-tuples-dictionary/,"# Python code to convert into dictionary
+def Convert(tup, di):
+    di = dict(tup)
+    return di
+
+
+# Driver Code
+tups = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+dictionary = {}
+print(Convert(tups, dictionary))","Input : [(""akash"", 10), (""gaurav"", 12), (""anand"", 14), 
+         (""suraj"", 20), (""akhil"", 25), (""ashish"", 30)]","Python | Convert a list of Tuples into Dictionary
+# Python code to convert into dictionary
+def Convert(tup, di):
+    di = dict(tup)
+    return di
+
+
+# Driver Code
+tups = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+dictionary = {}
+print(Convert(tups, dictionary))"
+Python | Convert a list of Tuples into Dictionary,https://www.geeksforgeeks.org/python-convert-list-tuples-dictionary/,"# Python code to convert into dictionary
+
+print(dict([(""Sachin"", 10), (""MSD"", 7), (""Kohli"", 18), (""Rohit"", 45)]))","Input : [(""akash"", 10), (""gaurav"", 12), (""anand"", 14), 
+         (""suraj"", 20), (""akhil"", 25), (""ashish"", 30)]","Python | Convert a list of Tuples into Dictionary
+# Python code to convert into dictionary
+
+print(dict([(""Sachin"", 10), (""MSD"", 7), (""Kohli"", 18), (""Rohit"", 45)]))"
+Python | Convert a list of Tuples into Dictionary,https://www.geeksforgeeks.org/python-convert-list-tuples-dictionary/,"from itertools import groupby
+
+
+def convert_to_dict(tuple_list):
+    # Group the tuples by their first element (the key)
+    groups = groupby(tuple_list, key=lambda x: x[0])
+
+    # Create an empty dictionary
+    dictionary = {}
+
+    # Iterate over the groups
+    for key, group in groups:
+        # Extract the second element of each tuple in the group and add it to the dictionary as the value for the key
+        dictionary[key] = [tuple[1] for tuple in group]
+
+    return dictionary
+
+
+# Test the function
+tuple_list = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+print(convert_to_dict(tuple_list))  # {'akash':","Input : [(""akash"", 10), (""gaurav"", 12), (""anand"", 14), 
+         (""suraj"", 20), (""akhil"", 25), (""ashish"", 30)]","Python | Convert a list of Tuples into Dictionary
+from itertools import groupby
+
+
+def convert_to_dict(tuple_list):
+    # Group the tuples by their first element (the key)
+    groups = groupby(tuple_list, key=lambda x: x[0])
+
+    # Create an empty dictionary
+    dictionary = {}
+
+    # Iterate over the groups
+    for key, group in groups:
+        # Extract the second element of each tuple in the group and add it to the dictionary as the value for the key
+        dictionary[key] = [tuple[1] for tuple in group]
+
+    return dictionary
+
+
+# Test the function
+tuple_list = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+print(convert_to_dict(tuple_list))  # {'akash':"
+Python | Convert a list of Tuples into Dictionary,https://www.geeksforgeeks.org/python-convert-list-tuples-dictionary/,"tups = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+dictionary = {}
+for key, val in tups:
+    dictionary.setdefault(key, val)
+print(dictionary)
+# This code is contributed by Vinay Pinjala.","Input : [(""akash"", 10), (""gaurav"", 12), (""anand"", 14), 
+         (""suraj"", 20), (""akhil"", 25), (""ashish"", 30)]","Python | Convert a list of Tuples into Dictionary
+tups = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+dictionary = {}
+for key, val in tups:
+    dictionary.setdefault(key, val)
+print(dictionary)
+# This code is contributed by Vinay Pinjala."
+Python | Convert a list of Tuples into Dictionary,https://www.geeksforgeeks.org/python-convert-list-tuples-dictionary/,"def convert_to_dict(tuple_list):
+    # Create an empty dictionary
+    dictionary = {}
+
+    # Iterate over each tuple in the list
+    for tuple in tuple_list:
+        # Check if the key is already in the dictionary
+        if tuple[0] in dictionary:
+            # If the key is already in the dictionary, append the value to the existing list
+            dictionary[tuple[0]].append(tuple[1])
+        else:
+            # If the key is not in the dictionary, add it and set the value as a new list
+            dictionary[tuple[0]] = [tuple[1]]
+
+    # Return the completed dictionary
+    return dictionary
+
+
+# Test the function
+tuple_list = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+# {'akash': [10], 'gaurav': [12], 'anand': [14], 'suraj': [20], 'akhil': [25], 'ashish': [30]}
+print(convert_to_dict(tuple_list))","Input : [(""akash"", 10), (""gaurav"", 12), (""anand"", 14), 
+         (""suraj"", 20), (""akhil"", 25), (""ashish"", 30)]","Python | Convert a list of Tuples into Dictionary
+def convert_to_dict(tuple_list):
+    # Create an empty dictionary
+    dictionary = {}
+
+    # Iterate over each tuple in the list
+    for tuple in tuple_list:
+        # Check if the key is already in the dictionary
+        if tuple[0] in dictionary:
+            # If the key is already in the dictionary, append the value to the existing list
+            dictionary[tuple[0]].append(tuple[1])
+        else:
+            # If the key is not in the dictionary, add it and set the value as a new list
+            dictionary[tuple[0]] = [tuple[1]]
+
+    # Return the completed dictionary
+    return dictionary
+
+
+# Test the function
+tuple_list = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+# {'akash': [10], 'gaurav': [12], 'anand': [14], 'suraj': [20], 'akhil': [25], 'ashish': [30]}
+print(convert_to_dict(tuple_list))"
+Python | Convert a list of Tuples into Dictionary,https://www.geeksforgeeks.org/python-convert-list-tuples-dictionary/,"def convert_to_dict(tuple_list):
+    # Create a dictionary using the dict() constructor and a list comprehension
+    dictionary = dict((key, value) for key, value in tuple_list)
+
+    # Return the completed dictionary
+    return dictionary
+
+
+tuple_list = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+# {'akash': 10, 'gaurav': 12, 'anand': 14, 'suraj': 20, 'akhil': 25, 'ashish': 30}
+print(convert_to_dict(tuple_list))","Input : [(""akash"", 10), (""gaurav"", 12), (""anand"", 14), 
+         (""suraj"", 20), (""akhil"", 25), (""ashish"", 30)]","Python | Convert a list of Tuples into Dictionary
+def convert_to_dict(tuple_list):
+    # Create a dictionary using the dict() constructor and a list comprehension
+    dictionary = dict((key, value) for key, value in tuple_list)
+
+    # Return the completed dictionary
+    return dictionary
+
+
+tuple_list = [
+    (""akash"", 10),
+    (""gaurav"", 12),
+    (""anand"", 14),
+    (""suraj"", 20),
+    (""akhil"", 25),
+    (""ashish"", 30),
+]
+# {'akash': 10, 'gaurav': 12, 'anand': 14, 'suraj': 20, 'akhil': 25, 'ashish': 30}
+print(convert_to_dict(tuple_list))"
+Python  -  Convert Nested dictionary to Mapped tuple,https://www.geeksforgeeks.org/python-convert-nested-dictionary-to-mapped-tuple/,"# Python3 code to demonstrate working of
+# Convert Nested dictionary to Mapped Tuple
+# Using list comprehension + generator expression
+
+# initializing dictionary
+test_dict = {""gfg"": {""x"": 5, ""y"": 6}, ""is"": {""x"": 1, ""y"": 4}, ""best"": {""x"": 8, ""y"": 3}}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Nested dictionary to Mapped Tuple
+# Using list comprehension + generator expression
+res = [(key, tuple(sub[key] for sub in test_dict.values())) for key in test_dict[""gfg""]]
+
+# printing result
+print(""The grouped dictionary : "" + str(res))","From code
+The original dictionary is : {'is': {'y': 4, 'x': 1}, 'gfg': {'y': 6, 'x': 5}, 'best': {'y': 3, 'x': 8}}","Python  -  Convert Nested dictionary to Mapped tuple
+# Python3 code to demonstrate working of
+# Convert Nested dictionary to Mapped Tuple
+# Using list comprehension + generator expression
+
+# initializing dictionary
+test_dict = {""gfg"": {""x"": 5, ""y"": 6}, ""is"": {""x"": 1, ""y"": 4}, ""best"": {""x"": 8, ""y"": 3}}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Nested dictionary to Mapped Tuple
+# Using list comprehension + generator expression
+res = [(key, tuple(sub[key] for sub in test_dict.values())) for key in test_dict[""gfg""]]
+
+# printing result
+print(""The grouped dictionary : "" + str(res))"
+Python  -  Convert Nested dictionary to Mapped tuple,https://www.geeksforgeeks.org/python-convert-nested-dictionary-to-mapped-tuple/,"# Python3 code to demonstrate working of# Convert Nested dictionary to Mapped Tuple# Using defaultdict() + loopfrom collections import defaultdict????????????????????????# initializing dictionarytest_dict = {'gfg' : {'x' : 5, 'y' : 6}, 'is' : {'x' : 1, 'y' : 4},??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????""The original dictionary is : "" + str(test_dict))??????# Convert Nested dictionary to Mapped Tuple# Using defaultdict() + loopres = defaultdict(tuple)for key, val in test_dict.items():????????????????????????for ele in val:?????????????????????????????????????????????""The grouped dictionary : "" + str(list(res.items()))","From code
+The original dictionary is : {'is': {'y': 4, 'x': 1}, 'gfg': {'y': 6, 'x': 5}, 'best': {'y': 3, 'x': 8}}","Python  -  Convert Nested dictionary to Mapped tuple
+# Python3 code to demonstrate working of# Convert Nested dictionary to Mapped Tuple# Using defaultdict() + loopfrom collections import defaultdict????????????????????????# initializing dictionarytest_dict = {'gfg' : {'x' : 5, 'y' : 6}, 'is' : {'x' : 1, 'y' : 4},??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????""The original dictionary is : "" + str(test_dict))??????# Convert Nested dictionary to Mapped Tuple# Using defaultdict() + loopres = defaultdict(tuple)for key, val in test_dict.items():????????????????????????for ele in val:?????????????????????????????????????????????""The grouped dictionary : "" + str(list(res.items()))"
+Python  -  Convert Nested dictionary to Mapped tuple,https://www.geeksforgeeks.org/python-convert-nested-dictionary-to-mapped-tuple/,"# initializing dictionary
+test_dict = {""gfg"": {""x"": 5, ""y"": 6}, ""is"": {""x"": 1, ""y"": 4}, ""best"": {""x"": 8, ""y"": 3}}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Nested dictionary to Mapped Tuple
+# Using zip() function and dictionary operations
+res = [(key, tuple(test_dict[k][key] for k in test_dict)) for key in test_dict[""gfg""]]
+
+# printing result
+print(""The grouped dictionary : "" + str(res))
+# This code is contributed by Vinay Pinjala.","From code
+The original dictionary is : {'is': {'y': 4, 'x': 1}, 'gfg': {'y': 6, 'x': 5}, 'best': {'y': 3, 'x': 8}}","Python  -  Convert Nested dictionary to Mapped tuple
+# initializing dictionary
+test_dict = {""gfg"": {""x"": 5, ""y"": 6}, ""is"": {""x"": 1, ""y"": 4}, ""best"": {""x"": 8, ""y"": 3}}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Convert Nested dictionary to Mapped Tuple
+# Using zip() function and dictionary operations
+res = [(key, tuple(test_dict[k][key] for k in test_dict)) for key in test_dict[""gfg""]]
+
+# printing result
+print(""The grouped dictionary : "" + str(res))
+# This code is contributed by Vinay Pinjala."
+Python Program to convert string to dictionary,https://www.geeksforgeeks.org/ways-to-convert-string-to-dictionary/?ref=leftbar-rightbar,"# Python implementation of converting
+# a string into a dictionary
+
+# initialising string
+str = "" Jan = January; Feb = February; Mar = March""
+
+# At first the string will be splitted
+# at the occurrence of ';' to divide items
+# for the dictionaryand then again splitting
+# will be done at occurrence of '=' which
+# generates key:value pair for each item
+dictionary = dict(subString.split(""="") for subString in str.split("";""))
+
+# printing the generated dictionary
+print(dictionary)","From code
+{' Jan ': ' January', ' Feb ': ' February', ' Mar ': ' March'}","Python Program to convert string to dictionary
+# Python implementation of converting
+# a string into a dictionary
+
+# initialising string
+str = "" Jan = January; Feb = February; Mar = March""
+
+# At first the string will be splitted
+# at the occurrence of ';' to divide items
+# for the dictionaryand then again splitting
+# will be done at occurrence of '=' which
+# generates key:value pair for each item
+dictionary = dict(subString.split(""="") for subString in str.split("";""))
+
+# printing the generated dictionary
+print(dictionary)"
+Python Program to convert string to dictionary,https://www.geeksforgeeks.org/ways-to-convert-string-to-dictionary/?ref=leftbar-rightbar,"# Python implementation of converting
+# a string into a dictionary
+
+# initialising first string
+str1 = ""Jan, Feb, March""
+str2 = ""January | February | March""
+
+# splitting first string
+# in order to get keys
+keys = str1.split("", "")
+
+# splitting second string
+# in order to get values
+values = str2.split(""|"")
+
+# declaring the dictionary
+dictionary = {}
+
+# Assigning keys and its
+# corresponding values in
+# the dictionary
+for i in range(len(keys)):
+    dictionary[keys[i]] = values[i]
+
+# printing the generated dictionary
+print(dictionary)","From code
+{' Jan ': ' January', ' Feb ': ' February', ' Mar ': ' March'}","Python Program to convert string to dictionary
+# Python implementation of converting
+# a string into a dictionary
+
+# initialising first string
+str1 = ""Jan, Feb, March""
+str2 = ""January | February | March""
+
+# splitting first string
+# in order to get keys
+keys = str1.split("", "")
+
+# splitting second string
+# in order to get values
+values = str2.split(""|"")
+
+# declaring the dictionary
+dictionary = {}
+
+# Assigning keys and its
+# corresponding values in
+# the dictionary
+for i in range(len(keys)):
+    dictionary[keys[i]] = values[i]
+
+# printing the generated dictionary
+print(dictionary)"
+Python Program to convert string to dictionary,https://www.geeksforgeeks.org/ways-to-convert-string-to-dictionary/?ref=leftbar-rightbar,"# Python implementation of converting
+# a string into a dictionary
+
+# initialising first string
+str1 = ""Jan, Feb, March""
+str2 = ""January | February | March""
+
+# splitting first string
+# in order to get keys
+keys = str1.split("", "")
+
+# splitting second string
+# in order to get values
+values = str2.split(""|"")
+
+# declaring the dictionary
+dictionary = {}
+
+# Assigning keys and its
+# corresponding values in
+# the dictionary
+dictionary = dict(zip(keys, values))
+
+# printing the generated dictionary
+print(dictionary)","From code
+{' Jan ': ' January', ' Feb ': ' February', ' Mar ': ' March'}","Python Program to convert string to dictionary
+# Python implementation of converting
+# a string into a dictionary
+
+# initialising first string
+str1 = ""Jan, Feb, March""
+str2 = ""January | February | March""
+
+# splitting first string
+# in order to get keys
+keys = str1.split("", "")
+
+# splitting second string
+# in order to get values
+values = str2.split(""|"")
+
+# declaring the dictionary
+dictionary = {}
+
+# Assigning keys and its
+# corresponding values in
+# the dictionary
+dictionary = dict(zip(keys, values))
+
+# printing the generated dictionary
+print(dictionary)"
+Python Program to convert string to dictionary,https://www.geeksforgeeks.org/ways-to-convert-string-to-dictionary/?ref=leftbar-rightbar,"# Python implementation of converting
+# a string into a dictionary
+
+# importing ast module
+import ast
+
+# initialising string dictionary
+str = '{""Jan"" : ""January"", ""Feb"" : ""February"", ""Mar"" : ""March""}'
+
+# converting string into dictionary
+dictionary = ast.literal_eval(str)
+
+# printing the generated dictionary
+print(dictionary)","From code
+{' Jan ': ' January', ' Feb ': ' February', ' Mar ': ' March'}","Python Program to convert string to dictionary
+# Python implementation of converting
+# a string into a dictionary
+
+# importing ast module
+import ast
+
+# initialising string dictionary
+str = '{""Jan"" : ""January"", ""Feb"" : ""February"", ""Mar"" : ""March""}'
+
+# converting string into dictionary
+dictionary = ast.literal_eval(str)
+
+# printing the generated dictionary
+print(dictionary)"
+Python Program to convert string to dictionary,https://www.geeksforgeeks.org/ways-to-convert-string-to-dictionary/?ref=leftbar-rightbar,"# Python implementation of converting
+# a string into a dictionary
+
+# initialising string
+str = "" Jan = January; Feb = February; Mar = March""
+
+res = dict()
+x = str.split("";"")
+for i in x:
+    a = i[: i.index(""="")]
+    b = i[i.index(""="") + 1 :]
+    res[a] = b
+# printing the generated dictionary
+print(res)","From code
+{' Jan ': ' January', ' Feb ': ' February', ' Mar ': ' March'}","Python Program to convert string to dictionary
+# Python implementation of converting
+# a string into a dictionary
+
+# initialising string
+str = "" Jan = January; Feb = February; Mar = March""
+
+res = dict()
+x = str.split("";"")
+for i in x:
+    a = i[: i.index(""="")]
+    b = i[i.index(""="") + 1 :]
+    res[a] = b
+# printing the generated dictionary
+print(res)"
+Python  -  Convert dictionary to K sized dictionaries,https://www.geeksforgeeks.org/python-convert-dictionary-to-k-sized-dictionaries/,"# Python3 code to demonstrate working of
+# Convert dictionary to K Keys dictionaries
+# Using loop
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 2, ""best"": 3, ""for"": 4, ""geeks"": 5, ""CS"": 6}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing K
+K = 2
+
+res = []
+count = 0
+flag = 0
+indict = dict()
+for key in test_dict:
+    indict[key] = test_dict[key]
+    count += 1
+
+    # checking for K size and avoiding empty dict using flag
+    if count % K == 0 and flag:
+        res.append(indict)
+
+        # reinitializing dictionary
+        indict = dict()
+        count = 0
+    flag = 1
+
+
+# printing result
+print(""The converted list : "" + str(res))","From code
+The original dictionary is : {'Gfg': 1, 'is': 2, 'best': 3, 'for': 4, 'geeks': 5, 'CS': 6}","Python  -  Convert dictionary to K sized dictionaries
+# Python3 code to demonstrate working of
+# Convert dictionary to K Keys dictionaries
+# Using loop
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 2, ""best"": 3, ""for"": 4, ""geeks"": 5, ""CS"": 6}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing K
+K = 2
+
+res = []
+count = 0
+flag = 0
+indict = dict()
+for key in test_dict:
+    indict[key] = test_dict[key]
+    count += 1
+
+    # checking for K size and avoiding empty dict using flag
+    if count % K == 0 and flag:
+        res.append(indict)
+
+        # reinitializing dictionary
+        indict = dict()
+        count = 0
+    flag = 1
+
+
+# printing result
+print(""The converted list : "" + str(res))"
+Python  -  Convert dictionary to K sized dictionaries,https://www.geeksforgeeks.org/python-convert-dictionary-to-k-sized-dictionaries/,"# Python3 code to demonstrate working of
+# Convert dictionary to K Keys dictionaries
+# Using dictionary comprehension
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 2, ""best"": 3, ""for"": 4, ""geeks"": 5, ""CS"": 6}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing K
+K = 2
+
+# using dictionary comprehension to create list of sub-dictionaries
+res = [dict(list(test_dict.items())[i : i + K]) for i in range(0, len(test_dict), K)]
+
+# printing result
+print(""The converted list : "" + str(res))","From code
+The original dictionary is : {'Gfg': 1, 'is': 2, 'best': 3, 'for': 4, 'geeks': 5, 'CS': 6}","Python  -  Convert dictionary to K sized dictionaries
+# Python3 code to demonstrate working of
+# Convert dictionary to K Keys dictionaries
+# Using dictionary comprehension
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 2, ""best"": 3, ""for"": 4, ""geeks"": 5, ""CS"": 6}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing K
+K = 2
+
+# using dictionary comprehension to create list of sub-dictionaries
+res = [dict(list(test_dict.items())[i : i + K]) for i in range(0, len(test_dict), K)]
+
+# printing result
+print(""The converted list : "" + str(res))"
+Python  -  Convert dictionary to K sized dictionaries,https://www.geeksforgeeks.org/python-convert-dictionary-to-k-sized-dictionaries/,"# Python3 code to demonstrate working of
+# Convert dictionary to K Keys dictionaries
+# Using iter function and dict constructor
+import itertools
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 2, ""best"": 3, ""for"": 4, ""geeks"": 5, ""CS"": 6}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing K
+K = 2
+
+# using iter function and dict constructor to create list of sub-dictionaries
+it = iter(test_dict.items())
+res = []
+while True:
+    sub_dict = dict(itertools.islice(it, K))
+    if not sub_dict:
+        break
+    res.append(sub_dict)
+
+# printing result
+print(""The converted list : "" + str(res))","From code
+The original dictionary is : {'Gfg': 1, 'is': 2, 'best': 3, 'for': 4, 'geeks': 5, 'CS': 6}","Python  -  Convert dictionary to K sized dictionaries
+# Python3 code to demonstrate working of
+# Convert dictionary to K Keys dictionaries
+# Using iter function and dict constructor
+import itertools
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 2, ""best"": 3, ""for"": 4, ""geeks"": 5, ""CS"": 6}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing K
+K = 2
+
+# using iter function and dict constructor to create list of sub-dictionaries
+it = iter(test_dict.items())
+res = []
+while True:
+    sub_dict = dict(itertools.islice(it, K))
+    if not sub_dict:
+        break
+    res.append(sub_dict)
+
+# printing result
+print(""The converted list : "" + str(res))"
+Python  -  Convert Matrix Rowix to dictionary,https://www.geeksforgeeks.org/python-convert-matrix-to-dictionary/,"# Python3 code to demonstrate working of
+# Convert Matrix to dictionary
+# Using dictionary comprehension + range()
+
+# initializing list
+test_list = [[5, 6, 7], [8, 3, 2], [8, 2, 1]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using dictionary comprehension for iteration
+res = {idx + 1: test_list[idx] for idx in range(len(test_list))}
+
+# printing result
+print(""The constructed dictionary : "" + str(res))","From code
+The original list is : [[5, 6, 7], [8, 3, 2], [8, 2, 1]]","Python  -  Convert Matrix Rowix to dictionary
+# Python3 code to demonstrate working of
+# Convert Matrix to dictionary
+# Using dictionary comprehension + range()
+
+# initializing list
+test_list = [[5, 6, 7], [8, 3, 2], [8, 2, 1]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# using dictionary comprehension for iteration
+res = {idx + 1: test_list[idx] for idx in range(len(test_list))}
+
+# printing result
+print(""The constructed dictionary : "" + str(res))"
+Python  -  Convert Matrix Rowix to dictionary,https://www.geeksforgeeks.org/python-convert-matrix-to-dictionary/,"# Python3 code to demonstrate working of
+# Convert Matrix to dictionary
+# Using dictionary comprehension + enumerate()
+
+# initializing list
+test_list = [[5, 6, 7], [8, 3, 2], [8, 2, 1]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# enumerate used to perform assigning row number
+res = {idx: val for idx, val in enumerate(test_list, start=1)}
+
+# printing result
+print(""The constructed dictionary : "" + str(res))","From code
+The original list is : [[5, 6, 7], [8, 3, 2], [8, 2, 1]]","Python  -  Convert Matrix Rowix to dictionary
+# Python3 code to demonstrate working of
+# Convert Matrix to dictionary
+# Using dictionary comprehension + enumerate()
+
+# initializing list
+test_list = [[5, 6, 7], [8, 3, 2], [8, 2, 1]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# enumerate used to perform assigning row number
+res = {idx: val for idx, val in enumerate(test_list, start=1)}
+
+# printing result
+print(""The constructed dictionary : "" + str(res))"
+Python  -  Create Nested Dictionary using give list,https://www.geeksforgeeks.org/python-create-nested-dictionary-using-given-list/,"# Python3 code to demonstrate working of
+# Nested Dictionary with List
+# Using loop + zip()
+
+# initializing dictionary and list
+test_dict = {""Gfg"": 4, ""is"": 5, ""best"": 9}
+test_list = [8, 3, 2]
+
+# printing original dictionary and list
+print(""The original dictionary is : "" + str(test_dict))
+print(""The original list is : "" + str(test_list))
+
+# using zip() and loop to perform
+# combining and assignment respectively.
+res = {}
+for key, ele in zip(test_list, test_dict.items()):
+    res[key] = dict([ele])
+
+# printing result
+print(""The mapped dictionary : "" + str(res))","From code
+The original dictionary is : {'Gfg': 4, 'is': 5, 'best': 9}","Python  -  Create Nested Dictionary using give list
+# Python3 code to demonstrate working of
+# Nested Dictionary with List
+# Using loop + zip()
+
+# initializing dictionary and list
+test_dict = {""Gfg"": 4, ""is"": 5, ""best"": 9}
+test_list = [8, 3, 2]
+
+# printing original dictionary and list
+print(""The original dictionary is : "" + str(test_dict))
+print(""The original list is : "" + str(test_list))
+
+# using zip() and loop to perform
+# combining and assignment respectively.
+res = {}
+for key, ele in zip(test_list, test_dict.items()):
+    res[key] = dict([ele])
+
+# printing result
+print(""The mapped dictionary : "" + str(res))"
+Python  -  Create Nested Dictionary using give list,https://www.geeksforgeeks.org/python-create-nested-dictionary-using-given-list/,"# Python3 code to demonstrate working of
+# Nested Dictionary with List
+# Using dictionary comprehension + zip()
+
+# initializing dictionary and list
+test_dict = {""Gfg"": 4, ""is"": 5, ""best"": 9}
+test_list = [8, 3, 2]
+
+# printing original dictionary and list
+print(""The original dictionary is : "" + str(test_dict))
+print(""The original list is : "" + str(test_list))
+
+# zip() and dictionary comprehension mapped in one liner to solve
+res = {idx: {key: test_dict[key]} for idx, key in zip(test_list, test_dict)}
+
+# printing result
+print(""The mapped dictionary : "" + str(res))","From code
+The original dictionary is : {'Gfg': 4, 'is': 5, 'best': 9}","Python  -  Create Nested Dictionary using give list
+# Python3 code to demonstrate working of
+# Nested Dictionary with List
+# Using dictionary comprehension + zip()
+
+# initializing dictionary and list
+test_dict = {""Gfg"": 4, ""is"": 5, ""best"": 9}
+test_list = [8, 3, 2]
+
+# printing original dictionary and list
+print(""The original dictionary is : "" + str(test_dict))
+print(""The original list is : "" + str(test_list))
+
+# zip() and dictionary comprehension mapped in one liner to solve
+res = {idx: {key: test_dict[key]} for idx, key in zip(test_list, test_dict)}
+
+# printing result
+print(""The mapped dictionary : "" + str(res))"
+Python  -  Swapping Hierarchy in Nested Dictionaries,https://www.geeksforgeeks.org/python-swapping-hierarchy-in-nested-dictionaries/,"# Python3 code to demonstrate working of
+# Swapping Hierarchy in Nested Dictionaries
+# Using loop + items()
+
+# initializing dictionary
+test_dict = {
+    ""Gfg"": {""a"": [1, 3], ""b"": [3, 6], ""c"": [6, 7, 8]},
+    ""Best"": {""a"": [7, 9], ""b"": [5, 3, 2], ""d"": [0, 1, 0]},
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Swapping Hierarchy in Nested Dictionaries
+# Using loop + items()
+res = dict()
+for key, val in test_dict.items():
+    for key_in, val_in in val.items():
+        if key_in not in res:
+            temp = dict()
+        else:
+            temp = res[key_in]
+        temp[key] = val_in
+        res[key_in] = temp
+
+# printing result
+print(""The rearranged dictionary : "" + str(res))","From code
+{'a': {'Gfg': [1, 3, 7, 8]}, 'b': {'Gfg': [4, 9]}, 'c': {'Gfg': [0, 7]}}","Python  -  Swapping Hierarchy in Nested Dictionaries
+# Python3 code to demonstrate working of
+# Swapping Hierarchy in Nested Dictionaries
+# Using loop + items()
+
+# initializing dictionary
+test_dict = {
+    ""Gfg"": {""a"": [1, 3], ""b"": [3, 6], ""c"": [6, 7, 8]},
+    ""Best"": {""a"": [7, 9], ""b"": [5, 3, 2], ""d"": [0, 1, 0]},
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Swapping Hierarchy in Nested Dictionaries
+# Using loop + items()
+res = dict()
+for key, val in test_dict.items():
+    for key_in, val_in in val.items():
+        if key_in not in res:
+            temp = dict()
+        else:
+            temp = res[key_in]
+        temp[key] = val_in
+        res[key_in] = temp
+
+# printing result
+print(""The rearranged dictionary : "" + str(res))"
+Python  -  Swapping Hierarchy in Nested Dictionaries,https://www.geeksforgeeks.org/python-swapping-hierarchy-in-nested-dictionaries/,"# Python3 code to demonstrate working of
+# Swapping Hierarchy in Nested Dictionaries
+# Using  defaultdict() + loop
+from collections import defaultdict
+
+# initializing dictionary
+test_dict = {
+    ""Gfg"": {""a"": [1, 3], ""b"": [3, 6], ""c"": [6, 7, 8]},
+    ""Best"": {""a"": [7, 9], ""b"": [5, 3, 2], ""d"": [0, 1, 0]},
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Swapping Hierarchy in Nested Dictionaries
+# Using  defaultdict() + loop
+res = defaultdict(dict)
+for key, val in test_dict.items():
+    for key_in, val_in in val.items():
+        res[key_in][key] = val_in
+
+# printing result
+print(""The rearranged dictionary : "" + str(dict(res)))","From code
+{'a': {'Gfg': [1, 3, 7, 8]}, 'b': {'Gfg': [4, 9]}, 'c': {'Gfg': [0, 7]}}","Python  -  Swapping Hierarchy in Nested Dictionaries
+# Python3 code to demonstrate working of
+# Swapping Hierarchy in Nested Dictionaries
+# Using  defaultdict() + loop
+from collections import defaultdict
+
+# initializing dictionary
+test_dict = {
+    ""Gfg"": {""a"": [1, 3], ""b"": [3, 6], ""c"": [6, 7, 8]},
+    ""Best"": {""a"": [7, 9], ""b"": [5, 3, 2], ""d"": [0, 1, 0]},
+}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Swapping Hierarchy in Nested Dictionaries
+# Using  defaultdict() + loop
+res = defaultdict(dict)
+for key, val in test_dict.items():
+    for key_in, val_in in val.items():
+        res[key_in][key] = val_in
+
+# printing result
+print(""The rearranged dictionary : "" + str(dict(res)))"
+Python  -  Swapping Hierarchy in Nested Dictionaries,https://www.geeksforgeeks.org/python-swapping-hierarchy-in-nested-dictionaries/,"def swap_hierarchy(test_dict):
+    new_dict = {
+        key2: {key1: test_dict[key1][key2] for key1 in test_dict}
+        for key2 in test_dict[next(iter(test_dict))]
+    }
+    return new_dict
+
+
+test_dict1 = {""Gfg"": {""a"": [1, 3, 7, 8], ""b"": [4, 9], ""c"": [0, 7]}}
+output1 = swap_hierarchy(test_dict1)
+print(
+    output1
+)  # {'a': {'Gfg': [1, 3, 7, 8]}, 'b': {'Gfg': [4, 9]}, 'c': {'Gfg': [0, 7]}}
+
+test_dict2 = {""Gfg"": {""best"": [1, 3, 4]}}
+output2 = swap_hierarchy(test_dict2)
+print(output2)  # {'best': {'Gfg': [1, 3, 4]}}","From code
+{'a': {'Gfg': [1, 3, 7, 8]}, 'b': {'Gfg': [4, 9]}, 'c': {'Gfg': [0, 7]}}","Python  -  Swapping Hierarchy in Nested Dictionaries
+def swap_hierarchy(test_dict):
+    new_dict = {
+        key2: {key1: test_dict[key1][key2] for key1 in test_dict}
+        for key2 in test_dict[next(iter(test_dict))]
+    }
+    return new_dict
+
+
+test_dict1 = {""Gfg"": {""a"": [1, 3, 7, 8], ""b"": [4, 9], ""c"": [0, 7]}}
+output1 = swap_hierarchy(test_dict1)
+print(
+    output1
+)  # {'a': {'Gfg': [1, 3, 7, 8]}, 'b': {'Gfg': [4, 9]}, 'c': {'Gfg': [0, 7]}}
+
+test_dict2 = {""Gfg"": {""best"": [1, 3, 4]}}
+output2 = swap_hierarchy(test_dict2)
+print(output2)  # {'best': {'Gfg': [1, 3, 4]}}"
+Python  -  Inversion in nested dictionary,https://www.geeksforgeeks.org/python-inversion-in-nested-dictionary/,"# Python3 code to demonstrate working of
+# Inversion in nested dictionary
+# Using loop + recursion
+
+
+# utility function to get all paths till end
+def extract_path(test_dict, path_way):
+    if not test_dict:
+        return [path_way]
+    temp = []
+    for key in test_dict:
+        temp.extend(extract_path(test_dict[key], path_way + [key]))
+    return temp
+
+
+# function to compute inversion
+def hlper_fnc(test_dict):
+    all_paths = extract_path(test_dict, [])
+    res = {}
+    for path in all_paths:
+        front = res
+        for ele in path[::-1]:
+            if ele not in front:
+                front[ele] = {}
+            front = front[ele]
+    return res
+
+
+# initializing dictionary
+test_dict = {""a"": {""b"": {""c"": {}}}, ""d"": {""e"": {}}, ""f"": {""g"": {""h"": {}}}}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# calling helper function for task
+res = hlper_fnc(test_dict)
+
+# printing result
+print(""The inverted dictionary : "" + str(res))","From code
+The original dictionary is : {'a': {'b': {'c': {}}}, 'd': {'e': {}}, 'f': {'g': {'h': {}}}}","Python  -  Inversion in nested dictionary
+# Python3 code to demonstrate working of
+# Inversion in nested dictionary
+# Using loop + recursion
+
+
+# utility function to get all paths till end
+def extract_path(test_dict, path_way):
+    if not test_dict:
+        return [path_way]
+    temp = []
+    for key in test_dict:
+        temp.extend(extract_path(test_dict[key], path_way + [key]))
+    return temp
+
+
+# function to compute inversion
+def hlper_fnc(test_dict):
+    all_paths = extract_path(test_dict, [])
+    res = {}
+    for path in all_paths:
+        front = res
+        for ele in path[::-1]:
+            if ele not in front:
+                front[ele] = {}
+            front = front[ele]
+    return res
+
+
+# initializing dictionary
+test_dict = {""a"": {""b"": {""c"": {}}}, ""d"": {""e"": {}}, ""f"": {""g"": {""h"": {}}}}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# calling helper function for task
+res = hlper_fnc(test_dict)
+
+# printing result
+print(""The inverted dictionary : "" + str(res))"
+Python  -  Inversion in nested dictionary,https://www.geeksforgeeks.org/python-inversion-in-nested-dictionary/,"# Sample input dictionary
+test_dict = {""a"": {""b"": {}}, ""d"": {""e"": {}}, ""f"": {""g"": {}}}
+
+# Invert the nested dictionary using a stack
+stack = [(test_dict, None)]
+inverted_dict = {}
+while stack:
+    d, parent_key = stack.pop()
+    for k, v in d.items():
+        if parent_key is not None:
+            inverted_dict.setdefault(k, {}).update({parent_key: {}})
+        if isinstance(v, dict):
+            stack.append((v, k))
+
+# Output the inverted dictionary
+print(inverted_dict)","From code
+The original dictionary is : {'a': {'b': {'c': {}}}, 'd': {'e': {}}, 'f': {'g': {'h': {}}}}","Python  -  Inversion in nested dictionary
+# Sample input dictionary
+test_dict = {""a"": {""b"": {}}, ""d"": {""e"": {}}, ""f"": {""g"": {}}}
+
+# Invert the nested dictionary using a stack
+stack = [(test_dict, None)]
+inverted_dict = {}
+while stack:
+    d, parent_key = stack.pop()
+    for k, v in d.items():
+        if parent_key is not None:
+            inverted_dict.setdefault(k, {}).update({parent_key: {}})
+        if isinstance(v, dict):
+            stack.append((v, k))
+
+# Output the inverted dictionary
+print(inverted_dict)"
+Python  -  Reverse Dictionary Keys order,https://www.geeksforgeeks.org/python-reverse-dictionary-keys-order/,"# Python3 code to demonstrate working of
+# Reverse Dictionary Keys Order
+# Using OrderedDict() + reversed() + items()
+from collections import OrderedDict
+
+# initializing dictionary
+test_dict = {""gfg"": 4, ""is"": 2, ""best"": 5}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Reverse Dictionary Keys Order
+# Using OrderedDict() + reversed() + items()
+res = OrderedDict(reversed(list(test_dict.items())))
+
+# printing result
+print(""The reversed order dictionary : "" + str(res))","From code
+The original dictionary : {'gfg': 4, 'is': 2, 'best': 5}","Python  -  Reverse Dictionary Keys order
+# Python3 code to demonstrate working of
+# Reverse Dictionary Keys Order
+# Using OrderedDict() + reversed() + items()
+from collections import OrderedDict
+
+# initializing dictionary
+test_dict = {""gfg"": 4, ""is"": 2, ""best"": 5}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Reverse Dictionary Keys Order
+# Using OrderedDict() + reversed() + items()
+res = OrderedDict(reversed(list(test_dict.items())))
+
+# printing result
+print(""The reversed order dictionary : "" + str(res))"
+Python  -  Reverse Dictionary Keys order,https://www.geeksforgeeks.org/python-reverse-dictionary-keys-order/,"# Python3 code to demonstrate working of
+# Reverse Dictionary Keys Order
+# Using reversed() + items()
+
+# initializing dictionary
+test_dict = {""gfg"": 4, ""is"": 2, ""best"": 5}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Reverse Dictionary Keys Order
+# Using reversed() + items()
+res = dict(reversed(list(test_dict.items())))
+
+# printing result
+print(""The reversed order dictionary : "" + str(res))","From code
+The original dictionary : {'gfg': 4, 'is': 2, 'best': 5}","Python  -  Reverse Dictionary Keys order
+# Python3 code to demonstrate working of
+# Reverse Dictionary Keys Order
+# Using reversed() + items()
+
+# initializing dictionary
+test_dict = {""gfg"": 4, ""is"": 2, ""best"": 5}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Reverse Dictionary Keys Order
+# Using reversed() + items()
+res = dict(reversed(list(test_dict.items())))
+
+# printing result
+print(""The reversed order dictionary : "" + str(res))"
+Python  -  Reverse Dictionary Keys order,https://www.geeksforgeeks.org/python-reverse-dictionary-keys-order/,"from collections import OrderedDict, deque  # import deque
+
+
+def reverse_dict_keys_order(test_dict):  # define input
+    keys_deque = deque(test_dict.keys())  # get keys
+    keys_deque.reverse()  # reverse the keys
+    new_dict = {key: test_dict[key] for key in keys_deque}  # assign values to the key
+    new_ordered_dict = OrderedDict(new_dict)  # assign to new dict
+    return new_ordered_dict  # return result
+
+
+test_dict = {""is"": 2, ""gfg"": 4, ""best"": 5}  # input
+print(reverse_dict_keys_order(test_dict))  # print output","From code
+The original dictionary : {'gfg': 4, 'is': 2, 'best': 5}","Python  -  Reverse Dictionary Keys order
+from collections import OrderedDict, deque  # import deque
+
+
+def reverse_dict_keys_order(test_dict):  # define input
+    keys_deque = deque(test_dict.keys())  # get keys
+    keys_deque.reverse()  # reverse the keys
+    new_dict = {key: test_dict[key] for key in keys_deque}  # assign values to the key
+    new_ordered_dict = OrderedDict(new_dict)  # assign to new dict
+    return new_ordered_dict  # return result
+
+
+test_dict = {""is"": 2, ""gfg"": 4, ""best"": 5}  # input
+print(reverse_dict_keys_order(test_dict))  # print output"
+Python  -  Reverse Dictionary Keys order,https://www.geeksforgeeks.org/python-reverse-dictionary-keys-order/,"test_dict = {""gfg"": 4, ""is"": 2, ""best"": 5}
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+reversed_dict = {}
+while test_dict:
+    key, value = test_dict.popitem()
+    reversed_dict[key] = value
+
+print(""The reversed order dictionary : "" + str(reversed_dict))
+
+# This code is contributed by Jyothi pinjala.","From code
+The original dictionary : {'gfg': 4, 'is': 2, 'best': 5}","Python  -  Reverse Dictionary Keys order
+test_dict = {""gfg"": 4, ""is"": 2, ""best"": 5}
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+reversed_dict = {}
+while test_dict:
+    key, value = test_dict.popitem()
+    reversed_dict[key] = value
+
+print(""The reversed order dictionary : "" + str(reversed_dict))
+
+# This code is contributed by Jyothi pinjala."
+Python  -  Reverse Dictionary Keys order,https://www.geeksforgeeks.org/python-reverse-dictionary-keys-order/,"# Python3 code to demonstrate working of
+# Reverse Dictionary Keys Order
+# Using sorted() and lambda
+
+# initializing dictionary
+test_dict = {""gfg"": 4, ""is"": 2, ""best"": 5}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Reverse Dictionary Keys Order
+# Using sorted() and lambda
+res = {
+    k: test_dict[k]
+    for k in sorted(
+        test_dict, key=lambda x: list(test_dict.keys()).index(x), reverse=True
+    )
+}
+
+# printing result
+print(""The reversed order dictionary : "" + str(res))","From code
+The original dictionary : {'gfg': 4, 'is': 2, 'best': 5}","Python  -  Reverse Dictionary Keys order
+# Python3 code to demonstrate working of
+# Reverse Dictionary Keys Order
+# Using sorted() and lambda
+
+# initializing dictionary
+test_dict = {""gfg"": 4, ""is"": 2, ""best"": 5}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# Reverse Dictionary Keys Order
+# Using sorted() and lambda
+res = {
+    k: test_dict[k]
+    for k in sorted(
+        test_dict, key=lambda x: list(test_dict.keys()).index(x), reverse=True
+    )
+}
+
+# printing result
+print(""The reversed order dictionary : "" + str(res))"
+"Python  -  Extract Key - s Value, if Key Present in List and Dictionary",https://www.geeksforgeeks.org/python-extract-keys-value-if-key-present-in-list-and-dictionary/,"# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+# Using all() + list comprehension
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+# using all() to check for occurrence in list and dict
+# encapsulating list and dictionary keys in list
+res = None
+if all(K in sub for sub in [test_dict, test_list]):
+    res = test_dict[K]
+
+# printing result
+print(""Extracted Value : "" + str(res))","Input : test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""], 
+                test_dict = {""Gfg"" : 5, ""Best"" : 6}, K = ""Gfg"" ","Python  -  Extract Key - s Value, if Key Present in List and Dictionary
+# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+# Using all() + list comprehension
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+# using all() to check for occurrence in list and dict
+# encapsulating list and dictionary keys in list
+res = None
+if all(K in sub for sub in [test_dict, test_list]):
+    res = test_dict[K]
+
+# printing result
+print(""Extracted Value : "" + str(res))"
+"Python  -  Extract Key - s Value, if Key Present in List and Dictionary",https://www.geeksforgeeks.org/python-extract-keys-value-if-key-present-in-list-and-dictionary/,"# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+# Using set() + intersection()
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+# conversion of lists to set and intersection with keys
+# using intersection
+res = None
+if K in set(test_list).intersection(test_dict):
+    res = test_dict[K]
+
+# printing result
+print(""Extracted Value : "" + str(res))","Input : test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""], 
+                test_dict = {""Gfg"" : 5, ""Best"" : 6}, K = ""Gfg"" ","Python  -  Extract Key - s Value, if Key Present in List and Dictionary
+# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+# Using set() + intersection()
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+# conversion of lists to set and intersection with keys
+# using intersection
+res = None
+if K in set(test_list).intersection(test_dict):
+    res = test_dict[K]
+
+# printing result
+print(""Extracted Value : "" + str(res))"
+"Python  -  Extract Key - s Value, if Key Present in List and Dictionary",https://www.geeksforgeeks.org/python-extract-keys-value-if-key-present-in-list-and-dictionary/,"# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+if K in test_dict.keys() and K in test_list:
+    res = test_dict[K]
+
+# printing result
+print(""Extracted Value : "" + str(res))","Input : test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""], 
+                test_dict = {""Gfg"" : 5, ""Best"" : 6}, K = ""Gfg"" ","Python  -  Extract Key - s Value, if Key Present in List and Dictionary
+# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+if K in test_dict.keys() and K in test_list:
+    res = test_dict[K]
+
+# printing result
+print(""Extracted Value : "" + str(res))"
+"Python  -  Extract Key - s Value, if Key Present in List and Dictionary",https://www.geeksforgeeks.org/python-extract-keys-value-if-key-present-in-list-and-dictionary/,"# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+import operator as op
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+if op.countOf(test_dict.keys(), K) > 0 and op.countOf(test_list, K) > 0:
+    res = test_dict[K]
+
+# printing result
+print(""Extracted Value : "" + str(res))","Input : test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""], 
+                test_dict = {""Gfg"" : 5, ""Best"" : 6}, K = ""Gfg"" ","Python  -  Extract Key - s Value, if Key Present in List and Dictionary
+# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+import operator as op
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+if op.countOf(test_dict.keys(), K) > 0 and op.countOf(test_list, K) > 0:
+    res = test_dict[K]
+
+# printing result
+print(""Extracted Value : "" + str(res))"
+"Python  -  Extract Key - s Value, if Key Present in List and Dictionary",https://www.geeksforgeeks.org/python-extract-keys-value-if-key-present-in-list-and-dictionary/,"# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+# Using any() + dictionary.get() method
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+# using any() to check for occurrence in list and dict
+# accessing value of key using dictionary.get() method
+res = None
+if K in test_list and K in test_dict:
+    res = test_dict.get(K)
+
+# printing result
+print(""Extracted Value : "" + str(res))","Input : test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""], 
+                test_dict = {""Gfg"" : 5, ""Best"" : 6}, K = ""Gfg"" ","Python  -  Extract Key - s Value, if Key Present in List and Dictionary
+# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+# Using any() + dictionary.get() method
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+# using any() to check for occurrence in list and dict
+# accessing value of key using dictionary.get() method
+res = None
+if K in test_list and K in test_dict:
+    res = test_dict.get(K)
+
+# printing result
+print(""Extracted Value : "" + str(res))"
+"Python  -  Extract Key - s Value, if Key Present in List and Dictionary",https://www.geeksforgeeks.org/python-extract-keys-value-if-key-present-in-list-and-dictionary/,"test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+K = ""Gfg""
+
+try:
+    # check if K is present in both test_list and test_dict keys
+    if K in test_list and K in test_dict.keys():
+        # if yes, extract value of K from test_dict
+        res = test_dict[K]
+    else:
+        # if no, set result to None
+        res = None
+except KeyError:
+    # handle KeyError exception
+    res = None
+
+# print result
+print(""Extracted Value : "" + str(res))","Input : test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""], 
+                test_dict = {""Gfg"" : 5, ""Best"" : 6}, K = ""Gfg"" ","Python  -  Extract Key - s Value, if Key Present in List and Dictionary
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+K = ""Gfg""
+
+try:
+    # check if K is present in both test_list and test_dict keys
+    if K in test_list and K in test_dict.keys():
+        # if yes, extract value of K from test_dict
+        res = test_dict[K]
+    else:
+        # if no, set result to None
+        res = None
+except KeyError:
+    # handle KeyError exception
+    res = None
+
+# print result
+print(""Extracted Value : "" + str(res))"
+"Python  -  Extract Key - s Value, if Key Present in List and Dictionary",https://www.geeksforgeeks.org/python-extract-keys-value-if-key-present-in-list-and-dictionary/,"# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+# Using try-except block with .get() method
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+# using try-except block with .get() method
+res = None
+try:
+    if K in test_list and K in test_dict:
+        res = test_dict.get(K)
+except KeyError:
+    pass
+
+# printing result
+print(""Extracted Value : "" + str(res))","Input : test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""], 
+                test_dict = {""Gfg"" : 5, ""Best"" : 6}, K = ""Gfg"" ","Python  -  Extract Key - s Value, if Key Present in List and Dictionary
+# Python3 code to demonstrate working of
+# Extract Key's Value, if Key Present in List and Dictionary
+# Using try-except block with .get() method
+
+# initializing list
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+# initializing Dictionary
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+# initializing K
+K = ""Gfg""
+
+# printing original list and Dictionary
+print(""The original list : "" + str(test_list))
+print(""The original Dictionary : "" + str(test_dict))
+
+# using try-except block with .get() method
+res = None
+try:
+    if K in test_list and K in test_dict:
+        res = test_dict.get(K)
+except KeyError:
+    pass
+
+# printing result
+print(""Extracted Value : "" + str(res))"
+"Python  -  Extract Key - s Value, if Key Present in List and Dictionary",https://www.geeksforgeeks.org/python-extract-keys-value-if-key-present-in-list-and-dictionary/,"test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+K = ""Gfg""
+
+# Method 9: Using a for loop to iterate through the list and dictionary
+res = None
+for item in test_list:
+    if item == K:
+        res = test_dict.get(K)
+        break
+
+print(""Method 9: Extracted Value : "" + str(res))","Input : test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""], 
+                test_dict = {""Gfg"" : 5, ""Best"" : 6}, K = ""Gfg"" ","Python  -  Extract Key - s Value, if Key Present in List and Dictionary
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+K = ""Gfg""
+
+# Method 9: Using a for loop to iterate through the list and dictionary
+res = None
+for item in test_list:
+    if item == K:
+        res = test_dict.get(K)
+        break
+
+print(""Method 9: Extracted Value : "" + str(res))"
+"Python  -  Extract Key - s Value, if Key Present in List and Dictionary",https://www.geeksforgeeks.org/python-extract-keys-value-if-key-present-in-list-and-dictionary/,"import numpy as np
+
+
+# initializing list
+
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+
+# initializing Dictionary
+
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+
+# initializing K
+
+K = ""Gfg""
+
+
+# printing original list and Dictionary
+
+print(""The original list : "" + str(test_list))
+
+print(""The original Dictionary : "" + str(test_dict))
+
+
+# Using numpy's isin() function to check if K is present in both the list and dictionary
+
+if np.isin(K, test_list) and np.isin(K, np.array(list(test_dict.keys()))):
+    res = test_dict[K]
+
+
+# printing result
+
+print(""Extracted Value : "" + str(res))
+
+# This  code is contributed by Jyothi pinjala.","Input : test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""], 
+                test_dict = {""Gfg"" : 5, ""Best"" : 6}, K = ""Gfg"" ","Python  -  Extract Key - s Value, if Key Present in List and Dictionary
+import numpy as np
+
+
+# initializing list
+
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+
+
+# initializing Dictionary
+
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+
+
+# initializing K
+
+K = ""Gfg""
+
+
+# printing original list and Dictionary
+
+print(""The original list : "" + str(test_list))
+
+print(""The original Dictionary : "" + str(test_dict))
+
+
+# Using numpy's isin() function to check if K is present in both the list and dictionary
+
+if np.isin(K, test_list) and np.isin(K, np.array(list(test_dict.keys()))):
+    res = test_dict[K]
+
+
+# printing result
+
+print(""Extracted Value : "" + str(res))
+
+# This  code is contributed by Jyothi pinjala."
+"Python  -  Extract Key - s Value, if Key Present in List and Dictionary",https://www.geeksforgeeks.org/python-extract-keys-value-if-key-present-in-list-and-dictionary/,"def extract_value(test_list, test_dict, K):
+    if not test_list:
+        return None
+    elif test_list[0] == K:
+        return test_dict.get(K)
+    else:
+        return extract_value(test_list[1:], test_dict, K)
+
+
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+K = ""Gfg""
+
+res = extract_value(test_list, test_dict, K)
+print(""Extracted Value : "" + str(res))","Input : test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""], 
+                test_dict = {""Gfg"" : 5, ""Best"" : 6}, K = ""Gfg"" ","Python  -  Extract Key - s Value, if Key Present in List and Dictionary
+def extract_value(test_list, test_dict, K):
+    if not test_list:
+        return None
+    elif test_list[0] == K:
+        return test_dict.get(K)
+    else:
+        return extract_value(test_list[1:], test_dict, K)
+
+
+test_list = [""Gfg"", ""is"", ""Good"", ""for"", ""Geeks""]
+test_dict = {""Gfg"": 2, ""is"": 4, ""Best"": 6}
+K = ""Gfg""
+
+res = extract_value(test_list, test_dict, K)
+print(""Extracted Value : "" + str(res))"
+Python  -  Remove keys with Values Greater than K ( Including mixed values),https://www.geeksforgeeks.org/python-remove-keys-with-values-greater-than-k-including-mixed-values/,"# Python3 code to demonstrate working of
+# Remove keys with Values Greater than K ( Including mixed values )
+# Using loop + isinstance()
+
+# initializing dictionary
+test_dict = {""Gfg"": 3, ""is"": 7, ""best"": 10, ""for"": 6, ""geeks"": ""CS""}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing K
+K = 6
+
+# using loop to iterate keys of dictionary
+res = {}
+for key in test_dict:
+    # testing for data type and then condition, order is imp.
+    if not (isinstance(test_dict[key], int) and test_dict[key] > K):
+        res[key] = test_dict[key]
+
+# printing result
+print(""The constructed dictionary : "" + str(res))","From code
+The original dictionary is : {'Gfg': 3, 'is': 7, 'best': 10, 'for': 6, 'geeks': 'CS'}","Python  -  Remove keys with Values Greater than K ( Including mixed values)
+# Python3 code to demonstrate working of
+# Remove keys with Values Greater than K ( Including mixed values )
+# Using loop + isinstance()
+
+# initializing dictionary
+test_dict = {""Gfg"": 3, ""is"": 7, ""best"": 10, ""for"": 6, ""geeks"": ""CS""}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing K
+K = 6
+
+# using loop to iterate keys of dictionary
+res = {}
+for key in test_dict:
+    # testing for data type and then condition, order is imp.
+    if not (isinstance(test_dict[key], int) and test_dict[key] > K):
+        res[key] = test_dict[key]
+
+# printing result
+print(""The constructed dictionary : "" + str(res))"
+Python  -  Remove keys with Values Greater than K ( Including mixed values),https://www.geeksforgeeks.org/python-remove-keys-with-values-greater-than-k-including-mixed-values/,"# Python3 code to demonstrate working of
+# Remove keys with Values Greater than K ( Including mixed values )
+# Using dictionary comprehension + isinstance()
+
+# initializing dictionary
+test_dict = {""Gfg"": 3, ""is"": 7, ""best"": 10, ""for"": 6, ""geeks"": ""CS""}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing K
+K = 6
+
+# using list comprehension to perform in one line
+res = {
+    key: val
+    for key, val in test_dict.items()
+    if not (isinstance(val, int) and (val > K))
+}
+
+# printing result
+print(""The constructed dictionary : "" + str(res))","From code
+The original dictionary is : {'Gfg': 3, 'is': 7, 'best': 10, 'for': 6, 'geeks': 'CS'}","Python  -  Remove keys with Values Greater than K ( Including mixed values)
+# Python3 code to demonstrate working of
+# Remove keys with Values Greater than K ( Including mixed values )
+# Using dictionary comprehension + isinstance()
+
+# initializing dictionary
+test_dict = {""Gfg"": 3, ""is"": 7, ""best"": 10, ""for"": 6, ""geeks"": ""CS""}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# initializing K
+K = 6
+
+# using list comprehension to perform in one line
+res = {
+    key: val
+    for key, val in test_dict.items()
+    if not (isinstance(val, int) and (val > K))
+}
+
+# printing result
+print(""The constructed dictionary : "" + str(res))"
+Python  -  Remove keys with Values Greater than K ( Including mixed values),https://www.geeksforgeeks.org/python-remove-keys-with-values-greater-than-k-including-mixed-values/,"# initializing dictionary
+test_dict = {""Gfg"": 3, ""is"": 7, ""best"": 10, ""for"": 6, ""geeks"": ""CS""}
+
+# printing original dictionary
+print(""The original dictionary is: "" + str(test_dict))
+
+# initializing K
+K = 6
+
+# using filter() and dictionary comprehension to construct a new dictionary
+res = dict(
+    filter(
+        lambda item: not (isinstance(item[1], int) and item[1] > K), test_dict.items()
+    )
+)
+
+# printing result
+print(""The constructed dictionary: "" + str(res))","From code
+The original dictionary is : {'Gfg': 3, 'is': 7, 'best': 10, 'for': 6, 'geeks': 'CS'}","Python  -  Remove keys with Values Greater than K ( Including mixed values)
+# initializing dictionary
+test_dict = {""Gfg"": 3, ""is"": 7, ""best"": 10, ""for"": 6, ""geeks"": ""CS""}
+
+# printing original dictionary
+print(""The original dictionary is: "" + str(test_dict))
+
+# initializing K
+K = 6
+
+# using filter() and dictionary comprehension to construct a new dictionary
+res = dict(
+    filter(
+        lambda item: not (isinstance(item[1], int) and item[1] > K), test_dict.items()
+    )
+)
+
+# printing result
+print(""The constructed dictionary: "" + str(res))"
+Python  -  Remove keys with substring values,https://www.geeksforgeeks.org/python-remove-keys-with-substring-values/,"# Python3 code to demonstrate working of
+# Remove keys with substring values
+# Using any() + generator expression
+
+# initializing dictionary
+test_dict = {1: ""Gfg is best for geeks"", 2: ""Gfg is good"", 3: ""I love Gfg""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing substrings
+sub_list = [""love"", ""good""]
+
+# Remove keys with substring values
+# Using any() + generator expression
+res = dict()
+for key, val in test_dict.items():
+    if not any(ele in val for ele in sub_list):
+        res[key] = val
+
+# printing result
+print(""Filtered Dictionary : "" + str(res))","From code
+The original dictionary : {1: 'Gfg is best for geeks', 2: 'Gfg is good', 3: 'I love Gfg'}","Python  -  Remove keys with substring values
+# Python3 code to demonstrate working of
+# Remove keys with substring values
+# Using any() + generator expression
+
+# initializing dictionary
+test_dict = {1: ""Gfg is best for geeks"", 2: ""Gfg is good"", 3: ""I love Gfg""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing substrings
+sub_list = [""love"", ""good""]
+
+# Remove keys with substring values
+# Using any() + generator expression
+res = dict()
+for key, val in test_dict.items():
+    if not any(ele in val for ele in sub_list):
+        res[key] = val
+
+# printing result
+print(""Filtered Dictionary : "" + str(res))"
+Python  -  Remove keys with substring values,https://www.geeksforgeeks.org/python-remove-keys-with-substring-values/,"# Python3 code to demonstrate working of
+# Remove keys with substring values
+# Using dictionary comprehension + any()
+
+# initializing dictionary
+test_dict = {1: ""Gfg is best for geeks"", 2: ""Gfg is good"", 3: ""I love Gfg""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing substrings
+sub_list = [""love"", ""good""]
+
+# Remove keys with substring values
+# Using dictionary comprehension + any()
+res = {
+    key: val
+    for key, val in test_dict.items()
+    if not any(ele in val for ele in sub_list)
+}
+
+# printing result
+print(""Filtered Dictionary : "" + str(res))","From code
+The original dictionary : {1: 'Gfg is best for geeks', 2: 'Gfg is good', 3: 'I love Gfg'}","Python  -  Remove keys with substring values
+# Python3 code to demonstrate working of
+# Remove keys with substring values
+# Using dictionary comprehension + any()
+
+# initializing dictionary
+test_dict = {1: ""Gfg is best for geeks"", 2: ""Gfg is good"", 3: ""I love Gfg""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing substrings
+sub_list = [""love"", ""good""]
+
+# Remove keys with substring values
+# Using dictionary comprehension + any()
+res = {
+    key: val
+    for key, val in test_dict.items()
+    if not any(ele in val for ele in sub_list)
+}
+
+# printing result
+print(""Filtered Dictionary : "" + str(res))"
+Python  -  Remove keys with substring values,https://www.geeksforgeeks.org/python-remove-keys-with-substring-values/,"test_dict = {1: ""Gfg is love"", 2: ""Gfg is good""}
+sub_list = [""love"", ""good""]
+
+for key, value in list(test_dict.items()):
+    for sub in sub_list:
+        if sub in value:
+            test_dict.pop(key)
+
+print(test_dict)","From code
+The original dictionary : {1: 'Gfg is best for geeks', 2: 'Gfg is good', 3: 'I love Gfg'}","Python  -  Remove keys with substring values
+test_dict = {1: ""Gfg is love"", 2: ""Gfg is good""}
+sub_list = [""love"", ""good""]
+
+for key, value in list(test_dict.items()):
+    for sub in sub_list:
+        if sub in value:
+            test_dict.pop(key)
+
+print(test_dict)"
+Python  -  Remove keys with substring values,https://www.geeksforgeeks.org/python-remove-keys-with-substring-values/,"# Python3 code to demonstrate working of
+# Remove keys with substring values
+# Using filter() + lambda
+
+# initializing dictionary
+test_dict = {1: ""Gfg is best for geeks"", 2: ""Gfg is good"", 3: ""I love Gfg""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing substrings
+sub_list = [""love"", ""good""]
+
+# Remove keys with substring values
+# Using filter() + lambda
+res = dict(
+    filter(lambda item: not any(sub in item[1] for sub in sub_list), test_dict.items())
+)
+
+# printing result
+print(""Filtered Dictionary : "" + str(res))","From code
+The original dictionary : {1: 'Gfg is best for geeks', 2: 'Gfg is good', 3: 'I love Gfg'}","Python  -  Remove keys with substring values
+# Python3 code to demonstrate working of
+# Remove keys with substring values
+# Using filter() + lambda
+
+# initializing dictionary
+test_dict = {1: ""Gfg is best for geeks"", 2: ""Gfg is good"", 3: ""I love Gfg""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing substrings
+sub_list = [""love"", ""good""]
+
+# Remove keys with substring values
+# Using filter() + lambda
+res = dict(
+    filter(lambda item: not any(sub in item[1] for sub in sub_list), test_dict.items())
+)
+
+# printing result
+print(""Filtered Dictionary : "" + str(res))"
+Python  -  Remove keys with substring values,https://www.geeksforgeeks.org/python-remove-keys-with-substring-values/,"# Import reduce from functools
+from functools import reduce
+
+# initializing dictionary
+test_dict = {1: ""Gfg is best for geeks"", 2: ""Gfg is good"", 3: ""I love Gfg""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing substrings
+sub_list = [""love"", ""good""]
+
+# Remove keys with substring values
+# Using reduce() + lambda
+res = reduce(
+    lambda d, k: {**d, k: test_dict[k]},
+    filter(lambda k: not any(sub in test_dict[k] for sub in sub_list), test_dict),
+    {},
+)
+
+# printing result
+print(""Filtered Dictionary : "" + str(res))
+# This code is contributed by Jyothi pinjala.","From code
+The original dictionary : {1: 'Gfg is best for geeks', 2: 'Gfg is good', 3: 'I love Gfg'}","Python  -  Remove keys with substring values
+# Import reduce from functools
+from functools import reduce
+
+# initializing dictionary
+test_dict = {1: ""Gfg is best for geeks"", 2: ""Gfg is good"", 3: ""I love Gfg""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing substrings
+sub_list = [""love"", ""good""]
+
+# Remove keys with substring values
+# Using reduce() + lambda
+res = reduce(
+    lambda d, k: {**d, k: test_dict[k]},
+    filter(lambda k: not any(sub in test_dict[k] for sub in sub_list), test_dict),
+    {},
+)
+
+# printing result
+print(""Filtered Dictionary : "" + str(res))
+# This code is contributed by Jyothi pinjala."
+Python  -  Dictionary with maximum count of pairs,https://www.geeksforgeeks.org/python-dictionary-with-maximum-count-of-pairs/,"# Python3 code to demonstrate working of
+# Dictionary with maximum keys
+# Using loop + len()
+
+# initializing list
+test_list = [{""gfg"": 2, ""best"": 4}, {""gfg"": 2, ""is"": 3, ""best"": 4}, {""gfg"": 2}]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = {}
+max_len = 0
+for ele in test_list:
+    # checking for lengths
+    if len(ele) > max_len:
+        res = ele
+        max_len = len(ele)
+
+# printing results
+print(""Maximum keys Dictionary : "" + str(res))","From code
+The original list is : [{'gfg': 2, 'best': 4}, {'gfg': 2, 'is': 3, 'best': 4}, {'gfg': 2}]
","Python  -  Dictionary with maximum count of pairs
+# Python3 code to demonstrate working of
+# Dictionary with maximum keys
+# Using loop + len()
+
+# initializing list
+test_list = [{""gfg"": 2, ""best"": 4}, {""gfg"": 2, ""is"": 3, ""best"": 4}, {""gfg"": 2}]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+res = {}
+max_len = 0
+for ele in test_list:
+    # checking for lengths
+    if len(ele) > max_len:
+        res = ele
+        max_len = len(ele)
+
+# printing results
+print(""Maximum keys Dictionary : "" + str(res))"
+Python  -  Dictionary with maximum count of pairs,https://www.geeksforgeeks.org/python-dictionary-with-maximum-count-of-pairs/,"# Python3 code to demonstrate working of
+# Dictionary with maximum keys
+# Using max() + key = len
+
+# initializing list
+test_list = [{""gfg"": 2, ""best"": 4}, {""gfg"": 2, ""is"": 3, ""best"": 4}, {""gfg"": 2}]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# maximum length dict using len param
+res = max(test_list, key=len)
+
+# printing results
+print(""Maximum keys Dictionary : "" + str(res))","From code
+The original list is : [{'gfg': 2, 'best': 4}, {'gfg': 2, 'is': 3, 'best': 4}, {'gfg': 2}]
","Python  -  Dictionary with maximum count of pairs
+# Python3 code to demonstrate working of
+# Dictionary with maximum keys
+# Using max() + key = len
+
+# initializing list
+test_list = [{""gfg"": 2, ""best"": 4}, {""gfg"": 2, ""is"": 3, ""best"": 4}, {""gfg"": 2}]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# maximum length dict using len param
+res = max(test_list, key=len)
+
+# printing results
+print(""Maximum keys Dictionary : "" + str(res))"
+Python  -  Append Dictionary Keys and Values ( In order ) in dictionary,https://www.geeksforgeeks.org/python-append-dictionary-keys-and-values-in-order-in-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Append Dictionary Keys and Values ( In order ) in dictionary
+# Using values() + keys() + list()
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 3, ""Best"": 2}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# + operator is used to perform adding keys and values
+res = list(test_dict.keys()) + list(test_dict.values())
+
+# printing result
+print(""The ordered keys and values : "" + str(res))","From code
+The original dictionary is : {'Gfg': 1, 'is': 3, 'Best': 2}","Python  -  Append Dictionary Keys and Values ( In order ) in dictionary
+# Python3 code to demonstrate working of
+# Append Dictionary Keys and Values ( In order ) in dictionary
+# Using values() + keys() + list()
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 3, ""Best"": 2}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# + operator is used to perform adding keys and values
+res = list(test_dict.keys()) + list(test_dict.values())
+
+# printing result
+print(""The ordered keys and values : "" + str(res))"
+Python  -  Append Dictionary Keys and Values ( In order ) in dictionary,https://www.geeksforgeeks.org/python-append-dictionary-keys-and-values-in-order-in-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Append Dictionary Keys and Values ( In order ) in dictionary
+# Using chain() + keys() + values()
+from itertools import chain
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 3, ""Best"": 2}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# chain() is used for concatenation
+res = list(chain(test_dict.keys(), test_dict.values()))
+
+# printing result
+print(""The ordered keys and values : "" + str(res))","From code
+The original dictionary is : {'Gfg': 1, 'is': 3, 'Best': 2}","Python  -  Append Dictionary Keys and Values ( In order ) in dictionary
+# Python3 code to demonstrate working of
+# Append Dictionary Keys and Values ( In order ) in dictionary
+# Using chain() + keys() + values()
+from itertools import chain
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 3, ""Best"": 2}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# chain() is used for concatenation
+res = list(chain(test_dict.keys(), test_dict.values()))
+
+# printing result
+print(""The ordered keys and values : "" + str(res))"
+Python  -  Append Dictionary Keys and Values ( In order ) in dictionary,https://www.geeksforgeeks.org/python-append-dictionary-keys-and-values-in-order-in-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Append Dictionary Keys and Values
+# ( In order ) in dictionary
+# Using values() + keys() + extend()+list()
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 3, ""Best"": 2}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+a = list(test_dict.keys())
+b = list(test_dict.values())
+a.extend(b)
+res = a
+
+# printing result
+print(""The ordered keys and values : "" + str(res))","From code
+The original dictionary is : {'Gfg': 1, 'is': 3, 'Best': 2}","Python  -  Append Dictionary Keys and Values ( In order ) in dictionary
+# Python3 code to demonstrate working of
+# Append Dictionary Keys and Values
+# ( In order ) in dictionary
+# Using values() + keys() + extend()+list()
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 3, ""Best"": 2}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+a = list(test_dict.keys())
+b = list(test_dict.values())
+a.extend(b)
+res = a
+
+# printing result
+print(""The ordered keys and values : "" + str(res))"
+Python  -  Append Dictionary Keys and Values ( In order ) in dictionary,https://www.geeksforgeeks.org/python-append-dictionary-keys-and-values-in-order-in-dictionary/?ref=leftbar-rightbar,"# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 3, ""Best"": 2}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# using the zip() function and list comprehension to append dictionary keys and values
+res = [val for val in zip(test_dict.values(), test_dict.keys())]
+
+# printing result
+print(""The ordered keys and values : "" + str(res))","From code
+The original dictionary is : {'Gfg': 1, 'is': 3, 'Best': 2}","Python  -  Append Dictionary Keys and Values ( In order ) in dictionary
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 3, ""Best"": 2}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# using the zip() function and list comprehension to append dictionary keys and values
+res = [val for val in zip(test_dict.values(), test_dict.keys())]
+
+# printing result
+print(""The ordered keys and values : "" + str(res))"
+Python  -  Append Dictionary Keys and Values ( In order ) in dictionary,https://www.geeksforgeeks.org/python-append-dictionary-keys-and-values-in-order-in-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Append Dictionary Keys and Values ( In order ) in dictionary
+# Using sorted() + list comprehension
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 3, ""Best"": 2}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# using sorted() to get the keys in alphabetical order
+keys = sorted(test_dict.keys())
+
+# using list comprehension to get the values corresponding to each key
+values = [test_dict[key] for key in keys]
+
+# concatenating the keys and values lists
+res = keys + values
+
+# printing result
+print(""The ordered keys and values : "" + str(res))","From code
+The original dictionary is : {'Gfg': 1, 'is': 3, 'Best': 2}","Python  -  Append Dictionary Keys and Values ( In order ) in dictionary
+# Python3 code to demonstrate working of
+# Append Dictionary Keys and Values ( In order ) in dictionary
+# Using sorted() + list comprehension
+
+# initializing dictionary
+test_dict = {""Gfg"": 1, ""is"": 3, ""Best"": 2}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# using sorted() to get the keys in alphabetical order
+keys = sorted(test_dict.keys())
+
+# using list comprehension to get the values corresponding to each key
+values = [test_dict[key] for key in keys]
+
+# concatenating the keys and values lists
+res = keys + values
+
+# printing result
+print(""The ordered keys and values : "" + str(res))"
+Python  -  Extract Unique values dictionary values ,https://www.geeksforgeeks.org/python-extract-unique-values-dictionary-values/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+# Using set comprehension + values() + sorted()
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Extract Unique values dictionary values
+# Using set comprehension + values() + sorted()
+res = list(sorted({ele for val in test_dict.values() for ele in val}))
+
+# printing result
+print(""The unique values list is : "" + str(res))","From code
+The original dictionary is : {'gfg': [5, 6, 7, 8], 'is': [10, 11, 7, 5], 'best': [6, 12, 10, 8], 'for': [1, 2, 5]}","Python  -  Extract Unique values dictionary values 
+# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+# Using set comprehension + values() + sorted()
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Extract Unique values dictionary values
+# Using set comprehension + values() + sorted()
+res = list(sorted({ele for val in test_dict.values() for ele in val}))
+
+# printing result
+print(""The unique values list is : "" + str(res))"
+Python  -  Extract Unique values dictionary values ,https://www.geeksforgeeks.org/python-extract-unique-values-dictionary-values/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+# Using chain() + sorted() + values()
+from itertools import chain
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Extract Unique values dictionary values
+# Using chain() + sorted() + values()
+res = list(sorted(set(chain(*test_dict.values()))))
+
+# printing result
+print(""The unique values list is : "" + str(res))","From code
+The original dictionary is : {'gfg': [5, 6, 7, 8], 'is': [10, 11, 7, 5], 'best': [6, 12, 10, 8], 'for': [1, 2, 5]}","Python  -  Extract Unique values dictionary values 
+# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+# Using chain() + sorted() + values()
+from itertools import chain
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Extract Unique values dictionary values
+# Using chain() + sorted() + values()
+res = list(sorted(set(chain(*test_dict.values()))))
+
+# printing result
+print(""The unique values list is : "" + str(res))"
+Python  -  Extract Unique values dictionary values ,https://www.geeksforgeeks.org/python-extract-unique-values-dictionary-values/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Extract Unique values dictionary values
+x = []
+for i in test_dict.keys():
+    x.extend(test_dict[i])
+x = list(set(x))
+x.sort()
+# printing result
+print(""The unique values list is : "" + str(x))","From code
+The original dictionary is : {'gfg': [5, 6, 7, 8], 'is': [10, 11, 7, 5], 'best': [6, 12, 10, 8], 'for': [1, 2, 5]}","Python  -  Extract Unique values dictionary values 
+# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Extract Unique values dictionary values
+x = []
+for i in test_dict.keys():
+    x.extend(test_dict[i])
+x = list(set(x))
+x.sort()
+# printing result
+print(""The unique values list is : "" + str(x))"
+Python  -  Extract Unique values dictionary values ,https://www.geeksforgeeks.org/python-extract-unique-values-dictionary-values/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+x = list(test_dict.values())
+y = []
+res = []
+for i in x:
+    y.extend(i)
+for i in y:
+    if i not in res:
+        res.append(i)
+res.sort()
+
+# printing result
+print(""The unique values list is : "" + str(res))","From code
+The original dictionary is : {'gfg': [5, 6, 7, 8], 'is': [10, 11, 7, 5], 'best': [6, 12, 10, 8], 'for': [1, 2, 5]}","Python  -  Extract Unique values dictionary values 
+# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+x = list(test_dict.values())
+y = []
+res = []
+for i in x:
+    y.extend(i)
+for i in y:
+    if i not in res:
+        res.append(i)
+res.sort()
+
+# printing result
+print(""The unique values list is : "" + str(res))"
+Python  -  Extract Unique values dictionary values ,https://www.geeksforgeeks.org/python-extract-unique-values-dictionary-values/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+# initializing dictionary
+from collections import Counter
+
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+valuesList = []
+for key, values in test_dict.items():
+    for value in values:
+        valuesList.append(value)
+freq = Counter(valuesList)
+uniqueValues = list(freq.keys())
+uniqueValues.sort()
+
+# printing result
+print(""The unique values list is : "" + str(uniqueValues))","From code
+The original dictionary is : {'gfg': [5, 6, 7, 8], 'is': [10, 11, 7, 5], 'best': [6, 12, 10, 8], 'for': [1, 2, 5]}","Python  -  Extract Unique values dictionary values 
+# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+# initializing dictionary
+from collections import Counter
+
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+valuesList = []
+for key, values in test_dict.items():
+    for value in values:
+        valuesList.append(value)
+freq = Counter(valuesList)
+uniqueValues = list(freq.keys())
+uniqueValues.sort()
+
+# printing result
+print(""The unique values list is : "" + str(uniqueValues))"
+Python  -  Extract Unique values dictionary values ,https://www.geeksforgeeks.org/python-extract-unique-values-dictionary-values/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+import operator as op
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+x = list(test_dict.values())
+y = []
+res = []
+for i in x:
+    y.extend(i)
+for i in y:
+    if op.countOf(res, i) == 0:
+        res.append(i)
+res.sort()
+
+# printing result
+print(""The unique values list is : "" + str(res))","From code
+The original dictionary is : {'gfg': [5, 6, 7, 8], 'is': [10, 11, 7, 5], 'best': [6, 12, 10, 8], 'for': [1, 2, 5]}","Python  -  Extract Unique values dictionary values 
+# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+import operator as op
+
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+x = list(test_dict.values())
+y = []
+res = []
+for i in x:
+    y.extend(i)
+for i in y:
+    if op.countOf(res, i) == 0:
+        res.append(i)
+res.sort()
+
+# printing result
+print(""The unique values list is : "" + str(res))"
+Python  -  Extract Unique values dictionary values ,https://www.geeksforgeeks.org/python-extract-unique-values-dictionary-values/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Extract Unique values dictionary values
+result = list(set(sum(test_dict.values(), [])))
+
+# printing result
+print(""The unique values list is : "" + str(result))","From code
+The original dictionary is : {'gfg': [5, 6, 7, 8], 'is': [10, 11, 7, 5], 'best': [6, 12, 10, 8], 'for': [1, 2, 5]}","Python  -  Extract Unique values dictionary values 
+# Python3 code to demonstrate working of
+# Extract Unique values dictionary values
+# initializing dictionary
+test_dict = {
+    ""gfg"": [5, 6, 7, 8],
+    ""is"": [10, 11, 7, 5],
+    ""best"": [6, 12, 10, 8],
+    ""for"": [1, 2, 5],
+}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Extract Unique values dictionary values
+result = list(set(sum(test_dict.values(), [])))
+
+# printing result
+print(""The unique values list is : "" + str(result))"
+Python  -  Keys associated with Values in Dictionary,https://www.geeksforgeeks.org/python-keys-associated-with-values-in-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Values Associated Keys
+# Using defaultdict() + loop
+from collections import defaultdict
+
+# initializing dictionary
+test_dict = {""gfg"": [1, 2, 3], ""is"": [1, 4], ""best"": [4, 2]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Values Associated Keys
+# Using defaultdict() + loop
+res = defaultdict(list)
+for key, val in test_dict.items():
+    for ele in val:
+        res[ele].append(key)
+
+# printing result
+print(""The values associated dictionary : "" + str(dict(res)))","From code
+The original dictionary is : {'is': [1, 4], 'gfg': [1, 2, 3], 'best': [4, 2]}","Python  -  Keys associated with Values in Dictionary
+# Python3 code to demonstrate working of
+# Values Associated Keys
+# Using defaultdict() + loop
+from collections import defaultdict
+
+# initializing dictionary
+test_dict = {""gfg"": [1, 2, 3], ""is"": [1, 4], ""best"": [4, 2]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Values Associated Keys
+# Using defaultdict() + loop
+res = defaultdict(list)
+for key, val in test_dict.items():
+    for ele in val:
+        res[ele].append(key)
+
+# printing result
+print(""The values associated dictionary : "" + str(dict(res)))"
+Python  -  Keys associated with Values in Dictionary,https://www.geeksforgeeks.org/python-keys-associated-with-values-in-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Assign values to initialized dictionary keys
+
+# Python3 code to demonstrate working of
+# Values Associated Keys
+# Using dict comprehension + loop
+
+# initializing dictionary
+test_dict = {""gfg"": [1, 2, 3], ""is"": [1, 4], ""best"": [4, 2]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Values Associated Keys
+# Using dict comprehension + loop
+result_dict = {}
+for key, val in test_dict.items():
+    for ele in val:
+        if ele in result_dict:
+            result_dict[ele].append(key)
+        else:
+            result_dict[ele] = [key]
+
+# printing result
+print(""The values associated dictionary : "" + str(result_dict))","From code
+The original dictionary is : {'is': [1, 4], 'gfg': [1, 2, 3], 'best': [4, 2]}","Python  -  Keys associated with Values in Dictionary
+# Python3 code to demonstrate working of
+# Assign values to initialized dictionary keys
+
+# Python3 code to demonstrate working of
+# Values Associated Keys
+# Using dict comprehension + loop
+
+# initializing dictionary
+test_dict = {""gfg"": [1, 2, 3], ""is"": [1, 4], ""best"": [4, 2]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Values Associated Keys
+# Using dict comprehension + loop
+result_dict = {}
+for key, val in test_dict.items():
+    for ele in val:
+        if ele in result_dict:
+            result_dict[ele].append(key)
+        else:
+            result_dict[ele] = [key]
+
+# printing result
+print(""The values associated dictionary : "" + str(result_dict))"
+Python  -  Keys associated with Values in Dictionary,https://www.geeksforgeeks.org/python-keys-associated-with-values-in-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Values Associated Keys
+# Using setdefault()
+
+# initializing dictionary
+test_dict = {""gfg"": [1, 2, 3], ""is"": [1, 4], ""best"": [4, 2]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Values Associated Keys
+# Using setdefault()
+result_dict = {}
+for key, val in test_dict.items():
+    for ele in val:
+        result_dict.setdefault(ele, []).append(key)
+
+# printing result
+print(""The values associated dictionary : "" + str(result_dict))","From code
+The original dictionary is : {'is': [1, 4], 'gfg': [1, 2, 3], 'best': [4, 2]}","Python  -  Keys associated with Values in Dictionary
+# Python3 code to demonstrate working of
+# Values Associated Keys
+# Using setdefault()
+
+# initializing dictionary
+test_dict = {""gfg"": [1, 2, 3], ""is"": [1, 4], ""best"": [4, 2]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Values Associated Keys
+# Using setdefault()
+result_dict = {}
+for key, val in test_dict.items():
+    for ele in val:
+        result_dict.setdefault(ele, []).append(key)
+
+# printing result
+print(""The values associated dictionary : "" + str(result_dict))"
+Python  -  Filter dictionary values in heterogeneous dict,https://www.geeksforgeeks.org/python-filter-dictionary-values-in-heterogenous-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Filter dictionary values in heterogeneous dictionary
+# Using type() + dictionary comprehension
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 2, ""best"": 3, ""for"": ""geeks""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing K
+K = 3
+
+# Filter dictionary values in heterogeneous dictionary
+# Using type() + dictionary comprehension
+res = {key: val for key, val in test_dict.items() if type(val) != int or val > K}
+
+# printing result
+print(""Values greater than K : "" + str(res))","From code
+The original dictionary : {'Gfg': 4, 'for': 'geeks', 'is': 2, 'best': 3}","Python  -  Filter dictionary values in heterogeneous dict
+# Python3 code to demonstrate working of
+# Filter dictionary values in heterogeneous dictionary
+# Using type() + dictionary comprehension
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 2, ""best"": 3, ""for"": ""geeks""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing K
+K = 3
+
+# Filter dictionary values in heterogeneous dictionary
+# Using type() + dictionary comprehension
+res = {key: val for key, val in test_dict.items() if type(val) != int or val > K}
+
+# printing result
+print(""Values greater than K : "" + str(res))"
+Python  -  Filter dictionary values in heterogeneous dict,https://www.geeksforgeeks.org/python-filter-dictionary-values-in-heterogenous-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Filter dictionary values in heterogeneous dictionary
+# Using isinstance() + dictionary comprehension
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 2, ""best"": 3, ""for"": ""geeks""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing K
+K = 3
+
+# Filter dictionary values in heterogeneous dictionary
+# Using isinstance() + dictionary comprehension
+res = {
+    key: val for key, val in test_dict.items() if not isinstance(val, int) or val > K
+}
+
+# printing result
+print(""Values greater than K : "" + str(res))","From code
+The original dictionary : {'Gfg': 4, 'for': 'geeks', 'is': 2, 'best': 3}","Python  -  Filter dictionary values in heterogeneous dict
+# Python3 code to demonstrate working of
+# Filter dictionary values in heterogeneous dictionary
+# Using isinstance() + dictionary comprehension
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 2, ""best"": 3, ""for"": ""geeks""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing K
+K = 3
+
+# Filter dictionary values in heterogeneous dictionary
+# Using isinstance() + dictionary comprehension
+res = {
+    key: val for key, val in test_dict.items() if not isinstance(val, int) or val > K
+}
+
+# printing result
+print(""Values greater than K : "" + str(res))"
+Python  -  Filter dictionary values in heterogeneous dict,https://www.geeksforgeeks.org/python-filter-dictionary-values-in-heterogenous-dictionary/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Filter dictionary values in heterogeneous dictionary
+# Using for loop and conditional statements
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 2, ""best"": 3, ""for"": ""geeks""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing K
+K = 3
+
+# Filter dictionary values in heterogeneous dictionary
+# Using for loop and conditional statements
+res = {}
+for key, val in test_dict.items():
+    if type(val) != int or val > K:
+        res[key] = val
+
+# printing result
+print(""Values greater than K : "" + str(res))","From code
+The original dictionary : {'Gfg': 4, 'for': 'geeks', 'is': 2, 'best': 3}","Python  -  Filter dictionary values in heterogeneous dict
+# Python3 code to demonstrate working of
+# Filter dictionary values in heterogeneous dictionary
+# Using for loop and conditional statements
+
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 2, ""best"": 3, ""for"": ""geeks""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing K
+K = 3
+
+# Filter dictionary values in heterogeneous dictionary
+# Using for loop and conditional statements
+res = {}
+for key, val in test_dict.items():
+    if type(val) != int or val > K:
+        res[key] = val
+
+# printing result
+print(""Values greater than K : "" + str(res))"
+Python  -  Filter dictionary values in heterogeneous dict,https://www.geeksforgeeks.org/python-filter-dictionary-values-in-heterogenous-dictionary/?ref=leftbar-rightbar,"# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 2, ""best"": 3, ""for"": ""geeks""}
+
+# initializing K
+K = 3
+
+# Filter dictionary values in heterogeneous dictionary
+# Using dictionary comprehension with if condition
+res = {k: v for k, v in test_dict.items() if type(v) != int or v > K}
+
+# printing result
+print(""Values greater than K : "" + str(res))","From code
+The original dictionary : {'Gfg': 4, 'for': 'geeks', 'is': 2, 'best': 3}","Python  -  Filter dictionary values in heterogeneous dict
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 2, ""best"": 3, ""for"": ""geeks""}
+
+# initializing K
+K = 3
+
+# Filter dictionary values in heterogeneous dictionary
+# Using dictionary comprehension with if condition
+res = {k: v for k, v in test_dict.items() if type(v) != int or v > K}
+
+# printing result
+print(""Values greater than K : "" + str(res))"
+Python  -  Filter dictionary values in heterogeneous dict,https://www.geeksforgeeks.org/python-filter-dictionary-values-in-heterogenous-dictionary/?ref=leftbar-rightbar,"# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 2, ""best"": 3, ""for"": ""geeks""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing K
+K = 3
+
+# Filter dictionary values in heterogeneous dictionary
+# Using filter() function with lambda function
+res = dict(
+    filter(
+        lambda item: not (isinstance(item[1], int) and item[1] <= K), test_dict.items()
+    )
+)
+
+# printing result
+print(""Values greater than K : "" + str(res))","From code
+The original dictionary : {'Gfg': 4, 'for': 'geeks', 'is': 2, 'best': 3}","Python  -  Filter dictionary values in heterogeneous dict
+# initializing dictionary
+test_dict = {""Gfg"": 4, ""is"": 2, ""best"": 3, ""for"": ""geeks""}
+
+# printing original dictionary
+print(""The original dictionary : "" + str(test_dict))
+
+# initializing K
+K = 3
+
+# Filter dictionary values in heterogeneous dictionary
+# Using filter() function with lambda function
+res = dict(
+    filter(
+        lambda item: not (isinstance(item[1], int) and item[1] <= K), test_dict.items()
+    )
+)
+
+# printing result
+print(""Values greater than K : "" + str(res))"
+Print anagrams together in Python using List and Dictionary,https://www.geeksforgeeks.org/print-anagrams-together-python-using-list-dictionary/,"# Function to return all anagrams together
+def allAnagram(input):
+    # empty dictionary which holds subsets
+    # of all anagrams together
+    dict = {}
+
+    # traverse list of strings
+    for strVal in input:
+        # sorted(iterable) method accepts any
+        # iterable and returns list of items
+        # in ascending order
+        key = """".join(sorted(strVal))
+
+        # now check if key exist in dictionary
+        # or not. If yes then simply append the
+        # strVal into the list of it's corresponding
+        # key. If not then map empty list onto
+        # key and then start appending values
+        if key in dict.keys():
+            dict[key].append(strVal)
+        else:
+            dict[key] = []
+            dict[key].append(strVal)
+
+    # traverse dictionary and concatenate values
+    # of keys together
+    output = """"
+    for key, value in dict.items():
+        output = output + "" "".join(value) + "" ""
+
+    return output
+
+
+# Driver function
+if __name__ == ""__main__"":
+    input = [""cat"", ""dog"", ""tac"", ""god"", ""act""]
+    print(allAnagram(input))","From code
+cat tac act dog god ","Print anagrams together in Python using List and Dictionary
+# Function to return all anagrams together
+def allAnagram(input):
+    # empty dictionary which holds subsets
+    # of all anagrams together
+    dict = {}
+
+    # traverse list of strings
+    for strVal in input:
+        # sorted(iterable) method accepts any
+        # iterable and returns list of items
+        # in ascending order
+        key = """".join(sorted(strVal))
+
+        # now check if key exist in dictionary
+        # or not. If yes then simply append the
+        # strVal into the list of it's corresponding
+        # key. If not then map empty list onto
+        # key and then start appending values
+        if key in dict.keys():
+            dict[key].append(strVal)
+        else:
+            dict[key] = []
+            dict[key].append(strVal)
+
+    # traverse dictionary and concatenate values
+    # of keys together
+    output = """"
+    for key, value in dict.items():
+        output = output + "" "".join(value) + "" ""
+
+    return output
+
+
+# Driver function
+if __name__ == ""__main__"":
+    input = [""cat"", ""dog"", ""tac"", ""god"", ""act""]
+    print(allAnagram(input))"
+Check if binary representations of two numbers are anagram,https://www.geeksforgeeks.org/python-dictionary-check-binary-representations-two-numbers-anagram/,"# function to Check if binary representations
+# of two numbers are anagram
+from collections import Counter
+
+
+def checkAnagram(num1, num2):
+    # convert numbers into in binary
+    # and remove first two characters of
+    # output string because bin function
+    # '0b' as prefix in output string
+    bin1 = bin(num1)[2:]
+    bin2 = bin(num2)[2:]
+
+    # append zeros in shorter string
+    zeros = abs(len(bin1) - len(bin2))
+    if len(bin1) > len(bin2):
+        bin2 = zeros * ""0"" + bin2
+    else:
+        bin1 = zeros * ""0"" + bin1
+
+    # convert binary representations
+    # into dictionary
+    dict1 = Counter(bin1)
+    dict2 = Counter(bin2)
+
+    # compare both dictionaries
+    if dict1 == dict2:
+        print(""Yes"")
+    else:
+        print(""No"")
+
+
+# Driver program
+if __name__ == ""__main__"":
+    num1 = 8
+    num2 = 4
+    checkAnagram(num1, num2)","Input : a = 8, b = 4 
+Output : Yes","Check if binary representations of two numbers are anagram
+# function to Check if binary representations
+# of two numbers are anagram
+from collections import Counter
+
+
+def checkAnagram(num1, num2):
+    # convert numbers into in binary
+    # and remove first two characters of
+    # output string because bin function
+    # '0b' as prefix in output string
+    bin1 = bin(num1)[2:]
+    bin2 = bin(num2)[2:]
+
+    # append zeros in shorter string
+    zeros = abs(len(bin1) - len(bin2))
+    if len(bin1) > len(bin2):
+        bin2 = zeros * ""0"" + bin2
+    else:
+        bin1 = zeros * ""0"" + bin1
+
+    # convert binary representations
+    # into dictionary
+    dict1 = Counter(bin1)
+    dict2 = Counter(bin2)
+
+    # compare both dictionaries
+    if dict1 == dict2:
+        print(""Yes"")
+    else:
+        print(""No"")
+
+
+# Driver program
+if __name__ == ""__main__"":
+    num1 = 8
+    num2 = 4
+    checkAnagram(num1, num2)"
+Check if binary representations of two numbers are anagram,https://www.geeksforgeeks.org/python-dictionary-check-binary-representations-two-numbers-anagram/,"def is_anagram_binary(a, b):
+    bin_a = bin(a)[2:].zfill(32)
+    bin_b = bin(b)[2:].zfill(32)
+    count_a = [0, 0]
+    count_b = [0, 0]
+    for i in range(32):
+        if bin_a[i] == ""0"":
+            count_a[0] += 1
+        else:
+            count_a[1] += 1
+        if bin_b[i] == ""0"":
+            count_b[0] += 1
+        else:
+            count_b[1] += 1
+    if count_a == count_b:
+        return ""Yes""
+    else:
+        return ""No""
+
+
+a = 8
+b = 4
+print(is_anagram_binary(8, 4))  # Output: True","Input : a = 8, b = 4 
+Output : Yes","Check if binary representations of two numbers are anagram
+def is_anagram_binary(a, b):
+    bin_a = bin(a)[2:].zfill(32)
+    bin_b = bin(b)[2:].zfill(32)
+    count_a = [0, 0]
+    count_b = [0, 0]
+    for i in range(32):
+        if bin_a[i] == ""0"":
+            count_a[0] += 1
+        else:
+            count_a[1] += 1
+        if bin_b[i] == ""0"":
+            count_b[0] += 1
+        else:
+            count_b[1] += 1
+    if count_a == count_b:
+        return ""Yes""
+    else:
+        return ""No""
+
+
+a = 8
+b = 4
+print(is_anagram_binary(8, 4))  # Output: True"
+Python Counter to find the size of largest subset of anagram word,https://www.geeksforgeeks.org/python-counter-find-size-largest-subset-anagram-words/,"# Function to find the size of largest subset
+# of anagram words
+from collections import Counter
+
+
+def maxAnagramSize(input):
+    # split input string separated by space
+    input = input.split("" "")
+
+    # sort each string in given list of strings
+    for i in range(0, len(input)):
+        input[i] = """".join(sorted(input[i]))
+
+    # now create dictionary using counter method
+    # which will have strings as key and their
+    # frequencies as value
+    freqDict = Counter(input)
+
+    # get maximum value of frequency
+    print(max(freqDict.values()))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""ant magenta magnate tan gnamate""
+    maxAnagramSize(input)","Input: 
+ant magenta magnate tan gnamate","Python Counter to find the size of largest subset of anagram word
+# Function to find the size of largest subset
+# of anagram words
+from collections import Counter
+
+
+def maxAnagramSize(input):
+    # split input string separated by space
+    input = input.split("" "")
+
+    # sort each string in given list of strings
+    for i in range(0, len(input)):
+        input[i] = """".join(sorted(input[i]))
+
+    # now create dictionary using counter method
+    # which will have strings as key and their
+    # frequencies as value
+    freqDict = Counter(input)
+
+    # get maximum value of frequency
+    print(max(freqDict.values()))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""ant magenta magnate tan gnamate""
+    maxAnagramSize(input)"
+Python Counter to find the size of largest subset of anagram word,https://www.geeksforgeeks.org/python-counter-find-size-largest-subset-anagram-words/,"def largest_anagram_subset_size(words):
+    anagram_dict = {}
+    for word in words:
+        sorted_word = """".join(sorted(word))
+        if sorted_word not in anagram_dict:
+            anagram_dict[sorted_word] = []
+        anagram_dict[sorted_word].append(word)
+    max_count = max([len(val) for val in anagram_dict.values()])
+    return max_count
+
+
+words = [""ant"", ""magenta"", ""magnate"", ""tan"", ""gnamate""]
+print(largest_anagram_subset_size(words))","Input: 
+ant magenta magnate tan gnamate","Python Counter to find the size of largest subset of anagram word
+def largest_anagram_subset_size(words):
+    anagram_dict = {}
+    for word in words:
+        sorted_word = """".join(sorted(word))
+        if sorted_word not in anagram_dict:
+            anagram_dict[sorted_word] = []
+        anagram_dict[sorted_word].append(word)
+    max_count = max([len(val) for val in anagram_dict.values()])
+    return max_count
+
+
+words = [""ant"", ""magenta"", ""magnate"", ""tan"", ""gnamate""]
+print(largest_anagram_subset_size(words))"
+Count of groups having largest size while grouping according to sum of its digits,https://www.geeksforgeeks.org/count-of-groups-having-largest-size-while-grouping-according-to-sum-of-its-digits/?ref=leftbar-rightbar,"// C++ implementation to Count the// number of groups having the largest// size where groups are according// to the sum of its digits#include <bits/stdc++.h>using namespace std;??????// function to return sum of digits of iint sumDigits(int n){????????????????????????int sum = 0;????????????????????????while(n)????????????????????????{????????????????????????????????????????????????sum += n%10;????????????????????????????????????????????????n /= 10;????????????????????????}??????????????????????????????return sum;}??????// Create the dictionary of unique summap<int,int> constDict(int n){??????????????????????????????????????????????????????// dictionary that contain????????????????????????// unique sum count????????????????????????map<int,int> d;??????????????????????????????for(int i = 1; i < n + 1; ++i){????????????????????????????????????????????????// calculate the sum of its digits????????????????????????????????????????????????int sum1 = sumDigits(i);???????????????????????????????????????????????????
+
+t size group????????????????????????int count = 0;??????????????????????????????for(auto it = d.begin(); it != d.end(); ++it){????????????????????????????????????????????????int k = it->first;????????????????????????????????????????????????int val = it->second;??????????????????????????????????????????????????????if(val > size){??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????size = val;????????????????????????????????????????????????????????????????????????count = 1;?????????????????","From code
+4","Count of groups having largest size while grouping according to sum of its digits
+// C++ implementation to Count the// number of groups having the largest// size where groups are according// to the sum of its digits#include <bits/stdc++.h>using namespace std;??????// function to return sum of digits of iint sumDigits(int n){????????????????????????int sum = 0;????????????????????????while(n)????????????????????????{????????????????????????????????????????????????sum += n%10;????????????????????????????????????????????????n /= 10;????????????????????????}??????????????????????????????return sum;}??????// Create the dictionary of unique summap<int,int> constDict(int n){??????????????????????????????????????????????????????// dictionary that contain????????????????????????// unique sum count????????????????????????map<int,int> d;??????????????????????????????for(int i = 1; i < n + 1; ++i){????????????????????????????????????????????????// calculate the sum of its digits????????????????????????????????????????????????int sum1 = sumDigits(i);???????????????????????????????????????????????????
+
+t size group????????????????????????int count = 0;??????????????????????????????for(auto it = d.begin(); it != d.end(); ++it){????????????????????????????????????????????????int k = it->first;????????????????????????????????????????????????int val = it->second;??????????????????????????????????????????????????????if(val > size){??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????size = val;????????????????????????????????????????????????????????????????????????count = 1;?????????????????"
+Count of groups having largest size while grouping according to sum of its digits,https://www.geeksforgeeks.org/count-of-groups-having-largest-size-while-grouping-according-to-sum-of-its-digits/?ref=leftbar-rightbar,"// Java implementation to Count the??????// number of groups having the largest??????// size where groups are according??????// to the sum of its digitsimport java.util.HashMap;import java.util.Map;??????class GFG{??????????????????????????????// Function to return sum of digits of ipublic static int sumDigits(int n){????????????????????????int sum = 0;????????????????????????while(n != 0)????????????????????????{????????????????????????????????????????????????sum += n % 10;????????????????????????????????????????????????n /= 10;????????????????????????}??????????????????????????????????????????return sum;}??????????????????// Create the dictionary of unique sum??????public static HashMap<Integer, Integer> constDict(int n){??????????????????????????????????????????????????????// dictionary that contain??????????????????????????????// unique sum count??????????????????????????????HashMap<Integer, Integer> d = new HashMap<>();??????????????????????????????????????????????????????for(int i = 1; i < n + 1; ++i)
+
+ to find the??????// largest size of group??????public static int countLargest(int n){????????????????????????HashMap<Integer, Integer> d = constDict(n);????????????????????????????????????????????????????????????????????????int size = 0;??????????????????????????????????????????// Count of largest size group??????????????????????????????int count = 0;??????????????????????????????for(Map.Entry<Integer, Integer> it : d.entrySet())????????????????????????{????????????????????????????????????????????????int k = it.getKey();????????????????????????????????????????????????int val = it.getValue();??????????????????????????????????????????????????????????????????????????????????????????????????????if (val > size)????????????????????????????????????????????????{???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????","From code
+4","Count of groups having largest size while grouping according to sum of its digits
+// Java implementation to Count the??????// number of groups having the largest??????// size where groups are according??????// to the sum of its digitsimport java.util.HashMap;import java.util.Map;??????class GFG{??????????????????????????????// Function to return sum of digits of ipublic static int sumDigits(int n){????????????????????????int sum = 0;????????????????????????while(n != 0)????????????????????????{????????????????????????????????????????????????sum += n % 10;????????????????????????????????????????????????n /= 10;????????????????????????}??????????????????????????????????????????return sum;}??????????????????// Create the dictionary of unique sum??????public static HashMap<Integer, Integer> constDict(int n){??????????????????????????????????????????????????????// dictionary that contain??????????????????????????????// unique sum count??????????????????????????????HashMap<Integer, Integer> d = new HashMap<>();??????????????????????????????????????????????????????for(int i = 1; i < n + 1; ++i)
+
+ to find the??????// largest size of group??????public static int countLargest(int n){????????????????????????HashMap<Integer, Integer> d = constDict(n);????????????????????????????????????????????????????????????????????????int size = 0;??????????????????????????????????????????// Count of largest size group??????????????????????????????int count = 0;??????????????????????????????for(Map.Entry<Integer, Integer> it : d.entrySet())????????????????????????{????????????????????????????????????????????????int k = it.getKey();????????????????????????????????????????????????int val = it.getValue();??????????????????????????????????????????????????????????????????????????????????????????????????????if (val > size)????????????????????????????????????????????????{???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????"
+Count of groups having largest size while grouping according to sum of its digits,https://www.geeksforgeeks.org/count-of-groups-having-largest-size-while-grouping-according-to-sum-of-its-digits/?ref=leftbar-rightbar,"# Python3 implementation to Count the
+# number of groups having the largest
+# size where groups are according
+# to the sum of its digits
+
+
+# Create the dictionary of unique sum
+def constDict(n):
+    # dictionary that contain
+    # unique sum count
+    d = {}
+
+    for i in range(1, n + 1):
+        # convert each number to string
+        s = str(i)
+
+        # make list of number digits
+        l = list(s)
+
+        # calculate the sum of its digits
+        sum1 = sum(map(int, l))
+
+        if sum1 not in d:
+            d[sum1] = 1
+
+        else:
+            d[sum1] += 1
+
+    return d
+
+
+# function to find the
+# largest size of group
+def countLargest(n):
+    d = constDict(n)
+
+    size = 0
+
+    # count of largest size group
+    count = 0
+
+    for k, val in d.items():
+        if val > size:
+            size = val
+            count = 1
+
+        elif val == size:
+            count += 1
+
+    return count
+
+
+# Driver Code
+n = 13
+group = countLargest(n)
+print(group)
+
+# This code is contributed by Sanjit_Prasad","From code
+4","Count of groups having largest size while grouping according to sum of its digits
+# Python3 implementation to Count the
+# number of groups having the largest
+# size where groups are according
+# to the sum of its digits
+
+
+# Create the dictionary of unique sum
+def constDict(n):
+    # dictionary that contain
+    # unique sum count
+    d = {}
+
+    for i in range(1, n + 1):
+        # convert each number to string
+        s = str(i)
+
+        # make list of number digits
+        l = list(s)
+
+        # calculate the sum of its digits
+        sum1 = sum(map(int, l))
+
+        if sum1 not in d:
+            d[sum1] = 1
+
+        else:
+            d[sum1] += 1
+
+    return d
+
+
+# function to find the
+# largest size of group
+def countLargest(n):
+    d = constDict(n)
+
+    size = 0
+
+    # count of largest size group
+    count = 0
+
+    for k, val in d.items():
+        if val > size:
+            size = val
+            count = 1
+
+        elif val == size:
+            count += 1
+
+    return count
+
+
+# Driver Code
+n = 13
+group = countLargest(n)
+print(group)
+
+# This code is contributed by Sanjit_Prasad"
+Count of groups having largest size while grouping according to sum of its digits,https://www.geeksforgeeks.org/count-of-groups-having-largest-size-while-grouping-according-to-sum-of-its-digits/?ref=leftbar-rightbar,"// C# implementation to Count the??????// number of groups having the largest??????// size where groups are according??????// to the sum of its digitsusing System;using System.Collections.Generic;class GFG {??????????????????????????????????????????????????????// Function to return sum of digits of i????????????????????????static int sumDigits(int n)????????????????????????{????????????????????????????????????????????????int sum = 0;????????????????????????????????????????????????while(n != 0)????????????????????????????????????????????????{????????????????????????????????????????????????????????????????????????sum += n % 10;????????????????????????????????????????????????????????????????????????n /= 10;????????????????????????????????????????????????}????????????????????????????????????????????????????????????????????????????????????????????????return sum;????????????????????????}????????????????????????????????????????????????????????????????????????// Create the dictionary of unique sum???????????????????
+???????????????????????????????????????if (!d.ContainsKey(sum1))????????????????????????????????d.Add(sum1, 1);????????????????????????else????????????????????????????????d[sum1] += 1;????????????????}????????????????return d;????????}????????????????????????// Function to find the??????????// largest size of group??????????static int countLargest(int n)????????{????????????????Dictionary<int, int> d = constDict(n);??????????????????????????????????????????int size = 0;????????????????????????????????// Count of largest size group??????????????????int count = 0;??????????????????????????????????foreach(KeyValuePair<int, int> it in d)????????????????{????????????????????????int k = it.Key;????????????????????????int val = it.Value;????????????????????????????????????????????????????if (val > size)????????????????????????{????????????????????????????????????????????????????????size = val;????????????????????????????????count = 1;????????????????????????}????????????????????????else if (val == size)????????????????????????????????????????????????????????count += 1;????????????????}????????????????????????????????return count;????????}??????????????// Driver code????static void Main()????{????????int n = 13;????????int group = countLargest(n);??????????Console.WriteLine(group);????}}??// This code is contributed by divyesh072019","From code
+4","Count of groups having largest size while grouping according to sum of its digits
+// C# implementation to Count the??????// number of groups having the largest??????// size where groups are according??????// to the sum of its digitsusing System;using System.Collections.Generic;class GFG {??????????????????????????????????????????????????????// Function to return sum of digits of i????????????????????????static int sumDigits(int n)????????????????????????{????????????????????????????????????????????????int sum = 0;????????????????????????????????????????????????while(n != 0)????????????????????????????????????????????????{????????????????????????????????????????????????????????????????????????sum += n % 10;????????????????????????????????????????????????????????????????????????n /= 10;????????????????????????????????????????????????}????????????????????????????????????????????????????????????????????????????????????????????????return sum;????????????????????????}????????????????????????????????????????????????????????????????????????// Create the dictionary of unique sum???????????????????
+???????????????????????????????????????if (!d.ContainsKey(sum1))????????????????????????????????d.Add(sum1, 1);????????????????????????else????????????????????????????????d[sum1] += 1;????????????????}????????????????return d;????????}????????????????????????// Function to find the??????????// largest size of group??????????static int countLargest(int n)????????{????????????????Dictionary<int, int> d = constDict(n);??????????????????????????????????????????int size = 0;????????????????????????????????// Count of largest size group??????????????????int count = 0;??????????????????????????????????foreach(KeyValuePair<int, int> it in d)????????????????{????????????????????????int k = it.Key;????????????????????????int val = it.Value;????????????????????????????????????????????????????if (val > size)????????????????????????{????????????????????????????????????????????????????????size = val;????????????????????????????????count = 1;????????????????????????}????????????????????????else if (val == size)????????????????????????????????????????????????????????count += 1;????????????????}????????????????????????????????return count;????????}??????????????// Driver code????static void Main()????{????????int n = 13;????????int group = countLargest(n);??????????Console.WriteLine(group);????}}??// This code is contributed by divyesh072019"
+Count of groups having largest size while grouping according to sum of its digits,https://www.geeksforgeeks.org/count-of-groups-having-largest-size-while-grouping-according-to-sum-of-its-digits/?ref=leftbar-rightbar,"// JS implementation to Count the// number of groups having the largest// size where groups are according// to the sum of its digits????????????// function to return sum of digits of ifunction sumDigits(n){????????????????????????let sum = 0;????????????????????????while(n > 0)????????????????????????{????????????????????????????????????????????????sum += n%10;????????????????????????????????????????????????n = Math.floor(n / 10);????????????????????????}??????????????????????????????return sum;}??????// Create the dictionary of unique sumfunction constDict( n){??????????????????????????????????????????????????????// dictionary that contain????????????????????????// unique sum count????????????????????????let d = {};??????????????????????????????for(var i = 1; i < n + 1; ++i){????????????????????????????????????????????????// calculate the sum of its digits????????????????????????????????????????????????var sum1 = sumDigits(i);??????????????????????????????????????????????????????if(!d.hasOwnProperty(sum1))?????????????for (let [k, val] of Object.entries(d))????????{????????????????k = parseInt(k)????????????????val = parseInt(val)??????????????????if(val > size){??????????????????????????????????????????????size = val;????????????????????????count = 1;????????????????}????????????????else if(val == size)??????????????????????????????????????????????count += 1;????????}??????????return count;}??????????????????// Driver codelet n = 13;??let group = countLargest(n);??console.log(group);????// This code is contributed by phasing17","From code
+4","Count of groups having largest size while grouping according to sum of its digits
+// JS implementation to Count the// number of groups having the largest// size where groups are according// to the sum of its digits????????????// function to return sum of digits of ifunction sumDigits(n){????????????????????????let sum = 0;????????????????????????while(n > 0)????????????????????????{????????????????????????????????????????????????sum += n%10;????????????????????????????????????????????????n = Math.floor(n / 10);????????????????????????}??????????????????????????????return sum;}??????// Create the dictionary of unique sumfunction constDict( n){??????????????????????????????????????????????????????// dictionary that contain????????????????????????// unique sum count????????????????????????let d = {};??????????????????????????????for(var i = 1; i < n + 1; ++i){????????????????????????????????????????????????// calculate the sum of its digits????????????????????????????????????????????????var sum1 = sumDigits(i);??????????????????????????????????????????????????????if(!d.hasOwnProperty(sum1))?????????????for (let [k, val] of Object.entries(d))????????{????????????????k = parseInt(k)????????????????val = parseInt(val)??????????????????if(val > size){??????????????????????????????????????????????size = val;????????????????????????count = 1;????????????????}????????????????else if(val == size)??????????????????????????????????????????????count += 1;????????}??????????return count;}??????????????????// Driver codelet n = 13;??let group = countLargest(n);??console.log(group);????// This code is contributed by phasing17"
+Python  -  Sort Dictionary key and values List,https://www.geeksforgeeks.org/python-sort-dictionary-key-and-values-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Sort Dictionary key and values List
+# Using loop + dictionary comprehension
+
+# initializing dictionary
+test_dict = {""gfg"": [7, 6, 3], ""is"": [2, 10, 3], ""best"": [19, 4]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Sort Dictionary key and values List
+# Using loop + dictionary comprehension
+res = dict()
+for key in sorted(test_dict):
+    res[key] = sorted(test_dict[key])
+
+# printing result
+print(""The sorted dictionary : "" + str(res))","From code
+The original dictionary is: {'gfg': [7, 6, 3], 'is': [2, 10, 3], 'best': [19, 4]}","Python  -  Sort Dictionary key and values List
+# Python3 code to demonstrate working of
+# Sort Dictionary key and values List
+# Using loop + dictionary comprehension
+
+# initializing dictionary
+test_dict = {""gfg"": [7, 6, 3], ""is"": [2, 10, 3], ""best"": [19, 4]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Sort Dictionary key and values List
+# Using loop + dictionary comprehension
+res = dict()
+for key in sorted(test_dict):
+    res[key] = sorted(test_dict[key])
+
+# printing result
+print(""The sorted dictionary : "" + str(res))"
+Python  -  Sort Dictionary key and values List,https://www.geeksforgeeks.org/python-sort-dictionary-key-and-values-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Sort Dictionary key and values List
+# Using dictionary comprehension + sorted()
+
+# initializing dictionary
+test_dict = {""gfg"": [7, 6, 3], ""is"": [2, 10, 3], ""best"": [19, 4]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Sort Dictionary key and values List
+# Using dictionary comprehension + sorted()
+res = {key: sorted(test_dict[key]) for key in sorted(test_dict)}
+
+# printing result
+print(""The sorted dictionary : "" + str(res))","From code
+The original dictionary is: {'gfg': [7, 6, 3], 'is': [2, 10, 3], 'best': [19, 4]}","Python  -  Sort Dictionary key and values List
+# Python3 code to demonstrate working of
+# Sort Dictionary key and values List
+# Using dictionary comprehension + sorted()
+
+# initializing dictionary
+test_dict = {""gfg"": [7, 6, 3], ""is"": [2, 10, 3], ""best"": [19, 4]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# Sort Dictionary key and values List
+# Using dictionary comprehension + sorted()
+res = {key: sorted(test_dict[key]) for key in sorted(test_dict)}
+
+# printing result
+print(""The sorted dictionary : "" + str(res))"
+Python  -  Sort Dictionary key and values List,https://www.geeksforgeeks.org/python-sort-dictionary-key-and-values-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Sort Dictionary key and values List
+# Using lambda function with sorted()
+
+# initializing dictionary
+test_dict = {""gfg"": [7, 6, 3], ""is"": [2, 10, 3], ""best"": [19, 4]}
+
+# printing original dictionary
+print(""The original dictionary is: "" + str(test_dict))
+
+# Sort Dictionary key and values List
+# Using lambda function with sorted()
+res = dict(sorted(test_dict.items(), key=lambda x: x[0]))
+
+for key in res:
+    res[key] = sorted(res[key])
+
+# printing result
+print(""The sorted dictionary: "" + str(res))","From code
+The original dictionary is: {'gfg': [7, 6, 3], 'is': [2, 10, 3], 'best': [19, 4]}","Python  -  Sort Dictionary key and values List
+# Python3 code to demonstrate working of
+# Sort Dictionary key and values List
+# Using lambda function with sorted()
+
+# initializing dictionary
+test_dict = {""gfg"": [7, 6, 3], ""is"": [2, 10, 3], ""best"": [19, 4]}
+
+# printing original dictionary
+print(""The original dictionary is: "" + str(test_dict))
+
+# Sort Dictionary key and values List
+# Using lambda function with sorted()
+res = dict(sorted(test_dict.items(), key=lambda x: x[0]))
+
+for key in res:
+    res[key] = sorted(res[key])
+
+# printing result
+print(""The sorted dictionary: "" + str(res))"
+Python  -  Sort Dictionary key and values List,https://www.geeksforgeeks.org/python-sort-dictionary-key-and-values-list/?ref=leftbar-rightbar,"# Python3 code to demonstrate working of
+# Sort Dictionary key and values List
+# Using zip() function with sorted()
+
+# initializing dictionary
+test_dict = {""gfg"": [7, 6, 3], ""is"": [2, 10, 3], ""best"": [19, 4]}
+
+# printing original dictionary
+print(""The original dictionary is: "" + str(test_dict))
+
+# Sort Dictionary key and values List
+# Using zip() function with sorted()
+keys = list(test_dict.keys())
+values = list(test_dict.values())
+sorted_tuples = sorted(zip(keys, values), key=lambda x: x[0])
+res = {k: sorted(v) for k, v in sorted_tuples}
+
+# printing result
+print(""The sorted dictionary: "" + str(res))","From code
+The original dictionary is: {'gfg': [7, 6, 3], 'is': [2, 10, 3], 'best': [19, 4]}","Python  -  Sort Dictionary key and values List
+# Python3 code to demonstrate working of
+# Sort Dictionary key and values List
+# Using zip() function with sorted()
+
+# initializing dictionary
+test_dict = {""gfg"": [7, 6, 3], ""is"": [2, 10, 3], ""best"": [19, 4]}
+
+# printing original dictionary
+print(""The original dictionary is: "" + str(test_dict))
+
+# Sort Dictionary key and values List
+# Using zip() function with sorted()
+keys = list(test_dict.keys())
+values = list(test_dict.values())
+sorted_tuples = sorted(zip(keys, values), key=lambda x: x[0])
+res = {k: sorted(v) for k, v in sorted_tuples}
+
+# printing result
+print(""The sorted dictionary: "" + str(res))"
+Python  -  Sort Dictionary key and values List,https://www.geeksforgeeks.org/python-sort-dictionary-key-and-values-list/?ref=leftbar-rightbar,"def sort_dict_recursive(test_dict):
+    if not test_dict:
+        return {}
+    min_key = min(test_dict.keys())
+    sorted_values = sorted(test_dict[min_key])
+    rest_dict = {k: v for k, v in test_dict.items() if k != min_key}
+    sorted_rest_dict = sort_dict_recursive(rest_dict)
+    return {min_key: sorted_values, **sorted_rest_dict}
+
+
+test_dict = {""gfg"": [7, 6, 3], ""is"": [2, 10, 3], ""best"": [19, 4]}
+res = sort_dict_recursive(test_dict)
+print(""The original dictionary is: "" + str(test_dict))
+print(""The sorted dictionary : "" + str(res))","From code
+The original dictionary is: {'gfg': [7, 6, 3], 'is': [2, 10, 3], 'best': [19, 4]}","Python  -  Sort Dictionary key and values List
+def sort_dict_recursive(test_dict):
+    if not test_dict:
+        return {}
+    min_key = min(test_dict.keys())
+    sorted_values = sorted(test_dict[min_key])
+    rest_dict = {k: v for k, v in test_dict.items() if k != min_key}
+    sorted_rest_dict = sort_dict_recursive(rest_dict)
+    return {min_key: sorted_values, **sorted_rest_dict}
+
+
+test_dict = {""gfg"": [7, 6, 3], ""is"": [2, 10, 3], ""best"": [19, 4]}
+res = sort_dict_recursive(test_dict)
+print(""The original dictionary is: "" + str(test_dict))
+print(""The sorted dictionary : "" + str(res))"
+Python  -  Sort Dictionary by Values Summation,https://www.geeksforgeeks.org/python-sort-dictionary-by-values-summation/,"# Python3 code to demonstrate working of
+# Sort Dictionary by Values Summation
+# Using dictionary comprehension + sum() + sorted()
+
+# initializing dictionary
+test_dict = {""Gfg"": [6, 7, 4], ""is"": [4, 3, 2], ""best"": [7, 6, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# summing all the values using sum()
+temp1 = {val: sum(int(idx) for idx in key) for val, key in test_dict.items()}
+
+# using sorted to perform sorting as required
+temp2 = sorted(temp1.items(), key=lambda ele: temp1[ele[0]])
+
+# rearrange into dictionary
+res = {key: val for key, val in temp2}
+
+# printing result
+print(""The sorted dictionary : "" + str(res))","From code
+The original dictionary is : {'Gfg': [6, 7, 4], 'is': [4, 3, 2], 'best': [7, 6, 5]}","Python  -  Sort Dictionary by Values Summation
+# Python3 code to demonstrate working of
+# Sort Dictionary by Values Summation
+# Using dictionary comprehension + sum() + sorted()
+
+# initializing dictionary
+test_dict = {""Gfg"": [6, 7, 4], ""is"": [4, 3, 2], ""best"": [7, 6, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# summing all the values using sum()
+temp1 = {val: sum(int(idx) for idx in key) for val, key in test_dict.items()}
+
+# using sorted to perform sorting as required
+temp2 = sorted(temp1.items(), key=lambda ele: temp1[ele[0]])
+
+# rearrange into dictionary
+res = {key: val for key, val in temp2}
+
+# printing result
+print(""The sorted dictionary : "" + str(res))"
+Python  -  Sort Dictionary by Values Summation,https://www.geeksforgeeks.org/python-sort-dictionary-by-values-summation/,"# Python3 code to demonstrate working of
+# Sort Dictionary by Values Summation
+# Using map() + dictionary comprehension + sorted() + sum()
+
+# initializing dictionary
+test_dict = {""Gfg"": [6, 7, 4], ""is"": [4, 3, 2], ""best"": [7, 6, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# summing all the values using sum()
+# map() is used to extend summation to sorted()
+temp = {key: sum(map(lambda ele: ele, test_dict[key])) for key in test_dict}
+res = {key: temp[key] for key in sorted(temp, key=temp.get)}
+
+# printing result
+print(""The sorted dictionary : "" + str(res))","From code
+The original dictionary is : {'Gfg': [6, 7, 4], 'is': [4, 3, 2], 'best': [7, 6, 5]}","Python  -  Sort Dictionary by Values Summation
+# Python3 code to demonstrate working of
+# Sort Dictionary by Values Summation
+# Using map() + dictionary comprehension + sorted() + sum()
+
+# initializing dictionary
+test_dict = {""Gfg"": [6, 7, 4], ""is"": [4, 3, 2], ""best"": [7, 6, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# summing all the values using sum()
+# map() is used to extend summation to sorted()
+temp = {key: sum(map(lambda ele: ele, test_dict[key])) for key in test_dict}
+res = {key: temp[key] for key in sorted(temp, key=temp.get)}
+
+# printing result
+print(""The sorted dictionary : "" + str(res))"
+Python  -  Sort Dictionary by Values Summation,https://www.geeksforgeeks.org/python-sort-dictionary-by-values-summation/,"from collections import defaultdict
+
+# initializing dictionary
+test_dict = {""Gfg"": [6, 7, 4], ""is"": [4, 3, 2], ""best"": [7, 6, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# using defaultdict() to sum the values
+temp_dict = defaultdict(int)
+for key, val in test_dict.items():
+    temp_dict[key] = sum(val)
+
+# sorting the dictionary based on the summed values
+sorted_dict = dict(sorted(temp_dict.items(), key=lambda x: x[1]))
+
+# printing result
+print(""The sorted dictionary : "" + str(sorted_dict))","From code
+The original dictionary is : {'Gfg': [6, 7, 4], 'is': [4, 3, 2], 'best': [7, 6, 5]}","Python  -  Sort Dictionary by Values Summation
+from collections import defaultdict
+
+# initializing dictionary
+test_dict = {""Gfg"": [6, 7, 4], ""is"": [4, 3, 2], ""best"": [7, 6, 5]}
+
+# printing original dictionary
+print(""The original dictionary is : "" + str(test_dict))
+
+# using defaultdict() to sum the values
+temp_dict = defaultdict(int)
+for key, val in test_dict.items():
+    temp_dict[key] = sum(val)
+
+# sorting the dictionary based on the summed values
+sorted_dict = dict(sorted(temp_dict.items(), key=lambda x: x[1]))
+
+# printing result
+print(""The sorted dictionary : "" + str(sorted_dict))"
+Python  -  Sort dictionaries list by Keys Value List index,https://www.geeksforgeeks.org/python-sort-dictionaries-list-by-keys-value-list-index/,"# Python3 code to demonstrate working of
+# Sort dictionaries list by Key's Value list index
+# Using sorted() + lambda
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# using sorted() to perform sort in basis of 1 parameter key and
+# index
+res = sorted(test_list, key=lambda ele: ele[K][idx])
+
+# printing result
+print(""The required sort order : "" + str(res))","From code
+The original list : [{'Gfg': [6, 7, 8], 'is': 9, 'best': 10}, {'Gfg': [2, 0, 3], 'is': 11, 'best': 19}, {'Gfg': [4, 6, 9], 'is': 16, 'best': 1}]","Python  -  Sort dictionaries list by Keys Value List index
+# Python3 code to demonstrate working of
+# Sort dictionaries list by Key's Value list index
+# Using sorted() + lambda
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# using sorted() to perform sort in basis of 1 parameter key and
+# index
+res = sorted(test_list, key=lambda ele: ele[K][idx])
+
+# printing result
+print(""The required sort order : "" + str(res))"
+Python  -  Sort dictionaries list by Keys Value List index,https://www.geeksforgeeks.org/python-sort-dictionaries-list-by-keys-value-list-index/,"# Python3 code to demonstrate working of
+# Sort dictionaries list by Key's Value list index
+# Using sorted() + lambda (Additional parameter in case of tie)
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 9], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# initializing K2
+K2 = ""best""
+
+# using sorted() to perform sort in basis of 2 parameter key
+# inner is evaluated after the outer key in lambda order
+res = sorted(sorted(test_list, key=lambda ele: ele[K2]), key=lambda ele: ele[K][idx])
+
+# printing result
+print(""The required sort order : "" + str(res))","From code
+The original list : [{'Gfg': [6, 7, 8], 'is': 9, 'best': 10}, {'Gfg': [2, 0, 3], 'is': 11, 'best': 19}, {'Gfg': [4, 6, 9], 'is': 16, 'best': 1}]","Python  -  Sort dictionaries list by Keys Value List index
+# Python3 code to demonstrate working of
+# Sort dictionaries list by Key's Value list index
+# Using sorted() + lambda (Additional parameter in case of tie)
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 9], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# initializing K2
+K2 = ""best""
+
+# using sorted() to perform sort in basis of 2 parameter key
+# inner is evaluated after the outer key in lambda order
+res = sorted(sorted(test_list, key=lambda ele: ele[K2]), key=lambda ele: ele[K][idx])
+
+# printing result
+print(""The required sort order : "" + str(res))"
+Python  -  Sort dictionaries list by Keys Value List index,https://www.geeksforgeeks.org/python-sort-dictionaries-list-by-keys-value-list-index/,"from operator import itemgetter
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# using sorted() with itemgetter() to perform sort in basis of 1 parameter key and index
+res = sorted(test_list, key=lambda x: (x[K][idx]))
+
+# printing result
+print(""The required sort order : "" + str(res))","From code
+The original list : [{'Gfg': [6, 7, 8], 'is': 9, 'best': 10}, {'Gfg': [2, 0, 3], 'is': 11, 'best': 19}, {'Gfg': [4, 6, 9], 'is': 16, 'best': 1}]","Python  -  Sort dictionaries list by Keys Value List index
+from operator import itemgetter
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# using sorted() with itemgetter() to perform sort in basis of 1 parameter key and index
+res = sorted(test_list, key=lambda x: (x[K][idx]))
+
+# printing result
+print(""The required sort order : "" + str(res))"
+Python  -  Sort dictionaries list by Keys Value List index,https://www.geeksforgeeks.org/python-sort-dictionaries-list-by-keys-value-list-index/,"# Python3 code to demonstrate working of
+# Sort dictionaries list by Key's Value list index
+# Using a list comprehension and the built-in sorted() function
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# using a list comprehension and the built-in sorted() function
+res = [d for d in sorted(test_list, key=lambda x: x[K][idx])]
+
+# printing result
+print(""The required sort order : "" + str(res))","From code
+The original list : [{'Gfg': [6, 7, 8], 'is': 9, 'best': 10}, {'Gfg': [2, 0, 3], 'is': 11, 'best': 19}, {'Gfg': [4, 6, 9], 'is': 16, 'best': 1}]","Python  -  Sort dictionaries list by Keys Value List index
+# Python3 code to demonstrate working of
+# Sort dictionaries list by Key's Value list index
+# Using a list comprehension and the built-in sorted() function
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# using a list comprehension and the built-in sorted() function
+res = [d for d in sorted(test_list, key=lambda x: x[K][idx])]
+
+# printing result
+print(""The required sort order : "" + str(res))"
+Python  -  Sort dictionaries list by Keys Value List index,https://www.geeksforgeeks.org/python-sort-dictionaries-list-by-keys-value-list-index/,"import operator
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# using sorted() to perform sort in basis of 1 parameter key and
+# index
+res = sorted(test_list, key=operator.itemgetter(K, idx))
+
+# printing result
+print(""The required sort order : "" + str(res))","From code
+The original list : [{'Gfg': [6, 7, 8], 'is': 9, 'best': 10}, {'Gfg': [2, 0, 3], 'is': 11, 'best': 19}, {'Gfg': [4, 6, 9], 'is': 16, 'best': 1}]","Python  -  Sort dictionaries list by Keys Value List index
+import operator
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# using sorted() to perform sort in basis of 1 parameter key and
+# index
+res = sorted(test_list, key=operator.itemgetter(K, idx))
+
+# printing result
+print(""The required sort order : "" + str(res))"
+Python  -  Sort dictionaries list by Keys Value List index,https://www.geeksforgeeks.org/python-sort-dictionaries-list-by-keys-value-list-index/,"import heapq
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# using heapq.nsmallest() to get the required sort order
+res = heapq.nsmallest(len(test_list), test_list, key=lambda x: x[K][idx])
+
+# printing result
+print(""The required sort order : "" + str(res))","From code
+The original list : [{'Gfg': [6, 7, 8], 'is': 9, 'best': 10}, {'Gfg': [2, 0, 3], 'is': 11, 'best': 19}, {'Gfg': [4, 6, 9], 'is': 16, 'best': 1}]","Python  -  Sort dictionaries list by Keys Value List index
+import heapq
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# initializing K
+K = ""Gfg""
+
+# initializing idx
+idx = 2
+
+# using heapq.nsmallest() to get the required sort order
+res = heapq.nsmallest(len(test_list), test_list, key=lambda x: x[K][idx])
+
+# printing result
+print(""The required sort order : "" + str(res))"
+Python  -  Sort dictionaries list by Keys Value List index,https://www.geeksforgeeks.org/python-sort-dictionaries-list-by-keys-value-list-index/,"import functools
+
+
+def compare_dicts_by_key_index(d1, d2, key, idx):
+    if d1[key][idx] < d2[key][idx]:
+        return -1
+    elif d1[key][idx] > d2[key][idx]:
+        return 1
+    else:
+        # if the values at the given index are equal,
+        # sort by the ""is"" key in descending order
+        if d1[""is""] > d2[""is""]:
+            return -1
+        elif d1[""is""] < d2[""is""]:
+            return 1
+        else:
+            return 0
+
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# initializing K and idx
+K = ""Gfg""
+idx = 2
+
+# sorting the list using functools.cmp_to_key() and compare_dicts_by_key_index()
+res = sorted(
+    test_list,
+    key=functools.cmp_to_key(lambda d1, d2: compare_dicts_by_key_index(d1, d2, K, idx)),
+)
+
+# printing result
+print(""The required sort order: "" + str(res))","From code
+The original list : [{'Gfg': [6, 7, 8], 'is': 9, 'best': 10}, {'Gfg': [2, 0, 3], 'is': 11, 'best': 19}, {'Gfg': [4, 6, 9], 'is': 16, 'best': 1}]","Python  -  Sort dictionaries list by Keys Value List index
+import functools
+
+
+def compare_dicts_by_key_index(d1, d2, key, idx):
+    if d1[key][idx] < d2[key][idx]:
+        return -1
+    elif d1[key][idx] > d2[key][idx]:
+        return 1
+    else:
+        # if the values at the given index are equal,
+        # sort by the ""is"" key in descending order
+        if d1[""is""] > d2[""is""]:
+            return -1
+        elif d1[""is""] < d2[""is""]:
+            return 1
+        else:
+            return 0
+
+
+# initializing lists
+test_list = [
+    {""Gfg"": [6, 7, 8], ""is"": 9, ""best"": 10},
+    {""Gfg"": [2, 0, 3], ""is"": 11, ""best"": 19},
+    {""Gfg"": [4, 6, 9], ""is"": 16, ""best"": 1},
+]
+
+# initializing K and idx
+K = ""Gfg""
+idx = 2
+
+# sorting the list using functools.cmp_to_key() and compare_dicts_by_key_index()
+res = sorted(
+    test_list,
+    key=functools.cmp_to_key(lambda d1, d2: compare_dicts_by_key_index(d1, d2, K, idx)),
+)
+
+# printing result
+print(""The required sort order: "" + str(res))"
+Python  -  Scoring Matrix using Dictionary,https://www.geeksforgeeks.org/python-scoring-matrix-using-dictionary/,"# Python3 code to demonstrate working of
+# Scoring Matrix using Dictionary
+# Using loop
+
+# initializing list
+test_list = [[""gfg"", ""is"", ""best""], [""gfg"", ""is"", ""for"", ""geeks""]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing test dict
+test_dict = {""gfg"": 5, ""is"": 10, ""best"": 13, ""for"": 2, ""geeks"": 15}
+
+# Scoring Matrix using Dictionary
+# Using loop
+res = []
+for sub in test_list:
+    sum = 0
+    for val in sub:
+        if val in test_dict:
+            sum += test_dict[val]
+    res.append(sum)
+
+# printing result
+print(""The Row scores : "" + str(res))","From code
+The original list is : [['gfg', 'is', 'best'], ['gfg', 'is', 'for', 'geeks']]","Python  -  Scoring Matrix using Dictionary
+# Python3 code to demonstrate working of
+# Scoring Matrix using Dictionary
+# Using loop
+
+# initializing list
+test_list = [[""gfg"", ""is"", ""best""], [""gfg"", ""is"", ""for"", ""geeks""]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing test dict
+test_dict = {""gfg"": 5, ""is"": 10, ""best"": 13, ""for"": 2, ""geeks"": 15}
+
+# Scoring Matrix using Dictionary
+# Using loop
+res = []
+for sub in test_list:
+    sum = 0
+    for val in sub:
+        if val in test_dict:
+            sum += test_dict[val]
+    res.append(sum)
+
+# printing result
+print(""The Row scores : "" + str(res))"
+Python  -  Scoring Matrix using Dictionary,https://www.geeksforgeeks.org/python-scoring-matrix-using-dictionary/,"# Python3 code to demonstrate working of
+# Scoring Matrix using Dictionary
+# Using list comprehension + sum()
+
+# initializing list
+test_list = [[""gfg"", ""is"", ""best""], [""gfg"", ""is"", ""for"", ""geeks""]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing test dict
+test_dict = {""gfg"": 5, ""is"": 10, ""best"": 13, ""for"": 2, ""geeks"": 15}
+
+# Scoring Matrix using Dictionary
+# Using list comprehension + sum()
+res = [
+    sum(test_dict[word] if word.lower() in test_dict else 0 for word in sub)
+    for sub in test_list
+]
+
+# printing result
+print(""The Row scores : "" + str(res))","From code
+The original list is : [['gfg', 'is', 'best'], ['gfg', 'is', 'for', 'geeks']]","Python  -  Scoring Matrix using Dictionary
+# Python3 code to demonstrate working of
+# Scoring Matrix using Dictionary
+# Using list comprehension + sum()
+
+# initializing list
+test_list = [[""gfg"", ""is"", ""best""], [""gfg"", ""is"", ""for"", ""geeks""]]
+
+# printing original list
+print(""The original list is : "" + str(test_list))
+
+# initializing test dict
+test_dict = {""gfg"": 5, ""is"": 10, ""best"": 13, ""for"": 2, ""geeks"": 15}
+
+# Scoring Matrix using Dictionary
+# Using list comprehension + sum()
+res = [
+    sum(test_dict[word] if word.lower() in test_dict else 0 for word in sub)
+    for sub in test_list
+]
+
+# printing result
+print(""The Row scores : "" + str(res))"
+Python  -  Factors Frequency Dictionary,https://www.geeksforgeeks.org/python-factors-frequency-dictionary/,"# Python3 code to demonstrate working of
+# Factors Frequency Dictionary
+# Using loop
+
+# initializing list
+test_list = [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+res = dict()
+
+# iterating till max element
+for idx in range(1, max(test_list)):
+    res[idx] = 0
+    for key in test_list:
+        # checking for factor
+        if key % idx == 0:
+            res[idx] += 1
+
+# printing result
+print(""The constructed dictionary : "" + str(res))","From code
+The original list : [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]","Python  -  Factors Frequency Dictionary
+# Python3 code to demonstrate working of
+# Factors Frequency Dictionary
+# Using loop
+
+# initializing list
+test_list = [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+res = dict()
+
+# iterating till max element
+for idx in range(1, max(test_list)):
+    res[idx] = 0
+    for key in test_list:
+        # checking for factor
+        if key % idx == 0:
+            res[idx] += 1
+
+# printing result
+print(""The constructed dictionary : "" + str(res))"
+Python  -  Factors Frequency Dictionary,https://www.geeksforgeeks.org/python-factors-frequency-dictionary/,"# Python3 code to demonstrate working of
+# Factors Frequency Dictionary
+# Using sum() + loop
+
+# initializing list
+test_list = [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+res = dict()
+for idx in range(1, max(test_list)):
+    # using sum() instead of loop for sum computation
+    res[idx] = sum(key % idx == 0 for key in test_list)
+
+# printing result
+print(""The constructed dictionary : "" + str(res))","From code
+The original list : [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]","Python  -  Factors Frequency Dictionary
+# Python3 code to demonstrate working of
+# Factors Frequency Dictionary
+# Using sum() + loop
+
+# initializing list
+test_list = [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+res = dict()
+for idx in range(1, max(test_list)):
+    # using sum() instead of loop for sum computation
+    res[idx] = sum(key % idx == 0 for key in test_list)
+
+# printing result
+print(""The constructed dictionary : "" + str(res))"
+Python  -  Factors Frequency Dictionary,https://www.geeksforgeeks.org/python-factors-frequency-dictionary/,"import collections
+import itertools
+
+# initializing list
+test_list = [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using collections.Counter() and itertools.chain() to construct frequency dictionary
+res = {
+    i: collections.Counter(
+        itertools.chain(
+            *[[j for j in range(1, i + 1) if key % j == 0] for key in test_list]
+        )
+    )[i]
+    for i in range(1, max(test_list) + 1)
+}
+
+# printing result
+print(""The constructed dictionary : "" + str(res))","From code
+The original list : [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]","Python  -  Factors Frequency Dictionary
+import collections
+import itertools
+
+# initializing list
+test_list = [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+# using collections.Counter() and itertools.chain() to construct frequency dictionary
+res = {
+    i: collections.Counter(
+        itertools.chain(
+            *[[j for j in range(1, i + 1) if key % j == 0] for key in test_list]
+        )
+    )[i]
+    for i in range(1, max(test_list) + 1)
+}
+
+# printing result
+print(""The constructed dictionary : "" + str(res))"
+Python  -  Factors Frequency Dictionary,https://www.geeksforgeeks.org/python-factors-frequency-dictionary/,"# Python3 code to demonstrate working of
+# Factors Frequency Dictionary
+# Using loop
+
+# initializing list
+test_list = [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+
+# iterating till max element
+x = []
+for i in range(1, max(test_list)):
+    for key in test_list:
+        if key % i == 0:
+            x.append(i)
+y = list(set(x))
+res = dict()
+for i in y:
+    res[i] = x.count(i)
+
+# printing result
+print(""The constructed dictionary : "" + str(res))","From code
+The original list : [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]","Python  -  Factors Frequency Dictionary
+# Python3 code to demonstrate working of
+# Factors Frequency Dictionary
+# Using loop
+
+# initializing list
+test_list = [2, 4, 6, 8, 3, 9, 12, 15, 16, 18]
+
+# printing original list
+print(""The original list : "" + str(test_list))
+
+
+# iterating till max element
+x = []
+for i in range(1, max(test_list)):
+    for key in test_list:
+        if key % i == 0:
+            x.append(i)
+y = list(set(x))
+res = dict()
+for i in y:
+    res[i] = x.count(i)
+
+# printing result
+print(""The constructed dictionary : "" + str(res))"
+Count distinct substrings of a string using Rabin Karp algorithm,https://www.geeksforgeeks.org/count-of-distinct-substrings-of-a-given-string-using-rabin-karp-algorithm/?ref=leftbar-rightbar,"#include <bits/stdc++.h>using namespace std;??????// Driver codeint main(){????????????int t = 1;??????????????????// store prime to reduce overflow????????????long long mod = 9007199254740881;??????????????????for(int i = 0; i < t; i++)????????????{????????????????????????""abcd"";??????????????????????????????// to store substrings????????????????????????vector<vector<long long>>l;??????????????????????????????// to store hash values by Rabin Karp algorithm????????????????????????unordered_map<long long,int>d;??????????????????????????????for(int i=0;i<s.length();i++){????????????????????????????????????int suma = 0;????????????????????????????????????long long pre = 0;??????????????????????????????????????????// Number of input alphabets????????????????????????????????????long long D = 256;??????????????????????????????????????????for(int j=i;j<s.length();j++){??????????????????????????????????????????????????????// calculate new hash value by adding next element????????????????????????????????????????????????pre = (pre*D+s[j]) % mod;??????????????????????????????????????????????????????// store string length if non repeat???????"" "";????????????}}??????// This code is contributed by ",Input  : str = ?????????aba????????,"Count distinct substrings of a string using Rabin Karp algorithm
+#include <bits/stdc++.h>using namespace std;??????// Driver codeint main(){????????????int t = 1;??????????????????// store prime to reduce overflow????????????long long mod = 9007199254740881;??????????????????for(int i = 0; i < t; i++)????????????{????????????????????????""abcd"";??????????????????????????????// to store substrings????????????????????????vector<vector<long long>>l;??????????????????????????????// to store hash values by Rabin Karp algorithm????????????????????????unordered_map<long long,int>d;??????????????????????????????for(int i=0;i<s.length();i++){????????????????????????????????????int suma = 0;????????????????????????????????????long long pre = 0;??????????????????????????????????????????// Number of input alphabets????????????????????????????????????long long D = 256;??????????????????????????????????????????for(int j=i;j<s.length();j++){??????????????????????????????????????????????????????// calculate new hash value by adding next element????????????????????????????????????????????????pre = (pre*D+s[j]) % mod;??????????????????????????????????????????????????????// store string length if non repeat???????"" "";????????????}}??????// This code is contributed by "
+Count distinct substrings of a string using Rabin Karp algorithm,https://www.geeksforgeeks.org/count-of-distinct-substrings-of-a-given-string-using-rabin-karp-algorithm/?ref=leftbar-rightbar,"import java.util.*;??????public class Main {????????????????????????public static void main(String[] args) {????????????????????????????????????????????????int t = 1;????????????????????????????????????????????????// store prime to reduce overflow????????????????????????????????????????????????long mod = 9007199254740881L;???????????????????????????????????????""abcd"";??????????????????????????????????????????????????????????????????????????????// to store substrings????????????????????????????????????????????????????????????????????????List<List<Integer>> l = new ArrayList<>();??????????????????????????????????????????????????????????????????????????????// to store hash values by Rabin Karp algorithm????????????????????????????????????????????????????????????????????????Map<Long, Integer> d = new HashMap<>();??????????????????????????????????????????????????????????????????????????????for (int j = 0; j < s.length(); j++) {????????????????????????????????????????????????????????????????????????????????????????????????long suma = 0;????????????????????????????????????????????????????????????????????????????????????????????????long pre = 0;??????????????????????????????????????????????????????????????????????????????????????????????????????// Number of input alphabets????????????????????????????????????????????????????????????????????????????????????????????????int D = 256;??????????????sublist.add(j);????????????????????????????????????????????????sublist.add(k);????????????????????????????????????????????????l.add(sublist);????????????????????????????????????????}????????????????????????????????????????d.put(pre, 1);????????????????????????????????}????????????????????????}??????????????????????????// resulting length????????????????????????System.out.println(l.size());??????????????????????????// resulting distinct substrings????????????????????????for (int j = 0; j < l.size(); j++) {????????????????????????????????int start = l.get(j).get(0);????????????????????????????????int end = l.get(j).get(1);????????????????????????????????System.out.print(s.substring(start, end+1) + "" "");????????????????????????????????????????????????????",Input  : str = ?????????aba????????,"Count distinct substrings of a string using Rabin Karp algorithm
+import java.util.*;??????public class Main {????????????????????????public static void main(String[] args) {????????????????????????????????????????????????int t = 1;????????????????????????????????????????????????// store prime to reduce overflow????????????????????????????????????????????????long mod = 9007199254740881L;???????????????????????????????????????""abcd"";??????????????????????????????????????????????????????????????????????????????// to store substrings????????????????????????????????????????????????????????????????????????List<List<Integer>> l = new ArrayList<>();??????????????????????????????????????????????????????????????????????????????// to store hash values by Rabin Karp algorithm????????????????????????????????????????????????????????????????????????Map<Long, Integer> d = new HashMap<>();??????????????????????????????????????????????????????????????????????????????for (int j = 0; j < s.length(); j++) {????????????????????????????????????????????????????????????????????????????????????????????????long suma = 0;????????????????????????????????????????????????????????????????????????????????????????????????long pre = 0;??????????????????????????????????????????????????????????????????????????????????????????????????????// Number of input alphabets????????????????????????????????????????????????????????????????????????????????????????????????int D = 256;??????????????sublist.add(j);????????????????????????????????????????????????sublist.add(k);????????????????????????????????????????????????l.add(sublist);????????????????????????????????????????}????????????????????????????????????????d.put(pre, 1);????????????????????????????????}????????????????????????}??????????????????????????// resulting length????????????????????????System.out.println(l.size());??????????????????????????// resulting distinct substrings????????????????????????for (int j = 0; j < l.size(); j++) {????????????????????????????????int start = l.get(j).get(0);????????????????????????????????int end = l.get(j).get(1);????????????????????????????????System.out.print(s.substring(start, end+1) + "" "");????????????????????????????????????????????????????"
+Count distinct substrings of a string using Rabin Karp algorithm,https://www.geeksforgeeks.org/count-of-distinct-substrings-of-a-given-string-using-rabin-karp-algorithm/?ref=leftbar-rightbar,"# importing libraries
+import sys
+import math as mt
+
+t = 1
+# store prime to reduce overflow
+mod = 9007199254740881
+
+for ___ in range(t):
+    # string to check number of distinct substring
+    s = ""abcd""
+
+    # to store substrings
+    l = []
+
+    # to store hash values by Rabin Karp algorithm
+    d = {}
+
+    for i in range(len(s)):
+        suma = 0
+        pre = 0
+
+        # Number of input alphabets
+        D = 256
+
+        for j in range(i, len(s)):
+            # calculate new hash value by adding next element
+            pre = (pre * D + ord(s[j])) % mod
+
+            # store string length if non repeat
+            if d.get(pre, -1) == -1:
+                l.append([i, j])
+            d[pre] = 1
+
+    # resulting length
+    print(len(l))
+
+    # resulting distinct substrings
+    for i in range(len(l)):
+        print(s[l[i][0] : l[i][1] + 1], end="" "")",Input  : str = ?????????aba????????,"Count distinct substrings of a string using Rabin Karp algorithm
+# importing libraries
+import sys
+import math as mt
+
+t = 1
+# store prime to reduce overflow
+mod = 9007199254740881
+
+for ___ in range(t):
+    # string to check number of distinct substring
+    s = ""abcd""
+
+    # to store substrings
+    l = []
+
+    # to store hash values by Rabin Karp algorithm
+    d = {}
+
+    for i in range(len(s)):
+        suma = 0
+        pre = 0
+
+        # Number of input alphabets
+        D = 256
+
+        for j in range(i, len(s)):
+            # calculate new hash value by adding next element
+            pre = (pre * D + ord(s[j])) % mod
+
+            # store string length if non repeat
+            if d.get(pre, -1) == -1:
+                l.append([i, j])
+            d[pre] = 1
+
+    # resulting length
+    print(len(l))
+
+    # resulting distinct substrings
+    for i in range(len(l)):
+        print(s[l[i][0] : l[i][1] + 1], end="" "")"
+Count distinct substrings of a string using Rabin Karp algorithm,https://www.geeksforgeeks.org/count-of-distinct-substrings-of-a-given-string-using-rabin-karp-algorithm/?ref=leftbar-rightbar,"<script>??????let t = 1??????// store prime to reduce overflowlet mod = 9007199254740881??????for(let i = 0; i < t; i++){????????????????????????// string to check number of distinct substring????????????????????????let s = 'abcd'??????????????????????????????// to store substrings????????????????????????let l = []??????????????????????????????// to store hash values by Rabin Karp algorithm????????????????????????let d = new Map()??????????????????????????????for(let i=0;i<s.length;i++){????????????????????????????????????????????????let suma = 0????????????????????????????????????????????????let pre = 0??????????????????????????????????????????????????????// Number of input alphabets????????????????????????????????????????????????let D = 256??????????????????????????????????????????????????????for(let j=i;j<s.length;j++){??????????????????????????????????????????????????????????????????????????????// calculate new hash value by adding n""</br>"")??????????????????????????????// resulting distinct substrings????????????????????????for(let i = 0; i < l.length; i++)??????????????????????????"" "")}??????// This code is contributed by shinjanpatra??????<",Input  : str = ?????????aba????????,"Count distinct substrings of a string using Rabin Karp algorithm
+<script>??????let t = 1??????// store prime to reduce overflowlet mod = 9007199254740881??????for(let i = 0; i < t; i++){????????????????????????// string to check number of distinct substring????????????????????????let s = 'abcd'??????????????????????????????// to store substrings????????????????????????let l = []??????????????????????????????// to store hash values by Rabin Karp algorithm????????????????????????let d = new Map()??????????????????????????????for(let i=0;i<s.length;i++){????????????????????????????????????????????????let suma = 0????????????????????????????????????????????????let pre = 0??????????????????????????????????????????????????????// Number of input alphabets????????????????????????????????????????????????let D = 256??????????????????????????????????????????????????????for(let j=i;j<s.length;j++){??????????????????????????????????????????????????????????????????????????????// calculate new hash value by adding n""</br>"")??????????????????????????????// resulting distinct substrings????????????????????????for(let i = 0; i < l.length; i++)??????????????????????????"" "")}??????// This code is contributed by shinjanpatra??????<"
+Count distinct substrings of a string using Rabin Karp algorithm,https://www.geeksforgeeks.org/count-of-distinct-substrings-of-a-given-string-using-rabin-karp-algorithm/?ref=leftbar-rightbar,"using System;using System.Collections.Generic;??????class GFG {static void Main(){int t = 1;????????????????????????????????????// store prime to reduce overflow????????????????????????long mod = 9007199254740881;??????????????????????????????for (int i = 0; i < t; i++)????????????????????????{??????????""abcd"";??????????????????????????????????????????????????????// to store substrings????????????????????????????????????????????????List<List<long>> l = new List<List<long>>();??????????????????????????????????????????????????????// to store hash values by Rabin Karp algorithm????????????????????????????????????????????????Dictionary<long, int> d = new Dictionary<long, int>();??????????????????????????????????????????????????????for (int j = 0; j < s.Length; j++)????????????????????????????????????????????????{????????????????????????????????????????????????????????????????????????int suma = 0;????????????????????????????????????????????????????????????????????????long pre = 0;??????????????????????????????????????????????????????????????????????????????// Number of input alphabets????????????????????????????????????????????????????????????????????????long D = 256;??????????????????????????????????????????????????????????????????????????????for (int k = j; k < s.Length; k++)??????????????????????????????????????????b.Add(k);????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????l.Add(sub);????????????????????????????????????????????????????????????????????????????????????????????????}????????????????????????????????????????????????????????????????????????????????????????????????d[pre] = 1;????????????????????????????????????????????????????????????????????????}????????????????????????????????????????????????}?????????????????????????????????????????"" "");????????????????????????????????????????????????}?????????????????????",Input  : str = ?????????aba????????,"Count distinct substrings of a string using Rabin Karp algorithm
+using System;using System.Collections.Generic;??????class GFG {static void Main(){int t = 1;????????????????????????????????????// store prime to reduce overflow????????????????????????long mod = 9007199254740881;??????????????????????????????for (int i = 0; i < t; i++)????????????????????????{??????????""abcd"";??????????????????????????????????????????????????????// to store substrings????????????????????????????????????????????????List<List<long>> l = new List<List<long>>();??????????????????????????????????????????????????????// to store hash values by Rabin Karp algorithm????????????????????????????????????????????????Dictionary<long, int> d = new Dictionary<long, int>();??????????????????????????????????????????????????????for (int j = 0; j < s.Length; j++)????????????????????????????????????????????????{????????????????????????????????????????????????????????????????????????int suma = 0;????????????????????????????????????????????????????????????????????????long pre = 0;??????????????????????????????????????????????????????????????????????????????// Number of input alphabets????????????????????????????????????????????????????????????????????????long D = 256;??????????????????????????????????????????????????????????????????????????????for (int k = j; k < s.Length; k++)??????????????????????????????????????????b.Add(k);????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????l.Add(sub);????????????????????????????????????????????????????????????????????????????????????????????????}????????????????????????????????????????????????????????????????????????????????????????????????d[pre] = 1;????????????????????????????????????????????????????????????????????????}????????????????????????????????????????????????}?????????????????????????????????????????"" "");????????????????????????????????????????????????}?????????????????????"
+Count distinct substrings of a string using Rabin Karp algorithm,https://www.geeksforgeeks.org/count-of-distinct-substrings-of-a-given-string-using-rabin-karp-algorithm/?ref=leftbar-rightbar,"#include <iostream>#include <unordered_set>#include <string>??????using namespace std;??????int main() {????????????????????????// Input s""abcd"";??????????????????????????????// Set to store distinct substrings????????????????????????unordered_set<string> substrings;??????????????????????????????// Iterate over all possible substrings and add them to the set????????????????????????for (int i = 0; i < s.size(); i++) {????????????????????????????????????????????????for (int j = i; j < s.size(); j++) {????????????????????????????????????????????????????????????????????????substrings.insert(s.substr(i, j - i + 1));???????",Input  : str = ?????????aba????????,"Count distinct substrings of a string using Rabin Karp algorithm
+#include <iostream>#include <unordered_set>#include <string>??????using namespace std;??????int main() {????????????????????????// Input s""abcd"";??????????????????????????????// Set to store distinct substrings????????????????????????unordered_set<string> substrings;??????????????????????????????// Iterate over all possible substrings and add them to the set????????????????????????for (int i = 0; i < s.size(); i++) {????????????????????????????????????????????????for (int j = i; j < s.size(); j++) {????????????????????????????????????????????????????????????????????????substrings.insert(s.substr(i, j - i + 1));???????"
+Count distinct substrings of a string using Rabin Karp algorithm,https://www.geeksforgeeks.org/count-of-distinct-substrings-of-a-given-string-using-rabin-karp-algorithm/?ref=leftbar-rightbar,"import java.util.*;??????public class Main {????????????????????????public static void main(String[] args) {??????????????????????????????????????""abcd"";??????????????????????????????????????????????????????// Set to store distinct substrings????????????????????????????????????????????????Set<String> substrings = new HashSet<>();??????????????????????????????????????????????????????// Iterate over all possible substrings and add them to the set????????????????????????????????????????????????for (int i = 0; i < s.length(); i++) {????????????????????????????????????????????????????????????????????????for (int j = i; j < s.length(); j++) {????????????????????????????????????????????????????????????????????????????????????????????????",Input  : str = ?????????aba????????,"Count distinct substrings of a string using Rabin Karp algorithm
+import java.util.*;??????public class Main {????????????????????????public static void main(String[] args) {??????????????????????????????????????""abcd"";??????????????????????????????????????????????????????// Set to store distinct substrings????????????????????????????????????????????????Set<String> substrings = new HashSet<>();??????????????????????????????????????????????????????// Iterate over all possible substrings and add them to the set????????????????????????????????????????????????for (int i = 0; i < s.length(); i++) {????????????????????????????????????????????????????????????????????????for (int j = i; j < s.length(); j++) {????????????????????????????????????????????????????????????????????????????????????????????????"
+Python program to build an undirected graph and finding shortest path using Dictionaries,https://www.geeksforgeeks.org/building-an-undirected-graph-and-finding-shortest-path-using-dictionaries-in-python/?ref=leftbar-rightbar,"# Python3 implementation to build a
+# graph using Dictionaries
+
+from collections import defaultdict
+
+
+# Function to build the graph
+def build_graph():
+    edges = [
+        [""A"", ""B""],
+        [""A"", ""E""],
+        [""A"", ""C""],
+        [""B"", ""D""],
+        [""B"", ""E""],
+        [""C"", ""F""],
+        [""C"", ""G""],
+        [""D"", ""E""],
+    ]
+    graph = defaultdict(list)
+
+    # Loop to iterate over every
+    # edge of the graph
+    for edge in edges:
+        a, b = edge[0], edge[1]
+
+        # Creating the graph
+        # as adjacency list
+        graph[a].append(b)
+        graph[b].append(a)
+    return graph
+
+
+if __name__ == ""__main__"":
+    graph = build_graph()
+
+    print(graph)","From code
+{","Python program to build an undirected graph and finding shortest path using Dictionaries
+# Python3 implementation to build a
+# graph using Dictionaries
+
+from collections import defaultdict
+
+
+# Function to build the graph
+def build_graph():
+    edges = [
+        [""A"", ""B""],
+        [""A"", ""E""],
+        [""A"", ""C""],
+        [""B"", ""D""],
+        [""B"", ""E""],
+        [""C"", ""F""],
+        [""C"", ""G""],
+        [""D"", ""E""],
+    ]
+    graph = defaultdict(list)
+
+    # Loop to iterate over every
+    # edge of the graph
+    for edge in edges:
+        a, b = edge[0], edge[1]
+
+        # Creating the graph
+        # as adjacency list
+        graph[a].append(b)
+        graph[b].append(a)
+    return graph
+
+
+if __name__ == ""__main__"":
+    graph = build_graph()
+
+    print(graph)"
+Python program to build an undirected graph and finding shortest path using Dictionaries,https://www.geeksforgeeks.org/building-an-undirected-graph-and-finding-shortest-path-using-dictionaries-in-python/?ref=leftbar-rightbar,"# Python implementation to find the
+# shortest path in the graph using
+# dictionaries
+
+
+# Function to find the shortest
+# path between two nodes of a graph
+def BFS_SP(graph, start, goal):
+    explored = []
+
+    # Queue for traversing the
+    # graph in the BFS
+    queue = [[start]]
+
+    # If the desired node is
+    # reached
+    if start == goal:
+        print(""Same Node"")
+        return
+
+    # Loop to traverse the graph
+    # with the help of the queue
+    while queue:
+        path = queue.pop(0)
+        node = path[-1]
+
+        # Condition to check if the
+        # current node is not visited
+        if node not in explored:
+            neighbours = graph[node]
+
+            # Loop to iterate over the
+            # neighbours of the node
+            for neighbour in neighbours:
+                new_path = list(path)
+                new_path.append(neighbour)
+                queue.append(new_path)
+
+                # Condition to check if the
+                # neighbour node is the goal
+                if neighbour == goal:
+                    print(""Shortest path = "", *new_path)
+                    return
+            explored.append(node)
+
+    # Condition when the nodes
+    # are not connected
+    print(""So sorry, but a connecting"" ""path doesn't exist :("")
+    return
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    # Graph using dictionaries
+    graph = {
+        ""A"": [""B"", ""E"", ""C""],
+        ""B"": [""A"", ""D"", ""E""],
+        ""C"": [""A"", ""F"", ""G""],
+        ""D"": [""B"", ""E""],
+        ""E"": [""A"", ""B"", ""D""],
+        ""F"": [""C""],
+        ""G"": [""C""],
+    }
+
+    # Function Call
+    BFS_SP(graph, ""A"", ""D"")","From code
+{","Python program to build an undirected graph and finding shortest path using Dictionaries
+# Python implementation to find the
+# shortest path in the graph using
+# dictionaries
+
+
+# Function to find the shortest
+# path between two nodes of a graph
+def BFS_SP(graph, start, goal):
+    explored = []
+
+    # Queue for traversing the
+    # graph in the BFS
+    queue = [[start]]
+
+    # If the desired node is
+    # reached
+    if start == goal:
+        print(""Same Node"")
+        return
+
+    # Loop to traverse the graph
+    # with the help of the queue
+    while queue:
+        path = queue.pop(0)
+        node = path[-1]
+
+        # Condition to check if the
+        # current node is not visited
+        if node not in explored:
+            neighbours = graph[node]
+
+            # Loop to iterate over the
+            # neighbours of the node
+            for neighbour in neighbours:
+                new_path = list(path)
+                new_path.append(neighbour)
+                queue.append(new_path)
+
+                # Condition to check if the
+                # neighbour node is the goal
+                if neighbour == goal:
+                    print(""Shortest path = "", *new_path)
+                    return
+            explored.append(node)
+
+    # Condition when the nodes
+    # are not connected
+    print(""So sorry, but a connecting"" ""path doesn't exist :("")
+    return
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    # Graph using dictionaries
+    graph = {
+        ""A"": [""B"", ""E"", ""C""],
+        ""B"": [""A"", ""D"", ""E""],
+        ""C"": [""A"", ""F"", ""G""],
+        ""D"": [""B"", ""E""],
+        ""E"": [""A"", ""B"", ""D""],
+        ""F"": [""C""],
+        ""G"": [""C""],
+    }
+
+    # Function Call
+    BFS_SP(graph, ""A"", ""D"")"
+LRU Cache in Python using OrderedDict,https://www.geeksforgeeks.org/lru-cache-in-python-using-ordereddict/?ref=leftbar-rightbar,"from collections import OrderedDict
+
+
+class LRUCache:
+    # initialising capacity
+    def __init__(self, capacity: int):
+        self.cache = OrderedDict()
+        self.capacity = capacity
+
+    # we return the value of the key
+    # that is queried in O(1) and return -1 if we
+    # don't find the key in out dict / cache.
+    # And also move the key to the end
+    # to show that it was recently used.
+    def get(self, key: int) -> int:
+        if key not in self.cache:
+            return -1
+        else:
+            self.cache.move_to_end(key)
+            return self.cache[key]
+
+    # first, we add / update the key by conventional methods.
+    # And also move the key to the end to show that it was recently used.
+    # But here we will also check whether the length of our
+    # ordered dictionary has exceeded our capacity,
+    # If so we remove the first key (least recently used)
+    def put(self, key: int, value: int) -> None:
+        self.cache[key] = value
+        self.cache.move_to_end(key)
+        if len(self.cache) > self.capacity:
+            self.cache.popitem(last=False)
+
+
+# RUNNER
+# initializing our cache with the capacity of 2
+cache = LRUCache(2)
+
+
+cache.put(1, 1)
+print(cache.cache)
+cache.put(2, 2)
+print(cache.cache)
+cache.get(1)
+print(cache.cache)
+cache.put(3, 3)
+print(cache.cache)
+cache.get(2)
+print(cache.cache)
+cache.put(4, 4)
+print(cache.cache)
+cache.get(1)
+print(cache.cache)
+cache.get(3)
+print(cache.cache)
+cache.get(4)
+print(cache.cache)
+
+# This code was contributed by Sachin Negi","Input/Output : 
+LRUCache cache = new LRUCache( 2 /* capacity */ );","LRU Cache in Python using OrderedDict
+from collections import OrderedDict
+
+
+class LRUCache:
+    # initialising capacity
+    def __init__(self, capacity: int):
+        self.cache = OrderedDict()
+        self.capacity = capacity
+
+    # we return the value of the key
+    # that is queried in O(1) and return -1 if we
+    # don't find the key in out dict / cache.
+    # And also move the key to the end
+    # to show that it was recently used.
+    def get(self, key: int) -> int:
+        if key not in self.cache:
+            return -1
+        else:
+            self.cache.move_to_end(key)
+            return self.cache[key]
+
+    # first, we add / update the key by conventional methods.
+    # And also move the key to the end to show that it was recently used.
+    # But here we will also check whether the length of our
+    # ordered dictionary has exceeded our capacity,
+    # If so we remove the first key (least recently used)
+    def put(self, key: int, value: int) -> None:
+        self.cache[key] = value
+        self.cache.move_to_end(key)
+        if len(self.cache) > self.capacity:
+            self.cache.popitem(last=False)
+
+
+# RUNNER
+# initializing our cache with the capacity of 2
+cache = LRUCache(2)
+
+
+cache.put(1, 1)
+print(cache.cache)
+cache.put(2, 2)
+print(cache.cache)
+cache.get(1)
+print(cache.cache)
+cache.put(3, 3)
+print(cache.cache)
+cache.get(2)
+print(cache.cache)
+cache.put(4, 4)
+print(cache.cache)
+cache.get(1)
+print(cache.cache)
+cache.get(3)
+print(cache.cache)
+cache.get(4)
+print(cache.cache)
+
+# This code was contributed by Sachin Negi"
+Find the size of a Set in Python,https://www.geeksforgeeks.org/find-the-size-of-a-set-in-python/,"import sys
+
+# sample Sets
+Set1 = {""A"", 1, ""B"", 2, ""C"", 3}
+Set2 = {""Geek1"", ""Raju"", ""Geek2"", ""Nikhil"", ""Geek3"", ""Deepanshu""}
+Set3 = {(1, ""Lion""), (2, ""Tiger""), (3, ""Fox"")}
+
+# print the sizes of sample Sets
+print(""Size of Set1: "" + str(sys.getsizeof(Set1)) + ""bytes"")
+print(""Size of Set2: "" + str(sys.getsizeof(Set2)) + ""bytes"")
+print(""Size of Set3: "" + str(sys.getsizeof(Set3)) + ""bytes"")","From code
+Size of Set1: 736bytes","Find the size of a Set in Python
+import sys
+
+# sample Sets
+Set1 = {""A"", 1, ""B"", 2, ""C"", 3}
+Set2 = {""Geek1"", ""Raju"", ""Geek2"", ""Nikhil"", ""Geek3"", ""Deepanshu""}
+Set3 = {(1, ""Lion""), (2, ""Tiger""), (3, ""Fox"")}
+
+# print the sizes of sample Sets
+print(""Size of Set1: "" + str(sys.getsizeof(Set1)) + ""bytes"")
+print(""Size of Set2: "" + str(sys.getsizeof(Set2)) + ""bytes"")
+print(""Size of Set3: "" + str(sys.getsizeof(Set3)) + ""bytes"")"
+Find the size of a Set in Python,https://www.geeksforgeeks.org/find-the-size-of-a-set-in-python/,"import sys
+
+# sample Sets
+Set1 = {""A"", 1, ""B"", 2, ""C"", 3}
+Set2 = {""Geek1"", ""Raju"", ""Geek2"", ""Nikhil"", ""Geek3"", ""Deepanshu""}
+Set3 = {(1, ""Lion""), (2, ""Tiger""), (3, ""Fox"")}
+
+# print the sizes of sample Sets
+print(""Size of Set1: "" + str(Set1.__sizeof__()) + ""bytes"")
+print(""Size of Set2: "" + str(Set2.__sizeof__()) + ""bytes"")
+print(""Size of Set3: "" + str(Set3.__sizeof__()) + ""bytes"")","From code
+Size of Set1: 736bytes","Find the size of a Set in Python
+import sys
+
+# sample Sets
+Set1 = {""A"", 1, ""B"", 2, ""C"", 3}
+Set2 = {""Geek1"", ""Raju"", ""Geek2"", ""Nikhil"", ""Geek3"", ""Deepanshu""}
+Set3 = {(1, ""Lion""), (2, ""Tiger""), (3, ""Fox"")}
+
+# print the sizes of sample Sets
+print(""Size of Set1: "" + str(Set1.__sizeof__()) + ""bytes"")
+print(""Size of Set2: "" + str(Set2.__sizeof__()) + ""bytes"")
+print(""Size of Set3: "" + str(Set3.__sizeof__()) + ""bytes"")"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# Creating a set using string
+test_set = set(""geEks"")
+
+# Iterating using for loop
+for val in test_set:
+    print(val)","From code
+k","Iterate over a set in Python
+# Creating a set using string
+test_set = set(""geEks"")
+
+# Iterating using for loop
+for val in test_set:
+    print(val)"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    for val in test_set:
+        _ = val
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))","From code
+k","Iterate over a set in Python
+# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    for val in test_set:
+        _ = val
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# Creating a set using string
+test_set = set(""geEks"")
+
+# Iterating using enumerated for loop
+for id, val in enumerate(test_set):
+    print(id, val)","From code
+k","Iterate over a set in Python
+# Creating a set using string
+test_set = set(""geEks"")
+
+# Iterating using enumerated for loop
+for id, val in enumerate(test_set):
+    print(id, val)"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    for id, val in enumerate(test_set):
+        _ = val
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))","From code
+k","Iterate over a set in Python
+# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    for id, val in enumerate(test_set):
+        _ = val
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# Creating a set using string
+test_set = set(""geEks"")
+
+test_list = list(test_set)
+
+# Iterating over a set as a indexed list
+for id in range(len(test_list)):
+    print(test_list[id])","From code
+k","Iterate over a set in Python
+# Creating a set using string
+test_set = set(""geEks"")
+
+test_list = list(test_set)
+
+# Iterating over a set as a indexed list
+for id in range(len(test_list)):
+    print(test_list[id])"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    test_list = list(test_set)
+
+    for id in range(len(test_list)):
+        _ = test_list[id]
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))","From code
+k","Iterate over a set in Python
+# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    test_list = list(test_set)
+
+    for id in range(len(test_list)):
+        _ = test_list[id]
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# Creating a set using string
+test_set = set(""geEks"")
+
+# Iterating using list-comprehension
+com = list(val for val in test_set)
+print(*com)","From code
+k","Iterate over a set in Python
+# Creating a set using string
+test_set = set(""geEks"")
+
+# Iterating using list-comprehension
+com = list(val for val in test_set)
+print(*com)"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    list(val for val in test_set)
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))","From code
+k","Iterate over a set in Python
+# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    list(val for val in test_set)
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# Creating a set using string
+test_set = set(""geEks"")
+
+# Iterating using list-comprehension
+com = [print(val) for val in test_set]","From code
+k","Iterate over a set in Python
+# Creating a set using string
+test_set = set(""geEks"")
+
+# Iterating using list-comprehension
+com = [print(val) for val in test_set]"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    [val for val in test_set]
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))","From code
+k","Iterate over a set in Python
+# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    [val for val in test_set]
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    [map(lambda val: val, test_set)]
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))","From code
+k","Iterate over a set in Python
+# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    [map(lambda val: val, test_set)]
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    for val in iter(test_set):
+        _ = val
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))","From code
+k","Iterate over a set in Python
+# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    for val in iter(test_set):
+        _ = val
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# Creating a set using string
+test_set = set(""geEks"")
+
+iter_gen = iter(test_set)
+
+while True:
+    try:
+        # get the next item
+        print(next(iter_gen))
+
+        """""" do something with element """"""
+
+    except StopIteration:
+        # if StopIteration is raised,
+        # break from loop
+        break","From code
+k","Iterate over a set in Python
+# Creating a set using string
+test_set = set(""geEks"")
+
+iter_gen = iter(test_set)
+
+while True:
+    try:
+        # get the next item
+        print(next(iter_gen))
+
+        """""" do something with element """"""
+
+    except StopIteration:
+        # if StopIteration is raised,
+        # break from loop
+        break"
+Iterate over a set in Python,https://www.geeksforgeeks.org/iterate-over-a-set-in-python/,"# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    iter_gen = iter(test_set)
+    while True:
+        try:
+            # get the next item
+            next(iter_gen)
+            # do something with element
+        except StopIteration:
+            # if StopIteration is raised, break from loop
+            break
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))","From code
+k","Iterate over a set in Python
+# importing libraries
+from timeit import default_timer as timer
+import itertools
+import random
+
+
+# Function under evaluation
+def test_func(test_set):
+    iter_gen = iter(test_set)
+    while True:
+        try:
+            # get the next item
+            next(iter_gen)
+            # do something with element
+        except StopIteration:
+            # if StopIteration is raised, break from loop
+            break
+
+
+# Driver function
+if __name__ == ""__main__"":
+    random.seed(21)
+    for _ in range(5):
+        test_set = set()
+
+        # generating a set of random numbers
+        for el in range(int(1e6)):
+            el = random.random()
+            test_set.add(el)
+
+        start = timer()
+        test_func(test_set)
+        end = timer()
+
+        print(str(end - start))"
+Python  -  Maximum and Minimum in set,https://www.geeksforgeeks.org/python-maximum-minimum-set/,"# Python code to get the maximum element from a set
+def MAX(sets):
+    return max(sets)
+
+
+# Driver Code
+sets = set([8, 16, 24, 1, 25, 3, 10, 65, 55])
+print(MAX(sets))","Input : set = ([8, 16, 24, 1, 25, 3, 10, 65, 55])
+Output : max is 65","Python  -  Maximum and Minimum in set
+# Python code to get the maximum element from a set
+def MAX(sets):
+    return max(sets)
+
+
+# Driver Code
+sets = set([8, 16, 24, 1, 25, 3, 10, 65, 55])
+print(MAX(sets))"
+Python  -  Maximum and Minimum in set,https://www.geeksforgeeks.org/python-maximum-minimum-set/,"# Python code to get the minimum element from a set
+def MIN(sets):
+    return min(sets)
+
+
+# Driver Code
+sets = set([4, 12, 10, 9, 4, 13])
+print(MIN(sets))","Input : set = ([8, 16, 24, 1, 25, 3, 10, 65, 55])
+Output : max is 65","Python  -  Maximum and Minimum in set
+# Python code to get the minimum element from a set
+def MIN(sets):
+    return min(sets)
+
+
+# Driver Code
+sets = set([4, 12, 10, 9, 4, 13])
+print(MIN(sets))"
+Python  -  Remove items from Set,https://www.geeksforgeeks.org/python-remove-items-set/,"# Python program to remove elements from set
+# Using the pop() method
+def Remove(initial_set):
+    while initial_set:
+        initial_set.pop()
+        print(initial_set)
+
+
+# Driver Code
+initial_set = set([12, 10, 13, 15, 8, 9])
+Remove(initial_set)","Input : set([12, 10, 13, 15, 8, 9])
+Output :","Python  -  Remove items from Set
+# Python program to remove elements from set
+# Using the pop() method
+def Remove(initial_set):
+    while initial_set:
+        initial_set.pop()
+        print(initial_set)
+
+
+# Driver Code
+initial_set = set([12, 10, 13, 15, 8, 9])
+Remove(initial_set)"
+Python  -  Remove items from Set,https://www.geeksforgeeks.org/python-remove-items-set/,"# initialize the set
+my_set = set([12, 10, 13, 15, 8, 9])
+
+# remove elements one by one using discard() method
+while my_set:
+    my_set.discard(max(my_set))
+    print(my_set)","Input : set([12, 10, 13, 15, 8, 9])
+Output :","Python  -  Remove items from Set
+# initialize the set
+my_set = set([12, 10, 13, 15, 8, 9])
+
+# remove elements one by one using discard() method
+while my_set:
+    my_set.discard(max(my_set))
+    print(my_set)"
+Python  -  Remove items from Set,https://www.geeksforgeeks.org/python-remove-items-set/,"# initialize the set
+my_set = set([12, 10, 13, 15, 8, 9])
+
+# remove elements one by one using remove() method
+for i in range(len(my_set)):
+    my_set.remove(next(iter(my_set)))
+    print(my_set)","Input : set([12, 10, 13, 15, 8, 9])
+Output :","Python  -  Remove items from Set
+# initialize the set
+my_set = set([12, 10, 13, 15, 8, 9])
+
+# remove elements one by one using remove() method
+for i in range(len(my_set)):
+    my_set.remove(next(iter(my_set)))
+    print(my_set)"
+Python  -  Check if two lists have at-least one element common,https://www.geeksforgeeks.org/python-check-two-lists-least-one-element-common/,"# Python program to check
+# if two lists have at-least
+# one element common
+# using traversal of list
+
+
+def common_data(list1, list2):
+    result = False
+
+    # traverse in the 1st list
+    for x in list1:
+        # traverse in the 2nd list
+        for y in list2:
+            # if one common
+            if x == y:
+                result = True
+                return result
+
+    return result
+
+
+# driver code
+a = [1, 2, 3, 4, 5]
+b = [5, 6, 7, 8, 9]
+print(common_data(a, b))
+
+a = [1, 2, 3, 4, 5]
+b = [6, 7, 8, 9]
+print(common_data(a, b))","Input : a = [1, 2, 3, 4, 5]
+        b = [5, 6, 7, 8, 9]","Python  -  Check if two lists have at-least one element common
+# Python program to check
+# if two lists have at-least
+# one element common
+# using traversal of list
+
+
+def common_data(list1, list2):
+    result = False
+
+    # traverse in the 1st list
+    for x in list1:
+        # traverse in the 2nd list
+        for y in list2:
+            # if one common
+            if x == y:
+                result = True
+                return result
+
+    return result
+
+
+# driver code
+a = [1, 2, 3, 4, 5]
+b = [5, 6, 7, 8, 9]
+print(common_data(a, b))
+
+a = [1, 2, 3, 4, 5]
+b = [6, 7, 8, 9]
+print(common_data(a, b))"
+Python  -  Check if two lists have at-least one element common,https://www.geeksforgeeks.org/python-check-two-lists-least-one-element-common/,"# Python program to check
+# if two lists have at-least
+# one element common
+# using set and property
+
+
+def common_member(a, b):
+    a_set = set(a)
+    b_set = set(b)
+    if a_set & b_set:
+        return True
+    else:
+        return False
+
+
+a = [1, 2, 3, 4, 5]
+b = [5, 6, 7, 8, 9]
+print(common_member(a, b))
+
+a = [1, 2, 3, 4, 5]
+b = [6, 7, 8, 9]
+print(common_member(a, b))","Input : a = [1, 2, 3, 4, 5]
+        b = [5, 6, 7, 8, 9]","Python  -  Check if two lists have at-least one element common
+# Python program to check
+# if two lists have at-least
+# one element common
+# using set and property
+
+
+def common_member(a, b):
+    a_set = set(a)
+    b_set = set(b)
+    if a_set & b_set:
+        return True
+    else:
+        return False
+
+
+a = [1, 2, 3, 4, 5]
+b = [5, 6, 7, 8, 9]
+print(common_member(a, b))
+
+a = [1, 2, 3, 4, 5]
+b = [6, 7, 8, 9]
+print(common_member(a, b))"
+Python  -  Check if two lists have at-least one element common,https://www.geeksforgeeks.org/python-check-two-lists-least-one-element-common/,"# Python program to check
+# if two lists have at-least
+# one element common
+# using set intersection
+
+
+def common_member(a, b):
+    a_set = set(a)
+    b_set = set(b)
+    if len(a_set.intersection(b_set)) > 0:
+        return True
+    return False
+
+
+a = [1, 2, 3, 4, 5]
+b = [5, 6, 7, 8, 9]
+print(common_member(a, b))
+
+a = [1, 2, 3, 4, 5]
+b = [6, 7, 8, 9]
+print(common_member(a, b))","Input : a = [1, 2, 3, 4, 5]
+        b = [5, 6, 7, 8, 9]","Python  -  Check if two lists have at-least one element common
+# Python program to check
+# if two lists have at-least
+# one element common
+# using set intersection
+
+
+def common_member(a, b):
+    a_set = set(a)
+    b_set = set(b)
+    if len(a_set.intersection(b_set)) > 0:
+        return True
+    return False
+
+
+a = [1, 2, 3, 4, 5]
+b = [5, 6, 7, 8, 9]
+print(common_member(a, b))
+
+a = [1, 2, 3, 4, 5]
+b = [6, 7, 8, 9]
+print(common_member(a, b))"
+Python  -  Check if two lists have at-least one element common,https://www.geeksforgeeks.org/python-check-two-lists-least-one-element-common/,"from collections import Counter
+
+
+def have_common_element(list1, list2):
+    counter1 = Counter(list1)
+    counter2 = Counter(list2)
+    for element, count in counter1.items():
+        if element in counter2 and count > 0:
+            return True
+    return False
+
+
+a = [1, 2, 3, 4, 5]
+b = [5, 6, 7, 8, 9]
+print(have_common_element(a, b))  # True
+
+a = [1, 2, 3, 4, 5]
+b = [6, 7, 8, 9]
+print(have_common_element(a, b))  # False","Input : a = [1, 2, 3, 4, 5]
+        b = [5, 6, 7, 8, 9]","Python  -  Check if two lists have at-least one element common
+from collections import Counter
+
+
+def have_common_element(list1, list2):
+    counter1 = Counter(list1)
+    counter2 = Counter(list2)
+    for element, count in counter1.items():
+        if element in counter2 and count > 0:
+            return True
+    return False
+
+
+a = [1, 2, 3, 4, 5]
+b = [5, 6, 7, 8, 9]
+print(have_common_element(a, b))  # True
+
+a = [1, 2, 3, 4, 5]
+b = [6, 7, 8, 9]
+print(have_common_element(a, b))  # False"
+Python  -  Check if two lists have at-least one element common,https://www.geeksforgeeks.org/python-check-two-lists-least-one-element-common/,"import operator as op
+
+# Python code to check if two lists
+# have any element in common
+
+# Initialization of list
+list1 = [1, 3, 4, 55]
+list2 = [90, 1, 22]
+
+flag = 0
+
+# Using in to check element of
+# second list into first list
+for elem in list2:
+    if op.countOf(list1, elem) > 0:
+        flag = 1
+
+# checking condition
+if flag == 1:
+    print(""True"")
+else:
+    print(""False"")","Input : a = [1, 2, 3, 4, 5]
+        b = [5, 6, 7, 8, 9]","Python  -  Check if two lists have at-least one element common
+import operator as op
+
+# Python code to check if two lists
+# have any element in common
+
+# Initialization of list
+list1 = [1, 3, 4, 55]
+list2 = [90, 1, 22]
+
+flag = 0
+
+# Using in to check element of
+# second list into first list
+for elem in list2:
+    if op.countOf(list1, elem) > 0:
+        flag = 1
+
+# checking condition
+if flag == 1:
+    print(""True"")
+else:
+    print(""False"")"
+Python  -  Check if two lists have at-least one element common,https://www.geeksforgeeks.org/python-check-two-lists-least-one-element-common/,"def common_member(a, b):
+    return any(i in b for i in a)
+
+
+a = [1, 2, 3, 4, 5]
+b = [5, 6, 7, 8, 9]
+print(common_member(a, b))  # True
+
+a = [1, 2, 3, 4, 5]
+b = [6, 7, 8, 9]
+print(common_member(a, b))  # False","Input : a = [1, 2, 3, 4, 5]
+        b = [5, 6, 7, 8, 9]","Python  -  Check if two lists have at-least one element common
+def common_member(a, b):
+    return any(i in b for i in a)
+
+
+a = [1, 2, 3, 4, 5]
+b = [5, 6, 7, 8, 9]
+print(common_member(a, b))  # True
+
+a = [1, 2, 3, 4, 5]
+b = [6, 7, 8, 9]
+print(common_member(a, b))  # False"
+Python program to find common elements in three lists using sets,https://www.geeksforgeeks.org/python-program-find-common-elements-three-lists-using-sets/,"# Python3 program to find common elements
+# in three lists using sets
+
+
+def IntersecOfSets(arr1, arr2, arr3):
+    # Converting the arrays into sets
+    s1 = set(arr1)
+    s2 = set(arr2)
+    s3 = set(arr3)
+
+    # Calculates intersection of
+    # sets on s1 and s2
+    set1 = s1.intersection(s2)  # [80, 20, 100]
+
+    # Calculates intersection of sets
+    # on set1 and s3
+    result_set = set1.intersection(s3)
+
+    # Converts resulting set to list
+    final_list = list(result_set)
+    print(final_list)
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    # Elements in Array1
+    arr1 = [1, 5, 10, 20, 40, 80, 100]
+
+    # Elements in Array2
+    arr2 = [6, 7, 20, 80, 100]
+
+    # Elements in Array3
+    arr3 = [3, 4, 15, 20, 30, 70, 80, 120]
+
+    # Calling Function
+    IntersecOfSets(arr1, arr2, arr3)","Input : ar1 = [1, 5, 10, 20, 40, 80]
+        ar2 = [6, 7, 20, 80, 100]","Python program to find common elements in three lists using sets
+# Python3 program to find common elements
+# in three lists using sets
+
+
+def IntersecOfSets(arr1, arr2, arr3):
+    # Converting the arrays into sets
+    s1 = set(arr1)
+    s2 = set(arr2)
+    s3 = set(arr3)
+
+    # Calculates intersection of
+    # sets on s1 and s2
+    set1 = s1.intersection(s2)  # [80, 20, 100]
+
+    # Calculates intersection of sets
+    # on set1 and s3
+    result_set = set1.intersection(s3)
+
+    # Converts resulting set to list
+    final_list = list(result_set)
+    print(final_list)
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    # Elements in Array1
+    arr1 = [1, 5, 10, 20, 40, 80, 100]
+
+    # Elements in Array2
+    arr2 = [6, 7, 20, 80, 100]
+
+    # Elements in Array3
+    arr3 = [3, 4, 15, 20, 30, 70, 80, 120]
+
+    # Calling Function
+    IntersecOfSets(arr1, arr2, arr3)"
+Python program to find common elements in three lists using sets,https://www.geeksforgeeks.org/python-program-find-common-elements-three-lists-using-sets/,"def find_common(list1, list2, list3):
+    common = set()
+    for elem in list1:
+        if elem in list2 and elem in list3:
+            common.add(elem)
+    return common
+
+
+list1 = [1, 5, 10, 20, 40, 80]
+list2 = [6, 7, 20, 80, 100]
+list3 = [3, 4, 15, 20, 30, 70, 80, 120]
+
+common = find_common(list1, list2, list3)
+print(common)","Input : ar1 = [1, 5, 10, 20, 40, 80]
+        ar2 = [6, 7, 20, 80, 100]","Python program to find common elements in three lists using sets
+def find_common(list1, list2, list3):
+    common = set()
+    for elem in list1:
+        if elem in list2 and elem in list3:
+            common.add(elem)
+    return common
+
+
+list1 = [1, 5, 10, 20, 40, 80]
+list2 = [6, 7, 20, 80, 100]
+list3 = [3, 4, 15, 20, 30, 70, 80, 120]
+
+common = find_common(list1, list2, list3)
+print(common)"
+Python program to find common elements in three lists using sets,https://www.geeksforgeeks.org/python-program-find-common-elements-three-lists-using-sets/,"def find_common(list1, list2, list3):
+    # Convert lists to sets
+    set1 = set(list1)
+    set2 = set(list2)
+    set3 = set(list3)
+
+    # Use list comprehension to find common elements
+    # in all three sets and return as a list
+    return [elem for elem in set1 if elem in set2 and elem in set3]
+
+
+list1 = [1, 5, 10, 20, 40, 80]
+list2 = [6, 7, 20, 80, 100]
+list3 = [3, 4, 15, 20, 30, 70, 80, 120]
+
+common = find_common(list1, list2, list3)
+print(common)","Input : ar1 = [1, 5, 10, 20, 40, 80]
+        ar2 = [6, 7, 20, 80, 100]","Python program to find common elements in three lists using sets
+def find_common(list1, list2, list3):
+    # Convert lists to sets
+    set1 = set(list1)
+    set2 = set(list2)
+    set3 = set(list3)
+
+    # Use list comprehension to find common elements
+    # in all three sets and return as a list
+    return [elem for elem in set1 if elem in set2 and elem in set3]
+
+
+list1 = [1, 5, 10, 20, 40, 80]
+list2 = [6, 7, 20, 80, 100]
+list3 = [3, 4, 15, 20, 30, 70, 80, 120]
+
+common = find_common(list1, list2, list3)
+print(common)"
+Python program to find common elements in three lists using sets,https://www.geeksforgeeks.org/python-program-find-common-elements-three-lists-using-sets/,"def IntersecOfSets(arr1, arr2, arr3):
+    result = []
+    for i in arr1:
+        if i in arr2 and i in arr3:
+            result.append(i)
+    print(list(set(result)))
+
+
+arr1 = [1, 5, 10, 20, 40, 80]
+arr2 = [6, 7, 20, 80, 100]
+arr3 = [3, 4, 15, 20, 30, 70, 80, 120]
+
+common = IntersecOfSets(arr1, arr2, arr3)","Input : ar1 = [1, 5, 10, 20, 40, 80]
+        ar2 = [6, 7, 20, 80, 100]","Python program to find common elements in three lists using sets
+def IntersecOfSets(arr1, arr2, arr3):
+    result = []
+    for i in arr1:
+        if i in arr2 and i in arr3:
+            result.append(i)
+    print(list(set(result)))
+
+
+arr1 = [1, 5, 10, 20, 40, 80]
+arr2 = [6, 7, 20, 80, 100]
+arr3 = [3, 4, 15, 20, 30, 70, 80, 120]
+
+common = IntersecOfSets(arr1, arr2, arr3)"
+Python program to find common elements in three lists using sets,https://www.geeksforgeeks.org/python-program-find-common-elements-three-lists-using-sets/,"def IntersecOfSets(arr1, arr2, arr3):
+    common = list(filter(lambda x: x in arr2 and x in arr3, arr1))
+    print(common)
+
+
+arr1 = [1, 5, 10, 20, 40, 80]
+arr2 = [6, 7, 20, 80, 100]
+arr3 = [3, 4, 15, 20, 30, 70, 80, 120]
+
+IntersecOfSets(arr1, arr2, arr3)","Input : ar1 = [1, 5, 10, 20, 40, 80]
+        ar2 = [6, 7, 20, 80, 100]","Python program to find common elements in three lists using sets
+def IntersecOfSets(arr1, arr2, arr3):
+    common = list(filter(lambda x: x in arr2 and x in arr3, arr1))
+    print(common)
+
+
+arr1 = [1, 5, 10, 20, 40, 80]
+arr2 = [6, 7, 20, 80, 100]
+arr3 = [3, 4, 15, 20, 30, 70, 80, 120]
+
+IntersecOfSets(arr1, arr2, arr3)"
+Python  -  Find missing and additional values in two lists,https://www.geeksforgeeks.org/python-find-missing-additional-values-two-lists/,"# Python program to find the missing
+# and additional elements
+
+# examples of lists
+list1 = [1, 2, 3, 4, 5, 6]
+list2 = [4, 5, 6, 7, 8]
+
+# prints the missing and additional elements in list2
+print(""Missing values in second list:"", (set(list1).difference(list2)))
+print(""Additional values in second list:"", (set(list2).difference(list1)))
+
+# prints the missing and additional elements in list1
+print(""Missing values in first list:"", (set(list2).difference(list1)))
+print(""Additional values in first list:"", (set(list1).difference(list2)))","Input : list1 = [1, 2, 3, 4, 5, 6] 
+        list2 = [4, 5, 6, 7, 8] ","Python  -  Find missing and additional values in two lists
+# Python program to find the missing
+# and additional elements
+
+# examples of lists
+list1 = [1, 2, 3, 4, 5, 6]
+list2 = [4, 5, 6, 7, 8]
+
+# prints the missing and additional elements in list2
+print(""Missing values in second list:"", (set(list1).difference(list2)))
+print(""Additional values in second list:"", (set(list2).difference(list1)))
+
+# prints the missing and additional elements in list1
+print(""Missing values in first list:"", (set(list2).difference(list1)))
+print(""Additional values in first list:"", (set(list1).difference(list2)))"
+Python  -  Find missing and additional values in two lists,https://www.geeksforgeeks.org/python-find-missing-additional-values-two-lists/,"import numpy as np
+
+
+def find_missing_additional(list1, list2):
+    # Convert list1 and list2 to numpy arrays
+    arr1 = np.array(list1)
+    arr2 = np.array(list2)
+
+    # Calculate missing and additional values in list2
+    missing_list2 = np.setdiff1d(arr1, arr2)
+    additional_list2 = np.setdiff1d(arr2, arr1)
+
+    # Calculate missing and additional values in list1
+    missing_list1 = np.setdiff1d(arr2, arr1)
+    additional_list1 = np.setdiff1d(arr1, arr2)
+
+    # Convert numpy arrays to lists and return the results
+    return (
+        list(missing_list2),
+        list(additional_list2),
+        list(missing_list1),
+        list(additional_list1),
+    )
+
+
+list1 = [1, 2, 3, 4, 5, 6]
+list2 = [4, 5, 6, 7, 8]
+
+(
+    missing_list2,
+    additional_list2,
+    missing_list1,
+    additional_list1,
+) = find_missing_additional(list1, list2)
+print(""Missing values in first list:"", missing_list1)
+print(""Additional values in first list:"", additional_list1)
+print(""Missing values in second list:"", missing_list2)
+print(""Additional values in second list:"", additional_list2)","Input : list1 = [1, 2, 3, 4, 5, 6] 
+        list2 = [4, 5, 6, 7, 8] ","Python  -  Find missing and additional values in two lists
+import numpy as np
+
+
+def find_missing_additional(list1, list2):
+    # Convert list1 and list2 to numpy arrays
+    arr1 = np.array(list1)
+    arr2 = np.array(list2)
+
+    # Calculate missing and additional values in list2
+    missing_list2 = np.setdiff1d(arr1, arr2)
+    additional_list2 = np.setdiff1d(arr2, arr1)
+
+    # Calculate missing and additional values in list1
+    missing_list1 = np.setdiff1d(arr2, arr1)
+    additional_list1 = np.setdiff1d(arr1, arr2)
+
+    # Convert numpy arrays to lists and return the results
+    return (
+        list(missing_list2),
+        list(additional_list2),
+        list(missing_list1),
+        list(additional_list1),
+    )
+
+
+list1 = [1, 2, 3, 4, 5, 6]
+list2 = [4, 5, 6, 7, 8]
+
+(
+    missing_list2,
+    additional_list2,
+    missing_list1,
+    additional_list1,
+) = find_missing_additional(list1, list2)
+print(""Missing values in first list:"", missing_list1)
+print(""Additional values in first list:"", additional_list1)
+print(""Missing values in second list:"", missing_list2)
+print(""Additional values in second list:"", additional_list2)"
+Python program to find the difference between two lists,https://www.geeksforgeeks.org/python-difference-two-lists/,"li1 = [10, 15, 20, 25, 30, 35, 40]
+li2 = [25, 40, 35]
+
+temp3 = []
+for element in li1:
+    if element not in li2:
+        temp3.append(element)
+
+print(temp3)","Input:
+list1 = [10, 15, 20, 25, 30, 35, 40]","Python program to find the difference between two lists
+li1 = [10, 15, 20, 25, 30, 35, 40]
+li2 = [25, 40, 35]
+
+temp3 = []
+for element in li1:
+    if element not in li2:
+        temp3.append(element)
+
+print(temp3)"
+Python program to find the difference between two lists,https://www.geeksforgeeks.org/python-difference-two-lists/,"li1 = [10, 15, 20, 25, 30, 35, 40]
+li2 = [25, 40, 35]
+
+s = set(li2)
+temp3 = [x for x in li1 if x not in s]
+print(temp3)","Input:
+list1 = [10, 15, 20, 25, 30, 35, 40]","Python program to find the difference between two lists
+li1 = [10, 15, 20, 25, 30, 35, 40]
+li2 = [25, 40, 35]
+
+s = set(li2)
+temp3 = [x for x in li1 if x not in s]
+print(temp3)"
+Python program to find the difference between two lists,https://www.geeksforgeeks.org/python-difference-two-lists/,"li1 = [10, 15, 20, 25, 30, 35, 40]
+li2 = [25, 40, 35]
+
+s = set(li2)
+temp3 = [x for x in li1 if x not in s]
+print(temp3)","Input:
+list1 = [10, 15, 20, 25, 30, 35, 40]","Python program to find the difference between two lists
+li1 = [10, 15, 20, 25, 30, 35, 40]
+li2 = [25, 40, 35]
+
+s = set(li2)
+temp3 = [x for x in li1 if x not in s]
+print(temp3)"
+Python program to find the difference between two lists,https://www.geeksforgeeks.org/python-difference-two-lists/,"# Python code to get difference of two lists
+# Not using set()
+def Diff(li1, li2):
+    li_dif = [i for i in li1 + li2 if i not in li1 or i not in li2]
+    return li_dif
+
+
+# Driver Code
+li1 = [10, 15, 20, 25, 30, 35, 40]
+li2 = [25, 40, 35]
+li3 = Diff(li1, li2)
+print(li3)","Input:
+list1 = [10, 15, 20, 25, 30, 35, 40]","Python program to find the difference between two lists
+# Python code to get difference of two lists
+# Not using set()
+def Diff(li1, li2):
+    li_dif = [i for i in li1 + li2 if i not in li1 or i not in li2]
+    return li_dif
+
+
+# Driver Code
+li1 = [10, 15, 20, 25, 30, 35, 40]
+li2 = [25, 40, 35]
+li3 = Diff(li1, li2)
+print(li3)"
+Python program to find the difference between two lists,https://www.geeksforgeeks.org/python-difference-two-lists/,"import numpy as np
+
+li1 = np.array([10, 15, 20, 25, 30, 35, 40])
+li2 = np.array([25, 40, 35])
+
+dif1 = np.setdiff1d(li1, li2)
+dif2 = np.setdiff1d(li2, li1)
+
+temp3 = np.concatenate((dif1, dif2))
+print(list(temp3))","Input:
+list1 = [10, 15, 20, 25, 30, 35, 40]","Python program to find the difference between two lists
+import numpy as np
+
+li1 = np.array([10, 15, 20, 25, 30, 35, 40])
+li2 = np.array([25, 40, 35])
+
+dif1 = np.setdiff1d(li1, li2)
+dif2 = np.setdiff1d(li2, li1)
+
+temp3 = np.concatenate((dif1, dif2))
+print(list(temp3))"
+Python program to find the difference between two lists,https://www.geeksforgeeks.org/python-difference-two-lists/,"li1 = [10, 15, 20, 25, 30, 35, 40]
+li2 = [25, 40, 35]
+
+set_dif = set(li1).symmetric_difference(set(li2))
+temp3 = list(set_dif)
+print(temp3)","Input:
+list1 = [10, 15, 20, 25, 30, 35, 40]","Python program to find the difference between two lists
+li1 = [10, 15, 20, 25, 30, 35, 40]
+li2 = [25, 40, 35]
+
+set_dif = set(li1).symmetric_difference(set(li2))
+temp3 = list(set_dif)
+print(temp3)"
+Python Set difference to find lost element from a duplicate array,https://www.geeksforgeeks.org/python-set-difference-find-lost-element-duplicated-array/,"# Function to find lost element from a duplicate
+# array
+
+
+def lostElement(A, B):
+    # convert lists into set
+    A = set(A)
+    B = set(B)
+
+    # take difference of greater set with smaller
+    if len(A) > len(B):
+        print(list(A - B))
+    else:
+        print(list(B - A))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    A = [1, 4, 5, 7, 9]
+    B = [4, 5, 7, 9]
+    lostElement(A, B)","Input:  A = [1, 4, 5, 7, 9]
+        B = [4, 5, 7, 9]","Python Set difference to find lost element from a duplicate array
+# Function to find lost element from a duplicate
+# array
+
+
+def lostElement(A, B):
+    # convert lists into set
+    A = set(A)
+    B = set(B)
+
+    # take difference of greater set with smaller
+    if len(A) > len(B):
+        print(list(A - B))
+    else:
+        print(list(B - A))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    A = [1, 4, 5, 7, 9]
+    B = [4, 5, 7, 9]
+    lostElement(A, B)"
+Python program to count number of vowels using sets in given string,https://www.geeksforgeeks.org/python-program-count-number-vowels-using-sets-given-string/,"# Python3 code to count vowel in
+# a string using set
+
+
+# Function to count vowel
+def vowel_count(str):
+    # Initializing count variable to 0
+    count = 0
+
+    # Creating a set of vowels
+    vowel = set(""aeiouAEIOU"")
+
+    # Loop to traverse the alphabet
+    # in the given string
+    for alphabet in str:
+        # If alphabet is present
+        # in set vowel
+        if alphabet in vowel:
+            count = count + 1
+
+    print(""No. of vowels :"", count)
+
+
+# Driver code
+str = ""GeeksforGeeks""
+
+# Function Call
+vowel_count(str)","Input : GeeksforGeeks
+Output : No. of vowels : 5","Python program to count number of vowels using sets in given string
+# Python3 code to count vowel in
+# a string using set
+
+
+# Function to count vowel
+def vowel_count(str):
+    # Initializing count variable to 0
+    count = 0
+
+    # Creating a set of vowels
+    vowel = set(""aeiouAEIOU"")
+
+    # Loop to traverse the alphabet
+    # in the given string
+    for alphabet in str:
+        # If alphabet is present
+        # in set vowel
+        if alphabet in vowel:
+            count = count + 1
+
+    print(""No. of vowels :"", count)
+
+
+# Driver code
+str = ""GeeksforGeeks""
+
+# Function Call
+vowel_count(str)"
+Python program to count number of vowels using sets in given string,https://www.geeksforgeeks.org/python-program-count-number-vowels-using-sets-given-string/,"def vowel_count(str):
+    # Creating a list of vowels
+    vowels = ""aeiouAEIOU""
+
+    # Using list comprehension to count the number of vowels in the string
+    count = len([char for char in str if char in vowels])
+
+    # Printing the count of vowels in the string
+    print(""No. of vowels :"", count)
+
+
+# Driver code
+str = ""GeeksforGeeks""
+
+# Function Call
+vowel_count(str)","Input : GeeksforGeeks
+Output : No. of vowels : 5","Python program to count number of vowels using sets in given string
+def vowel_count(str):
+    # Creating a list of vowels
+    vowels = ""aeiouAEIOU""
+
+    # Using list comprehension to count the number of vowels in the string
+    count = len([char for char in str if char in vowels])
+
+    # Printing the count of vowels in the string
+    print(""No. of vowels :"", count)
+
+
+# Driver code
+str = ""GeeksforGeeks""
+
+# Function Call
+vowel_count(str)"
+Concatenated string with uncommon characters in Python,https://www.geeksforgeeks.org/concatenated-string-uncommon-characters-python/,"# Function to concatenated string with uncommon
+# characters of two strings
+
+
+def uncommonConcat(str1, str2):
+    # convert both strings into set
+    set1 = set(str1)
+    set2 = set(str2)
+
+    # take intersection of two sets to get list of
+    # common characters
+    common = list(set1 & set2)
+
+    # separate out characters in each string
+    # which are not common in both strings
+    result = [ch for ch in str1 if ch not in common] + [
+        ch for ch in str2 if ch not in common
+    ]
+
+    # join each character without space to get
+    # final string
+    print("""".join(result))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str1 = ""aacdb""
+    str2 = ""gafd""
+    uncommonConcat(str1, str2)","From code
+cbgf","Concatenated string with uncommon characters in Python
+# Function to concatenated string with uncommon
+# characters of two strings
+
+
+def uncommonConcat(str1, str2):
+    # convert both strings into set
+    set1 = set(str1)
+    set2 = set(str2)
+
+    # take intersection of two sets to get list of
+    # common characters
+    common = list(set1 & set2)
+
+    # separate out characters in each string
+    # which are not common in both strings
+    result = [ch for ch in str1 if ch not in common] + [
+        ch for ch in str2 if ch not in common
+    ]
+
+    # join each character without space to get
+    # final string
+    print("""".join(result))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str1 = ""aacdb""
+    str2 = ""gafd""
+    uncommonConcat(str1, str2)"
+Concatenated string with uncommon characters in Python,https://www.geeksforgeeks.org/concatenated-string-uncommon-characters-python/,"# Function to concatenated string with uncommon
+# characters of two strings
+
+
+def uncommonConcat(str1, str2):
+    # convert both strings into set
+    set1 = set(str1)
+    set2 = set(str2)
+
+    # Performing symmetric difference operation of set
+    # to pull out uncommon characters
+    uncommon = list(set1 ^ set2)
+
+    # join each character without space to get
+    # final string
+    print("""".join(uncommon))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str1 = ""aacdb""
+    str2 = ""gafd""
+    uncommonConcat(str1, str2)","From code
+cbgf","Concatenated string with uncommon characters in Python
+# Function to concatenated string with uncommon
+# characters of two strings
+
+
+def uncommonConcat(str1, str2):
+    # convert both strings into set
+    set1 = set(str1)
+    set2 = set(str2)
+
+    # Performing symmetric difference operation of set
+    # to pull out uncommon characters
+    uncommon = list(set1 ^ set2)
+
+    # join each character without space to get
+    # final string
+    print("""".join(uncommon))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str1 = ""aacdb""
+    str2 = ""gafd""
+    uncommonConcat(str1, str2)"
+Concatenated string with uncommon characters in Python,https://www.geeksforgeeks.org/concatenated-string-uncommon-characters-python/,"# Function to concatenated string with uncommon
+# characters of two strings
+from collections import Counter
+
+
+def uncommonConcat(str1, str2):
+    result = []
+    frequency_str1 = Counter(str1)
+    frequency_str2 = Counter(str2)
+    for key in frequency_str1:
+        if key not in frequency_str2:
+            result.append(key)
+            for key in frequency_str2:
+                if key not in frequency_str1:
+                    result.append(key)
+
+    # Sorting the result
+    result.sort()
+
+    print("""".join(set(result)))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str1 = ""aacdb""
+    str2 = ""gafd""
+    uncommonConcat(str1, str2)","From code
+cbgf","Concatenated string with uncommon characters in Python
+# Function to concatenated string with uncommon
+# characters of two strings
+from collections import Counter
+
+
+def uncommonConcat(str1, str2):
+    result = []
+    frequency_str1 = Counter(str1)
+    frequency_str2 = Counter(str2)
+    for key in frequency_str1:
+        if key not in frequency_str2:
+            result.append(key)
+            for key in frequency_str2:
+                if key not in frequency_str1:
+                    result.append(key)
+
+    # Sorting the result
+    result.sort()
+
+    print("""".join(set(result)))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    str1 = ""aacdb""
+    str2 = ""gafd""
+    uncommonConcat(str1, str2)"
+Concatenated string with uncommon characters in Python,https://www.geeksforgeeks.org/concatenated-string-uncommon-characters-python/,"# Function to concatenate uncommon characters
+# of two different strings
+
+
+def concatenate_uncommon(str1, str2):
+    # variable to store
+    # the final string
+
+    final_str = """"
+
+    # iterating over first string
+    # and checking each character is present
+    # in the other string or not
+    # if not then simply store that character
+    # in the variable
+
+    for i in str1:
+        if i in str2:
+            pass
+        else:
+            final_str += i
+
+    # iterating over second string
+    # and checking each character is present
+    # in the other string or not
+    # if not then simply store that character
+    # in the same variable as earlier
+
+    for j in str2:
+        if j in str1:
+            pass
+        else:
+            final_str += j
+
+    # returning the final string as result
+    return final_str
+
+
+# Driver Code
+
+# Example - 1
+str1 = ""abcs""
+str2 = ""cxzca""
+print(concatenate_uncommon(str1, str2))
+
+# Example - 2
+str1 = ""aacdb""
+str2 = ""gafd""
+print(concatenate_uncommon(str1, str2))","From code
+cbgf","Concatenated string with uncommon characters in Python
+# Function to concatenate uncommon characters
+# of two different strings
+
+
+def concatenate_uncommon(str1, str2):
+    # variable to store
+    # the final string
+
+    final_str = """"
+
+    # iterating over first string
+    # and checking each character is present
+    # in the other string or not
+    # if not then simply store that character
+    # in the variable
+
+    for i in str1:
+        if i in str2:
+            pass
+        else:
+            final_str += i
+
+    # iterating over second string
+    # and checking each character is present
+    # in the other string or not
+    # if not then simply store that character
+    # in the same variable as earlier
+
+    for j in str2:
+        if j in str1:
+            pass
+        else:
+            final_str += j
+
+    # returning the final string as result
+    return final_str
+
+
+# Driver Code
+
+# Example - 1
+str1 = ""abcs""
+str2 = ""cxzca""
+print(concatenate_uncommon(str1, str2))
+
+# Example - 2
+str1 = ""aacdb""
+str2 = ""gafd""
+print(concatenate_uncommon(str1, str2))"
+Python  -  Program to accept the strings which contains all vowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# Python program to accept the strings
+# which contains all the vowels
+
+
+# Function for check if string
+# is accepted or not
+def check(string):
+    string = string.lower()
+
+    # set() function convert ""aeiou""
+    # string into set of characters
+    # i.e.vowels = {'a', 'e', 'i', 'o', 'u'}
+    vowels = set(""aeiou"")
+
+    # set() function convert empty
+    # dictionary into empty set
+    s = set({})
+
+    # looping through each
+    # character of the string
+    for char in string:
+        # Check for the character is present inside
+        # the vowels set or not. If present, then
+        # add into the set s by using add method
+        if char in vowels:
+            s.add(char)
+        else:
+            pass
+
+    # check the length of set s equal to length
+    # of vowels set or not. If equal, string is
+    # accepted otherwise not
+    if len(s) == len(vowels):
+        print(""Accepted"")
+    else:
+        print(""Not Accepted"")
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    # calling function
+    check(string)","Input : geeksforgeeks
+Output : Not Accepted","Python  -  Program to accept the strings which contains all vowels
+# Python program to accept the strings
+# which contains all the vowels
+
+
+# Function for check if string
+# is accepted or not
+def check(string):
+    string = string.lower()
+
+    # set() function convert ""aeiou""
+    # string into set of characters
+    # i.e.vowels = {'a', 'e', 'i', 'o', 'u'}
+    vowels = set(""aeiou"")
+
+    # set() function convert empty
+    # dictionary into empty set
+    s = set({})
+
+    # looping through each
+    # character of the string
+    for char in string:
+        # Check for the character is present inside
+        # the vowels set or not. If present, then
+        # add into the set s by using add method
+        if char in vowels:
+            s.add(char)
+        else:
+            pass
+
+    # check the length of set s equal to length
+    # of vowels set or not. If equal, string is
+    # accepted otherwise not
+    if len(s) == len(vowels):
+        print(""Accepted"")
+    else:
+        print(""Not Accepted"")
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    # calling function
+    check(string)"
+Python  -  Program to accept the strings which contains all vowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"def check(string):
+    string = string.replace("" "", """")
+    string = string.lower()
+    vowel = [
+        string.count(""a""),
+        string.count(""e""),
+        string.count(""i""),
+        string.count(""o""),
+        string.count(""u""),
+    ]
+
+    # If 0 is present int vowel count array
+    if vowel.count(0) > 0:
+        return ""not accepted""
+    else:
+        return ""accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    print(check(string))","Input : geeksforgeeks
+Output : Not Accepted","Python  -  Program to accept the strings which contains all vowels
+def check(string):
+    string = string.replace("" "", """")
+    string = string.lower()
+    vowel = [
+        string.count(""a""),
+        string.count(""e""),
+        string.count(""i""),
+        string.count(""o""),
+        string.count(""u""),
+    ]
+
+    # If 0 is present int vowel count array
+    if vowel.count(0) > 0:
+        return ""not accepted""
+    else:
+        return ""accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    print(check(string))"
+Python  -  Program to accept the strings which contains all vowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# Python program for the above approach
+def check(string):
+    if len(set(string.lower()).intersection(""aeiou"")) >= 5:
+        return ""accepted""
+    else:
+        return ""not accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""geeksforgeeks""
+    print(check(string))","Input : geeksforgeeks
+Output : Not Accepted","Python  -  Program to accept the strings which contains all vowels
+# Python program for the above approach
+def check(string):
+    if len(set(string.lower()).intersection(""aeiou"")) >= 5:
+        return ""accepted""
+    else:
+        return ""not accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""geeksforgeeks""
+    print(check(string))"
+Python  -  Program to accept the strings which contains all vowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# import library
+import re
+
+sampleInput = ""aeioAEiuioea""
+
+# regular expression to find the strings
+# which have characters other than a,e,i,o and u
+c = re.compile(""[^aeiouAEIOU]"")
+
+# use findall() to get the list of strings
+# that have characters other than a,e,i,o and u.
+if len(c.findall(sampleInput)):
+    print(""Not Accepted"")  # if length of list > 0 then it is not accepted
+else:
+    print(""Accepted"")  # if length of list = 0 then it is accepted","Input : geeksforgeeks
+Output : Not Accepted","Python  -  Program to accept the strings which contains all vowels
+# import library
+import re
+
+sampleInput = ""aeioAEiuioea""
+
+# regular expression to find the strings
+# which have characters other than a,e,i,o and u
+c = re.compile(""[^aeiouAEIOU]"")
+
+# use findall() to get the list of strings
+# that have characters other than a,e,i,o and u.
+if len(c.findall(sampleInput)):
+    print(""Not Accepted"")  # if length of list > 0 then it is not accepted
+else:
+    print(""Accepted"")  # if length of list = 0 then it is accepted"
+Python  -  Program to accept the strings which contains all vowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# Python | Program to accept the strings which contains all vowels
+
+
+def all_vowels(str_value):
+    new_list = [char for char in str_value.lower() if char in ""aeiou""]
+
+    if new_list:
+        dic, lst = {}, []
+
+        for char in new_list:
+            dic[""a""] = new_list.count(""a"")
+            dic[""e""] = new_list.count(""e"")
+            dic[""i""] = new_list.count(""i"")
+            dic[""o""] = new_list.count(""o"")
+            dic[""u""] = new_list.count(""u"")
+
+        for i, j in dic.items():
+            if j == 0:
+                lst.append(i)
+
+        if lst:
+            return f""All vowels except {','.join(lst)} are not present""
+        else:
+            return ""All vowels are present""
+
+    else:
+        return ""No vowels present""
+
+
+# function-call
+str_value = ""geeksforgeeks""
+print(all_vowels(str_value))
+
+str_value = ""ABeeIghiObhkUul""
+print(all_vowels(str_value))
+
+# contribute by saikot","Input : geeksforgeeks
+Output : Not Accepted","Python  -  Program to accept the strings which contains all vowels
+# Python | Program to accept the strings which contains all vowels
+
+
+def all_vowels(str_value):
+    new_list = [char for char in str_value.lower() if char in ""aeiou""]
+
+    if new_list:
+        dic, lst = {}, []
+
+        for char in new_list:
+            dic[""a""] = new_list.count(""a"")
+            dic[""e""] = new_list.count(""e"")
+            dic[""i""] = new_list.count(""i"")
+            dic[""o""] = new_list.count(""o"")
+            dic[""u""] = new_list.count(""u"")
+
+        for i, j in dic.items():
+            if j == 0:
+                lst.append(i)
+
+        if lst:
+            return f""All vowels except {','.join(lst)} are not present""
+        else:
+            return ""All vowels are present""
+
+    else:
+        return ""No vowels present""
+
+
+# function-call
+str_value = ""geeksforgeeks""
+print(all_vowels(str_value))
+
+str_value = ""ABeeIghiObhkUul""
+print(all_vowels(str_value))
+
+# contribute by saikot"
+Python  -  Program to accept the strings which contains all vowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# Python program to accept the strings
+# which contains all the vowels
+
+
+# Function for check if string
+# is accepted or not
+def check(string):
+    # Checking if ""aeiou"" is a subset of the set of all letters in the string
+    if set(""aeiou"").issubset(set(string.lower())):
+        return ""Accepted""
+    return ""Not accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    # calling function
+    print(check(string))","Input : geeksforgeeks
+Output : Not Accepted","Python  -  Program to accept the strings which contains all vowels
+# Python program to accept the strings
+# which contains all the vowels
+
+
+# Function for check if string
+# is accepted or not
+def check(string):
+    # Checking if ""aeiou"" is a subset of the set of all letters in the string
+    if set(""aeiou"").issubset(set(string.lower())):
+        return ""Accepted""
+    return ""Not accepted""
+
+
+# Driver code
+if __name__ == ""__main__"":
+    string = ""SEEquoiaL""
+
+    # calling function
+    print(check(string))"
+Python  -  Program to accept the strings which contains all vowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"import collections
+
+
+def check(string):
+    # create a Counter object to count the occurrences of each character
+    counter = collections.Counter(string.lower())
+
+    # set of vowels
+    vowels = set(""aeiou"")
+
+    # counter for the number of vowels present
+    vowel_count = 0
+
+    # check if each vowel is present in the string
+    for vowel in vowels:
+        if counter[vowel] > 0:
+            vowel_count += 1
+
+    # check if all vowels are present
+    if vowel_count == len(vowels):
+        print(""Accepted"")
+    else:
+        print(""Not Accepted"")
+
+
+# test the function
+string = ""SEEquoiaL""
+check(string)","Input : geeksforgeeks
+Output : Not Accepted","Python  -  Program to accept the strings which contains all vowels
+import collections
+
+
+def check(string):
+    # create a Counter object to count the occurrences of each character
+    counter = collections.Counter(string.lower())
+
+    # set of vowels
+    vowels = set(""aeiou"")
+
+    # counter for the number of vowels present
+    vowel_count = 0
+
+    # check if each vowel is present in the string
+    for vowel in vowels:
+        if counter[vowel] > 0:
+            vowel_count += 1
+
+    # check if all vowels are present
+    if vowel_count == len(vowels):
+        print(""Accepted"")
+    else:
+        print(""Not Accepted"")
+
+
+# test the function
+string = ""SEEquoiaL""
+check(string)"
+Python  -  Program to accept the strings which contains all vowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# Python program to accept the strings
+# which contains all the vowels
+
+# Function for check if string
+# is accepted or not
+
+# using all() method
+
+
+def check(string):
+    vowels = ""aeiou""  # storing vowels
+    if all(vowel in string.lower() for vowel in vowels):
+        return ""Accepted""
+    return ""Not accepted""
+
+
+# initializing string
+string = ""SEEquoiaL""
+# test the function
+print(check(string))
+
+# this code contributed by tvsk","Input : geeksforgeeks
+Output : Not Accepted","Python  -  Program to accept the strings which contains all vowels
+# Python program to accept the strings
+# which contains all the vowels
+
+# Function for check if string
+# is accepted or not
+
+# using all() method
+
+
+def check(string):
+    vowels = ""aeiou""  # storing vowels
+    if all(vowel in string.lower() for vowel in vowels):
+        return ""Accepted""
+    return ""Not accepted""
+
+
+# initializing string
+string = ""SEEquoiaL""
+# test the function
+print(check(string))
+
+# this code contributed by tvsk"
+Python  -  Program to accept the strings which contains all vowels,https://www.geeksforgeeks.org/python-program-to-accept-the-strings-which-contains-all-vowels/,"# function definition
+def check(s):
+    A = {""a"", ""e"", ""i"", ""o"", ""u""}
+    # using the set difference
+    if len(A.difference(set(s.lower()))) == 0:
+        print(""accepted"")
+    else:
+        print(""not accepted"")
+
+
+# input
+s = ""SEEquoiaL""
+# function call
+check(s)","Input : geeksforgeeks
+Output : Not Accepted","Python  -  Program to accept the strings which contains all vowels
+# function definition
+def check(s):
+    A = {""a"", ""e"", ""i"", ""o"", ""u""}
+    # using the set difference
+    if len(A.difference(set(s.lower()))) == 0:
+        print(""accepted"")
+    else:
+        print(""not accepted"")
+
+
+# input
+s = ""SEEquoiaL""
+# function call
+check(s)"
+Python  -  Check if a given string is binary string or not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    # set function convert string
+    # into set of characters .
+    p = set(string)
+
+    # declare set of '0', '1' .
+    s = {""0"", ""1""}
+
+    # check set p is same as set s
+    # or set p contains only '0'
+    # or set p contains only '1'
+    # or not, if any one condition
+    # is true then string is accepted
+    # otherwise not .
+    if s == p or p == {""0""} or p == {""1""}:
+        print(""Yes"")
+    else:
+        print(""No"")
+
+
+# driver code
+if __name__ == ""__main__"":
+    string = ""101010000111""
+
+    # function calling
+    check(string)","Input: str = ""01010101010""
+Output: Yes","Python  -  Check if a given string is binary string or not
+# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    # set function convert string
+    # into set of characters .
+    p = set(string)
+
+    # declare set of '0', '1' .
+    s = {""0"", ""1""}
+
+    # check set p is same as set s
+    # or set p contains only '0'
+    # or set p contains only '1'
+    # or not, if any one condition
+    # is true then string is accepted
+    # otherwise not .
+    if s == p or p == {""0""} or p == {""1""}:
+        print(""Yes"")
+    else:
+        print(""No"")
+
+
+# driver code
+if __name__ == ""__main__"":
+    string = ""101010000111""
+
+    # function calling
+    check(string)"
+Python  -  Check if a given string is binary string or not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check2(string):
+    # initialize the variable t
+    # with '01' string
+    t = ""01""
+
+    # initialize the variable count
+    # with 0 value
+    count = 0
+
+    # looping through each character
+    # of the string .
+    for char in string:
+        # check the character is present in
+        # string t or not.
+        # if this condition is true
+        # assign 1 to the count variable
+        # and break out of the for loop
+        # otherwise pass
+        if char not in t:
+            count = 1
+            break
+        else:
+            pass
+
+    # after coming out of the loop
+    # check value of count is non-zero or not
+    # if the value is non-zero the en condition is true
+    # and string is not accepted
+    # otherwise string is accepted
+    if count:
+        print(""No"")
+    else:
+        print(""Yes"")
+
+
+# driver code
+if __name__ == ""__main__"":
+    string = ""001021010001010""
+
+    # function calling
+    check2(string)","Input: str = ""01010101010""
+Output: Yes","Python  -  Check if a given string is binary string or not
+# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check2(string):
+    # initialize the variable t
+    # with '01' string
+    t = ""01""
+
+    # initialize the variable count
+    # with 0 value
+    count = 0
+
+    # looping through each character
+    # of the string .
+    for char in string:
+        # check the character is present in
+        # string t or not.
+        # if this condition is true
+        # assign 1 to the count variable
+        # and break out of the for loop
+        # otherwise pass
+        if char not in t:
+            count = 1
+            break
+        else:
+            pass
+
+    # after coming out of the loop
+    # check value of count is non-zero or not
+    # if the value is non-zero the en condition is true
+    # and string is not accepted
+    # otherwise string is accepted
+    if count:
+        print(""No"")
+    else:
+        print(""Yes"")
+
+
+# driver code
+if __name__ == ""__main__"":
+    string = ""001021010001010""
+
+    # function calling
+    check2(string)"
+Python  -  Check if a given string is binary string or not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# import library
+import re
+
+sampleInput = ""1001010""
+
+# regular expression to find the strings
+# which have characters other than 0 and 1
+c = re.compile(""[^01]"")
+
+# use findall() to get the list of strings
+# that have characters other than 0 and 1.
+if len(c.findall(sampleInput)):
+    print(""No"")  # if length of list > 0 then it is not binary
+else:
+    print(""Yes"")  # if length of list = 0 then it is binary","Input: str = ""01010101010""
+Output: Yes","Python  -  Check if a given string is binary string or not
+# import library
+import re
+
+sampleInput = ""1001010""
+
+# regular expression to find the strings
+# which have characters other than 0 and 1
+c = re.compile(""[^01]"")
+
+# use findall() to get the list of strings
+# that have characters other than 0 and 1.
+if len(c.findall(sampleInput)):
+    print(""No"")  # if length of list > 0 then it is not binary
+else:
+    print(""Yes"")  # if length of list = 0 then it is binary"
+Python  -  Check if a given string is binary string or not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    try:
+        # this will raise value error if
+        # string is not of base 2
+        int(string, 2)
+    except ValueError:
+        return ""No""
+    return ""Yes""
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(check(string1))
+    print(check(string2))
+
+
+# this code is contributed by phasing17","Input: str = ""01010101010""
+Output: Yes","Python  -  Check if a given string is binary string or not
+# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    try:
+        # this will raise value error if
+        # string is not of base 2
+        int(string, 2)
+    except ValueError:
+        return ""No""
+    return ""Yes""
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(check(string1))
+    print(check(string2))
+
+
+# this code is contributed by phasing17"
+Python  -  Check if a given string is binary string or not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"string = ""01010101010""
+if string.count(""0"") + string.count(""1"") == len(string):
+    print(""Yes"")
+else:
+    print(""No"")","Input: str = ""01010101010""
+Output: Yes","Python  -  Check if a given string is binary string or not
+string = ""01010101010""
+if string.count(""0"") + string.count(""1"") == len(string):
+    print(""Yes"")
+else:
+    print(""No"")"
+Python  -  Check if a given string is binary string or not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# Python program to check string is binary or not
+string = ""01010121010""
+binary = ""01""
+for i in binary:
+    string = string.replace(i, """")
+if len(string) == 0:
+    print(""Yes"")
+else:
+    print(""No"")","Input: str = ""01010101010""
+Output: Yes","Python  -  Check if a given string is binary string or not
+# Python program to check string is binary or not
+string = ""01010121010""
+binary = ""01""
+for i in binary:
+    string = string.replace(i, """")
+if len(string) == 0:
+    print(""Yes"")
+else:
+    print(""No"")"
+Python  -  Check if a given string is binary string or not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    if all((letter in ""01"") for letter in string):
+        return ""Yes""
+    return ""No""
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(check(string1))
+    print(check(string2))
+
+
+# this code is contributed by phasing17","Input: str = ""01010101010""
+Output: Yes","Python  -  Check if a given string is binary string or not
+# Python program to check
+# if a string is binary or not
+
+# function for checking the
+# string is accepted or not
+
+
+def check(string):
+    if all((letter in ""01"") for letter in string):
+        return ""Yes""
+    return ""No""
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(check(string1))
+    print(check(string2))
+
+
+# this code is contributed by phasing17"
+Python  -  Check if a given string is binary string or not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"def is_binary_string(s):
+    # use set comprehension to extract all unique characters from the string
+    unique_chars = {c for c in s}
+    # check if the unique characters are only 0 and 1
+    return unique_chars.issubset({""0"", ""1""})
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(is_binary_string(string1))
+    print(is_binary_string(string2))","Input: str = ""01010101010""
+Output: Yes","Python  -  Check if a given string is binary string or not
+def is_binary_string(s):
+    # use set comprehension to extract all unique characters from the string
+    unique_chars = {c for c in s}
+    # check if the unique characters are only 0 and 1
+    return unique_chars.issubset({""0"", ""1""})
+
+
+# driver code
+if __name__ == ""__main__"":
+    string1 = ""101011000111""
+    string2 = ""201000001""
+
+    # function calling
+    print(is_binary_string(string1))
+    print(is_binary_string(string2))"
+Python  -  Check if a given string is binary string or not,https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/,"import re
+
+
+def is_binary_string(str):
+    # Define regular expression
+    regex = r""[^01]""
+
+    # Search for regular expression in string
+    if re.search(regex, str):
+        return False
+    else:
+        return True
+
+
+# Examples
+print(is_binary_string(""01010101010""))  # Output: Yes
+print(is_binary_string(""geeks101""))  # Output: No","Input: str = ""01010101010""
+Output: Yes","Python  -  Check if a given string is binary string or not
+import re
+
+
+def is_binary_string(str):
+    # Define regular expression
+    regex = r""[^01]""
+
+    # Search for regular expression in string
+    if re.search(regex, str):
+        return False
+    else:
+        return True
+
+
+# Examples
+print(is_binary_string(""01010101010""))  # Output: Yes
+print(is_binary_string(""geeks101""))  # Output: No"
+Python set to check if string is panagram,https://www.geeksforgeeks.org/python-set-check-string-panagram/,"# import from string all ascii_lowercase and asc_lower
+from string import ascii_lowercase as asc_lower
+
+
+# function to check if all elements are present or not
+def check(s):
+    return set(asc_lower) - set(s.lower()) == set([])
+
+
+# driver code
+string = ""The quick brown fox jumps over the lazy dog""
+if check(string) == True:
+    print(""The string is a pangram"")
+else:
+    print(""The string isn't a pangram"")","Input : The quick brown fox jumps over the lazy dog
+Output : The string is a pangram","Python set to check if string is panagram
+# import from string all ascii_lowercase and asc_lower
+from string import ascii_lowercase as asc_lower
+
+
+# function to check if all elements are present or not
+def check(s):
+    return set(asc_lower) - set(s.lower()) == set([])
+
+
+# driver code
+string = ""The quick brown fox jumps over the lazy dog""
+if check(string) == True:
+    print(""The string is a pangram"")
+else:
+    print(""The string isn't a pangram"")"
+Python set to check if string is panagram,https://www.geeksforgeeks.org/python-set-check-string-panagram/,"# function to check if all elements are present or not
+
+string = ""The quick brown fox jumps over the lazy dog""
+string = string.replace("" "", """")
+string = string.lower()
+x = list(set(string))
+x.sort()
+x = """".join(x)
+alphabets = ""abcdefghijklmnopqrstuvwxyz""
+if x == alphabets:
+    print(""The string is a pangram"")
+else:
+    print(""The string isn't a pangram"")","Input : The quick brown fox jumps over the lazy dog
+Output : The string is a pangram","Python set to check if string is panagram
+# function to check if all elements are present or not
+
+string = ""The quick brown fox jumps over the lazy dog""
+string = string.replace("" "", """")
+string = string.lower()
+x = list(set(string))
+x.sort()
+x = """".join(x)
+alphabets = ""abcdefghijklmnopqrstuvwxyz""
+if x == alphabets:
+    print(""The string is a pangram"")
+else:
+    print(""The string isn't a pangram"")"
+Python set to check if string is panagram,https://www.geeksforgeeks.org/python-set-check-string-panagram/,"# function to check if all elements are present or not
+
+string = ""The quick brown fox jumps over the lazy dog""
+string = string.replace("" "", """")
+string = string.lower()
+alphabets = ""abcdefghijklmnopqrstuvwxyz""
+c = 0
+for i in alphabets:
+    if i in string:
+        c += 1
+if c == len(alphabets):
+    print(""The string is a pangram"")
+else:
+    print(""The string isn't a pangram"")","Input : The quick brown fox jumps over the lazy dog
+Output : The string is a pangram","Python set to check if string is panagram
+# function to check if all elements are present or not
+
+string = ""The quick brown fox jumps over the lazy dog""
+string = string.replace("" "", """")
+string = string.lower()
+alphabets = ""abcdefghijklmnopqrstuvwxyz""
+c = 0
+for i in alphabets:
+    if i in string:
+        c += 1
+if c == len(alphabets):
+    print(""The string is a pangram"")
+else:
+    print(""The string isn't a pangram"")"
+Python Set  -  Pairs of complete strings in two sets,https://www.geeksforgeeks.org/python-set-pairs-complete-strings-two-sets/,"# Function to find pairs of complete strings
+# in two sets of strings
+
+
+def completePair(set1, set2):
+    # consider all pairs of string from
+    # set1 and set2
+    count = 0
+    for str1 in set1:
+        for str2 in set2:
+            result = str1 + str2
+
+            # push all alphabets of concatenated
+            # string into temporary set
+            tmpSet = set(
+                [ch for ch in result if (ord(ch) >= ord(""a"") and ord(ch) <= ord(""z""))]
+            )
+            if len(tmpSet) == 26:
+                count = count + 1
+    print(count)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    set1 = [""abcdefgh"", ""geeksforgeeks"", ""lmnopqrst"", ""abc""]
+    set2 = [
+        ""ijklmnopqrstuvwxyz"",
+        ""abcdefghijklmnopqrstuvwxyz"",
+        ""defghijklmnopqrstuvwxyz"",
+    ]
+    completePair(set1, set2)","Input : set1[] = {""abcdefgh"", ""geeksforgeeks"",
+                 ""lmnopqrst"", ""abc""}","Python Set  -  Pairs of complete strings in two sets
+# Function to find pairs of complete strings
+# in two sets of strings
+
+
+def completePair(set1, set2):
+    # consider all pairs of string from
+    # set1 and set2
+    count = 0
+    for str1 in set1:
+        for str2 in set2:
+            result = str1 + str2
+
+            # push all alphabets of concatenated
+            # string into temporary set
+            tmpSet = set(
+                [ch for ch in result if (ord(ch) >= ord(""a"") and ord(ch) <= ord(""z""))]
+            )
+            if len(tmpSet) == 26:
+                count = count + 1
+    print(count)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    set1 = [""abcdefgh"", ""geeksforgeeks"", ""lmnopqrst"", ""abc""]
+    set2 = [
+        ""ijklmnopqrstuvwxyz"",
+        ""abcdefghijklmnopqrstuvwxyz"",
+        ""defghijklmnopqrstuvwxyz"",
+    ]
+    completePair(set1, set2)"
+Python program to check whether a given string is Heterogram or not,https://www.geeksforgeeks.org/python-set-check-whether-given-string-heterogram-not/,"# Function to Check whether a given string is Heterogram or not
+
+
+def heterogram(input):
+    # separate out list of alphabets using list comprehension
+    # ord function returns ascii value of character
+    alphabets = [ch for ch in input if (ord(ch) >= ord(""a"") and ord(ch) <= ord(""z""))]
+
+    # convert list of alphabets into set and
+    # compare lengths
+    if len(set(alphabets)) == len(alphabets):
+        print(""Yes"")
+    else:
+        print(""No"")
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""the big dwarf only jumps""
+    heterogram(input)","Input : S = ""the big dwarf only jumps""
+Output : Yes","Python program to check whether a given string is Heterogram or not
+# Function to Check whether a given string is Heterogram or not
+
+
+def heterogram(input):
+    # separate out list of alphabets using list comprehension
+    # ord function returns ascii value of character
+    alphabets = [ch for ch in input if (ord(ch) >= ord(""a"") and ord(ch) <= ord(""z""))]
+
+    # convert list of alphabets into set and
+    # compare lengths
+    if len(set(alphabets)) == len(alphabets):
+        print(""Yes"")
+    else:
+        print(""No"")
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""the big dwarf only jumps""
+    heterogram(input)"
+Python program to check whether a given string is Heterogram or not,https://www.geeksforgeeks.org/python-set-check-whether-given-string-heterogram-not/,"def is_heterogram(string):
+    sorted_string = sorted(string.lower())
+    for i in range(1, len(sorted_string)):
+        if sorted_string[i] == sorted_string[i - 1] and sorted_string[i].isalpha():
+            return ""No""
+    return ""Yes""
+
+
+string = ""the big dwarf only jumps""
+print(is_heterogram(string))","Input : S = ""the big dwarf only jumps""
+Output : Yes","Python program to check whether a given string is Heterogram or not
+def is_heterogram(string):
+    sorted_string = sorted(string.lower())
+    for i in range(1, len(sorted_string)):
+        if sorted_string[i] == sorted_string[i - 1] and sorted_string[i].isalpha():
+            return ""No""
+    return ""Yes""
+
+
+string = ""the big dwarf only jumps""
+print(is_heterogram(string))"
+Python program to convert Set into Tuple and Tuple into Set,https://www.geeksforgeeks.org/python-program-to-convert-set-into-tuple-and-tuple-into-set/,"#   program to convert set to tuple
+# create set
+s = {""a"", ""b"", ""c"", ""d"", ""e""}
+
+# print set
+print(type(s), "" "", s)
+
+# call tuple() method
+# this method convert set to tuple
+t = tuple(s)
+
+# print tuple
+print(type(t), "" "", t)","Input: {'a', 'b', 'c', 'd', 'e'}
+Output: ('a', 'c', 'b', 'e', 'd')","Python program to convert Set into Tuple and Tuple into Set
+#   program to convert set to tuple
+# create set
+s = {""a"", ""b"", ""c"", ""d"", ""e""}
+
+# print set
+print(type(s), "" "", s)
+
+# call tuple() method
+# this method convert set to tuple
+t = tuple(s)
+
+# print tuple
+print(type(t), "" "", t)"
+Python program to convert Set into Tuple and Tuple into Set,https://www.geeksforgeeks.org/python-program-to-convert-set-into-tuple-and-tuple-into-set/,"s = {""a"", ""b"", ""c"", ""d"", ""e""}
+x = [i for i in s]
+print(tuple(x))","Input: {'a', 'b', 'c', 'd', 'e'}
+Output: ('a', 'c', 'b', 'e', 'd')","Python program to convert Set into Tuple and Tuple into Set
+s = {""a"", ""b"", ""c"", ""d"", ""e""}
+x = [i for i in s]
+print(tuple(x))"
+Python program to convert Set into Tuple and Tuple into Set,https://www.geeksforgeeks.org/python-program-to-convert-set-into-tuple-and-tuple-into-set/,"s = {""a"", ""b"", ""c"", ""d"", ""e""}
+x = [i for a, i in enumerate(s)]
+print(tuple(x))","Input: {'a', 'b', 'c', 'd', 'e'}
+Output: ('a', 'c', 'b', 'e', 'd')","Python program to convert Set into Tuple and Tuple into Set
+s = {""a"", ""b"", ""c"", ""d"", ""e""}
+x = [i for a, i in enumerate(s)]
+print(tuple(x))"
+Python program to convert Set into Tuple and Tuple into Set,https://www.geeksforgeeks.org/python-program-to-convert-set-into-tuple-and-tuple-into-set/,"# program to convert tuple into set
+
+# create tuple
+t = (""x"", ""y"", ""z"")
+
+# print tuple
+print(type(t), ""  "", t)
+
+# call set() method
+s = set(t)
+
+# print set
+print(type(s), ""  "", s)","Input: {'a', 'b', 'c', 'd', 'e'}
+Output: ('a', 'c', 'b', 'e', 'd')","Python program to convert Set into Tuple and Tuple into Set
+# program to convert tuple into set
+
+# create tuple
+t = (""x"", ""y"", ""z"")
+
+# print tuple
+print(type(t), ""  "", t)
+
+# call set() method
+s = set(t)
+
+# print set
+print(type(s), ""  "", s)"
+Python program to convert Set into Tuple and Tuple into Set,https://www.geeksforgeeks.org/python-program-to-convert-set-into-tuple-and-tuple-into-set/,"# initializing a set
+test_set = {6, 3, 7, 1, 2, 4}
+
+# converting the set into a tuple
+test_tuple = (*test_set,)
+
+# printing the converted tuple
+print(""The converted tuple : "" + str(test_tuple))","Input: {'a', 'b', 'c', 'd', 'e'}
+Output: ('a', 'c', 'b', 'e', 'd')","Python program to convert Set into Tuple and Tuple into Set
+# initializing a set
+test_set = {6, 3, 7, 1, 2, 4}
+
+# converting the set into a tuple
+test_tuple = (*test_set,)
+
+# printing the converted tuple
+print(""The converted tuple : "" + str(test_tuple))"
+Python program to convert Set into Tuple and Tuple into Set,https://www.geeksforgeeks.org/python-program-to-convert-set-into-tuple-and-tuple-into-set/,"s = {""a"", ""b"", ""c"", ""d"", ""e""}
+
+# initialize an empty tuple
+t = tuple()
+
+# loop through each element in the set s
+for i in s:
+    # create a one-element tuple with the current element i and concatenate it to t
+    t += (i,)
+
+# print the resulting tuple
+print(t)","Input: {'a', 'b', 'c', 'd', 'e'}
+Output: ('a', 'c', 'b', 'e', 'd')","Python program to convert Set into Tuple and Tuple into Set
+s = {""a"", ""b"", ""c"", ""d"", ""e""}
+
+# initialize an empty tuple
+t = tuple()
+
+# loop through each element in the set s
+for i in s:
+    # create a one-element tuple with the current element i and concatenate it to t
+    t += (i,)
+
+# print the resulting tuple
+print(t)"
+Python program to convert Set into Tuple and Tuple into Set,https://www.geeksforgeeks.org/python-program-to-convert-set-into-tuple-and-tuple-into-set/,"import itertools
+
+# initializing set
+s = {""a"", ""b"", ""c"", ""d"", ""e""}
+t = tuple(itertools.chain(s))
+# print the resulting tuple
+
+print(t)","Input: {'a', 'b', 'c', 'd', 'e'}
+Output: ('a', 'c', 'b', 'e', 'd')","Python program to convert Set into Tuple and Tuple into Set
+import itertools
+
+# initializing set
+s = {""a"", ""b"", ""c"", ""d"", ""e""}
+t = tuple(itertools.chain(s))
+# print the resulting tuple
+
+print(t)"
+Python program to convert Set into Tuple and Tuple into Set,https://www.geeksforgeeks.org/python-program-to-convert-set-into-tuple-and-tuple-into-set/,"# Python program for the above approach
+from functools import redu
+
+s = {""a"", ""b"", ""c"", ""d"", ""e""}
+t = reduce(lambda acc, x: acc + (x,), s, ())
+
+# Print the converted tuple
+print(""The converted tuple : "" + str(t))","Input: {'a', 'b', 'c', 'd', 'e'}
+Output: ('a', 'c', 'b', 'e', 'd')","Python program to convert Set into Tuple and Tuple into Set
+# Python program for the above approach
+from functools import redu
+
+s = {""a"", ""b"", ""c"", ""d"", ""e""}
+t = reduce(lambda acc, x: acc + (x,), s, ())
+
+# Print the converted tuple
+print(""The converted tuple : "" + str(t))"
+Python program to convert set into a list,https://www.geeksforgeeks.org/python-convert-set-into-a-list/,"# Python3 program to convert a
+# set into a list
+my_set = {""Geeks"", ""for"", ""geeks""}
+
+s = list(my_set)
+print(s)","Input : {1, 2, 3, 4}
+Output : [1, 2, 3, 4]","Python program to convert set into a list
+# Python3 program to convert a
+# set into a list
+my_set = {""Geeks"", ""for"", ""geeks""}
+
+s = list(my_set)
+print(s)"
+Python program to convert set into a list,https://www.geeksforgeeks.org/python-convert-set-into-a-list/,"# Python3 program to convert a
+# set into a list
+def convert(set):
+    return list(set)
+
+
+# Driver function
+s = set({1, 2, 3})
+print(convert(s))","Input : {1, 2, 3, 4}
+Output : [1, 2, 3, 4]","Python program to convert set into a list
+# Python3 program to convert a
+# set into a list
+def convert(set):
+    return list(set)
+
+
+# Driver function
+s = set({1, 2, 3})
+print(convert(s))"
+Python program to convert set into a list,https://www.geeksforgeeks.org/python-convert-set-into-a-list/,"# Python3 program to convert a
+# set into a list
+def convert(set):
+    return sorted(set)
+
+
+# Driver function
+my_set = {1, 2, 3}
+
+s = set(my_set)
+print(convert(s))","Input : {1, 2, 3, 4}
+Output : [1, 2, 3, 4]","Python program to convert set into a list
+# Python3 program to convert a
+# set into a list
+def convert(set):
+    return sorted(set)
+
+
+# Driver function
+my_set = {1, 2, 3}
+
+s = set(my_set)
+print(convert(s))"
+Python program to convert set into a list,https://www.geeksforgeeks.org/python-convert-set-into-a-list/,"# Python3 program to convert a
+# set into a list
+def convert(set):
+    return [
+        *set,
+    ]
+
+
+# Driver function
+s = set({1, 2, 3})
+print(convert(s))","Input : {1, 2, 3, 4}
+Output : [1, 2, 3, 4]","Python program to convert set into a list
+# Python3 program to convert a
+# set into a list
+def convert(set):
+    return [
+        *set,
+    ]
+
+
+# Driver function
+s = set({1, 2, 3})
+print(convert(s))"
+Python program to convert set into a list,https://www.geeksforgeeks.org/python-convert-set-into-a-list/,"# Python3 program to convert a
+# set into a list
+def convert(s):
+    return list(map(lambda x: x, s))
+
+
+# Driver function
+s = {1, 2, 3}
+print(convert(s))
+# This code is contributed by Ravipati Deepthi","Input : {1, 2, 3, 4}
+Output : [1, 2, 3, 4]","Python program to convert set into a list
+# Python3 program to convert a
+# set into a list
+def convert(s):
+    return list(map(lambda x: x, s))
+
+
+# Driver function
+s = {1, 2, 3}
+print(convert(s))
+# This code is contributed by Ravipati Deepthi"
+Python program to convert set into a list,https://www.geeksforgeeks.org/python-convert-set-into-a-list/,"def convert(s):
+    # Use a list comprehension to create a new list from the elements in the set
+    return [elem for elem in s]
+
+
+s = {1, 2, 3}
+print(convert(s))
+# This code is contributed by Edula Vinay Kumar Reddy","Input : {1, 2, 3, 4}
+Output : [1, 2, 3, 4]","Python program to convert set into a list
+def convert(s):
+    # Use a list comprehension to create a new list from the elements in the set
+    return [elem for elem in s]
+
+
+s = {1, 2, 3}
+print(convert(s))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Python program to convert Set to String List,https://www.geeksforgeeks.org/convert-set-to-string-in-python/,"# create a set
+s = {""a"", ""b"", ""c"", ""d""}
+print(""Initially"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "", s)
+
+# convert Set to String
+s = str(s)
+print(""\nAfter the conversion"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "" + s)","From code
+Initially","Python program to convert Set to String List
+# create a set
+s = {""a"", ""b"", ""c"", ""d""}
+print(""Initially"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "", s)
+
+# convert Set to String
+s = str(s)
+print(""\nAfter the conversion"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "" + s)"
+Python program to convert Set to String List,https://www.geeksforgeeks.org/convert-set-to-string-in-python/,"# create a set
+s = {""g"", ""e"", ""e"", ""k"", ""s""}
+print(""Initially"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "", s)
+
+# convert Set to String
+s = str(s)
+print(""\nAfter the conversion"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "" + s)","From code
+Initially","Python program to convert Set to String List
+# create a set
+s = {""g"", ""e"", ""e"", ""k"", ""s""}
+print(""Initially"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "", s)
+
+# convert Set to String
+s = str(s)
+print(""\nAfter the conversion"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "" + s)"
+Python program to convert Set to String List,https://www.geeksforgeeks.org/convert-set-to-string-in-python/,"# create a set
+s = {""a"", ""b"", ""c"", ""d""}
+print(""Initially"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "", s)
+
+# convert Set to String
+S = "", "".join(s)
+print(""The datatype of s : "" + str(type(S)))
+print(""Contents of s : "", S)","From code
+Initially","Python program to convert Set to String List
+# create a set
+s = {""a"", ""b"", ""c"", ""d""}
+print(""Initially"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "", s)
+
+# convert Set to String
+S = "", "".join(s)
+print(""The datatype of s : "" + str(type(S)))
+print(""Contents of s : "", S)"
+Python program to convert Set to String List,https://www.geeksforgeeks.org/convert-set-to-string-in-python/,"from functools import reduce
+
+# create a set
+s = {""a"", ""b"", ""c"", ""d""}
+print(""Initially"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "", s)
+
+# convert Set to String
+S = reduce(lambda a, b: a + "", "" + b, s)
+print(""The datatype of s : "" + str(type(S)))
+print(""Contents of s : "", S)","From code
+Initially","Python program to convert Set to String List
+from functools import reduce
+
+# create a set
+s = {""a"", ""b"", ""c"", ""d""}
+print(""Initially"")
+print(""The datatype of s : "" + str(type(s)))
+print(""Contents of s : "", s)
+
+# convert Set to String
+S = reduce(lambda a, b: a + "", "" + b, s)
+print(""The datatype of s : "" + str(type(S)))
+print(""Contents of s : "", S)"
+Python program to convert String List to Set,https://www.geeksforgeeks.org/convert-string-to-set-in-python/,"# create a string str
+string = ""geeks""
+print(""Initially"")
+print(""The datatype of string : "" + str(type(string)))
+print(""Contents of string : "" + string)
+
+# convert String to Set
+string = set(string)
+print(""\nAfter the conversion"")
+print(""The datatype of string : "" + str(type(string)))
+print(""Contents of string : "", string)","From code
+
","Python program to convert String List to Set
+# create a string str
+string = ""geeks""
+print(""Initially"")
+print(""The datatype of string : "" + str(type(string)))
+print(""Contents of string : "" + string)
+
+# convert String to Set
+string = set(string)
+print(""\nAfter the conversion"")
+print(""The datatype of string : "" + str(type(string)))
+print(""Contents of string : "", string)"
+Python program to convert String List to Set,https://www.geeksforgeeks.org/convert-string-to-set-in-python/,"# create a string str
+string = ""Hello World!""
+print(""Initially"")
+print(""The datatype of string : "" + str(type(string)))
+print(""Contents of string : "" + string)
+
+# convert String to Set
+string = set(string)
+print(""\nAfter the conversion"")
+print(""The datatype of string : "" + str(type(string)))
+print(""Contents of string : "", string)","From code
+
","Python program to convert String List to Set
+# create a string str
+string = ""Hello World!""
+print(""Initially"")
+print(""The datatype of string : "" + str(type(string)))
+print(""Contents of string : "" + string)
+
+# convert String to Set
+string = set(string)
+print(""\nAfter the conversion"")
+print(""The datatype of string : "" + str(type(string)))
+print(""Contents of string : "", string)"
+Python  -  Convert a set into dict,https://www.geeksforgeeks.org/python-convert-a-set-into-dictionary/,"# Python code to demonstrate
+# converting set into dictionary
+# using fromkeys()
+
+# initializing set
+ini_set = {1, 2, 3, 4, 5}
+
+# printing initialized set
+print(""initial string"", ini_set)
+print(type(ini_set))
+
+# Converting set to dictionary
+res = dict.fromkeys(ini_set, 0)
+
+# printing final result and its type
+print(""final list"", res)
+print(type(res))","From code
+initial string {1, 2, 3, 4, 5}","Python  -  Convert a set into dict
+# Python code to demonstrate
+# converting set into dictionary
+# using fromkeys()
+
+# initializing set
+ini_set = {1, 2, 3, 4, 5}
+
+# printing initialized set
+print(""initial string"", ini_set)
+print(type(ini_set))
+
+# Converting set to dictionary
+res = dict.fromkeys(ini_set, 0)
+
+# printing final result and its type
+print(""final list"", res)
+print(type(res))"
+Python  -  Convert a set into dict,https://www.geeksforgeeks.org/python-convert-a-set-into-dictionary/,"# Python code to demonstrate
+# converting set into dictionary
+# using dict comprehension
+
+
+# initializing set
+ini_set = {1, 2, 3, 4, 5}
+
+# printing initialized set
+print(""initial string"", ini_set)
+print(type(ini_set))
+
+str = ""fg""
+# Converting set to dict
+res = {element: ""Geek"" + str for element in ini_set}
+
+# printing final result and its type
+print(""final list"", res)
+print(type(res))","From code
+initial string {1, 2, 3, 4, 5}","Python  -  Convert a set into dict
+# Python code to demonstrate
+# converting set into dictionary
+# using dict comprehension
+
+
+# initializing set
+ini_set = {1, 2, 3, 4, 5}
+
+# printing initialized set
+print(""initial string"", ini_set)
+print(type(ini_set))
+
+str = ""fg""
+# Converting set to dict
+res = {element: ""Geek"" + str for element in ini_set}
+
+# printing final result and its type
+print(""final list"", res)
+print(type(res))"
+Python  -  Convert a set into dict,https://www.geeksforgeeks.org/python-convert-a-set-into-dictionary/,"def set_to_dict(s):
+    keys = list(s)
+    values = [None] * len(s)
+    return {k: v for k, v in zip(keys, values)}
+
+
+s = {1, 2, 3}
+print(set_to_dict(s))","From code
+initial string {1, 2, 3, 4, 5}","Python  -  Convert a set into dict
+def set_to_dict(s):
+    keys = list(s)
+    values = [None] * len(s)
+    return {k: v for k, v in zip(keys, values)}
+
+
+s = {1, 2, 3}
+print(set_to_dict(s))"
+Python program to find union of n arrays,https://www.geeksforgeeks.org/set-update-python-union-n-arrays/,"# Function to combine n arrays
+
+
+def combineAll(input):
+    # cast first array as set and assign it
+    # to variable named as result
+    result = set(input[0])
+
+    # now traverse remaining list of arrays
+    # and take it's update with result variable
+    for array in input[1:]:
+        result.update(array)
+
+    return list(result)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = [[1, 2, 2, 4, 3, 6], [5, 1, 3, 4], [9, 5, 7, 1], [2, 4, 1, 3]]
+    print(combineAll(input))","Input : arr = [[1, 2, 2, 4, 3, 6],
+              [5, 1, 3, 4],","Python program to find union of n arrays
+# Function to combine n arrays
+
+
+def combineAll(input):
+    # cast first array as set and assign it
+    # to variable named as result
+    result = set(input[0])
+
+    # now traverse remaining list of arrays
+    # and take it's update with result variable
+    for array in input[1:]:
+        result.update(array)
+
+    return list(result)
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = [[1, 2, 2, 4, 3, 6], [5, 1, 3, 4], [9, 5, 7, 1], [2, 4, 1, 3]]
+    print(combineAll(input))"
+Python  -  Intersection of two lists,https://www.geeksforgeeks.org/python-intersection-two-lists/,"# Python program to illustrate the intersection
+# of two lists in most simple way
+def intersection(lst1, lst2):
+    lst3 = [value for value in lst1 if value in lst2]
+    return lst3
+
+
+# Driver Code
+lst1 = [4, 9, 1, 17, 11, 26, 28, 54, 69]
+lst2 = [9, 9, 74, 21, 45, 11, 63, 28, 26]
+print(intersection(lst1, lst2))","Input : 
+lst1 = [15, 9, 10, 56, 23, 78, 5, 4, 9]","Python  -  Intersection of two lists
+# Python program to illustrate the intersection
+# of two lists in most simple way
+def intersection(lst1, lst2):
+    lst3 = [value for value in lst1 if value in lst2]
+    return lst3
+
+
+# Driver Code
+lst1 = [4, 9, 1, 17, 11, 26, 28, 54, 69]
+lst2 = [9, 9, 74, 21, 45, 11, 63, 28, 26]
+print(intersection(lst1, lst2))"
+Python  -  Intersection of two lists,https://www.geeksforgeeks.org/python-intersection-two-lists/,"# Python program to illustrate the intersection
+# of two lists using set() method
+def intersection(lst1, lst2):
+    return list(set(lst1) & set(lst2))
+
+
+# Driver Code
+lst1 = [15, 9, 10, 56, 23, 78, 5, 4, 9]
+lst2 = [9, 4, 5, 36, 47, 26, 10, 45, 87]
+print(intersection(lst1, lst2))","Input : 
+lst1 = [15, 9, 10, 56, 23, 78, 5, 4, 9]","Python  -  Intersection of two lists
+# Python program to illustrate the intersection
+# of two lists using set() method
+def intersection(lst1, lst2):
+    return list(set(lst1) & set(lst2))
+
+
+# Driver Code
+lst1 = [15, 9, 10, 56, 23, 78, 5, 4, 9]
+lst2 = [9, 4, 5, 36, 47, 26, 10, 45, 87]
+print(intersection(lst1, lst2))"
+Python  -  Intersection of two lists,https://www.geeksforgeeks.org/python-intersection-two-lists/,"# Python program to illustrate the intersection
+# of two lists using set() and intersection()
+def Intersection(lst1, lst2):
+    return set(lst1).intersection(lst2)
+
+
+# Driver Code
+lst1 = [4, 9, 1, 17, 11, 26, 28, 28, 26, 66, 91]
+lst2 = [9, 9, 74, 21, 45, 11, 63]
+print(Intersection(lst1, lst2))","Input : 
+lst1 = [15, 9, 10, 56, 23, 78, 5, 4, 9]","Python  -  Intersection of two lists
+# Python program to illustrate the intersection
+# of two lists using set() and intersection()
+def Intersection(lst1, lst2):
+    return set(lst1).intersection(lst2)
+
+
+# Driver Code
+lst1 = [4, 9, 1, 17, 11, 26, 28, 28, 26, 66, 91]
+lst2 = [9, 9, 74, 21, 45, 11, 63]
+print(Intersection(lst1, lst2))"
+Python  -  Intersection of two lists,https://www.geeksforgeeks.org/python-intersection-two-lists/,"# Python program to illustrate the intersection
+# of two lists
+def intersection(lst1, lst2):
+    # Use of hybrid method
+    temp = set(lst2)
+    lst3 = [value for value in lst1 if value in temp]
+    return lst3
+
+
+# Driver Code
+lst1 = [9, 9, 74, 21, 45, 11, 63]
+lst2 = [4, 9, 1, 17, 11, 26, 28, 28, 26, 66, 91]
+print(intersection(lst1, lst2))","Input : 
+lst1 = [15, 9, 10, 56, 23, 78, 5, 4, 9]","Python  -  Intersection of two lists
+# Python program to illustrate the intersection
+# of two lists
+def intersection(lst1, lst2):
+    # Use of hybrid method
+    temp = set(lst2)
+    lst3 = [value for value in lst1 if value in temp]
+    return lst3
+
+
+# Driver Code
+lst1 = [9, 9, 74, 21, 45, 11, 63]
+lst2 = [4, 9, 1, 17, 11, 26, 28, 28, 26, 66, 91]
+print(intersection(lst1, lst2))"
+Python  -  Intersection of two lists,https://www.geeksforgeeks.org/python-intersection-two-lists/,"# Python program to illustrate the intersection
+# of two lists, sublists and use of filter()
+def intersection(lst1, lst2):
+    lst3 = [list(filter(lambda x: x in lst1, sublist)) for sublist in lst2]
+    return lst3
+
+
+# Driver Code
+lst1 = [1, 6, 7, 10, 13, 28, 32, 41, 58, 63]
+lst2 = [[13, 17, 18, 21, 32], [7, 11, 13, 14, 28], [1, 5, 6, 8, 15, 16]]
+print(intersection(lst1, lst2))","Input : 
+lst1 = [15, 9, 10, 56, 23, 78, 5, 4, 9]","Python  -  Intersection of two lists
+# Python program to illustrate the intersection
+# of two lists, sublists and use of filter()
+def intersection(lst1, lst2):
+    lst3 = [list(filter(lambda x: x in lst1, sublist)) for sublist in lst2]
+    return lst3
+
+
+# Driver Code
+lst1 = [1, 6, 7, 10, 13, 28, 32, 41, 58, 63]
+lst2 = [[13, 17, 18, 21, 32], [7, 11, 13, 14, 28], [1, 5, 6, 8, 15, 16]]
+print(intersection(lst1, lst2))"
+Python  -  Intersection of two lists,https://www.geeksforgeeks.org/python-intersection-two-lists/,"from functools import reduce
+
+lst1 = [15, 9, 10, 56, 23, 78, 5, 4, 9]
+lst2 = [9, 4, 5, 36, 47, 26, 10, 45, 87]
+
+intersection = reduce(
+    lambda acc, x: acc + [x] if x in lst2 and x not in acc else acc, lst1, []
+)
+
+print(intersection)
+# This code is contributed by Rayudu.","Input : 
+lst1 = [15, 9, 10, 56, 23, 78, 5, 4, 9]","Python  -  Intersection of two lists
+from functools import reduce
+
+lst1 = [15, 9, 10, 56, 23, 78, 5, 4, 9]
+lst2 = [9, 4, 5, 36, 47, 26, 10, 45, 87]
+
+intersection = reduce(
+    lambda acc, x: acc + [x] if x in lst2 and x not in acc else acc, lst1, []
+)
+
+print(intersection)
+# This code is contributed by Rayudu."
+Python program to get all subsets of given size of a set,https://www.geeksforgeeks.org/python-program-to-get-all-subsets-of-given-size-of-a-set/,"# Python Program to Print
+# all subsets of given size of a set
+
+import itertools
+
+
+def findsubsets(s, n):
+    return list(itertools.combinations(s, n))
+
+
+# Driver Code
+s = {1, 2, 3}
+n = 2
+
+print(findsubsets(s, n))","Input : {1, 2, 3}, n = 2
+Output : [{1, 2}, {1, 3}, {2, 3}]","Python program to get all subsets of given size of a set
+# Python Program to Print
+# all subsets of given size of a set
+
+import itertools
+
+
+def findsubsets(s, n):
+    return list(itertools.combinations(s, n))
+
+
+# Driver Code
+s = {1, 2, 3}
+n = 2
+
+print(findsubsets(s, n))"
+Python program to get all subsets of given size of a set,https://www.geeksforgeeks.org/python-program-to-get-all-subsets-of-given-size-of-a-set/,"# Python Program to Print
+# all subsets of given size of a set
+
+import itertools
+from itertools import combinations, chain
+
+
+def findsubsets(s, n):
+    return list(map(set, itertools.combinations(s, n)))
+
+
+# Driver Code
+s = {1, 2, 3}
+n = 2
+
+print(findsubsets(s, n))","Input : {1, 2, 3}, n = 2
+Output : [{1, 2}, {1, 3}, {2, 3}]","Python program to get all subsets of given size of a set
+# Python Program to Print
+# all subsets of given size of a set
+
+import itertools
+from itertools import combinations, chain
+
+
+def findsubsets(s, n):
+    return list(map(set, itertools.combinations(s, n)))
+
+
+# Driver Code
+s = {1, 2, 3}
+n = 2
+
+print(findsubsets(s, n))"
+Python program to get all subsets of given size of a set,https://www.geeksforgeeks.org/python-program-to-get-all-subsets-of-given-size-of-a-set/,"# Python Program to Print
+# all subsets of given size of a set
+
+import itertools
+
+
+# def findsubsets(s, n):
+def findsubsets(s, n):
+    return [set(i) for i in itertools.combinations(s, n)]
+
+
+# Driver Code
+s = {1, 2, 3, 4}
+n = 3
+
+print(findsubsets(s, n))","Input : {1, 2, 3}, n = 2
+Output : [{1, 2}, {1, 3}, {2, 3}]","Python program to get all subsets of given size of a set
+# Python Program to Print
+# all subsets of given size of a set
+
+import itertools
+
+
+# def findsubsets(s, n):
+def findsubsets(s, n):
+    return [set(i) for i in itertools.combinations(s, n)]
+
+
+# Driver Code
+s = {1, 2, 3, 4}
+n = 3
+
+print(findsubsets(s, n))"
+Python program to get all subsets of given size of a set,https://www.geeksforgeeks.org/python-program-to-get-all-subsets-of-given-size-of-a-set/,"def subsets(numbers):
+    if numbers == []:
+        return [[]]
+    x = subsets(numbers[1:])
+    return x + [[numbers[0]] + y for y in x]
+
+
+# wrapper function
+def subsets_of_given_size(numbers, n):
+    return [x for x in subsets(numbers) if len(x) == n]
+
+
+if __name__ == ""__main__"":
+    numbers = [1, 2, 3, 4]
+    n = 3
+    print(subsets_of_given_size(numbers, n))","Input : {1, 2, 3}, n = 2
+Output : [{1, 2}, {1, 3}, {2, 3}]","Python program to get all subsets of given size of a set
+def subsets(numbers):
+    if numbers == []:
+        return [[]]
+    x = subsets(numbers[1:])
+    return x + [[numbers[0]] + y for y in x]
+
+
+# wrapper function
+def subsets_of_given_size(numbers, n):
+    return [x for x in subsets(numbers) if len(x) == n]
+
+
+if __name__ == ""__main__"":
+    numbers = [1, 2, 3, 4]
+    n = 3
+    print(subsets_of_given_size(numbers, n))"
+Python  -  Minimum number of subsets with distinct elements using Counter,https://www.geeksforgeeks.org/python-minimum-number-subsets-distinct-elements-using-counter/,"# Python program to find Minimum number of
+# subsets with distinct elements using Counter
+
+# function to find Minimum number of subsets
+# with distinct elements
+from collections import Counter
+
+
+def minSubsets(input):
+    # calculate frequency of each element
+    freqDict = Counter(input)
+
+    # get list of all frequency values
+    # print maximum from it
+    print(max(freqDict.values()))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = [1, 2, 3, 3]
+    minSubsets(input)","Input : arr[] = {1, 2, 3, 4}
+Output :1","Python  -  Minimum number of subsets with distinct elements using Counter
+# Python program to find Minimum number of
+# subsets with distinct elements using Counter
+
+# function to find Minimum number of subsets
+# with distinct elements
+from collections import Counter
+
+
+def minSubsets(input):
+    # calculate frequency of each element
+    freqDict = Counter(input)
+
+    # get list of all frequency values
+    # print maximum from it
+    print(max(freqDict.values()))
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = [1, 2, 3, 3]
+    minSubsets(input)"
+Python  -  Minimum number of subsets with distinct elements using Counter,https://www.geeksforgeeks.org/python-minimum-number-subsets-distinct-elements-using-counter/,"from collections import Counter
+from itertools import combinations
+
+
+def count_min_subsets(arr):
+    freq = Counter(arr)
+    num_distinct = len(set(arr))
+    if num_distinct == len(arr):
+        return 1
+    else:
+        for i in range(1, num_distinct + 1):
+            for subset in combinations(freq.keys(), i):
+                if len(set(subset)) == i:
+                    if sum([freq[k] for k in subset]) >= i:
+                        return i + 1
+
+
+arr = [1, 2, 3, 4]
+print(count_min_subsets(arr))","Input : arr[] = {1, 2, 3, 4}
+Output :1","Python  -  Minimum number of subsets with distinct elements using Counter
+from collections import Counter
+from itertools import combinations
+
+
+def count_min_subsets(arr):
+    freq = Counter(arr)
+    num_distinct = len(set(arr))
+    if num_distinct == len(arr):
+        return 1
+    else:
+        for i in range(1, num_distinct + 1):
+            for subset in combinations(freq.keys(), i):
+                if len(set(subset)) == i:
+                    if sum([freq[k] for k in subset]) >= i:
+                        return i + 1
+
+
+arr = [1, 2, 3, 4]
+print(count_min_subsets(arr))"
+"Python dictionary, set and counter to check if frequencies can become same",https://www.geeksforgeeks.org/python-dictionary-set-counter-check-frequencies-can-become/,"# Function to Check if frequency of all characters
+# can become same by one removal
+from collections import Counter
+
+
+def allSame(input):
+    # calculate frequency of each character
+    # and convert string into dictionary
+    dict = Counter(input)
+
+    # now get list of all values and push it
+    # in set
+    same = list(set(dict.values()))
+
+    if len(same) > 2:
+        print(""No"")
+    elif len(same) == 2 and same[1] - same[0] > 1:
+        print(""No"")
+    else:
+        print(""Yes"")
+
+    # now check if frequency of all characters
+    # can become same
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""xxxyyzzt""
+    allSame(input)",Input  : str = ?????????xyyz,"Python dictionary, set and counter to check if frequencies can become same
+# Function to Check if frequency of all characters
+# can become same by one removal
+from collections import Counter
+
+
+def allSame(input):
+    # calculate frequency of each character
+    # and convert string into dictionary
+    dict = Counter(input)
+
+    # now get list of all values and push it
+    # in set
+    same = list(set(dict.values()))
+
+    if len(same) > 2:
+        print(""No"")
+    elif len(same) == 2 and same[1] - same[0] > 1:
+        print(""No"")
+    else:
+        print(""Yes"")
+
+    # now check if frequency of all characters
+    # can become same
+
+
+# Driver program
+if __name__ == ""__main__"":
+    input = ""xxxyyzzt""
+    allSame(input)"
+Python splitfields() Method,https://www.geeksforgeeks.org/python-splitfields-method/,"# Example of a TypeError when calling splitfields()
+num = 123
+fields = num.splitfields("","")","From code
+Traceback (most recent call last):
","Python splitfields() Method
+# Example of a TypeError when calling splitfields()
+num = 123
+fields = num.splitfields("","")"
+Python splitfields() Method,https://www.geeksforgeeks.org/python-splitfields-method/,"class MyString(str):
+    def splitfields(self, sep=None):
+        if sep is None:
+            return self.split()
+        else:
+            return self.split(sep)
+
+
+# Splitting a string into fields using whitespace as delimiter
+str1 = ""The quick brown fox""
+fields1 = MyString(str1).splitfields()
+print(fields1)
+
+
+# Splitting a string into fields using a specific delimiter
+str2 = ""apple,banana,orange""
+fields2 = MyString(str2).splitfields("","")
+print(fields2)","From code
+Traceback (most recent call last):
","Python splitfields() Method
+class MyString(str):
+    def splitfields(self, sep=None):
+        if sep is None:
+            return self.split()
+        else:
+            return self.split(sep)
+
+
+# Splitting a string into fields using whitespace as delimiter
+str1 = ""The quick brown fox""
+fields1 = MyString(str1).splitfields()
+print(fields1)
+
+
+# Splitting a string into fields using a specific delimiter
+str2 = ""apple,banana,orange""
+fields2 = MyString(str2).splitfields("","")
+print(fields2)"
+Python splitfields() Method,https://www.geeksforgeeks.org/python-splitfields-method/,"class MyString(str):
+    def splitfields(self, sep=None):
+        if sep is None:
+            return self.split()
+        else:
+            return self.split(sep)
+
+
+# Splitting a list into fields using whitespace as delimiter
+lst1 = [""The"", ""quick"", ""brown"", ""fox""]
+fields3 = MyString("" "".join(lst1)).splitfields()
+print(fields3)
+
+# Splitting a list into fields using a specific delimiter
+lst2 = [""apple"", ""banana"", ""orange""]
+fields4 = MyString("","".join(lst2)).splitfields("","")
+print(fields4)","From code
+Traceback (most recent call last):
","Python splitfields() Method
+class MyString(str):
+    def splitfields(self, sep=None):
+        if sep is None:
+            return self.split()
+        else:
+            return self.split(sep)
+
+
+# Splitting a list into fields using whitespace as delimiter
+lst1 = [""The"", ""quick"", ""brown"", ""fox""]
+fields3 = MyString("" "".join(lst1)).splitfields()
+print(fields3)
+
+# Splitting a list into fields using a specific delimiter
+lst2 = [""apple"", ""banana"", ""orange""]
+fields4 = MyString("","".join(lst2)).splitfields("","")
+print(fields4)"
+Python splitfields() Method,https://www.geeksforgeeks.org/python-splitfields-method/,"class MyString(str):
+    def splitfields(self, sep=None):
+        if sep is None:
+            return self.split()
+        else:
+            return self.split(sep)
+
+
+class MySet(set):
+    def splitfields(self, sep=None):
+        str_set = "" "".join(self)
+        return MyString(str_set).splitfields(sep)
+
+
+# Splitting a set into fields using whitespace as delimiter
+set1 = {""The"", ""quick"", ""brown"", ""fox""}
+fields5 = MySet(set1).splitfields()
+print(fields5)
+
+
+# Splitting a set into fields using a specific delimiter
+set2 = {""apple"", ""banana"", ""orange""}
+fields6 = MySet(set2).splitfields("","")
+print(fields6)","From code
+Traceback (most recent call last):
","Python splitfields() Method
+class MyString(str):
+    def splitfields(self, sep=None):
+        if sep is None:
+            return self.split()
+        else:
+            return self.split(sep)
+
+
+class MySet(set):
+    def splitfields(self, sep=None):
+        str_set = "" "".join(self)
+        return MyString(str_set).splitfields(sep)
+
+
+# Splitting a set into fields using whitespace as delimiter
+set1 = {""The"", ""quick"", ""brown"", ""fox""}
+fields5 = MySet(set1).splitfields()
+print(fields5)
+
+
+# Splitting a set into fields using a specific delimiter
+set2 = {""apple"", ""banana"", ""orange""}
+fields6 = MySet(set2).splitfields("","")
+print(fields6)"
+Python - Lambda Function to Check if value is in a List,https://www.geeksforgeeks.org/python-lambda-function-to-check-if-value-is-in-a-list/,"arr = [1, 2, 3, 4]
+v = 3
+
+
+def x(arr, v):
+    return arr.count(v)
+
+
+if x(arr, v):
+    print(""Element is Present in the list"")
+else:
+    print(""Element is Not Present in the list"")","Input  :  L = [1, 2, 3, 4, 5]
+          element = 4
","Python - Lambda Function to Check if value is in a List
+arr = [1, 2, 3, 4]
+v = 3
+
+
+def x(arr, v):
+    return arr.count(v)
+
+
+if x(arr, v):
+    print(""Element is Present in the list"")
+else:
+    print(""Element is Not Present in the list"")"
+Python - Lambda Function to Check if value is in a List,https://www.geeksforgeeks.org/python-lambda-function-to-check-if-value-is-in-a-list/,"arr = [1, 2, 3, 4]
+v = 8
+x = lambda arr, v: True if v in arr else False
+
+if x(arr, v):
+    print(""Element is Present in the list"")
+else:
+    print(""Element is Not Present in the list"")","Input  :  L = [1, 2, 3, 4, 5]
+          element = 4
","Python - Lambda Function to Check if value is in a List
+arr = [1, 2, 3, 4]
+v = 8
+x = lambda arr, v: True if v in arr else False
+
+if x(arr, v):
+    print(""Element is Present in the list"")
+else:
+    print(""Element is Not Present in the list"")"
+Simple Diamond Pattern in Python,https://www.geeksforgeeks.org/simple-diamond-pattern-in-python/,"# define the size (no. of columns)
+# must be odd to draw proper diamond shape
+size = 8
+
+# initialize the spaces
+spaces = size
+
+# loops for iterations to create worksheet
+for i in range(size // 2 + 2):
+    for j in range(size):
+        # condition to left space
+        # condition to right space
+        # condition for making diamond
+        # else print *
+        if j < i - 1:
+            print("" "", end="" "")
+        elif j > spaces:
+            print("" "", end="" "")
+        elif (i == 0 and j == 0) | (i == 0 and j == size - 1):
+            print("" "", end="" "")
+        else:
+            print(""*"", end="" "")
+
+    # increase space area by decreasing spaces
+    spaces -= 1
+
+    # for line change
+    print()","From code
+For size = 5","Simple Diamond Pattern in Python
+# define the size (no. of columns)
+# must be odd to draw proper diamond shape
+size = 8
+
+# initialize the spaces
+spaces = size
+
+# loops for iterations to create worksheet
+for i in range(size // 2 + 2):
+    for j in range(size):
+        # condition to left space
+        # condition to right space
+        # condition for making diamond
+        # else print *
+        if j < i - 1:
+            print("" "", end="" "")
+        elif j > spaces:
+            print("" "", end="" "")
+        elif (i == 0 and j == 0) | (i == 0 and j == size - 1):
+            print("" "", end="" "")
+        else:
+            print(""*"", end="" "")
+
+    # increase space area by decreasing spaces
+    spaces -= 1
+
+    # for line change
+    print()"
+Simple Diamond Pattern in Python,https://www.geeksforgeeks.org/simple-diamond-pattern-in-python/,"# define the size (no. of columns)
+# must be odd to draw proper diamond shape
+size = 11
+
+# initialize the spaces
+spaces = size
+
+# loops for iterations to create worksheet
+for i in range(size // 2 + 2):
+    for j in range(size):
+        # condition to left space
+        # condition to right space
+        # condition for making diamond
+        # else print ^
+        if j < i - 1:
+            print("" "", end="" "")
+        elif j > spaces:
+            print("" "", end="" "")
+        elif (i == 0 and j == 0) | (i == 0 and j == size - 1):
+            print("" "", end="" "")
+        else:
+            print(""*"", end="" "")
+
+    # increase space area by decreasing spaces
+    spaces -= 1
+
+    # for line change
+    print()","From code
+For size = 5","Simple Diamond Pattern in Python
+# define the size (no. of columns)
+# must be odd to draw proper diamond shape
+size = 11
+
+# initialize the spaces
+spaces = size
+
+# loops for iterations to create worksheet
+for i in range(size // 2 + 2):
+    for j in range(size):
+        # condition to left space
+        # condition to right space
+        # condition for making diamond
+        # else print ^
+        if j < i - 1:
+            print("" "", end="" "")
+        elif j > spaces:
+            print("" "", end="" "")
+        elif (i == 0 and j == 0) | (i == 0 and j == size - 1):
+            print("" "", end="" "")
+        else:
+            print(""*"", end="" "")
+
+    # increase space area by decreasing spaces
+    spaces -= 1
+
+    # for line change
+    print()"
+Python - Iterating through a range of dates,https://www.geeksforgeeks.org/python-iterating-through-a-range-of-dates/,"# import datetime module
+import datetime
+
+# consider the start date as 2021-february 1 st
+start_date = datetime.date(2021, 2, 1)
+
+# consider the end date as 2021-march 1 st
+end_date = datetime.date(2021, 3, 1)
+
+# delta time
+delta = datetime.timedelta(days=1)
+
+# iterate over range of dates
+while start_date <= end_date:
+    print(start_date, end=""\n"")
+    start_date += delta","From code
+2021-02-01","Python - Iterating through a range of dates
+# import datetime module
+import datetime
+
+# consider the start date as 2021-february 1 st
+start_date = datetime.date(2021, 2, 1)
+
+# consider the end date as 2021-march 1 st
+end_date = datetime.date(2021, 3, 1)
+
+# delta time
+delta = datetime.timedelta(days=1)
+
+# iterate over range of dates
+while start_date <= end_date:
+    print(start_date, end=""\n"")
+    start_date += delta"
+Python - Iterating through a range of dates,https://www.geeksforgeeks.org/python-iterating-through-a-range-of-dates/,"# importing the required lib
+from datetime import date
+from dateutil.rrule import rrule, DAILY
+
+# initializing the start and end date
+start_date = date(2022, 9, 1)
+end_date = date(2022, 9, 11)
+
+# iterating over the dates
+for d in rrule(DAILY, dtstart=start_date, until=end_date):
+    print(d.strftime(""%Y-%m-%d""))","From code
+2021-02-01","Python - Iterating through a range of dates
+# importing the required lib
+from datetime import date
+from dateutil.rrule import rrule, DAILY
+
+# initializing the start and end date
+start_date = date(2022, 9, 1)
+end_date = date(2022, 9, 11)
+
+# iterating over the dates
+for d in rrule(DAILY, dtstart=start_date, until=end_date):
+    print(d.strftime(""%Y-%m-%d""))"
+Python - Iterating through a range of dates,https://www.geeksforgeeks.org/python-iterating-through-a-range-of-dates/,"# import pandas module
+import pandas as pd
+
+# specify the start date is 2021 jan 1 st
+# specify the end date is 2021 feb 1 st
+a = pd.date_range(start=""1/1/2021"", end=""2/1/2021"")
+
+# display only date using date() function
+for i in a:
+    print(i.date())","From code
+2021-02-01","Python - Iterating through a range of dates
+# import pandas module
+import pandas as pd
+
+# specify the start date is 2021 jan 1 st
+# specify the end date is 2021 feb 1 st
+a = pd.date_range(start=""1/1/2021"", end=""2/1/2021"")
+
+# display only date using date() function
+for i in a:
+    print(i.date())"
+Python - Get index in the list of objects by attribute in Python,https://www.geeksforgeeks.org/get-index-in-the-list-of-objects-by-attribute-in-python/,"# This code gets the index in the
+# list of objects by attribute.
+
+
+class X:
+    def __init__(self, val):
+        self.val = val
+
+
+def getIndex(li, target):
+    for index, x in enumerate(li):
+        if x.val == target:
+            return index
+    return -1
+
+
+# Driver code
+li = [1, 2, 3, 4, 5, 6]
+
+# Converting all the items in
+# list to object of class X
+a = list()
+for i in li:
+    a.append(X(i))
+
+print(getIndex(a, 3))","From code
+2","Python - Get index in the list of objects by attribute in Python
+# This code gets the index in the
+# list of objects by attribute.
+
+
+class X:
+    def __init__(self, val):
+        self.val = val
+
+
+def getIndex(li, target):
+    for index, x in enumerate(li):
+        if x.val == target:
+            return index
+    return -1
+
+
+# Driver code
+li = [1, 2, 3, 4, 5, 6]
+
+# Converting all the items in
+# list to object of class X
+a = list()
+for i in li:
+    a.append(X(i))
+
+print(getIndex(a, 3))"
+Python - Validate an IP address using Python without using RegEx,https://www.geeksforgeeks.org/validate-an-ip-address-using-python-without-using-regex/,"# Python program to verify IP without using RegEx
+
+
+# explicit function to verify IP
+def isValidIP(s):
+    # check number of periods
+    if s.count(""."") != 3:
+        return ""Invalid Ip address""
+
+    l = list(map(str, s.split(""."")))
+
+    # check range of each number between periods
+    for ele in l:
+        if int(ele) < 0 or int(ele) > 255 or (ele[0] == ""0"" and len(ele) != 1):
+            return ""Invalid Ip address""
+
+    return ""Valid Ip address""
+
+
+# Driver Code
+print(isValidIP(""666.1.2.2""))","From code
+Invalid Ip address","Python - Validate an IP address using Python without using RegEx
+# Python program to verify IP without using RegEx
+
+
+# explicit function to verify IP
+def isValidIP(s):
+    # check number of periods
+    if s.count(""."") != 3:
+        return ""Invalid Ip address""
+
+    l = list(map(str, s.split(""."")))
+
+    # check range of each number between periods
+    for ele in l:
+        if int(ele) < 0 or int(ele) > 255 or (ele[0] == ""0"" and len(ele) != 1):
+            return ""Invalid Ip address""
+
+    return ""Valid Ip address""
+
+
+# Driver Code
+print(isValidIP(""666.1.2.2""))"
+Python - Validate an IP address using Python without using RegEx,https://www.geeksforgeeks.org/validate-an-ip-address-using-python-without-using-regex/,"# Python program to verify IP without using RegEx
+
+
+# explicit function to verify IP
+def isValidIP(s):
+    # initialize counter
+    counter = 0
+
+    # check if period is present
+    for i in range(0, len(s)):
+        if s[i] == ""."":
+            counter = counter + 1
+    if counter != 3:
+        return 0
+
+    # check the range of numbers between periods
+    st = set()
+    for i in range(0, 256):
+        st.add(str(i))
+    counter = 0
+    temp = """"
+    for i in range(0, len(s)):
+        if s[i] != ""."":
+            temp = temp + s[i]
+        else:
+            if temp in st:
+                counter = counter + 1
+            temp = """"
+    if temp in st:
+        counter = counter + 1
+
+    # verifying all conditions
+    if counter == 4:
+        return ""Valid Ip address""
+    else:
+        return ""Invalid Ip address""
+
+
+# Driver Code
+print(isValidIP(""110.234.52.124""))","From code
+Invalid Ip address","Python - Validate an IP address using Python without using RegEx
+# Python program to verify IP without using RegEx
+
+
+# explicit function to verify IP
+def isValidIP(s):
+    # initialize counter
+    counter = 0
+
+    # check if period is present
+    for i in range(0, len(s)):
+        if s[i] == ""."":
+            counter = counter + 1
+    if counter != 3:
+        return 0
+
+    # check the range of numbers between periods
+    st = set()
+    for i in range(0, 256):
+        st.add(str(i))
+    counter = 0
+    temp = """"
+    for i in range(0, len(s)):
+        if s[i] != ""."":
+            temp = temp + s[i]
+        else:
+            if temp in st:
+                counter = counter + 1
+            temp = """"
+    if temp in st:
+        counter = counter + 1
+
+    # verifying all conditions
+    if counter == 4:
+        return ""Valid Ip address""
+    else:
+        return ""Invalid Ip address""
+
+
+# Driver Code
+print(isValidIP(""110.234.52.124""))"
+Python program to Search an Element in a Circular Linked List,https://www.geeksforgeeks.org/python-program-to-search-an-element-in-a-circular-linked-list/,"# Python program to Search an Element
+# in a Circular Linked List
+
+
+# Class to define node of the linked list
+class Node:
+    def __init__(self, data):
+        self.data = data
+        self.next = None
+
+
+class CircularLinkedList:
+    # Declaring Circular Linked List
+    def __init__(self):
+        self.head = Node(None)
+        self.tail = Node(None)
+        self.head.next = self.tail
+        self.tail.next = self.head
+
+    # Adds new nodes to the Circular Linked List
+    def add(self, data):
+        # Declares a new node to be added
+        newNode = Node(data)
+
+        # Checks if the Circular
+        # Linked List is empty
+        if self.head.data is None:
+            # If list is empty then new node
+            # will be the first node
+            # to be added in the Circular Linked List
+            self.head = newNode
+            self.tail = newNode
+            newNode.next = self.head
+
+        else:
+            # If a node is already present then
+            # tail of the last node will point to
+            # new node
+            self.tail.next = newNode
+
+            # New node will become new tail
+            self.tail = newNode
+
+            # New Tail will point to the head
+            self.tail.next = self.head
+
+    # Function to search the element in the
+    # Circular Linked List
+    def findNode(self, element):
+        # Pointing the head to start the search
+        current = self.head
+        i = 1
+
+        # Declaring f = 0
+        f = 0
+        # Check if the list is empty or not
+        if self.head == None:
+            print(""Empty list"")
+        else:
+            while True:
+                # Comparing the elements
+                # of each node to the
+                # element to be searched
+                if current.data == element:
+                    # If the element is present
+                    # then incrementing f
+                    f += 1
+                    break
+
+                # Jumping to next node
+                current = current.next
+                i = i + 1
+
+                # If we reach the head
+                # again then element is not
+                # present in the list so
+                # we will break the loop
+                if current == self.head:
+                    break
+
+            # Checking the value of f
+            if f > 0:
+                print(""element is present"")
+            else:
+                print(""element is not present"")
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    # Creating a Circular Linked List
+    """"""
+    Circular Linked List we will be working on:
+    1 -> 2 -> 3 -> 4 -> 5 -> 6
+    """"""
+    circularLinkedList = CircularLinkedList()
+
+    # Adding nodes to the list
+    circularLinkedList.add(1)
+    circularLinkedList.add(2)
+    circularLinkedList.add(3)
+    circularLinkedList.add(4)
+    circularLinkedList.add(5)
+    circularLinkedList.add(6)
+
+    # Searching for node 2 in the list
+    circularLinkedList.findNode(2)
+
+    # Searching for node in the list
+    circularLinkedList.findNode(7)","Input: CList = 6->5->4->3->2, find = 3
+Output: Element is present
","Python program to Search an Element in a Circular Linked List
+# Python program to Search an Element
+# in a Circular Linked List
+
+
+# Class to define node of the linked list
+class Node:
+    def __init__(self, data):
+        self.data = data
+        self.next = None
+
+
+class CircularLinkedList:
+    # Declaring Circular Linked List
+    def __init__(self):
+        self.head = Node(None)
+        self.tail = Node(None)
+        self.head.next = self.tail
+        self.tail.next = self.head
+
+    # Adds new nodes to the Circular Linked List
+    def add(self, data):
+        # Declares a new node to be added
+        newNode = Node(data)
+
+        # Checks if the Circular
+        # Linked List is empty
+        if self.head.data is None:
+            # If list is empty then new node
+            # will be the first node
+            # to be added in the Circular Linked List
+            self.head = newNode
+            self.tail = newNode
+            newNode.next = self.head
+
+        else:
+            # If a node is already present then
+            # tail of the last node will point to
+            # new node
+            self.tail.next = newNode
+
+            # New node will become new tail
+            self.tail = newNode
+
+            # New Tail will point to the head
+            self.tail.next = self.head
+
+    # Function to search the element in the
+    # Circular Linked List
+    def findNode(self, element):
+        # Pointing the head to start the search
+        current = self.head
+        i = 1
+
+        # Declaring f = 0
+        f = 0
+        # Check if the list is empty or not
+        if self.head == None:
+            print(""Empty list"")
+        else:
+            while True:
+                # Comparing the elements
+                # of each node to the
+                # element to be searched
+                if current.data == element:
+                    # If the element is present
+                    # then incrementing f
+                    f += 1
+                    break
+
+                # Jumping to next node
+                current = current.next
+                i = i + 1
+
+                # If we reach the head
+                # again then element is not
+                # present in the list so
+                # we will break the loop
+                if current == self.head:
+                    break
+
+            # Checking the value of f
+            if f > 0:
+                print(""element is present"")
+            else:
+                print(""element is not present"")
+
+
+# Driver Code
+if __name__ == ""__main__"":
+    # Creating a Circular Linked List
+    """"""
+    Circular Linked List we will be working on:
+    1 -> 2 -> 3 -> 4 -> 5 -> 6
+    """"""
+    circularLinkedList = CircularLinkedList()
+
+    # Adding nodes to the list
+    circularLinkedList.add(1)
+    circularLinkedList.add(2)
+    circularLinkedList.add(3)
+    circularLinkedList.add(4)
+    circularLinkedList.add(5)
+    circularLinkedList.add(6)
+
+    # Searching for node 2 in the list
+    circularLinkedList.findNode(2)
+
+    # Searching for node in the list
+    circularLinkedList.findNode(7)"
+Binary Search (bisect) in Python,https://www.geeksforgeeks.org/binary-search-bisect-in-python/,"# Python code to demonstrate working
+# of binary search in library
+from bisect import bisect_left
+
+
+def BinarySearch(a, x):
+    i = bisect_left(a, x)
+    if i != len(a) and a[i] == x:
+        return i
+    else:
+        return -1
+
+
+a = [1, 2, 4, 4, 8]
+x = int(4)
+res = BinarySearch(a, x)
+if res == -1:
+    print(x, ""is absent"")
+else:
+    print(""First occurrence of"", x, ""is present at"", res)","From code
+First occurrence of 4 is present at 2","Binary Search (bisect) in Python
+# Python code to demonstrate working
+# of binary search in library
+from bisect import bisect_left
+
+
+def BinarySearch(a, x):
+    i = bisect_left(a, x)
+    if i != len(a) and a[i] == x:
+        return i
+    else:
+        return -1
+
+
+a = [1, 2, 4, 4, 8]
+x = int(4)
+res = BinarySearch(a, x)
+if res == -1:
+    print(x, ""is absent"")
+else:
+    print(""First occurrence of"", x, ""is present at"", res)"
+Binary Search (bisect) in Python,https://www.geeksforgeeks.org/binary-search-bisect-in-python/,"# Python code to demonstrate working
+# of binary search in library
+from bisect import bisect_left
+
+
+def BinarySearch(a, x):
+    i = bisect_left(a, x)
+    if i:
+        return i - 1
+    else:
+        return -1
+
+
+# Driver code
+a = [1, 2, 4, 4, 8]
+x = int(7)
+res = BinarySearch(a, x)
+if res == -1:
+    print(""No value smaller than "", x)
+else:
+    print(""Largest value smaller than "", x, "" is at index "", res)","From code
+First occurrence of 4 is present at 2","Binary Search (bisect) in Python
+# Python code to demonstrate working
+# of binary search in library
+from bisect import bisect_left
+
+
+def BinarySearch(a, x):
+    i = bisect_left(a, x)
+    if i:
+        return i - 1
+    else:
+        return -1
+
+
+# Driver code
+a = [1, 2, 4, 4, 8]
+x = int(7)
+res = BinarySearch(a, x)
+if res == -1:
+    print(""No value smaller than "", x)
+else:
+    print(""Largest value smaller than "", x, "" is at index "", res)"
+Binary Search (bisect) in Python,https://www.geeksforgeeks.org/binary-search-bisect-in-python/,"# Python code to demonstrate working
+# of binary search in library
+from bisect import bisect_right
+
+
+def BinarySearch(a, x):
+    i = bisect_right(a, x)
+    if i != 0 and a[i - 1] == x:
+        return i - 1
+    else:
+        return -1
+
+
+a = [1, 2, 4, 4]
+x = int(4)
+res = BinarySearch(a, x)
+if res == -1:
+    print(x, ""is absent"")
+else:
+    print(""Last occurrence of"", x, ""is present at"", res)","From code
+First occurrence of 4 is present at 2","Binary Search (bisect) in Python
+# Python code to demonstrate working
+# of binary search in library
+from bisect import bisect_right
+
+
+def BinarySearch(a, x):
+    i = bisect_right(a, x)
+    if i != 0 and a[i - 1] == x:
+        return i - 1
+    else:
+        return -1
+
+
+a = [1, 2, 4, 4]
+x = int(4)
+res = BinarySearch(a, x)
+if res == -1:
+    print(x, ""is absent"")
+else:
+    print(""Last occurrence of"", x, ""is present at"", res)"
+Python Code for time Complexity plot of Heap Sort,https://www.geeksforgeeks.org/python-code-for-time-complexity-plot-of-heap-sort/,"# Python Code for Implementation and running time Algorithm
+# Complexity plot of Heap Sort
+# by Ashok Kajal
+# This python code intends to implement Heap Sort Algorithm
+# Plots its time Complexity on list of different sizes
+
+# ---------------------Important Note -------------------
+# numpy, time and matplotlib.pyplot are required to run this code
+import time
+from numpy.random import seed
+from numpy.random import randint
+import matplotlib.pyplot as plt
+
+
+# find left child of node i
+def left(i):
+    return 2 * i + 1
+
+
+# find right child of node i
+def right(i):
+    return 2 * i + 2
+
+
+# calculate and return array size
+def heapSize(A):
+    return len(A) - 1
+
+
+# This function takes an array and Heapyfies
+# the at node i
+def MaxHeapify(A, i):
+    # print(""in heapy"", i)
+    l = left(i)
+    r = right(i)
+
+    # heapSize = len(A)
+    # print(""left"", l, ""Rightt"", r, ""Size"", heapSize)
+    if l <= heapSize(A) and A[l] > A[i]:
+        largest = l
+    else:
+        largest = i
+    if r <= heapSize(A) and A[r] > A[largest]:
+        largest = r
+    if largest != i:
+        # print(""Largest"", largest)
+        A[i], A[largest] = A[largest], A[i]
+        # print(""List"", A)
+        MaxHeapify(A, largest)
+
+
+# this function makes a heapified array
+def BuildMaxHeap(A):
+    for i in range(int(heapSize(A) / 2) - 1, -1, -1):
+        MaxHeapify(A, i)
+
+
+# Sorting is done using heap of array
+def HeapSort(A):
+    BuildMaxHeap(A)
+    B = list()
+    heapSize1 = heapSize(A)
+    for i in range(heapSize(A), 0, -1):
+        A[0], A[i] = A[i], A[0]
+        B.append(A[heapSize1])
+        A = A[:-1]
+        heapSize1 = heapSize1 - 1
+        MaxHeapify(A, 0)
+
+
+# randomly generates list of different
+# sizes and call HeapSort function
+elements = list()
+times = list()
+for i in range(1, 10):
+    # generate some integers
+    a = randint(0, 1000 * i, 1000 * i)
+    # print(i)
+    start = time.clock()
+    HeapSort(a)
+    end = time.clock()
+
+    # print(""Sorted list is "", a)
+    print(len(a), ""Elements Sorted by HeapSort in "", end - start)
+    elements.append(len(a))
+    times.append(end - start)
+
+plt.xlabel(""List Length"")
+plt.ylabel(""Time Complexity"")
+plt.plot(elements, times, label=""Heap Sort"")
+plt.grid()
+plt.legend()
+plt.show()
+# This code is contributed by Ashok Kajal","Input : Unsorted Lists of Different sizes are Generated Randomly
+Output :","Python Code for time Complexity plot of Heap Sort
+# Python Code for Implementation and running time Algorithm
+# Complexity plot of Heap Sort
+# by Ashok Kajal
+# This python code intends to implement Heap Sort Algorithm
+# Plots its time Complexity on list of different sizes
+
+# ---------------------Important Note -------------------
+# numpy, time and matplotlib.pyplot are required to run this code
+import time
+from numpy.random import seed
+from numpy.random import randint
+import matplotlib.pyplot as plt
+
+
+# find left child of node i
+def left(i):
+    return 2 * i + 1
+
+
+# find right child of node i
+def right(i):
+    return 2 * i + 2
+
+
+# calculate and return array size
+def heapSize(A):
+    return len(A) - 1
+
+
+# This function takes an array and Heapyfies
+# the at node i
+def MaxHeapify(A, i):
+    # print(""in heapy"", i)
+    l = left(i)
+    r = right(i)
+
+    # heapSize = len(A)
+    # print(""left"", l, ""Rightt"", r, ""Size"", heapSize)
+    if l <= heapSize(A) and A[l] > A[i]:
+        largest = l
+    else:
+        largest = i
+    if r <= heapSize(A) and A[r] > A[largest]:
+        largest = r
+    if largest != i:
+        # print(""Largest"", largest)
+        A[i], A[largest] = A[largest], A[i]
+        # print(""List"", A)
+        MaxHeapify(A, largest)
+
+
+# this function makes a heapified array
+def BuildMaxHeap(A):
+    for i in range(int(heapSize(A) / 2) - 1, -1, -1):
+        MaxHeapify(A, i)
+
+
+# Sorting is done using heap of array
+def HeapSort(A):
+    BuildMaxHeap(A)
+    B = list()
+    heapSize1 = heapSize(A)
+    for i in range(heapSize(A), 0, -1):
+        A[0], A[i] = A[i], A[0]
+        B.append(A[heapSize1])
+        A = A[:-1]
+        heapSize1 = heapSize1 - 1
+        MaxHeapify(A, 0)
+
+
+# randomly generates list of different
+# sizes and call HeapSort function
+elements = list()
+times = list()
+for i in range(1, 10):
+    # generate some integers
+    a = randint(0, 1000 * i, 1000 * i)
+    # print(i)
+    start = time.clock()
+    HeapSort(a)
+    end = time.clock()
+
+    # print(""Sorted list is "", a)
+    print(len(a), ""Elements Sorted by HeapSort in "", end - start)
+    elements.append(len(a))
+    times.append(end - start)
+
+plt.xlabel(""List Length"")
+plt.ylabel(""Time Complexity"")
+plt.plot(elements, times, label=""Heap Sort"")
+plt.grid()
+plt.legend()
+plt.show()
+# This code is contributed by Ashok Kajal"
+Take input from user and store in .txt file in Python,https://www.geeksforgeeks.org/take-input-from-user-and-store-in-txt-file-in-python/,"temp = input(""Please enter your information!!   "")
+try:
+    with open(""gfg.txt"", ""w"") as gfg:
+        gfg.write(temp)
+except Exception as e:
+    print(""There is a Problem"", str(e))","From code
+# this means the file will open
","Take input from user and store in .txt file in Python
+temp = input(""Please enter your information!!   "")
+try:
+    with open(""gfg.txt"", ""w"") as gfg:
+        gfg.write(temp)
+except Exception as e:
+    print(""There is a Problem"", str(e))"
+Take input from user and store in .txt file in Python,https://www.geeksforgeeks.org/take-input-from-user-and-store-in-txt-file-in-python/,"temp = input(""Please enter your information!!   "")
+try:
+    with open(""gfg.txt"", ""w"") as gfg:
+        gfg.write(temp)
+except Exception as e:
+    print(""There is a Problem"", str(e))","From code
+# this means the file will open
","Take input from user and store in .txt file in Python
+temp = input(""Please enter your information!!   "")
+try:
+    with open(""gfg.txt"", ""w"") as gfg:
+        gfg.write(temp)
+except Exception as e:
+    print(""There is a Problem"", str(e))"
+Python program to extract a single value from JSON response,https://www.geeksforgeeks.org/python-program-to-extract-a-single-value-from-json-response/,"# importing required module
+import urllib.parse
+import requests
+
+# setting the base URL value
+baseUrl = ""https://v6.exchangerate-api.com/v6/0f215802f0c83392e64ee40d/pair/""
+
+First = input(""Enter First Currency Value"")
+Second = input(""Enter  Second Currency Value"")
+
+result = First + ""/"" + Second
+final_url = baseUrl + result
+
+# retrieving data from JSON Data
+json_data = requests.get(final_url).json()
+Final_result = json_data[""conversion_rate""]
+
+print(""Conversion rate from "" + First + "" to "" + Second + "" = "", Final_result)","From code
+# install jsonpath-ng library","Python program to extract a single value from JSON response
+# importing required module
+import urllib.parse
+import requests
+
+# setting the base URL value
+baseUrl = ""https://v6.exchangerate-api.com/v6/0f215802f0c83392e64ee40d/pair/""
+
+First = input(""Enter First Currency Value"")
+Second = input(""Enter  Second Currency Value"")
+
+result = First + ""/"" + Second
+final_url = baseUrl + result
+
+# retrieving data from JSON Data
+json_data = requests.get(final_url).json()
+Final_result = json_data[""conversion_rate""]
+
+print(""Conversion rate from "" + First + "" to "" + Second + "" = "", Final_result)"
+Python program to extract a single value from JSON response,https://www.geeksforgeeks.org/python-program-to-extract-a-single-value-from-json-response/,"# import required libraries
+import urllib.parse
+import requests
+from jsonpath_ng import jsonpath, parse
+
+# setting the base URL value
+baseUrl = ""https://v6.exchangerate-api.com/v6/0f215802f0c83392e64ee40d/pair/""
+
+# ask user to enter currency values
+First = input(""Enter First Currency Value: "")
+Second = input(""Enter  Second Currency Value: "")
+
+# combine base URL with final URL including both currencies
+result = First + ""/"" + Second
+final_url = baseUrl + result
+
+# send API call and retrieve JSON data
+json_data = requests.get(final_url).json()
+
+# set up jsonpath expression to select conversion rate
+jsonpath_expr = parse(""$.conversion_rate"")
+
+# use jsonpath expression to extract conversion rate
+result = jsonpath_expr.find(json_data)[0].value
+print(""Conversion rate from "" + First + "" to "" + Second + "" = "", result)","From code
+# install jsonpath-ng library","Python program to extract a single value from JSON response
+# import required libraries
+import urllib.parse
+import requests
+from jsonpath_ng import jsonpath, parse
+
+# setting the base URL value
+baseUrl = ""https://v6.exchangerate-api.com/v6/0f215802f0c83392e64ee40d/pair/""
+
+# ask user to enter currency values
+First = input(""Enter First Currency Value: "")
+Second = input(""Enter  Second Currency Value: "")
+
+# combine base URL with final URL including both currencies
+result = First + ""/"" + Second
+final_url = baseUrl + result
+
+# send API call and retrieve JSON data
+json_data = requests.get(final_url).json()
+
+# set up jsonpath expression to select conversion rate
+jsonpath_expr = parse(""$.conversion_rate"")
+
+# use jsonpath expression to extract conversion rate
+result = jsonpath_expr.find(json_data)[0].value
+print(""Conversion rate from "" + First + "" to "" + Second + "" = "", result)"
+Python program to extract a single value from JSON response,https://www.geeksforgeeks.org/python-program-to-extract-a-single-value-from-json-response/,"import json
+
+with open(""exam.json"", ""r"") as json_File:
+    sample_load_file = json.load(json_File)
+print(sample_load_file)","From code
+# install jsonpath-ng library","Python program to extract a single value from JSON response
+import json
+
+with open(""exam.json"", ""r"") as json_File:
+    sample_load_file = json.load(json_File)
+print(sample_load_file)"
+Python program to extract a single value from JSON response,https://www.geeksforgeeks.org/python-program-to-extract-a-single-value-from-json-response/,"import json
+
+with open(""exam.json"", ""r"") as json_File:
+    sample_load_file = json.load(json_File)
+
+# getting hold of all values inside
+# the dictionary
+test = sample_load_file[""criteria""]
+
+# getting hold of the values of
+# variableParam
+test1 = test[1].values()
+test2 = list(test1)[0]
+test3 = test2[1:-1].split("","")
+print(test3[1])","From code
+# install jsonpath-ng library","Python program to extract a single value from JSON response
+import json
+
+with open(""exam.json"", ""r"") as json_File:
+    sample_load_file = json.load(json_File)
+
+# getting hold of all values inside
+# the dictionary
+test = sample_load_file[""criteria""]
+
+# getting hold of the values of
+# variableParam
+test1 = test[1].values()
+test2 = list(test1)[0]
+test3 = test2[1:-1].split("","")
+print(test3[1])"
+Python Program to Get the File Name From the File Path,https://www.geeksforgeeks.org/python-program-to-get-the-file-name-from-the-file-path/,"import os
+
+path = ""D:\home\Riot Games\VALORANT\live\VALORANT.exe""
+print(os.path.basename(path).split(""/"")[-1])","From code
+VALORANT.exe","Python Program to Get the File Name From the File Path
+import os
+
+path = ""D:\home\Riot Games\VALORANT\live\VALORANT.exe""
+print(os.path.basename(path).split(""/"")[-1])"
+Python Program to Get the File Name From the File Path,https://www.geeksforgeeks.org/python-program-to-get-the-file-name-from-the-file-path/,"import os
+
+file_path = ""C:/Users/test.txt""  # file path
+
+# using basename function from os
+# module to print file name
+file_name = os.path.basename(file_path)
+
+print(file_name)","From code
+VALORANT.exe","Python Program to Get the File Name From the File Path
+import os
+
+file_path = ""C:/Users/test.txt""  # file path
+
+# using basename function from os
+# module to print file name
+file_name = os.path.basename(file_path)
+
+print(file_name)"
+Python Program to Get the File Name From the File Path,https://www.geeksforgeeks.org/python-program-to-get-the-file-name-from-the-file-path/,"import os
+
+file_path = ""C:/Users/test.txt""
+
+file_name = os.path.basename(file_path)
+file = os.path.splitext(file_name)
+
+print(file)  # returns tuple of string
+
+print(file[0] + file[1])","From code
+VALORANT.exe","Python Program to Get the File Name From the File Path
+import os
+
+file_path = ""C:/Users/test.txt""
+
+file_name = os.path.basename(file_path)
+file = os.path.splitext(file_name)
+
+print(file)  # returns tuple of string
+
+print(file[0] + file[1])"
+Python Program to Get the File Name From the File Path,https://www.geeksforgeeks.org/python-program-to-get-the-file-name-from-the-file-path/,"from pathlib import Path
+
+file_path = ""C:/Users/test.txt""
+
+# stem attribute extracts the file
+# name
+print(Path(file_path).stem)
+
+# name attribute returns full name
+# of the file
+print(Path(file_path).name)","From code
+VALORANT.exe","Python Program to Get the File Name From the File Path
+from pathlib import Path
+
+file_path = ""C:/Users/test.txt""
+
+# stem attribute extracts the file
+# name
+print(Path(file_path).stem)
+
+# name attribute returns full name
+# of the file
+print(Path(file_path).name)"
+Python Program to Get the File Name From the File Path,https://www.geeksforgeeks.org/python-program-to-get-the-file-name-from-the-file-path/,"import re
+
+file_path = ""C:/Users/test.txt""
+pattern = ""[\w-]+?(?=\.)""
+
+# searching the pattern
+a = re.search(pattern, file_path)
+
+# printing the match
+print(a.group())","From code
+VALORANT.exe","Python Program to Get the File Name From the File Path
+import re
+
+file_path = ""C:/Users/test.txt""
+pattern = ""[\w-]+?(?=\.)""
+
+# searching the pattern
+a = re.search(pattern, file_path)
+
+# printing the match
+print(a.group())"
+Python Program to Get the File Name From the File Path,https://www.geeksforgeeks.org/python-program-to-get-the-file-name-from-the-file-path/,"def get_file_name(file_path):
+    file_path_components = file_path.split(""/"")
+    file_name_and_extension = file_path_components[-1].rsplit(""."", 1)
+    return file_name_and_extension[0]
+
+
+# Example usage
+file_path = ""C:/Users/test.txt""
+result = get_file_name(file_path)
+print(result)  # Output: 'test'","From code
+VALORANT.exe","Python Program to Get the File Name From the File Path
+def get_file_name(file_path):
+    file_path_components = file_path.split(""/"")
+    file_name_and_extension = file_path_components[-1].rsplit(""."", 1)
+    return file_name_and_extension[0]
+
+
+# Example usage
+file_path = ""C:/Users/test.txt""
+result = get_file_name(file_path)
+print(result)  # Output: 'test'"
+How to get a new API response in a Tkinter textbox?,https://www.geeksforgeeks.org/how-to-get-a-new-api-response-in-a-tkinter-textbox/,"import requests
+
+# Response Object
+r = requests.get(""https://api.quotable.io/random"")","From code
+pip install tkinter","How to get a new API response in a Tkinter textbox?
+import requests
+
+# Response Object
+r = requests.get(""https://api.quotable.io/random"")"
+How to get a new API response in a Tkinter textbox?,https://www.geeksforgeeks.org/how-to-get-a-new-api-response-in-a-tkinter-textbox/,"import requests
+
+r = requests.get(""https://api.quotable.io/random"")
+data = r.json()","From code
+pip install tkinter","How to get a new API response in a Tkinter textbox?
+import requests
+
+r = requests.get(""https://api.quotable.io/random"")
+data = r.json()"
+How to get a new API response in a Tkinter textbox?,https://www.geeksforgeeks.org/how-to-get-a-new-api-response-in-a-tkinter-textbox/,"import tkinter as tk
+from tkinter import END, Text
+from tkinter.ttk import Button
+
+root = tk.Tk()
+root.title(""Quoter"")
+text_box = Text(root, height=10, width=50)
+get_button = Button(root, text=""Get Quote"", command=get_quote)
+
+text_box.pack()
+get_button.pack()
+root.mainloop()","From code
+pip install tkinter","How to get a new API response in a Tkinter textbox?
+import tkinter as tk
+from tkinter import END, Text
+from tkinter.ttk import Button
+
+root = tk.Tk()
+root.title(""Quoter"")
+text_box = Text(root, height=10, width=50)
+get_button = Button(root, text=""Get Quote"", command=get_quote)
+
+text_box.pack()
+get_button.pack()
+root.mainloop()"
+How to get a new API response in a Tkinter textbox?,https://www.geeksforgeeks.org/how-to-get-a-new-api-response-in-a-tkinter-textbox/,"def get_quote():
+    r = requests.get(""https://api.quotable.io/random"")
+    data = r.json()
+    quote = data[""content""]
+    text_box.delete(""1.0"", END)
+    text_box.insert(END, quote)","From code
+pip install tkinter","How to get a new API response in a Tkinter textbox?
+def get_quote():
+    r = requests.get(""https://api.quotable.io/random"")
+    data = r.json()
+    quote = data[""content""]
+    text_box.delete(""1.0"", END)
+    text_box.insert(END, quote)"
+How to get a new API response in a Tkinter textbox?,https://www.geeksforgeeks.org/how-to-get-a-new-api-response-in-a-tkinter-textbox/,"# import library
+import requests
+import tkinter as tk
+from tkinter import END, Text
+from tkinter.ttk import Button
+
+# create a main window
+root = tk.Tk()
+root.title(""Quoter"")
+
+
+# function that will get the data
+# from the API
+def get_quote():
+    # API request
+    r = requests.get(""https://api.quotable.io/random"")
+    data = r.json()
+    quote = data[""content""]
+
+    # deletes all the text that is currently
+    # in the TextBox
+    text_box.delete(""1.0"", END)
+
+    # inserts new data into the TextBox
+    text_box.insert(END, quote)
+
+
+text_box = Text(root, height=10, width=50)
+get_button = Button(root, text=""Get Quote"", command=get_quote)
+
+text_box.pack()
+get_button.pack()
+root.mainloop()","From code
+pip install tkinter","How to get a new API response in a Tkinter textbox?
+# import library
+import requests
+import tkinter as tk
+from tkinter import END, Text
+from tkinter.ttk import Button
+
+# create a main window
+root = tk.Tk()
+root.title(""Quoter"")
+
+
+# function that will get the data
+# from the API
+def get_quote():
+    # API request
+    r = requests.get(""https://api.quotable.io/random"")
+    data = r.json()
+    quote = data[""content""]
+
+    # deletes all the text that is currently
+    # in the TextBox
+    text_box.delete(""1.0"", END)
+
+    # inserts new data into the TextBox
+    text_box.insert(END, quote)
+
+
+text_box = Text(root, height=10, width=50)
+get_button = Button(root, text=""Get Quote"", command=get_quote)
+
+text_box.pack()
+get_button.pack()
+root.mainloop()"
+How to create an empty and a full NumPy array?,https://www.geeksforgeeks.org/how-to-create-an-empty-and-a-full-numpy-array/,"# python program to create
+# Empty and Full Numpy arrays
+
+import numpy as np
+
+
+# Create an empty array
+empa = np.empty((3, 4), dtype=int)
+print(""Empty Array"")
+print(empa)
+
+# Create a full array
+flla = np.full([3, 3], 55, dtype=int)
+print(""\n Full Array"")
+print(flla)","From code
+numpy.full(shape, fill_value, dtype = None, order = ?????????","How to create an empty and a full NumPy array?
+# python program to create
+# Empty and Full Numpy arrays
+
+import numpy as np
+
+
+# Create an empty array
+empa = np.empty((3, 4), dtype=int)
+print(""Empty Array"")
+print(empa)
+
+# Create a full array
+flla = np.full([3, 3], 55, dtype=int)
+print(""\n Full Array"")
+print(flla)"
+How to create an empty and a full NumPy array?,https://www.geeksforgeeks.org/how-to-create-an-empty-and-a-full-numpy-array/,"# python program to create
+# Empty and Full Numpy arrays
+
+import numpy as np
+
+
+# Create an empty array
+empa = np.empty([4, 2])
+print(""Empty Array"")
+print(empa)
+
+# Create a full array
+flla = np.full([4, 3], 95)
+print(""\n Full Array"")
+print(flla)","From code
+numpy.full(shape, fill_value, dtype = None, order = ?????????","How to create an empty and a full NumPy array?
+# python program to create
+# Empty and Full Numpy arrays
+
+import numpy as np
+
+
+# Create an empty array
+empa = np.empty([4, 2])
+print(""Empty Array"")
+print(empa)
+
+# Create a full array
+flla = np.full([4, 3], 95)
+print(""\n Full Array"")
+print(flla)"
+How to create an empty and a full NumPy array?,https://www.geeksforgeeks.org/how-to-create-an-empty-and-a-full-numpy-array/,"# python program to create
+# Empty and Full Numpy arrays
+
+import numpy as np
+
+# Create an empty array
+empa = np.empty([3, 3])
+print(""Empty Array"")
+print(empa)
+
+# Create a full array
+flla = np.full([5, 3], 9.9)
+print(""\n Full Array"")
+print(flla)","From code
+numpy.full(shape, fill_value, dtype = None, order = ?????????","How to create an empty and a full NumPy array?
+# python program to create
+# Empty and Full Numpy arrays
+
+import numpy as np
+
+# Create an empty array
+empa = np.empty([3, 3])
+print(""Empty Array"")
+print(empa)
+
+# Create a full array
+flla = np.full([5, 3], 9.9)
+print(""\n Full Array"")
+print(flla)"
+Create a Numpy array filled with all zeros,https://www.geeksforgeeks.org/create-a-numpy-array-filled-with-all-zeros-python/,"# Python Program to create array with all zeros
+import numpy as geek
+
+a = geek.zeros(3, dtype=int)
+print(""Matrix a : \n"", a)
+
+b = geek.zeros([3, 3], dtype=int)
+print(""\nMatrix b : \n"", b)","From code
+shape : integer or sequence of integers
","Create a Numpy array filled with all zeros
+# Python Program to create array with all zeros
+import numpy as geek
+
+a = geek.zeros(3, dtype=int)
+print(""Matrix a : \n"", a)
+
+b = geek.zeros([3, 3], dtype=int)
+print(""\nMatrix b : \n"", b)"
+Create a Numpy array filled with all zeros,https://www.geeksforgeeks.org/create-a-numpy-array-filled-with-all-zeros-python/,"# Python Program to create array with all zeros
+import numpy as geek
+
+c = geek.zeros([5, 3])
+print(""\nMatrix c : \n"", c)
+
+d = geek.zeros([5, 2], dtype=float)
+print(""\nMatrix d : \n"", d)","From code
+shape : integer or sequence of integers
","Create a Numpy array filled with all zeros
+# Python Program to create array with all zeros
+import numpy as geek
+
+c = geek.zeros([5, 3])
+print(""\nMatrix c : \n"", c)
+
+d = geek.zeros([5, 2], dtype=float)
+print(""\nMatrix d : \n"", d)"
+Create a Numpy array filled with all ones,https://www.geeksforgeeks.org/create-a-numpy-array-filled-with-all-ones/,"# Python Program to create array with all ones
+import numpy as geek
+
+a = geek.ones(3, dtype=int)
+print(""Matrix a : \n"", a)
+
+b = geek.ones([3, 3], dtype=int)
+print(""\nMatrix b : \n"", b)","From code
+shape : integer or sequence of integers","Create a Numpy array filled with all ones
+# Python Program to create array with all ones
+import numpy as geek
+
+a = geek.ones(3, dtype=int)
+print(""Matrix a : \n"", a)
+
+b = geek.ones([3, 3], dtype=int)
+print(""\nMatrix b : \n"", b)"
+Create a Numpy array filled with all ones,https://www.geeksforgeeks.org/create-a-numpy-array-filled-with-all-ones/,"# Python Program to create array with all ones
+import numpy as geek
+
+c = geek.ones([5, 3])
+print(""\nMatrix c : \n"", c)
+
+d = geek.ones([5, 2], dtype=float)
+print(""\nMatrix d : \n"", d)","From code
+shape : integer or sequence of integers","Create a Numpy array filled with all ones
+# Python Program to create array with all ones
+import numpy as geek
+
+c = geek.ones([5, 3])
+print(""\nMatrix c : \n"", c)
+
+d = geek.ones([5, 2], dtype=float)
+print(""\nMatrix d : \n"", d)"
+Check whether a Numpy array contains a specified row,https://www.geeksforgeeks.org/check-whether-a-numpy-array-contains-a-specified-row/,"# importing package
+import numpy
+
+# create numpy array
+arr = numpy.array(
+    [[1, 2, 3, 4, 5], [6, 7, 8, 9, 10], [11, 12, 13, 14, 15], [16, 17, 18, 19, 20]]
+)
+
+# view array
+print(arr)
+
+# check for some lists
+print([1, 2, 3, 4, 5] in arr.tolist())
+print([16, 17, 20, 19, 18] in arr.tolist())
+print([3, 2, 5, -4, 5] in arr.tolist())
+print([11, 12, 13, 14, 15] in arr.tolist())","From code
+[[ 1  2  3  4  5]
","Check whether a Numpy array contains a specified row
+# importing package
+import numpy
+
+# create numpy array
+arr = numpy.array(
+    [[1, 2, 3, 4, 5], [6, 7, 8, 9, 10], [11, 12, 13, 14, 15], [16, 17, 18, 19, 20]]
+)
+
+# view array
+print(arr)
+
+# check for some lists
+print([1, 2, 3, 4, 5] in arr.tolist())
+print([16, 17, 20, 19, 18] in arr.tolist())
+print([3, 2, 5, -4, 5] in arr.tolist())
+print([11, 12, 13, 14, 15] in arr.tolist())"
+Remove single-dimensional entries from the shape of an array,https://www.geeksforgeeks.org/numpy-squeeze-in-python/,"# Python program explaining
+# numpy.squeeze function
+
+import numpy as geek
+
+in_arr = geek.array([[[2, 2, 2], [2, 2, 2]]])
+
+print(""Input array : "", in_arr)
+print(""Shape of input array : "", in_arr.shape)
+
+out_arr = geek.squeeze(in_arr)
+
+print(""output squeezed array : "", out_arr)
+print(""Shape of output array : "", out_arr.shape)","Input array :  [[[2 2 2]
+  [2 2 2]]]
","Remove single-dimensional entries from the shape of an array
+# Python program explaining
+# numpy.squeeze function
+
+import numpy as geek
+
+in_arr = geek.array([[[2, 2, 2], [2, 2, 2]]])
+
+print(""Input array : "", in_arr)
+print(""Shape of input array : "", in_arr.shape)
+
+out_arr = geek.squeeze(in_arr)
+
+print(""output squeezed array : "", out_arr)
+print(""Shape of output array : "", out_arr.shape)"
+Remove single-dimensional entries from the shape of an array,https://www.geeksforgeeks.org/numpy-squeeze-in-python/,"# Python program explaining
+# numpy.squeeze function
+import numpy as geek
+
+in_arr = geek.arange(9).reshape(1, 3, 3)
+
+print(""Input array : "", in_arr)
+out_arr = geek.squeeze(in_arr, axis=0)
+
+print(""output array : "", out_arr)
+print(""The shapes of Input and Output array : "")
+
+print(in_arr.shape, out_arr.shape)","Input array :  [[[2 2 2]
+  [2 2 2]]]
","Remove single-dimensional entries from the shape of an array
+# Python program explaining
+# numpy.squeeze function
+import numpy as geek
+
+in_arr = geek.arange(9).reshape(1, 3, 3)
+
+print(""Input array : "", in_arr)
+out_arr = geek.squeeze(in_arr, axis=0)
+
+print(""output array : "", out_arr)
+print(""The shapes of Input and Output array : "")
+
+print(in_arr.shape, out_arr.shape)"
+Remove single-dimensional entries from the shape of an array,https://www.geeksforgeeks.org/numpy-squeeze-in-python/,"# Python program explaining
+# numpy.squeeze function
+# when value error occurs
+import numpy as geek
+
+in_arr = geek.arange(9).reshape(1, 3, 3)
+
+print(""Input array : "", in_arr)
+out_arr = geek.squeeze(in_arr, axis=1)
+
+print(""output array : "", out_arr)
+print(""The shapes of Input and Output array : "")
+
+print(in_arr.shape, out_arr.shape)","Input array :  [[[2 2 2]
+  [2 2 2]]]
","Remove single-dimensional entries from the shape of an array
+# Python program explaining
+# numpy.squeeze function
+# when value error occurs
+import numpy as geek
+
+in_arr = geek.arange(9).reshape(1, 3, 3)
+
+print(""Input array : "", in_arr)
+out_arr = geek.squeeze(in_arr, axis=1)
+
+print(""output array : "", out_arr)
+print(""The shapes of Input and Output array : "")
+
+print(in_arr.shape, out_arr.shape)"
+Find the number of occurrences of a sequence in a NumPy array,https://www.geeksforgeeks.org/find-the-number-of-occurrences-of-a-sequence-in-a-numpy-array/,"# importing package
+import numpy
+
+# create numpy array
+arr = numpy.array([[2, 8, 9, 4], [9, 4, 9, 4], [4, 5, 9, 7], [2, 9, 4, 3]])
+
+# Counting sequence
+output = repr(arr).count(""9, 4"")
+
+# view output
+print(output)","From code
+Arr = [[2,8,9,4],
","Find the number of occurrences of a sequence in a NumPy array
+# importing package
+import numpy
+
+# create numpy array
+arr = numpy.array([[2, 8, 9, 4], [9, 4, 9, 4], [4, 5, 9, 7], [2, 9, 4, 3]])
+
+# Counting sequence
+output = repr(arr).count(""9, 4"")
+
+# view output
+print(output)"
+Find the most frequent value in a NumPy array,https://www.geeksforgeeks.org/find-the-most-frequent-value-in-a-numpy-array/,"import numpy as np
+
+
+# create array
+x = np.array([1, 2, 3, 4, 5, 1, 2, 1, 1, 1])
+print(""Original array:"")
+print(x)
+
+print(""Most frequent value in the above array:"")
+print(np.bincount(x).argmax())","From code
+1","Find the most frequent value in a NumPy array
+import numpy as np
+
+
+# create array
+x = np.array([1, 2, 3, 4, 5, 1, 2, 1, 1, 1])
+print(""Original array:"")
+print(x)
+
+print(""Most frequent value in the above array:"")
+print(np.bincount(x).argmax())"
+Find the most frequent value in a NumPy array,https://www.geeksforgeeks.org/find-the-most-frequent-value-in-a-numpy-array/,"import numpy as np
+
+
+x = np.array(
+    [
+        1,
+        1,
+        1,
+        2,
+        3,
+        4,
+        2,
+        4,
+        3,
+        3,
+    ]
+)
+print(""Original array:"")
+print(x)
+
+print(""Most frequent value in above array"")
+y = np.bincount(x)
+maximum = max(y)
+
+for i in range(len(y)):
+    if y[i] == maximum:
+        print(i, end="" "")","From code
+1","Find the most frequent value in a NumPy array
+import numpy as np
+
+
+x = np.array(
+    [
+        1,
+        1,
+        1,
+        2,
+        3,
+        4,
+        2,
+        4,
+        3,
+        3,
+    ]
+)
+print(""Original array:"")
+print(x)
+
+print(""Most frequent value in above array"")
+y = np.bincount(x)
+maximum = max(y)
+
+for i in range(len(y)):
+    if y[i] == maximum:
+        print(i, end="" "")"
+Combining a one and a two-dimensional NumPy Array,https://www.geeksforgeeks.org/combining-a-one-and-a-two-dimensional-numpy-array/,"# importing Numpy package
+import numpy as np
+
+num_1d = np.arange(5)
+print(""One dimensional array:"")
+print(num_1d)
+
+num_2d = np.arange(10).reshape(2, 5)
+print(""\nTwo dimensional array:"")
+print(num_2d)
+
+# Combine 1-D and 2-D arrays and display
+# their elements using numpy.nditer()
+for a, b in np.nditer([num_1d, num_2d]):
+    print(
+        ""%d:%d"" % (a, b),
+    )","From code
+One dimensional array:
","Combining a one and a two-dimensional NumPy Array
+# importing Numpy package
+import numpy as np
+
+num_1d = np.arange(5)
+print(""One dimensional array:"")
+print(num_1d)
+
+num_2d = np.arange(10).reshape(2, 5)
+print(""\nTwo dimensional array:"")
+print(num_2d)
+
+# Combine 1-D and 2-D arrays and display
+# their elements using numpy.nditer()
+for a, b in np.nditer([num_1d, num_2d]):
+    print(
+        ""%d:%d"" % (a, b),
+    )"
+Combining a one and a two-dimensional NumPy Array,https://www.geeksforgeeks.org/combining-a-one-and-a-two-dimensional-numpy-array/,"# importing Numpy package
+import numpy as np
+
+num_1d = np.arange(7)
+print(""One dimensional array:"")
+print(num_1d)
+
+num_2d = np.arange(21).reshape(3, 7)
+print(""\nTwo dimensional array:"")
+print(num_2d)
+
+# Combine 1-D and 2-D arrays and display
+# their elements using numpy.nditer()
+for a, b in np.nditer([num_1d, num_2d]):
+    print(
+        ""%d:%d"" % (a, b),
+    )","From code
+One dimensional array:
","Combining a one and a two-dimensional NumPy Array
+# importing Numpy package
+import numpy as np
+
+num_1d = np.arange(7)
+print(""One dimensional array:"")
+print(num_1d)
+
+num_2d = np.arange(21).reshape(3, 7)
+print(""\nTwo dimensional array:"")
+print(num_2d)
+
+# Combine 1-D and 2-D arrays and display
+# their elements using numpy.nditer()
+for a, b in np.nditer([num_1d, num_2d]):
+    print(
+        ""%d:%d"" % (a, b),
+    )"
+Combining a one and a two-dimensional NumPy Array,https://www.geeksforgeeks.org/combining-a-one-and-a-two-dimensional-numpy-array/,"# importing Numpy package
+import numpy as np
+
+num_1d = np.arange(2)
+print(""One dimensional array:"")
+print(num_1d)
+
+num_2d = np.arange(12).reshape(6, 2)
+print(""\nTwo dimensional array:"")
+print(num_2d)
+
+# Combine 1-D and 2-D arrays and display
+# their elements using numpy.nditer()
+for a, b in np.nditer([num_1d, num_2d]):
+    print(
+        ""%d:%d"" % (a, b),
+    )","From code
+One dimensional array:
","Combining a one and a two-dimensional NumPy Array
+# importing Numpy package
+import numpy as np
+
+num_1d = np.arange(2)
+print(""One dimensional array:"")
+print(num_1d)
+
+num_2d = np.arange(12).reshape(6, 2)
+print(""\nTwo dimensional array:"")
+print(num_2d)
+
+# Combine 1-D and 2-D arrays and display
+# their elements using numpy.nditer()
+for a, b in np.nditer([num_1d, num_2d]):
+    print(
+        ""%d:%d"" % (a, b),
+    )"
+How to build an array of all combinations of two NumPy arrays?,https://www.geeksforgeeks.org/how-to-build-an-array-of-all-combinations-of-two-numpy-arrays/,"# importing Numpy package
+import numpy as np
+
+# creating 2 numpy arrays
+array_1 = np.array([1, 2])
+array_2 = np.array([4, 6])
+
+print(""Array-1"")
+print(array_1)
+
+print(""\nArray-2"")
+print(array_2)
+
+# combination of elements of array_1 and array_2
+# using numpy.meshgrid().T.reshape()
+comb_array = np.array(np.meshgrid(array_1, array_2)).T.reshape(-1, 2)
+
+print(""\nCombine array:"")
+print(comb_array)","From code
+numpy.meshgrid(*xi, copy=True, sparse=False, indexing='xy')
","How to build an array of all combinations of two NumPy arrays?
+# importing Numpy package
+import numpy as np
+
+# creating 2 numpy arrays
+array_1 = np.array([1, 2])
+array_2 = np.array([4, 6])
+
+print(""Array-1"")
+print(array_1)
+
+print(""\nArray-2"")
+print(array_2)
+
+# combination of elements of array_1 and array_2
+# using numpy.meshgrid().T.reshape()
+comb_array = np.array(np.meshgrid(array_1, array_2)).T.reshape(-1, 2)
+
+print(""\nCombine array:"")
+print(comb_array)"
+How to build an array of all combinations of two NumPy arrays?,https://www.geeksforgeeks.org/how-to-build-an-array-of-all-combinations-of-two-numpy-arrays/,"# importing Numpy package
+import numpy as np
+
+# creating 3 numpy arrays
+array_1 = np.array([1, 2, 3])
+array_2 = np.array([4, 6, 4])
+array_3 = np.array([3, 6])
+
+print(""Array-1"")
+print(array_1)
+
+print(""Array-2"")
+print(array_2)
+
+print(""Array-3"")
+print(array_3)
+
+
+# combination of elements of array_1,
+# array_2 and array_3 using
+# numpy.meshgrid().T.reshape()
+comb_array = np.array(np.meshgrid(array_1, array_2, array_3)).T.reshape(-1, 3)
+
+print(""\nCombine array:"")
+print(comb_array)","From code
+numpy.meshgrid(*xi, copy=True, sparse=False, indexing='xy')
","How to build an array of all combinations of two NumPy arrays?
+# importing Numpy package
+import numpy as np
+
+# creating 3 numpy arrays
+array_1 = np.array([1, 2, 3])
+array_2 = np.array([4, 6, 4])
+array_3 = np.array([3, 6])
+
+print(""Array-1"")
+print(array_1)
+
+print(""Array-2"")
+print(array_2)
+
+print(""Array-3"")
+print(array_3)
+
+
+# combination of elements of array_1,
+# array_2 and array_3 using
+# numpy.meshgrid().T.reshape()
+comb_array = np.array(np.meshgrid(array_1, array_2, array_3)).T.reshape(-1, 3)
+
+print(""\nCombine array:"")
+print(comb_array)"
+How to build an array of all combinations of two NumPy arrays?,https://www.geeksforgeeks.org/how-to-build-an-array-of-all-combinations-of-two-numpy-arrays/,"# importing Numpy package
+import numpy as np
+
+# creating 4 numpy arrays
+array_1 = np.array([50, 21])
+array_2 = np.array([4, 4])
+array_3 = np.array([1, 10])
+array_4 = np.array([7, 14])
+
+
+print(""Array-1"")
+print(array_1)
+
+print(""Array-2"")
+print(array_2)
+
+print(""Array-3"")
+print(array_3)
+
+print(""Array-4"")
+print(array_4)
+
+
+# combination of elements of array_1,
+# array_2, array_3 and array_4
+# using numpy.meshgrid().T.reshape()
+comb_array = np.array(np.meshgrid(array_1, array_2, array_3, array_4)).T.reshape(-1, 4)
+
+print(""\nCombine array:"")
+print(comb_array)","From code
+numpy.meshgrid(*xi, copy=True, sparse=False, indexing='xy')
","How to build an array of all combinations of two NumPy arrays?
+# importing Numpy package
+import numpy as np
+
+# creating 4 numpy arrays
+array_1 = np.array([50, 21])
+array_2 = np.array([4, 4])
+array_3 = np.array([1, 10])
+array_4 = np.array([7, 14])
+
+
+print(""Array-1"")
+print(array_1)
+
+print(""Array-2"")
+print(array_2)
+
+print(""Array-3"")
+print(array_3)
+
+print(""Array-4"")
+print(array_4)
+
+
+# combination of elements of array_1,
+# array_2, array_3 and array_4
+# using numpy.meshgrid().T.reshape()
+comb_array = np.array(np.meshgrid(array_1, array_2, array_3, array_4)).T.reshape(-1, 4)
+
+print(""\nCombine array:"")
+print(comb_array)"
+How to add a border around a NumPy array?,https://www.geeksforgeeks.org/how-to-add-a-border-around-a-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# Creating a 2X2 Numpy matrix
+array = np.ones((2, 2))
+
+print(""Original array"")
+print(array)
+
+print(""\n0 on the border and 1 inside the array"")
+
+# constructing border of 0 around 2D identity matrix
+# using np.pad()
+array = np.pad(array, pad_width=1, mode=""constant"", constant_values=0)
+
+print(array)","From code
+numpy.pad(array, pad_width, mode='constant', **kwargs)  
","How to add a border around a NumPy array?
+# importing Numpy package
+import numpy as np
+
+# Creating a 2X2 Numpy matrix
+array = np.ones((2, 2))
+
+print(""Original array"")
+print(array)
+
+print(""\n0 on the border and 1 inside the array"")
+
+# constructing border of 0 around 2D identity matrix
+# using np.pad()
+array = np.pad(array, pad_width=1, mode=""constant"", constant_values=0)
+
+print(array)"
+How to add a border around a NumPy array?,https://www.geeksforgeeks.org/how-to-add-a-border-around-a-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# Creating a 3X3 Numpy matrix
+array = np.ones((3, 3))
+
+print(""Original array"")
+print(array)
+
+print(""\n0 on the border and 1 inside the array"")
+
+# constructing border of 0 around 3D identity matrix
+# using np.pad()
+array = np.pad(array, pad_width=1, mode=""constant"", constant_values=0)
+
+print(array)","From code
+numpy.pad(array, pad_width, mode='constant', **kwargs)  
","How to add a border around a NumPy array?
+# importing Numpy package
+import numpy as np
+
+# Creating a 3X3 Numpy matrix
+array = np.ones((3, 3))
+
+print(""Original array"")
+print(array)
+
+print(""\n0 on the border and 1 inside the array"")
+
+# constructing border of 0 around 3D identity matrix
+# using np.pad()
+array = np.pad(array, pad_width=1, mode=""constant"", constant_values=0)
+
+print(array)"
+How to add a border around a NumPy array?,https://www.geeksforgeeks.org/how-to-add-a-border-around-a-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# Creating a 4X4 Numpy matrix
+array = np.ones((4, 4))
+
+print(""Original array"")
+print(array)
+
+print(""\n0 on the border and 1 inside the array"")
+
+# constructing border of 0 around 4D identity matrix
+# using np.pad()
+array = np.pad(array, pad_width=1, mode=""constant"", constant_values=0)
+
+print(array)","From code
+numpy.pad(array, pad_width, mode='constant', **kwargs)  
","How to add a border around a NumPy array?
+# importing Numpy package
+import numpy as np
+
+# Creating a 4X4 Numpy matrix
+array = np.ones((4, 4))
+
+print(""Original array"")
+print(array)
+
+print(""\n0 on the border and 1 inside the array"")
+
+# constructing border of 0 around 4D identity matrix
+# using np.pad()
+array = np.pad(array, pad_width=1, mode=""constant"", constant_values=0)
+
+print(array)"
+How to compare two NumPy arrays?,https://www.geeksforgeeks.org/how-to-compare-two-numpy-arrays/,"import numpy as np
+
+an_array = np.array([[1, 2], [3, 4]])
+another_array = np.array([[1, 2], [3, 4]])
+
+comparison = an_array == another_array
+equal_arrays = comparison.all()
+
+print(equal_arrays)","From code
+True","How to compare two NumPy arrays?
+import numpy as np
+
+an_array = np.array([[1, 2], [3, 4]])
+another_array = np.array([[1, 2], [3, 4]])
+
+comparison = an_array == another_array
+equal_arrays = comparison.all()
+
+print(equal_arrays)"
+How to compare two NumPy arrays?,https://www.geeksforgeeks.org/how-to-compare-two-numpy-arrays/,"import numpy as np
+
+
+a = np.array([101, 99, 87])
+b = np.array([897, 97, 111])
+
+print(""Array a: "", a)
+print(""Array b: "", b)
+
+print(""a > b"")
+print(np.greater(a, b))
+
+print(""a >= b"")
+print(np.greater_equal(a, b))
+
+print(""a < b"")
+print(np.less(a, b))
+
+print(""a <= b"")
+print(np.less_equal(a, b))","From code
+True","How to compare two NumPy arrays?
+import numpy as np
+
+
+a = np.array([101, 99, 87])
+b = np.array([897, 97, 111])
+
+print(""Array a: "", a)
+print(""Array b: "", b)
+
+print(""a > b"")
+print(np.greater(a, b))
+
+print(""a >= b"")
+print(np.greater_equal(a, b))
+
+print(""a < b"")
+print(np.less(a, b))
+
+print(""a <= b"")
+print(np.less_equal(a, b))"
+How to compare two NumPy arrays?,https://www.geeksforgeeks.org/how-to-compare-two-numpy-arrays/,"import numpy as np
+
+arr1 = np.array([[1, 2], [3, 4]])
+arr2 = np.array([[1, 2], [3, 4]])
+
+
+# Comparing the arrays
+if np.array_equal(arr1, arr2):
+    print(""Equal"")
+else:
+    print(""Not Equal"")","From code
+True","How to compare two NumPy arrays?
+import numpy as np
+
+arr1 = np.array([[1, 2], [3, 4]])
+arr2 = np.array([[1, 2], [3, 4]])
+
+
+# Comparing the arrays
+if np.array_equal(arr1, arr2):
+    print(""Equal"")
+else:
+    print(""Not Equal"")"
+How to check whether specified values are present in NumPy array?,https://www.geeksforgeeks.org/how-to-check-whether-specified-values-are-present-in-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating a Numpy array
+n_array = np.array([[2, 3, 0], [4, 1, 6]])
+
+print(""Given array:"")
+print(n_array)
+
+# Checking whether specific values
+# are present in ""n_array"" or not
+print(2 in n_array)
+print(0 in n_array)
+print(6 in n_array)
+print(50 in n_array)
+print(10 in n_array)","From code
+Given array:
","How to check whether specified values are present in NumPy array?
+# importing Numpy package
+import numpy as np
+
+# creating a Numpy array
+n_array = np.array([[2, 3, 0], [4, 1, 6]])
+
+print(""Given array:"")
+print(n_array)
+
+# Checking whether specific values
+# are present in ""n_array"" or not
+print(2 in n_array)
+print(0 in n_array)
+print(6 in n_array)
+print(50 in n_array)
+print(10 in n_array)"
+How to check whether specified values are present in NumPy array?,https://www.geeksforgeeks.org/how-to-check-whether-specified-values-are-present-in-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating a Numpy array
+n_array = np.array([[2.14, 3, 0.5], [4.5, 1.2, 6.2], [20.2, 5.9, 8.8]])
+
+print(""Given array:"")
+print(n_array)
+
+# Checking whether specific values
+# are present in ""n_array"" or not
+print(2.14 in n_array)
+print(5.28 in n_array)
+print(6.2 in n_array)
+print(5.9 in n_array)
+print(8.5 in n_array)","From code
+Given array:
","How to check whether specified values are present in NumPy array?
+# importing Numpy package
+import numpy as np
+
+# creating a Numpy array
+n_array = np.array([[2.14, 3, 0.5], [4.5, 1.2, 6.2], [20.2, 5.9, 8.8]])
+
+print(""Given array:"")
+print(n_array)
+
+# Checking whether specific values
+# are present in ""n_array"" or not
+print(2.14 in n_array)
+print(5.28 in n_array)
+print(6.2 in n_array)
+print(5.9 in n_array)
+print(8.5 in n_array)"
+How to check whether specified values are present in NumPy array?,https://www.geeksforgeeks.org/how-to-check-whether-specified-values-are-present-in-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating a Numpy array
+n_array = np.array(
+    [
+        [4, 5.5, 7, 6.9, 10],
+        [7.1, 5.3, 40, 8.8, 1],
+        [4.4, 9.3, 6, 2.2, 11],
+        [7.1, 4, 5, 9, 10.5],
+    ]
+)
+
+
+print(""Given array:"")
+print(n_array)
+
+# Checking whether specific values
+# are present in ""n_array"" or not
+print(2.14 in n_array)
+print(5.28 in n_array)
+print(8.5 in n_array)","From code
+Given array:
","How to check whether specified values are present in NumPy array?
+# importing Numpy package
+import numpy as np
+
+# creating a Numpy array
+n_array = np.array(
+    [
+        [4, 5.5, 7, 6.9, 10],
+        [7.1, 5.3, 40, 8.8, 1],
+        [4.4, 9.3, 6, 2.2, 11],
+        [7.1, 4, 5, 9, 10.5],
+    ]
+)
+
+
+print(""Given array:"")
+print(n_array)
+
+# Checking whether specific values
+# are present in ""n_array"" or not
+print(2.14 in n_array)
+print(5.28 in n_array)
+print(8.5 in n_array)"
+How to get all 2D diagonals of a 3D NumPy array?,https://www.geeksforgeeks.org/how-to-get-all-2d-diagonals-of-a-3d-numpy-array/,"# Import the numpy package
+import numpy as np
+
+# Create 3D-numpy array
+# of 4 rows and 4 columns
+arr = np.arange(3 * 4 * 4).reshape(3, 4, 4)
+
+print(""Original 3d array:\n"", arr)
+
+# Create 2D diagonal array
+diag_arr = np.diagonal(arr, axis1=1, axis2=2)
+
+print(""2d diagonal array:\n"", diag_arr)","From code
+Original 3d array:
","How to get all 2D diagonals of a 3D NumPy array?
+# Import the numpy package
+import numpy as np
+
+# Create 3D-numpy array
+# of 4 rows and 4 columns
+arr = np.arange(3 * 4 * 4).reshape(3, 4, 4)
+
+print(""Original 3d array:\n"", arr)
+
+# Create 2D diagonal array
+diag_arr = np.diagonal(arr, axis1=1, axis2=2)
+
+print(""2d diagonal array:\n"", diag_arr)"
+How to get all 2D diagonals of a 3D NumPy array?,https://www.geeksforgeeks.org/how-to-get-all-2d-diagonals-of-a-3d-numpy-array/,"# Import the numpy package
+import numpy as np
+
+# Create 3D numpy array
+# of 3 rows and 4 columns
+arr = np.arange(3 * 3 * 4).reshape(3, 3, 4)
+
+print(""Original 3d array:\n"", arr)
+
+# Create 2D diagonal array
+diag_arr = np.diagonal(arr, axis1=1, axis2=2)
+
+print(""2d diagonal array:\n"", diag_arr)","From code
+Original 3d array:
","How to get all 2D diagonals of a 3D NumPy array?
+# Import the numpy package
+import numpy as np
+
+# Create 3D numpy array
+# of 3 rows and 4 columns
+arr = np.arange(3 * 3 * 4).reshape(3, 3, 4)
+
+print(""Original 3d array:\n"", arr)
+
+# Create 2D diagonal array
+diag_arr = np.diagonal(arr, axis1=1, axis2=2)
+
+print(""2d diagonal array:\n"", diag_arr)"
+How to get all 2D diagonals of a 3D NumPy array?,https://www.geeksforgeeks.org/how-to-get-all-2d-diagonals-of-a-3d-numpy-array/,"# Import the numpy package
+import numpy as np
+
+# Create 3D numpy array
+# of 5 rows and 6 columns
+arr = np.arange(3 * 5 * 6).reshape(3, 5, 6)
+print(""Original 3d array:\n"", arr)
+
+# Create 2D diagonal array
+diag_arr = np.diagonal(arr, axis1=1, axis2=2)
+
+print(""2d diagonal array:\n"", diag_arr)","From code
+Original 3d array:
","How to get all 2D diagonals of a 3D NumPy array?
+# Import the numpy package
+import numpy as np
+
+# Create 3D numpy array
+# of 5 rows and 6 columns
+arr = np.arange(3 * 5 * 6).reshape(3, 5, 6)
+print(""Original 3d array:\n"", arr)
+
+# Create 2D diagonal array
+diag_arr = np.diagonal(arr, axis1=1, axis2=2)
+
+print(""2d diagonal array:\n"", diag_arr)"
+Flatten a Matrix Rowix in Python using NumPy,https://www.geeksforgeeks.org/flatten-a-matrix-in-python-using-numpy/,"# importing numpy as np
+import numpy as np
+
+# declare matrix with np
+gfg = np.array([[2, 3], [4, 5]])
+
+# using array.flatten() method
+flat_gfg = gfg.flatten()
+print(flat_gfg)","From code
+[2 3 4 5]
","Flatten a Matrix Rowix in Python using NumPy
+# importing numpy as np
+import numpy as np
+
+# declare matrix with np
+gfg = np.array([[2, 3], [4, 5]])
+
+# using array.flatten() method
+flat_gfg = gfg.flatten()
+print(flat_gfg)"
+Flatten a Matrix Rowix in Python using NumPy,https://www.geeksforgeeks.org/flatten-a-matrix-in-python-using-numpy/,"# importing numpy as np
+import numpy as np
+
+# declare matrix with np
+gfg = np.array([[6, 9], [8, 5], [18, 21]])
+
+# using array.flatten() method
+gfg.flatten()","From code
+[2 3 4 5]
","Flatten a Matrix Rowix in Python using NumPy
+# importing numpy as np
+import numpy as np
+
+# declare matrix with np
+gfg = np.array([[6, 9], [8, 5], [18, 21]])
+
+# using array.flatten() method
+gfg.flatten()"
+Flatten a Matrix Rowix in Python using NumPy,https://www.geeksforgeeks.org/flatten-a-matrix-in-python-using-numpy/,"# importing numpy as np
+import numpy as np
+
+# declare matrix with np
+gfg = np.array([[6, 9, 12], [8, 5, 2], [18, 21, 24]])
+
+# using array.flatten() method
+flat_gfg = gfg.flatten(order=""A"")
+print(flat_gfg)","From code
+[2 3 4 5]
","Flatten a Matrix Rowix in Python using NumPy
+# importing numpy as np
+import numpy as np
+
+# declare matrix with np
+gfg = np.array([[6, 9, 12], [8, 5, 2], [18, 21, 24]])
+
+# using array.flatten() method
+flat_gfg = gfg.flatten(order=""A"")
+print(flat_gfg)"
+Flatten a 2d numpy array into 1d array,https://www.geeksforgeeks.org/python-flatten-a-2d-numpy-array-into-1d-array/,"# Python code to demonstrate
+# flattening a 2d numpy array
+# into 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = ini_array1.flatten()
+
+# printing result
+print(""New resulting array: "", result)","From code
+initial array [[1 2 3]","Flatten a 2d numpy array into 1d array
+# Python code to demonstrate
+# flattening a 2d numpy array
+# into 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = ini_array1.flatten()
+
+# printing result
+print(""New resulting array: "", result)"
+Flatten a 2d numpy array into 1d array,https://www.geeksforgeeks.org/python-flatten-a-2d-numpy-array-into-1d-array/,"# Python code to demonstrate
+# flattening a 2d numpy array
+# into 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = ini_array1.ravel()
+
+# printing result
+print(""New resulting array: "", result)","From code
+initial array [[1 2 3]","Flatten a 2d numpy array into 1d array
+# Python code to demonstrate
+# flattening a 2d numpy array
+# into 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = ini_array1.ravel()
+
+# printing result
+print(""New resulting array: "", result)"
+Flatten a 2d numpy array into 1d array,https://www.geeksforgeeks.org/python-flatten-a-2d-numpy-array-into-1d-array/,"# Python code to demonstrate
+# flattening a 2d numpy array
+# into 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = ini_array1.reshape([1, 9])
+
+# printing result
+print(""New resulting array: "", result)","From code
+initial array [[1 2 3]","Flatten a 2d numpy array into 1d array
+# Python code to demonstrate
+# flattening a 2d numpy array
+# into 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = ini_array1.reshape([1, 9])
+
+# printing result
+print(""New resulting array: "", result)"
+Move axes of an array to new positions,https://www.geeksforgeeks.org/numpy-moveaxis-function-python/,"# Python program explaining
+# numpy.moveaxis() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = geek.zeros((1, 2, 3, 4))
+
+gfg = geek.moveaxis(arr, 0, -1).shape
+
+print(gfg)","From code
+
","Move axes of an array to new positions
+# Python program explaining
+# numpy.moveaxis() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = geek.zeros((1, 2, 3, 4))
+
+gfg = geek.moveaxis(arr, 0, -1).shape
+
+print(gfg)"
+Move axes of an array to new positions,https://www.geeksforgeeks.org/numpy-moveaxis-function-python/,"# Python program explaining
+# numpy.moveaxis() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = geek.zeros((1, 2, 3, 4))
+
+gfg = geek.moveaxis(arr, -1, 0).shape
+
+print(gfg)","From code
+
","Move axes of an array to new positions
+# Python program explaining
+# numpy.moveaxis() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = geek.zeros((1, 2, 3, 4))
+
+gfg = geek.moveaxis(arr, -1, 0).shape
+
+print(gfg)"
+Intercharacternge two axes of an array,https://www.geeksforgeeks.org/numpy-swapaxes-function-python/,"# Python program explaining
+# numpy.swapaxes() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = geek.array([[2, 4, 6]])
+
+gfg = geek.swapaxes(arr, 0, 1)
+
+print(gfg)","From code
+
","Intercharacternge two axes of an array
+# Python program explaining
+# numpy.swapaxes() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = geek.array([[2, 4, 6]])
+
+gfg = geek.swapaxes(arr, 0, 1)
+
+print(gfg)"
+Intercharacternge two axes of an array,https://www.geeksforgeeks.org/numpy-swapaxes-function-python/,"# Python program explaining
+# numpy.swapaxes() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = geek.array([[[0, 1], [2, 3]], [[4, 5], [6, 7]]])
+
+gfg = geek.swapaxes(arr, 0, 2)
+
+print(gfg)","From code
+
","Intercharacternge two axes of an array
+# Python program explaining
+# numpy.swapaxes() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = geek.array([[[0, 1], [2, 3]], [[4, 5], [6, 7]]])
+
+gfg = geek.swapaxes(arr, 0, 2)
+
+print(gfg)"
+NumPy  -  Fibonacci Series using Binet Fomula,https://www.geeksforgeeks.org/numpy-fibonacci-series-using-binet-formula/,"import numpy as np
+
+# We are creating an array contains n = 10 elements
+# for getting first 10 Fibonacci numbers
+a = np.arange(1, 11)
+lengthA = len(a)
+
+# splitting of terms for easiness
+sqrtFive = np.sqrt(5)
+alpha = (1 + sqrtFive) / 2
+beta = (1 - sqrtFive) / 2
+
+# Implementation of formula
+# np.rint is used for rounding off to integer
+Fn = np.rint(((alpha**a) - (beta**a)) / (sqrtFive))
+print(""The first {} numbers of Fibonacci series are {} . "".format(lengthA, Fn))","From code
+# Here user input was 10
","NumPy  -  Fibonacci Series using Binet Fomula
+import numpy as np
+
+# We are creating an array contains n = 10 elements
+# for getting first 10 Fibonacci numbers
+a = np.arange(1, 11)
+lengthA = len(a)
+
+# splitting of terms for easiness
+sqrtFive = np.sqrt(5)
+alpha = (1 + sqrtFive) / 2
+beta = (1 - sqrtFive) / 2
+
+# Implementation of formula
+# np.rint is used for rounding off to integer
+Fn = np.rint(((alpha**a) - (beta**a)) / (sqrtFive))
+print(""The first {} numbers of Fibonacci series are {} . "".format(lengthA, Fn))"
+NumPy  -  Fibonacci Series using Binet Fomula,https://www.geeksforgeeks.org/numpy-fibonacci-series-using-binet-formula/,"import numpy as np
+
+# We are creating an array contains n elements
+# for getting first 'n' Fibonacci numbers
+fNumber = int(input(""Enter the value of n + 1'th number : ""))
+a = np.arange(1, fNumber)
+length_a = len(a)
+
+# splitting of terms for easiness
+sqrt_five = np.sqrt(5)
+alpha = (1 + sqrt_five) / 2
+beta = (1 - sqrt_five) / 2
+
+# Implementation of formula
+# np.rint is used for rounding off to integer
+Fn = np.rint(((alpha**a) - (beta**a)) / (sqrt_five))
+print(""The first {} numbers of Fibonacci series are {} . "".format(length_a, Fn))","From code
+# Here user input was 10
","NumPy  -  Fibonacci Series using Binet Fomula
+import numpy as np
+
+# We are creating an array contains n elements
+# for getting first 'n' Fibonacci numbers
+fNumber = int(input(""Enter the value of n + 1'th number : ""))
+a = np.arange(1, fNumber)
+length_a = len(a)
+
+# splitting of terms for easiness
+sqrt_five = np.sqrt(5)
+alpha = (1 + sqrt_five) / 2
+beta = (1 - sqrt_five) / 2
+
+# Implementation of formula
+# np.rint is used for rounding off to integer
+Fn = np.rint(((alpha**a) - (beta**a)) / (sqrt_five))
+print(""The first {} numbers of Fibonacci series are {} . "".format(length_a, Fn))"
+Counts the number of non-zero values in the array,https://www.geeksforgeeks.org/numpy-count_nonzero-method-python/,"# Python program explaining
+# numpy.count_nonzero() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = [[0, 1, 2, 3, 0], [0, 5, 6, 0, 7]]
+
+gfg = geek.count_nonzero(arr)
+
+print(gfg)","From code
+
","Counts the number of non-zero values in the array
+# Python program explaining
+# numpy.count_nonzero() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = [[0, 1, 2, 3, 0], [0, 5, 6, 0, 7]]
+
+gfg = geek.count_nonzero(arr)
+
+print(gfg)"
+Counts the number of non-zero values in the array,https://www.geeksforgeeks.org/numpy-count_nonzero-method-python/,"# Python program explaining
+# numpy.count_nonzero() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = [[0, 1, 2, 3, 4], [5, 0, 6, 0, 7]]
+
+gfg = geek.count_nonzero(arr, axis=0)
+
+print(gfg)","From code
+
","Counts the number of non-zero values in the array
+# Python program explaining
+# numpy.count_nonzero() function
+
+# importing numpy as geek
+import numpy as geek
+
+arr = [[0, 1, 2, 3, 4], [5, 0, 6, 0, 7]]
+
+gfg = geek.count_nonzero(arr, axis=0)
+
+print(gfg)"
+Count the number of elements along a given axis,https://www.geeksforgeeks.org/numpy-size-function-python/,"# Python program explaining
+# numpy.size() method
+
+# importing numpy
+import numpy as np
+
+# Making a random array
+arr = np.array([[1, 2, 3, 4], [5, 6, 7, 8]])
+
+# By default, give the total number of elements.
+print(np.size(arr))","From code
+8","Count the number of elements along a given axis
+# Python program explaining
+# numpy.size() method
+
+# importing numpy
+import numpy as np
+
+# Making a random array
+arr = np.array([[1, 2, 3, 4], [5, 6, 7, 8]])
+
+# By default, give the total number of elements.
+print(np.size(arr))"
+Count the number of elements along a given axis,https://www.geeksforgeeks.org/numpy-size-function-python/,"# Python program explaining
+# numpy.size() method
+
+# importing numpy
+import numpy as np
+
+# Making a random array
+arr = np.array([[1, 2, 3, 4], [5, 6, 7, 8]])
+
+# count the number of elements along the axis.
+# Here rows and columns are being treated
+# as elements
+
+# gives no. of rows along x-axis
+print(np.size(arr, 0))
+
+# gives no. of columns along y-axis
+print(np.size(arr, 1))","From code
+8","Count the number of elements along a given axis
+# Python program explaining
+# numpy.size() method
+
+# importing numpy
+import numpy as np
+
+# Making a random array
+arr = np.array([[1, 2, 3, 4], [5, 6, 7, 8]])
+
+# count the number of elements along the axis.
+# Here rows and columns are being treated
+# as elements
+
+# gives no. of rows along x-axis
+print(np.size(arr, 0))
+
+# gives no. of columns along y-axis
+print(np.size(arr, 1))"
+Trim the leading and/or trailing zeros from a 1-D array,https://www.geeksforgeeks.org/numpy-trim_zeros-in-python/,"import numpy as geek
+
+gfg = geek.array((0, 0, 0, 0, 1, 5, 7, 0, 6, 2, 9, 0, 10, 0, 0))
+
+# without trim parameter
+# returns an array without leading and trailing zeros
+
+res = geek.trim_zeros(gfg)
+print(res)","From code
+
","Trim the leading and/or trailing zeros from a 1-D array
+import numpy as geek
+
+gfg = geek.array((0, 0, 0, 0, 1, 5, 7, 0, 6, 2, 9, 0, 10, 0, 0))
+
+# without trim parameter
+# returns an array without leading and trailing zeros
+
+res = geek.trim_zeros(gfg)
+print(res)"
+Trim the leading and/or trailing zeros from a 1-D array,https://www.geeksforgeeks.org/numpy-trim_zeros-in-python/,"import numpy as geek
+
+gfg = geek.array((0, 0, 0, 0, 1, 5, 7, 0, 6, 2, 9, 0, 10, 0, 0))
+
+# without trim parameter
+# returns an array without any leading  zeros
+
+res = geek.trim_zeros(gfg, ""f"")
+print(res)","From code
+
","Trim the leading and/or trailing zeros from a 1-D array
+import numpy as geek
+
+gfg = geek.array((0, 0, 0, 0, 1, 5, 7, 0, 6, 2, 9, 0, 10, 0, 0))
+
+# without trim parameter
+# returns an array without any leading  zeros
+
+res = geek.trim_zeros(gfg, ""f"")
+print(res)"
+Trim the leading and/or trailing zeros from a 1-D array,https://www.geeksforgeeks.org/numpy-trim_zeros-in-python/,"import numpy as geek
+
+gfg = geek.array((0, 0, 0, 0, 1, 5, 7, 0, 6, 2, 9, 0, 10, 0, 0))
+
+# without trim parameter
+# returns an array without any trailing  zeros
+
+res = geek.trim_zeros(gfg, ""b"")
+print(res)","From code
+
","Trim the leading and/or trailing zeros from a 1-D array
+import numpy as geek
+
+gfg = geek.array((0, 0, 0, 0, 1, 5, 7, 0, 6, 2, 9, 0, 10, 0, 0))
+
+# without trim parameter
+# returns an array without any trailing  zeros
+
+res = geek.trim_zeros(gfg, ""b"")
+print(res)"
+Reverse a numpy array,https://www.geeksforgeeks.org/python-reverse-a-numpy-array/,"import numpy as np
+
+# initialising numpy array
+ini_array = np.array([1, 2, 3, 6, 4, 5])
+
+# using shortcut method to reverse
+res = np.flip(ini_array)
+
+# printing result
+print(""final array"", str(res))","From code
+final array [5 4 6 3 2 1]","Reverse a numpy array
+import numpy as np
+
+# initialising numpy array
+ini_array = np.array([1, 2, 3, 6, 4, 5])
+
+# using shortcut method to reverse
+res = np.flip(ini_array)
+
+# printing result
+print(""final array"", str(res))"
+Reverse a numpy array,https://www.geeksforgeeks.org/python-reverse-a-numpy-array/,"import numpy as np
+
+# initialising numpy array
+ini_array = np.array([1, 2, 3, 6, 4, 5])
+
+# printing initial ini_array
+print(""initial array"", str(ini_array))
+
+# printing type of ini_array
+print(""type of ini_array"", type(ini_array))
+
+# using shortcut method to reverse
+res = ini_array[::-1]
+
+# printing result
+print(""final array"", str(res))","From code
+final array [5 4 6 3 2 1]","Reverse a numpy array
+import numpy as np
+
+# initialising numpy array
+ini_array = np.array([1, 2, 3, 6, 4, 5])
+
+# printing initial ini_array
+print(""initial array"", str(ini_array))
+
+# printing type of ini_array
+print(""type of ini_array"", type(ini_array))
+
+# using shortcut method to reverse
+res = ini_array[::-1]
+
+# printing result
+print(""final array"", str(res))"
+Reverse a numpy array,https://www.geeksforgeeks.org/python-reverse-a-numpy-array/,"import numpy as np
+
+# initialising numpy array
+ini_array = np.array([1, 2, 3, 6, 4, 5])
+
+# printing initial ini_array
+print(""initial array"", str(ini_array))
+
+# printing type of ini_array
+print(""type of ini_array"", type(ini_array))
+
+# using flipud method to reverse
+res = np.flipud(ini_array)
+
+# printing result
+print(""final array"", str(res))","From code
+final array [5 4 6 3 2 1]","Reverse a numpy array
+import numpy as np
+
+# initialising numpy array
+ini_array = np.array([1, 2, 3, 6, 4, 5])
+
+# printing initial ini_array
+print(""initial array"", str(ini_array))
+
+# printing type of ini_array
+print(""type of ini_array"", type(ini_array))
+
+# using flipud method to reverse
+res = np.flipud(ini_array)
+
+# printing result
+print(""final array"", str(res))"
+How to make a NumPy array read-only?,https://www.geeksforgeeks.org/how-to-make-a-numpy-array-read-only/,"import numpy as np
+
+
+a = np.zeros(11)
+print(""Before any change "")
+print(a)
+
+a[1] = 2
+print(""Before after first change "")
+print(a)
+
+a.setflags(write=False)
+print(""After making array immutable on attempting  second change "")
+a[1] = 7","From code
+array.flags.writable=False","How to make a NumPy array read-only?
+import numpy as np
+
+
+a = np.zeros(11)
+print(""Before any change "")
+print(a)
+
+a[1] = 2
+print(""Before after first change "")
+print(a)
+
+a.setflags(write=False)
+print(""After making array immutable on attempting  second change "")
+a[1] = 7"
+Get the maximum value from given matrix,https://www.geeksforgeeks.org/python-numpy-matrix-max/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[64, 1; 12, 3]"")
+
+# applying matrix.max() method
+geeks = gfg.max()
+
+print(geeks)","From code
+
","Get the maximum value from given matrix
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[64, 1; 12, 3]"")
+
+# applying matrix.max() method
+geeks = gfg.max()
+
+print(geeks)"
+Get the maximum value from given matrix,https://www.geeksforgeeks.org/python-numpy-matrix-max/,"# import the important module in python
+import numpy as np
+
+# make a matrix with numpy
+gfg = np.matrix(""[1, 2, 3; 4, 5, 6; 7, 8, 9]"")
+
+# applying matrix.max() method
+geeks = gfg.max()
+
+print(geeks)","From code
+
","Get the maximum value from given matrix
+# import the important module in python
+import numpy as np
+
+# make a matrix with numpy
+gfg = np.matrix(""[1, 2, 3; 4, 5, 6; 7, 8, 9]"")
+
+# applying matrix.max() method
+geeks = gfg.max()
+
+print(geeks)"
+Get the minimum value from given matrix,https://www.geeksforgeeks.org/python-numpy-matrix-min/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[64, 1; 12, 3]"")
+
+# applying matrix.min() method
+geeks = gfg.min()
+
+print(geeks)","From code
+
","Get the minimum value from given matrix
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[64, 1; 12, 3]"")
+
+# applying matrix.min() method
+geeks = gfg.min()
+
+print(geeks)"
+Get the minimum value from given matrix,https://www.geeksforgeeks.org/python-numpy-matrix-min/,"# import the important module in python
+import numpy as np
+
+# make a matrix with numpy
+gfg = np.matrix(""[1, 2, 3; 4, 5, 6; 7, 8, -9]"")
+
+# applying matrix.min() method
+geeks = gfg.min()
+
+print(geeks)","From code
+
","Get the minimum value from given matrix
+# import the important module in python
+import numpy as np
+
+# make a matrix with numpy
+gfg = np.matrix(""[1, 2, 3; 4, 5, 6; 7, 8, -9]"")
+
+# applying matrix.min() method
+geeks = gfg.min()
+
+print(geeks)"
+Find the number of rows and columns of a given matrix using NumPy,https://www.geeksforgeeks.org/find-the-number-of-rows-and-columns-of-a-given-matrix-using-numpy/,"import numpy as np
+
+
+matrix = np.arange(1, 9).reshape((3, 3))
+
+# Original matrix
+print(matrix)
+
+# Number of rows and columns of the said matrix
+print(matrix.shape)","From code
+shape()","Find the number of rows and columns of a given matrix using NumPy
+import numpy as np
+
+
+matrix = np.arange(1, 9).reshape((3, 3))
+
+# Original matrix
+print(matrix)
+
+# Number of rows and columns of the said matrix
+print(matrix.shape)"
+Find the number of rows and columns of a given matrix using NumPy,https://www.geeksforgeeks.org/find-the-number-of-rows-and-columns-of-a-given-matrix-using-numpy/,"import numpy as np
+
+
+matrix = np.arange(10, 15).reshape((3, 2))
+
+# Original matrix:
+print(matrix)
+
+# Number of rows and columns of the said matrix
+print(matrix.shape)","From code
+shape()","Find the number of rows and columns of a given matrix using NumPy
+import numpy as np
+
+
+matrix = np.arange(10, 15).reshape((3, 2))
+
+# Original matrix:
+print(matrix)
+
+# Number of rows and columns of the said matrix
+print(matrix.shape)"
+Selementsect the elements from a given matrix,https://www.geeksforgeeks.org/python-numpy-matrix-take/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 12, 3, 4, 6, 7]"")
+
+# applying matrix.take() method
+geek = gfg.take(2)
+
+print(geek)","From code
+
","Selementsect the elements from a given matrix
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 12, 3, 4, 6, 7]"")
+
+# applying matrix.take() method
+geek = gfg.take(2)
+
+print(geek)"
+Selementsect the elements from a given matrix,https://www.geeksforgeeks.org/python-numpy-matrix-take/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 9; 12, 3, 1; 4, 5, 6]"")
+
+# applying matrix.take() method
+geek = gfg.take(0, 1)
+
+print(geek)","From code
+
","Selementsect the elements from a given matrix
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 9; 12, 3, 1; 4, 5, 6]"")
+
+# applying matrix.take() method
+geek = gfg.take(0, 1)
+
+print(geek)"
+Find the sum of values in a matrix,https://www.geeksforgeeks.org/python-numpy-matrix-sum/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1; 12, 3]"")
+
+# applying matrix.sum() method
+geek = gfg.sum()
+
+print(geek)","From code
+
","Find the sum of values in a matrix
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1; 12, 3]"")
+
+# applying matrix.sum() method
+geek = gfg.sum()
+
+print(geek)"
+Find the sum of values in a matrix,https://www.geeksforgeeks.org/python-numpy-matrix-sum/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 9; 12, 3, 1; 4, 5, 6]"")
+
+# applying matrix.sum() method
+geek = gfg.sum(axis=1)
+
+print(geek)","From code
+
","Find the sum of values in a matrix
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 9; 12, 3, 1; 4, 5, 6]"")
+
+# applying matrix.sum() method
+geek = gfg.sum(axis=1)
+
+print(geek)"
+Calculate the sum of the diagonal elements of a NumPy array,https://www.geeksforgeeks.org/calculate-the-sum-of-the-diagonal-elements-of-a-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating a 3X3 Numpy matrix
+n_array = np.array([[55, 25, 15], [30, 44, 2], [11, 45, 77]])
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# calculating the Trace of a matrix
+trace = np.trace(n_array)
+
+
+print(""\nTrace of given 3X3 matrix:"")
+print(trace)","From code
+numpy.diagonal(a, offset=0, axis1=0, axis2=1
","Calculate the sum of the diagonal elements of a NumPy array
+# importing Numpy package
+import numpy as np
+
+# creating a 3X3 Numpy matrix
+n_array = np.array([[55, 25, 15], [30, 44, 2], [11, 45, 77]])
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# calculating the Trace of a matrix
+trace = np.trace(n_array)
+
+
+print(""\nTrace of given 3X3 matrix:"")
+print(trace)"
+Calculate the sum of the diagonal elements of a NumPy array,https://www.geeksforgeeks.org/calculate-the-sum-of-the-diagonal-elements-of-a-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating a 4X4 Numpy matrix
+n_array = np.array(
+    [[55, 25, 15, 41], [30, 44, 2, 54], [11, 45, 77, 11], [11, 212, 4, 20]]
+)
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# calculating the Trace of a matrix
+trace = np.trace(n_array)
+
+
+print(""\nTrace of given 4X4 matrix:"")
+print(trace)","From code
+numpy.diagonal(a, offset=0, axis1=0, axis2=1
","Calculate the sum of the diagonal elements of a NumPy array
+# importing Numpy package
+import numpy as np
+
+# creating a 4X4 Numpy matrix
+n_array = np.array(
+    [[55, 25, 15, 41], [30, 44, 2, 54], [11, 45, 77, 11], [11, 212, 4, 20]]
+)
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# calculating the Trace of a matrix
+trace = np.trace(n_array)
+
+
+print(""\nTrace of given 4X4 matrix:"")
+print(trace)"
+Calculate the sum of the diagonal elements of a NumPy array,https://www.geeksforgeeks.org/calculate-the-sum-of-the-diagonal-elements-of-a-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating a 3X3 Numpy matrix
+n_array = np.array([[55, 25, 15], [30, 44, 2], [11, 45, 77]])
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# Finding the diagonal elements of a matrix
+diag = np.diagonal(n_array)
+
+print(""\nDiagonal elements are:"")
+print(diag)
+
+print(""\nSum of Diagonal elements is:"")
+print(sum(diag))","From code
+numpy.diagonal(a, offset=0, axis1=0, axis2=1
","Calculate the sum of the diagonal elements of a NumPy array
+# importing Numpy package
+import numpy as np
+
+# creating a 3X3 Numpy matrix
+n_array = np.array([[55, 25, 15], [30, 44, 2], [11, 45, 77]])
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# Finding the diagonal elements of a matrix
+diag = np.diagonal(n_array)
+
+print(""\nDiagonal elements are:"")
+print(diag)
+
+print(""\nSum of Diagonal elements is:"")
+print(sum(diag))"
+Calculate the sum of the diagonal elements of a NumPy array,https://www.geeksforgeeks.org/calculate-the-sum-of-the-diagonal-elements-of-a-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating a 5X5 Numpy matrix
+n_array = np.array(
+    [
+        [5, 2, 1, 4, 6],
+        [9, 4, 2, 5, 2],
+        [11, 5, 7, 3, 9],
+        [5, 6, 6, 7, 2],
+        [7, 5, 9, 3, 3],
+    ]
+)
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# Finding the diagonal elements of a matrix
+diag = np.diagonal(n_array)
+
+print(""\nDiagonal elements are:"")
+print(diag)
+
+print(""\nSum of Diagonal elements is:"")
+print(sum(diag))","From code
+numpy.diagonal(a, offset=0, axis1=0, axis2=1
","Calculate the sum of the diagonal elements of a NumPy array
+# importing Numpy package
+import numpy as np
+
+# creating a 5X5 Numpy matrix
+n_array = np.array(
+    [
+        [5, 2, 1, 4, 6],
+        [9, 4, 2, 5, 2],
+        [11, 5, 7, 3, 9],
+        [5, 6, 6, 7, 2],
+        [7, 5, 9, 3, 3],
+    ]
+)
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# Finding the diagonal elements of a matrix
+diag = np.diagonal(n_array)
+
+print(""\nDiagonal elements are:"")
+print(diag)
+
+print(""\nSum of Diagonal elements is:"")
+print(sum(diag))"
+Adding and Subtracting Matrix Rowices in Python,https://www.geeksforgeeks.org/adding-and-subtracting-matrices-in-python/,"# importing numpy as np
+import numpy as np
+
+
+# creating first matrix
+A = np.array([[1, 2], [3, 4]])
+
+# creating second matrix
+B = np.array([[4, 5], [6, 7]])
+
+print(""Printing elements of first matrix"")
+print(A)
+print(""Printing elements of second matrix"")
+print(B)
+
+# adding two matrix
+print(""Addition of two matrix"")
+print(np.add(A, B))","From code
+Suppose we have two matrices A and B.","Adding and Subtracting Matrix Rowices in Python
+# importing numpy as np
+import numpy as np
+
+
+# creating first matrix
+A = np.array([[1, 2], [3, 4]])
+
+# creating second matrix
+B = np.array([[4, 5], [6, 7]])
+
+print(""Printing elements of first matrix"")
+print(A)
+print(""Printing elements of second matrix"")
+print(B)
+
+# adding two matrix
+print(""Addition of two matrix"")
+print(np.add(A, B))"
+Adding and Subtracting Matrix Rowices in Python,https://www.geeksforgeeks.org/adding-and-subtracting-matrices-in-python/,"# importing numpy as np
+import numpy as np
+
+
+# creating first matrix
+A = np.array([[1, 2], [3, 4]])
+
+# creating second matrix
+B = np.array([[4, 5], [6, 7]])
+
+print(""Printing elements of first matrix"")
+print(A)
+print(""Printing elements of second matrix"")
+print(B)
+
+# subtracting two matrix
+print(""Subtraction of two matrix"")
+print(np.subtract(A, B))","From code
+Suppose we have two matrices A and B.","Adding and Subtracting Matrix Rowices in Python
+# importing numpy as np
+import numpy as np
+
+
+# creating first matrix
+A = np.array([[1, 2], [3, 4]])
+
+# creating second matrix
+B = np.array([[4, 5], [6, 7]])
+
+print(""Printing elements of first matrix"")
+print(A)
+print(""Printing elements of second matrix"")
+print(B)
+
+# subtracting two matrix
+print(""Subtraction of two matrix"")
+print(np.subtract(A, B))"
+Adding and Subtracting Matrix Rowices in Python,https://www.geeksforgeeks.org/adding-and-subtracting-matrices-in-python/,"# Input matrices
+matrix1 = [[1, 2], [3, 4]]
+matrix2 = [[4, 5], [6, 7]]
+
+# Printing elements of matrix1
+print(""Printing elements of first matrix"")
+for row in matrix1:
+    for element in row:
+        print(element, end="" "")
+    print()
+
+# Printing elements of matrix2
+print(""Printing elements of second matrix"")
+for row in matrix2:
+    for element in row:
+        print(element, end="" "")
+    print()
+
+# Subtracting two matrices
+result = [[0, 0], [0, 0]]
+for i in range(len(matrix1)):
+    for j in range(len(matrix1[0])):
+        result[i][j] = matrix1[i][j] - matrix2[i][j]
+
+# Printing the result
+print(""Subtraction of two matrix"")
+for row in result:
+    for element in row:
+        print(element, end="" "")
+    print()","From code
+Suppose we have two matrices A and B.","Adding and Subtracting Matrix Rowices in Python
+# Input matrices
+matrix1 = [[1, 2], [3, 4]]
+matrix2 = [[4, 5], [6, 7]]
+
+# Printing elements of matrix1
+print(""Printing elements of first matrix"")
+for row in matrix1:
+    for element in row:
+        print(element, end="" "")
+    print()
+
+# Printing elements of matrix2
+print(""Printing elements of second matrix"")
+for row in matrix2:
+    for element in row:
+        print(element, end="" "")
+    print()
+
+# Subtracting two matrices
+result = [[0, 0], [0, 0]]
+for i in range(len(matrix1)):
+    for j in range(len(matrix1[0])):
+        result[i][j] = matrix1[i][j] - matrix2[i][j]
+
+# Printing the result
+print(""Subtraction of two matrix"")
+for row in result:
+    for element in row:
+        print(element, end="" "")
+    print()"
+Ways to add row/columns in numpy array,https://www.geeksforgeeks.org/python-ways-to-add-row-columns-in-numpy-array/,"import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# printing initial array
+print(""initial_array : "", str(ini_array))
+
+# Array to be added as column
+column_to_be_added = np.array([[1], [2], [3]])
+
+# Adding column to array using append() method
+arr = np.append(ini_array, column_to_be_added, axis=1)
+
+# printing result
+print(""resultant array"", str(arr))","From code
+initial_array :  [[ 1  2  3]","Ways to add row/columns in numpy array
+import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# printing initial array
+print(""initial_array : "", str(ini_array))
+
+# Array to be added as column
+column_to_be_added = np.array([[1], [2], [3]])
+
+# Adding column to array using append() method
+arr = np.append(ini_array, column_to_be_added, axis=1)
+
+# printing result
+print(""resultant array"", str(arr))"
+Ways to add row/columns in numpy array,https://www.geeksforgeeks.org/python-ways-to-add-row-columns-in-numpy-array/,"import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as column
+column_to_be_added = np.array([[1], [2], [3]])
+
+# Adding column to array using append() method
+arr = np.concatenate([ini_array, column_to_be_added], axis=1)
+
+
+# printing result
+print(""resultant array"", str(arr))","From code
+initial_array :  [[ 1  2  3]","Ways to add row/columns in numpy array
+import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as column
+column_to_be_added = np.array([[1], [2], [3]])
+
+# Adding column to array using append() method
+arr = np.concatenate([ini_array, column_to_be_added], axis=1)
+
+
+# printing result
+print(""resultant array"", str(arr))"
+Ways to add row/columns in numpy array,https://www.geeksforgeeks.org/python-ways-to-add-row-columns-in-numpy-array/,"import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as column
+column_to_be_added = np.array([[1], [2], [3]])
+
+# Adding column to array using append() method
+arr = np.insert(ini_array, 0, column_to_be_added, axis=1)
+
+
+# printing result
+print(""resultant array"", str(arr))","From code
+initial_array :  [[ 1  2  3]","Ways to add row/columns in numpy array
+import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as column
+column_to_be_added = np.array([[1], [2], [3]])
+
+# Adding column to array using append() method
+arr = np.insert(ini_array, 0, column_to_be_added, axis=1)
+
+
+# printing result
+print(""resultant array"", str(arr))"
+Ways to add row/columns in numpy array,https://www.geeksforgeeks.org/python-ways-to-add-row-columns-in-numpy-array/,"import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as column
+column_to_be_added = np.array([1, 2, 3])
+
+# Adding column to numpy array
+result = np.hstack((ini_array, np.atleast_2d(column_to_be_added).T))
+
+# printing result
+print(""resultant array"", str(result))","From code
+initial_array :  [[ 1  2  3]","Ways to add row/columns in numpy array
+import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as column
+column_to_be_added = np.array([1, 2, 3])
+
+# Adding column to numpy array
+result = np.hstack((ini_array, np.atleast_2d(column_to_be_added).T))
+
+# printing result
+print(""resultant array"", str(result))"
+Ways to add row/columns in numpy array,https://www.geeksforgeeks.org/python-ways-to-add-row-columns-in-numpy-array/,"import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as column
+column_to_be_added = np.array([1, 2, 3])
+
+# Adding column to numpy array
+result = np.column_stack((ini_array, column_to_be_added))
+
+# printing result
+print(""resultant array"", str(result))","From code
+initial_array :  [[ 1  2  3]","Ways to add row/columns in numpy array
+import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as column
+column_to_be_added = np.array([1, 2, 3])
+
+# Adding column to numpy array
+result = np.column_stack((ini_array, column_to_be_added))
+
+# printing result
+print(""resultant array"", str(result))"
+Ways to add row/columns in numpy array,https://www.geeksforgeeks.org/python-ways-to-add-row-columns-in-numpy-array/,"import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# printing initial array
+print(""initial_array : "", str(ini_array))
+
+# Array to be added as row
+row_to_be_added = np.array([1, 2, 3])
+
+# Adding row to numpy array
+result = np.r_[ini_array, [row_to_be_added]]
+
+# printing result
+print(""resultant array"", str(result))","From code
+initial_array :  [[ 1  2  3]","Ways to add row/columns in numpy array
+import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# printing initial array
+print(""initial_array : "", str(ini_array))
+
+# Array to be added as row
+row_to_be_added = np.array([1, 2, 3])
+
+# Adding row to numpy array
+result = np.r_[ini_array, [row_to_be_added]]
+
+# printing result
+print(""resultant array"", str(result))"
+Ways to add row/columns in numpy array,https://www.geeksforgeeks.org/python-ways-to-add-row-columns-in-numpy-array/,"import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as row
+row_to_be_added = np.array([1, 2, 3])
+
+# last row
+row_n = arr.shape[0]
+arr = np.insert(ini_array, row_n, [row_to_be_added], axis=0)
+
+# printing result
+print(""resultant array"", str(arr))","From code
+initial_array :  [[ 1  2  3]","Ways to add row/columns in numpy array
+import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as row
+row_to_be_added = np.array([1, 2, 3])
+
+# last row
+row_n = arr.shape[0]
+arr = np.insert(ini_array, row_n, [row_to_be_added], axis=0)
+
+# printing result
+print(""resultant array"", str(arr))"
+Ways to add row/columns in numpy array,https://www.geeksforgeeks.org/python-ways-to-add-row-columns-in-numpy-array/,"import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as row
+row_to_be_added = np.array([1, 2, 3])
+
+# Adding row to numpy array
+result = np.vstack((ini_array, row_to_be_added))
+
+# printing result
+print(""resultant array"", str(result))","From code
+initial_array :  [[ 1  2  3]","Ways to add row/columns in numpy array
+import numpy as np
+
+ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])
+
+# Array to be added as row
+row_to_be_added = np.array([1, 2, 3])
+
+# Adding row to numpy array
+result = np.vstack((ini_array, row_to_be_added))
+
+# printing result
+print(""resultant array"", str(result))"
+Ways to add row/columns in numpy array,https://www.geeksforgeeks.org/python-ways-to-add-row-columns-in-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating an empty 2d array of int type
+empt_array = np.empty((0, 2), int)
+print(""Empty array:"")
+print(empt_array)
+
+# adding two new rows to empt_array
+# using np.append()
+empt_array = np.append(empt_array, np.array([[10, 20]]), axis=0)
+empt_array = np.append(empt_array, np.array([[40, 50]]), axis=0)
+
+print(""\nNow array is:"")
+print(empt_array)","From code
+initial_array :  [[ 1  2  3]","Ways to add row/columns in numpy array
+# importing Numpy package
+import numpy as np
+
+# creating an empty 2d array of int type
+empt_array = np.empty((0, 2), int)
+print(""Empty array:"")
+print(empt_array)
+
+# adding two new rows to empt_array
+# using np.append()
+empt_array = np.append(empt_array, np.array([[10, 20]]), axis=0)
+empt_array = np.append(empt_array, np.array([[40, 50]]), axis=0)
+
+print(""\nNow array is:"")
+print(empt_array)"
+Ways to add row/columns in numpy array,https://www.geeksforgeeks.org/python-ways-to-add-row-columns-in-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating an empty 3d array of int type
+empt_array = np.empty((0, 3), int)
+print(""Empty array:"")
+print(empt_array)
+
+# adding three new rows to empt_array
+# using np.append()
+empt_array = np.append(empt_array, np.array([[10, 20, 40]]), axis=0)
+empt_array = np.append(empt_array, np.array([[40, 50, 55]]), axis=0)
+empt_array = np.append(empt_array, np.array([[40, 50, 55]]), axis=0)
+
+print(""\nNow array is:"")
+print(empt_array)","From code
+initial_array :  [[ 1  2  3]","Ways to add row/columns in numpy array
+# importing Numpy package
+import numpy as np
+
+# creating an empty 3d array of int type
+empt_array = np.empty((0, 3), int)
+print(""Empty array:"")
+print(empt_array)
+
+# adding three new rows to empt_array
+# using np.append()
+empt_array = np.append(empt_array, np.array([[10, 20, 40]]), axis=0)
+empt_array = np.append(empt_array, np.array([[40, 50, 55]]), axis=0)
+empt_array = np.append(empt_array, np.array([[40, 50, 55]]), axis=0)
+
+print(""\nNow array is:"")
+print(empt_array)"
+Ways to add row/columns in numpy array,https://www.geeksforgeeks.org/python-ways-to-add-row-columns-in-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating an empty 4d array of int type
+empt_array = np.empty((0, 4), int)
+print(""Empty array:"")
+print(empt_array)
+
+# adding four new rows to empt_array
+# using np.append()
+empt_array = np.append(empt_array, np.array([[100, 200, 400, 888]]), axis=0)
+empt_array = np.append(empt_array, np.array([[405, 500, 550, 558]]), axis=0)
+empt_array = np.append(empt_array, np.array([[404, 505, 555, 145]]), axis=0)
+empt_array = np.append(empt_array, np.array([[44, 55, 550, 150]]), axis=0)
+
+print(""\nNow array is:"")
+print(empt_array)","From code
+initial_array :  [[ 1  2  3]","Ways to add row/columns in numpy array
+# importing Numpy package
+import numpy as np
+
+# creating an empty 4d array of int type
+empt_array = np.empty((0, 4), int)
+print(""Empty array:"")
+print(empt_array)
+
+# adding four new rows to empt_array
+# using np.append()
+empt_array = np.append(empt_array, np.array([[100, 200, 400, 888]]), axis=0)
+empt_array = np.append(empt_array, np.array([[405, 500, 550, 558]]), axis=0)
+empt_array = np.append(empt_array, np.array([[404, 505, 555, 145]]), axis=0)
+empt_array = np.append(empt_array, np.array([[44, 55, 550, 150]]), axis=0)
+
+print(""\nNow array is:"")
+print(empt_array)"
+Matrix Rowix Multiplication in NumPy,https://www.geeksforgeeks.org/matrix-multiplication-in-numpy/,"# importing the module
+import numpy as np
+
+# creating two matrices
+p = [[1, 2], [2, 3]]
+q = [[4, 5], [6, 7]]
+print(""Matrix p :"")
+print(p)
+print(""Matrix q :"")
+print(q)
+
+# computing product
+result = np.dot(p, q)
+
+# printing the result
+print(""The matrix multiplication is :"")
+print(result)","From code
+
","Matrix Rowix Multiplication in NumPy
+# importing the module
+import numpy as np
+
+# creating two matrices
+p = [[1, 2], [2, 3]]
+q = [[4, 5], [6, 7]]
+print(""Matrix p :"")
+print(p)
+print(""Matrix q :"")
+print(q)
+
+# computing product
+result = np.dot(p, q)
+
+# printing the result
+print(""The matrix multiplication is :"")
+print(result)"
+Matrix Rowix Multiplication in NumPy,https://www.geeksforgeeks.org/matrix-multiplication-in-numpy/,"# importing the module
+import numpy as np
+
+# creating two matrices
+p = [[1, 2], [2, 3], [4, 5]]
+q = [[4, 5, 1], [6, 7, 2]]
+print(""Matrix p :"")
+print(p)
+print(""Matrix q :"")
+print(q)
+
+# computing product
+result = np.dot(p, q)
+
+# printing the result
+print(""The matrix multiplication is :"")
+print(result)","From code
+
","Matrix Rowix Multiplication in NumPy
+# importing the module
+import numpy as np
+
+# creating two matrices
+p = [[1, 2], [2, 3], [4, 5]]
+q = [[4, 5, 1], [6, 7, 2]]
+print(""Matrix p :"")
+print(p)
+print(""Matrix q :"")
+print(q)
+
+# computing product
+result = np.dot(p, q)
+
+# printing the result
+print(""The matrix multiplication is :"")
+print(result)"
+How to Calculate the determinant of a matrix using NumPy?,https://www.geeksforgeeks.org/how-to-calculate-the-determinant-of-a-matrix-using-numpy/,"# importing Numpy package
+import numpy as np
+
+# creating a 2X2 Numpy matrix
+n_array = np.array([[50, 29], [30, 44]])
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# calculating the determinant of matrix
+det = np.linalg.det(n_array)
+
+print(""\nDeterminant of given 2X2 matrix:"")
+print(int(det))","From code
+numpy.linalg.det(array)
","How to Calculate the determinant of a matrix using NumPy?
+# importing Numpy package
+import numpy as np
+
+# creating a 2X2 Numpy matrix
+n_array = np.array([[50, 29], [30, 44]])
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# calculating the determinant of matrix
+det = np.linalg.det(n_array)
+
+print(""\nDeterminant of given 2X2 matrix:"")
+print(int(det))"
+How to Calculate the determinant of a matrix using NumPy?,https://www.geeksforgeeks.org/how-to-calculate-the-determinant-of-a-matrix-using-numpy/,"# importing Numpy package
+import numpy as np
+
+# creating a 3X3 Numpy matrix
+n_array = np.array([[55, 25, 15], [30, 44, 2], [11, 45, 77]])
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# calculating the determinant of matrix
+det = np.linalg.det(n_array)
+
+print(""\nDeterminant of given 3X3 square matrix:"")
+print(int(det))","From code
+numpy.linalg.det(array)
","How to Calculate the determinant of a matrix using NumPy?
+# importing Numpy package
+import numpy as np
+
+# creating a 3X3 Numpy matrix
+n_array = np.array([[55, 25, 15], [30, 44, 2], [11, 45, 77]])
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# calculating the determinant of matrix
+det = np.linalg.det(n_array)
+
+print(""\nDeterminant of given 3X3 square matrix:"")
+print(int(det))"
+How to Calculate the determinant of a matrix using NumPy?,https://www.geeksforgeeks.org/how-to-calculate-the-determinant-of-a-matrix-using-numpy/,"# importing Numpy package
+import numpy as np
+
+# creating a 5X5 Numpy matrix
+n_array = np.array(
+    [
+        [5, 2, 1, 4, 6],
+        [9, 4, 2, 5, 2],
+        [11, 5, 7, 3, 9],
+        [5, 6, 6, 7, 2],
+        [7, 5, 9, 3, 3],
+    ]
+)
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# calculating the determinant of matrix
+det = np.linalg.det(n_array)
+
+print(""\nDeterminant of given 5X5 square matrix:"")
+print(int(det))","From code
+numpy.linalg.det(array)
","How to Calculate the determinant of a matrix using NumPy?
+# importing Numpy package
+import numpy as np
+
+# creating a 5X5 Numpy matrix
+n_array = np.array(
+    [
+        [5, 2, 1, 4, 6],
+        [9, 4, 2, 5, 2],
+        [11, 5, 7, 3, 9],
+        [5, 6, 6, 7, 2],
+        [7, 5, 9, 3, 3],
+    ]
+)
+
+# Displaying the Matrix
+print(""Numpy Matrix is:"")
+print(n_array)
+
+# calculating the determinant of matrix
+det = np.linalg.det(n_array)
+
+print(""\nDeterminant of given 5X5 square matrix:"")
+print(int(det))"
+How to inverse a matrix using NumPy,https://www.geeksforgeeks.org/how-to-inverse-a-matrix-using-numpy/,"# Import required package
+import numpy as np
+
+# Taking a 3 * 3 matrix
+A = np.array([[6, 1, 1], [4, -2, 5], [2, 8, 7]])
+
+# Calculating the inverse of the matrix
+print(np.linalg.inv(A))","From code
+if det(A) != 0","How to inverse a matrix using NumPy
+# Import required package
+import numpy as np
+
+# Taking a 3 * 3 matrix
+A = np.array([[6, 1, 1], [4, -2, 5], [2, 8, 7]])
+
+# Calculating the inverse of the matrix
+print(np.linalg.inv(A))"
+How to inverse a matrix using NumPy,https://www.geeksforgeeks.org/how-to-inverse-a-matrix-using-numpy/,"# Import required package
+import numpy as np
+
+# Taking a 4 * 4 matrix
+A = np.array([[6, 1, 1, 3], [4, -2, 5, 1], [2, 8, 7, 6], [3, 1, 9, 7]])
+
+# Calculating the inverse of the matrix
+print(np.linalg.inv(A))","From code
+if det(A) != 0","How to inverse a matrix using NumPy
+# Import required package
+import numpy as np
+
+# Taking a 4 * 4 matrix
+A = np.array([[6, 1, 1, 3], [4, -2, 5, 1], [2, 8, 7, 6], [3, 1, 9, 7]])
+
+# Calculating the inverse of the matrix
+print(np.linalg.inv(A))"
+How to inverse a matrix using NumPy,https://www.geeksforgeeks.org/how-to-inverse-a-matrix-using-numpy/,"# Import required package
+import numpy as np
+
+# Inverses of several matrices can
+# be computed at once
+A = np.array([[[1.0, 2.0], [3.0, 4.0]], [[1, 3], [3, 5]]])
+
+# Calculating the inverse of the matrix
+print(np.linalg.inv(A))","From code
+if det(A) != 0","How to inverse a matrix using NumPy
+# Import required package
+import numpy as np
+
+# Inverses of several matrices can
+# be computed at once
+A = np.array([[[1.0, 2.0], [3.0, 4.0]], [[1, 3], [3, 5]]])
+
+# Calculating the inverse of the matrix
+print(np.linalg.inv(A))"
+How to count the frequency of unique values in NumPy array?,https://www.geeksforgeeks.org/how-to-count-the-frequency-of-unique-values-in-numpy-array/,"# import library
+import numpy as np
+
+ini_array = np.array([10, 20, 5, 10, 8, 20, 8, 9])
+
+# Get a tuple of unique values
+# and their frequency in
+# numpy array
+unique, frequency = np.unique(ini_array, return_counts=True)
+# print unique values array
+print(""Unique Values:"", unique)
+
+# print frequency array
+print(""Frequency Values:"", frequency)","From code
+Unique Values: [ 5  8  9 10 20]","How to count the frequency of unique values in NumPy array?
+# import library
+import numpy as np
+
+ini_array = np.array([10, 20, 5, 10, 8, 20, 8, 9])
+
+# Get a tuple of unique values
+# and their frequency in
+# numpy array
+unique, frequency = np.unique(ini_array, return_counts=True)
+# print unique values array
+print(""Unique Values:"", unique)
+
+# print frequency array
+print(""Frequency Values:"", frequency)"
+How to count the frequency of unique values in NumPy array?,https://www.geeksforgeeks.org/how-to-count-the-frequency-of-unique-values-in-numpy-array/,"# import library
+import numpy as np
+
+# create a 1d-array
+ini_array = np.array([10, 20, 5, 10, 8, 20, 8, 9])
+
+# Get a tuple of unique values
+# and their frequency
+# in numpy array
+unique, frequency = np.unique(ini_array, return_counts=True)
+
+# convert both into one numpy array
+count = np.asarray((unique, frequency))
+
+print(""The values and their frequency are:\n"", count)","From code
+Unique Values: [ 5  8  9 10 20]","How to count the frequency of unique values in NumPy array?
+# import library
+import numpy as np
+
+# create a 1d-array
+ini_array = np.array([10, 20, 5, 10, 8, 20, 8, 9])
+
+# Get a tuple of unique values
+# and their frequency
+# in numpy array
+unique, frequency = np.unique(ini_array, return_counts=True)
+
+# convert both into one numpy array
+count = np.asarray((unique, frequency))
+
+print(""The values and their frequency are:\n"", count)"
+How to count the frequency of unique values in NumPy array?,https://www.geeksforgeeks.org/how-to-count-the-frequency-of-unique-values-in-numpy-array/,"# import library
+import numpy as np
+
+# create a 1d-array
+ini_array = np.array([10, 20, 5, 10, 8, 20, 8, 9])
+
+# Get a tuple of unique values
+# and their frequency in
+# numpy array
+unique, frequency = np.unique(ini_array, return_counts=True)
+
+# convert both into one numpy array
+# and then transpose it
+count = np.asarray((unique, frequency)).T
+
+print(""The values and their frequency are in transpose form:\n"", count)","From code
+Unique Values: [ 5  8  9 10 20]","How to count the frequency of unique values in NumPy array?
+# import library
+import numpy as np
+
+# create a 1d-array
+ini_array = np.array([10, 20, 5, 10, 8, 20, 8, 9])
+
+# Get a tuple of unique values
+# and their frequency in
+# numpy array
+unique, frequency = np.unique(ini_array, return_counts=True)
+
+# convert both into one numpy array
+# and then transpose it
+count = np.asarray((unique, frequency)).T
+
+print(""The values and their frequency are in transpose form:\n"", count)"
+Multiply matrices of complex numbers using NumPy in Python,https://www.geeksforgeeks.org/multiply-matrices-of-complex-numbers-using-numpy-in-python/,"# importing numpy as library
+import numpy as np
+
+
+# creating matrix of complex number
+x = np.array([2 + 3j, 4 + 5j])
+print(""Printing First matrix:"")
+print(x)
+
+y = np.array([8 + 7j, 5 + 6j])
+print(""Printing Second matrix:"")
+print(y)
+
+# vector dot product of two matrices
+z = np.vdot(x, y)
+print(""Product of first and second matrices are:"")
+print(z)","From code
+numpy.vdot(vector_a, vector_b)","Multiply matrices of complex numbers using NumPy in Python
+# importing numpy as library
+import numpy as np
+
+
+# creating matrix of complex number
+x = np.array([2 + 3j, 4 + 5j])
+print(""Printing First matrix:"")
+print(x)
+
+y = np.array([8 + 7j, 5 + 6j])
+print(""Printing Second matrix:"")
+print(y)
+
+# vector dot product of two matrices
+z = np.vdot(x, y)
+print(""Product of first and second matrices are:"")
+print(z)"
+Multiply matrices of complex numbers using NumPy in Python,https://www.geeksforgeeks.org/multiply-matrices-of-complex-numbers-using-numpy-in-python/,"# importing numpy as library
+import numpy as np
+
+
+# creating matrix of complex number
+x = np.array([[2 + 3j, 4 + 5j], [4 + 5j, 6 + 7j]])
+print(""Printing First matrix:"")
+print(x)
+
+y = np.array([[8 + 7j, 5 + 6j], [9 + 10j, 1 + 2j]])
+print(""Printing Second matrix:"")
+print(y)
+
+# vector dot product of two matrices
+z = np.vdot(x, y)
+print(""Product of first and second matrices are:"")
+print(z)","From code
+numpy.vdot(vector_a, vector_b)","Multiply matrices of complex numbers using NumPy in Python
+# importing numpy as library
+import numpy as np
+
+
+# creating matrix of complex number
+x = np.array([[2 + 3j, 4 + 5j], [4 + 5j, 6 + 7j]])
+print(""Printing First matrix:"")
+print(x)
+
+y = np.array([[8 + 7j, 5 + 6j], [9 + 10j, 1 + 2j]])
+print(""Printing Second matrix:"")
+print(y)
+
+# vector dot product of two matrices
+z = np.vdot(x, y)
+print(""Product of first and second matrices are:"")
+print(z)"
+Compute the outer product of two given vectors using NumPy in Python,https://www.geeksforgeeks.org/compute-the-outer-product-of-two-given-vectors-using-numpy-in-python/,"# Importing library
+import numpy as np
+
+# Creating two 1-D arrays
+array1 = np.array([6, 2])
+array2 = np.array([2, 5])
+print(""Original 1-D arrays:"")
+print(array1)
+print(array2)
+
+# Output
+print(""Outer Product of the two array is:"")
+result = np.outer(array1, array2)
+print(result)","From code
+Original 1-D arrays:","Compute the outer product of two given vectors using NumPy in Python
+# Importing library
+import numpy as np
+
+# Creating two 1-D arrays
+array1 = np.array([6, 2])
+array2 = np.array([2, 5])
+print(""Original 1-D arrays:"")
+print(array1)
+print(array2)
+
+# Output
+print(""Outer Product of the two array is:"")
+result = np.outer(array1, array2)
+print(result)"
+Compute the outer product of two given vectors using NumPy in Python,https://www.geeksforgeeks.org/compute-the-outer-product-of-two-given-vectors-using-numpy-in-python/,"# Importing library
+import numpy as np
+
+# Creating two 2-D matrix
+matrix1 = np.array([[1, 3], [2, 6]])
+matrix2 = np.array([[0, 1], [1, 9]])
+print(""Original 2-D matrix:"")
+print(matrix1)
+print(matrix2)
+
+# Output
+print(""Outer Product of the two matrix is:"")
+result = np.outer(matrix1, matrix2)
+print(result)","From code
+Original 1-D arrays:","Compute the outer product of two given vectors using NumPy in Python
+# Importing library
+import numpy as np
+
+# Creating two 2-D matrix
+matrix1 = np.array([[1, 3], [2, 6]])
+matrix2 = np.array([[0, 1], [1, 9]])
+print(""Original 2-D matrix:"")
+print(matrix1)
+print(matrix2)
+
+# Output
+print(""Outer Product of the two matrix is:"")
+result = np.outer(matrix1, matrix2)
+print(result)"
+Compute the outer product of two given vectors using NumPy in Python,https://www.geeksforgeeks.org/compute-the-outer-product-of-two-given-vectors-using-numpy-in-python/,"# Importing library
+import numpy as np
+
+# Creating two 3-D matrix
+matrix1 = np.array([[2, 8, 2], [3, 4, 8], [0, 2, 1]])
+matrix2 = np.array([[2, 1, 1], [0, 1, 0], [2, 3, 0]])
+print(""Original 3-D matrix:"")
+print(matrix1)
+print(matrix2)
+
+# Output
+print(""Outer Product of the two matrix is:"")
+result = np.outer(matrix1, matrix2)
+print(result)","From code
+Original 1-D arrays:","Compute the outer product of two given vectors using NumPy in Python
+# Importing library
+import numpy as np
+
+# Creating two 3-D matrix
+matrix1 = np.array([[2, 8, 2], [3, 4, 8], [0, 2, 1]])
+matrix2 = np.array([[2, 1, 1], [0, 1, 0], [2, 3, 0]])
+print(""Original 3-D matrix:"")
+print(matrix1)
+print(matrix2)
+
+# Output
+print(""Outer Product of the two matrix is:"")
+result = np.outer(matrix1, matrix2)
+print(result)"
+"Calculate inner, outer, and cross products of matrices and vectors using NumPy",https://www.geeksforgeeks.org/calculate-inner-outer-and-cross-products-of-matrices-and-vectors-using-numpy/,"# Python Program illustrating
+# numpy.inner() method
+import numpy as np
+
+# Vectors
+a = np.array([2, 6])
+b = np.array([3, 10])
+print(""Vectors :"")
+print(""a = "", a)
+print(""\nb = "", b)
+
+# Inner Product of Vectors
+print(""\nInner product of vectors a and b ="")
+print(np.inner(a, b))
+
+print(""---------------------------------------"")
+
+# Matrices
+x = np.array([[2, 3, 4], [3, 2, 9]])
+y = np.array([[1, 5, 0], [5, 10, 3]])
+print(""\nMatrices :"")
+print(""x ="", x)
+print(""\ny ="", y)
+
+# Inner product of matrices
+print(""\nInner product of matrices x and y ="")
+print(np.inner(x, y))","From code
+numpy.inner(arr1, arr2)","Calculate inner, outer, and cross products of matrices and vectors using NumPy
+# Python Program illustrating
+# numpy.inner() method
+import numpy as np
+
+# Vectors
+a = np.array([2, 6])
+b = np.array([3, 10])
+print(""Vectors :"")
+print(""a = "", a)
+print(""\nb = "", b)
+
+# Inner Product of Vectors
+print(""\nInner product of vectors a and b ="")
+print(np.inner(a, b))
+
+print(""---------------------------------------"")
+
+# Matrices
+x = np.array([[2, 3, 4], [3, 2, 9]])
+y = np.array([[1, 5, 0], [5, 10, 3]])
+print(""\nMatrices :"")
+print(""x ="", x)
+print(""\ny ="", y)
+
+# Inner product of matrices
+print(""\nInner product of matrices x and y ="")
+print(np.inner(x, y))"
+"Calculate inner, outer, and cross products of matrices and vectors using NumPy",https://www.geeksforgeeks.org/calculate-inner-outer-and-cross-products-of-matrices-and-vectors-using-numpy/,"# Python Program illustrating
+# numpy.outer() method
+import numpy as np
+
+# Vectors
+a = np.array([2, 6])
+b = np.array([3, 10])
+print(""Vectors :"")
+print(""a = "", a)
+print(""\nb = "", b)
+
+# Outer product of vectors
+print(""\nOuter product of vectors a and b ="")
+print(np.outer(a, b))
+
+print(""------------------------------------"")
+
+# Matrices
+x = np.array([[3, 6, 4], [9, 4, 6]])
+y = np.array([[1, 15, 7], [3, 10, 8]])
+print(""\nMatrices :"")
+print(""x ="", x)
+print(""\ny ="", y)
+
+# Outer product of matrices
+print(""\nOuter product of matrices x and y ="")
+print(np.outer(x, y))","From code
+numpy.inner(arr1, arr2)","Calculate inner, outer, and cross products of matrices and vectors using NumPy
+# Python Program illustrating
+# numpy.outer() method
+import numpy as np
+
+# Vectors
+a = np.array([2, 6])
+b = np.array([3, 10])
+print(""Vectors :"")
+print(""a = "", a)
+print(""\nb = "", b)
+
+# Outer product of vectors
+print(""\nOuter product of vectors a and b ="")
+print(np.outer(a, b))
+
+print(""------------------------------------"")
+
+# Matrices
+x = np.array([[3, 6, 4], [9, 4, 6]])
+y = np.array([[1, 15, 7], [3, 10, 8]])
+print(""\nMatrices :"")
+print(""x ="", x)
+print(""\ny ="", y)
+
+# Outer product of matrices
+print(""\nOuter product of matrices x and y ="")
+print(np.outer(x, y))"
+"Calculate inner, outer, and cross products of matrices and vectors using NumPy",https://www.geeksforgeeks.org/calculate-inner-outer-and-cross-products-of-matrices-and-vectors-using-numpy/,"# Python Program illustrating
+# numpy.cross() method
+import numpy as np
+
+# Vectors
+a = np.array([3, 6])
+b = np.array([9, 10])
+print(""Vectors :"")
+print(""a = "", a)
+print(""\nb = "", b)
+
+# Cross product of vectors
+print(""\nCross product of vectors a and b ="")
+print(np.cross(a, b))
+
+print(""------------------------------------"")
+
+# Matrices
+x = np.array([[2, 6, 9], [2, 7, 3]])
+y = np.array([[7, 5, 6], [3, 12, 3]])
+print(""\nMatrices :"")
+print(""x ="", x)
+print(""\ny ="", y)
+
+# Cross product of matrices
+print(""\nCross product of matrices x and y ="")
+print(np.cross(x, y))","From code
+numpy.inner(arr1, arr2)","Calculate inner, outer, and cross products of matrices and vectors using NumPy
+# Python Program illustrating
+# numpy.cross() method
+import numpy as np
+
+# Vectors
+a = np.array([3, 6])
+b = np.array([9, 10])
+print(""Vectors :"")
+print(""a = "", a)
+print(""\nb = "", b)
+
+# Cross product of vectors
+print(""\nCross product of vectors a and b ="")
+print(np.cross(a, b))
+
+print(""------------------------------------"")
+
+# Matrices
+x = np.array([[2, 6, 9], [2, 7, 3]])
+y = np.array([[7, 5, 6], [3, 12, 3]])
+print(""\nMatrices :"")
+print(""x ="", x)
+print(""\ny ="", y)
+
+# Cross product of matrices
+print(""\nCross product of matrices x and y ="")
+print(np.cross(x, y))"
+Compute the covariance matrix of two given NumPy arrays,https://www.geeksforgeeks.org/compute-the-covariance-matrix-of-two-given-numpy-arrays/,"import numpy as np
+
+
+array1 = np.array([0, 1, 1])
+array2 = np.array([2, 2, 1])
+
+# Original array1
+print(array1)
+
+# Original array2
+print(array2)
+
+# Covariance matrix
+print(""\nCovariance matrix of the said arrays:\n"", np.cov(array1, array2))","From code
+[0 1 1]
","Compute the covariance matrix of two given NumPy arrays
+import numpy as np
+
+
+array1 = np.array([0, 1, 1])
+array2 = np.array([2, 2, 1])
+
+# Original array1
+print(array1)
+
+# Original array2
+print(array2)
+
+# Covariance matrix
+print(""\nCovariance matrix of the said arrays:\n"", np.cov(array1, array2))"
+Compute the covariance matrix of two given NumPy arrays,https://www.geeksforgeeks.org/compute-the-covariance-matrix-of-two-given-numpy-arrays/,"import numpy as np
+
+
+array1 = np.array([2, 1, 1, 4])
+array2 = np.array([2, 2, 1, 1])
+
+# Original array1
+print(array1)
+
+# Original array2
+print(array2)
+
+# Covariance matrix
+print(""\nCovariance matrix of the said arrays:\n"", np.cov(array1, array2))","From code
+[0 1 1]
","Compute the covariance matrix of two given NumPy arrays
+import numpy as np
+
+
+array1 = np.array([2, 1, 1, 4])
+array2 = np.array([2, 2, 1, 1])
+
+# Original array1
+print(array1)
+
+# Original array2
+print(array2)
+
+# Covariance matrix
+print(""\nCovariance matrix of the said arrays:\n"", np.cov(array1, array2))"
+Compute the covariance matrix of two given NumPy arrays,https://www.geeksforgeeks.org/compute-the-covariance-matrix-of-two-given-numpy-arrays/,"import numpy as np
+
+
+array1 = np.array([1, 2])
+array2 = np.array([1, 2])
+
+# Original array1
+print(array1)
+
+# Original array2
+print(array2)
+
+# Covariance matrix
+print(""\nCovariance matrix of the said arrays:\n"", np.cov(array1, array2))","From code
+[0 1 1]
","Compute the covariance matrix of two given NumPy arrays
+import numpy as np
+
+
+array1 = np.array([1, 2])
+array2 = np.array([1, 2])
+
+# Original array1
+print(array1)
+
+# Original array2
+print(array2)
+
+# Covariance matrix
+print(""\nCovariance matrix of the said arrays:\n"", np.cov(array1, array2))"
+Compute the covariance matrix of two given NumPy arrays,https://www.geeksforgeeks.org/compute-the-covariance-matrix-of-two-given-numpy-arrays/,"import numpy as np
+
+x = [1.23, 2.12, 3.34, 4.5]
+y = [2.56, 2.89, 3.76, 3.95]
+
+# find out covariance with respect
+# rows
+cov_mat = np.stack((x, y), axis=1)
+
+print(""shape of matrix x and y:"", np.shape(cov_mat))
+
+print(""shape of covariance matrix:"", np.shape(np.cov(cov_mat)))
+
+print(np.cov(cov_mat))","From code
+[0 1 1]
","Compute the covariance matrix of two given NumPy arrays
+import numpy as np
+
+x = [1.23, 2.12, 3.34, 4.5]
+y = [2.56, 2.89, 3.76, 3.95]
+
+# find out covariance with respect
+# rows
+cov_mat = np.stack((x, y), axis=1)
+
+print(""shape of matrix x and y:"", np.shape(cov_mat))
+
+print(""shape of covariance matrix:"", np.shape(np.cov(cov_mat)))
+
+print(np.cov(cov_mat))"
+Compute the Kronecker product of two mulitdimension NumPy arrays,https://www.geeksforgeeks.org/compute-the-kronecker-product-of-two-mulitdimension-numpy-arrays/,"# Importing required modules
+import numpy
+
+# Creating arrays
+array1 = numpy.array([[1, 2], [3, 4]])
+print(""Array1:\n"", array1)
+
+array2 = numpy.array([[5, 6], [7, 8]])
+print(""\nArray2:\n"", array2)
+
+# Computing the Kronecker Product
+kroneckerProduct = numpy.kron(array1, array2)
+print(""\nArray1 ????????? A"")
+print(kroneckerProduct)","From code
+A = |?????????(a00)?????????","Compute the Kronecker product of two mulitdimension NumPy arrays
+# Importing required modules
+import numpy
+
+# Creating arrays
+array1 = numpy.array([[1, 2], [3, 4]])
+print(""Array1:\n"", array1)
+
+array2 = numpy.array([[5, 6], [7, 8]])
+print(""\nArray2:\n"", array2)
+
+# Computing the Kronecker Product
+kroneckerProduct = numpy.kron(array1, array2)
+print(""\nArray1 ????????? A"")
+print(kroneckerProduct)"
+Compute the Kronecker product of two mulitdimension NumPy arrays,https://www.geeksforgeeks.org/compute-the-kronecker-product-of-two-mulitdimension-numpy-arrays/,"# Importing required modules
+import numpy
+
+# Creating arrays
+array1 = numpy.array([[1, 2, 3]])
+print(""Array1:\n"", array1)
+
+array2 = numpy.array([[3, 2, 1]])
+print(""\nArray2:\n"", array2)
+
+# Computing the Kronecker Product
+kroneckerProduct = numpy.kron(array1, array2)
+print(""\nArray1 ????????? A"")
+print(kroneckerProduct)","From code
+A = |?????????(a00)?????????","Compute the Kronecker product of two mulitdimension NumPy arrays
+# Importing required modules
+import numpy
+
+# Creating arrays
+array1 = numpy.array([[1, 2, 3]])
+print(""Array1:\n"", array1)
+
+array2 = numpy.array([[3, 2, 1]])
+print(""\nArray2:\n"", array2)
+
+# Computing the Kronecker Product
+kroneckerProduct = numpy.kron(array1, array2)
+print(""\nArray1 ????????? A"")
+print(kroneckerProduct)"
+Compute the Kronecker product of two mulitdimension NumPy arrays,https://www.geeksforgeeks.org/compute-the-kronecker-product-of-two-mulitdimension-numpy-arrays/,"# Importing required modules
+import numpy
+
+# Creating arrays
+array1 = numpy.array([[1, 2, 3], [4, 5, 6]])
+print(""Array1:\n"", array1)
+
+array2 = numpy.array([[1, 2], [3, 4], [5, 6]])
+print(""\nArray2:\n"", array2)
+
+# Computing the Kronecker Product
+kroneckerProduct = numpy.kron(array1, array2)
+print(""\nArray1 ????????? A"")
+print(kroneckerProduct)","From code
+A = |?????????(a00)?????????","Compute the Kronecker product of two mulitdimension NumPy arrays
+# Importing required modules
+import numpy
+
+# Creating arrays
+array1 = numpy.array([[1, 2, 3], [4, 5, 6]])
+print(""Array1:\n"", array1)
+
+array2 = numpy.array([[1, 2], [3, 4], [5, 6]])
+print(""\nArray2:\n"", array2)
+
+# Computing the Kronecker Product
+kroneckerProduct = numpy.kron(array1, array2)
+print(""\nArray1 ????????? A"")
+print(kroneckerProduct)"
+Convert the matrix into a list,https://www.geeksforgeeks.org/python-numpy-matrix-tolist/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 12, 3]"")
+
+# applying matrix.tolist() method
+geek = gfg.tolist()
+
+print(geek)","From code
+
","Convert the matrix into a list
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 12, 3]"")
+
+# applying matrix.tolist() method
+geek = gfg.tolist()
+
+print(geek)"
+Convert the matrix into a list,https://www.geeksforgeeks.org/python-numpy-matrix-tolist/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 9; 12, 3, 1; 4, 5, 6]"")
+
+# applying matrix.tolist() method
+geek = gfg.tolist()
+
+print(geek)","From code
+
","Convert the matrix into a list
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 9; 12, 3, 1; 4, 5, 6]"")
+
+# applying matrix.tolist() method
+geek = gfg.tolist()
+
+print(geek)"
+Return the indices of elements where the given condition is satisfied,https://www.geeksforgeeks.org/numpy-where-in-python/,"# Python program explaining
+# where() function
+
+import numpy as np
+
+np.where([[True, False], [True, True]], [[1, 2], [3, 4]], [[5, 6], [7, 8]])","From code
+array([[1, 6],
","Return the indices of elements where the given condition is satisfied
+# Python program explaining
+# where() function
+
+import numpy as np
+
+np.where([[True, False], [True, True]], [[1, 2], [3, 4]], [[5, 6], [7, 8]])"
+Return the indices of elements where the given condition is satisfied,https://www.geeksforgeeks.org/numpy-where-in-python/,"# Python program explaining
+# where() function
+
+import numpy as np
+
+# a is an array of integers.
+a = np.array([[1, 2, 3], [4, 5, 6]])
+
+print(a)
+
+print(""Indices of elements <4"")
+
+b = np.where(a < 4)
+print(b)
+
+print(""Elements which are <4"")
+print(a[b])","From code
+array([[1, 6],
","Return the indices of elements where the given condition is satisfied
+# Python program explaining
+# where() function
+
+import numpy as np
+
+# a is an array of integers.
+a = np.array([[1, 2, 3], [4, 5, 6]])
+
+print(a)
+
+print(""Indices of elements <4"")
+
+b = np.where(a < 4)
+print(b)
+
+print(""Elements which are <4"")
+print(a[b])"
+Replace NaN values with average of columns,https://www.geeksforgeeks.org/python-replace-nan-values-with-average-of-columns/,"# Python code to demonstrate
+# to replace nan values
+# with an average of columns
+
+import numpy as np
+
+# Initialising numpy array
+ini_array = np.array(
+    [[1.3, 2.5, 3.6, np.nan], [2.6, 3.3, np.nan, 5.5], [2.1, 3.2, 5.4, 6.5]]
+)
+
+# printing initial array
+print(""initial array"", ini_array)
+
+# column mean
+col_mean = np.nanmean(ini_array, axis=0)
+
+# printing column mean
+print(""columns mean"", str(col_mean))
+
+# find indices where nan value is present
+inds = np.where(np.isnan(ini_array))
+
+# replace inds with avg of column
+ini_array[inds] = np.take(col_mean, inds[1])
+
+# printing final array
+print(""final array"", ini_array)","From code
+initial array [[ 1.3  2.5  3.6  nan]","Replace NaN values with average of columns
+# Python code to demonstrate
+# to replace nan values
+# with an average of columns
+
+import numpy as np
+
+# Initialising numpy array
+ini_array = np.array(
+    [[1.3, 2.5, 3.6, np.nan], [2.6, 3.3, np.nan, 5.5], [2.1, 3.2, 5.4, 6.5]]
+)
+
+# printing initial array
+print(""initial array"", ini_array)
+
+# column mean
+col_mean = np.nanmean(ini_array, axis=0)
+
+# printing column mean
+print(""columns mean"", str(col_mean))
+
+# find indices where nan value is present
+inds = np.where(np.isnan(ini_array))
+
+# replace inds with avg of column
+ini_array[inds] = np.take(col_mean, inds[1])
+
+# printing final array
+print(""final array"", ini_array)"
+Replace NaN values with average of columns,https://www.geeksforgeeks.org/python-replace-nan-values-with-average-of-columns/,"# Python code to demonstrate
+# to replace nan values
+# with average of columns
+
+import numpy as np
+
+# Initialising numpy array
+ini_array = np.array(
+    [[1.3, 2.5, 3.6, np.nan], [2.6, 3.3, np.nan, 5.5], [2.1, 3.2, 5.4, 6.5]]
+)
+
+# printing initial array
+print(""initial array"", ini_array)
+
+# replace nan with col means
+res = np.where(
+    np.isnan(ini_array),
+    np.ma.array(ini_array, mask=np.isnan(ini_array)).mean(axis=0),
+    ini_array,
+)
+
+# printing final array
+print(""final array"", res)","From code
+initial array [[ 1.3  2.5  3.6  nan]","Replace NaN values with average of columns
+# Python code to demonstrate
+# to replace nan values
+# with average of columns
+
+import numpy as np
+
+# Initialising numpy array
+ini_array = np.array(
+    [[1.3, 2.5, 3.6, np.nan], [2.6, 3.3, np.nan, 5.5], [2.1, 3.2, 5.4, 6.5]]
+)
+
+# printing initial array
+print(""initial array"", ini_array)
+
+# replace nan with col means
+res = np.where(
+    np.isnan(ini_array),
+    np.ma.array(ini_array, mask=np.isnan(ini_array)).mean(axis=0),
+    ini_array,
+)
+
+# printing final array
+print(""final array"", res)"
+Replace NaN values with average of columns,https://www.geeksforgeeks.org/python-replace-nan-values-with-average-of-columns/,"# Python code to demonstrate
+# to replace nan values
+# with average of columns
+
+import numpy as np
+
+# Initialising numpy array
+ini_array = np.array(
+    [[1.3, 2.5, 3.6, np.nan], [2.6, 3.3, np.nan, 5.5], [2.1, 3.2, 5.4, 6.5]]
+)
+
+# printing initial array
+print(""initial array"", ini_array)
+
+# indices where values is nan in array
+indices = np.where(np.isnan(ini_array))
+
+# Iterating over numpy array to replace nan with values
+for row, col in zip(*indices):
+    ini_array[row, col] = np.mean(ini_array[~np.isnan(ini_array[:, col]), col])
+
+# printing final array
+print(""final array"", ini_array)","From code
+initial array [[ 1.3  2.5  3.6  nan]","Replace NaN values with average of columns
+# Python code to demonstrate
+# to replace nan values
+# with average of columns
+
+import numpy as np
+
+# Initialising numpy array
+ini_array = np.array(
+    [[1.3, 2.5, 3.6, np.nan], [2.6, 3.3, np.nan, 5.5], [2.1, 3.2, 5.4, 6.5]]
+)
+
+# printing initial array
+print(""initial array"", ini_array)
+
+# indices where values is nan in array
+indices = np.where(np.isnan(ini_array))
+
+# Iterating over numpy array to replace nan with values
+for row, col in zip(*indices):
+    ini_array[row, col] = np.mean(ini_array[~np.isnan(ini_array[:, col]), col])
+
+# printing final array
+print(""final array"", ini_array)"
+Replace NaN values with average of columns,https://www.geeksforgeeks.org/python-replace-nan-values-with-average-of-columns/,"def replace_nan_with_mean(arr):
+    col_means = [
+        sum(filter(lambda x: x is not None, col))
+        / len(list(filter(lambda x: x is not None, col)))
+        for col in zip(*arr)
+    ]
+    for i in range(len(arr)):
+        arr[i] = [col_means[j] if x is None else x for j, x in enumerate(arr[i])]
+    return arr
+
+
+arr = [[1.3, 2.5, 3.6, None], [2.6, 3.3, None, 5.5], [2.1, 3.2, 5.4, 6.5]]
+print(replace_nan_with_mean(arr))","From code
+initial array [[ 1.3  2.5  3.6  nan]","Replace NaN values with average of columns
+def replace_nan_with_mean(arr):
+    col_means = [
+        sum(filter(lambda x: x is not None, col))
+        / len(list(filter(lambda x: x is not None, col)))
+        for col in zip(*arr)
+    ]
+    for i in range(len(arr)):
+        arr[i] = [col_means[j] if x is None else x for j, x in enumerate(arr[i])]
+    return arr
+
+
+arr = [[1.3, 2.5, 3.6, None], [2.6, 3.3, None, 5.5], [2.1, 3.2, 5.4, 6.5]]
+print(replace_nan_with_mean(arr))"
+Replace negative value with zero in numpy array,https://www.geeksforgeeks.org/python-replace-negative-value-with-zero-in-numpy-array/,"# Python code to demonstrate
+# to replace negative value with 0
+import numpy as np
+
+ini_array1 = np.array([1, 2, -3, 4, -5, -6])
+
+# printing initial arrays
+print(""initial array"", ini_array1)
+
+# code to replace all negative value with 0
+ini_array1[ini_array1 < 0] = 0
+
+# printing result
+print(""New resulting array: "", ini_array1)","From code
+initial array [ 1  2 -3  4 -5 -6]","Replace negative value with zero in numpy array
+# Python code to demonstrate
+# to replace negative value with 0
+import numpy as np
+
+ini_array1 = np.array([1, 2, -3, 4, -5, -6])
+
+# printing initial arrays
+print(""initial array"", ini_array1)
+
+# code to replace all negative value with 0
+ini_array1[ini_array1 < 0] = 0
+
+# printing result
+print(""New resulting array: "", ini_array1)"
+Replace negative value with zero in numpy array,https://www.geeksforgeeks.org/python-replace-negative-value-with-zero-in-numpy-array/,"# Python code to demonstrate
+# to replace negative values with 0
+import numpy as np
+
+ini_array1 = np.array([1, 2, -3, 4, -5, -6])
+
+# printing initial arrays
+print(""initial array"", ini_array1)
+
+# code to replace all negative value with 0
+result = np.where(ini_array1 < 0, 0, ini_array1)
+
+# printing result
+print(""New resulting array: "", result)","From code
+initial array [ 1  2 -3  4 -5 -6]","Replace negative value with zero in numpy array
+# Python code to demonstrate
+# to replace negative values with 0
+import numpy as np
+
+ini_array1 = np.array([1, 2, -3, 4, -5, -6])
+
+# printing initial arrays
+print(""initial array"", ini_array1)
+
+# code to replace all negative value with 0
+result = np.where(ini_array1 < 0, 0, ini_array1)
+
+# printing result
+print(""New resulting array: "", result)"
+Replace negative value with zero in numpy array,https://www.geeksforgeeks.org/python-replace-negative-value-with-zero-in-numpy-array/,"# Python code to demonstrate
+# to replace negative values with 0
+import numpy as np
+
+# supposing maxx value array can hold
+maxx = 1000
+
+ini_array1 = np.array([1, 2, -3, 4, -5, -6])
+
+# printing initial arrays
+print(""initial array"", ini_array1)
+
+# code to replace all negative value with 0
+result = np.clip(ini_array1, 0, 1000)
+
+# printing result
+print(""New resulting array: "", result)","From code
+initial array [ 1  2 -3  4 -5 -6]","Replace negative value with zero in numpy array
+# Python code to demonstrate
+# to replace negative values with 0
+import numpy as np
+
+# supposing maxx value array can hold
+maxx = 1000
+
+ini_array1 = np.array([1, 2, -3, 4, -5, -6])
+
+# printing initial arrays
+print(""initial array"", ini_array1)
+
+# code to replace all negative value with 0
+result = np.clip(ini_array1, 0, 1000)
+
+# printing result
+print(""New resulting array: "", result)"
+Replace negative value with zero in numpy array,https://www.geeksforgeeks.org/python-replace-negative-value-with-zero-in-numpy-array/,"# Python code to demonstrate
+# to replace negative values with 0
+import numpy as np
+
+ini_array1 = np.array([1, 2, -3, 4, -5, -6])
+
+# printing initial arrays
+print(""initial array"", ini_array1)
+
+# Creating a array of 0
+zero_array = np.zeros(ini_array1.shape, dtype=ini_array1.dtype)
+print(""Zero array"", zero_array)
+
+# code to replace all negative value with 0
+ini_array2 = np.maximum(ini_array1, zero_array)
+
+# printing result
+print(""New resulting array: "", ini_array2)","From code
+initial array [ 1  2 -3  4 -5 -6]","Replace negative value with zero in numpy array
+# Python code to demonstrate
+# to replace negative values with 0
+import numpy as np
+
+ini_array1 = np.array([1, 2, -3, 4, -5, -6])
+
+# printing initial arrays
+print(""initial array"", ini_array1)
+
+# Creating a array of 0
+zero_array = np.zeros(ini_array1.shape, dtype=ini_array1.dtype)
+print(""Zero array"", zero_array)
+
+# code to replace all negative value with 0
+ini_array2 = np.maximum(ini_array1, zero_array)
+
+# printing result
+print(""New resulting array: "", ini_array2)"
+Replace negative value with zero in numpy array,https://www.geeksforgeeks.org/python-replace-negative-value-with-zero-in-numpy-array/,"import numpy as np
+
+# Initialize the array
+arr = np.array([1, 2, -3, 4, -5, -6])
+
+# Print the initial array
+print(""Initial array:"", arr)
+
+# Replace negative values with zeros using a lambda function
+replace_negatives = np.vectorize(lambda x: 0 if x < 0 else x)
+result = replace_negatives(arr)
+
+# Print the resulting array
+print(""Resulting array:"", result)
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+initial array [ 1  2 -3  4 -5 -6]","Replace negative value with zero in numpy array
+import numpy as np
+
+# Initialize the array
+arr = np.array([1, 2, -3, 4, -5, -6])
+
+# Print the initial array
+print(""Initial array:"", arr)
+
+# Replace negative values with zeros using a lambda function
+replace_negatives = np.vectorize(lambda x: 0 if x < 0 else x)
+result = replace_negatives(arr)
+
+# Print the resulting array
+print(""Resulting array:"", result)
+# This code is contributed by Edula Vinay Kumar Reddy"
+Find indices of elements equal to zero in a NumPy array,https://www.geeksforgeeks.org/find-indices-of-elements-equal-to-zero-in-a-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating a 1-D Numpy array
+n_array = np.array([1, 0, 2, 0, 3, 0, 0, 5, 6, 7, 5, 0, 8])
+
+print(""Original array:"")
+print(n_array)
+
+# finding indices of null elements using np.where()
+print(
+    ""\nIndices of elements equal to zero of the \
+given 1-D array:""
+)
+
+res = np.where(n_array == 0)[0]
+print(res)","From code
+numpy.where(condition[, x, y])","Find indices of elements equal to zero in a NumPy array
+# importing Numpy package
+import numpy as np
+
+# creating a 1-D Numpy array
+n_array = np.array([1, 0, 2, 0, 3, 0, 0, 5, 6, 7, 5, 0, 8])
+
+print(""Original array:"")
+print(n_array)
+
+# finding indices of null elements using np.where()
+print(
+    ""\nIndices of elements equal to zero of the \
+given 1-D array:""
+)
+
+res = np.where(n_array == 0)[0]
+print(res)"
+Find indices of elements equal to zero in a NumPy array,https://www.geeksforgeeks.org/find-indices-of-elements-equal-to-zero-in-a-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating a 3-D Numpy array
+n_array = np.array([[0, 2, 3], [4, 1, 0], [0, 0, 2]])
+
+print(""Original array:"")
+print(n_array)
+
+# finding indices of null elements
+# using np.argwhere()
+print(""\nIndices of null elements:"")
+res = np.argwhere(n_array == 0)
+
+print(res)","From code
+numpy.where(condition[, x, y])","Find indices of elements equal to zero in a NumPy array
+# importing Numpy package
+import numpy as np
+
+# creating a 3-D Numpy array
+n_array = np.array([[0, 2, 3], [4, 1, 0], [0, 0, 2]])
+
+print(""Original array:"")
+print(n_array)
+
+# finding indices of null elements
+# using np.argwhere()
+print(""\nIndices of null elements:"")
+res = np.argwhere(n_array == 0)
+
+print(res)"
+Find indices of elements equal to zero in a NumPy array,https://www.geeksforgeeks.org/find-indices-of-elements-equal-to-zero-in-a-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating a 1-D Numpy array
+n_array = np.array([1, 10, 2, 0, 3, 9, 0, 5, 0, 7, 5, 0, 0])
+
+print(""Original array:"")
+print(n_array)
+
+# finding indices of null elements using
+# np.nonzero()
+print(""\nIndices of null elements:"")
+
+res = np.nonzero(n_array == 0)
+print(res)","From code
+numpy.where(condition[, x, y])","Find indices of elements equal to zero in a NumPy array
+# importing Numpy package
+import numpy as np
+
+# creating a 1-D Numpy array
+n_array = np.array([1, 10, 2, 0, 3, 9, 0, 5, 0, 7, 5, 0, 0])
+
+print(""Original array:"")
+print(n_array)
+
+# finding indices of null elements using
+# np.nonzero()
+print(""\nIndices of null elements:"")
+
+res = np.nonzero(n_array == 0)
+print(res)"
+Find indices of elements equal to zero in a NumPy array,https://www.geeksforgeeks.org/find-indices-of-elements-equal-to-zero-in-a-numpy-array/,"# importing Numpy package
+import numpy as np
+
+# creating a 1-D Numpy array
+n_array = np.array([1, 0, 2, 0, 3, 0, 0, 5, 6, 7, 5, 0, 8])
+
+print(""Original array:"")
+print(n_array)
+
+# finding indices of null elements using np.extract()
+print(
+    ""\nIndices of elements equal to zero of the \
+given 1-D array:""
+)
+
+res = np.extract(n_array == 0, np.arange(len(n_array)))
+print(res)","From code
+numpy.where(condition[, x, y])","Find indices of elements equal to zero in a NumPy array
+# importing Numpy package
+import numpy as np
+
+# creating a 1-D Numpy array
+n_array = np.array([1, 0, 2, 0, 3, 0, 0, 5, 6, 7, 5, 0, 8])
+
+print(""Original array:"")
+print(n_array)
+
+# finding indices of null elements using np.extract()
+print(
+    ""\nIndices of elements equal to zero of the \
+given 1-D array:""
+)
+
+res = np.extract(n_array == 0, np.arange(len(n_array)))
+print(res)"
+Get row numbers of NumPy array having element larger than X,https://www.geeksforgeeks.org/get-row-numbers-of-numpy-array-having-element-larger-than-x/,"# importing library
+import numpy
+
+# create numpy array
+arr = numpy.array(
+    [[1, 2, 3, 4, 5], [10, -3, 30, 4, 5], [3, 2, 5, -4, 5], [9, 7, 3, 6, 5]]
+)
+
+# declare specified value
+X = 6
+
+# view array
+print(""Given Array:\n"", arr)
+
+# finding out the row numbers
+output = numpy.where(numpy.any(arr > X, axis=1))
+
+# view output
+print(""Result:\n"", output)","From code
+Arr = [[1,2,3,4,5], 
","Get row numbers of NumPy array having element larger than X
+# importing library
+import numpy
+
+# create numpy array
+arr = numpy.array(
+    [[1, 2, 3, 4, 5], [10, -3, 30, 4, 5], [3, 2, 5, -4, 5], [9, 7, 3, 6, 5]]
+)
+
+# declare specified value
+X = 6
+
+# view array
+print(""Given Array:\n"", arr)
+
+# finding out the row numbers
+output = numpy.where(numpy.any(arr > X, axis=1))
+
+# view output
+print(""Result:\n"", output)"
+Find a matrix or vector norm using NumPy,https://www.geeksforgeeks.org/find-a-matrix-or-vector-norm-using-numpy/,"# import library
+import numpy as np
+
+# initialize vector
+vec = np.arange(10)
+
+# compute norm of vector
+vec_norm = np.linalg.norm(vec)
+
+print(""Vector norm:"")
+print(vec_norm)","From code
+Vector norm:","Find a matrix or vector norm using NumPy
+# import library
+import numpy as np
+
+# initialize vector
+vec = np.arange(10)
+
+# compute norm of vector
+vec_norm = np.linalg.norm(vec)
+
+print(""Vector norm:"")
+print(vec_norm)"
+Find a matrix or vector norm using NumPy,https://www.geeksforgeeks.org/find-a-matrix-or-vector-norm-using-numpy/,"# import library
+import numpy as np
+
+# initialize matrix
+mat = np.array([[1, 2, 3], [4, 5, 6]])
+
+# compute norm of matrix
+mat_norm = np.linalg.norm(mat)
+
+print(""Matrix norm:"")
+print(mat_norm)","From code
+Vector norm:","Find a matrix or vector norm using NumPy
+# import library
+import numpy as np
+
+# initialize matrix
+mat = np.array([[1, 2, 3], [4, 5, 6]])
+
+# compute norm of matrix
+mat_norm = np.linalg.norm(mat)
+
+print(""Matrix norm:"")
+print(mat_norm)"
+Find a matrix or vector norm using NumPy,https://www.geeksforgeeks.org/find-a-matrix-or-vector-norm-using-numpy/,"# import library
+import numpy as np
+
+
+mat = np.array([[1, 2, 3], [4, 5, 6]])
+
+# compute matrix num along axis
+mat_norm = np.linalg.norm(mat, axis=1)
+
+print(""Matrix norm along particular axis :"")
+print(mat_norm)","From code
+Vector norm:","Find a matrix or vector norm using NumPy
+# import library
+import numpy as np
+
+
+mat = np.array([[1, 2, 3], [4, 5, 6]])
+
+# compute matrix num along axis
+mat_norm = np.linalg.norm(mat, axis=1)
+
+print(""Matrix norm along particular axis :"")
+print(mat_norm)"
+Find a matrix or vector norm using NumPy,https://www.geeksforgeeks.org/find-a-matrix-or-vector-norm-using-numpy/,"# import library
+import numpy as np
+
+# initialize vector
+vec = np.arange(9)
+
+# convert vector into matrix
+mat = vec.reshape((3, 3))
+
+# compute norm of vector
+vec_norm = np.linalg.norm(vec)
+
+print(""Vector norm:"")
+print(vec_norm)
+
+# computer norm of matrix
+mat_norm = np.linalg.norm(mat)
+
+print(""Matrix norm:"")
+print(mat_norm)","From code
+Vector norm:","Find a matrix or vector norm using NumPy
+# import library
+import numpy as np
+
+# initialize vector
+vec = np.arange(9)
+
+# convert vector into matrix
+mat = vec.reshape((3, 3))
+
+# compute norm of vector
+vec_norm = np.linalg.norm(vec)
+
+print(""Vector norm:"")
+print(vec_norm)
+
+# computer norm of matrix
+mat_norm = np.linalg.norm(mat)
+
+print(""Matrix norm:"")
+print(mat_norm)"
+Calculate the QR decomposition of a given matrix using NumPy,https://www.geeksforgeeks.org/calculate-the-qr-decomposition-of-a-given-matrix-using-numpy/,"import numpy as np
+
+
+# Original matrix
+matrix1 = np.array([[1, 2, 3], [3, 4, 5]])
+print(matrix1)
+
+# Decomposition of the said matrix
+q, r = np.linalg.qr(matrix1)
+print(""\nQ:\n"", q)
+print(""\nR:\n"", r)","From code
+[[1 2 3]
","Calculate the QR decomposition of a given matrix using NumPy
+import numpy as np
+
+
+# Original matrix
+matrix1 = np.array([[1, 2, 3], [3, 4, 5]])
+print(matrix1)
+
+# Decomposition of the said matrix
+q, r = np.linalg.qr(matrix1)
+print(""\nQ:\n"", q)
+print(""\nR:\n"", r)"
+Calculate the QR decomposition of a given matrix using NumPy,https://www.geeksforgeeks.org/calculate-the-qr-decomposition-of-a-given-matrix-using-numpy/,"import numpy as np
+
+
+# Original matrix
+matrix1 = np.array([[1, 0], [2, 4]])
+print(matrix1)
+
+# Decomposition of the said matrix
+q, r = np.linalg.qr(matrix1)
+print(""\nQ:\n"", q)
+print(""\nR:\n"", r)","From code
+[[1 2 3]
","Calculate the QR decomposition of a given matrix using NumPy
+import numpy as np
+
+
+# Original matrix
+matrix1 = np.array([[1, 0], [2, 4]])
+print(matrix1)
+
+# Decomposition of the said matrix
+q, r = np.linalg.qr(matrix1)
+print(""\nQ:\n"", q)
+print(""\nR:\n"", r)"
+Calculate the QR decomposition of a given matrix using NumPy,https://www.geeksforgeeks.org/calculate-the-qr-decomposition-of-a-given-matrix-using-numpy/,"import numpy as np
+
+# Create a numpy array
+arr = np.array([[5, 11, -15], [12, 34, -51], [-24, -43, 92]], dtype=np.int32)
+
+print(arr)
+
+# Find the QR factor of array
+q, r = np.linalg.qr(arr)
+print(""\nQ:\n"", q)
+print(""\nR:\n"", r)","From code
+[[1 2 3]
","Calculate the QR decomposition of a given matrix using NumPy
+import numpy as np
+
+# Create a numpy array
+arr = np.array([[5, 11, -15], [12, 34, -51], [-24, -43, 92]], dtype=np.int32)
+
+print(arr)
+
+# Find the QR factor of array
+q, r = np.linalg.qr(arr)
+print(""\nQ:\n"", q)
+print(""\nR:\n"", r)"
+Compute the condition number of a given matrix using NumPy,https://www.geeksforgeeks.org/compute-the-condition-number-of-a-given-matrix-using-numpy/,"# Importing library
+import numpy as np
+
+# Creating a 2X2 matrix
+matrix = np.array([[4, 2], [3, 1]])
+
+print(""Original matrix:"")
+print(matrix)
+
+# Output
+result = np.linalg.cond(matrix)
+
+print(""Condition number of the matrix:"")
+print(result)","From code
+numpy.linalg.cond(x, p=None)","Compute the condition number of a given matrix using NumPy
+# Importing library
+import numpy as np
+
+# Creating a 2X2 matrix
+matrix = np.array([[4, 2], [3, 1]])
+
+print(""Original matrix:"")
+print(matrix)
+
+# Output
+result = np.linalg.cond(matrix)
+
+print(""Condition number of the matrix:"")
+print(result)"
+Compute the condition number of a given matrix using NumPy,https://www.geeksforgeeks.org/compute-the-condition-number-of-a-given-matrix-using-numpy/,"# Importing library
+import numpy as np
+
+# Creating a 3X3 matrix
+matrix = np.array([[4, 2, 0], [3, 1, 2], [1, 6, 4]])
+
+print(""Original matrix:"")
+print(matrix)
+
+# Output
+result = np.linalg.cond(matrix)
+
+print(""Condition number of the matrix:"")
+print(result)","From code
+numpy.linalg.cond(x, p=None)","Compute the condition number of a given matrix using NumPy
+# Importing library
+import numpy as np
+
+# Creating a 3X3 matrix
+matrix = np.array([[4, 2, 0], [3, 1, 2], [1, 6, 4]])
+
+print(""Original matrix:"")
+print(matrix)
+
+# Output
+result = np.linalg.cond(matrix)
+
+print(""Condition number of the matrix:"")
+print(result)"
+Compute the condition number of a given matrix using NumPy,https://www.geeksforgeeks.org/compute-the-condition-number-of-a-given-matrix-using-numpy/,"# Importing library
+import numpy as np
+
+# Creating a 4X4 matrix
+matrix = np.array([[4, 1, 4, 2], [3, 1, 2, 0], [3, 5, 7, 1], [0, 6, 8, 4]])
+
+print(""Original matrix:"")
+print(matrix)
+
+# Output
+result = np.linalg.cond(matrix)
+
+print(""Condition number of the matrix:"")
+print(result)","From code
+numpy.linalg.cond(x, p=None)","Compute the condition number of a given matrix using NumPy
+# Importing library
+import numpy as np
+
+# Creating a 4X4 matrix
+matrix = np.array([[4, 1, 4, 2], [3, 1, 2, 0], [3, 5, 7, 1], [0, 6, 8, 4]])
+
+print(""Original matrix:"")
+print(matrix)
+
+# Output
+result = np.linalg.cond(matrix)
+
+print(""Condition number of the matrix:"")
+print(result)"
+Compute the eigenvalues and right eigenvectors of a given square array using NumPy?,https://www.geeksforgeeks.org/how-to-compute-the-eigenvalues-and-right-eigenvectors-of-a-given-square-array-using-numpy/,"# importing numpy libraryimport numpy as np????????????# create numpy 2d-arraym = np.array([[1, 2],??????????????????????????????????????""Printing the Original square array:\n"",????????????????????????????????????m)????????????# finding eigenvalues and eigenvectorsw, v = np.linalg.eig(m)?""Printing the Eigen values of the given square array:\n"",????????????????????????????????????w)??????????""Printing Right eigenvectors of the given square array:\n""????????????v)","From code
+Suppose we have a matrix as:???","Compute the eigenvalues and right eigenvectors of a given square array using NumPy?
+# importing numpy libraryimport numpy as np????????????# create numpy 2d-arraym = np.array([[1, 2],??????????????????????????????????????""Printing the Original square array:\n"",????????????????????????????????????m)????????????# finding eigenvalues and eigenvectorsw, v = np.linalg.eig(m)?""Printing the Eigen values of the given square array:\n"",????????????????????????????????????w)??????????""Printing Right eigenvectors of the given square array:\n""????????????v)"
+Compute the eigenvalues and right eigenvectors of a given square array using NumPy?,https://www.geeksforgeeks.org/how-to-compute-the-eigenvalues-and-right-eigenvectors-of-a-given-square-array-using-numpy/,"# importing numpy library
+import numpy as np
+
+# create numpy 2d-array
+m = np.array([[1, 2, 3], [2, 3, 4], [4, 5, 6]])
+
+print(""Printing the Original square array:\n"", m)
+
+# finding eigenvalues and eigenvectors
+w, v = np.linalg.eig(m)
+
+# printing eigen values
+print(""Printing the Eigen values of the given square array:\n"", w)
+
+# printing eigen vectors
+print(""Printing Right eigenvectors of the given square array:\n"", v)","From code
+Suppose we have a matrix as:???","Compute the eigenvalues and right eigenvectors of a given square array using NumPy?
+# importing numpy library
+import numpy as np
+
+# create numpy 2d-array
+m = np.array([[1, 2, 3], [2, 3, 4], [4, 5, 6]])
+
+print(""Printing the Original square array:\n"", m)
+
+# finding eigenvalues and eigenvectors
+w, v = np.linalg.eig(m)
+
+# printing eigen values
+print(""Printing the Eigen values of the given square array:\n"", w)
+
+# printing eigen vectors
+print(""Printing Right eigenvectors of the given square array:\n"", v)"
+Calculate the Euclidean distance using NumPy,https://www.geeksforgeeks.org/calculate-the-euclidean-distance-using-numpy/,"# Python code to find Euclidean distance
+# using linalg.norm()
+
+import numpy as np
+
+# initializing points in
+# numpy arrays
+point1 = np.array((1, 2, 3))
+point2 = np.array((1, 1, 1))
+
+# calculating Euclidean distance
+# using linalg.norm()
+dist = np.linalg.norm(point1 - point2)
+
+# printing Euclidean distance
+print(dist)","From code
+2.23606797749979","Calculate the Euclidean distance using NumPy
+# Python code to find Euclidean distance
+# using linalg.norm()
+
+import numpy as np
+
+# initializing points in
+# numpy arrays
+point1 = np.array((1, 2, 3))
+point2 = np.array((1, 1, 1))
+
+# calculating Euclidean distance
+# using linalg.norm()
+dist = np.linalg.norm(point1 - point2)
+
+# printing Euclidean distance
+print(dist)"
+Calculate the Euclidean distance using NumPy,https://www.geeksforgeeks.org/calculate-the-euclidean-distance-using-numpy/,"# Python code to find Euclidean distance
+# using dot()
+
+import numpy as np
+
+# initializing points in
+# numpy arrays
+point1 = np.array((1, 2, 3))
+point2 = np.array((1, 1, 1))
+
+# subtracting vector
+temp = point1 - point2
+
+# doing dot product
+# for finding
+# sum of the squares
+sum_sq = np.dot(temp.T, temp)
+
+# Doing squareroot and
+# printing Euclidean distance
+print(np.sqrt(sum_sq))","From code
+2.23606797749979","Calculate the Euclidean distance using NumPy
+# Python code to find Euclidean distance
+# using dot()
+
+import numpy as np
+
+# initializing points in
+# numpy arrays
+point1 = np.array((1, 2, 3))
+point2 = np.array((1, 1, 1))
+
+# subtracting vector
+temp = point1 - point2
+
+# doing dot product
+# for finding
+# sum of the squares
+sum_sq = np.dot(temp.T, temp)
+
+# Doing squareroot and
+# printing Euclidean distance
+print(np.sqrt(sum_sq))"
+Calculate the Euclidean distance using NumPy,https://www.geeksforgeeks.org/calculate-the-euclidean-distance-using-numpy/,"# Python code to find Euclidean distance
+# using sum() and square()
+
+import numpy as np
+
+# initializing points in
+# numpy arrays
+point1 = np.array((1, 2, 3))
+point2 = np.array((1, 1, 1))
+
+# finding sum of squares
+sum_sq = np.sum(np.square(point1 - point2))
+
+# Doing squareroot and
+# printing Euclidean distance
+print(np.sqrt(sum_sq))","From code
+2.23606797749979","Calculate the Euclidean distance using NumPy
+# Python code to find Euclidean distance
+# using sum() and square()
+
+import numpy as np
+
+# initializing points in
+# numpy arrays
+point1 = np.array((1, 2, 3))
+point2 = np.array((1, 1, 1))
+
+# finding sum of squares
+sum_sq = np.sum(np.square(point1 - point2))
+
+# Doing squareroot and
+# printing Euclidean distance
+print(np.sqrt(sum_sq))"
+Create a Numpy array with random values,https://www.geeksforgeeks.org/create-a-numpy-array-with-random-values-python/,"# Python Program to create numpy array
+# filled with random values
+import numpy as geek
+
+b = geek.empty(2, dtype=int)
+print(""Matrix b : \n"", b)
+
+a = geek.empty([2, 2], dtype=int)
+print(""\nMatrix a : \n"", a)","From code
+-> shape : Number of rows
","Create a Numpy array with random values
+# Python Program to create numpy array
+# filled with random values
+import numpy as geek
+
+b = geek.empty(2, dtype=int)
+print(""Matrix b : \n"", b)
+
+a = geek.empty([2, 2], dtype=int)
+print(""\nMatrix a : \n"", a)"
+Create a Numpy array with random values,https://www.geeksforgeeks.org/create-a-numpy-array-with-random-values-python/,"# Python Program to create numpy array
+# filled with random values
+import numpy as geek
+
+# Python Program to create numpy array
+# filled with random values
+import numpy as geek
+
+c = geek.empty([3, 3])
+print(""\nMatrix c : \n"", c)
+
+d = geek.empty([5, 3], dtype=int)
+print(""\nMatrix d : \n"", d)","From code
+-> shape : Number of rows
","Create a Numpy array with random values
+# Python Program to create numpy array
+# filled with random values
+import numpy as geek
+
+# Python Program to create numpy array
+# filled with random values
+import numpy as geek
+
+c = geek.empty([3, 3])
+print(""\nMatrix c : \n"", c)
+
+d = geek.empty([5, 3], dtype=int)
+print(""\nMatrix d : \n"", d)"
+How to choose elements from the list with different probability using NumPy?,https://www.geeksforgeeks.org/how-to-choose-elements-from-the-list-with-different-probability-using-numpy/,"# import numpy library
+import numpy as np
+
+# create a list
+num_list = [10, 20, 30, 40, 50]
+
+# uniformly select any element
+# from the list
+number = np.random.choice(num_list)
+
+print(number)","From code
+50
","How to choose elements from the list with different probability using NumPy?
+# import numpy library
+import numpy as np
+
+# create a list
+num_list = [10, 20, 30, 40, 50]
+
+# uniformly select any element
+# from the list
+number = np.random.choice(num_list)
+
+print(number)"
+How to choose elements from the list with different probability using NumPy?,https://www.geeksforgeeks.org/how-to-choose-elements-from-the-list-with-different-probability-using-numpy/,"# import numpy library
+import numpy as np
+
+# create a list
+num_list = [10, 20, 30, 40, 50]
+
+# choose index number-3rd element
+# with 100% probability and other
+# elements probability set to 0
+# using p parameter of the
+# choice() method so only
+# 3rd index element selected
+# every time in the list size of 3.
+number_list = np.random.choice(num_list, 3, p=[0, 0, 0, 1, 0])
+
+print(number_list)","From code
+50
","How to choose elements from the list with different probability using NumPy?
+# import numpy library
+import numpy as np
+
+# create a list
+num_list = [10, 20, 30, 40, 50]
+
+# choose index number-3rd element
+# with 100% probability and other
+# elements probability set to 0
+# using p parameter of the
+# choice() method so only
+# 3rd index element selected
+# every time in the list size of 3.
+number_list = np.random.choice(num_list, 3, p=[0, 0, 0, 1, 0])
+
+print(number_list)"
+How to choose elements from the list with different probability using NumPy?,https://www.geeksforgeeks.org/how-to-choose-elements-from-the-list-with-different-probability-using-numpy/,"# import numpy library
+import numpy as np
+
+# create a list
+num_list = [10, 20, 30, 40, 50]
+
+
+# choose index number 2nd & 3rd element
+# with  50%-50% probability and other
+# elements probability set to 0
+# using p parameter of the
+# choice() method so 2nd &
+# 3rd index elements selected
+# every time in the list size of 3.
+number_list = np.random.choice(num_list, 3, p=[0, 0, 0.5, 0.5, 0])
+
+print(number_list)","From code
+50
","How to choose elements from the list with different probability using NumPy?
+# import numpy library
+import numpy as np
+
+# create a list
+num_list = [10, 20, 30, 40, 50]
+
+
+# choose index number 2nd & 3rd element
+# with  50%-50% probability and other
+# elements probability set to 0
+# using p parameter of the
+# choice() method so 2nd &
+# 3rd index elements selected
+# every time in the list size of 3.
+number_list = np.random.choice(num_list, 3, p=[0, 0, 0.5, 0.5, 0])
+
+print(number_list)"
+How to get weighted random choice in Python?,https://www.geeksforgeeks.org/how-to-get-weighted-random-choice-in-python/,"import random
+
+
+sampleList = [100, 200, 300, 400, 500]
+
+randomList = random.choices(sampleList, weights=(10, 20, 30, 40, 50), k=5)
+
+print(randomList)","From code
+[200, 300, 300, 300, 400]","How to get weighted random choice in Python?
+import random
+
+
+sampleList = [100, 200, 300, 400, 500]
+
+randomList = random.choices(sampleList, weights=(10, 20, 30, 40, 50), k=5)
+
+print(randomList)"
+How to get weighted random choice in Python?,https://www.geeksforgeeks.org/how-to-get-weighted-random-choice-in-python/,"import random
+
+sampleList = [100, 200, 300, 400, 500]
+randomList = random.choices(sampleList, cum_weights=(5, 15, 35, 65, 100), k=5)
+
+print(randomList)","From code
+[200, 300, 300, 300, 400]","How to get weighted random choice in Python?
+import random
+
+sampleList = [100, 200, 300, 400, 500]
+randomList = random.choices(sampleList, cum_weights=(5, 15, 35, 65, 100), k=5)
+
+print(randomList)"
+How to get weighted random choice in Python?,https://www.geeksforgeeks.org/how-to-get-weighted-random-choice-in-python/,"from numpy.random import choice
+
+sampleList = [100, 200, 300, 400, 500]
+randomNumberList = choice(sampleList, 5, p=[0.05, 0.1, 0.15, 0.20, 0.5])
+
+print(randomNumberList)","From code
+[200, 300, 300, 300, 400]","How to get weighted random choice in Python?
+from numpy.random import choice
+
+sampleList = [100, 200, 300, 400, 500]
+randomNumberList = choice(sampleList, 5, p=[0.05, 0.1, 0.15, 0.20, 0.5])
+
+print(randomNumberList)"
+Generate Random Numbers From The Uniform Distribution using NumPy,https://www.geeksforgeeks.org/generate-random-numbers-from-the-uniform-distribution-using-numpy/,"# importing module
+import numpy as np
+
+
+# numpy.random.uniform() method
+r = np.random.uniform(size=4)
+
+# printing numbers
+print(r)","From code
+numpy.random.uniform(low = 0.0, high = 1.0, size = None)  ","Generate Random Numbers From The Uniform Distribution using NumPy
+# importing module
+import numpy as np
+
+
+# numpy.random.uniform() method
+r = np.random.uniform(size=4)
+
+# printing numbers
+print(r)"
+Generate Random Numbers From The Uniform Distribution using NumPy,https://www.geeksforgeeks.org/generate-random-numbers-from-the-uniform-distribution-using-numpy/,"# importing module
+import numpy as np
+
+
+# numpy.random.uniform() method
+random_array = np.random.uniform(0.0, 1.0, 5)
+
+# printing 1D array with random numbers
+print(""1D Array with random values : \n"", random_array)","From code
+numpy.random.uniform(low = 0.0, high = 1.0, size = None)  ","Generate Random Numbers From The Uniform Distribution using NumPy
+# importing module
+import numpy as np
+
+
+# numpy.random.uniform() method
+random_array = np.random.uniform(0.0, 1.0, 5)
+
+# printing 1D array with random numbers
+print(""1D Array with random values : \n"", random_array)"
+Return a Matrix Rowix of random values from a uniform distribution,https://www.geeksforgeeks.org/numpy-matrix-operations-rand-function/,"# Python program explaining
+# numpy.matlib.rand() function
+
+# importing matrix library from numpy
+import numpy as geek
+import numpy.matlib
+
+# desired 3 x 4 random output matrix
+out_mat = geek.matlib.rand((3, 4))
+print(""Output matrix : "", out_mat)","From code
+
","Return a Matrix Rowix of random values from a uniform distribution
+# Python program explaining
+# numpy.matlib.rand() function
+
+# importing matrix library from numpy
+import numpy as geek
+import numpy.matlib
+
+# desired 3 x 4 random output matrix
+out_mat = geek.matlib.rand((3, 4))
+print(""Output matrix : "", out_mat)"
+Return a Matrix Rowix of random values from a uniform distribution,https://www.geeksforgeeks.org/numpy-matrix-operations-rand-function/,"# Python program explaining
+# numpy.matlib.rand() function
+
+# importing numpy and matrix library
+import numpy as geek
+import numpy.matlib
+
+# desired 1 x 5 random output matrix
+out_mat = geek.matlib.rand(5)
+print(""Output matrix : "", out_mat)","From code
+
","Return a Matrix Rowix of random values from a uniform distribution
+# Python program explaining
+# numpy.matlib.rand() function
+
+# importing numpy and matrix library
+import numpy as geek
+import numpy.matlib
+
+# desired 1 x 5 random output matrix
+out_mat = geek.matlib.rand(5)
+print(""Output matrix : "", out_mat)"
+Return a Matrix Rowix of random values from a uniform distribution,https://www.geeksforgeeks.org/numpy-matrix-operations-rand-function/,"# Python program explaining
+# numpy.matlib.rand() function
+
+# importing numpy and matrix library
+import numpy as geek
+import numpy.matlib
+
+# more than one argument given
+out_mat = geek.matlib.rand((5, 3), 4)
+print(""Output matrix : "", out_mat)","From code
+
","Return a Matrix Rowix of random values from a uniform distribution
+# Python program explaining
+# numpy.matlib.rand() function
+
+# importing numpy and matrix library
+import numpy as geek
+import numpy.matlib
+
+# more than one argument given
+out_mat = geek.matlib.rand((5, 3), 4)
+print(""Output matrix : "", out_mat)"
+Return a Matrix Rowix of random values from a Gaussian distribution,https://www.geeksforgeeks.org/numpy-matrix-operations-randn-function/,"# Python program explaining
+# numpy.matlib.randn() function
+
+# importing matrix library from numpy
+import numpy as geek
+import numpy.matlib
+
+# desired 3 x 4 random output matrix
+out_mat = geek.matlib.randn((3, 4))
+print(""Output matrix : "", out_mat)","From code
+
","Return a Matrix Rowix of random values from a Gaussian distribution
+# Python program explaining
+# numpy.matlib.randn() function
+
+# importing matrix library from numpy
+import numpy as geek
+import numpy.matlib
+
+# desired 3 x 4 random output matrix
+out_mat = geek.matlib.randn((3, 4))
+print(""Output matrix : "", out_mat)"
+Return a Matrix Rowix of random values from a Gaussian distribution,https://www.geeksforgeeks.org/numpy-matrix-operations-randn-function/,"# Python program explaining
+# numpy.matlib.randn() function
+
+# importing numpy and matrix library
+import numpy as geek
+import numpy.matlib
+
+# desired 1 x 5 random output matrix
+out_mat = geek.matlib.randn(5)
+print(""Output matrix : "", out_mat)","From code
+
","Return a Matrix Rowix of random values from a Gaussian distribution
+# Python program explaining
+# numpy.matlib.randn() function
+
+# importing numpy and matrix library
+import numpy as geek
+import numpy.matlib
+
+# desired 1 x 5 random output matrix
+out_mat = geek.matlib.randn(5)
+print(""Output matrix : "", out_mat)"
+Return a Matrix Rowix of random values from a Gaussian distribution,https://www.geeksforgeeks.org/numpy-matrix-operations-randn-function/,"# Python program explaining
+# numpy.matlib.randn() function
+
+# importing numpy and matrix library
+import numpy as geek
+import numpy.matlib
+
+# more than one argument given
+out_mat = geek.matlib.randn((5, 3), 4)
+print(""Output matrix : "", out_mat)","From code
+
","Return a Matrix Rowix of random values from a Gaussian distribution
+# Python program explaining
+# numpy.matlib.randn() function
+
+# importing numpy and matrix library
+import numpy as geek
+import numpy.matlib
+
+# more than one argument given
+out_mat = geek.matlib.randn((5, 3), 4)
+print(""Output matrix : "", out_mat)"
+Return a Matrix Rowix of random values from a Gaussian distribution,https://www.geeksforgeeks.org/numpy-matrix-operations-randn-function/,"# Python program explaining
+# numpy.matlib.randn() function
+
+# importing numpy and matrix library
+import numpy as geek
+import numpy.matlib
+
+# So, here mu = 3, sigma = 2
+out_mat = 2 * geek.matlib.randn((3, 3)) + 3
+print(""Output matrix : "", out_mat)","From code
+
","Return a Matrix Rowix of random values from a Gaussian distribution
+# Python program explaining
+# numpy.matlib.randn() function
+
+# importing numpy and matrix library
+import numpy as geek
+import numpy.matlib
+
+# So, here mu = 3, sigma = 2
+out_mat = 2 * geek.matlib.randn((3, 3)) + 3
+print(""Output matrix : "", out_mat)"
+How to get the indices of the sorted array using NumPy in Python?,https://www.geeksforgeeks.org/how-to-get-the-indices-of-the-sorted-array-using-numpy-in-python/,"import numpy as np
+
+
+# Original array
+array = np.array([10, 52, 62, 16, 16, 54, 453])
+print(array)
+
+# Indices of the sorted elements of a
+# given array
+indices = np.argsort(array)
+print(indices)","From code
+numpy.argsort(arr, axis=-1, kind=?????????quicksort?????????,","How to get the indices of the sorted array using NumPy in Python?
+import numpy as np
+
+
+# Original array
+array = np.array([10, 52, 62, 16, 16, 54, 453])
+print(array)
+
+# Indices of the sorted elements of a
+# given array
+indices = np.argsort(array)
+print(indices)"
+How to get the indices of the sorted array using NumPy in Python?,https://www.geeksforgeeks.org/how-to-get-the-indices-of-the-sorted-array-using-numpy-in-python/,"import numpy as np
+
+
+# Original array
+array = np.array([1, 2, 3, 4, 5])
+print(array)
+
+# Indices of the sorted elements of
+# a given array
+indices = np.argsort(array)
+print(indices)","From code
+numpy.argsort(arr, axis=-1, kind=?????????quicksort?????????,","How to get the indices of the sorted array using NumPy in Python?
+import numpy as np
+
+
+# Original array
+array = np.array([1, 2, 3, 4, 5])
+print(array)
+
+# Indices of the sorted elements of
+# a given array
+indices = np.argsort(array)
+print(indices)"
+How to get the indices of the sorted array using NumPy in Python?,https://www.geeksforgeeks.org/how-to-get-the-indices-of-the-sorted-array-using-numpy-in-python/,"import numpy as np
+
+
+# input 2d array
+in_arr = np.array([[2, 0, 1], [5, 4, 3]])
+print(""Input array :\n"", in_arr)
+
+# output sorted array indices
+out_arr1 = np.argsort(in_arr, kind=""mergesort"", axis=0)
+print(""\nOutput sorted array indices along axis 0:\n"", out_arr1)
+
+out_arr2 = np.argsort(in_arr, kind=""heapsort"", axis=1)
+print(""\nOutput sorted array indices along axis 1:\n"", out_arr2)","From code
+numpy.argsort(arr, axis=-1, kind=?????????quicksort?????????,","How to get the indices of the sorted array using NumPy in Python?
+import numpy as np
+
+
+# input 2d array
+in_arr = np.array([[2, 0, 1], [5, 4, 3]])
+print(""Input array :\n"", in_arr)
+
+# output sorted array indices
+out_arr1 = np.argsort(in_arr, kind=""mergesort"", axis=0)
+print(""\nOutput sorted array indices along axis 0:\n"", out_arr1)
+
+out_arr2 = np.argsort(in_arr, kind=""heapsort"", axis=1)
+print(""\nOutput sorted array indices along axis 1:\n"", out_arr2)"
+Finding the k smallest values of a NumPy array,https://www.geeksforgeeks.org/finding-the-k-smallest-values-of-a-numpy-array/,"# importing the modules
+import numpy as np
+
+# creating the array
+arr = np.array([23, 12, 1, 3, 4, 5, 6])
+print(""The Original Array Content"")
+print(arr)
+
+# value of k
+k = 4
+
+# sorting the array
+arr1 = np.sort(arr)
+
+# k smallest number of array
+print(k, ""smallest elements of the array"")
+print(arr1[:k])","Input: [1,3,5,2,4,6] 
+k = 3
","Finding the k smallest values of a NumPy array
+# importing the modules
+import numpy as np
+
+# creating the array
+arr = np.array([23, 12, 1, 3, 4, 5, 6])
+print(""The Original Array Content"")
+print(arr)
+
+# value of k
+k = 4
+
+# sorting the array
+arr1 = np.sort(arr)
+
+# k smallest number of array
+print(k, ""smallest elements of the array"")
+print(arr1[:k])"
+Finding the k smallest values of a NumPy array,https://www.geeksforgeeks.org/finding-the-k-smallest-values-of-a-numpy-array/,"# importing the module
+import numpy as np
+
+# creating the array
+arr = np.array([23, 12, 1, 3, 4, 5, 6])
+print(""The Original Array Content"")
+print(arr)
+
+# value of k
+k = 4
+
+# using np.argpartition()
+result = np.argpartition(arr, k)
+
+# k smallest number of array
+print(k, ""smallest elements of the array"")
+print(arr[result[:k]])","Input: [1,3,5,2,4,6] 
+k = 3
","Finding the k smallest values of a NumPy array
+# importing the module
+import numpy as np
+
+# creating the array
+arr = np.array([23, 12, 1, 3, 4, 5, 6])
+print(""The Original Array Content"")
+print(arr)
+
+# value of k
+k = 4
+
+# using np.argpartition()
+result = np.argpartition(arr, k)
+
+# k smallest number of array
+print(k, ""smallest elements of the array"")
+print(arr[result[:k]])"
+How to get the n-largest values of an array using NumPy?,https://www.geeksforgeeks.org/how-to-get-the-n-largest-values-of-an-array-using-numpy/,"# import library
+import numpy as np
+
+# create numpy 1d-array
+arr = np.array([2, 0, 1, 5, 4, 1, 9])
+
+print(""Given array:"", arr)
+
+# sort an array in
+# ascending order
+
+# np.argsort() return
+# array of indices for
+# sorted array
+sorted_index_array = np.argsort(arr)
+
+# sorted array
+sorted_array = arr[sorted_index_array]
+
+print(""Sorted array:"", sorted_array)
+
+# we want 1 largest value
+n = 1
+
+# we are using negative
+# indexing concept
+
+# take n largest value
+rslt = sorted_array[-n:]
+
+# show the output
+print(""{} largest value:"".format(n), rslt[0])","From code
+Given array: [2 0 1 5 4 1 9]
","How to get the n-largest values of an array using NumPy?
+# import library
+import numpy as np
+
+# create numpy 1d-array
+arr = np.array([2, 0, 1, 5, 4, 1, 9])
+
+print(""Given array:"", arr)
+
+# sort an array in
+# ascending order
+
+# np.argsort() return
+# array of indices for
+# sorted array
+sorted_index_array = np.argsort(arr)
+
+# sorted array
+sorted_array = arr[sorted_index_array]
+
+print(""Sorted array:"", sorted_array)
+
+# we want 1 largest value
+n = 1
+
+# we are using negative
+# indexing concept
+
+# take n largest value
+rslt = sorted_array[-n:]
+
+# show the output
+print(""{} largest value:"".format(n), rslt[0])"
+How to get the n-largest values of an array using NumPy?,https://www.geeksforgeeks.org/how-to-get-the-n-largest-values-of-an-array-using-numpy/,"# import library
+import numpy as np
+
+# create numpy 1d-array
+arr = np.array([2, 0, 1, 5, 4, 1, 9])
+
+print(""Given array:"", arr)
+
+# sort an array in
+# ascending order
+
+# np.argsort() return
+# array of indices for
+# sorted array
+sorted_index_array = np.argsort(arr)
+
+# sorted array
+sorted_array = arr[sorted_index_array]
+
+print(""Sorted array:"", sorted_array)
+
+# we want 3 largest value
+n = 3
+
+# we are using negative
+# indexing concept
+
+# find n largest value
+rslt = sorted_array[-n:]
+
+# show the output
+print(""{} largest value:"".format(n), rslt)","From code
+Given array: [2 0 1 5 4 1 9]
","How to get the n-largest values of an array using NumPy?
+# import library
+import numpy as np
+
+# create numpy 1d-array
+arr = np.array([2, 0, 1, 5, 4, 1, 9])
+
+print(""Given array:"", arr)
+
+# sort an array in
+# ascending order
+
+# np.argsort() return
+# array of indices for
+# sorted array
+sorted_index_array = np.argsort(arr)
+
+# sorted array
+sorted_array = arr[sorted_index_array]
+
+print(""Sorted array:"", sorted_array)
+
+# we want 3 largest value
+n = 3
+
+# we are using negative
+# indexing concept
+
+# find n largest value
+rslt = sorted_array[-n:]
+
+# show the output
+print(""{} largest value:"".format(n), rslt)"
+Sort the values in a matrix,https://www.geeksforgeeks.org/python-numpy-matrix-sort/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1; 12, 3]"")
+
+# applying matrix.sort() method
+gfg.sort()
+
+print(gfg)","From code
+
","Sort the values in a matrix
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1; 12, 3]"")
+
+# applying matrix.sort() method
+gfg.sort()
+
+print(gfg)"
+Sort the values in a matrix,https://www.geeksforgeeks.org/python-numpy-matrix-sort/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 9; 12, 3, 1; 4, 5, 6]"")
+
+# applying matrix.sort() method
+gfg.sort()
+
+print(gfg)","From code
+
","Sort the values in a matrix
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[4, 1, 9; 12, 3, 1; 4, 5, 6]"")
+
+# applying matrix.sort() method
+gfg.sort()
+
+print(gfg)"
+Find the indices into a sorted array,https://www.geeksforgeeks.org/numpy-searchsorted-in-python/,"# Python program explaining
+# searchsorted() function
+
+import numpy as geek
+
+# input array
+in_arr = [2, 3, 4, 5, 6]
+print(""Input array : "", in_arr)
+
+# the number which we want to insert
+num = 4
+print(""The number which we want to insert : "", num)
+
+out_ind = geek.searchsorted(in_arr, num)
+print(""Output indices to maintain sorted array : "", out_ind)","Input array :  [2, 3, 4, 5, 6]
+
","Find the indices into a sorted array
+# Python program explaining
+# searchsorted() function
+
+import numpy as geek
+
+# input array
+in_arr = [2, 3, 4, 5, 6]
+print(""Input array : "", in_arr)
+
+# the number which we want to insert
+num = 4
+print(""The number which we want to insert : "", num)
+
+out_ind = geek.searchsorted(in_arr, num)
+print(""Output indices to maintain sorted array : "", out_ind)"
+Find the indices into a sorted array,https://www.geeksforgeeks.org/numpy-searchsorted-in-python/,"# Python program explaining
+# searchsorted() function
+
+import numpy as geek
+
+# input array
+in_arr = [2, 3, 4, 5, 6]
+print(""Input array : "", in_arr)
+
+# the number which we want to insert
+num = 4
+print(""The number which we want to insert : "", num)
+
+out_ind = geek.searchsorted(in_arr, num, side=""right"")
+print(""Output indices to maintain sorted array : "", out_ind)","Input array :  [2, 3, 4, 5, 6]
+
","Find the indices into a sorted array
+# Python program explaining
+# searchsorted() function
+
+import numpy as geek
+
+# input array
+in_arr = [2, 3, 4, 5, 6]
+print(""Input array : "", in_arr)
+
+# the number which we want to insert
+num = 4
+print(""The number which we want to insert : "", num)
+
+out_ind = geek.searchsorted(in_arr, num, side=""right"")
+print(""Output indices to maintain sorted array : "", out_ind)"
+Find the indices into a sorted array,https://www.geeksforgeeks.org/numpy-searchsorted-in-python/,"# Python program explaining
+# searchsorted() function
+
+import numpy as geek
+
+# input array
+in_arr = [2, 3, 4, 5, 6]
+print(""Input array : "", in_arr)
+
+# the numbers which we want to insert
+num = [4, 8, 0]
+print(""The number which we want to insert : "", num)
+
+out_ind = geek.searchsorted(in_arr, num)
+print(""Output indices to maintain sorted array : "", out_ind)","Input array :  [2, 3, 4, 5, 6]
+
","Find the indices into a sorted array
+# Python program explaining
+# searchsorted() function
+
+import numpy as geek
+
+# input array
+in_arr = [2, 3, 4, 5, 6]
+print(""Input array : "", in_arr)
+
+# the numbers which we want to insert
+num = [4, 8, 0]
+print(""The number which we want to insert : "", num)
+
+out_ind = geek.searchsorted(in_arr, num)
+print(""Output indices to maintain sorted array : "", out_ind)"
+How to get element-wise true division of an array using Numpy?,https://www.geeksforgeeks.org/how-to-get-element-wise-true-division-of-an-array-using-numpy/,"# import library
+import numpy as np
+
+# create 1d-array
+x = np.arange(5)
+
+print(""Original array:"", x)
+
+# apply true division
+# on each array element
+rslt = np.true_divide(x, 4)
+
+print(""After the element-wise division:"", rslt)","From code
+Original array: [0 1 2 3 4]","How to get element-wise true division of an array using Numpy?
+# import library
+import numpy as np
+
+# create 1d-array
+x = np.arange(5)
+
+print(""Original array:"", x)
+
+# apply true division
+# on each array element
+rslt = np.true_divide(x, 4)
+
+print(""After the element-wise division:"", rslt)"
+How to get element-wise true division of an array using Numpy?,https://www.geeksforgeeks.org/how-to-get-element-wise-true-division-of-an-array-using-numpy/,"# import library
+import numpy as np
+
+# create a 1d-array
+x = np.arange(10)
+
+print(""Original array:"", x)
+
+# apply true division
+# on each array element
+rslt = np.true_divide(x, 3)
+
+print(""After the element-wise division:"", rslt)","From code
+Original array: [0 1 2 3 4]","How to get element-wise true division of an array using Numpy?
+# import library
+import numpy as np
+
+# create a 1d-array
+x = np.arange(10)
+
+print(""Original array:"", x)
+
+# apply true division
+# on each array element
+rslt = np.true_divide(x, 3)
+
+print(""After the element-wise division:"", rslt)"
+How to calculate the element-wise absolute value of NumPy array?,https://www.geeksforgeeks.org/how-to-calculate-the-element-wise-absolute-value-of-numpy-array/,"# import library
+import numpy as np
+
+# create a numpy 1d-array
+array = np.array([1, -2, 3])
+
+print(""Given array:\n"", array)
+
+# find element-wise
+# absolute value
+rslt = np.absolute(array)
+
+print(""Absolute array:\n"", rslt)","From code
+Given array:
","How to calculate the element-wise absolute value of NumPy array?
+# import library
+import numpy as np
+
+# create a numpy 1d-array
+array = np.array([1, -2, 3])
+
+print(""Given array:\n"", array)
+
+# find element-wise
+# absolute value
+rslt = np.absolute(array)
+
+print(""Absolute array:\n"", rslt)"
+How to calculate the element-wise absolute value of NumPy array?,https://www.geeksforgeeks.org/how-to-calculate-the-element-wise-absolute-value-of-numpy-array/,"# import library
+import numpy as np
+
+# create a numpy 2d-array
+array = np.array([[1, -2, 3], [-4, 5, -6]])
+
+print(""Given array:\n"", array)
+
+# find element-wise
+# absolute value
+rslt = np.absolute(array)
+
+print(""Absolute array:\n"", rslt)","From code
+Given array:
","How to calculate the element-wise absolute value of NumPy array?
+# import library
+import numpy as np
+
+# create a numpy 2d-array
+array = np.array([[1, -2, 3], [-4, 5, -6]])
+
+print(""Given array:\n"", array)
+
+# find element-wise
+# absolute value
+rslt = np.absolute(array)
+
+print(""Absolute array:\n"", rslt)"
+How to calculate the element-wise absolute value of NumPy array?,https://www.geeksforgeeks.org/how-to-calculate-the-element-wise-absolute-value-of-numpy-array/,"# import library
+import numpy as np
+
+# create a numpy 3d-array
+array = np.array([[[1, -2, 3], [-4, 5, -6]], [[-7.5, -8.22, 9.0], [10.0, 11.5, -12.5]]])
+
+print(""Given array:\n"", array)
+
+# find element-wise
+# absolute value
+rslt = np.absolute(array)
+
+print(""Absolute array:\n"", rslt)","From code
+Given array:
","How to calculate the element-wise absolute value of NumPy array?
+# import library
+import numpy as np
+
+# create a numpy 3d-array
+array = np.array([[[1, -2, 3], [-4, 5, -6]], [[-7.5, -8.22, 9.0], [10.0, 11.5, -12.5]]])
+
+print(""Given array:\n"", array)
+
+# find element-wise
+# absolute value
+rslt = np.absolute(array)
+
+print(""Absolute array:\n"", rslt)"
+Compute the negative of the NumPy array,https://www.geeksforgeeks.org/numpy-negative-in-python/,"# Python program explaining
+# numpy.negative() function
+
+import numpy as geek
+
+in_num = 10
+
+print(""Input  number : "", in_num)
+
+out_num = geek.negative(in_num)
+print(""negative of input number : "", out_num)","Input  number :  10
+negative of input number :  -10
","Compute the negative of the NumPy array
+# Python program explaining
+# numpy.negative() function
+
+import numpy as geek
+
+in_num = 10
+
+print(""Input  number : "", in_num)
+
+out_num = geek.negative(in_num)
+print(""negative of input number : "", out_num)"
+Compute the negative of the NumPy array,https://www.geeksforgeeks.org/numpy-negative-in-python/,"# Python program explaining
+# numpy.negative function
+
+import numpy as geek
+
+in_arr = geek.array([[2, -7, 5], [-6, 2, 0]])
+
+print(""Input array : "", in_arr)
+
+out_arr = geek.negative(in_arr)
+print(""negative of array elements: "", out_arr)","Input  number :  10
+negative of input number :  -10
","Compute the negative of the NumPy array
+# Python program explaining
+# numpy.negative function
+
+import numpy as geek
+
+in_arr = geek.array([[2, -7, 5], [-6, 2, 0]])
+
+print(""Input array : "", in_arr)
+
+out_arr = geek.negative(in_arr)
+print(""negative of array elements: "", out_arr)"
+Multiply 2d numpy array corresponding to 1d array,https://www.geeksforgeeks.org/python-multiply-2d-numpy-array-corresponding-to-1d-array/,"# Python code to demonstrate
+# multiplication of 2d array
+# with 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+ini_array2 = np.array([0, 2, 3])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = ini_array1 * ini_array2[:, np.newaxis]
+
+# printing result
+print(""New resulting array: "", result)","From code
+
","Multiply 2d numpy array corresponding to 1d array
+# Python code to demonstrate
+# multiplication of 2d array
+# with 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+ini_array2 = np.array([0, 2, 3])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = ini_array1 * ini_array2[:, np.newaxis]
+
+# printing result
+print(""New resulting array: "", result)"
+Multiply 2d numpy array corresponding to 1d array,https://www.geeksforgeeks.org/python-multiply-2d-numpy-array-corresponding-to-1d-array/,"# Python code to demonstrate
+# multiplication of 2d array
+# with 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+ini_array2 = np.array([0, 2, 3])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = ini_array1 * ini_array2[:, None]
+
+# printing result
+print(""New resulting array: "", result)","From code
+
","Multiply 2d numpy array corresponding to 1d array
+# Python code to demonstrate
+# multiplication of 2d array
+# with 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+ini_array2 = np.array([0, 2, 3])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = ini_array1 * ini_array2[:, None]
+
+# printing result
+print(""New resulting array: "", result)"
+Multiply 2d numpy array corresponding to 1d array,https://www.geeksforgeeks.org/python-multiply-2d-numpy-array-corresponding-to-1d-array/,"# python code to demonstrate
+# multiplication of 2d array
+# with 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+ini_array2 = np.array([0, 2, 3])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = (ini_array1.T * ini_array2).T
+
+# printing result
+print(""New resulting array: "", result)","From code
+
","Multiply 2d numpy array corresponding to 1d array
+# python code to demonstrate
+# multiplication of 2d array
+# with 1d array
+
+import numpy as np
+
+ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
+ini_array2 = np.array([0, 2, 3])
+
+# printing initial arrays
+print(""initial array"", str(ini_array1))
+
+# Multiplying arrays
+result = (ini_array1.T * ini_array2).T
+
+# printing result
+print(""New resulting array: "", result)"
+Computes the inner product of two arrays,https://www.geeksforgeeks.org/numpy-inner-in-python/,"# Python Program illustrating
+# numpy.inner() method
+
+import numpy as geek
+
+# Scalars
+product = geek.inner(5, 4)
+print(""inner Product of scalar values : "", product)
+
+# 1D array
+vector_a = 2 + 3j
+vector_b = 4 + 5j
+
+product = geek.inner(vector_a, vector_b)
+print(""inner Product : "", product)","From code
+Parameters : 
","Computes the inner product of two arrays
+# Python Program illustrating
+# numpy.inner() method
+
+import numpy as geek
+
+# Scalars
+product = geek.inner(5, 4)
+print(""inner Product of scalar values : "", product)
+
+# 1D array
+vector_a = 2 + 3j
+vector_b = 4 + 5j
+
+product = geek.inner(vector_a, vector_b)
+print(""inner Product : "", product)"
+Computes the inner product of two arrays,https://www.geeksforgeeks.org/numpy-inner-in-python/,"# Python Program illustrating
+# numpy.inner() method
+
+import numpy as geek
+
+# 1D array
+vector_a = geek.array([[1, 4], [5, 6]])
+vector_b = geek.array([[2, 4], [5, 2]])
+
+product = geek.inner(vector_a, vector_b)
+print(""inner Product : \n"", product)
+
+product = geek.inner(vector_b, vector_a)
+print(""\ninner Product : \n"", product)","From code
+Parameters : 
","Computes the inner product of two arrays
+# Python Program illustrating
+# numpy.inner() method
+
+import numpy as geek
+
+# 1D array
+vector_a = geek.array([[1, 4], [5, 6]])
+vector_b = geek.array([[2, 4], [5, 2]])
+
+product = geek.inner(vector_a, vector_b)
+print(""inner Product : \n"", product)
+
+product = geek.inner(vector_b, vector_a)
+print(""\ninner Product : \n"", product)"
+Compute the nth percentile of the NumPy array,https://www.geeksforgeeks.org/numpy-percentile-in-python/,"# Python Program illustrating
+# numpy.percentile() method
+
+import numpy as np
+
+# 1D array
+arr = [20, 2, 7, 1, 34]
+print(""arr : "", arr)
+print(""50th percentile of arr : "", np.percentile(arr, 50))
+print(""25th percentile of arr : "", np.percentile(arr, 25))
+print(""75th percentile of arr : "", np.percentile(arr, 75))","From code
+arr :  [20, 2, 7, 1, 34]","Compute the nth percentile of the NumPy array
+# Python Program illustrating
+# numpy.percentile() method
+
+import numpy as np
+
+# 1D array
+arr = [20, 2, 7, 1, 34]
+print(""arr : "", arr)
+print(""50th percentile of arr : "", np.percentile(arr, 50))
+print(""25th percentile of arr : "", np.percentile(arr, 25))
+print(""75th percentile of arr : "", np.percentile(arr, 75))"
+Compute the nth percentile of the NumPy array,https://www.geeksforgeeks.org/numpy-percentile-in-python/,"# Python Program illustrating
+# numpy.percentile() method
+
+import numpy as np
+
+# 2D array
+arr = [
+    [14, 17, 12, 33, 44],
+    [15, 6, 27, 8, 19],
+    [
+        23,
+        2,
+        54,
+        1,
+        4,
+    ],
+]
+print(""\narr : \n"", arr)
+
+# Percentile of the flattened array
+print(""\n50th Percentile of arr, axis = None : "", np.percentile(arr, 50))
+print(""0th Percentile of arr, axis = None : "", np.percentile(arr, 0))
+
+# Percentile along the axis = 0
+print(""\n50th Percentile of arr, axis = 0 : "", np.percentile(arr, 50, axis=0))
+print(""0th Percentile of arr, axis = 0 : "", np.percentile(arr, 0, axis=0))","From code
+arr :  [20, 2, 7, 1, 34]","Compute the nth percentile of the NumPy array
+# Python Program illustrating
+# numpy.percentile() method
+
+import numpy as np
+
+# 2D array
+arr = [
+    [14, 17, 12, 33, 44],
+    [15, 6, 27, 8, 19],
+    [
+        23,
+        2,
+        54,
+        1,
+        4,
+    ],
+]
+print(""\narr : \n"", arr)
+
+# Percentile of the flattened array
+print(""\n50th Percentile of arr, axis = None : "", np.percentile(arr, 50))
+print(""0th Percentile of arr, axis = None : "", np.percentile(arr, 0))
+
+# Percentile along the axis = 0
+print(""\n50th Percentile of arr, axis = 0 : "", np.percentile(arr, 50, axis=0))
+print(""0th Percentile of arr, axis = 0 : "", np.percentile(arr, 0, axis=0))"
+Compute the nth percentile of the NumPy array,https://www.geeksforgeeks.org/numpy-percentile-in-python/,"# Python Program illustrating
+# numpy.percentile() method
+
+import numpy as np
+
+# 2D array
+arr = [
+    [14, 17, 12, 33, 44],
+    [15, 6, 27, 8, 19],
+    [
+        23,
+        2,
+        54,
+        1,
+        4,
+    ],
+]
+print(""\narr : \n"", arr)
+
+# Percentile along the axis = 1
+print(""\n50th Percentile of arr, axis = 1 : "", np.percentile(arr, 50, axis=1))
+print(""0th Percentile of arr, axis = 1 : "", np.percentile(arr, 0, axis=1))
+
+print(
+    ""\n0th Percentile of arr, axis = 1 : \n"",
+    np.percentile(arr, 50, axis=1, keepdims=True),
+)
+print(
+    ""\n0th Percentile of arr, axis = 1 : \n"",
+    np.percentile(arr, 0, axis=1, keepdims=True),
+)","From code
+arr :  [20, 2, 7, 1, 34]","Compute the nth percentile of the NumPy array
+# Python Program illustrating
+# numpy.percentile() method
+
+import numpy as np
+
+# 2D array
+arr = [
+    [14, 17, 12, 33, 44],
+    [15, 6, 27, 8, 19],
+    [
+        23,
+        2,
+        54,
+        1,
+        4,
+    ],
+]
+print(""\narr : \n"", arr)
+
+# Percentile along the axis = 1
+print(""\n50th Percentile of arr, axis = 1 : "", np.percentile(arr, 50, axis=1))
+print(""0th Percentile of arr, axis = 1 : "", np.percentile(arr, 0, axis=1))
+
+print(
+    ""\n0th Percentile of arr, axis = 1 : \n"",
+    np.percentile(arr, 50, axis=1, keepdims=True),
+)
+print(
+    ""\n0th Percentile of arr, axis = 1 : \n"",
+    np.percentile(arr, 0, axis=1, keepdims=True),
+)"
+Calculate the n-th order discrete difference along the given axis,https://www.geeksforgeeks.org/numpy-diff-in-python/,"# Python program explaining
+# numpy.diff() method
+
+
+# importing numpy
+import numpy as geek
+
+# input array
+arr = geek.array([1, 3, 4, 7, 9])
+
+print(""Input array  : "", arr)
+print(""First order difference  : "", geek.diff(arr))
+print(""Second order difference : "", geek.diff(arr, n=2))
+print(""Third order difference  : "", geek.diff(arr, n=3))","Input array  :  [1 3 4 7 9]
+First order difference  :  [2 1 3 2]","Calculate the n-th order discrete difference along the given axis
+# Python program explaining
+# numpy.diff() method
+
+
+# importing numpy
+import numpy as geek
+
+# input array
+arr = geek.array([1, 3, 4, 7, 9])
+
+print(""Input array  : "", arr)
+print(""First order difference  : "", geek.diff(arr))
+print(""Second order difference : "", geek.diff(arr, n=2))
+print(""Third order difference  : "", geek.diff(arr, n=3))"
+Calculate the n-th order discrete difference along the given axis,https://www.geeksforgeeks.org/numpy-diff-in-python/,"# Python program explaining
+# numpy.diff() method
+
+
+# importing numpy
+import numpy as geek
+
+# input array
+arr = geek.array([[1, 2, 3, 5], [4, 6, 7, 9]])
+
+print(""Input array  : "", arr)
+print(""Difference when axis is 0 : "", geek.diff(arr, axis=0))
+print(""Difference when axis is 1 : "", geek.diff(arr, axis=1))","Input array  :  [1 3 4 7 9]
+First order difference  :  [2 1 3 2]","Calculate the n-th order discrete difference along the given axis
+# Python program explaining
+# numpy.diff() method
+
+
+# importing numpy
+import numpy as geek
+
+# input array
+arr = geek.array([[1, 2, 3, 5], [4, 6, 7, 9]])
+
+print(""Input array  : "", arr)
+print(""Difference when axis is 0 : "", geek.diff(arr, axis=0))
+print(""Difference when axis is 1 : "", geek.diff(arr, axis=1))"
+Calculate the sum of all columns in a 2D NumPy array,https://www.geeksforgeeks.org/calculate-the-sum-of-all-columns-in-a-2d-numpy-array/,"# importing required libraries
+import numpy
+
+
+# explicit function to compute column wise sum
+def colsum(arr, n, m):
+    for i in range(n):
+        su = 0
+        for j in range(m):
+            su += arr[j][i]
+        print(su, end="" "")
+
+
+# creating the 2D Array
+TwoDList = [[1, 2, 3], [4, 5, 6], [7, 8, 9], [10, 11, 12]]
+TwoDArray = numpy.array(TwoDList)
+
+# displaying the 2D Array
+print(""2D Array:"")
+print(TwoDArray)
+
+# printing the sum of each column
+print(""\nColumn-wise Sum:"")
+colsum(TwoDArray, len(TwoDArray[0]), len(TwoDArray))","From code
+2D Array:","Calculate the sum of all columns in a 2D NumPy array
+# importing required libraries
+import numpy
+
+
+# explicit function to compute column wise sum
+def colsum(arr, n, m):
+    for i in range(n):
+        su = 0
+        for j in range(m):
+            su += arr[j][i]
+        print(su, end="" "")
+
+
+# creating the 2D Array
+TwoDList = [[1, 2, 3], [4, 5, 6], [7, 8, 9], [10, 11, 12]]
+TwoDArray = numpy.array(TwoDList)
+
+# displaying the 2D Array
+print(""2D Array:"")
+print(TwoDArray)
+
+# printing the sum of each column
+print(""\nColumn-wise Sum:"")
+colsum(TwoDArray, len(TwoDArray[0]), len(TwoDArray))"
+Calculate the sum of all columns in a 2D NumPy array,https://www.geeksforgeeks.org/calculate-the-sum-of-all-columns-in-a-2d-numpy-array/,"# importing required libraries
+import numpy
+
+
+# explicit function to compute column wise sum
+def colsum(arr, n, m):
+    for i in range(n):
+        su = 0
+        for j in range(m):
+            su += arr[j][i]
+        print(su, end="" "")
+
+
+# creating the 2D Array
+TwoDList = [[1.2, 2.3], [3.4, 4.5]]
+TwoDArray = numpy.array(TwoDList)
+
+# displaying the 2D Array
+print(""2D Array:"")
+print(TwoDArray)
+
+# printing the sum of each column
+print(""\nColumn-wise Sum:"")
+colsum(TwoDArray, len(TwoDArray[0]), len(TwoDArray))","From code
+2D Array:","Calculate the sum of all columns in a 2D NumPy array
+# importing required libraries
+import numpy
+
+
+# explicit function to compute column wise sum
+def colsum(arr, n, m):
+    for i in range(n):
+        su = 0
+        for j in range(m):
+            su += arr[j][i]
+        print(su, end="" "")
+
+
+# creating the 2D Array
+TwoDList = [[1.2, 2.3], [3.4, 4.5]]
+TwoDArray = numpy.array(TwoDList)
+
+# displaying the 2D Array
+print(""2D Array:"")
+print(TwoDArray)
+
+# printing the sum of each column
+print(""\nColumn-wise Sum:"")
+colsum(TwoDArray, len(TwoDArray[0]), len(TwoDArray))"
+Calculate the sum of all columns in a 2D NumPy array,https://www.geeksforgeeks.org/calculate-the-sum-of-all-columns-in-a-2d-numpy-array/,"# importing required libraries
+import numpy
+
+# creating the 2D Array
+TwoDList = [[1, 2, 3], [4, 5, 6], [7, 8, 9], [10, 11, 12]]
+TwoDArray = numpy.array(TwoDList)
+
+# displaying the 2D Array
+print(""2D Array:"")
+print(TwoDArray)
+
+# printing the sum of each column
+print(""\nColumn-wise Sum:"")
+print(numpy.sum(TwoDArray, axis=0))","From code
+2D Array:","Calculate the sum of all columns in a 2D NumPy array
+# importing required libraries
+import numpy
+
+# creating the 2D Array
+TwoDList = [[1, 2, 3], [4, 5, 6], [7, 8, 9], [10, 11, 12]]
+TwoDArray = numpy.array(TwoDList)
+
+# displaying the 2D Array
+print(""2D Array:"")
+print(TwoDArray)
+
+# printing the sum of each column
+print(""\nColumn-wise Sum:"")
+print(numpy.sum(TwoDArray, axis=0))"
+Calculate the sum of all columns in a 2D NumPy array,https://www.geeksforgeeks.org/calculate-the-sum-of-all-columns-in-a-2d-numpy-array/,"# importing required libraries
+import numpy
+
+# creating the 2D Array
+TwoDList = [[1.2, 2.3], [3.4, 4.5]]
+TwoDArray = numpy.array(TwoDList)
+
+# displaying the 2D Array
+print(""2D Array:"")
+print(TwoDArray)
+
+# printing the sum of each column
+print(""\nColumn-wise Sum:"")
+print(*numpy.sum(TwoDArray, axis=0))","From code
+2D Array:","Calculate the sum of all columns in a 2D NumPy array
+# importing required libraries
+import numpy
+
+# creating the 2D Array
+TwoDList = [[1.2, 2.3], [3.4, 4.5]]
+TwoDArray = numpy.array(TwoDList)
+
+# displaying the 2D Array
+print(""2D Array:"")
+print(TwoDArray)
+
+# printing the sum of each column
+print(""\nColumn-wise Sum:"")
+print(*numpy.sum(TwoDArray, axis=0))"
+Calculate average values of two given NumPy arrays,https://www.geeksforgeeks.org/calculate-average-values-of-two-given-numpy-arrays/,"# import library
+import numpy as np
+
+#  create a numpy 1d-arrays
+arr1 = np.array([3, 4])
+arr2 = np.array([1, 0])
+
+# find average of NumPy arrays
+avg = (arr1 + arr2) / 2
+
+print(""Average of NumPy arrays:\n"", avg)","From code
+Average of NumPy arrays:
","Calculate average values of two given NumPy arrays
+# import library
+import numpy as np
+
+#  create a numpy 1d-arrays
+arr1 = np.array([3, 4])
+arr2 = np.array([1, 0])
+
+# find average of NumPy arrays
+avg = (arr1 + arr2) / 2
+
+print(""Average of NumPy arrays:\n"", avg)"
+Calculate average values of two given NumPy arrays,https://www.geeksforgeeks.org/calculate-average-values-of-two-given-numpy-arrays/,"# import library
+import numpy as np
+
+#  create a numpy 2d-arrays
+arr1 = np.array([[3, 4], [8, 2]])
+arr2 = np.array([[1, 0], [6, 6]])
+
+# find average of NumPy arrays
+avg = (arr1 + arr2) / 2
+
+print(""Average of NumPy arrays:\n"", avg)","From code
+Average of NumPy arrays:
","Calculate average values of two given NumPy arrays
+# import library
+import numpy as np
+
+#  create a numpy 2d-arrays
+arr1 = np.array([[3, 4], [8, 2]])
+arr2 = np.array([[1, 0], [6, 6]])
+
+# find average of NumPy arrays
+avg = (arr1 + arr2) / 2
+
+print(""Average of NumPy arrays:\n"", avg)"
+How to compute numerical negative value for all elements in a given NumPy array?,https://www.geeksforgeeks.org/how-to-compute-numerical-negative-value-for-all-elements-in-a-given-numpy-array/,"# importing library
+import numpy as np
+
+# creating a array
+x = np.array([-1, -2, -3, 1, 2, 3, 0])
+
+print(""Printing the Original array:"", x)
+
+# converting array elements to
+# its corresponding negative value
+r1 = np.negative(x)
+
+print(""Printing the negative value of the given array:"", r1)","From code
+A = [1,2,3,-1,-2,-3,0]","How to compute numerical negative value for all elements in a given NumPy array?
+# importing library
+import numpy as np
+
+# creating a array
+x = np.array([-1, -2, -3, 1, 2, 3, 0])
+
+print(""Printing the Original array:"", x)
+
+# converting array elements to
+# its corresponding negative value
+r1 = np.negative(x)
+
+print(""Printing the negative value of the given array:"", r1)"
+How to compute numerical negative value for all elements in a given NumPy array?,https://www.geeksforgeeks.org/how-to-compute-numerical-negative-value-for-all-elements-in-a-given-numpy-array/,"# importing library
+import numpy as np
+
+# creating a numpy 2D array
+x = np.array([[1, 2], [2, 3]])
+
+print(""Printing the Original array Content:\n"", x)
+
+# converting array elements to
+# its corresponding negative value
+r1 = np.negative(x)
+
+print(""Printing the negative value of the given array:\n"", r1)","From code
+A = [1,2,3,-1,-2,-3,0]","How to compute numerical negative value for all elements in a given NumPy array?
+# importing library
+import numpy as np
+
+# creating a numpy 2D array
+x = np.array([[1, 2], [2, 3]])
+
+print(""Printing the Original array Content:\n"", x)
+
+# converting array elements to
+# its corresponding negative value
+r1 = np.negative(x)
+
+print(""Printing the negative value of the given array:\n"", r1)"
+"How to get the floor, ceiling and truncated values of the elements of a numpy array?",https://www.geeksforgeeks.org/how-to-get-the-floor-ceiling-and-truncated-values-of-the-elements-of-a-numpy-array/,"# Import the numpy library
+import numpy as np
+
+
+# Initialize numpy array
+a = np.array([1.2])
+
+# Get floor value
+a = np.floor(a)
+print(a)","From code
+import numpy as np
","How to get the floor, ceiling and truncated values of the elements of a numpy array?
+# Import the numpy library
+import numpy as np
+
+
+# Initialize numpy array
+a = np.array([1.2])
+
+# Get floor value
+a = np.floor(a)
+print(a)"
+"How to get the floor, ceiling and truncated values of the elements of a numpy array?",https://www.geeksforgeeks.org/how-to-get-the-floor-ceiling-and-truncated-values-of-the-elements-of-a-numpy-array/,"import numpy as np
+
+
+a = np.array([-1.8, -1.6, -0.5, 0.5, 1.6, 1.8, 3.0])
+
+a = np.floor(a)
+print(a)","From code
+import numpy as np
","How to get the floor, ceiling and truncated values of the elements of a numpy array?
+import numpy as np
+
+
+a = np.array([-1.8, -1.6, -0.5, 0.5, 1.6, 1.8, 3.0])
+
+a = np.floor(a)
+print(a)"
+"How to get the floor, ceiling and truncated values of the elements of a numpy array?",https://www.geeksforgeeks.org/how-to-get-the-floor-ceiling-and-truncated-values-of-the-elements-of-a-numpy-array/,"# Import the numpy library
+import numpy as np
+
+
+# Initialize numpy array
+a = np.array([1.2])
+
+# Get ceil value
+a = np.ceil(a)
+print(a)","From code
+import numpy as np
","How to get the floor, ceiling and truncated values of the elements of a numpy array?
+# Import the numpy library
+import numpy as np
+
+
+# Initialize numpy array
+a = np.array([1.2])
+
+# Get ceil value
+a = np.ceil(a)
+print(a)"
+"How to get the floor, ceiling and truncated values of the elements of a numpy array?",https://www.geeksforgeeks.org/how-to-get-the-floor-ceiling-and-truncated-values-of-the-elements-of-a-numpy-array/,"import numpy as np
+
+
+a = np.array([-1.8, -1.6, -0.5, 0.5, 1.6, 1.8, 3.0])
+
+a = np.ceil(a)
+print(a)","From code
+import numpy as np
","How to get the floor, ceiling and truncated values of the elements of a numpy array?
+import numpy as np
+
+
+a = np.array([-1.8, -1.6, -0.5, 0.5, 1.6, 1.8, 3.0])
+
+a = np.ceil(a)
+print(a)"
+"How to get the floor, ceiling and truncated values of the elements of a numpy array?",https://www.geeksforgeeks.org/how-to-get-the-floor-ceiling-and-truncated-values-of-the-elements-of-a-numpy-array/,"# Import the numpy library
+import numpy as np
+
+
+# Initialize numpy array
+a = np.array([1.2])
+
+# Get truncate value
+a = np.trunc(a)
+print(a)","From code
+import numpy as np
","How to get the floor, ceiling and truncated values of the elements of a numpy array?
+# Import the numpy library
+import numpy as np
+
+
+# Initialize numpy array
+a = np.array([1.2])
+
+# Get truncate value
+a = np.trunc(a)
+print(a)"
+"How to get the floor, ceiling and truncated values of the elements of a numpy array?",https://www.geeksforgeeks.org/how-to-get-the-floor-ceiling-and-truncated-values-of-the-elements-of-a-numpy-array/,"import numpy as np
+
+
+a = np.array([-1.8, -1.6, -0.5, 0.5, 1.6, 1.8, 3.0])
+
+a = np.trunc(a)
+print(a)","From code
+import numpy as np
","How to get the floor, ceiling and truncated values of the elements of a numpy array?
+import numpy as np
+
+
+a = np.array([-1.8, -1.6, -0.5, 0.5, 1.6, 1.8, 3.0])
+
+a = np.trunc(a)
+print(a)"
+"How to get the floor, ceiling and truncated values of the elements of a numpy array?",https://www.geeksforgeeks.org/how-to-get-the-floor-ceiling-and-truncated-values-of-the-elements-of-a-numpy-array/,"import numpy as np
+
+
+input_arr = np.array([-1.8, -1.6, -0.5, 0.5, 1.6, 1.8, 3.0])
+print(input_arr)
+
+floor_values = np.floor(input_arr)
+print(""\nFloor values : \n"", floor_values)
+
+ceil_values = np.ceil(input_arr)
+print(""\nCeil values : \n"", ceil_values)
+
+trunc_values = np.trunc(input_arr)
+print(""\nTruncated values : \n"", trunc_values)","From code
+import numpy as np
","How to get the floor, ceiling and truncated values of the elements of a numpy array?
+import numpy as np
+
+
+input_arr = np.array([-1.8, -1.6, -0.5, 0.5, 1.6, 1.8, 3.0])
+print(input_arr)
+
+floor_values = np.floor(input_arr)
+print(""\nFloor values : \n"", floor_values)
+
+ceil_values = np.ceil(input_arr)
+print(""\nCeil values : \n"", ceil_values)
+
+trunc_values = np.trunc(input_arr)
+print(""\nTruncated values : \n"", trunc_values)"
+Find the round off the values of the given matrix,https://www.geeksforgeeks.org/python-numpy-matrix-round/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[6.4, 1.3; 12.7, 32.3]"")
+
+# applying matrix.round() method
+geeks = gfg.round()
+
+print(geeks)","From code
+
","Find the round off the values of the given matrix
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[6.4, 1.3; 12.7, 32.3]"")
+
+# applying matrix.round() method
+geeks = gfg.round()
+
+print(geeks)"
+Find the round off the values of the given matrix,https://www.geeksforgeeks.org/python-numpy-matrix-round/,"# import the important module in python
+import numpy as np
+
+# make a matrix with numpy
+gfg = np.matrix(""[1.2, 2.3; 4.7, 5.5; 7.2, 8.9]"")
+
+# applying matrix.round() method
+geeks = gfg.round()
+
+print(geeks)","From code
+
","Find the round off the values of the given matrix
+# import the important module in python
+import numpy as np
+
+# make a matrix with numpy
+gfg = np.matrix(""[1.2, 2.3; 4.7, 5.5; 7.2, 8.9]"")
+
+# applying matrix.round() method
+geeks = gfg.round()
+
+print(geeks)"
+Evaluate Einsteins summation convention of two multidimensional NumPy ,https://www.geeksforgeeks.org/evaluate-einsteins-summation-convention-of-two-multidimensional-numpy-arrays/,"# Importing library
+import numpy as np
+
+# Creating two 2X2 matrix
+matrix1 = np.array([[1, 2], [0, 2]])
+matrix2 = np.array([[0, 1], [3, 4]])
+
+print(""Original matrix:"")
+print(matrix1)
+print(matrix2)
+
+# Output
+result = np.einsum(""mk,kn"", matrix1, matrix2)
+
+print(""Einstein?????????s summation convention of the two m"")
+print(result)","From code
+Original matrix:
","Evaluate Einsteins summation convention of two multidimensional NumPy 
+# Importing library
+import numpy as np
+
+# Creating two 2X2 matrix
+matrix1 = np.array([[1, 2], [0, 2]])
+matrix2 = np.array([[0, 1], [3, 4]])
+
+print(""Original matrix:"")
+print(matrix1)
+print(matrix2)
+
+# Output
+result = np.einsum(""mk,kn"", matrix1, matrix2)
+
+print(""Einstein?????????s summation convention of the two m"")
+print(result)"
+Evaluate Einsteins summation convention of two multidimensional NumPy ,https://www.geeksforgeeks.org/evaluate-einsteins-summation-convention-of-two-multidimensional-numpy-arrays/,"# Importing library
+import numpy as np
+
+# Creating two 3X3 matrix
+matrix1 = np.array([[2, 3, 5], [4, 0, 2], [0, 6, 8]])
+matrix2 = np.array([[0, 1, 5], [3, 4, 4], [8, 3, 0]])
+
+print(""Original matrix:"")
+print(matrix1)
+print(matrix2)
+
+# Output
+result = np.einsum(""mk,kn"", matrix1, matrix2)
+
+print(""Einstein?????????s summation convention of the two m"")
+print(result)","From code
+Original matrix:
","Evaluate Einsteins summation convention of two multidimensional NumPy 
+# Importing library
+import numpy as np
+
+# Creating two 3X3 matrix
+matrix1 = np.array([[2, 3, 5], [4, 0, 2], [0, 6, 8]])
+matrix2 = np.array([[0, 1, 5], [3, 4, 4], [8, 3, 0]])
+
+print(""Original matrix:"")
+print(matrix1)
+print(matrix2)
+
+# Output
+result = np.einsum(""mk,kn"", matrix1, matrix2)
+
+print(""Einstein?????????s summation convention of the two m"")
+print(result)"
+Evaluate Einsteins summation convention of two multidimensional NumPy ,https://www.geeksforgeeks.org/evaluate-einsteins-summation-convention-of-two-multidimensional-numpy-arrays/,"# Importing library
+import numpy as np
+
+# Creating two 4X4 matrix
+matrix1 = np.array([[1, 2, 3, 5], [4, 4, 0, 2], [0, 1, 6, 8], [0, 5, 6, 9]])
+
+matrix2 = np.array([[0, 1, 9, 2], [3, 3, 4, 4], [1, 8, 3, 0], [5, 2, 1, 6]])
+
+print(""Original matrix:"")
+print(matrix1)
+print(matrix2)
+
+# Output
+result = np.einsum(""mk,kn"", matrix1, matrix2)
+
+print(""Einstein?????????s summation convention of the two m"")
+print(result)","From code
+Original matrix:
","Evaluate Einsteins summation convention of two multidimensional NumPy 
+# Importing library
+import numpy as np
+
+# Creating two 4X4 matrix
+matrix1 = np.array([[1, 2, 3, 5], [4, 4, 0, 2], [0, 1, 6, 8], [0, 5, 6, 9]])
+
+matrix2 = np.array([[0, 1, 9, 2], [3, 3, 4, 4], [1, 8, 3, 0], [5, 2, 1, 6]])
+
+print(""Original matrix:"")
+print(matrix1)
+print(matrix2)
+
+# Output
+result = np.einsum(""mk,kn"", matrix1, matrix2)
+
+print(""Einstein?????????s summation convention of the two m"")
+print(result)"
+Compute the median of the flattened NumPy array,https://www.geeksforgeeks.org/compute-the-median-of-the-flattened-numpy-array/,"# importing numpy as library
+import numpy as np
+
+
+# creating 1 D array with odd no of
+# elements
+x_odd = np.array([1, 2, 3, 4, 5, 6, 7])
+print(""\nPrinting the Original array:"")
+print(x_odd)
+
+# calculating median
+med_odd = np.median(x_odd)
+print(
+    ""\nMedian of the array that contains \
+odd no of elements:""
+)
+print(med_odd)","From code
+numpy.median(arr, axis = None)","Compute the median of the flattened NumPy array
+# importing numpy as library
+import numpy as np
+
+
+# creating 1 D array with odd no of
+# elements
+x_odd = np.array([1, 2, 3, 4, 5, 6, 7])
+print(""\nPrinting the Original array:"")
+print(x_odd)
+
+# calculating median
+med_odd = np.median(x_odd)
+print(
+    ""\nMedian of the array that contains \
+odd no of elements:""
+)
+print(med_odd)"
+Compute the median of the flattened NumPy array,https://www.geeksforgeeks.org/compute-the-median-of-the-flattened-numpy-array/,"# importing numpy as library
+import numpy as np
+
+
+# creating 1 D array with even no of
+# elements
+x_even = np.array([1, 2, 3, 4, 5, 6, 7, 8])
+print(""\nPrinting the Original array:"")
+print(x_even)
+
+# calculating median
+med_even = np.median(x_even)
+print(
+    ""\nMedian of the array that contains \
+even no of elements:""
+)
+print(med_even)","From code
+numpy.median(arr, axis = None)","Compute the median of the flattened NumPy array
+# importing numpy as library
+import numpy as np
+
+
+# creating 1 D array with even no of
+# elements
+x_even = np.array([1, 2, 3, 4, 5, 6, 7, 8])
+print(""\nPrinting the Original array:"")
+print(x_even)
+
+# calculating median
+med_even = np.median(x_even)
+print(
+    ""\nMedian of the array that contains \
+even no of elements:""
+)
+print(med_even)"
+Find Mean of a List of Numpy Array,https://www.geeksforgeeks.org/python-find-mean-of-a-list-of-numpy-array/,"# Python code to find mean of every numpy array in list
+
+# Importing module
+import numpy as np
+
+# List Initialization
+Input = [np.array([1, 2, 3]), np.array([4, 5, 6]), np.array([7, 8, 9])]
+
+# Output list initialization
+Output = []
+
+# using np.mean()
+for i in range(len(Input)):
+    Output.append(np.mean(Input[i]))
+
+# Printing output
+print(Output)","From code
+
","Find Mean of a List of Numpy Array
+# Python code to find mean of every numpy array in list
+
+# Importing module
+import numpy as np
+
+# List Initialization
+Input = [np.array([1, 2, 3]), np.array([4, 5, 6]), np.array([7, 8, 9])]
+
+# Output list initialization
+Output = []
+
+# using np.mean()
+for i in range(len(Input)):
+    Output.append(np.mean(Input[i]))
+
+# Printing output
+print(Output)"
+Find Mean of a List of Numpy Array,https://www.geeksforgeeks.org/python-find-mean-of-a-list-of-numpy-array/,"# Python code to find mean of
+# every numpy array in list
+
+# Importing module
+import numpy as np
+
+# List Initialization
+Input = [np.array([11, 12, 13]), np.array([14, 15, 16]), np.array([17, 18, 19])]
+
+# Output list initialization
+Output = []
+
+# using np.mean()
+for i in range(len(Input)):
+    Output.append(np.average(Input[i]))
+
+# Printing output
+print(Output)","From code
+
","Find Mean of a List of Numpy Array
+# Python code to find mean of
+# every numpy array in list
+
+# Importing module
+import numpy as np
+
+# List Initialization
+Input = [np.array([11, 12, 13]), np.array([14, 15, 16]), np.array([17, 18, 19])]
+
+# Output list initialization
+Output = []
+
+# using np.mean()
+for i in range(len(Input)):
+    Output.append(np.average(Input[i]))
+
+# Printing output
+print(Output)"
+Calculate the mean of array ignoring the NaN value,https://www.geeksforgeeks.org/python-numpy-nanmean-function/,"# Python code to demonstrate the
+# use of numpy.nanmean
+import numpy as np
+
+# create 2d array with nan value.
+arr = np.array([[20, 15, 37], [47, 13, np.nan]])
+
+print(""Shape of array is"", arr.shape)
+
+print(""Mean of array without using nanmean function:"", np.mean(arr))
+
+print(""Using nanmean function:"", np.nanmean(arr))","From code
+Shape of array is (2, 3)","Calculate the mean of array ignoring the NaN value
+# Python code to demonstrate the
+# use of numpy.nanmean
+import numpy as np
+
+# create 2d array with nan value.
+arr = np.array([[20, 15, 37], [47, 13, np.nan]])
+
+print(""Shape of array is"", arr.shape)
+
+print(""Mean of array without using nanmean function:"", np.mean(arr))
+
+print(""Using nanmean function:"", np.nanmean(arr))"
+Calculate the mean of array ignoring the NaN value,https://www.geeksforgeeks.org/python-numpy-nanmean-function/,"# Python code to demonstrate the
+# use of numpy.nanmean
+# with axis = 0
+import numpy as np
+
+# create 2d matrix with nan value
+arr = np.array([[32, 20, 24], [47, 63, np.nan], [17, 28, np.nan], [10, 8, 9]])
+
+print(""Shape of array is"", arr.shape)
+
+print(""Mean of array with axis = 0:"", np.mean(arr, axis=0))
+
+print(""Using nanmedian function:"", np.nanmean(arr, axis=0))","From code
+Shape of array is (2, 3)","Calculate the mean of array ignoring the NaN value
+# Python code to demonstrate the
+# use of numpy.nanmean
+# with axis = 0
+import numpy as np
+
+# create 2d matrix with nan value
+arr = np.array([[32, 20, 24], [47, 63, np.nan], [17, 28, np.nan], [10, 8, 9]])
+
+print(""Shape of array is"", arr.shape)
+
+print(""Mean of array with axis = 0:"", np.mean(arr, axis=0))
+
+print(""Using nanmedian function:"", np.nanmean(arr, axis=0))"
+Calculate the mean of array ignoring the NaN value,https://www.geeksforgeeks.org/python-numpy-nanmean-function/,"# Python code to demonstrate the
+# use of numpy.nanmedian
+# with axis = 1
+import numpy as np
+
+# create 2d matrix with nan value
+arr = np.array([[32, 20, 24], [47, 63, np.nan], [17, 28, np.nan], [10, 8, 9]])
+
+print(""Shape of array is"", arr.shape)
+
+print(""Mean of array with axis = 1:"", np.mean(arr, axis=1))
+
+print(""Using nanmedian function:"", np.nanmean(arr, axis=1))","From code
+Shape of array is (2, 3)","Calculate the mean of array ignoring the NaN value
+# Python code to demonstrate the
+# use of numpy.nanmedian
+# with axis = 1
+import numpy as np
+
+# create 2d matrix with nan value
+arr = np.array([[32, 20, 24], [47, 63, np.nan], [17, 28, np.nan], [10, 8, 9]])
+
+print(""Shape of array is"", arr.shape)
+
+print(""Mean of array with axis = 1:"", np.mean(arr, axis=1))
+
+print(""Using nanmedian function:"", np.nanmean(arr, axis=1))"
+Get the mean value from given matrix,https://www.geeksforgeeks.org/python-numpy-matrix-mean/,"# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[64, 1; 12, 3]"")
+
+# applying matrix.mean() method
+geeks = gfg.mean()
+
+print(geeks)","From code
+
","Get the mean value from given matrix
+# import the important module in python
+import numpy as np
+
+# make matrix with numpy
+gfg = np.matrix(""[64, 1; 12, 3]"")
+
+# applying matrix.mean() method
+geeks = gfg.mean()
+
+print(geeks)"
+Get the mean value from given matrix,https://www.geeksforgeeks.org/python-numpy-matrix-mean/,"# import the important module in python
+import numpy as np
+
+# make a matrix with numpy
+gfg = np.matrix(""[1, 2, 3; 4, 5, 6; 7, 8, 9]"")
+
+# applying matrix.mean() method
+geeks = gfg.mean()
+
+print(geeks)","From code
+
","Get the mean value from given matrix
+# import the important module in python
+import numpy as np
+
+# make a matrix with numpy
+gfg = np.matrix(""[1, 2, 3; 4, 5, 6; 7, 8, 9]"")
+
+# applying matrix.mean() method
+geeks = gfg.mean()
+
+print(geeks)"
+Compute the variance of the NumPy array,https://www.geeksforgeeks.org/numpy-var-in-python/,"# Python Program illustrating
+# numpy.var() method
+import numpy as np
+
+# 1D array
+arr = [20, 2, 7, 1, 34]
+
+print(""arr : "", arr)
+print(""var of arr : "", np.var(arr))
+
+print(""\nvar of arr : "", np.var(arr, dtype=np.float32))
+print(""\nvar of arr : "", np.var(arr, dtype=np.float64))","From code
+
","Compute the variance of the NumPy array
+# Python Program illustrating
+# numpy.var() method
+import numpy as np
+
+# 1D array
+arr = [20, 2, 7, 1, 34]
+
+print(""arr : "", arr)
+print(""var of arr : "", np.var(arr))
+
+print(""\nvar of arr : "", np.var(arr, dtype=np.float32))
+print(""\nvar of arr : "", np.var(arr, dtype=np.float64))"
+Compute the variance of the NumPy array,https://www.geeksforgeeks.org/numpy-var-in-python/,"# Python Program illustrating
+# numpy.var() method
+import numpy as np
+
+# 2D array
+arr = [
+    [2, 2, 2, 2, 2],
+    [15, 6, 27, 8, 2],
+    [
+        23,
+        2,
+        54,
+        1,
+        2,
+    ],
+    [11, 44, 34, 7, 2],
+]
+
+
+# var of the flattened array
+print(""\nvar of arr, axis = None : "", np.var(arr))
+
+# var along the axis = 0
+print(""\nvar of arr, axis = 0 : "", np.var(arr, axis=0))
+
+# var along the axis = 1
+print(""\nvar of arr, axis = 1 : "", np.var(arr, axis=1))","From code
+
","Compute the variance of the NumPy array
+# Python Program illustrating
+# numpy.var() method
+import numpy as np
+
+# 2D array
+arr = [
+    [2, 2, 2, 2, 2],
+    [15, 6, 27, 8, 2],
+    [
+        23,
+        2,
+        54,
+        1,
+        2,
+    ],
+    [11, 44, 34, 7, 2],
+]
+
+
+# var of the flattened array
+print(""\nvar of arr, axis = None : "", np.var(arr))
+
+# var along the axis = 0
+print(""\nvar of arr, axis = 0 : "", np.var(arr, axis=0))
+
+# var along the axis = 1
+print(""\nvar of arr, axis = 1 : "", np.var(arr, axis=1))"
+Compute the standard deviation of the NumPy array,https://www.geeksforgeeks.org/numpy-std-in-python/,"# Python Program illustrating
+# numpy.std() method
+import numpy as np
+
+# 1D array
+arr = [20, 2, 7, 1, 34]
+
+print(""arr : "", arr)
+print(""std of arr : "", np.std(arr))
+
+print(""\nMore precision with float32"")
+print(""std of arr : "", np.std(arr, dtype=np.float32))
+
+print(""\nMore accuracy with float64"")
+print(""std of arr : "", np.std(arr, dtype=np.float64))","From code
+
","Compute the standard deviation of the NumPy array
+# Python Program illustrating
+# numpy.std() method
+import numpy as np
+
+# 1D array
+arr = [20, 2, 7, 1, 34]
+
+print(""arr : "", arr)
+print(""std of arr : "", np.std(arr))
+
+print(""\nMore precision with float32"")
+print(""std of arr : "", np.std(arr, dtype=np.float32))
+
+print(""\nMore accuracy with float64"")
+print(""std of arr : "", np.std(arr, dtype=np.float64))"
+Compute the standard deviation of the NumPy array,https://www.geeksforgeeks.org/numpy-std-in-python/,"# Python Program illustrating
+# numpy.std() method
+import numpy as np
+
+
+# 2D array
+arr = [
+    [2, 2, 2, 2, 2],
+    [15, 6, 27, 8, 2],
+    [
+        23,
+        2,
+        54,
+        1,
+        2,
+    ],
+    [11, 44, 34, 7, 2],
+]
+
+
+# std of the flattened array
+print(""\nstd of arr, axis = None : "", np.std(arr))
+
+# std along the axis = 0
+print(""\nstd of arr, axis = 0 : "", np.std(arr, axis=0))
+
+# std along the axis = 1
+print(""\nstd of arr, axis = 1 : "", np.std(arr, axis=1))","From code
+
","Compute the standard deviation of the NumPy array
+# Python Program illustrating
+# numpy.std() method
+import numpy as np
+
+
+# 2D array
+arr = [
+    [2, 2, 2, 2, 2],
+    [15, 6, 27, 8, 2],
+    [
+        23,
+        2,
+        54,
+        1,
+        2,
+    ],
+    [11, 44, 34, 7, 2],
+]
+
+
+# std of the flattened array
+print(""\nstd of arr, axis = None : "", np.std(arr))
+
+# std along the axis = 0
+print(""\nstd of arr, axis = 0 : "", np.std(arr, axis=0))
+
+# std along the axis = 1
+print(""\nstd of arr, axis = 1 : "", np.std(arr, axis=1))"
+Compute pearson product-moment correlementsation coefficients of two given NumPy arrays,https://www.geeksforgeeks.org/compute-pearson-product-moment-correlation-coefficients-of-two-given-numpy-arrays/,"# import library
+import numpy as np
+
+# create numpy 1d-array
+array1 = np.array([0, 1, 2])
+array2 = np.array([3, 4, 5])
+
+# pearson product-moment correlation
+# coefficients of the arrays
+rslt = np.corrcoef(array1, array2)
+
+print(rslt)","From code
+
","Compute pearson product-moment correlementsation coefficients of two given NumPy arrays
+# import library
+import numpy as np
+
+# create numpy 1d-array
+array1 = np.array([0, 1, 2])
+array2 = np.array([3, 4, 5])
+
+# pearson product-moment correlation
+# coefficients of the arrays
+rslt = np.corrcoef(array1, array2)
+
+print(rslt)"
+Compute pearson product-moment correlementsation coefficients of two given NumPy arrays,https://www.geeksforgeeks.org/compute-pearson-product-moment-correlation-coefficients-of-two-given-numpy-arrays/,"# import numpy library
+import numpy as np
+
+# create a numpy 1d-array
+array1 = np.array([2, 4, 8])
+array2 = np.array([3, 2, 1])
+
+
+# pearson product-moment correlation
+# coefficients of the arrays
+rslt2 = np.corrcoef(array1, array2)
+
+print(rslt2)","From code
+
","Compute pearson product-moment correlementsation coefficients of two given NumPy arrays
+# import numpy library
+import numpy as np
+
+# create a numpy 1d-array
+array1 = np.array([2, 4, 8])
+array2 = np.array([3, 2, 1])
+
+
+# pearson product-moment correlation
+# coefficients of the arrays
+rslt2 = np.corrcoef(array1, array2)
+
+print(rslt2)"
+Calculate the mean across dimension in a 2D NumPy array,https://www.geeksforgeeks.org/calculate-the-mean-across-dimension-in-a-2d-numpy-array/,"# Importing Library
+import numpy as np
+
+# creating 2d array
+arr = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]])
+
+# Calculating mean across Rows
+row_mean = np.mean(arr, axis=1)
+
+row1_mean = row_mean[0]
+print(""Mean of Row 1 is"", row1_mean)
+
+row2_mean = row_mean[1]
+print(""Mean of Row 2 is"", row2_mean)
+
+row3_mean = row_mean[2]
+print(""Mean of Row 3 is"", row3_mean)
+
+
+# Calculating mean across Columns
+column_mean = np.mean(arr, axis=0)
+
+column1_mean = column_mean[0]
+print(""Mean of column 1 is"", column1_mean)
+
+column2_mean = column_mean[1]
+print(""Mean of column 2 is"", column2_mean)
+
+column3_mean = column_mean[2]
+print(""Mean of column 3 is"", column3_mean)","From code
+Mean of Row 1 is 2.0
","Calculate the mean across dimension in a 2D NumPy array
+# Importing Library
+import numpy as np
+
+# creating 2d array
+arr = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]])
+
+# Calculating mean across Rows
+row_mean = np.mean(arr, axis=1)
+
+row1_mean = row_mean[0]
+print(""Mean of Row 1 is"", row1_mean)
+
+row2_mean = row_mean[1]
+print(""Mean of Row 2 is"", row2_mean)
+
+row3_mean = row_mean[2]
+print(""Mean of Row 3 is"", row3_mean)
+
+
+# Calculating mean across Columns
+column_mean = np.mean(arr, axis=0)
+
+column1_mean = column_mean[0]
+print(""Mean of column 1 is"", column1_mean)
+
+column2_mean = column_mean[1]
+print(""Mean of column 2 is"", column2_mean)
+
+column3_mean = column_mean[2]
+print(""Mean of column 3 is"", column3_mean)"
+"Calculate the average, variance and standard deviation in Python using NumPy",https://www.geeksforgeeks.org/calculate-the-average-variance-and-standard-deviation-in-python-using-numpy/,"# Python program to get average of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [2, 4, 4, 4, 5, 5, 7, 9]
+
+# Calculating average using average()
+print(np.average(list))","From code
+5.0","Calculate the average, variance and standard deviation in Python using NumPy
+# Python program to get average of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [2, 4, 4, 4, 5, 5, 7, 9]
+
+# Calculating average using average()
+print(np.average(list))"
+"Calculate the average, variance and standard deviation in Python using NumPy",https://www.geeksforgeeks.org/calculate-the-average-variance-and-standard-deviation-in-python-using-numpy/,"# Python program to get average of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [2, 40, 2, 502, 177, 7, 9]
+
+# Calculating average using average()
+print(np.average(list))","From code
+5.0","Calculate the average, variance and standard deviation in Python using NumPy
+# Python program to get average of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [2, 40, 2, 502, 177, 7, 9]
+
+# Calculating average using average()
+print(np.average(list))"
+"Calculate the average, variance and standard deviation in Python using NumPy",https://www.geeksforgeeks.org/calculate-the-average-variance-and-standard-deviation-in-python-using-numpy/,"# Python program to get variance of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [2, 4, 4, 4, 5, 5, 7, 9]
+
+# Calculating variance using var()
+print(np.var(list))","From code
+5.0","Calculate the average, variance and standard deviation in Python using NumPy
+# Python program to get variance of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [2, 4, 4, 4, 5, 5, 7, 9]
+
+# Calculating variance using var()
+print(np.var(list))"
+"Calculate the average, variance and standard deviation in Python using NumPy",https://www.geeksforgeeks.org/calculate-the-average-variance-and-standard-deviation-in-python-using-numpy/,"# Python program to get variance of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [212, 231, 234, 564, 235]
+
+# Calculating variance using var()
+print(np.var(list))","From code
+5.0","Calculate the average, variance and standard deviation in Python using NumPy
+# Python program to get variance of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [212, 231, 234, 564, 235]
+
+# Calculating variance using var()
+print(np.var(list))"
+"Calculate the average, variance and standard deviation in Python using NumPy",https://www.geeksforgeeks.org/calculate-the-average-variance-and-standard-deviation-in-python-using-numpy/,"# Python program to get
+# standard deviation of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [2, 4, 4, 4, 5, 5, 7, 9]
+
+# Calculating standard
+# deviation using var()
+print(np.std(list))","From code
+5.0","Calculate the average, variance and standard deviation in Python using NumPy
+# Python program to get
+# standard deviation of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [2, 4, 4, 4, 5, 5, 7, 9]
+
+# Calculating standard
+# deviation using var()
+print(np.std(list))"
+"Calculate the average, variance and standard deviation in Python using NumPy",https://www.geeksforgeeks.org/calculate-the-average-variance-and-standard-deviation-in-python-using-numpy/,"# Python program to get
+# standard deviation of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [290, 124, 127, 899]
+
+# Calculating standard
+# deviation using var()
+print(np.std(list))","From code
+5.0","Calculate the average, variance and standard deviation in Python using NumPy
+# Python program to get
+# standard deviation of a list
+
+# Importing the NumPy module
+import numpy as np
+
+# Taking a list of elements
+list = [290, 124, 127, 899]
+
+# Calculating standard
+# deviation using var()
+print(np.std(list))"
+Describe a NumPy Array in Python,https://www.geeksforgeeks.org/describe-a-numpy-array-in-python/,"import numpy as np
+
+
+# sample array
+arr = np.array([4, 5, 8, 5, 6, 4, 9, 2, 4, 3, 6])
+print(arr)","From code
+[4 5 8 5 6 4 9 2 4 3 6]","Describe a NumPy Array in Python
+import numpy as np
+
+
+# sample array
+arr = np.array([4, 5, 8, 5, 6, 4, 9, 2, 4, 3, 6])
+print(arr)"
+Describe a NumPy Array in Python,https://www.geeksforgeeks.org/describe-a-numpy-array-in-python/,"import numpy as np
+
+
+arr = np.array([4, 5, 8, 5, 6, 4, 9, 2, 4, 3, 6])
+
+# measures of central tendency
+mean = np.mean(arr)
+median = np.median(arr)
+
+print(""Array ="", arr)
+print(""Mean ="", mean)
+print(""Median ="", median)","From code
+[4 5 8 5 6 4 9 2 4 3 6]","Describe a NumPy Array in Python
+import numpy as np
+
+
+arr = np.array([4, 5, 8, 5, 6, 4, 9, 2, 4, 3, 6])
+
+# measures of central tendency
+mean = np.mean(arr)
+median = np.median(arr)
+
+print(""Array ="", arr)
+print(""Mean ="", mean)
+print(""Median ="", median)"
+Describe a NumPy Array in Python,https://www.geeksforgeeks.org/describe-a-numpy-array-in-python/,"import numpy as np
+
+
+arr = np.array([4, 5, 8, 5, 6, 4, 9, 2, 4, 3, 6])
+
+# measures of dispersion
+min = np.amin(arr)
+max = np.amax(arr)
+range = np.ptp(arr)
+variance = np.var(arr)
+sd = np.std(arr)
+
+print(""Array ="", arr)
+print(""Measures of Dispersion"")
+print(""Minimum ="", min)
+print(""Maximum ="", max)
+print(""Range ="", range)
+print(""Variance ="", variance)
+print(""Standard Deviation ="", sd)","From code
+[4 5 8 5 6 4 9 2 4 3 6]","Describe a NumPy Array in Python
+import numpy as np
+
+
+arr = np.array([4, 5, 8, 5, 6, 4, 9, 2, 4, 3, 6])
+
+# measures of dispersion
+min = np.amin(arr)
+max = np.amax(arr)
+range = np.ptp(arr)
+variance = np.var(arr)
+sd = np.std(arr)
+
+print(""Array ="", arr)
+print(""Measures of Dispersion"")
+print(""Minimum ="", min)
+print(""Maximum ="", max)
+print(""Range ="", range)
+print(""Variance ="", variance)
+print(""Standard Deviation ="", sd)"
+Describe a NumPy Array in Python,https://www.geeksforgeeks.org/describe-a-numpy-array-in-python/,"import numpy as np
+
+
+arr = np.array([4, 5, 8, 5, 6, 4, 9, 2, 4, 3, 6])
+
+# measures of central tendency
+mean = np.mean(arr)
+median = np.median(arr)
+
+# measures of dispersion
+min = np.amin(arr)
+max = np.amax(arr)
+range = np.ptp(arr)
+variance = np.var(arr)
+sd = np.std(arr)
+
+print(""Descriptive analysis"")
+print(""Array ="", arr)
+print(""Measures of Central Tendency"")
+print(""Mean ="", mean)
+print(""Median ="", median)
+print(""Measures of Dispersion"")
+print(""Minimum ="", min)
+print(""Maximum ="", max)
+print(""Range ="", range)
+print(""Variance ="", variance)
+print(""Standard Deviation ="", sd)","From code
+[4 5 8 5 6 4 9 2 4 3 6]","Describe a NumPy Array in Python
+import numpy as np
+
+
+arr = np.array([4, 5, 8, 5, 6, 4, 9, 2, 4, 3, 6])
+
+# measures of central tendency
+mean = np.mean(arr)
+median = np.median(arr)
+
+# measures of dispersion
+min = np.amin(arr)
+max = np.amax(arr)
+range = np.ptp(arr)
+variance = np.var(arr)
+sd = np.std(arr)
+
+print(""Descriptive analysis"")
+print(""Array ="", arr)
+print(""Measures of Central Tendency"")
+print(""Mean ="", mean)
+print(""Median ="", median)
+print(""Measures of Dispersion"")
+print(""Minimum ="", min)
+print(""Maximum ="", max)
+print(""Range ="", range)
+print(""Variance ="", variance)
+print(""Standard Deviation ="", sd)"
+Define a polynomial function,https://www.geeksforgeeks.org/numpy-poly1d-in-python/,"# Python code explaining
+# numpy.poly1d()
+
+# importing libraries
+import numpy as np
+
+# Constructing polynomial
+p1 = np.poly1d([1, 2])
+p2 = np.poly1d([4, 9, 5, 4])
+
+print(""P1 : "", p1)
+print(""\n p2 : \n"", p2)
+
+# Solve for x = 2
+print(""\n\np1 at x = 2 : "", p1(2))
+print(""p2 at x = 2 : "", p2(2))
+
+# Finding Roots
+print(""\n\nRoots of P1 : "", p1.r)
+print(""Roots of P2 : "", p2.r)
+
+# Finding Coefficients
+print(""\n\nCoefficients of P1 : "", p1.c)
+print(""Coefficients of P2 : "", p2.coeffs)
+
+# Finding Order
+print(""\n\nOrder / Degree of P1 : "", p1.o)
+print(""Order / Degree of P2 : "", p2.order)","From code
+P1 :   ","Define a polynomial function
+# Python code explaining
+# numpy.poly1d()
+
+# importing libraries
+import numpy as np
+
+# Constructing polynomial
+p1 = np.poly1d([1, 2])
+p2 = np.poly1d([4, 9, 5, 4])
+
+print(""P1 : "", p1)
+print(""\n p2 : \n"", p2)
+
+# Solve for x = 2
+print(""\n\np1 at x = 2 : "", p1(2))
+print(""p2 at x = 2 : "", p2(2))
+
+# Finding Roots
+print(""\n\nRoots of P1 : "", p1.r)
+print(""Roots of P2 : "", p2.r)
+
+# Finding Coefficients
+print(""\n\nCoefficients of P1 : "", p1.c)
+print(""Coefficients of P2 : "", p2.coeffs)
+
+# Finding Order
+print(""\n\nOrder / Degree of P1 : "", p1.o)
+print(""Order / Degree of P2 : "", p2.order)"
+Define a polynomial function,https://www.geeksforgeeks.org/numpy-poly1d-in-python/,"# Python code explaining
+# numpy.poly1d()
+
+# importing libraries
+import numpy as np
+
+# Constructing polynomial
+p1 = np.poly1d([1, 2])
+p2 = np.poly1d([4, 9, 5, 4])
+
+print(""P1 : "", p1)
+print(""\n p2 : \n"", p2)
+
+print(""\n\np1 ^ 2 : \n"", p1**2)
+print(""p2 ^ 2 : \n"", np.square(p2))
+
+p3 = np.poly1d([1, 2], variable=""y"")
+print(""\n\np3 : "", p3)
+
+
+print(""\n\np1 * p2 : \n"", p1 * p2)
+print(""\nMultiplying two polynimials : \n"", np.poly1d([1, -1]) * np.poly1d([1, -2]))","From code
+P1 :   ","Define a polynomial function
+# Python code explaining
+# numpy.poly1d()
+
+# importing libraries
+import numpy as np
+
+# Constructing polynomial
+p1 = np.poly1d([1, 2])
+p2 = np.poly1d([4, 9, 5, 4])
+
+print(""P1 : "", p1)
+print(""\n p2 : \n"", p2)
+
+print(""\n\np1 ^ 2 : \n"", p1**2)
+print(""p2 ^ 2 : \n"", np.square(p2))
+
+p3 = np.poly1d([1, 2], variable=""y"")
+print(""\n\np3 : "", p3)
+
+
+print(""\n\np1 * p2 : \n"", p1 * p2)
+print(""\nMultiplying two polynimials : \n"", np.poly1d([1, -1]) * np.poly1d([1, -2]))"
+How to add one polynomial to another listr using NumPy in Python?,https://www.geeksforgeeks.org/how-to-add-one-polynomial-to-another-using-numpy-in-python/,"# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 5(x**2) + (-2)x +5
+px = (5, -2, 5)
+
+# q(x) = 2(x**2) + (-5)x +2
+qx = (2, -5, 2)
+
+# add the polynomials
+rx = numpy.polynomial.polynomial.polyadd(px, qx)
+
+# print the resultant polynomial
+print(rx)","From code
+If p(x) = A3 x2 + A2 x + A1 
","How to add one polynomial to another listr using NumPy in Python?
+# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 5(x**2) + (-2)x +5
+px = (5, -2, 5)
+
+# q(x) = 2(x**2) + (-5)x +2
+qx = (2, -5, 2)
+
+# add the polynomials
+rx = numpy.polynomial.polynomial.polyadd(px, qx)
+
+# print the resultant polynomial
+print(rx)"
+How to add one polynomial to another listr using NumPy in Python?,https://www.geeksforgeeks.org/how-to-add-one-polynomial-to-another-using-numpy-in-python/,"# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 2.2
+px = (0, 0, 2.2)
+
+# q(x) = 9.8(x**2) + 4
+qx = (9.8, 0, 4)
+
+# add the polynomials
+rx = numpy.polynomial.polynomial.polyadd(px, qx)
+
+# print the resultant polynomial
+print(rx)","From code
+If p(x) = A3 x2 + A2 x + A1 
","How to add one polynomial to another listr using NumPy in Python?
+# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 2.2
+px = (0, 0, 2.2)
+
+# q(x) = 9.8(x**2) + 4
+qx = (9.8, 0, 4)
+
+# add the polynomials
+rx = numpy.polynomial.polynomial.polyadd(px, qx)
+
+# print the resultant polynomial
+print(rx)"
+How to add one polynomial to another listr using NumPy in Python?,https://www.geeksforgeeks.org/how-to-add-one-polynomial-to-another-using-numpy-in-python/,"# importing package
+import numpy
+
+# define the polynomials
+# p(x) = (5/3)x
+px = (0, 5 / 3, 0)
+
+# q(x) = (-7/4)(x**2) + (9/5)
+qx = (-7 / 4, 0, 9 / 5)
+
+# add the polynomials
+rx = numpy.polynomial.polynomial.polyadd(px, qx)
+
+# print the resultant polynomial
+print(rx)","From code
+If p(x) = A3 x2 + A2 x + A1 
","How to add one polynomial to another listr using NumPy in Python?
+# importing package
+import numpy
+
+# define the polynomials
+# p(x) = (5/3)x
+px = (0, 5 / 3, 0)
+
+# q(x) = (-7/4)(x**2) + (9/5)
+qx = (-7 / 4, 0, 9 / 5)
+
+# add the polynomials
+rx = numpy.polynomial.polynomial.polyadd(px, qx)
+
+# print the resultant polynomial
+print(rx)"
+How to subtract one polynomial to another listr using NumPy in Python?,https://www.geeksforgeeks.org/how-to-subtract-one-polynomial-to-another-using-numpy-in-python/,"# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 5(x**2) + (-2)x +5
+px = (5, -2, 5)
+
+# q(x) = 2(x**2) + (-5)x +2
+qx = (2, -5, 2)
+
+# subtract the polynomials
+rx = numpy.polynomial.polynomial.polysub(px, qx)
+
+# print the resultant polynomial
+print(rx)","From code
+If p(x) = A3 x2 + A2 x + A1 
","How to subtract one polynomial to another listr using NumPy in Python?
+# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 5(x**2) + (-2)x +5
+px = (5, -2, 5)
+
+# q(x) = 2(x**2) + (-5)x +2
+qx = (2, -5, 2)
+
+# subtract the polynomials
+rx = numpy.polynomial.polynomial.polysub(px, qx)
+
+# print the resultant polynomial
+print(rx)"
+How to subtract one polynomial to another listr using NumPy in Python?,https://www.geeksforgeeks.org/how-to-subtract-one-polynomial-to-another-using-numpy-in-python/,"# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 2.2
+px = (0, 0, 2.2)
+
+# q(x) = 9.8(x**2) + 4
+qx = (9.8, 0, 4)
+
+# subtract the polynomials
+rx = numpy.polynomial.polynomial.polysub(px, qx)
+
+# print the resultant polynomial
+print(rx)","From code
+If p(x) = A3 x2 + A2 x + A1 
","How to subtract one polynomial to another listr using NumPy in Python?
+# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 2.2
+px = (0, 0, 2.2)
+
+# q(x) = 9.8(x**2) + 4
+qx = (9.8, 0, 4)
+
+# subtract the polynomials
+rx = numpy.polynomial.polynomial.polysub(px, qx)
+
+# print the resultant polynomial
+print(rx)"
+How to subtract one polynomial to another listr using NumPy in Python?,https://www.geeksforgeeks.org/how-to-subtract-one-polynomial-to-another-using-numpy-in-python/,"# importing package
+import numpy
+
+# define the polynomials
+# p(x) = (5/3)x
+px = (0, 5 / 3, 0)
+
+# q(x) = (-7/4)(x**2) + (9/5)
+qx = (-7 / 4, 0, 9 / 5)
+
+# subtract the polynomials
+rx = numpy.polynomial.polynomial.polysub(px, qx)
+
+# print the resultant polynomial
+print(rx)","From code
+If p(x) = A3 x2 + A2 x + A1 
","How to subtract one polynomial to another listr using NumPy in Python?
+# importing package
+import numpy
+
+# define the polynomials
+# p(x) = (5/3)x
+px = (0, 5 / 3, 0)
+
+# q(x) = (-7/4)(x**2) + (9/5)
+qx = (-7 / 4, 0, 9 / 5)
+
+# subtract the polynomials
+rx = numpy.polynomial.polynomial.polysub(px, qx)
+
+# print the resultant polynomial
+print(rx)"
+How to multiply a polynomial to another listr using NumPy in Python?,https://www.geeksforgeeks.org/how-to-multiply-a-polynomial-to-another-using-numpy-in-python/,"# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 5(x**2) + (-2)x +5
+
+px = (5, -2, 5)
+# q(x) = 2(x**2) + (-5)x +2
+qx = (2, -5, 2)
+
+# mul the polynomials
+rx = numpy.polynomial.polynomial.polymul(px, qx)
+
+# print the resultant polynomial
+print(rx)","From code
+If p(x) = A3 x2 + A2 x + A1 
","How to multiply a polynomial to another listr using NumPy in Python?
+# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 5(x**2) + (-2)x +5
+
+px = (5, -2, 5)
+# q(x) = 2(x**2) + (-5)x +2
+qx = (2, -5, 2)
+
+# mul the polynomials
+rx = numpy.polynomial.polynomial.polymul(px, qx)
+
+# print the resultant polynomial
+print(rx)"
+How to multiply a polynomial to another listr using NumPy in Python?,https://www.geeksforgeeks.org/how-to-multiply-a-polynomial-to-another-using-numpy-in-python/,"# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 2.2
+px = (0, 0, 2.2)
+
+# q(x) = 9.8(x**2) + 4
+qx = (9.8, 0, 4)
+
+# mul the polynomials
+rx = numpy.polynomial.polynomial.polymul(px, qx)
+
+# print the resultant polynomial
+print(rx)","From code
+If p(x) = A3 x2 + A2 x + A1 
","How to multiply a polynomial to another listr using NumPy in Python?
+# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 2.2
+px = (0, 0, 2.2)
+
+# q(x) = 9.8(x**2) + 4
+qx = (9.8, 0, 4)
+
+# mul the polynomials
+rx = numpy.polynomial.polynomial.polymul(px, qx)
+
+# print the resultant polynomial
+print(rx)"
+How to multiply a polynomial to another listr using NumPy in Python?,https://www.geeksforgeeks.org/how-to-multiply-a-polynomial-to-another-using-numpy-in-python/,"# importing package
+import numpy
+
+# define the polynomials
+# p(x) = (5/3)x
+px = (0, 5 / 3, 0)
+
+# q(x) = (-7/4)(x**2) + (9/5)
+qx = (-7 / 4, 0, 9 / 5)
+
+# mul the polynomials
+rx = numpy.polynomial.polynomial.polymul(px, qx)
+
+# print the resultant polynomial
+print(rx)","From code
+If p(x) = A3 x2 + A2 x + A1 
","How to multiply a polynomial to another listr using NumPy in Python?
+# importing package
+import numpy
+
+# define the polynomials
+# p(x) = (5/3)x
+px = (0, 5 / 3, 0)
+
+# q(x) = (-7/4)(x**2) + (9/5)
+qx = (-7 / 4, 0, 9 / 5)
+
+# mul the polynomials
+rx = numpy.polynomial.polynomial.polymul(px, qx)
+
+# print the resultant polynomial
+print(rx)"
+How to divide a polynomial to another listr using NumPy in Python?,https://www.geeksforgeeks.org/how-to-divide-a-polynomial-to-another-using-numpy-in-python/,"# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 5(x**2) + (-2)x +5
+px = (5, -2, 5)
+
+# g(x) = x +2
+gx = (2, 1, 0)
+
+# divide the polynomials
+qx, rx = numpy.polynomial.polynomial.polydiv(px, gx)
+
+# print the result
+# quotient
+print(qx)
+
+# remainder
+print(rx)","From code
+If p(x) = A3 x2 + A2 x + A1","How to divide a polynomial to another listr using NumPy in Python?
+# importing package
+import numpy
+
+# define the polynomials
+# p(x) = 5(x**2) + (-2)x +5
+px = (5, -2, 5)
+
+# g(x) = x +2
+gx = (2, 1, 0)
+
+# divide the polynomials
+qx, rx = numpy.polynomial.polynomial.polydiv(px, gx)
+
+# print the result
+# quotient
+print(qx)
+
+# remainder
+print(rx)"
+How to divide a polynomial to another listr using NumPy in Python?,https://www.geeksforgeeks.org/how-to-divide-a-polynomial-to-another-using-numpy-in-python/,"# importing package
+import numpy
+
+# define the polynomials
+# p(x) = (x**2) + 3x + 2
+px = (1, 3, 2)
+
+# g(x) = x + 1
+gx = (1, 1, 0)
+
+# divide the polynomials
+qx, rx = numpy.polynomial.polynomial.polydiv(px, gx)
+
+# print the result
+# quotient
+print(qx)
+
+# remainder
+print(rx)","From code
+If p(x) = A3 x2 + A2 x + A1","How to divide a polynomial to another listr using NumPy in Python?
+# importing package
+import numpy
+
+# define the polynomials
+# p(x) = (x**2) + 3x + 2
+px = (1, 3, 2)
+
+# g(x) = x + 1
+gx = (1, 1, 0)
+
+# divide the polynomials
+qx, rx = numpy.polynomial.polynomial.polydiv(px, gx)
+
+# print the result
+# quotient
+print(qx)
+
+# remainder
+print(rx)"
+Find the roots of the polynomials using NumPy,https://www.geeksforgeeks.org/find-the-roots-of-the-polynomials-using-numpy/,"# import numpy library
+import numpy as np
+
+
+# Enter the coefficients of the poly in the array
+coeff = [1, 2, 1]
+print(np.roots(coeff))","From code
+[-1. -1.]","Find the roots of the polynomials using NumPy
+# import numpy library
+import numpy as np
+
+
+# Enter the coefficients of the poly in the array
+coeff = [1, 2, 1]
+print(np.roots(coeff))"
+Find the roots of the polynomials using NumPy,https://www.geeksforgeeks.org/find-the-roots-of-the-polynomials-using-numpy/,"# import numpy library
+import numpy as np
+
+
+# Enter the coefficients of the poly
+# in the array
+coeff = [1, 3, 2, 1]
+print(np.roots(coeff))","From code
+[-1. -1.]","Find the roots of the polynomials using NumPy
+# import numpy library
+import numpy as np
+
+
+# Enter the coefficients of the poly
+# in the array
+coeff = [1, 3, 2, 1]
+print(np.roots(coeff))"
+Find the roots of the polynomials using NumPy,https://www.geeksforgeeks.org/find-the-roots-of-the-polynomials-using-numpy/,"# import numpy library
+import numpy as np
+
+
+# enter the coefficients of poly
+# in the array
+p = np.poly1d([1, 2, 1])
+
+# multiplying by r(or roots) to
+# get the roots
+root_of_poly = p.r
+print(root_of_poly)","From code
+[-1. -1.]","Find the roots of the polynomials using NumPy
+# import numpy library
+import numpy as np
+
+
+# enter the coefficients of poly
+# in the array
+p = np.poly1d([1, 2, 1])
+
+# multiplying by r(or roots) to
+# get the roots
+root_of_poly = p.r
+print(root_of_poly)"
+Find the roots of the polynomials using NumPy,https://www.geeksforgeeks.org/find-the-roots-of-the-polynomials-using-numpy/,"# import numpy library
+import numpy as np
+
+
+# enter the coefficients of poly
+# in the array
+p = np.poly1d([1, 3, 2, 1])
+
+# multiplying by r(or roots) to get
+# the roots
+root_of_poly = p.r
+print(root_of_poly)","From code
+[-1. -1.]","Find the roots of the polynomials using NumPy
+# import numpy library
+import numpy as np
+
+
+# enter the coefficients of poly
+# in the array
+p = np.poly1d([1, 3, 2, 1])
+
+# multiplying by r(or roots) to get
+# the roots
+root_of_poly = p.r
+print(root_of_poly)"
+Evaluate a 2-D polynomial series on the Cartesian product,https://www.geeksforgeeks.org/python-numpy-np-polygrid2d-method/,"# Python program explaining
+# numpy.polygrid2d() method
+
+# importing numpy as np
+
+import numpy as np
+from numpy.polynomial.polynomial import polygrid2d
+
+# Input polynomial series coefficients
+c = np.array([[1, 3, 5], [2, 4, 6]])
+
+# using np.polygrid2d() method
+ans = polygrid2d([7, 9], [8, 10], c)
+print(ans)","From code
+
","Evaluate a 2-D polynomial series on the Cartesian product
+# Python program explaining
+# numpy.polygrid2d() method
+
+# importing numpy as np
+
+import numpy as np
+from numpy.polynomial.polynomial import polygrid2d
+
+# Input polynomial series coefficients
+c = np.array([[1, 3, 5], [2, 4, 6]])
+
+# using np.polygrid2d() method
+ans = polygrid2d([7, 9], [8, 10], c)
+print(ans)"
+Evaluate a 2-D polynomial series on the Cartesian product,https://www.geeksforgeeks.org/python-numpy-np-polygrid2d-method/,"# Python program explaining
+# numpy.polygrid2d() method
+
+# importing numpy as np
+import numpy as np
+from numpy.polynomial.polynomial import polygrid2d
+
+# Input polynomial series coefficients
+c = np.array([[1, 3, 5], [2, 4, 6]])
+
+# using np.polygrid2d() method
+ans = polygrid2d(7, 8, c)
+
+print(ans)","From code
+
","Evaluate a 2-D polynomial series on the Cartesian product
+# Python program explaining
+# numpy.polygrid2d() method
+
+# importing numpy as np
+import numpy as np
+from numpy.polynomial.polynomial import polygrid2d
+
+# Input polynomial series coefficients
+c = np.array([[1, 3, 5], [2, 4, 6]])
+
+# using np.polygrid2d() method
+ans = polygrid2d(7, 8, c)
+
+print(ans)"
+Evaluate a 3-D polynomial series on the Cartesian product,https://www.geeksforgeeks.org/python-numpy-np-polygrid3d-method/,"# Python program explaining
+# numpy.polygrid3d() method
+
+# importing numpy as np
+
+import numpy as np
+from numpy.polynomial.polynomial import polygrid3d
+
+# Input polynomial series coefficients
+c = np.array([[1, 3, 5], [2, 4, 6], [10, 11, 12]])
+
+# using np.polygrid3d() method
+ans = polygrid3d([7, 9], [8, 10], [5, 6], c)
+print(ans)","From code
+
","Evaluate a 3-D polynomial series on the Cartesian product
+# Python program explaining
+# numpy.polygrid3d() method
+
+# importing numpy as np
+
+import numpy as np
+from numpy.polynomial.polynomial import polygrid3d
+
+# Input polynomial series coefficients
+c = np.array([[1, 3, 5], [2, 4, 6], [10, 11, 12]])
+
+# using np.polygrid3d() method
+ans = polygrid3d([7, 9], [8, 10], [5, 6], c)
+print(ans)"
+Evaluate a 3-D polynomial series on the Cartesian product,https://www.geeksforgeeks.org/python-numpy-np-polygrid3d-method/,"# Python program explaining
+# numpy.polygrid3d() method
+
+# importing numpy as np
+import numpy as np
+from numpy.polynomial.polynomial import polygrid3d
+
+# Input polynomial series coefficients
+c = np.array([[1, 3, 5], [2, 4, 6], [10, 11, 12]])
+
+# using np.polygrid3d() method
+ans = polygrid3d(7, 11, 12, c)
+
+print(ans)","From code
+
","Evaluate a 3-D polynomial series on the Cartesian product
+# Python program explaining
+# numpy.polygrid3d() method
+
+# importing numpy as np
+import numpy as np
+from numpy.polynomial.polynomial import polygrid3d
+
+# Input polynomial series coefficients
+c = np.array([[1, 3, 5], [2, 4, 6], [10, 11, 12]])
+
+# using np.polygrid3d() method
+ans = polygrid3d(7, 11, 12, c)
+
+print(ans)"
+Repeat all the elements of a NumPy array of strings,https://www.geeksforgeeks.org/repeat-all-the-elements-of-a-numpy-array-of-strings/,"# importing the module
+import numpy as np
+
+# created array of strings
+arr = np.array([""Akash"", ""Rohit"", ""Ayush"", ""Dhruv"", ""Radhika""], dtype=np.str)
+print(""Original Array :"")
+print(arr)
+
+# with the help of np.char.multiply()
+# repeating the characters 3 times
+new_array = np.char.multiply(arr, 3)
+print(""\nNew array :"")
+print(new_array)","From code
+Original Array :","Repeat all the elements of a NumPy array of strings
+# importing the module
+import numpy as np
+
+# created array of strings
+arr = np.array([""Akash"", ""Rohit"", ""Ayush"", ""Dhruv"", ""Radhika""], dtype=np.str)
+print(""Original Array :"")
+print(arr)
+
+# with the help of np.char.multiply()
+# repeating the characters 3 times
+new_array = np.char.multiply(arr, 3)
+print(""\nNew array :"")
+print(new_array)"
+Repeat all the elements of a NumPy array of strings,https://www.geeksforgeeks.org/repeat-all-the-elements-of-a-numpy-array-of-strings/,"# importing the module
+import numpy as np
+
+# created array of strings
+arr = np.array([""Geeks"", ""for"", ""Geeks""])
+print(""Original Array :"")
+print(arr)
+
+# with the help of np.char.multiply()
+# repeating the characters 3 times
+new_array = np.char.multiply(arr, 2)
+print(""\nNew array :"")
+print(new_array)","From code
+Original Array :","Repeat all the elements of a NumPy array of strings
+# importing the module
+import numpy as np
+
+# created array of strings
+arr = np.array([""Geeks"", ""for"", ""Geeks""])
+print(""Original Array :"")
+print(arr)
+
+# with the help of np.char.multiply()
+# repeating the characters 3 times
+new_array = np.char.multiply(arr, 2)
+print(""\nNew array :"")
+print(new_array)"
+Repeat all the elements of a NumPy array of strings,https://www.geeksforgeeks.org/repeat-all-the-elements-of-a-numpy-array-of-strings/,"# importing the module
+import numpy as np
+
+# created array of strings
+arr = np.array([""Geeks"", ""for"", ""Geeks""])
+print(""Original Array :"")
+print(arr)
+
+# using list comprehension to repeat each string in the array
+n = 2  # number of times to repeat each string
+new_array = np.array([s * n for s in arr])
+print(""\nNew array :"")
+print(new_array)","From code
+Original Array :","Repeat all the elements of a NumPy array of strings
+# importing the module
+import numpy as np
+
+# created array of strings
+arr = np.array([""Geeks"", ""for"", ""Geeks""])
+print(""Original Array :"")
+print(arr)
+
+# using list comprehension to repeat each string in the array
+n = 2  # number of times to repeat each string
+new_array = np.array([s * n for s in arr])
+print(""\nNew array :"")
+print(new_array)"
+How to split the element of a given NumPy array with spaces?,https://www.geeksforgeeks.org/how-to-split-the-element-of-a-given-numpy-array-with-spaces/,"import numpy as np
+
+
+# Original Array
+array = np.array([""PHP C# Python C Java C++""], dtype=np.str)
+print(array)
+
+# Split the element of the said array with spaces
+sparr = np.char.split(array)
+print(sparr)","From code
+['PHP C# Python C Java C++']","How to split the element of a given NumPy array with spaces?
+import numpy as np
+
+
+# Original Array
+array = np.array([""PHP C# Python C Java C++""], dtype=np.str)
+print(array)
+
+# Split the element of the said array with spaces
+sparr = np.char.split(array)
+print(sparr)"
+How to split the element of a given NumPy array with spaces?,https://www.geeksforgeeks.org/how-to-split-the-element-of-a-given-numpy-array-with-spaces/,"import numpy as np
+
+
+# Original Array
+array = np.array([""Geeks For Geeks""], dtype=np.str)
+print(array)
+
+# Split the element of the said array
+# with spaces
+sparr = np.char.split(array)
+print(sparr)","From code
+['PHP C# Python C Java C++']","How to split the element of a given NumPy array with spaces?
+import numpy as np
+
+
+# Original Array
+array = np.array([""Geeks For Geeks""], dtype=np.str)
+print(array)
+
+# Split the element of the said array
+# with spaces
+sparr = np.char.split(array)
+print(sparr)"
+How to split the element of a given NumPy array with spaces?,https://www.geeksforgeeks.org/how-to-split-the-element-of-a-given-numpy-array-with-spaces/,"import numpy as np
+
+
+# Original Array
+array = np.array([""DBMS OOPS DS""], dtype=np.str)
+print(array)
+
+# Split the element of the said array
+# with spaces
+sparr = np.char.split(array)
+print(sparr)","From code
+['PHP C# Python C Java C++']","How to split the element of a given NumPy array with spaces?
+import numpy as np
+
+
+# Original Array
+array = np.array([""DBMS OOPS DS""], dtype=np.str)
+print(array)
+
+# Split the element of the said array
+# with spaces
+sparr = np.char.split(array)
+print(sparr)"
+How to insert a space between characters of all the elements of a given NumPy array?,https://www.geeksforgeeks.org/how-to-insert-a-space-between-characters-of-all-the-elements-of-a-given-numpy-array/,"# importing numpy as np
+import numpy as np
+
+
+# creating array of string
+x = np.array([""geeks"", ""for"", ""geeks""], dtype=np.str)
+print(""Printing the Original Array:"")
+print(x)
+
+# inserting space using np.char.join()
+r = np.char.join("" "", x)
+print(
+    ""Printing the array after inserting space\
+between the elements""
+)
+print(r)","From code
+Suppose we have an array of string as follows:
","How to insert a space between characters of all the elements of a given NumPy array?
+# importing numpy as np
+import numpy as np
+
+
+# creating array of string
+x = np.array([""geeks"", ""for"", ""geeks""], dtype=np.str)
+print(""Printing the Original Array:"")
+print(x)
+
+# inserting space using np.char.join()
+r = np.char.join("" "", x)
+print(
+    ""Printing the array after inserting space\
+between the elements""
+)
+print(r)"
+Swap the case of an array of string,https://www.geeksforgeeks.org/numpy-string-operations-swapcase-function/,"# Python Program explaining
+# numpy.char.swapcase() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""P4Q R"", ""4q Rp"", ""Q Rp4"", ""rp4q""])
+print(""input array : "", in_arr)
+
+out_arr = geek.char.swapcase(in_arr)
+print(""output swapcased array :"", out_arr)","input array :  ['P4Q R' '4q Rp' 'Q Rp4' 'rp4q']
+output swapcasecased array : ['p4q r' '4Q rP' 'q rP4' 'RP4Q']","Swap the case of an array of string
+# Python Program explaining
+# numpy.char.swapcase() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""P4Q R"", ""4q Rp"", ""Q Rp4"", ""rp4q""])
+print(""input array : "", in_arr)
+
+out_arr = geek.char.swapcase(in_arr)
+print(""output swapcased array :"", out_arr)"
+Swap the case of an array of string,https://www.geeksforgeeks.org/numpy-string-operations-swapcase-function/,"# Python Program explaining
+# numpy.char.swapcase() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""Geeks"", ""For"", ""Geeks""])
+
+print(""input array : "", in_arr)
+
+out_arr = geek.char.swapcase(in_arr)
+print(""output swapcasecased array :"", out_arr)","input array :  ['P4Q R' '4q Rp' 'Q Rp4' 'rp4q']
+output swapcasecased array : ['p4q r' '4Q rP' 'q rP4' 'RP4Q']","Swap the case of an array of string
+# Python Program explaining
+# numpy.char.swapcase() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""Geeks"", ""For"", ""Geeks""])
+
+print(""input array : "", in_arr)
+
+out_arr = geek.char.swapcase(in_arr)
+print(""output swapcasecased array :"", out_arr)"
+Change the case to uppercase of elements of an array,https://www.geeksforgeeks.org/numpy-string-operations-upper-function/,"# Python Program explaining
+# numpy.char.upper() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""p4q r"", ""4q rp"", ""q rp4"", ""rp4q""])
+print(""input array : "", in_arr)
+
+out_arr = geek.char.upper(in_arr)
+print(""output uppercased array :"", out_arr)","input array :  ['p4q r' '4q rp' 'q rp4' 'rp4q']
+
","Change the case to uppercase of elements of an array
+# Python Program explaining
+# numpy.char.upper() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""p4q r"", ""4q rp"", ""q rp4"", ""rp4q""])
+print(""input array : "", in_arr)
+
+out_arr = geek.char.upper(in_arr)
+print(""output uppercased array :"", out_arr)"
+Change the case to uppercase of elements of an array,https://www.geeksforgeeks.org/numpy-string-operations-upper-function/,"# Python Program explaining
+# numpy.char.upper() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""geeks"", ""for"", ""geeks""])
+
+print(""input array : "", in_arr)
+
+out_arr = geek.char.upper(in_arr)
+print(""output uppercased array :"", out_arr)","input array :  ['p4q r' '4q rp' 'q rp4' 'rp4q']
+
","Change the case to uppercase of elements of an array
+# Python Program explaining
+# numpy.char.upper() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""geeks"", ""for"", ""geeks""])
+
+print(""input array : "", in_arr)
+
+out_arr = geek.char.upper(in_arr)
+print(""output uppercased array :"", out_arr)"
+Change the case to lowercase of elements of an array,https://www.geeksforgeeks.org/numpy-string-operations-lower-function/,"# Python Program explaining
+# numpy.char.lower() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""P4Q R"", ""4Q RP"", ""Q RP4"", ""RP4Q""])
+print(""input array : "", in_arr)
+
+out_arr = geek.char.lower(in_arr)
+print(""output lowercased array :"", out_arr)","input array :  ['P4Q R' '4Q RP' 'Q RP4' 'RP4Q']
+
","Change the case to lowercase of elements of an array
+# Python Program explaining
+# numpy.char.lower() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""P4Q R"", ""4Q RP"", ""Q RP4"", ""RP4Q""])
+print(""input array : "", in_arr)
+
+out_arr = geek.char.lower(in_arr)
+print(""output lowercased array :"", out_arr)"
+Change the case to lowercase of elements of an array,https://www.geeksforgeeks.org/numpy-string-operations-lower-function/,"# Python Program explaining
+# numpy.char.lower() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""GEEKS"", ""FOR"", ""GEEKS""])
+
+print(""input array : "", in_arr)
+
+out_arr = geek.char.lower(in_arr)
+print(""output lowercased array :"", out_arr)","input array :  ['P4Q R' '4Q RP' 'Q RP4' 'RP4Q']
+
","Change the case to lowercase of elements of an array
+# Python Program explaining
+# numpy.char.lower() function
+
+import numpy as geek
+
+
+in_arr = geek.array([""GEEKS"", ""FOR"", ""GEEKS""])
+
+print(""input array : "", in_arr)
+
+out_arr = geek.char.lower(in_arr)
+print(""output lowercased array :"", out_arr)"
+Join String List by a separator,https://www.geeksforgeeks.org/numpy-string-operations-join-function/,"# Python program explaining
+# numpy.core.defchararray.join() method
+
+# importing numpy
+import numpy as geek
+
+# input array
+in_arr = geek.array([""Python"", ""Numpy"", ""Pandas""])
+print(""Input original array : "", in_arr)
+
+# creating the separator
+sep = geek.array([""-"", ""+"", ""*""])
+
+
+out_arr = geek.core.defchararray.join(sep, in_arr)
+print(""Output joined array: "", out_arr)","Input original array :  ['Python' 'Numpy' 'Pandas']
+
","Join String List by a separator
+# Python program explaining
+# numpy.core.defchararray.join() method
+
+# importing numpy
+import numpy as geek
+
+# input array
+in_arr = geek.array([""Python"", ""Numpy"", ""Pandas""])
+print(""Input original array : "", in_arr)
+
+# creating the separator
+sep = geek.array([""-"", ""+"", ""*""])
+
+
+out_arr = geek.core.defchararray.join(sep, in_arr)
+print(""Output joined array: "", out_arr)"
+Check if two same shaped string arrayss one by one,https://www.geeksforgeeks.org/numpy-string-operations-not_equal-function/,"# Python program explaining
+# numpy.char.not_equal() method
+
+# importing numpy
+import numpy as geek
+
+# input arrays
+in_arr1 = geek.array(""numpy"")
+print(""1st Input array : "", in_arr1)
+
+in_arr2 = geek.array(""numpy"")
+print(""2nd Input array : "", in_arr2)
+
+# checking if they are not equal
+out_arr = geek.char.not_equal(in_arr1, in_arr2)
+print(""Output array: "", out_arr)","From code
+1st Input array :  numpy","Check if two same shaped string arrayss one by one
+# Python program explaining
+# numpy.char.not_equal() method
+
+# importing numpy
+import numpy as geek
+
+# input arrays
+in_arr1 = geek.array(""numpy"")
+print(""1st Input array : "", in_arr1)
+
+in_arr2 = geek.array(""numpy"")
+print(""2nd Input array : "", in_arr2)
+
+# checking if they are not equal
+out_arr = geek.char.not_equal(in_arr1, in_arr2)
+print(""Output array: "", out_arr)"
+Check if two same shaped string arrayss one by one,https://www.geeksforgeeks.org/numpy-string-operations-not_equal-function/,"# Python program explaining
+# numpy.char.not_equal() method
+
+# importing numpy
+import numpy as geek
+
+# input arrays
+in_arr1 = geek.array([""Geeks"", ""for"", ""Geeks""])
+print(""1st Input array : "", in_arr1)
+
+in_arr2 = geek.array([""Geek"", ""for"", ""Geek""])
+print(""2nd Input array : "", in_arr2)
+
+# checking if they are not equal
+out_arr = geek.char.not_equal(in_arr1, in_arr2)
+print(""Output array: "", out_arr)","From code
+1st Input array :  numpy","Check if two same shaped string arrayss one by one
+# Python program explaining
+# numpy.char.not_equal() method
+
+# importing numpy
+import numpy as geek
+
+# input arrays
+in_arr1 = geek.array([""Geeks"", ""for"", ""Geeks""])
+print(""1st Input array : "", in_arr1)
+
+in_arr2 = geek.array([""Geek"", ""for"", ""Geek""])
+print(""2nd Input array : "", in_arr2)
+
+# checking if they are not equal
+out_arr = geek.char.not_equal(in_arr1, in_arr2)
+print(""Output array: "", out_arr)"
+Check if two same shaped string arrayss one by one,https://www.geeksforgeeks.org/numpy-string-operations-not_equal-function/,"# Python program explaining
+# numpy.char.not_equal() method
+
+# importing numpy
+import numpy as geek
+
+# input arrays
+in_arr1 = geek.array([""10"", ""11"", ""12""])
+print(""1st Input array : "", in_arr1)
+
+in_arr2 = geek.array([""10"", ""11"", ""121""])
+print(""2nd Input array : "", in_arr2)
+
+
+# checking if they are not equal
+out_arr = geek.char.not_equal(in_arr1, in_arr2)
+print(""Output array: "", out_arr)","From code
+1st Input array :  numpy","Check if two same shaped string arrayss one by one
+# Python program explaining
+# numpy.char.not_equal() method
+
+# importing numpy
+import numpy as geek
+
+# input arrays
+in_arr1 = geek.array([""10"", ""11"", ""12""])
+print(""1st Input array : "", in_arr1)
+
+in_arr2 = geek.array([""10"", ""11"", ""121""])
+print(""2nd Input array : "", in_arr2)
+
+
+# checking if they are not equal
+out_arr = geek.char.not_equal(in_arr1, in_arr2)
+print(""Output array: "", out_arr)"
+Count the number of substrings in an array,https://www.geeksforgeeks.org/numpy-string-operations-count-function/,"# Python program explaining
+# numpy.char.count() method
+
+# importing numpy as geek
+import numpy as geek
+
+# input arrays
+in_arr = geek.array([""Sayantan"", ""  Sayan  "", ""Sayansubhra""])
+print(""Input array : "", in_arr)
+
+# output arrays
+out_arr = geek.char.count(in_arr, sub=""an"")
+print(""Output array: "", out_arr)","Input array :  ['Sayantan' ' Sayan ' 'Sayansubhra']
+
","Count the number of substrings in an array
+# Python program explaining
+# numpy.char.count() method
+
+# importing numpy as geek
+import numpy as geek
+
+# input arrays
+in_arr = geek.array([""Sayantan"", ""  Sayan  "", ""Sayansubhra""])
+print(""Input array : "", in_arr)
+
+# output arrays
+out_arr = geek.char.count(in_arr, sub=""an"")
+print(""Output array: "", out_arr)"
+Count the number of substrings in an array,https://www.geeksforgeeks.org/numpy-string-operations-count-function/,"# Python program explaining
+# numpy.char.count() method
+
+# importing numpy as geek
+import numpy as geek
+
+# input arrays
+in_arr = geek.array([""Sayantan"", ""  Sayan  "", ""Sayansubhra""])
+print(""Input array : "", in_arr)
+
+# output arrays
+out_arr = geek.char.count(in_arr, sub=""a"", start=1, end=8)
+print(""Output array: "", out_arr)","Input array :  ['Sayantan' ' Sayan ' 'Sayansubhra']
+
","Count the number of substrings in an array
+# Python program explaining
+# numpy.char.count() method
+
+# importing numpy as geek
+import numpy as geek
+
+# input arrays
+in_arr = geek.array([""Sayantan"", ""  Sayan  "", ""Sayansubhra""])
+print(""Input array : "", in_arr)
+
+# output arrays
+out_arr = geek.char.count(in_arr, sub=""a"", start=1, end=8)
+print(""Output array: "", out_arr)"
+Find the lowest index of the substring in an array,https://www.geeksforgeeks.org/numpy-string-operations-find-function/,"# Python program explaining
+# numpy.char.find() method
+
+# importing numpy as geek
+import numpy as geek
+
+# input arrays
+in_arr = geek.array([""aAaAaA"", ""baA"", ""abBABba""])
+print(""Input array : "", in_arr)
+
+# output arrays
+out_arr = geek.char.find(in_arr, sub=""A"")
+print(""Output array: "", out_arr)","Input array :  ['aAaAaA' 'baA' 'abBABba']
+
","Find the lowest index of the substring in an array
+# Python program explaining
+# numpy.char.find() method
+
+# importing numpy as geek
+import numpy as geek
+
+# input arrays
+in_arr = geek.array([""aAaAaA"", ""baA"", ""abBABba""])
+print(""Input array : "", in_arr)
+
+# output arrays
+out_arr = geek.char.find(in_arr, sub=""A"")
+print(""Output array: "", out_arr)"
+Find the lowest index of the substring in an array,https://www.geeksforgeeks.org/numpy-string-operations-find-function/,"# Python program explaining
+# numpy.char.find() method
+
+# importing numpy as geek
+import numpy as geek
+
+# input arrays
+in_arr = geek.array([""aAaAaA"", ""aA"", ""abBABba""])
+print(""Input array : "", in_arr)
+
+# output arrays
+out_arr = geek.char.find(in_arr, sub=""a"", start=3, end=7)
+print(""Output array: "", out_arr)","Input array :  ['aAaAaA' 'baA' 'abBABba']
+
","Find the lowest index of the substring in an array
+# Python program explaining
+# numpy.char.find() method
+
+# importing numpy as geek
+import numpy as geek
+
+# input arrays
+in_arr = geek.array([""aAaAaA"", ""aA"", ""abBABba""])
+print(""Input array : "", in_arr)
+
+# output arrays
+out_arr = geek.char.find(in_arr, sub=""a"", start=3, end=7)
+print(""Output array: "", out_arr)"
+Different ways to convert a Python dictionary to a NumPy array,https://www.geeksforgeeks.org/different-ways-to-convert-a-python-dictionary-to-a-numpy-array/,"# importing required librariess
+import numpy as np
+from ast import literal_eval
+
+# creating class of string
+name_list = """"""{
+   ""column0"": {""First_Name"": ""Akash"",
+   ""Second_Name"": ""kumar"", ""Interest"": ""Coding""},
+                 
+   ""column1"": {""First_Name"": ""Ayush"",
+   ""Second_Name"": ""Sharma"", ""Interest"": ""Cricket""},
+    
+   ""column2"": {""First_Name"": ""Diksha"",
+   ""Second_Name"": ""Sharma"",""Interest"": ""Reading""},
+    
+   ""column3"": {""First_Name"":"" Priyanka"",
+   ""Second_Name"": ""Kumari"", ""Interest"": ""Dancing""}
+    
+  }""""""
+print(""Type of name_list created:\n"", type(name_list))
+
+# converting string type to dictionary
+t = literal_eval(name_list)
+
+# printing the original dictionary
+print(""\nPrinting the original Name_list dictionary:\n"", t)
+
+print(""Type of original dictionary:\n"", type(t))
+
+# converting dictionary to numpy array
+result_nparra = np.array(
+    [[v[j] for j in [""First_Name"", ""Second_Name"", ""Interest""]] for k, v in t.items()]
+)
+
+print(""\nConverted ndarray from the Original dictionary:\n"", result_nparra)
+
+# printing the type of converted array
+print(""Type:\n"", type(result_nparra))","From code
+<class 'dict'>","Different ways to convert a Python dictionary to a NumPy array
+# importing required librariess
+import numpy as np
+from ast import literal_eval
+
+# creating class of string
+name_list = """"""{
+   ""column0"": {""First_Name"": ""Akash"",
+   ""Second_Name"": ""kumar"", ""Interest"": ""Coding""},
+                 
+   ""column1"": {""First_Name"": ""Ayush"",
+   ""Second_Name"": ""Sharma"", ""Interest"": ""Cricket""},
+    
+   ""column2"": {""First_Name"": ""Diksha"",
+   ""Second_Name"": ""Sharma"",""Interest"": ""Reading""},
+    
+   ""column3"": {""First_Name"":"" Priyanka"",
+   ""Second_Name"": ""Kumari"", ""Interest"": ""Dancing""}
+    
+  }""""""
+print(""Type of name_list created:\n"", type(name_list))
+
+# converting string type to dictionary
+t = literal_eval(name_list)
+
+# printing the original dictionary
+print(""\nPrinting the original Name_list dictionary:\n"", t)
+
+print(""Type of original dictionary:\n"", type(t))
+
+# converting dictionary to numpy array
+result_nparra = np.array(
+    [[v[j] for j in [""First_Name"", ""Second_Name"", ""Interest""]] for k, v in t.items()]
+)
+
+print(""\nConverted ndarray from the Original dictionary:\n"", result_nparra)
+
+# printing the type of converted array
+print(""Type:\n"", type(result_nparra))"
+Different ways to convert a Python dictionary to a NumPy array,https://www.geeksforgeeks.org/different-ways-to-convert-a-python-dictionary-to-a-numpy-array/,"# importing library
+import numpy as np
+
+# creating dictionary as key as
+# a number and value as its cube
+dict_created = {0: 0, 1: 1, 2: 8, 3: 27, 4: 64, 5: 125, 6: 216}
+
+# printing type of dictionary created
+print(type(dict_created))
+
+# converting dictionary to
+# numpy array
+res_array = np.array(list(dict_created.items()))
+
+# printing the converted array
+print(res_array)
+
+# printing type of converted array
+print(type(res_array))","From code
+<class 'dict'>","Different ways to convert a Python dictionary to a NumPy array
+# importing library
+import numpy as np
+
+# creating dictionary as key as
+# a number and value as its cube
+dict_created = {0: 0, 1: 1, 2: 8, 3: 27, 4: 64, 5: 125, 6: 216}
+
+# printing type of dictionary created
+print(type(dict_created))
+
+# converting dictionary to
+# numpy array
+res_array = np.array(list(dict_created.items()))
+
+# printing the converted array
+print(res_array)
+
+# printing type of converted array
+print(type(res_array))"
+How to convert a list and tuple into NumPy arrays?,https://www.geeksforgeeks.org/how-to-convert-a-list-and-tuple-into-numpy-arrays/,"import numpy as np
+
+
+# list
+list1 = [3, 4, 5, 6]
+print(type(list1))
+print(list1)
+print()
+
+# conversion
+array1 = np.asarray(list1)
+print(type(array1))
+print(array1)
+print()
+
+# tuple
+tuple1 = ([8, 4, 6], [1, 2, 3])
+print(type(tuple1))
+print(tuple1)
+print()
+
+# conversion
+array2 = np.asarray(tuple1)
+print(type(array2))
+print(array2)","From code
+numpy.asarray(  a, type = None, order = None ) ","How to convert a list and tuple into NumPy arrays?
+import numpy as np
+
+
+# list
+list1 = [3, 4, 5, 6]
+print(type(list1))
+print(list1)
+print()
+
+# conversion
+array1 = np.asarray(list1)
+print(type(array1))
+print(array1)
+print()
+
+# tuple
+tuple1 = ([8, 4, 6], [1, 2, 3])
+print(type(tuple1))
+print(tuple1)
+print()
+
+# conversion
+array2 = np.asarray(tuple1)
+print(type(array2))
+print(array2)"
+How to convert a list and tuple into NumPy arrays?,https://www.geeksforgeeks.org/how-to-convert-a-list-and-tuple-into-numpy-arrays/,"import numpy as np
+
+
+# list
+list1 = [1, 2, 3]
+print(type(list1))
+print(list1)
+print()
+
+# conversion
+array1 = np.array(list1)
+print(type(array1))
+print(array1)
+print()
+
+# tuple
+tuple1 = (1, 2, 3)
+print(type(tuple1))
+print(tuple1)
+print()
+
+# conversion
+array2 = np.array(tuple1)
+print(type(array2))
+print(array2)
+print()
+
+# list, array and tuple
+array3 = np.array([tuple1, list1, array2])
+print(type(array3))
+print(array3)","From code
+numpy.asarray(  a, type = None, order = None ) ","How to convert a list and tuple into NumPy arrays?
+import numpy as np
+
+
+# list
+list1 = [1, 2, 3]
+print(type(list1))
+print(list1)
+print()
+
+# conversion
+array1 = np.array(list1)
+print(type(array1))
+print(array1)
+print()
+
+# tuple
+tuple1 = (1, 2, 3)
+print(type(tuple1))
+print(tuple1)
+print()
+
+# conversion
+array2 = np.array(tuple1)
+print(type(array2))
+print(array2)
+print()
+
+# list, array and tuple
+array3 = np.array([tuple1, list1, array2])
+print(type(array3))
+print(array3)"
+Ways to convert array of strings to array of floats,https://www.geeksforgeeks.org/python-ways-to-convert-array-of-strings-to-array-of-floats/,"import numpy as np
+
+# initialising array
+ini_array = np.array([""1.1"", ""1.5"", ""2.7"", ""8.9""])
+
+# printing initial array
+print(""initial array"", str(ini_array))
+
+# converting to array of floats
+# using np.astype
+res = ini_array.astype(np.float)
+
+# printing final result
+print(""final array"", str(res))","From code
+initial array: ['1.1' '1.5' '2.7' '8.9']","Ways to convert array of strings to array of floats
+import numpy as np
+
+# initialising array
+ini_array = np.array([""1.1"", ""1.5"", ""2.7"", ""8.9""])
+
+# printing initial array
+print(""initial array"", str(ini_array))
+
+# converting to array of floats
+# using np.astype
+res = ini_array.astype(np.float)
+
+# printing final result
+print(""final array"", str(res))"
+Ways to convert array of strings to array of floats,https://www.geeksforgeeks.org/python-ways-to-convert-array-of-strings-to-array-of-floats/,"def convert_to_floats(arr):
+    # Use the map function to apply the float function to each element in the input list
+    result = map(float, arr)
+    # Return the resulting iterator as a list
+    return list(result)
+
+
+# Test the function
+arr = [""1.1"", ""1.5"", ""2.7"", ""8.9""]
+print(convert_to_floats(arr))
+# This code is contributed by Edula Vinay Kumar Reddy","From code
+initial array: ['1.1' '1.5' '2.7' '8.9']","Ways to convert array of strings to array of floats
+def convert_to_floats(arr):
+    # Use the map function to apply the float function to each element in the input list
+    result = map(float, arr)
+    # Return the resulting iterator as a list
+    return list(result)
+
+
+# Test the function
+arr = [""1.1"", ""1.5"", ""2.7"", ""8.9""]
+print(convert_to_floats(arr))
+# This code is contributed by Edula Vinay Kumar Reddy"
+Ways to convert array of strings to array of floats,https://www.geeksforgeeks.org/python-ways-to-convert-array-of-strings-to-array-of-floats/,"import numpy as np
+
+# initialising array
+ini_array = np.array([""1.1"", ""1.5"", ""2.7"", ""8.9""])
+
+# printing initial array
+print(""initial array"", str(ini_array))
+
+# converting to array of floats
+# using np.fromstring
+ini_array = "", "".join(ini_array)
+ini_array = np.fromstring(ini_array, dtype=np.float, sep="", "")
+
+# printing final result
+print(""final array"", str(ini_array))","From code
+initial array: ['1.1' '1.5' '2.7' '8.9']","Ways to convert array of strings to array of floats
+import numpy as np
+
+# initialising array
+ini_array = np.array([""1.1"", ""1.5"", ""2.7"", ""8.9""])
+
+# printing initial array
+print(""initial array"", str(ini_array))
+
+# converting to array of floats
+# using np.fromstring
+ini_array = "", "".join(ini_array)
+ini_array = np.fromstring(ini_array, dtype=np.float, sep="", "")
+
+# printing final result
+print(""final array"", str(ini_array))"
+Ways to convert array of strings to array of floats,https://www.geeksforgeeks.org/python-ways-to-convert-array-of-strings-to-array-of-floats/,"import numpy as np
+
+# initialising array
+ini_array = np.array([""1.1"", ""1.5"", ""2.7"", ""8.9""])
+
+# printing initial array
+print(""initial array"", str(ini_array))
+
+# converting to array of floats
+# using np.asarray
+final_array = b = np.asarray(ini_array, dtype=np.float64, order=""C"")
+
+# printing final result
+print(""final array"", str(final_array))","From code
+initial array: ['1.1' '1.5' '2.7' '8.9']","Ways to convert array of strings to array of floats
+import numpy as np
+
+# initialising array
+ini_array = np.array([""1.1"", ""1.5"", ""2.7"", ""8.9""])
+
+# printing initial array
+print(""initial array"", str(ini_array))
+
+# converting to array of floats
+# using np.asarray
+final_array = b = np.asarray(ini_array, dtype=np.float64, order=""C"")
+
+# printing final result
+print(""final array"", str(final_array))"
+Ways to convert array of strings to array of floats,https://www.geeksforgeeks.org/python-ways-to-convert-array-of-strings-to-array-of-floats/,"import numpy as np
+
+# initialising array
+ini_array = np.array([""1.1"", ""1.5"", ""2.7"", ""8.9""])
+
+# printing initial array
+print(""initial array"", str(ini_array))
+
+# converting to array of floats
+# using np.asarray
+final_array = b = np.asfarray(ini_array, dtype=float)
+
+# printing final result
+print(""final array"", str(final_array))","From code
+initial array: ['1.1' '1.5' '2.7' '8.9']","Ways to convert array of strings to array of floats
+import numpy as np
+
+# initialising array
+ini_array = np.array([""1.1"", ""1.5"", ""2.7"", ""8.9""])
+
+# printing initial array
+print(""initial array"", str(ini_array))
+
+# converting to array of floats
+# using np.asarray
+final_array = b = np.asfarray(ini_array, dtype=float)
+
+# printing final result
+print(""final array"", str(final_array))"
+Ways to convert array of strings to array of floats,https://www.geeksforgeeks.org/python-ways-to-convert-array-of-strings-to-array-of-floats/,"def convert_strings_to_floats(input_array):
+    output_array = []
+    for element in input_array:
+        converted_float = float(element)
+        output_array.append(converted_float)
+    return output_array
+
+
+input_array = [""1.1"", ""1.5"", ""2.7"", ""8.9""]
+output_array = convert_strings_to_floats(input_array)
+print(output_array)","From code
+initial array: ['1.1' '1.5' '2.7' '8.9']","Ways to convert array of strings to array of floats
+def convert_strings_to_floats(input_array):
+    output_array = []
+    for element in input_array:
+        converted_float = float(element)
+        output_array.append(converted_float)
+    return output_array
+
+
+input_array = [""1.1"", ""1.5"", ""2.7"", ""8.9""]
+output_array = convert_strings_to_floats(input_array)
+print(output_array)"
+How to Convert an image to NumPy array and save it to CSV file using Python?,https://www.geeksforgeeks.org/how-to-convert-an-image-to-numpy-array-and-saveit-to-csv-file-using-python/,"# import required libraries
+from PIL import Image
+import numpy as gfg
+
+# read an image
+img = Image.open(""geeksforgeeks.jpg"")
+
+# convert image object into array
+imageToMatrice = gfg.asarray(img)
+
+# printing shape of image
+print(imageToMatrice.shape)","From code
+(251, 335, 3)","How to Convert an image to NumPy array and save it to CSV file using Python?
+# import required libraries
+from PIL import Image
+import numpy as gfg
+
+# read an image
+img = Image.open(""geeksforgeeks.jpg"")
+
+# convert image object into array
+imageToMatrice = gfg.asarray(img)
+
+# printing shape of image
+print(imageToMatrice.shape)"
+How to Convert an image to NumPy array and save it to CSV file using Python?,https://www.geeksforgeeks.org/how-to-convert-an-image-to-numpy-array-and-saveit-to-csv-file-using-python/,"# import library
+from matplotlib.image import imread
+
+# read an image
+imageToMatrice = imread(""geeksforgeeks.jpg"")
+
+# show shape of the image
+print(imageToMatrice.shape)","From code
+(251, 335, 3)","How to Convert an image to NumPy array and save it to CSV file using Python?
+# import library
+from matplotlib.image import imread
+
+# read an image
+imageToMatrice = imread(""geeksforgeeks.jpg"")
+
+# show shape of the image
+print(imageToMatrice.shape)"
+How to Convert an image to NumPy array and save it to CSV file using Python?,https://www.geeksforgeeks.org/how-to-convert-an-image-to-numpy-array-and-saveit-to-csv-file-using-python/,"# import required libraries
+import numpy as gfg
+import matplotlib.image as img
+
+# read an image
+imageMat = img.imread(""gfg.jpg"")
+print(""Image shape:"", imageMat.shape)
+
+# if image is colored (RGB)
+if imageMat.shape[2] == 3:
+    # reshape it from 3D matrice to 2D matrice
+    imageMat_reshape = imageMat.reshape(imageMat.shape[0], -1)
+    print(""Reshaping to 2D array:"", imageMat_reshape.shape)
+
+# if image is grayscale
+else:
+    # remain as it is
+    imageMat_reshape = imageMat
+
+# saving matrice to .csv file
+gfg.savetxt(""geek.csv"", imageMat_reshape)
+
+# retrieving matrice from the .csv file
+loaded_2D_mat = gfg.loadtxt(""geek.csv"")
+
+# reshaping it to 3D matrice
+loaded_mat = loaded_2D_mat.reshape(
+    loaded_2D_mat.shape[0],
+    loaded_2D_mat.shape[1] // imageMat.shape[2],
+    imageMat.shape[2],
+)
+
+print(""Image shape of loaded Image:"", loaded_mat.shape)
+
+# check if both matrice have same shape or not
+if (imageMat == loaded_mat).all():
+    print(
+        ""\n\nYes"", ""The loaded matrice from CSV file is same as original image matrice""
+    )","From code
+(251, 335, 3)","How to Convert an image to NumPy array and save it to CSV file using Python?
+# import required libraries
+import numpy as gfg
+import matplotlib.image as img
+
+# read an image
+imageMat = img.imread(""gfg.jpg"")
+print(""Image shape:"", imageMat.shape)
+
+# if image is colored (RGB)
+if imageMat.shape[2] == 3:
+    # reshape it from 3D matrice to 2D matrice
+    imageMat_reshape = imageMat.reshape(imageMat.shape[0], -1)
+    print(""Reshaping to 2D array:"", imageMat_reshape.shape)
+
+# if image is grayscale
+else:
+    # remain as it is
+    imageMat_reshape = imageMat
+
+# saving matrice to .csv file
+gfg.savetxt(""geek.csv"", imageMat_reshape)
+
+# retrieving matrice from the .csv file
+loaded_2D_mat = gfg.loadtxt(""geek.csv"")
+
+# reshaping it to 3D matrice
+loaded_mat = loaded_2D_mat.reshape(
+    loaded_2D_mat.shape[0],
+    loaded_2D_mat.shape[1] // imageMat.shape[2],
+    imageMat.shape[2],
+)
+
+print(""Image shape of loaded Image:"", loaded_mat.shape)
+
+# check if both matrice have same shape or not
+if (imageMat == loaded_mat).all():
+    print(
+        ""\n\nYes"", ""The loaded matrice from CSV file is same as original image matrice""
+    )"
+How to Convert an image to NumPy array and save it to CSV file using Python?,https://www.geeksforgeeks.org/how-to-convert-an-image-to-numpy-array-and-saveit-to-csv-file-using-python/,"# import required libraries
+import numpy as gfg
+import matplotlib.image as img
+import pandas as pd
+
+# read an image
+imageMat = img.imread(""gfg.jpg"")
+print(""Image shape:"", imageMat.shape)
+
+# if image is colored (RGB)
+if imageMat.shape[2] == 3:
+    # reshape it from 3D matrice to 2D matrice
+    imageMat_reshape = imageMat.reshape(imageMat.shape[0], -1)
+    print(""Reshaping to 2D array:"", imageMat_reshape.shape)
+
+# if image is grayscale
+else:
+    # remain as it is
+    imageMat_reshape = imageMat
+
+# converting it to dataframe.
+mat_df = pd.DataFrame(imageMat_reshape)
+
+# exporting dataframe to CSV file.
+mat_df.to_csv(""gfgfile.csv"", header=None, index=None)
+
+# retrieving dataframe from CSV file
+loaded_df = pd.read_csv(""gfgfile.csv"", sep="","", header=None)
+# getting matrice values.
+loaded_2D_mat = loaded_df.values
+
+# reshaping it to 3D matrice
+loaded_mat = loaded_2D_mat.reshape(
+    loaded_2D_mat.shape[0],
+    loaded_2D_mat.shape[1] // imageMat.shape[2],
+    imageMat.shape[2],
+)
+
+print(""Image shape of loaded Image :"", loaded_mat.shape)
+
+# check if both matrice have same shape or not
+if (imageMat == loaded_mat).all():
+    print(
+        ""\n\nYes"", ""The loaded matrice from CSV file is same as original image matrice""
+    )","From code
+(251, 335, 3)","How to Convert an image to NumPy array and save it to CSV file using Python?
+# import required libraries
+import numpy as gfg
+import matplotlib.image as img
+import pandas as pd
+
+# read an image
+imageMat = img.imread(""gfg.jpg"")
+print(""Image shape:"", imageMat.shape)
+
+# if image is colored (RGB)
+if imageMat.shape[2] == 3:
+    # reshape it from 3D matrice to 2D matrice
+    imageMat_reshape = imageMat.reshape(imageMat.shape[0], -1)
+    print(""Reshaping to 2D array:"", imageMat_reshape.shape)
+
+# if image is grayscale
+else:
+    # remain as it is
+    imageMat_reshape = imageMat
+
+# converting it to dataframe.
+mat_df = pd.DataFrame(imageMat_reshape)
+
+# exporting dataframe to CSV file.
+mat_df.to_csv(""gfgfile.csv"", header=None, index=None)
+
+# retrieving dataframe from CSV file
+loaded_df = pd.read_csv(""gfgfile.csv"", sep="","", header=None)
+# getting matrice values.
+loaded_2D_mat = loaded_df.values
+
+# reshaping it to 3D matrice
+loaded_mat = loaded_2D_mat.reshape(
+    loaded_2D_mat.shape[0],
+    loaded_2D_mat.shape[1] // imageMat.shape[2],
+    imageMat.shape[2],
+)
+
+print(""Image shape of loaded Image :"", loaded_mat.shape)
+
+# check if both matrice have same shape or not
+if (imageMat == loaded_mat).all():
+    print(
+        ""\n\nYes"", ""The loaded matrice from CSV file is same as original image matrice""
+    )"
+How to save a NumPy array to a text file?,https://www.geeksforgeeks.org/how-to-save-a-numpy-array-to-a-text-file/,"# Program to save a NumPy array to a text file
+
+# Importing required libraries
+import numpy
+
+# Creating an array
+List = [1, 2, 3, 4, 5]
+Array = numpy.array(List)
+
+# Displaying the array
+print(""Array:\n"", Array)
+file = open(""file1.txt"", ""w+"")
+
+# Saving the array in a text file
+content = str(Array)
+file.write(content)
+file.close()
+
+# Displaying the contents of the text file
+file = open(""file1.txt"", ""r"")
+content = file.read()
+
+print(""\nContent in file1.txt:\n"", content)
+file.close()","From code
+Array:","How to save a NumPy array to a text file?
+# Program to save a NumPy array to a text file
+
+# Importing required libraries
+import numpy
+
+# Creating an array
+List = [1, 2, 3, 4, 5]
+Array = numpy.array(List)
+
+# Displaying the array
+print(""Array:\n"", Array)
+file = open(""file1.txt"", ""w+"")
+
+# Saving the array in a text file
+content = str(Array)
+file.write(content)
+file.close()
+
+# Displaying the contents of the text file
+file = open(""file1.txt"", ""r"")
+content = file.read()
+
+print(""\nContent in file1.txt:\n"", content)
+file.close()"
+How to save a NumPy array to a text file?,https://www.geeksforgeeks.org/how-to-save-a-numpy-array-to-a-text-file/,"# Program to save a NumPy array to a text file
+
+# Importing required libraries
+import numpy
+
+# Creating 2D array
+List = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
+Array = numpy.array(List)
+
+# Displaying the array
+print(""Array:\n"", Array)
+file = open(""file2.txt"", ""w+"")
+
+# Saving the 2D array in a text file
+content = str(Array)
+file.write(content)
+file.close()
+
+# Displaying the contents of the text file
+file = open(""file2.txt"", ""r"")
+content = file.read()
+
+print(""\nContent in file2.txt:\n"", content)
+file.close()","From code
+Array:","How to save a NumPy array to a text file?
+# Program to save a NumPy array to a text file
+
+# Importing required libraries
+import numpy
+
+# Creating 2D array
+List = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
+Array = numpy.array(List)
+
+# Displaying the array
+print(""Array:\n"", Array)
+file = open(""file2.txt"", ""w+"")
+
+# Saving the 2D array in a text file
+content = str(Array)
+file.write(content)
+file.close()
+
+# Displaying the contents of the text file
+file = open(""file2.txt"", ""r"")
+content = file.read()
+
+print(""\nContent in file2.txt:\n"", content)
+file.close()"
+How to save a NumPy array to a text file?,https://www.geeksforgeeks.org/how-to-save-a-numpy-array-to-a-text-file/,"# Program to save a NumPy array to a text file
+
+# Importing required libraries
+import numpy
+
+# Creating an array
+List = [1, 2, 3, 4, 5]
+Array = numpy.array(List)
+
+# Displaying the array
+print(""Array:\n"", Array)
+
+# Saving the array in a text file
+numpy.savetxt(""file1.txt"", Array)
+
+# Displaying the contents of the text file
+content = numpy.loadtxt(""file1.txt"")
+print(""\nContent in file1.txt:\n"", content)","From code
+Array:","How to save a NumPy array to a text file?
+# Program to save a NumPy array to a text file
+
+# Importing required libraries
+import numpy
+
+# Creating an array
+List = [1, 2, 3, 4, 5]
+Array = numpy.array(List)
+
+# Displaying the array
+print(""Array:\n"", Array)
+
+# Saving the array in a text file
+numpy.savetxt(""file1.txt"", Array)
+
+# Displaying the contents of the text file
+content = numpy.loadtxt(""file1.txt"")
+print(""\nContent in file1.txt:\n"", content)"
+How to save a NumPy array to a text file?,https://www.geeksforgeeks.org/how-to-save-a-numpy-array-to-a-text-file/,"# Program to save a NumPy array to a text file
+
+# Importing required libraries
+import numpy
+
+# Creating 2D array
+List = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
+Array = numpy.array(List)
+
+# Displaying the array
+print(""Array:\n"", Array)
+
+# Saving the 2D array in a text file
+numpy.savetxt(""file2.txt"", Array)
+
+# Displaying the contents of the text file
+content = numpy.loadtxt(""file2.txt"")
+print(""\nContent in file2.txt:\n"", content)","From code
+Array:","How to save a NumPy array to a text file?
+# Program to save a NumPy array to a text file
+
+# Importing required libraries
+import numpy
+
+# Creating 2D array
+List = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
+Array = numpy.array(List)
+
+# Displaying the array
+print(""Array:\n"", Array)
+
+# Saving the 2D array in a text file
+numpy.savetxt(""file2.txt"", Array)
+
+# Displaying the contents of the text file
+content = numpy.loadtxt(""file2.txt"")
+print(""\nContent in file2.txt:\n"", content)"
+Load data from a text file,https://www.geeksforgeeks.org/numpy-loadtxt-in-python/,"# Python program explaining
+# loadtxt() function
+import numpy as geek
+
+# StringIO behaves like a file object
+from io import StringIO
+
+c = StringIO(""0 1 2 \n3 4 5"")
+d = geek.loadtxt(c)
+
+print(d)","From code
+[[ 0.  1.  2.]
","Load data from a text file
+# Python program explaining
+# loadtxt() function
+import numpy as geek
+
+# StringIO behaves like a file object
+from io import StringIO
+
+c = StringIO(""0 1 2 \n3 4 5"")
+d = geek.loadtxt(c)
+
+print(d)"
+Load data from a text file,https://www.geeksforgeeks.org/numpy-loadtxt-in-python/,"# Python program explaining
+# loadtxt() function
+import numpy as geek
+
+# StringIO behaves like a file object
+from io import StringIO
+
+c = StringIO(""1, 2, 3\n4, 5, 6"")
+x, y, z = geek.loadtxt(c, delimiter="", "", usecols=(0, 1, 2), unpack=True)
+
+print(""x is: "", x)
+print(""y is: "", y)
+print(""z is: "", z)","From code
+[[ 0.  1.  2.]
","Load data from a text file
+# Python program explaining
+# loadtxt() function
+import numpy as geek
+
+# StringIO behaves like a file object
+from io import StringIO
+
+c = StringIO(""1, 2, 3\n4, 5, 6"")
+x, y, z = geek.loadtxt(c, delimiter="", "", usecols=(0, 1, 2), unpack=True)
+
+print(""x is: "", x)
+print(""y is: "", y)
+print(""z is: "", z)"
+Load data from a text file,https://www.geeksforgeeks.org/numpy-loadtxt-in-python/,"# Python program explaining
+# loadtxt() function
+import numpy as geek
+
+# StringIO behaves like a file object
+from io import StringIO
+
+d = StringIO(""M 21 72\nF 35 58"")
+e = geek.loadtxt(
+    d, dtype={""names"": (""gender"", ""age"", ""weight""), ""formats"": (""S1"", ""i4"", ""f4"")}
+)
+
+print(e)","From code
+[[ 0.  1.  2.]
","Load data from a text file
+# Python program explaining
+# loadtxt() function
+import numpy as geek
+
+# StringIO behaves like a file object
+from io import StringIO
+
+d = StringIO(""M 21 72\nF 35 58"")
+e = geek.loadtxt(
+    d, dtype={""names"": (""gender"", ""age"", ""weight""), ""formats"": (""S1"", ""i4"", ""f4"")}
+)
+
+print(e)"
+Make a Pandas DataFrame with two-dimensional list | Python,https://www.geeksforgeeks.org/make-a-pandas-dataframe-with-two-dimensional-list-python/,"# import pandas as pd
+import pandas as pd
+
+# List1
+lst = [[""Geek"", 25], [""is"", 30], [""for"", 26], [""Geeksforgeeks"", 22]]
+
+# creating df object with columns specified
+df = pd.DataFrame(lst, columns=[""Tag"", ""number""])
+print(df)","From code
+             Tag  number
","Make a Pandas DataFrame with two-dimensional list | Python
+# import pandas as pd
+import pandas as pd
+
+# List1
+lst = [[""Geek"", 25], [""is"", 30], [""for"", 26], [""Geeksforgeeks"", 22]]
+
+# creating df object with columns specified
+df = pd.DataFrame(lst, columns=[""Tag"", ""number""])
+print(df)"
+Make a Pandas DataFrame with two-dimensional list | Python,https://www.geeksforgeeks.org/make-a-pandas-dataframe-with-two-dimensional-list-python/,"import pandas as pd
+
+# List1
+lst = [
+    [""tom"", ""reacher"", 25],
+    [""krish"", ""pete"", 30],
+    [""nick"", ""wilson"", 26],
+    [""juli"", ""williams"", 22],
+]
+
+df = pd.DataFrame(lst, columns=[""FName"", ""LName"", ""Age""], dtype=float)
+print(df)","From code
+             Tag  number
","Make a Pandas DataFrame with two-dimensional list | Python
+import pandas as pd
+
+# List1
+lst = [
+    [""tom"", ""reacher"", 25],
+    [""krish"", ""pete"", 30],
+    [""nick"", ""wilson"", 26],
+    [""juli"", ""williams"", 22],
+]
+
+df = pd.DataFrame(lst, columns=[""FName"", ""LName"", ""Age""], dtype=float)
+print(df)"
+Python | Creating DataFrame from dict of narray/lists,https://www.geeksforgeeks.org/python-creating-dataframe-from-dict-of-narray-lists/,"# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {""Category"": [""Array"", ""Stack"", ""Queue""], ""Marks"": [20, 21, 19]}
+
+# Create DataFrame
+df = pd.DataFrame(data)
+
+# Print the output.
+print(df)","From code
+Category  Marks","Python | Creating DataFrame from dict of narray/lists
+# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {""Category"": [""Array"", ""Stack"", ""Queue""], ""Marks"": [20, 21, 19]}
+
+# Create DataFrame
+df = pd.DataFrame(data)
+
+# Print the output.
+print(df)"
+Python | Creating DataFrame from dict of narray/lists,https://www.geeksforgeeks.org/python-creating-dataframe-from-dict-of-narray-lists/,"# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {
+    ""Category"": [""Array"", ""Stack"", ""Queue""],
+    ""Student_1"": [20, 21, 19],
+    ""Student_2"": [15, 20, 14],
+}
+
+# Create DataFrame
+df = pd.DataFrame(data)
+
+# Print the output.
+print(df.transpose())","From code
+Category  Marks","Python | Creating DataFrame from dict of narray/lists
+# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {
+    ""Category"": [""Array"", ""Stack"", ""Queue""],
+    ""Student_1"": [20, 21, 19],
+    ""Student_2"": [15, 20, 14],
+}
+
+# Create DataFrame
+df = pd.DataFrame(data)
+
+# Print the output.
+print(df.transpose())"
+Python | Creating DataFrame from dict of narray/lists,https://www.geeksforgeeks.org/python-creating-dataframe-from-dict-of-narray-lists/,"# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {
+    ""Area"": [""Array"", ""Stack"", ""Queue""],
+    ""Student_1"": [20, 21, 19],
+    ""Student_2"": [15, 20, 14],
+}
+
+# Create DataFrame
+df = pd.DataFrame(data, index=[""Cat_1"", ""Cat_2"", ""Cat_3""])
+
+# Print the output.
+print(df)","From code
+Category  Marks","Python | Creating DataFrame from dict of narray/lists
+# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {
+    ""Area"": [""Array"", ""Stack"", ""Queue""],
+    ""Student_1"": [20, 21, 19],
+    ""Student_2"": [15, 20, 14],
+}
+
+# Create DataFrame
+df = pd.DataFrame(data, index=[""Cat_1"", ""Cat_2"", ""Cat_3""])
+
+# Print the output.
+print(df)"
+Python | Creating DataFrame from dict of narray/lists,https://www.geeksforgeeks.org/python-creating-dataframe-from-dict-of-narray-lists/,"# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {""Category"": [""Array"", ""Stack"", ""Queue""], ""Marks"": [20, 21, 19]}
+
+# Create DataFrame
+df = pd.DataFrame(data)
+
+# Print the output.
+print(df)","From code
+Category  Marks","Python | Creating DataFrame from dict of narray/lists
+# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {""Category"": [""Array"", ""Stack"", ""Queue""], ""Marks"": [20, 21, 19]}
+
+# Create DataFrame
+df = pd.DataFrame(data)
+
+# Print the output.
+print(df)"
+Python | Creating DataFrame from dict of narray/lists,https://www.geeksforgeeks.org/python-creating-dataframe-from-dict-of-narray-lists/,"# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {
+    ""Category"": [""Array"", ""Stack"", ""Queue""],
+    ""Student_1"": [20, 21, 19],
+    ""Student_2"": [15, 20, 14],
+}
+
+# Create DataFrame
+df = pd.DataFrame(data)
+
+# Print the output.
+print(df.transpose())","From code
+Category  Marks","Python | Creating DataFrame from dict of narray/lists
+# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {
+    ""Category"": [""Array"", ""Stack"", ""Queue""],
+    ""Student_1"": [20, 21, 19],
+    ""Student_2"": [15, 20, 14],
+}
+
+# Create DataFrame
+df = pd.DataFrame(data)
+
+# Print the output.
+print(df.transpose())"
+Python | Creating DataFrame from dict of narray/lists,https://www.geeksforgeeks.org/python-creating-dataframe-from-dict-of-narray-lists/,"# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {
+    ""Area"": [""Array"", ""Stack"", ""Queue""],
+    ""Student_1"": [20, 21, 19],
+    ""Student_2"": [15, 20, 14],
+}
+
+# Create DataFrame
+df = pd.DataFrame(data, index=[""Cat_1"", ""Cat_2"", ""Cat_3""])
+
+# Print the output.
+print(df)","From code
+Category  Marks","Python | Creating DataFrame from dict of narray/lists
+# Python code demonstrate creating
+# DataFrame from dict narray / lists
+# By default addresses.
+
+import pandas as pd
+
+# initialise data of lists.
+data = {
+    ""Area"": [""Array"", ""Stack"", ""Queue""],
+    ""Student_1"": [20, 21, 19],
+    ""Student_2"": [15, 20, 14],
+}
+
+# Create DataFrame
+df = pd.DataFrame(data, index=[""Cat_1"", ""Cat_2"", ""Cat_3""])
+
+# Print the output.
+print(df)"
+Creating Pandas dataframe using list of lists,https://www.geeksforgeeks.org/creating-pandas-dataframe-using-list-of-lists/,"# Import pandas library
+import pandas as pd
+
+# initialize list of lists
+data = [[""Geeks"", 10], [""for"", 15], [""geeks"", 20]]
+
+# Create the pandas DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age""])
+
+# print dataframe.
+print(df)","From code
+Name  Age","Creating Pandas dataframe using list of lists
+# Import pandas library
+import pandas as pd
+
+# initialize list of lists
+data = [[""Geeks"", 10], [""for"", 15], [""geeks"", 20]]
+
+# Create the pandas DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age""])
+
+# print dataframe.
+print(df)"
+Creating Pandas dataframe using list of lists,https://www.geeksforgeeks.org/creating-pandas-dataframe-using-list-of-lists/,"# Import pandas library
+import pandas as pd
+
+# initialize list of lists
+data = [
+    [""DS"", ""Linked_list"", 10],
+    [""DS"", ""Stack"", 9],
+    [""DS"", ""Queue"", 7],
+    [""Algo"", ""Greedy"", 8],
+    [""Algo"", ""DP"", 6],
+    [""Algo"", ""BackTrack"", 5],
+]
+
+# Create the pandas DataFrame
+df = pd.DataFrame(data, columns=[""Category"", ""Name"", ""Marks""])
+
+# print dataframe.
+print(df)","From code
+Name  Age","Creating Pandas dataframe using list of lists
+# Import pandas library
+import pandas as pd
+
+# initialize list of lists
+data = [
+    [""DS"", ""Linked_list"", 10],
+    [""DS"", ""Stack"", 9],
+    [""DS"", ""Queue"", 7],
+    [""Algo"", ""Greedy"", 8],
+    [""Algo"", ""DP"", 6],
+    [""Algo"", ""BackTrack"", 5],
+]
+
+# Create the pandas DataFrame
+df = pd.DataFrame(data, columns=[""Category"", ""Name"", ""Marks""])
+
+# print dataframe.
+print(df)"
+Creating Pandas dataframe using list of lists,https://www.geeksforgeeks.org/creating-pandas-dataframe-using-list-of-lists/,"# Import pandas library
+import pandas as pd
+
+# initialize list of lists
+data = [[1, 5, 10], [2, 6, 9], [3, 7, 8]]
+
+# Create the pandas DataFrame
+df = pd.DataFrame(data)
+
+# specifying column names
+df.columns = [""Col_1"", ""Col_2"", ""Col_3""]
+
+# print dataframe.
+print(df, ""\n"")
+
+# transpose of dataframe
+df = df.transpose()
+print(""Transpose of above dataframe is-\n"", df)","From code
+Name  Age","Creating Pandas dataframe using list of lists
+# Import pandas library
+import pandas as pd
+
+# initialize list of lists
+data = [[1, 5, 10], [2, 6, 9], [3, 7, 8]]
+
+# Create the pandas DataFrame
+df = pd.DataFrame(data)
+
+# specifying column names
+df.columns = [""Col_1"", ""Col_2"", ""Col_3""]
+
+# print dataframe.
+print(df, ""\n"")
+
+# transpose of dataframe
+df = df.transpose()
+print(""Transpose of above dataframe is-\n"", df)"
+Create a Pandas DataFrame from List of Dicts,https://www.geeksforgeeks.org/create-a-pandas-dataframe-from-list-of-dicts/,"import pandas as pd
+
+# Initialise data to lists.
+data = [
+    {""Geeks"": ""dataframe"", ""For"": ""using"", ""geeks"": ""list""},
+    {""Geeks"": 10, ""For"": 20, ""geeks"": 30},
+]
+
+df = pd.DataFrame.from_records(data, index=[""1"", ""2""])
+print(df)","From code
+       Geeks    For geeks","Create a Pandas DataFrame from List of Dicts
+import pandas as pd
+
+# Initialise data to lists.
+data = [
+    {""Geeks"": ""dataframe"", ""For"": ""using"", ""geeks"": ""list""},
+    {""Geeks"": 10, ""For"": 20, ""geeks"": 30},
+]
+
+df = pd.DataFrame.from_records(data, index=[""1"", ""2""])
+print(df)"
+Create a Pandas DataFrame from List of Dicts,https://www.geeksforgeeks.org/create-a-pandas-dataframe-from-list-of-dicts/,"import pandas as pd
+
+# Initialise data to lists.
+data = [
+    {""Geeks"": ""dataframe"", ""For"": ""using"", ""geeks"": ""list""},
+    {""Geeks"": 10, ""For"": 20, ""geeks"": 30},
+]
+
+df = pd.DataFrame.from_dict(data)
+print(df)","From code
+       Geeks    For geeks","Create a Pandas DataFrame from List of Dicts
+import pandas as pd
+
+# Initialise data to lists.
+data = [
+    {""Geeks"": ""dataframe"", ""For"": ""using"", ""geeks"": ""list""},
+    {""Geeks"": 10, ""For"": 20, ""geeks"": 30},
+]
+
+df = pd.DataFrame.from_dict(data)
+print(df)"
+Create a Pandas DataFrame from List of Dicts,https://www.geeksforgeeks.org/create-a-pandas-dataframe-from-list-of-dicts/,"import pandas as pd
+
+# Initialise data to lists.
+data = [
+    {""Geeks"": ""dataframe"", ""For"": ""using"", ""geeks"": ""list""},
+    {""Geeks"": 10, ""For"": 20, ""geeks"": 30},
+]
+
+df = pd.json_normalize(data)
+print(df)","From code
+       Geeks    For geeks","Create a Pandas DataFrame from List of Dicts
+import pandas as pd
+
+# Initialise data to lists.
+data = [
+    {""Geeks"": ""dataframe"", ""For"": ""using"", ""geeks"": ""list""},
+    {""Geeks"": 10, ""For"": 20, ""geeks"": 30},
+]
+
+df = pd.json_normalize(data)
+print(df)"
+Create a Pandas DataFrame from List of Dicts,https://www.geeksforgeeks.org/create-a-pandas-dataframe-from-list-of-dicts/,"# Python code demonstrate how to create
+# Pandas DataFrame by lists of dicts without matching key-value pair
+import pandas as pd
+
+# Initialise data to lists.
+data = [
+    {""Geeks"": ""dataframe"", ""For"": ""using"", ""geeks"": ""list"", ""Portal"": 10000},
+    {""Geeks"": 10, ""For"": 20, ""geeks"": 30},
+]
+
+# Creates DataFrame.
+df = pd.DataFrame(data)
+
+# Print the data
+df","From code
+       Geeks    For geeks","Create a Pandas DataFrame from List of Dicts
+# Python code demonstrate how to create
+# Pandas DataFrame by lists of dicts without matching key-value pair
+import pandas as pd
+
+# Initialise data to lists.
+data = [
+    {""Geeks"": ""dataframe"", ""For"": ""using"", ""geeks"": ""list"", ""Portal"": 10000},
+    {""Geeks"": 10, ""For"": 20, ""geeks"": 30},
+]
+
+# Creates DataFrame.
+df = pd.DataFrame(data)
+
+# Print the data
+df"
+Create a Pandas DataFrame from List of Dicts,https://www.geeksforgeeks.org/create-a-pandas-dataframe-from-list-of-dicts/,"import pandas as pd
+
+# Initialise data to lists.
+data = [
+    {""Geeks"": ""dataframe"", ""For"": ""using"", ""geeks"": ""list""},
+    {""Geeks"": 10, ""For"": 20, ""geeks"": 30},
+]
+
+# With two column indices, values same
+# as dictionary keys
+df1 = pd.DataFrame(data, index=[""ind1"", ""ind2""], columns=[""Geeks"", ""For""])
+
+# With two column indices with
+# one index with other name
+df2 = pd.DataFrame(data, index=[""indx"", ""indy""])
+
+# print for first data frame
+print(df1, ""\n"")
+
+# Print for second DataFrame.
+print(df2)","From code
+       Geeks    For geeks","Create a Pandas DataFrame from List of Dicts
+import pandas as pd
+
+# Initialise data to lists.
+data = [
+    {""Geeks"": ""dataframe"", ""For"": ""using"", ""geeks"": ""list""},
+    {""Geeks"": 10, ""For"": 20, ""geeks"": 30},
+]
+
+# With two column indices, values same
+# as dictionary keys
+df1 = pd.DataFrame(data, index=[""ind1"", ""ind2""], columns=[""Geeks"", ""For""])
+
+# With two column indices with
+# one index with other name
+df2 = pd.DataFrame(data, index=[""indx"", ""indy""])
+
+# print for first data frame
+print(df1, ""\n"")
+
+# Print for second DataFrame.
+print(df2)"
+Python | Convert list of nested dictionary into Pandas dataframe,https://www.geeksforgeeks.org/python-convert-list-of-nested-dictionary-into-pandas-dataframe/,"# importing pandas
+import pandas as pd
+
+# List of nested dictionary initialization
+list = [
+    {
+        ""Student"": [
+            {""Exam"": 90, ""Grade"": ""a""},
+            {""Exam"": 99, ""Grade"": ""b""},
+            {""Exam"": 97, ""Grade"": ""c""},
+        ],
+        ""Name"": ""Paras Jain"",
+    },
+    {
+        ""Student"": [{""Exam"": 89, ""Grade"": ""a""}, {""Exam"": 80, ""Grade"": ""b""}],
+        ""Name"": ""Chunky Pandey"",
+    },
+]
+
+# print(list)","From code
+            Name  Maths  Physics  Chemistry
","Python | Convert list of nested dictionary into Pandas dataframe
+# importing pandas
+import pandas as pd
+
+# List of nested dictionary initialization
+list = [
+    {
+        ""Student"": [
+            {""Exam"": 90, ""Grade"": ""a""},
+            {""Exam"": 99, ""Grade"": ""b""},
+            {""Exam"": 97, ""Grade"": ""c""},
+        ],
+        ""Name"": ""Paras Jain"",
+    },
+    {
+        ""Student"": [{""Exam"": 89, ""Grade"": ""a""}, {""Exam"": 80, ""Grade"": ""b""}],
+        ""Name"": ""Chunky Pandey"",
+    },
+]
+
+# print(list)"
+Python | Convert list of nested dictionary into Pandas dataframe,https://www.geeksforgeeks.org/python-convert-list-of-nested-dictionary-into-pandas-dataframe/,"# rows list initialization
+rows = []
+
+# appending rows
+for data in list:
+    data_row = data[""Student""]
+    time = data[""Name""]
+
+    for row in data_row:
+        row[""Name""] = time
+        rows.append(row)
+
+# using data frame
+df = pd.DataFrame(rows)
+
+# print(df)","From code
+            Name  Maths  Physics  Chemistry
","Python | Convert list of nested dictionary into Pandas dataframe
+# rows list initialization
+rows = []
+
+# appending rows
+for data in list:
+    data_row = data[""Student""]
+    time = data[""Name""]
+
+    for row in data_row:
+        row[""Name""] = time
+        rows.append(row)
+
+# using data frame
+df = pd.DataFrame(rows)
+
+# print(df)"
+Python | Convert list of nested dictionary into Pandas dataframe,https://www.geeksforgeeks.org/python-convert-list-of-nested-dictionary-into-pandas-dataframe/,"# using pivot_table
+df = df.pivot_table(index=""Name"", columns=[""Grade""], values=[""Exam""]).reset_index()
+
+# Defining columns
+df.columns = [""Name"", ""Maths"", ""Physics"", ""Chemistry""]
+
+# print dataframe
+print(df)","From code
+            Name  Maths  Physics  Chemistry
","Python | Convert list of nested dictionary into Pandas dataframe
+# using pivot_table
+df = df.pivot_table(index=""Name"", columns=[""Grade""], values=[""Exam""]).reset_index()
+
+# Defining columns
+df.columns = [""Name"", ""Maths"", ""Physics"", ""Chemistry""]
+
+# print dataframe
+print(df)"
+Python | Convert list of nested dictionary into Pandas dataframe,https://www.geeksforgeeks.org/python-convert-list-of-nested-dictionary-into-pandas-dataframe/,"# Python program to convert list of nested
+# dictionary into Pandas dataframe
+
+# importing pandas
+import pandas as pd
+
+# List of list of dictionary initialization
+list = [
+    {
+        ""Student"": [
+            {""Exam"": 90, ""Grade"": ""a""},
+            {""Exam"": 99, ""Grade"": ""b""},
+            {""Exam"": 97, ""Grade"": ""c""},
+        ],
+        ""Name"": ""Paras Jain"",
+    },
+    {
+        ""Student"": [{""Exam"": 89, ""Grade"": ""a""}, {""Exam"": 80, ""Grade"": ""b""}],
+        ""Name"": ""Chunky Pandey"",
+    },
+]
+
+# rows list initialization
+rows = []
+
+# appending rows
+for data in list:
+    data_row = data[""Student""]
+    time = data[""Name""]
+
+    for row in data_row:
+        row[""Name""] = time
+        rows.append(row)
+
+# using data frame
+df = pd.DataFrame(rows)
+
+# using pivot_table
+df = df.pivot_table(index=""Name"", columns=[""Grade""], values=[""Exam""]).reset_index()
+
+# Defining columns
+df.columns = [""Name"", ""Maths"", ""Physics"", ""Chemistry""]
+
+# print dataframe
+print(df)","From code
+            Name  Maths  Physics  Chemistry
","Python | Convert list of nested dictionary into Pandas dataframe
+# Python program to convert list of nested
+# dictionary into Pandas dataframe
+
+# importing pandas
+import pandas as pd
+
+# List of list of dictionary initialization
+list = [
+    {
+        ""Student"": [
+            {""Exam"": 90, ""Grade"": ""a""},
+            {""Exam"": 99, ""Grade"": ""b""},
+            {""Exam"": 97, ""Grade"": ""c""},
+        ],
+        ""Name"": ""Paras Jain"",
+    },
+    {
+        ""Student"": [{""Exam"": 89, ""Grade"": ""a""}, {""Exam"": 80, ""Grade"": ""b""}],
+        ""Name"": ""Chunky Pandey"",
+    },
+]
+
+# rows list initialization
+rows = []
+
+# appending rows
+for data in list:
+    data_row = data[""Student""]
+    time = data[""Name""]
+
+    for row in data_row:
+        row[""Name""] = time
+        rows.append(row)
+
+# using data frame
+df = pd.DataFrame(rows)
+
+# using pivot_table
+df = df.pivot_table(index=""Name"", columns=[""Grade""], values=[""Exam""]).reset_index()
+
+# Defining columns
+df.columns = [""Name"", ""Maths"", ""Physics"", ""Chemistry""]
+
+# print dataframe
+print(df)"
+Creating a dataframe from Pandas series,https://www.geeksforgeeks.org/creating-a-dataframe-from-pandas-series/,"# importing pandas library
+import pandas as pd
+
+# Creating a list
+author = [""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""]
+# Creating a Series by passing list
+# variable to Series() function
+auth_series = pd.Series(author)
+# Printing Series
+print(auth_series)","From code
+0    Jitender","Creating a dataframe from Pandas series
+# importing pandas library
+import pandas as pd
+
+# Creating a list
+author = [""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""]
+# Creating a Series by passing list
+# variable to Series() function
+auth_series = pd.Series(author)
+# Printing Series
+print(auth_series)"
+Creating a dataframe from Pandas series,https://www.geeksforgeeks.org/creating-a-dataframe-from-pandas-series/,print(type(auth_series)),"From code
+0    Jitender","Creating a dataframe from Pandas series
+print(type(auth_series))"
+Creating a dataframe from Pandas series,https://www.geeksforgeeks.org/creating-a-dataframe-from-pandas-series/,"# Importing Pandas library
+import pandas as pd
+
+# Creating two lists
+author = [""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""]
+article = [210, 211, 114, 178]
+
+# Creating two Series by passing lists
+auth_series = pd.Series(author)
+article_series = pd.Series(article)
+
+# Creating a dictionary by passing Series objects as values
+frame = {""Author"": auth_series, ""Article"": article_series}
+
+# Creating DataFrame by passing Dictionary
+result = pd.DataFrame(frame)
+
+# Printing elements of Dataframe
+print(result)","From code
+0    Jitender","Creating a dataframe from Pandas series
+# Importing Pandas library
+import pandas as pd
+
+# Creating two lists
+author = [""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""]
+article = [210, 211, 114, 178]
+
+# Creating two Series by passing lists
+auth_series = pd.Series(author)
+article_series = pd.Series(article)
+
+# Creating a dictionary by passing Series objects as values
+frame = {""Author"": auth_series, ""Article"": article_series}
+
+# Creating DataFrame by passing Dictionary
+result = pd.DataFrame(frame)
+
+# Printing elements of Dataframe
+print(result)"
+Creating a dataframe from Pandas series,https://www.geeksforgeeks.org/creating-a-dataframe-from-pandas-series/,"# Importing pandas library
+import pandas as pd
+
+# Creating Series
+auth_series = pd.Series([""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""])
+article_series = pd.Series([210, 211, 114, 178])
+# Creating Dictionary
+frame = {""Author"": auth_series, ""Article"": article_series}
+# Creating Dataframe
+result = pd.DataFrame(frame)
+# Creating another list
+age = [21, 21, 24, 23]
+# Creating new column in the dataframe by
+# providing s Series created using list
+result[""Age""] = pd.Series(age)
+# Printing dataframe
+print(result)","From code
+0    Jitender","Creating a dataframe from Pandas series
+# Importing pandas library
+import pandas as pd
+
+# Creating Series
+auth_series = pd.Series([""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""])
+article_series = pd.Series([210, 211, 114, 178])
+# Creating Dictionary
+frame = {""Author"": auth_series, ""Article"": article_series}
+# Creating Dataframe
+result = pd.DataFrame(frame)
+# Creating another list
+age = [21, 21, 24, 23]
+# Creating new column in the dataframe by
+# providing s Series created using list
+result[""Age""] = pd.Series(age)
+# Printing dataframe
+print(result)"
+Creating a dataframe from Pandas series,https://www.geeksforgeeks.org/creating-a-dataframe-from-pandas-series/,"# Importing pandas library
+import pandas as pd
+
+# Creating Series
+auth_series = pd.Series([""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""])
+article_series = pd.Series([210, 211, 114, 178])
+# Creating Dictionary
+frame = {""Author"": auth_series, ""Article"": article_series}
+# Creating Dataframe
+result = pd.DataFrame(frame)
+# Creating another list
+age = [21, 21, 24]
+# Creating new column in the dataframe by
+# providing s Series created using list
+result[""Age""] = pd.Series(age)
+# Printing dataframe
+print(result)","From code
+0    Jitender","Creating a dataframe from Pandas series
+# Importing pandas library
+import pandas as pd
+
+# Creating Series
+auth_series = pd.Series([""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""])
+article_series = pd.Series([210, 211, 114, 178])
+# Creating Dictionary
+frame = {""Author"": auth_series, ""Article"": article_series}
+# Creating Dataframe
+result = pd.DataFrame(frame)
+# Creating another list
+age = [21, 21, 24]
+# Creating new column in the dataframe by
+# providing s Series created using list
+result[""Age""] = pd.Series(age)
+# Printing dataframe
+print(result)"
+Creating a dataframe from Pandas series,https://www.geeksforgeeks.org/creating-a-dataframe-from-pandas-series/,"# Importing pandas library
+import pandas as pd
+
+# Creating dictionary of Series
+dict1 = {
+    ""Auth_Name"": pd.Series([""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""]),
+    ""Author_Book_No"": pd.Series([210, 211, 114, 178]),
+    ""Age"": pd.Series([21, 21, 24, 23]),
+}
+
+# Creating Dataframe
+df = pd.DataFrame(dict1)
+# Printing dataframe
+print(df)","From code
+0    Jitender","Creating a dataframe from Pandas series
+# Importing pandas library
+import pandas as pd
+
+# Creating dictionary of Series
+dict1 = {
+    ""Auth_Name"": pd.Series([""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""]),
+    ""Author_Book_No"": pd.Series([210, 211, 114, 178]),
+    ""Age"": pd.Series([21, 21, 24, 23]),
+}
+
+# Creating Dataframe
+df = pd.DataFrame(dict1)
+# Printing dataframe
+print(df)"
+Creating a dataframe from Pandas series,https://www.geeksforgeeks.org/creating-a-dataframe-from-pandas-series/,"# Importing pandas library
+import pandas as pd
+
+# Creating dictionary of Series
+dict1 = {
+    ""Auth_Name"": pd.Series([""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""]),
+    ""Author_Book_No"": pd.Series([210, 211, 114, 178]),
+    ""Age"": pd.Series([21, 21, 24, 23]),
+}
+
+# Creating Dataframe
+df = pd.DataFrame(dict1, index=[""SNo1"", ""SNo2"", ""SNo3"", ""SNo4""])
+# Printing dataframe
+print(df)","From code
+0    Jitender","Creating a dataframe from Pandas series
+# Importing pandas library
+import pandas as pd
+
+# Creating dictionary of Series
+dict1 = {
+    ""Auth_Name"": pd.Series([""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""]),
+    ""Author_Book_No"": pd.Series([210, 211, 114, 178]),
+    ""Age"": pd.Series([21, 21, 24, 23]),
+}
+
+# Creating Dataframe
+df = pd.DataFrame(dict1, index=[""SNo1"", ""SNo2"", ""SNo3"", ""SNo4""])
+# Printing dataframe
+print(df)"
+Creating a dataframe from Pandas series,https://www.geeksforgeeks.org/creating-a-dataframe-from-pandas-series/,"# This code is provided by Sheetal Verma
+# Importing pandas library
+import pandas as pd
+
+# Creating dictionary of Series
+dict1 = {
+    ""Auth_Name"": pd.Series(
+        [""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""],
+        index=[""SNo1"", ""SNo2"", ""SNo3"", ""SNo4""],
+    ),
+    ""Author_Book_No"": pd.Series(
+        [210, 211, 114, 178], index=[""SNo1"", ""SNo2"", ""SNo3"", ""SNo4""]
+    ),
+    ""Age"": pd.Series([21, 21, 24, 23], index=[""SNo1"", ""SNo2"", ""SNo3"", ""SNo4""]),
+}
+
+# Creating Dataframe
+df = pd.DataFrame(dict1, index=[""SNo1"", ""SNo2"", ""SNo3"", ""SNo4""])
+# Printing dataframe
+print(df)","From code
+0    Jitender","Creating a dataframe from Pandas series
+# This code is provided by Sheetal Verma
+# Importing pandas library
+import pandas as pd
+
+# Creating dictionary of Series
+dict1 = {
+    ""Auth_Name"": pd.Series(
+        [""Jitender"", ""Purnima"", ""Arpit"", ""Jyoti""],
+        index=[""SNo1"", ""SNo2"", ""SNo3"", ""SNo4""],
+    ),
+    ""Author_Book_No"": pd.Series(
+        [210, 211, 114, 178], index=[""SNo1"", ""SNo2"", ""SNo3"", ""SNo4""]
+    ),
+    ""Age"": pd.Series([21, 21, 24, 23], index=[""SNo1"", ""SNo2"", ""SNo3"", ""SNo4""]),
+}
+
+# Creating Dataframe
+df = pd.DataFrame(dict1, index=[""SNo1"", ""SNo2"", ""SNo3"", ""SNo4""])
+# Printing dataframe
+print(df)"
+Mapping external values to dataframe values in Pandas,https://www.geeksforgeeks.org/mapping-external-values-to-dataframe-values-in-pandas/,"# Creating new dataframe
+import pandas as pd
+
+initial_data = {
+    ""First_name"": [""Ram"", ""Mohan"", ""Tina"", ""Jeetu"", ""Meera""],
+    ""Last_name"": [""Kumar"", ""Sharma"", ""Ali"", ""Gandhi"", ""Kumari""],
+    ""Age"": [42, 52, 36, 21, 23],
+    ""City"": [""Mumbai"", ""Noida"", ""Pune"", ""Delhi"", ""Bihar""],
+}
+
+df = pd.DataFrame(initial_data, columns=[""First_name"", ""Last_name"", ""Age"", ""City""])
+
+# Create new column using dictionary
+new_data = {
+    ""Ram"": ""B.Com"",
+    ""Mohan"": ""IAS"",
+    ""Tina"": ""LLB"",
+    ""Jeetu"": ""B.Tech"",
+    ""Meera"": ""MBBS"",
+}
+
+# combine this new data with existing DataFrame
+df[""Qualification""] = df[""First_name""].map(new_data)
+
+print(df)","From code
+
","Mapping external values to dataframe values in Pandas
+# Creating new dataframe
+import pandas as pd
+
+initial_data = {
+    ""First_name"": [""Ram"", ""Mohan"", ""Tina"", ""Jeetu"", ""Meera""],
+    ""Last_name"": [""Kumar"", ""Sharma"", ""Ali"", ""Gandhi"", ""Kumari""],
+    ""Age"": [42, 52, 36, 21, 23],
+    ""City"": [""Mumbai"", ""Noida"", ""Pune"", ""Delhi"", ""Bihar""],
+}
+
+df = pd.DataFrame(initial_data, columns=[""First_name"", ""Last_name"", ""Age"", ""City""])
+
+# Create new column using dictionary
+new_data = {
+    ""Ram"": ""B.Com"",
+    ""Mohan"": ""IAS"",
+    ""Tina"": ""LLB"",
+    ""Jeetu"": ""B.Tech"",
+    ""Meera"": ""MBBS"",
+}
+
+# combine this new data with existing DataFrame
+df[""Qualification""] = df[""First_name""].map(new_data)
+
+print(df)"
+Mapping external values to dataframe values in Pandas,https://www.geeksforgeeks.org/mapping-external-values-to-dataframe-values-in-pandas/,"# Creating new dataframe
+import pandas as pd
+
+initial_data = {
+    ""First_name"": [""Ram"", ""Mohan"", ""Tina"", ""Jeetu"", ""Meera""],
+    ""Last_name"": [""Kumar"", ""Sharma"", ""Ali"", ""Gandhi"", ""Kumari""],
+    ""Age"": [42, 52, 36, 21, 23],
+    ""City"": [""Mumbai"", ""Noida"", ""Pune"", ""Delhi"", ""Bihar""],
+}
+
+df = pd.DataFrame(initial_data, columns=[""First_name"", ""Last_name"", ""Age"", ""City""])
+
+# Create new column using dictionary
+new_data = {""Ram"": ""Shyam"", ""Tina"": ""Riya"", ""Jeetu"": ""Jitender""}
+
+print(df, end=""\n\n"")
+
+# combine this new data with existing DataFrame
+df = df.replace({""First_name"": new_data})
+print(df)","From code
+
","Mapping external values to dataframe values in Pandas
+# Creating new dataframe
+import pandas as pd
+
+initial_data = {
+    ""First_name"": [""Ram"", ""Mohan"", ""Tina"", ""Jeetu"", ""Meera""],
+    ""Last_name"": [""Kumar"", ""Sharma"", ""Ali"", ""Gandhi"", ""Kumari""],
+    ""Age"": [42, 52, 36, 21, 23],
+    ""City"": [""Mumbai"", ""Noida"", ""Pune"", ""Delhi"", ""Bihar""],
+}
+
+df = pd.DataFrame(initial_data, columns=[""First_name"", ""Last_name"", ""Age"", ""City""])
+
+# Create new column using dictionary
+new_data = {""Ram"": ""Shyam"", ""Tina"": ""Riya"", ""Jeetu"": ""Jitender""}
+
+print(df, end=""\n\n"")
+
+# combine this new data with existing DataFrame
+df = df.replace({""First_name"": new_data})
+print(df)"
+Mapping external values to dataframe values in Pandas,https://www.geeksforgeeks.org/mapping-external-values-to-dataframe-values-in-pandas/,"# Creating new dataframe
+import pandas as pd
+
+initial_data = {
+    ""First_name"": [""Ram"", ""Mohan"", ""Tina"", ""Jeetu"", ""Meera""],
+    ""Last_name"": [""Kumar"", ""Sharma"", ""Ali"", ""Gandhi"", ""Kumari""],
+    ""Age"": [42, 52, 36, 21, 23],
+    ""City"": [""Mumbai"", ""Noida"", ""Pune"", ""Delhi"", ""Bihar""],
+}
+
+df = pd.DataFrame(initial_data, columns=[""First_name"", ""Last_name"", ""Age"", ""City""])
+
+# Create new column using dictionary
+new_data = {0: ""Shyam"", 2: ""Riya"", 3: ""Jitender""}
+
+# combine this new data with existing DataFrame
+df[""First_name""].update(pd.Series(new_data))
+print(df)","From code
+
","Mapping external values to dataframe values in Pandas
+# Creating new dataframe
+import pandas as pd
+
+initial_data = {
+    ""First_name"": [""Ram"", ""Mohan"", ""Tina"", ""Jeetu"", ""Meera""],
+    ""Last_name"": [""Kumar"", ""Sharma"", ""Ali"", ""Gandhi"", ""Kumari""],
+    ""Age"": [42, 52, 36, 21, 23],
+    ""City"": [""Mumbai"", ""Noida"", ""Pune"", ""Delhi"", ""Bihar""],
+}
+
+df = pd.DataFrame(initial_data, columns=[""First_name"", ""Last_name"", ""Age"", ""City""])
+
+# Create new column using dictionary
+new_data = {0: ""Shyam"", 2: ""Riya"", 3: ""Jitender""}
+
+# combine this new data with existing DataFrame
+df[""First_name""].update(pd.Series(new_data))
+print(df)"
+How to iterate over rows in Pandas Dataframe,https://www.geeksforgeeks.org/how-to-iterate-over-rows-in-pandas-dataframe/,"# importing pandas
+import pandas as pd
+
+# list of dicts
+input_df = [
+    {""name"": ""Sujeet"", ""age"": 10},
+    {""name"": ""Sameer"", ""age"": 11},
+    {""name"": ""Sumit"", ""age"": 12},
+]
+
+df = pd.DataFrame(input_df)
+print(""Original DataFrame: \n"", df)
+
+
+print(""\nRows iterated using iterrows() : "")
+for index, row in df.iterrows():
+    print(row[""name""], row[""age""])","From code
+Original DataFrame: ","How to iterate over rows in Pandas Dataframe
+# importing pandas
+import pandas as pd
+
+# list of dicts
+input_df = [
+    {""name"": ""Sujeet"", ""age"": 10},
+    {""name"": ""Sameer"", ""age"": 11},
+    {""name"": ""Sumit"", ""age"": 12},
+]
+
+df = pd.DataFrame(input_df)
+print(""Original DataFrame: \n"", df)
+
+
+print(""\nRows iterated using iterrows() : "")
+for index, row in df.iterrows():
+    print(row[""name""], row[""age""])"
+How to iterate over rows in Pandas Dataframe,https://www.geeksforgeeks.org/how-to-iterate-over-rows-in-pandas-dataframe/,"# importing pandas
+import pandas as pd
+
+# list of dicts
+input_df = [
+    {""name"": ""Sujeet"", ""age"": 10},
+    {""name"": ""Sameer"", ""age"": 110},
+    {""name"": ""Sumit"", ""age"": 120},
+]
+
+df = pd.DataFrame(input_df)
+print(""Original DataFrame: \n"", df)
+
+print(""\nRows iterated using itertuples() : "")
+for row in df.itertuples():
+    print(getattr(row, ""name""), getattr(row, ""age""))","From code
+Original DataFrame: ","How to iterate over rows in Pandas Dataframe
+# importing pandas
+import pandas as pd
+
+# list of dicts
+input_df = [
+    {""name"": ""Sujeet"", ""age"": 10},
+    {""name"": ""Sameer"", ""age"": 110},
+    {""name"": ""Sumit"", ""age"": 120},
+]
+
+df = pd.DataFrame(input_df)
+print(""Original DataFrame: \n"", df)
+
+print(""\nRows iterated using itertuples() : "")
+for row in df.itertuples():
+    print(getattr(row, ""name""), getattr(row, ""age""))"
+Different ways to iterate over rows in Pandas Dataframe,https://www.geeksforgeeks.org/different-ways-to-iterate-over-rows-in-pandas-dataframe/,"# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using index attribute :\n"")
+
+# iterate through each row and select
+# 'Name' and 'Stream' column respectively.
+for ind in df.index:
+    print(df[""Name""][ind], df[""Stream""][ind])","From code
+Given Dataframe :
","Different ways to iterate over rows in Pandas Dataframe
+# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using index attribute :\n"")
+
+# iterate through each row and select
+# 'Name' and 'Stream' column respectively.
+for ind in df.index:
+    print(df[""Name""][ind], df[""Stream""][ind])"
+Different ways to iterate over rows in Pandas Dataframe,https://www.geeksforgeeks.org/different-ways-to-iterate-over-rows-in-pandas-dataframe/,"# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using loc function :\n"")
+
+# iterate through each row and select
+# 'Name' and 'Age' column respectively.
+for i in range(len(df)):
+    print(df.loc[i, ""Name""], df.loc[i, ""Age""])","From code
+Given Dataframe :
","Different ways to iterate over rows in Pandas Dataframe
+# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using loc function :\n"")
+
+# iterate through each row and select
+# 'Name' and 'Age' column respectively.
+for i in range(len(df)):
+    print(df.loc[i, ""Name""], df.loc[i, ""Age""])"
+Different ways to iterate over rows in Pandas Dataframe,https://www.geeksforgeeks.org/different-ways-to-iterate-over-rows-in-pandas-dataframe/,"# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using iloc function :\n"")
+
+# iterate through each row and select
+# 0th and 2nd index column respectively.
+for i in range(len(df)):
+    print(df.iloc[i, 0], df.iloc[i, 2])","From code
+Given Dataframe :
","Different ways to iterate over rows in Pandas Dataframe
+# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using iloc function :\n"")
+
+# iterate through each row and select
+# 0th and 2nd index column respectively.
+for i in range(len(df)):
+    print(df.iloc[i, 0], df.iloc[i, 2])"
+Different ways to iterate over rows in Pandas Dataframe,https://www.geeksforgeeks.org/different-ways-to-iterate-over-rows-in-pandas-dataframe/,"# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using iterrows() method :\n"")
+
+# iterate through each row and select
+# 'Name' and 'Age' column respectively.
+for index, row in df.iterrows():
+    print(row[""Name""], row[""Age""])","From code
+Given Dataframe :
","Different ways to iterate over rows in Pandas Dataframe
+# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using iterrows() method :\n"")
+
+# iterate through each row and select
+# 'Name' and 'Age' column respectively.
+for index, row in df.iterrows():
+    print(row[""Name""], row[""Age""])"
+Different ways to iterate over rows in Pandas Dataframe,https://www.geeksforgeeks.org/different-ways-to-iterate-over-rows-in-pandas-dataframe/,"# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using itertuples() method :\n"")
+
+# iterate through each row and select
+# 'Name' and 'Percentage' column respectively.
+for row in df.itertuples(index=True, name=""Pandas""):
+    print(getattr(row, ""Name""), getattr(row, ""Percentage""))","From code
+Given Dataframe :
","Different ways to iterate over rows in Pandas Dataframe
+# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using itertuples() method :\n"")
+
+# iterate through each row and select
+# 'Name' and 'Percentage' column respectively.
+for row in df.itertuples(index=True, name=""Pandas""):
+    print(getattr(row, ""Name""), getattr(row, ""Percentage""))"
+Different ways to iterate over rows in Pandas Dataframe,https://www.geeksforgeeks.org/different-ways-to-iterate-over-rows-in-pandas-dataframe/,"# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using apply function :\n"")
+
+# iterate through each row and concatenate
+# 'Name' and 'Percentage' column respectively.
+print(df.apply(lambda row: row[""Name""] + "" "" + str(row[""Percentage""]), axis=1))","From code
+Given Dataframe :
","Different ways to iterate over rows in Pandas Dataframe
+# import pandas package as pd
+import pandas as pd
+
+# Define a dictionary containing students data
+data = {
+    ""Name"": [""Ankit"", ""Amit"", ""Aishwarya"", ""Priyanka""],
+    ""Age"": [21, 19, 20, 18],
+    ""Stream"": [""Math"", ""Commerce"", ""Arts"", ""Biology""],
+    ""Percentage"": [88, 92, 95, 70],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data, columns=[""Name"", ""Age"", ""Stream"", ""Percentage""])
+
+print(""Given Dataframe :\n"", df)
+
+print(""\nIterating over rows using apply function :\n"")
+
+# iterate through each row and concatenate
+# 'Name' and 'Percentage' column respectively.
+print(df.apply(lambda row: row[""Name""] + "" "" + str(row[""Percentage""]), axis=1))"
+Selementsect any row from a Dataframe using iloc[] and iat[] in Pandas,https://www.geeksforgeeks.org/select-any-row-from-a-dataframe-using-iloc-and-iat-in-pandas/,"import pandas as pd
+
+# Create the dataframe
+df = pd.DataFrame(
+    {
+        ""Date"": [""10/2/2011"", ""11/2/2011"", ""12/2/2011"", ""13/2/11""],
+        ""Event"": [""Music"", ""Poetry"", ""Theatre"", ""Comedy""],
+        ""Cost"": [10000, 5000, 15000, 2000],
+    }
+)
+
+# Create an empty list
+Row_list = []
+
+# Iterate over each row
+for i in range((df.shape[0])):
+    # Using iloc to access the values of
+    # the current row denoted by ""i""
+    Row_list.append(list(df.iloc[i, :]))
+
+# Print the first 3 elements
+print(Row_list[:3])","From code
+[[10000, '10/2/2011', 'Music'], [5000, '11/2/2011', 'Poetry'],","Selementsect any row from a Dataframe using iloc[] and iat[] in Pandas
+import pandas as pd
+
+# Create the dataframe
+df = pd.DataFrame(
+    {
+        ""Date"": [""10/2/2011"", ""11/2/2011"", ""12/2/2011"", ""13/2/11""],
+        ""Event"": [""Music"", ""Poetry"", ""Theatre"", ""Comedy""],
+        ""Cost"": [10000, 5000, 15000, 2000],
+    }
+)
+
+# Create an empty list
+Row_list = []
+
+# Iterate over each row
+for i in range((df.shape[0])):
+    # Using iloc to access the values of
+    # the current row denoted by ""i""
+    Row_list.append(list(df.iloc[i, :]))
+
+# Print the first 3 elements
+print(Row_list[:3])"
+Selementsect any row from a Dataframe using iloc[] and iat[] in Pandas,https://www.geeksforgeeks.org/select-any-row-from-a-dataframe-using-iloc-and-iat-in-pandas/,"# importing pandas as pd
+import pandas as pd
+
+# Create the dataframe
+df = pd.DataFrame(
+    {
+        ""Date"": [""10/2/2011"", ""11/2/2011"", ""12/2/2011"", ""13/2/11""],
+        ""Event"": [""Music"", ""Poetry"", ""Theatre"", ""Comedy""],
+        ""Cost"": [10000, 5000, 15000, 2000],
+    }
+)
+
+# Create an empty list
+Row_list = []
+
+# Iterate over each row
+for i in range((df.shape[0])):
+    # Create a list to store the data
+    # of the current row
+    cur_row = []
+
+    # iterate over all the columns
+    for j in range(df.shape[1]):
+        # append the data of each
+        # column to the list
+        cur_row.append(df.iat[i, j])
+
+    # append the current row to the list
+    Row_list.append(cur_row)
+
+# Print the first 3 elements
+print(Row_list[:3])","From code
+[[10000, '10/2/2011', 'Music'], [5000, '11/2/2011', 'Poetry'],","Selementsect any row from a Dataframe using iloc[] and iat[] in Pandas
+# importing pandas as pd
+import pandas as pd
+
+# Create the dataframe
+df = pd.DataFrame(
+    {
+        ""Date"": [""10/2/2011"", ""11/2/2011"", ""12/2/2011"", ""13/2/11""],
+        ""Event"": [""Music"", ""Poetry"", ""Theatre"", ""Comedy""],
+        ""Cost"": [10000, 5000, 15000, 2000],
+    }
+)
+
+# Create an empty list
+Row_list = []
+
+# Iterate over each row
+for i in range((df.shape[0])):
+    # Create a list to store the data
+    # of the current row
+    cur_row = []
+
+    # iterate over all the columns
+    for j in range(df.shape[1]):
+        # append the data of each
+        # column to the list
+        cur_row.append(df.iat[i, j])
+
+    # append the current row to the list
+    Row_list.append(cur_row)
+
+# Print the first 3 elements
+print(Row_list[:3])"
+Limited rows selementsection with given column in Pandas | Python,https://www.geeksforgeeks.org/limited-rows-selection-with-given-column-in-pandas-python/,"# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing employee data
+data = {
+    ""Name"": [""Jai"", ""Princi"", ""Gaurav"", ""Anuj""],
+    ""Age"": [27, 24, 22, 32],
+    ""Address"": [""Delhi"", ""Kanpur"", ""Allahabad"", ""Kannauj""],
+    ""Qualification"": [""Msc"", ""MA"", ""MCA"", ""Phd""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# select three rows and two columns
+print(df.loc[1:3, [""Name"", ""Qualification""]])","From code
+     Name Qualification
","Limited rows selementsection with given column in Pandas | Python
+# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing employee data
+data = {
+    ""Name"": [""Jai"", ""Princi"", ""Gaurav"", ""Anuj""],
+    ""Age"": [27, 24, 22, 32],
+    ""Address"": [""Delhi"", ""Kanpur"", ""Allahabad"", ""Kannauj""],
+    ""Qualification"": [""Msc"", ""MA"", ""MCA"", ""Phd""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# select three rows and two columns
+print(df.loc[1:3, [""Name"", ""Qualification""]])"
+Limited rows selementsection with given column in Pandas | Python,https://www.geeksforgeeks.org/limited-rows-selection-with-given-column-in-pandas-python/,"# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing employee data
+data = {
+    ""Name"": [""Jai"", ""Princi"", ""Gaurav"", ""Anuj""],
+    ""Age"": [27, 24, 22, 32],
+    ""Address"": [""Delhi"", ""Kanpur"", ""Allahabad"", ""Kannauj""],
+    ""Qualification"": [""Msc"", ""MA"", ""MCA"", ""Phd""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# .loc DataFrame method
+# filtering rows and selecting columns by label format
+# df.loc[rows, columns]
+# row 1, all columns
+print(df.loc[0, :])","From code
+     Name Qualification
","Limited rows selementsection with given column in Pandas | Python
+# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing employee data
+data = {
+    ""Name"": [""Jai"", ""Princi"", ""Gaurav"", ""Anuj""],
+    ""Age"": [27, 24, 22, 32],
+    ""Address"": [""Delhi"", ""Kanpur"", ""Allahabad"", ""Kannauj""],
+    ""Qualification"": [""Msc"", ""MA"", ""MCA"", ""Phd""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# .loc DataFrame method
+# filtering rows and selecting columns by label format
+# df.loc[rows, columns]
+# row 1, all columns
+print(df.loc[0, :])"
+Limited rows selementsection with given column in Pandas | Python,https://www.geeksforgeeks.org/limited-rows-selection-with-given-column-in-pandas-python/,"# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing employee data
+data = {
+    ""Name"": [""Jai"", ""Princi"", ""Gaurav"", ""Anuj""],
+    ""Age"": [27, 24, 22, 32],
+    ""Address"": [""Delhi"", ""Kanpur"", ""Allahabad"", ""Kannauj""],
+    ""Qualification"": [""Msc"", ""MA"", ""MCA"", ""Phd""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# iloc[row slicing, column slicing]
+print(df.iloc[0:2, 1:3])","From code
+     Name Qualification
","Limited rows selementsection with given column in Pandas | Python
+# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing employee data
+data = {
+    ""Name"": [""Jai"", ""Princi"", ""Gaurav"", ""Anuj""],
+    ""Age"": [27, 24, 22, 32],
+    ""Address"": [""Delhi"", ""Kanpur"", ""Allahabad"", ""Kannauj""],
+    ""Qualification"": [""Msc"", ""MA"", ""MCA"", ""Phd""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# iloc[row slicing, column slicing]
+print(df.iloc[0:2, 1:3])"
+Sorting rows in pandas DataFrame,https://www.geeksforgeeks.org/sorting-rows-in-pandas-dataframe/,"# import modules
+import pandas as pd
+
+# create dataframe
+data = {
+    ""name"": [""Simon"", ""Marsh"", ""Gaurav"", ""Alex"", ""Selena""],
+    ""Maths"": [8, 5, 6, 9, 7],
+    ""Science"": [7, 9, 5, 4, 7],
+    ""English"": [7, 4, 7, 6, 8],
+}
+
+df = pd.DataFrame(data)
+
+# Sort the dataframe?????????s rows by Science,
+# in descending order
+a = df.sort_valu""Science"", ascending=0)
+print(""Sorting rows by Science:\n \n"", a)","From code
+
","Sorting rows in pandas DataFrame
+# import modules
+import pandas as pd
+
+# create dataframe
+data = {
+    ""name"": [""Simon"", ""Marsh"", ""Gaurav"", ""Alex"", ""Selena""],
+    ""Maths"": [8, 5, 6, 9, 7],
+    ""Science"": [7, 9, 5, 4, 7],
+    ""English"": [7, 4, 7, 6, 8],
+}
+
+df = pd.DataFrame(data)
+
+# Sort the dataframe?????????s rows by Science,
+# in descending order
+a = df.sort_valu""Science"", ascending=0)
+print(""Sorting rows by Science:\n \n"", a)"
+Sorting rows in pandas DataFrame,https://www.geeksforgeeks.org/sorting-rows-in-pandas-dataframe/,"# import modules
+import pandas as pd
+
+# create dataframe
+data = {
+    ""name"": [""Simon"", ""Marsh"", ""Gaurav"", ""Alex"", ""Selena""],
+    ""Maths"": [8, 5, 6, 9, 7],
+    ""Science"": [7, 9, 5, 4, 7],
+    ""English"": [7, 4, 7, 6, 8],
+}
+
+df = pd.DataFrame(data)
+
+# Sort the dataframe?????????s rows by Maths
+# and then by English, in ascending order
+b = df.sort_value""Maths"", ""English""])
+print(""Sort rows by Maths and then by English: \n\n"", b)","From code
+
","Sorting rows in pandas DataFrame
+# import modules
+import pandas as pd
+
+# create dataframe
+data = {
+    ""name"": [""Simon"", ""Marsh"", ""Gaurav"", ""Alex"", ""Selena""],
+    ""Maths"": [8, 5, 6, 9, 7],
+    ""Science"": [7, 9, 5, 4, 7],
+    ""English"": [7, 4, 7, 6, 8],
+}
+
+df = pd.DataFrame(data)
+
+# Sort the dataframe?????????s rows by Maths
+# and then by English, in ascending order
+b = df.sort_value""Maths"", ""English""])
+print(""Sort rows by Maths and then by English: \n\n"", b)"
+Sorting rows in pandas DataFrame,https://www.geeksforgeeks.org/sorting-rows-in-pandas-dataframe/,"import pandas as pd
+
+# create dataframe
+data = {
+    ""name"": [""Simon"", ""Marsh"", ""Gaurav"", ""Alex"", ""Selena""],
+    ""Maths"": [8, 5, 6, 9, 7],
+    ""Science"": [7, 9, 5, 4, 7],
+    ""English"": [7, 4, 7, 6, 8],
+}
+df = pd.DataFrame(data)
+
+
+a = df.sort_values(by=""Science"", na_position=""first"")
+print(a)","From code
+
","Sorting rows in pandas DataFrame
+import pandas as pd
+
+# create dataframe
+data = {
+    ""name"": [""Simon"", ""Marsh"", ""Gaurav"", ""Alex"", ""Selena""],
+    ""Maths"": [8, 5, 6, 9, 7],
+    ""Science"": [7, 9, 5, 4, 7],
+    ""English"": [7, 4, 7, 6, 8],
+}
+df = pd.DataFrame(data)
+
+
+a = df.sort_values(by=""Science"", na_position=""first"")
+print(a)"
+Selementsect row with maximum and minimum value in Pandas dataframe,https://www.geeksforgeeks.org/select-row-with-maximum-and-minimum-value-in-pandas-dataframe/,"# importing pandas and numpy
+import pandas as pd
+import numpy as np
+
+# data of 2018 drivers world championship
+dict1 = {
+    ""Driver"": [
+        ""Hamilton"",
+        ""Vettel"",
+        ""Raikkonen"",
+        ""Verstappen"",
+        ""Bottas"",
+        ""Ricciardo"",
+        ""Hulkenberg"",
+        ""Perez"",
+        ""Magnussen"",
+        ""Sainz"",
+        ""Alonso"",
+        ""Ocon"",
+        ""Leclerc"",
+        ""Grosjean"",
+        ""Gasly"",
+        ""Vandoorne"",
+        ""Ericsson"",
+        ""Stroll"",
+        ""Hartley"",
+        ""Sirotkin"",
+    ],
+    ""Points"": [
+        408,
+        320,
+        251,
+        249,
+        247,
+        170,
+        69,
+        62,
+        56,
+        53,
+        50,
+        49,
+        39,
+        37,
+        29,
+        12,
+        9,
+        6,
+        4,
+        1,
+    ],
+    ""Age"": [
+        33,
+        31,
+        39,
+        21,
+        29,
+        29,
+        31,
+        28,
+        26,
+        24,
+        37,
+        22,
+        21,
+        32,
+        22,
+        26,
+        28,
+        20,
+        29,
+        23,
+    ],
+}
+
+# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+print(df.head(10))","From code
+39","Selementsect row with maximum and minimum value in Pandas dataframe
+# importing pandas and numpy
+import pandas as pd
+import numpy as np
+
+# data of 2018 drivers world championship
+dict1 = {
+    ""Driver"": [
+        ""Hamilton"",
+        ""Vettel"",
+        ""Raikkonen"",
+        ""Verstappen"",
+        ""Bottas"",
+        ""Ricciardo"",
+        ""Hulkenberg"",
+        ""Perez"",
+        ""Magnussen"",
+        ""Sainz"",
+        ""Alonso"",
+        ""Ocon"",
+        ""Leclerc"",
+        ""Grosjean"",
+        ""Gasly"",
+        ""Vandoorne"",
+        ""Ericsson"",
+        ""Stroll"",
+        ""Hartley"",
+        ""Sirotkin"",
+    ],
+    ""Points"": [
+        408,
+        320,
+        251,
+        249,
+        247,
+        170,
+        69,
+        62,
+        56,
+        53,
+        50,
+        49,
+        39,
+        37,
+        29,
+        12,
+        9,
+        6,
+        4,
+        1,
+    ],
+    ""Age"": [
+        33,
+        31,
+        39,
+        21,
+        29,
+        29,
+        31,
+        28,
+        26,
+        24,
+        37,
+        22,
+        21,
+        32,
+        22,
+        26,
+        28,
+        20,
+        29,
+        23,
+    ],
+}
+
+# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+print(df.head(10))"
+Selementsect row with maximum and minimum value in Pandas dataframe,https://www.geeksforgeeks.org/select-row-with-maximum-and-minimum-value-in-pandas-dataframe/,"# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# the result shows max on
+# Driver, Points, Age columns.
+print(df.max())","From code
+39","Selementsect row with maximum and minimum value in Pandas dataframe
+# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# the result shows max on
+# Driver, Points, Age columns.
+print(df.max())"
+Selementsect row with maximum and minimum value in Pandas dataframe,https://www.geeksforgeeks.org/select-row-with-maximum-and-minimum-value-in-pandas-dataframe/,"# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# Who scored more points ?
+print(df[df.Points == df.Points.max()])","From code
+39","Selementsect row with maximum and minimum value in Pandas dataframe
+# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# Who scored more points ?
+print(df[df.Points == df.Points.max()])"
+Selementsect row with maximum and minimum value in Pandas dataframe,https://www.geeksforgeeks.org/select-row-with-maximum-and-minimum-value-in-pandas-dataframe/,"# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# what is the maximum age ?
+print(df.Age.max())","From code
+39","Selementsect row with maximum and minimum value in Pandas dataframe
+# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# what is the maximum age ?
+print(df.Age.max())"
+Selementsect row with maximum and minimum value in Pandas dataframe,https://www.geeksforgeeks.org/select-row-with-maximum-and-minimum-value-in-pandas-dataframe/,"# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# Which row has maximum age |
+# who is the oldest driver ?
+print(df[df.Age == df.Age.max()])","From code
+39","Selementsect row with maximum and minimum value in Pandas dataframe
+# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# Which row has maximum age |
+# who is the oldest driver ?
+print(df[df.Age == df.Age.max()])"
+Selementsect row with maximum and minimum value in Pandas dataframe,https://www.geeksforgeeks.org/select-row-with-maximum-and-minimum-value-in-pandas-dataframe/,"# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# the result shows min on
+# Driver, Points, Age columns.
+print(df.min())","From code
+39","Selementsect row with maximum and minimum value in Pandas dataframe
+# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# the result shows min on
+# Driver, Points, Age columns.
+print(df.min())"
+Selementsect row with maximum and minimum value in Pandas dataframe,https://www.geeksforgeeks.org/select-row-with-maximum-and-minimum-value-in-pandas-dataframe/,"# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# Who scored less points ?
+print(df[df.Points == df.Points.min()])","From code
+39","Selementsect row with maximum and minimum value in Pandas dataframe
+# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# Who scored less points ?
+print(df[df.Points == df.Points.min()])"
+Selementsect row with maximum and minimum value in Pandas dataframe,https://www.geeksforgeeks.org/select-row-with-maximum-and-minimum-value-in-pandas-dataframe/,"# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# Which row has maximum age |
+# who is the youngest driver ?
+print(df[df.Age == df.Age.min()])","From code
+39","Selementsect row with maximum and minimum value in Pandas dataframe
+# creating dataframe using DataFrame constructor
+df = pd.DataFrame(dict1)
+
+# Which row has maximum age |
+# who is the youngest driver ?
+print(df[df.Age == df.Age.min()])"
+Create a pandas column using for loop,https://www.geeksforgeeks.org/create-a-pandas-column-using-for-loop/,"# importing libraries
+import pandas as pd
+import numpy as np
+
+raw_Data = {
+    ""Voter_name"": [
+        ""Geek1"",
+        ""Geek2"",
+        ""Geek3"",
+        ""Geek4"",
+        ""Geek5"",
+        ""Geek6"",
+        ""Geek7"",
+        ""Geek8"",
+    ],
+    ""Voter_age"": [15, 23, 25, 9, 67, 54, 42, np.NaN],
+}
+
+df = pd.DataFrame(raw_Data, columns=[""Voter_name"", ""Voter_age""])
+#       //DataFrame will look like
+#
+# Voter_name          Voter_age
+# Geek1                15
+# Geek2                23
+# Geek3                25
+# Geek4                09
+# Geek5                67
+# Geek6                54
+# Geek7                42
+# Geek8           not a number
+
+eligible = []
+
+# For each row in the column
+for age in df[""Voter_age""]:
+    if age >= 18:  # if Voter eligible
+        eligible.append(""Yes"")
+    elif age < 18:  # if voter is not eligible
+        eligible.append(""No"")
+    else:
+        eligible.append(""Not Sure"")
+
+# Create a column from the list
+df[""Voter""] = eligible
+
+print(df)","From code
+
","Create a pandas column using for loop
+# importing libraries
+import pandas as pd
+import numpy as np
+
+raw_Data = {
+    ""Voter_name"": [
+        ""Geek1"",
+        ""Geek2"",
+        ""Geek3"",
+        ""Geek4"",
+        ""Geek5"",
+        ""Geek6"",
+        ""Geek7"",
+        ""Geek8"",
+    ],
+    ""Voter_age"": [15, 23, 25, 9, 67, 54, 42, np.NaN],
+}
+
+df = pd.DataFrame(raw_Data, columns=[""Voter_name"", ""Voter_age""])
+#       //DataFrame will look like
+#
+# Voter_name          Voter_age
+# Geek1                15
+# Geek2                23
+# Geek3                25
+# Geek4                09
+# Geek5                67
+# Geek6                54
+# Geek7                42
+# Geek8           not a number
+
+eligible = []
+
+# For each row in the column
+for age in df[""Voter_age""]:
+    if age >= 18:  # if Voter eligible
+        eligible.append(""Yes"")
+    elif age < 18:  # if voter is not eligible
+        eligible.append(""No"")
+    else:
+        eligible.append(""Not Sure"")
+
+# Create a column from the list
+df[""Voter""] = eligible
+
+print(df)"
+How to rename columns in Pandas DataFrame,https://www.geeksforgeeks.org/how-to-rename-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd)
+
+rankings_pd.rename(columns={""test"": ""TEST""}, inplace=True)
+
+# After renaming the columns
+print(""\nAfter modifying first column:\n"", rankings_pd.columns)","From code
+    col_test_1    col_odi_1    col_t20_1
","How to rename columns in Pandas DataFrame
+# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd)
+
+rankings_pd.rename(columns={""test"": ""TEST""}, inplace=True)
+
+# After renaming the columns
+print(""\nAfter modifying first column:\n"", rankings_pd.columns)"
+How to rename columns in Pandas DataFrame,https://www.geeksforgeeks.org/how-to-rename-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd.columns)
+
+rankings_pd.rename(columns={""test"": ""TEST"", ""odi"": ""ODI"", ""t20"": ""T20""}, inplace=True)
+
+# After renaming the columns
+print(rankings_pd.columns)","From code
+    col_test_1    col_odi_1    col_t20_1
","How to rename columns in Pandas DataFrame
+# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd.columns)
+
+rankings_pd.rename(columns={""test"": ""TEST"", ""odi"": ""ODI"", ""t20"": ""T20""}, inplace=True)
+
+# After renaming the columns
+print(rankings_pd.columns)"
+How to rename columns in Pandas DataFrame,https://www.geeksforgeeks.org/how-to-rename-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd.columns)
+
+rankings_pd.columns = [""TEST"", ""ODI"", ""T-20""]
+
+# After renaming the columns
+print(rankings_pd.columns)","From code
+    col_test_1    col_odi_1    col_t20_1
","How to rename columns in Pandas DataFrame
+# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd.columns)
+
+rankings_pd.columns = [""TEST"", ""ODI"", ""T-20""]
+
+# After renaming the columns
+print(rankings_pd.columns)"
+How to rename columns in Pandas DataFrame,https://www.geeksforgeeks.org/how-to-rename-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd.columns)
+
+rankings_pd.set_axis([""A"", ""B"", ""C""], axis=""columns"", inplace=True)
+
+# After renaming the columns
+print(rankings_pd.columns)
+rankings_pd.head()","From code
+    col_test_1    col_odi_1    col_t20_1
","How to rename columns in Pandas DataFrame
+# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd.columns)
+
+rankings_pd.set_axis([""A"", ""B"", ""C""], axis=""columns"", inplace=True)
+
+# After renaming the columns
+print(rankings_pd.columns)
+rankings_pd.head()"
+How to rename columns in Pandas DataFrame,https://www.geeksforgeeks.org/how-to-rename-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd.columns)
+
+rankings_pd = rankings_pd.add_prefix(""col_"")
+rankings_pd = rankings_pd.add_suffix(""_1"")
+
+# After renaming the columns
+rankings_pd.head()","From code
+    col_test_1    col_odi_1    col_t20_1
","How to rename columns in Pandas DataFrame
+# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd.columns)
+
+rankings_pd = rankings_pd.add_prefix(""col_"")
+rankings_pd = rankings_pd.add_suffix(""_1"")
+
+# After renaming the columns
+rankings_pd.head()"
+How to rename columns in Pandas DataFrame,https://www.geeksforgeeks.org/how-to-rename-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd.columns)
+# df = rankings_pd
+
+rankings_pd.columns = rankings_pd.columns.str.replace(""test"", ""Col_TEST"")
+rankings_pd.columns = rankings_pd.columns.str.replace(""odi"", ""Col_ODI"")
+rankings_pd.columns = rankings_pd.columns.str.replace(""t20"", ""Col_T20"")
+
+rankings_pd.head()","From code
+    col_test_1    col_odi_1    col_t20_1
","How to rename columns in Pandas DataFrame
+# Import pandas package
+import pandas as pd
+
+# Define a dictionary containing ICC rankings
+rankings = {
+    ""test"": [""India"", ""South Africa"", ""England"", ""New Zealand"", ""Australia""],
+    ""odi"": [""England"", ""India"", ""New Zealand"", ""South Africa"", ""Pakistan""],
+    ""t20"": [""Pakistan"", ""India"", ""Australia"", ""England"", ""New Zealand""],
+}
+
+# Convert the dictionary into DataFrame
+rankings_pd = pd.DataFrame(rankings)
+
+# Before renaming the columns
+print(rankings_pd.columns)
+# df = rankings_pd
+
+rankings_pd.columns = rankings_pd.columns.str.replace(""test"", ""Col_TEST"")
+rankings_pd.columns = rankings_pd.columns.str.replace(""odi"", ""Col_ODI"")
+rankings_pd.columns = rankings_pd.columns.str.replace(""t20"", ""Col_T20"")
+
+rankings_pd.head()"
+Split a column in Pandas dataframe and get part of it,https://www.geeksforgeeks.org/split-a-column-in-pandas-dataframe-and-get-part-of-it/,"import pandas as pd
+import numpy as np
+
+df = pd.DataFrame(
+    {
+        ""Geek_ID"": [""Geek1_id"", ""Geek2_id"", ""Geek3_id"", ""Geek4_id"", ""Geek5_id""],
+        ""Geek_A"": [1, 1, 3, 2, 4],
+        ""Geek_B"": [1, 2, 3, 4, 6],
+        ""Geek_R"": np.random.randn(5),
+    }
+)
+
+# Geek_A  Geek_B   Geek_ID    Geek_R
+# 0       1       1  Geek1_id    random number
+# 1       1       2  Geek2_id    random number
+# 2       3       3  Geek3_id    random number
+# 3       2       4  Geek4_id    random number
+# 4       4       6  Geek5_id    random number
+
+print(df.Geek_ID.str.split(""_"").str[0])","From code
+
","Split a column in Pandas dataframe and get part of it
+import pandas as pd
+import numpy as np
+
+df = pd.DataFrame(
+    {
+        ""Geek_ID"": [""Geek1_id"", ""Geek2_id"", ""Geek3_id"", ""Geek4_id"", ""Geek5_id""],
+        ""Geek_A"": [1, 1, 3, 2, 4],
+        ""Geek_B"": [1, 2, 3, 4, 6],
+        ""Geek_R"": np.random.randn(5),
+    }
+)
+
+# Geek_A  Geek_B   Geek_ID    Geek_R
+# 0       1       1  Geek1_id    random number
+# 1       1       2  Geek2_id    random number
+# 2       3       3  Geek3_id    random number
+# 3       2       4  Geek4_id    random number
+# 4       4       6  Geek5_id    random number
+
+print(df.Geek_ID.str.split(""_"").str[0])"
+Split a column in Pandas dataframe and get part of it,https://www.geeksforgeeks.org/split-a-column-in-pandas-dataframe-and-get-part-of-it/,"import pandas as pd
+import numpy as np
+
+df = pd.DataFrame(
+    {
+        ""Geek_ID"": [""Geek1_id"", ""Geek2_id"", ""Geek3_id"", ""Geek4_id"", ""Geek5_id""],
+        ""Geek_A"": [1, 1, 3, 2, 4],
+        ""Geek_B"": [1, 2, 3, 4, 6],
+        ""Geek_R"": np.random.randn(5),
+    }
+)
+
+# Geek_A  Geek_B   Geek_ID    Geek_R
+# 0       1       1  Geek1_id    random number
+# 1       1       2  Geek2_id    random number
+# 2       3       3  Geek3_id    random number
+# 3       2       4  Geek4_id    random number
+# 4       4       6  Geek5_id    random number
+
+print(df.Geek_ID.str.split(""_"").str[0].tolist())","From code
+
","Split a column in Pandas dataframe and get part of it
+import pandas as pd
+import numpy as np
+
+df = pd.DataFrame(
+    {
+        ""Geek_ID"": [""Geek1_id"", ""Geek2_id"", ""Geek3_id"", ""Geek4_id"", ""Geek5_id""],
+        ""Geek_A"": [1, 1, 3, 2, 4],
+        ""Geek_B"": [1, 2, 3, 4, 6],
+        ""Geek_R"": np.random.randn(5),
+    }
+)
+
+# Geek_A  Geek_B   Geek_ID    Geek_R
+# 0       1       1  Geek1_id    random number
+# 1       1       2  Geek2_id    random number
+# 2       3       3  Geek3_id    random number
+# 3       2       4  Geek4_id    random number
+# 4       4       6  Geek5_id    random number
+
+print(df.Geek_ID.str.split(""_"").str[0].tolist())"
+Split a column in Pandas dataframe and get part of it,https://www.geeksforgeeks.org/split-a-column-in-pandas-dataframe-and-get-part-of-it/,"import pandas as pd
+import numpy as np
+
+df = pd.DataFrame(
+    {
+        ""Geek_ID"": [""Geek1_id"", ""Geek2_id"", ""Geek3_id"", ""Geek4_id"", ""Geek5_id""],
+        ""Geek_A"": [1, 1, 3, 2, 4],
+        ""Geek_B"": [1, 2, 3, 4, 6],
+        ""Geek_R"": np.random.randn(5),
+    }
+)
+
+# Geek_A  Geek_B   Geek_ID    Geek_R
+# 0       1       1  Geek1_id    random number
+# 1       1       2  Geek2_id    random number
+# 2       3       3  Geek3_id    random number
+# 3       2       4  Geek4_id    random number
+# 4       4       6  Geek5_id    random number
+
+print(df.Geek_ID.str.split(""_"").str[1].tolist())","From code
+
","Split a column in Pandas dataframe and get part of it
+import pandas as pd
+import numpy as np
+
+df = pd.DataFrame(
+    {
+        ""Geek_ID"": [""Geek1_id"", ""Geek2_id"", ""Geek3_id"", ""Geek4_id"", ""Geek5_id""],
+        ""Geek_A"": [1, 1, 3, 2, 4],
+        ""Geek_B"": [1, 2, 3, 4, 6],
+        ""Geek_R"": np.random.randn(5),
+    }
+)
+
+# Geek_A  Geek_B   Geek_ID    Geek_R
+# 0       1       1  Geek1_id    random number
+# 1       1       2  Geek2_id    random number
+# 2       3       3  Geek3_id    random number
+# 3       2       4  Geek4_id    random number
+# 4       4       6  Geek5_id    random number
+
+print(df.Geek_ID.str.split(""_"").str[1].tolist())"
+Getting Unique values from a column in Pandas dataframe,https://www.geeksforgeeks.org/getting-unique-values-from-a-column-in-pandas-dataframe/,"# import pandas as pd
+import pandas as pd
+
+gapminder_csv_url = ""http://bit.ly/2cLzoxH""
+# load the data with pd.read_csv
+record = pd.read_csv(gapminder_csv_url)
+
+record.head()","From code
+
","Getting Unique values from a column in Pandas dataframe
+# import pandas as pd
+import pandas as pd
+
+gapminder_csv_url = ""http://bit.ly/2cLzoxH""
+# load the data with pd.read_csv
+record = pd.read_csv(gapminder_csv_url)
+
+record.head()"
+Getting Unique values from a column in Pandas dataframe,https://www.geeksforgeeks.org/getting-unique-values-from-a-column-in-pandas-dataframe/,"# import pandas as pd
+import pandas as pd
+
+gapminder_csv_url = ""http://bit.ly/2cLzoxH""
+# load the data with pd.read_csv
+record = pd.read_csv(gapminder_csv_url)
+
+print(record[""continent""].unique())","From code
+
","Getting Unique values from a column in Pandas dataframe
+# import pandas as pd
+import pandas as pd
+
+gapminder_csv_url = ""http://bit.ly/2cLzoxH""
+# load the data with pd.read_csv
+record = pd.read_csv(gapminder_csv_url)
+
+print(record[""continent""].unique())"
+Getting Unique values from a column in Pandas dataframe,https://www.geeksforgeeks.org/getting-unique-values-from-a-column-in-pandas-dataframe/,"# import pandas as pd
+import pandas as pd
+
+gapminder_csv_url = ""http://bit.ly/2cLzoxH""
+
+# load the data with pd.read_csv
+record = pd.read_csv(gapminder_csv_url)
+
+print(record.country.unique())","From code
+
","Getting Unique values from a column in Pandas dataframe
+# import pandas as pd
+import pandas as pd
+
+gapminder_csv_url = ""http://bit.ly/2cLzoxH""
+
+# load the data with pd.read_csv
+record = pd.read_csv(gapminder_csv_url)
+
+print(record.country.unique())"
+Getting Unique values from a column in Pandas dataframe,https://www.geeksforgeeks.org/getting-unique-values-from-a-column-in-pandas-dataframe/,"# Write Python3 code here
+# import pandas as pd
+import pandas as pd
+
+gapminder_csv_url = ""http://bit.ly/2cLzoxH""
+
+# load the data with pd.read_csv
+record = pd.read_csv(gapminder_csv_url)
+
+print(pd.unique(record[""continent""]))","From code
+
","Getting Unique values from a column in Pandas dataframe
+# Write Python3 code here
+# import pandas as pd
+import pandas as pd
+
+gapminder_csv_url = ""http://bit.ly/2cLzoxH""
+
+# load the data with pd.read_csv
+record = pd.read_csv(gapminder_csv_url)
+
+print(pd.unique(record[""continent""]))"
+Change Data Type for one or more columns in Pandas Dataframe,https://www.geeksforgeeks.org/change-data-type-for-one-or-more-columns-in-pandas-dataframe/,"# importing pandas as pd
+import pandas as pd
+
+# sample dataframe
+df = pd.DataFrame(
+    {
+        ""A"": [1, 2, 3, 4, 5],
+        ""B"": [""a"", ""b"", ""c"", ""d"", ""e""],
+        ""C"": [1.1, ""1.0"", ""1.3"", 2, 5],
+    }
+)
+
+# converting all columns to string type
+df = df.astype(str)
+print(df.dtypes)","From code
+Original_dtypes:","Change Data Type for one or more columns in Pandas Dataframe
+# importing pandas as pd
+import pandas as pd
+
+# sample dataframe
+df = pd.DataFrame(
+    {
+        ""A"": [1, 2, 3, 4, 5],
+        ""B"": [""a"", ""b"", ""c"", ""d"", ""e""],
+        ""C"": [1.1, ""1.0"", ""1.3"", 2, 5],
+    }
+)
+
+# converting all columns to string type
+df = df.astype(str)
+print(df.dtypes)"
+Change Data Type for one or more columns in Pandas Dataframe,https://www.geeksforgeeks.org/change-data-type-for-one-or-more-columns-in-pandas-dataframe/,"# importing pandas as pd
+import pandas as pd
+
+# sample dataframe
+df = pd.DataFrame(
+    {
+        ""A"": [1, 2, 3, 4, 5],
+        ""B"": [""a"", ""b"", ""c"", ""d"", ""e""],
+        ""C"": [1.1, ""1.0"", ""1.3"", 2, 5],
+    }
+)
+
+# using dictionary to convert specific columns
+convert_dict = {""A"": int, ""C"": float}
+
+df = df.astype(convert_dict)
+print(df.dtypes)","From code
+Original_dtypes:","Change Data Type for one or more columns in Pandas Dataframe
+# importing pandas as pd
+import pandas as pd
+
+# sample dataframe
+df = pd.DataFrame(
+    {
+        ""A"": [1, 2, 3, 4, 5],
+        ""B"": [""a"", ""b"", ""c"", ""d"", ""e""],
+        ""C"": [1.1, ""1.0"", ""1.3"", 2, 5],
+    }
+)
+
+# using dictionary to convert specific columns
+convert_dict = {""A"": int, ""C"": float}
+
+df = df.astype(convert_dict)
+print(df.dtypes)"
+Change Data Type for one or more columns in Pandas Dataframe,https://www.geeksforgeeks.org/change-data-type-for-one-or-more-columns-in-pandas-dataframe/,"# importing pandas as pd
+import pandas as pd
+
+# sample dataframe
+df = pd.DataFrame(
+    {
+        ""A"": [1, 2, 3, ""4"", ""5""],
+        ""B"": [""a"", ""b"", ""c"", ""d"", ""e""],
+        ""C"": [1.1, ""2.1"", 3.0, ""4.1"", ""5.1""],
+    }
+)
+
+# using apply method
+df[[""A"", ""C""]] = df[[""A"", ""C""]].apply(pd.to_numeric)
+print(df.dtypes)","From code
+Original_dtypes:","Change Data Type for one or more columns in Pandas Dataframe
+# importing pandas as pd
+import pandas as pd
+
+# sample dataframe
+df = pd.DataFrame(
+    {
+        ""A"": [1, 2, 3, ""4"", ""5""],
+        ""B"": [""a"", ""b"", ""c"", ""d"", ""e""],
+        ""C"": [1.1, ""2.1"", 3.0, ""4.1"", ""5.1""],
+    }
+)
+
+# using apply method
+df[[""A"", ""C""]] = df[[""A"", ""C""]].apply(pd.to_numeric)
+print(df.dtypes)"
+Change Data Type for one or more columns in Pandas Dataframe,https://www.geeksforgeeks.org/change-data-type-for-one-or-more-columns-in-pandas-dataframe/,"# importing pandas as pd
+import pandas as pd
+
+# sample dataframe
+df = pd.DataFrame(
+    {
+        ""A"": [1, 2, 3, 4, 5],
+        ""B"": [""a"", ""b"", ""c"", ""d"", ""e""],
+        ""C"": [1.1, 2.1, 3.0, 4.1, 5.1],
+    },
+    dtype=""object"",
+)
+
+# converting datatypes
+df = df.infer_objects()
+print(df.dtypes)","From code
+Original_dtypes:","Change Data Type for one or more columns in Pandas Dataframe
+# importing pandas as pd
+import pandas as pd
+
+# sample dataframe
+df = pd.DataFrame(
+    {
+        ""A"": [1, 2, 3, 4, 5],
+        ""B"": [""a"", ""b"", ""c"", ""d"", ""e""],
+        ""C"": [1.1, 2.1, 3.0, 4.1, 5.1],
+    },
+    dtype=""object"",
+)
+
+# converting datatypes
+df = df.infer_objects()
+print(df.dtypes)"
+Change Data Type for one or more columns in Pandas Dataframe,https://www.geeksforgeeks.org/change-data-type-for-one-or-more-columns-in-pandas-dataframe/,"import pandas as pd
+
+data = {""name"": [""Aman"", ""Hardik"", pd.NA], ""qualified"": [True, False, pd.NA]}
+
+df = pd.DataFrame(data)
+
+print(""Original_dtypes:"")
+print(df.dtypes)
+
+newdf = df.convert_dtypes()
+
+print(""New_dtypes:"")
+print(newdf.dtypes)","From code
+Original_dtypes:","Change Data Type for one or more columns in Pandas Dataframe
+import pandas as pd
+
+data = {""name"": [""Aman"", ""Hardik"", pd.NA], ""qualified"": [True, False, pd.NA]}
+
+df = pd.DataFrame(data)
+
+print(""Original_dtypes:"")
+print(df.dtypes)
+
+newdf = df.convert_dtypes()
+
+print(""New_dtypes:"")
+print(newdf.dtypes)"
+Difference of two columns in Pandas dataframe,https://www.geeksforgeeks.org/difference-of-two-columns-in-pandas-dataframe/,"import pandas as pd
+
+# Create a DataFrame
+df1 = {
+    ""Name"": [""George"", ""Andrea"", ""micheal"", ""maggie"", ""Ravi"", ""Xien"", ""Jalpa""],
+    ""score1"": [62, 47, 55, 74, 32, 77, 86],
+    ""score2"": [45, 78, 44, 89, 66, 49, 72],
+}
+
+df1 = pd.DataFrame(df1, columns=[""Name"", ""score1"", ""score2""])
+
+print(""Given Dataframe :\n"", df1)
+
+# getting Difference
+df1[""Score_diff""] = df1[""score1""] - df1[""score2""]
+print(""\nDifference of score1 and score2 :\n"", df1)","From code
+
","Difference of two columns in Pandas dataframe
+import pandas as pd
+
+# Create a DataFrame
+df1 = {
+    ""Name"": [""George"", ""Andrea"", ""micheal"", ""maggie"", ""Ravi"", ""Xien"", ""Jalpa""],
+    ""score1"": [62, 47, 55, 74, 32, 77, 86],
+    ""score2"": [45, 78, 44, 89, 66, 49, 72],
+}
+
+df1 = pd.DataFrame(df1, columns=[""Name"", ""score1"", ""score2""])
+
+print(""Given Dataframe :\n"", df1)
+
+# getting Difference
+df1[""Score_diff""] = df1[""score1""] - df1[""score2""]
+print(""\nDifference of score1 and score2 :\n"", df1)"
+Difference of two columns in Pandas dataframe,https://www.geeksforgeeks.org/difference-of-two-columns-in-pandas-dataframe/,"import pandas as pd
+
+# Create a DataFrame
+df1 = {
+    ""Name"": [""George"", ""Andrea"", ""micheal"", ""maggie"", ""Ravi"", ""Xien"", ""Jalpa""],
+    ""score1"": [62, 47, 55, 74, 32, 77, 86],
+    ""score2"": [45, 78, 44, 89, 66, 49, 72],
+}
+
+df1 = pd.DataFrame(df1, columns=[""Name"", ""score1"", ""score2""])
+
+print(""Given Dataframe :\n"", df1)
+
+df1[""Score_diff""] = df1[""score1""].sub(df1[""score2""], axis=0)
+print(""\nDifference of score1 and score2 :\n"", df1)","From code
+
","Difference of two columns in Pandas dataframe
+import pandas as pd
+
+# Create a DataFrame
+df1 = {
+    ""Name"": [""George"", ""Andrea"", ""micheal"", ""maggie"", ""Ravi"", ""Xien"", ""Jalpa""],
+    ""score1"": [62, 47, 55, 74, 32, 77, 86],
+    ""score2"": [45, 78, 44, 89, 66, 49, 72],
+}
+
+df1 = pd.DataFrame(df1, columns=[""Name"", ""score1"", ""score2""])
+
+print(""Given Dataframe :\n"", df1)
+
+df1[""Score_diff""] = df1[""score1""].sub(df1[""score2""], axis=0)
+print(""\nDifference of score1 and score2 :\n"", df1)"
+How to drop one or multiple columns in Pandas Dataframe,https://www.geeksforgeeks.org/how-to-drop-one-or-multiple-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+df","From code
+A    C    D    E
","How to drop one or multiple columns in Pandas Dataframe
+# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+df"
+How to drop one or multiple columns in Pandas Dataframe,https://www.geeksforgeeks.org/how-to-drop-one-or-multiple-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove column name 'A'
+df.drop([""A""], axis=1)","From code
+A    C    D    E
","How to drop one or multiple columns in Pandas Dataframe
+# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove column name 'A'
+df.drop([""A""], axis=1)"
+How to drop one or multiple columns in Pandas Dataframe,https://www.geeksforgeeks.org/how-to-drop-one-or-multiple-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove two columns name is 'C' and 'D'
+df.drop([""C"", ""D""], axis=1)
+
+# df.drop(columns =['C', 'D'])","From code
+A    C    D    E
","How to drop one or multiple columns in Pandas Dataframe
+# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove two columns name is 'C' and 'D'
+df.drop([""C"", ""D""], axis=1)
+
+# df.drop(columns =['C', 'D'])"
+How to drop one or multiple columns in Pandas Dataframe,https://www.geeksforgeeks.org/how-to-drop-one-or-multiple-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove three columns as index base
+df.drop(df.columns[[0, 4, 2]], axis=1, inplace=True)
+
+df","From code
+A    C    D    E
","How to drop one or multiple columns in Pandas Dataframe
+# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove three columns as index base
+df.drop(df.columns[[0, 4, 2]], axis=1, inplace=True)
+
+df"
+How to drop one or multiple columns in Pandas Dataframe,https://www.geeksforgeeks.org/how-to-drop-one-or-multiple-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove all columns between column index 1 to 3
+df.drop(df.iloc[:, 1:3], inplace=True, axis=1)
+
+df","From code
+A    C    D    E
","How to drop one or multiple columns in Pandas Dataframe
+# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove all columns between column index 1 to 3
+df.drop(df.iloc[:, 1:3], inplace=True, axis=1)
+
+df"
+How to drop one or multiple columns in Pandas Dataframe,https://www.geeksforgeeks.org/how-to-drop-one-or-multiple-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove all columns between column name 'B' to 'D'
+df.drop(df.ix[:, ""B"":""D""].columns, axis=1)","From code
+A    C    D    E
","How to drop one or multiple columns in Pandas Dataframe
+# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove all columns between column name 'B' to 'D'
+df.drop(df.ix[:, ""B"":""D""].columns, axis=1)"
+How to drop one or multiple columns in Pandas Dataframe,https://www.geeksforgeeks.org/how-to-drop-one-or-multiple-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove all columns between column name 'B' to 'D'
+df.drop(df.loc[:, ""B"":""D""].columns, axis=1)","From code
+A    C    D    E
","How to drop one or multiple columns in Pandas Dataframe
+# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+
+# Remove all columns between column name 'B' to 'D'
+df.drop(df.loc[:, ""B"":""D""].columns, axis=1)"
+How to drop one or multiple columns in Pandas Dataframe,https://www.geeksforgeeks.org/how-to-drop-one-or-multiple-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+for col in df.columns:
+    if ""A"" in col:
+        del df[col]
+
+df","From code
+A    C    D    E
","How to drop one or multiple columns in Pandas Dataframe
+# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+for col in df.columns:
+    if ""A"" in col:
+        del df[col]
+
+df"
+How to drop one or multiple columns in Pandas Dataframe,https://www.geeksforgeeks.org/how-to-drop-one-or-multiple-columns-in-pandas-dataframe/,"# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+df.pop(""B"")
+
+df","From code
+A    C    D    E
","How to drop one or multiple columns in Pandas Dataframe
+# Import pandas package
+import pandas as pd
+
+# create a dictionary with five fields each
+data = {
+    ""A"": [""A1"", ""A2"", ""A3"", ""A4"", ""A5""],
+    ""B"": [""B1"", ""B2"", ""B3"", ""B4"", ""B5""],
+    ""C"": [""C1"", ""C2"", ""C3"", ""C4"", ""C5""],
+    ""D"": [""D1"", ""D2"", ""D3"", ""D4"", ""D5""],
+    ""E"": [""E1"", ""E2"", ""E3"", ""E4"", ""E5""],
+}
+
+# Convert the dictionary into DataFrame
+df = pd.DataFrame(data)
+df.pop(""B"")
+
+df"
+Create a Pandas Series from array,https://www.geeksforgeeks.org/create-a-pandas-series-from-array/,"# importing Pandas & numpy
+import pandas as pd
+import numpy as np
+
+# numpy array
+data = np.array([""a"", ""b"", ""c"", ""d"", ""e""])
+
+# creating series
+s = pd.Series(data)
+print(s)","From code
+
","Create a Pandas Series from array
+# importing Pandas & numpy
+import pandas as pd
+import numpy as np
+
+# numpy array
+data = np.array([""a"", ""b"", ""c"", ""d"", ""e""])
+
+# creating series
+s = pd.Series(data)
+print(s)"
+Create a Pandas Series from array,https://www.geeksforgeeks.org/create-a-pandas-series-from-array/,"# importing Pandas & numpy
+import pandas as pd
+import numpy as np
+
+# numpy array
+data = np.array([""a"", ""b"", ""c"", ""d"", ""e""])
+
+# creating series
+s = pd.Series(data, index=[1000, 1001, 1002, 1003, 1004])
+print(s)","From code
+
","Create a Pandas Series from array
+# importing Pandas & numpy
+import pandas as pd
+import numpy as np
+
+# numpy array
+data = np.array([""a"", ""b"", ""c"", ""d"", ""e""])
+
+# creating series
+s = pd.Series(data, index=[1000, 1001, 1002, 1003, 1004])
+print(s)"
+Creating a Pandas Series from Dictionary,https://www.geeksforgeeks.org/creating-a-pandas-series-from-dictionary/,"# import the pandas lib as pd
+import pandas as pd
+
+# create a dictionary
+dictionary = {""A"": 10, ""B"": 20, ""C"": 30}
+
+# create a series
+series = pd.Series(dictionary)
+
+print(series)","From code
+A    10","Creating a Pandas Series from Dictionary
+# import the pandas lib as pd
+import pandas as pd
+
+# create a dictionary
+dictionary = {""A"": 10, ""B"": 20, ""C"": 30}
+
+# create a series
+series = pd.Series(dictionary)
+
+print(series)"
+Creating a Pandas Series from Dictionary,https://www.geeksforgeeks.org/creating-a-pandas-series-from-dictionary/,"# import the pandas lib as pd
+import pandas as pd
+
+# create a dictionary
+dictionary = {""D"": 10, ""B"": 20, ""C"": 30}
+
+# create a series
+series = pd.Series(dictionary)
+
+print(series)","From code
+A    10","Creating a Pandas Series from Dictionary
+# import the pandas lib as pd
+import pandas as pd
+
+# create a dictionary
+dictionary = {""D"": 10, ""B"": 20, ""C"": 30}
+
+# create a series
+series = pd.Series(dictionary)
+
+print(series)"
+Creating a Pandas Series from Dictionary,https://www.geeksforgeeks.org/creating-a-pandas-series-from-dictionary/,"# import the pandas lib as pd
+import pandas as pd
+
+# create a dictionary
+dictionary = {""A"": 50, ""B"": 10, ""C"": 80}
+
+# create a series
+series = pd.Series(dictionary, index=[""B"", ""C"", ""A""])
+
+print(series)","From code
+A    10","Creating a Pandas Series from Dictionary
+# import the pandas lib as pd
+import pandas as pd
+
+# create a dictionary
+dictionary = {""A"": 50, ""B"": 10, ""C"": 80}
+
+# create a series
+series = pd.Series(dictionary, index=[""B"", ""C"", ""A""])
+
+print(series)"
+Creating a Pandas Series from Dictionary,https://www.geeksforgeeks.org/creating-a-pandas-series-from-dictionary/,"# import the pandas lib as pd
+import pandas as pd
+
+# create a dictionary
+dictionary = {""A"": 50, ""B"": 10, ""C"": 80}
+
+# create a series
+series = pd.Series(dictionary, index=[""B"", ""C"", ""D"", ""A""])
+
+print(series)","From code
+A    10","Creating a Pandas Series from Dictionary
+# import the pandas lib as pd
+import pandas as pd
+
+# create a dictionary
+dictionary = {""A"": 50, ""B"": 10, ""C"": 80}
+
+# create a series
+series = pd.Series(dictionary, index=[""B"", ""C"", ""D"", ""A""])
+
+print(series)"
+Pandas | Basic of Time Series Manipulation,https://www.geeksforgeeks.org/pandas-basic-of-time-series-manipulation/,"import pandas as pd
+from datetime import datetime
+import numpy as np
+
+range_date = pd.date_range(start=""1/1/2019"", end=""1/08/2019"", freq=""Min"")
+print(range_date)","From code
+DatetimeIndex(['2019-01-01 00:00:00', '2019-01-01 00:01:00',","Pandas | Basic of Time Series Manipulation
+import pandas as pd
+from datetime import datetime
+import numpy as np
+
+range_date = pd.date_range(start=""1/1/2019"", end=""1/08/2019"", freq=""Min"")
+print(range_date)"
+Pandas | Basic of Time Series Manipulation,https://www.geeksforgeeks.org/pandas-basic-of-time-series-manipulation/,"import pandas as pd
+from datetime import datetime
+import numpy as np
+
+range_date = pd.date_range(start=""1/1/2019"", end=""1/08/2019"", freq=""Min"")
+print(type(range_date[110]))","From code
+DatetimeIndex(['2019-01-01 00:00:00', '2019-01-01 00:01:00',","Pandas | Basic of Time Series Manipulation
+import pandas as pd
+from datetime import datetime
+import numpy as np
+
+range_date = pd.date_range(start=""1/1/2019"", end=""1/08/2019"", freq=""Min"")
+print(type(range_date[110]))"
+Pandas | Basic of Time Series Manipulation,https://www.geeksforgeeks.org/pandas-basic-of-time-series-manipulation/,"import pandas as pd
+from datetime import datetime
+import numpy as np
+
+range_date = pd.date_range(start=""1/1/2019"", end=""1/08/2019"", freq=""Min"")
+
+df = pd.DataFrame(range_date, columns=[""date""])
+df[""data""] = np.random.randint(0, 100, size=(len(range_date)))
+
+print(df.head(10))","From code
+DatetimeIndex(['2019-01-01 00:00:00', '2019-01-01 00:01:00',","Pandas | Basic of Time Series Manipulation
+import pandas as pd
+from datetime import datetime
+import numpy as np
+
+range_date = pd.date_range(start=""1/1/2019"", end=""1/08/2019"", freq=""Min"")
+
+df = pd.DataFrame(range_date, columns=[""date""])
+df[""data""] = np.random.randint(0, 100, size=(len(range_date)))
+
+print(df.head(10))"
+Pandas | Basic of Time Series Manipulation,https://www.geeksforgeeks.org/pandas-basic-of-time-series-manipulation/,"import pandas as pd
+from datetime import datetime
+import numpy as np
+
+range_date = pd.date_range(start=""1/1/2019"", end=""1/08/2019"", freq=""Min"")
+
+df = pd.DataFrame(range_date, columns=[""date""])
+df[""data""] = np.random.randint(0, 100, size=(len(range_date)))
+
+string_data = [str(x) for x in range_date]
+print(string_data[1:11])","From code
+DatetimeIndex(['2019-01-01 00:00:00', '2019-01-01 00:01:00',","Pandas | Basic of Time Series Manipulation
+import pandas as pd
+from datetime import datetime
+import numpy as np
+
+range_date = pd.date_range(start=""1/1/2019"", end=""1/08/2019"", freq=""Min"")
+
+df = pd.DataFrame(range_date, columns=[""date""])
+df[""data""] = np.random.randint(0, 100, size=(len(range_date)))
+
+string_data = [str(x) for x in range_date]
+print(string_data[1:11])"
+Pandas | Basic of Time Series Manipulation,https://www.geeksforgeeks.org/pandas-basic-of-time-series-manipulation/,"import pandas as pd
+from datetime import datetime
+import numpy as np
+
+range_data = pd.date_range(start=""1/1/2019"", end=""1/08/2019"", freq=""Min"")
+
+df = pd.DataFrame(range_data, columns=[""date""])
+df[""data""] = np.random.randint(0, 100, size=(len(range_data)))
+
+df[""datetime""] = pd.to_datetime(df[""date""])
+df = df.set_index(""datetime"")
+df.drop([""date""], axis=1, inplace=True)
+
+print(df[""2019-01-05""][1:11])","From code
+DatetimeIndex(['2019-01-01 00:00:00', '2019-01-01 00:01:00',","Pandas | Basic of Time Series Manipulation
+import pandas as pd
+from datetime import datetime
+import numpy as np
+
+range_data = pd.date_range(start=""1/1/2019"", end=""1/08/2019"", freq=""Min"")
+
+df = pd.DataFrame(range_data, columns=[""date""])
+df[""data""] = np.random.randint(0, 100, size=(len(range_data)))
+
+df[""datetime""] = pd.to_datetime(df[""date""])
+df = df.set_index(""datetime"")
+df.drop([""date""], axis=1, inplace=True)
+
+print(df[""2019-01-05""][1:11])"
+Read More,https://www.geeksforgeeks.org/how-to-get-the-daily-news-using-python/,"import requests
+from bs4 import BeautifulSoup","From code
+pip install bs4","Read More
+import requests
+from bs4 import BeautifulSoup"
+Read More,https://www.geeksforgeeks.org/how-to-get-the-daily-news-using-python/,"url = ""https://www.bbc.com/news""
+response = requests.get(url)","From code
+pip install bs4","Read More
+url = ""https://www.bbc.com/news""
+response = requests.get(url)"
+Read More,https://www.geeksforgeeks.org/how-to-get-the-daily-news-using-python/,"soup = BeautifulSoup(response.text, ""html.parser"")
+headlines = soup.find(""body"").find_all(""h3"")
+for x in headlines:
+    print(x.text.strip())","From code
+pip install bs4","Read More
+soup = BeautifulSoup(response.text, ""html.parser"")
+headlines = soup.find(""body"").find_all(""h3"")
+for x in headlines:
+    print(x.text.strip())"
+Read More,https://www.geeksforgeeks.org/how-to-get-the-daily-news-using-python/,"import requests
+from bs4 import BeautifulSoup
+
+url = ""https://www.bbc.com/news""
+response = requests.get(url)
+
+soup = BeautifulSoup(response.text, ""html.parser"")
+headlines = soup.find(""body"").find_all(""h3"")
+for x in headlines:
+    print(x.text.strip())","From code
+pip install bs4","Read More
+import requests
+from bs4 import BeautifulSoup
+
+url = ""https://www.bbc.com/news""
+response = requests.get(url)
+
+soup = BeautifulSoup(response.text, ""html.parser"")
+headlines = soup.find(""body"").find_all(""h3"")
+for x in headlines:
+    print(x.text.strip())"
+Read More,https://www.geeksforgeeks.org/how-to-get-the-daily-news-using-python/,"import requests
+from bs4 import BeautifulSoup
+
+url = ""https://www.bbc.com/news""
+response = requests.get(url)
+
+soup = BeautifulSoup(response.text, ""html.parser"")
+headlines = soup.find(""body"").find_all(""h3"")
+unwanted = [
+    ""BBC World News TV"",
+    ""BBC World Service Radio"",
+    ""News daily newsletter"",
+    ""Mobile app"",
+    ""Get in touch"",
+]
+
+for x in list(dict.fromkeys(headlines)):
+    if x.text.strip() not in unwanted:
+        print(x.text.strip())","From code
+pip install bs4","Read More
+import requests
+from bs4 import BeautifulSoup
+
+url = ""https://www.bbc.com/news""
+response = requests.get(url)
+
+soup = BeautifulSoup(response.text, ""html.parser"")
+headlines = soup.find(""body"").find_all(""h3"")
+unwanted = [
+    ""BBC World News TV"",
+    ""BBC World Service Radio"",
+    ""News daily newsletter"",
+    ""Mobile app"",
+    ""Get in touch"",
+]
+
+for x in list(dict.fromkeys(headlines)):
+    if x.text.strip() not in unwanted:
+        print(x.text.strip())"
+Word guessing game in Python,https://www.geeksforgeeks.org/python-program-for-word-guessing-game/,"import random
+
+# library that we use in order to choose
+# on random words from a list of words
+
+name = input(""What is your name? "")
+
+# Here the user is asked to enter the name first
+
+print(""Good Luck ! "", name)
+
+words = [
+    ""rainbow"",
+    ""computer"",
+    ""science"",
+    ""programming"",
+    ""python"",
+    ""mathematics"",
+    ""player"",
+    ""condition"",
+    ""reverse"",
+    ""water"",
+    ""board"",
+    ""geeks"",
+]
+
+# Function will choose one random
+# word from this list of words
+word = random.choice(words)
+
+
+print(""Guess the characters"")
+
+guesses = """"
+
+# any number of turns can be used here
+turns = 12
+
+
+while turns > 0:
+    # counts the number of times a user fails
+    failed = 0
+
+    # all characters from the input
+    # word taking one at a time.
+    for char in word:
+        # comparing that character with
+        # the character in guesses
+        if char in guesses:
+            print(char, end="" "")
+
+        else:
+            print(""_"")
+
+            # for every failure 1 will be
+            # incremented in failure
+            failed += 1
+
+    if failed == 0:
+        # user will win the game if failure is 0
+        # and 'You Win' will be given as output
+        print(""You Win"")
+
+        # this print the correct word
+        print(""The word is: "", word)
+        break
+
+    # if user has input the wrong alphabet then
+    # it will ask user to enter another alphabet
+    print()
+    guess = input(""guess a character:"")
+
+    # every input character will be stored in guesses
+    guesses += guess
+
+    # check input with the character in word
+    if guess not in word:
+        turns -= 1
+
+        # if the character doesn?????????t match the word
+        # then ?????????Wrong????????? will be given as out""Wrong"")
+
+        # this will print the number of
+        # turns left for the user
+        print(""You have"", +turns, ""more guesses"")
+
+        if turns == 0:
+            print(""You Loose"")","From code
+What is your name? Gautam","Word guessing game in Python
+import random
+
+# library that we use in order to choose
+# on random words from a list of words
+
+name = input(""What is your name? "")
+
+# Here the user is asked to enter the name first
+
+print(""Good Luck ! "", name)
+
+words = [
+    ""rainbow"",
+    ""computer"",
+    ""science"",
+    ""programming"",
+    ""python"",
+    ""mathematics"",
+    ""player"",
+    ""condition"",
+    ""reverse"",
+    ""water"",
+    ""board"",
+    ""geeks"",
+]
+
+# Function will choose one random
+# word from this list of words
+word = random.choice(words)
+
+
+print(""Guess the characters"")
+
+guesses = """"
+
+# any number of turns can be used here
+turns = 12
+
+
+while turns > 0:
+    # counts the number of times a user fails
+    failed = 0
+
+    # all characters from the input
+    # word taking one at a time.
+    for char in word:
+        # comparing that character with
+        # the character in guesses
+        if char in guesses:
+            print(char, end="" "")
+
+        else:
+            print(""_"")
+
+            # for every failure 1 will be
+            # incremented in failure
+            failed += 1
+
+    if failed == 0:
+        # user will win the game if failure is 0
+        # and 'You Win' will be given as output
+        print(""You Win"")
+
+        # this print the correct word
+        print(""The word is: "", word)
+        break
+
+    # if user has input the wrong alphabet then
+    # it will ask user to enter another alphabet
+    print()
+    guess = input(""guess a character:"")
+
+    # every input character will be stored in guesses
+    guesses += guess
+
+    # check input with the character in word
+    if guess not in word:
+        turns -= 1
+
+        # if the character doesn?????????t match the word
+        # then ?????????Wrong????????? will be given as out""Wrong"")
+
+        # this will print the number of
+        # turns left for the user
+        print(""You have"", +turns, ""more guesses"")
+
+        if turns == 0:
+            print(""You Loose"")"
+Word guessing game in Python,https://www.geeksforgeeks.org/python-program-for-word-guessing-game/,"import random
+
+def isword(user_word,wordly_word):
+	for x in user_word:
+		print(x,end="" "")
+	print()
+	#If alphabet present in same position green
+	#if alphabet present in word yellow
+	#if alphabet is not present black
+	for i in range(len(user_word)):
+		if user_word[i] == wordly_word[i]:
+			print(""????"",end ="""")
+		elif user_word[i] in wordly_word:
+			print(""????"",end="""")
+		else:
+			print("""",end="""")
+			
+	#if word present return true else return false
+	if user_word == wordly_word:
+		return 1
+	else:
+		return 0
+
+import random
+random_word = random.choice(words)
+print(random_word)
+print(""Let's Play Wordle"")
+message,i = {0:""Marvellous"",1:""Excellent"",2:""Very good"",3:""Nice"",4:""Good"",5:""Ok""},6
+while i>0:
+	user_word=input(""\nEnter word: "")
+	if (len(user_word)==5 and user_word.isalpha()):
+		i = i-1
+		if isword(user_word,random_word):
+				print(""\n"",message[i])
+				break
+		else:
+			continue
+	else:
+		print(""Please enter a valid word"")
+else:
+	print(""End of Game, the correct word is:"",random_word)",From code,"Word guessing game in Python
+import random
+
+def isword(user_word,wordly_word):
+	for x in user_word:
+		print(x,end="" "")
+	print()
+	#If alphabet present in same position green
+	#if alphabet present in word yellow
+	#if alphabet is not present black
+	for i in range(len(user_word)):
+		if user_word[i] == wordly_word[i]:
+			print(""????"",end ="""")
+		elif user_word[i] in wordly_word:
+			print(""????"",end="""")
+		else:
+			print("""",end="""")
+			
+	#if word present return true else return false
+	if user_word == wordly_word:
+		return 1
+	else:
+		return 0
+
+import random
+random_word = random.choice(words)
+print(random_word)
+print(""Let's Play Wordle"")
+message,i = {0:""Marvellous"",1:""Excellent"",2:""Very good"",3:""Nice"",4:""Good"",5:""Ok""},6
+while i>0:
+	user_word=input(""\nEnter word: "")
+	if (len(user_word)==5 and user_word.isalpha()):
+		i = i-1
+		if isword(user_word,random_word):
+				print(""\n"",message[i])
+				break
+		else:
+			continue
+	else:
+		print(""Please enter a valid word"")
+else:
+	print(""End of Game, the correct word is:"",random_word)"
+Hangman Game in Python,https://www.geeksforgeeks.org/hangman-game-python/,"# Python Program to illustrate# Hangman Gameimport randomfrom collections import Counter??????someWords = '''apple banana mango strawberryorange grape pineapple apricot lemon coconut watermeloncherry papaya berry peach lychee muskmelon'''??????someWords = someWords.split(' ')# randomly choose a secret word f""someWords"" LIST.word = random.choice(someWords)??????if __name__ == '__main__':????????????????????????print('Guess the word! HINT: word is a name of a fruit')??????????????????????????????for i in word:??????????????????????????????????????????????????????# For printing the empty spaces for letters of the word????????????????????????????????????????????????print('_', end=' ')????????????????????????print()??????????????????????????????playing = True????????????????????????# list for storing the letters guessed by the player????????????????????????letterGuessed = ''????????????????????????chances = len(word) + 2????????????????????????correct = 0????????????????????????flag = 0????????????????????????try:????????????????????????????????????????????????while (chances != 0) and flag == 0:?????? # flag is updated when the word is correctly guessed????????????????????????????????????????????????????????????????????????print()????????????????????????????????????????????????????????????????????????chances -= 1???????????????y a LETTER')????????????????????????????????????????????????????????????????????????????????????????????????continue????????????????????????????????????????????????????????????????????????else if len(guess) & gt????????????????????????????????????????????????????????????????????????1:????????????????????????????????????????????????????????????????????????????????????????????????print('Enter only a SINGLE letter')????????????????????????????????????????????????????????????????????????????????????????????????continue????????????????????????????????????????????????????????????????????????else if guess in letterGuessed:????????????????????????????????????????????????????????????????????????????????????????????????print('You have already guessed that letter')????????????????????????????????????????????????????????????????????????????????????????????????continue??????????????????????????????????????????????????????????????????????????????# If letter is guessed correctly?????????????????????????????????????????????????????????????????????????print(char, end=' ')????????????????????????????????????????correct += 1????????????????????????????????# If user has guessed all the letters????????????????????????????????# Once the correct word is guessed fully,????????????????????????????????else if (Counter(letterGuessed) == Counter(word)):????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# the game ends, even if chances remain????????????????????????????????????????print(& quot??????????????????????????????????????????????????????The word is: & quot??????????????????????????????????????????????????????, end=' ')????????????????????????????????????????print(word)????????????????????????????????????????flag = 1????????????????????????????????????????print('Congratulations, You won!')????????????????????????????????????????break?? # To break out of the for loop????????????????????????????????????????break?? # To break out of the while loop????????????????????????????????else:????????????????????????????????????????print('_', end=' ')??????????????????# If user has used all of his chances????????????????if chances & lt????????????????= 0 and (Counter(letterGuessed) != Counter(word)):????????????????????????print()????????????????????????print('You lost! Try again..')????????????????????????print('The word was {}'.format(word))??????????except KeyboardInterrupt:????????????????print()????????????????print('Bye! Try again.')????????????????exit()","From code
+omkarpathak@omkarpathak-Inspiron-3542:~/Documents/","Hangman Game in Python
+# Python Program to illustrate# Hangman Gameimport randomfrom collections import Counter??????someWords = '''apple banana mango strawberryorange grape pineapple apricot lemon coconut watermeloncherry papaya berry peach lychee muskmelon'''??????someWords = someWords.split(' ')# randomly choose a secret word f""someWords"" LIST.word = random.choice(someWords)??????if __name__ == '__main__':????????????????????????print('Guess the word! HINT: word is a name of a fruit')??????????????????????????????for i in word:??????????????????????????????????????????????????????# For printing the empty spaces for letters of the word????????????????????????????????????????????????print('_', end=' ')????????????????????????print()??????????????????????????????playing = True????????????????????????# list for storing the letters guessed by the player????????????????????????letterGuessed = ''????????????????????????chances = len(word) + 2????????????????????????correct = 0????????????????????????flag = 0????????????????????????try:????????????????????????????????????????????????while (chances != 0) and flag == 0:?????? # flag is updated when the word is correctly guessed????????????????????????????????????????????????????????????????????????print()????????????????????????????????????????????????????????????????????????chances -= 1???????????????y a LETTER')????????????????????????????????????????????????????????????????????????????????????????????????continue????????????????????????????????????????????????????????????????????????else if len(guess) & gt????????????????????????????????????????????????????????????????????????1:????????????????????????????????????????????????????????????????????????????????????????????????print('Enter only a SINGLE letter')????????????????????????????????????????????????????????????????????????????????????????????????continue????????????????????????????????????????????????????????????????????????else if guess in letterGuessed:????????????????????????????????????????????????????????????????????????????????????????????????print('You have already guessed that letter')????????????????????????????????????????????????????????????????????????????????????????????????continue??????????????????????????????????????????????????????????????????????????????# If letter is guessed correctly?????????????????????????????????????????????????????????????????????????print(char, end=' ')????????????????????????????????????????correct += 1????????????????????????????????# If user has guessed all the letters????????????????????????????????# Once the correct word is guessed fully,????????????????????????????????else if (Counter(letterGuessed) == Counter(word)):????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# the game ends, even if chances remain????????????????????????????????????????print(& quot??????????????????????????????????????????????????????The word is: & quot??????????????????????????????????????????????????????, end=' ')????????????????????????????????????????print(word)????????????????????????????????????????flag = 1????????????????????????????????????????print('Congratulations, You won!')????????????????????????????????????????break?? # To break out of the for loop????????????????????????????????????????break?? # To break out of the while loop????????????????????????????????else:????????????????????????????????????????print('_', end=' ')??????????????????# If user has used all of his chances????????????????if chances & lt????????????????= 0 and (Counter(letterGuessed) != Counter(word)):????????????????????????print()????????????????????????print('You lost! Try again..')????????????????????????print('The word was {}'.format(word))??????????except KeyboardInterrupt:????????????????print()????????????????print('Bye! Try again.')????????????????exit()"
+21 Number game in Python,https://www.geeksforgeeks.org/21-number-game-in-python/,"# Python code to play 21 Number game
+
+
+# returns the nearest multiple to 4
+def nearestMultiple(num):
+    if num >= 4:
+        near = num + (4 - (num % 4))
+    else:
+        near = 4
+    return near
+
+
+def lose1():
+    print(""\n\nYOU LOSE !"")
+    print(""Better luck next time !"")
+    exit(0)
+
+
+# checks whether the numbers are consecutive
+def check(xyz):
+    i = 1
+    while i < len(xyz):
+        if (xyz[i] - xyz[i - 1]) != 1:
+            return False
+        i = i + 1
+    return True
+
+
+# starts the game
+def start1():
+    xyz = []
+    last = 0
+    while True:
+        print(""Enter 'F' to take the first chance."")
+        print(""Enter 'S' to take the second chance."")
+        chance = input(""> "")
+
+        # player takes the first chance
+        if chance == ""F"":
+            while True:
+                if last == 20:
+                    lose1()
+                else:
+                    print(""\nYour Turn."")
+                    print(""\nHow many numbers do you wish to enter?"")
+                    inp = int(input(""> ""))
+
+                    if inp > 0 and inp <= 3:
+                        comp = 4 - inp
+                    else:
+                        print(""Wrong input. You are disqualified from the game."")
+                        lose1()
+
+                    i, j = 1, 1
+
+                    print(""Now enter the values"")
+                    while i <= inp:
+                        a = input(""> "")
+                        a = int(a)
+                        xyz.append(a)
+                        i = i + 1
+
+                    # store the last element of xyz.
+                    last = xyz[-1]
+
+                    # checks whether the input
+                    # numbers are consecutive
+                    if check(xyz) == True:
+                        if last == 21:
+                            lose1()
+
+                        else:
+                            # ""Computer's turn.""
+                            while j <= comp:
+                                xyz.append(last + j)
+                                j = j + 1
+                            print(""Order of inputs after computer's turn is: "")
+                            print(xyz)
+                            last = xyz[-1]
+                    else:
+                        print(""\nYou did not input consecutive integers."")
+                        lose1()
+
+        # player takes the second chance
+        elif chance == ""S"":
+            comp = 1
+            last = 0
+            while last < 20:
+                # ""Computer's turn""
+                j = 1
+                while j <= comp:
+                    xyz.append(last + j)
+                    j = j + 1
+                print(""Order of inputs after computer's turn is:"")
+                print(xyz)
+                if xyz[-1] == 20:
+                    lose1()
+
+                else:
+                    print(""\nYour turn."")
+                    print(""\nHow many numbers do you wish to enter?"")
+                    inp = input(""> "")
+                    inp = int(inp)
+                    i = 1
+                    print(""Enter your values"")
+                    while i <= inp:
+                        xyz.append(int(input(""> "")))
+                        i = i + 1
+                    last = xyz[-1]
+                    if check(xyz) == True:
+                        # print (xyz)
+                        near = nearestMultiple(last)
+                        comp = near - last
+                        if comp == 4:
+                            comp = 3
+                        else:
+                            comp = comp
+                    else:
+                        # if inputs are not consecutive
+                        # automatically disqualified
+                        print(""\nYou did not input consecutive integers."")
+                        # print (""You are disqualified from the game."")
+                        lose1()
+            print(""\n\nCONGRATULATIONS !!!"")
+            print(""YOU WON !"")
+            exit(0)
+
+        else:
+            print(""wrong choice"")
+
+
+game = True
+while game == True:
+    print(""Player 2 is Computer."")
+    print(""Do you want to play the 21 number game? (Yes / No)"")
+    ans = input(""> "")
+    if ans == ""Yes"":
+        start1()
+    else:
+        print(""Do you want quit the game?(yes / no)"")
+        nex = input(""> "")
+        if nex == ""yes"":
+            print(""You are quitting the game..."")
+            exit(0)
+        elif nex == ""no"":
+            print(""Continuing..."")
+        else:
+            print(""Wrong choice"")","From code
+Player 2 is Computer.","21 Number game in Python
+# Python code to play 21 Number game
+
+
+# returns the nearest multiple to 4
+def nearestMultiple(num):
+    if num >= 4:
+        near = num + (4 - (num % 4))
+    else:
+        near = 4
+    return near
+
+
+def lose1():
+    print(""\n\nYOU LOSE !"")
+    print(""Better luck next time !"")
+    exit(0)
+
+
+# checks whether the numbers are consecutive
+def check(xyz):
+    i = 1
+    while i < len(xyz):
+        if (xyz[i] - xyz[i - 1]) != 1:
+            return False
+        i = i + 1
+    return True
+
+
+# starts the game
+def start1():
+    xyz = []
+    last = 0
+    while True:
+        print(""Enter 'F' to take the first chance."")
+        print(""Enter 'S' to take the second chance."")
+        chance = input(""> "")
+
+        # player takes the first chance
+        if chance == ""F"":
+            while True:
+                if last == 20:
+                    lose1()
+                else:
+                    print(""\nYour Turn."")
+                    print(""\nHow many numbers do you wish to enter?"")
+                    inp = int(input(""> ""))
+
+                    if inp > 0 and inp <= 3:
+                        comp = 4 - inp
+                    else:
+                        print(""Wrong input. You are disqualified from the game."")
+                        lose1()
+
+                    i, j = 1, 1
+
+                    print(""Now enter the values"")
+                    while i <= inp:
+                        a = input(""> "")
+                        a = int(a)
+                        xyz.append(a)
+                        i = i + 1
+
+                    # store the last element of xyz.
+                    last = xyz[-1]
+
+                    # checks whether the input
+                    # numbers are consecutive
+                    if check(xyz) == True:
+                        if last == 21:
+                            lose1()
+
+                        else:
+                            # ""Computer's turn.""
+                            while j <= comp:
+                                xyz.append(last + j)
+                                j = j + 1
+                            print(""Order of inputs after computer's turn is: "")
+                            print(xyz)
+                            last = xyz[-1]
+                    else:
+                        print(""\nYou did not input consecutive integers."")
+                        lose1()
+
+        # player takes the second chance
+        elif chance == ""S"":
+            comp = 1
+            last = 0
+            while last < 20:
+                # ""Computer's turn""
+                j = 1
+                while j <= comp:
+                    xyz.append(last + j)
+                    j = j + 1
+                print(""Order of inputs after computer's turn is:"")
+                print(xyz)
+                if xyz[-1] == 20:
+                    lose1()
+
+                else:
+                    print(""\nYour turn."")
+                    print(""\nHow many numbers do you wish to enter?"")
+                    inp = input(""> "")
+                    inp = int(inp)
+                    i = 1
+                    print(""Enter your values"")
+                    while i <= inp:
+                        xyz.append(int(input(""> "")))
+                        i = i + 1
+                    last = xyz[-1]
+                    if check(xyz) == True:
+                        # print (xyz)
+                        near = nearestMultiple(last)
+                        comp = near - last
+                        if comp == 4:
+                            comp = 3
+                        else:
+                            comp = comp
+                    else:
+                        # if inputs are not consecutive
+                        # automatically disqualified
+                        print(""\nYou did not input consecutive integers."")
+                        # print (""You are disqualified from the game."")
+                        lose1()
+            print(""\n\nCONGRATULATIONS !!!"")
+            print(""YOU WON !"")
+            exit(0)
+
+        else:
+            print(""wrong choice"")
+
+
+game = True
+while game == True:
+    print(""Player 2 is Computer."")
+    print(""Do you want to play the 21 number game? (Yes / No)"")
+    ans = input(""> "")
+    if ans == ""Yes"":
+        start1()
+    else:
+        print(""Do you want quit the game?(yes / no)"")
+        nex = input(""> "")
+        if nex == ""yes"":
+            print(""You are quitting the game..."")
+            exit(0)
+        elif nex == ""no"":
+            print(""Continuing..."")
+        else:
+            print(""Wrong choice"")"
+Mastermind Game using Python,https://www.geeksforgeeks.org/mastermind-game-using-python/,"import random????????????# the .randrange() function generates a# random number within the specified range.num = random.randrange(1000, 10000)??????n ""Guess the 4 digit number:""))??????# condition to test equality of the# guess made. Program terminates if true.if (n == num):??????????""Great! You guessed the number in just 1 try! You're a Mastermind!"")else:????????????????????????# ctr variable initialized. It will keep count of????????????????????????# the number of tries the Player takes to guess the number.????????????????????????ctr = 0??????????????????????????????# while loop repeats as long as the????????????????????????# Player fails to guess the number correctly.????????????????????????while (n != num):????????????????????????????????????????????????# variable increments every time the loop????????????????????????????????????????????????# is executed, giving an idea of how many????????????????????????????????????????????????# guesses were made.????????????????????????????????????????????????ctr += 1??????????????????????????????????????????????????????count = 0??????????????????????????????????????????????????????# explicit type conversion of an integer to????????????????????????????????????????????????# a string in order to ease extraction of digits????????????????????????????????????????????????n = str(n)????????????????????????????????????????um[i]):????????????????????????????????????????????????????????????????????????????????????????????????# number of digits guessed correctly increments????????????????????????????????????????????????????????????????????????????????????????????????count += 1????????????????????????????????????????????????????????????????????????????????????????????????# hence, the digit is stored in correct[].????????????????????????????????????????????????????????????????????????????????????????????????correct[i] = n[i]?????????????????????????????????????????????????""Not quite the number. But you did get "",???????????????????????????????????????????"" digit(s) correct!"")????????????????????????????????????????????????????????????# second code is not supposed to print the guessed numbers, from the sample output, here I get we are not recording the position of the guess,but count. But as per the explanation, the code should not print the guessed numbers, rather give thei""Also these numbers in your input were correct."")????????????????????????????????????????????????????????????????????????# for k in correct:????????????????????????????????????????????????????????????????????????#?????????????????? print""Enter your next choice of numbers: ""))??????????????????????????????????????????????????????# when none of the digits are guessed correctly.????????????????????????????""None of the numbers in your input match."")??????????????????????????????????????""Enter your next choice of numbers: ""))??????????????????????????????# condition for equality.????????????????????????if n == num:????????????????????????# ctr must be incremented when the n==num gets executed as we have the other incrmentation in the n!=num condi""You've become a Mastermind!"")??????????????????????""It took you only"", ctr, ""tries."")","From code
+Player 1, set the number: 5672","Mastermind Game using Python
+import random????????????# the .randrange() function generates a# random number within the specified range.num = random.randrange(1000, 10000)??????n ""Guess the 4 digit number:""))??????# condition to test equality of the# guess made. Program terminates if true.if (n == num):??????????""Great! You guessed the number in just 1 try! You're a Mastermind!"")else:????????????????????????# ctr variable initialized. It will keep count of????????????????????????# the number of tries the Player takes to guess the number.????????????????????????ctr = 0??????????????????????????????# while loop repeats as long as the????????????????????????# Player fails to guess the number correctly.????????????????????????while (n != num):????????????????????????????????????????????????# variable increments every time the loop????????????????????????????????????????????????# is executed, giving an idea of how many????????????????????????????????????????????????# guesses were made.????????????????????????????????????????????????ctr += 1??????????????????????????????????????????????????????count = 0??????????????????????????????????????????????????????# explicit type conversion of an integer to????????????????????????????????????????????????# a string in order to ease extraction of digits????????????????????????????????????????????????n = str(n)????????????????????????????????????????um[i]):????????????????????????????????????????????????????????????????????????????????????????????????# number of digits guessed correctly increments????????????????????????????????????????????????????????????????????????????????????????????????count += 1????????????????????????????????????????????????????????????????????????????????????????????????# hence, the digit is stored in correct[].????????????????????????????????????????????????????????????????????????????????????????????????correct[i] = n[i]?????????????????????????????????????????????????""Not quite the number. But you did get "",???????????????????????????????????????????"" digit(s) correct!"")????????????????????????????????????????????????????????????# second code is not supposed to print the guessed numbers, from the sample output, here I get we are not recording the position of the guess,but count. But as per the explanation, the code should not print the guessed numbers, rather give thei""Also these numbers in your input were correct."")????????????????????????????????????????????????????????????????????????# for k in correct:????????????????????????????????????????????????????????????????????????#?????????????????? print""Enter your next choice of numbers: ""))??????????????????????????????????????????????????????# when none of the digits are guessed correctly.????????????????????????????""None of the numbers in your input match."")??????????????????????????????????????""Enter your next choice of numbers: ""))??????????????????????????????# condition for equality.????????????????????????if n == num:????????????????????????# ctr must be incremented when the n==num gets executed as we have the other incrmentation in the n!=num condi""You've become a Mastermind!"")??????????????????????""It took you only"", ctr, ""tries."")"
+Mastermind Game using Python,https://www.geeksforgeeks.org/mastermind-game-using-python/,"import random
+
+# the .randrange() function generates
+# a random number within the specified range.
+num = random.randrange(1000, 10000)
+
+n = int(input(""Guess the 4 digit number:""))
+
+# condition to test equality of the
+# guess made. Program terminates if true.
+if n == num:
+    print(""Great! You guessed the number in just 1 try! You're a Mastermind!"")
+else:
+    # ctr variable initialized. It will keep count of
+    # the number of tries the Player takes to guess the number.
+    ctr = 0
+
+    # while loop repeats as long as the Player
+    # fails to guess the number correctly.
+    while n != num:
+        # variable increments every time the loop
+        # is executed, giving an idea of how many
+        # guesses were made.
+        ctr += 1
+
+        count = 0
+
+        # explicit type conversion of an integer to
+        # a string in order to ease extraction of digits
+        n = str(n)
+
+        # explicit type conversion of a string to an integer
+        num = str(num)
+
+        # correct[] list stores digits which are correct
+        correct = []
+
+        # for loop runs 4 times since the number has 4 digits.
+        for i in range(0, 4):
+            # checking for equality of digits
+            if n[i] == num[i]:
+                # number of digits guessed correctly increments
+                count += 1
+                # hence, the digit is stored in correct[].
+                correct.append(n[i])
+            else:
+                continue
+
+        # when not all the digits are guessed correctly.
+        if (count < 4) and (count != 0):
+            print(""Not quite the number. But you did get "", count, "" digit(s) correct!"")
+            print(""Also these numbers in your input were correct."")
+
+            for k in correct:
+                print(k, end="" "")
+
+            print(""\n"")
+            print(""\n"")
+            n = int(input(""Enter your next choice of numbers: ""))
+
+        # when none of the digits are guessed correctly.
+        elif count == 0:
+            print(""None of the numbers in your input match."")
+            n = int(input(""Enter your next choice of numbers: ""))
+
+    if n == num:
+        print(""You've become a Mastermind!"")
+        print(""It took you only"", ctr, ""tries."")","From code
+Player 1, set the number: 5672","Mastermind Game using Python
+import random
+
+# the .randrange() function generates
+# a random number within the specified range.
+num = random.randrange(1000, 10000)
+
+n = int(input(""Guess the 4 digit number:""))
+
+# condition to test equality of the
+# guess made. Program terminates if true.
+if n == num:
+    print(""Great! You guessed the number in just 1 try! You're a Mastermind!"")
+else:
+    # ctr variable initialized. It will keep count of
+    # the number of tries the Player takes to guess the number.
+    ctr = 0
+
+    # while loop repeats as long as the Player
+    # fails to guess the number correctly.
+    while n != num:
+        # variable increments every time the loop
+        # is executed, giving an idea of how many
+        # guesses were made.
+        ctr += 1
+
+        count = 0
+
+        # explicit type conversion of an integer to
+        # a string in order to ease extraction of digits
+        n = str(n)
+
+        # explicit type conversion of a string to an integer
+        num = str(num)
+
+        # correct[] list stores digits which are correct
+        correct = []
+
+        # for loop runs 4 times since the number has 4 digits.
+        for i in range(0, 4):
+            # checking for equality of digits
+            if n[i] == num[i]:
+                # number of digits guessed correctly increments
+                count += 1
+                # hence, the digit is stored in correct[].
+                correct.append(n[i])
+            else:
+                continue
+
+        # when not all the digits are guessed correctly.
+        if (count < 4) and (count != 0):
+            print(""Not quite the number. But you did get "", count, "" digit(s) correct!"")
+            print(""Also these numbers in your input were correct."")
+
+            for k in correct:
+                print(k, end="" "")
+
+            print(""\n"")
+            print(""\n"")
+            n = int(input(""Enter your next choice of numbers: ""))
+
+        # when none of the digits are guessed correctly.
+        elif count == 0:
+            print(""None of the numbers in your input match."")
+            n = int(input(""Enter your next choice of numbers: ""))
+
+    if n == num:
+        print(""You've become a Mastermind!"")
+        print(""It took you only"", ctr, ""tries."")"
+2048 Game in Python,https://www.geeksforgeeks.org/2048-game-in-python/,"# logic.py to be
+# imported in the 2048.py file
+
+# importing random package
+# for methods to generate random
+# numbers.
+import random
+
+
+# function to initialize game / grid
+# at the start
+def start_game():
+    # declaring an empty list then
+    # appending 4 list each with four
+    # elements as 0.
+    mat = []
+    for i in range(4):
+        mat.append([0] * 4)
+
+    # printing controls for user
+    print(""Commands are as follows : "")
+    print(""'W' or 'w' : Move Up"")
+    print(""'S' or 's' : Move Down"")
+    print(""'A' or 'a' : Move Left"")
+    print(""'D' or 'd' : Move Right"")
+
+    # calling the function to add
+    # a new 2 in grid after every step
+    add_new_2(mat)
+    return mat
+
+
+# function to add a new 2 in
+# grid at any random empty cell
+def add_new_2(mat):
+    # choosing a random index for
+    # row and column.
+    r = random.randint(0, 3)
+    c = random.randint(0, 3)
+
+    # while loop will break as the
+    # random cell chosen will be empty
+    # (or contains zero)
+    while mat[r] != 0:
+        r = random.randint(0, 3)
+        c = random.randint(0, 3)
+
+    # we will place a 2 at that empty
+    # random cell.
+    mat[r] = 2
+
+
+# function to get the current
+# state of game
+def get_current_state(mat):
+    # if any cell contains
+    # 2048 we have won
+    for i in range(4):
+        for j in range(4):
+            if mat[i][j] == 2048:
+                return ""WON""
+
+    # if we are still left with
+    # atleast one empty cell
+    # game is not yet over
+    for i in range(4):
+        for j in range(4):
+            if mat[i][j] == 0:
+                return ""GAME NOT OVER""
+
+    # or if no cell is empty now
+    # but if after any move left, right,
+    # up or down, if any two cells
+    # gets merged and create an empty
+    # cell then also game is not yet over
+    for i in range(3):
+        for j in range(3):
+            if mat[i][j] == mat[i + 1][j] or mat[i][j] == mat[i][j + 1]:
+                return ""GAME NOT OVER""
+
+    for j in range(3):
+        if mat[3][j] == mat[3][j + 1]:
+            return ""GAME NOT OVER""
+
+    for i in range(3):
+        if mat[i][3] == mat[i + 1][3]:
+            return ""GAME NOT OVER""
+
+    # else we have lost the game
+    return ""LOST""
+
+
+# all the functions defined below
+# are for left swap initially.
+
+
+# function to compress the grid
+# after every step before and
+# after merging cells.
+def compress(mat):
+    # bool variable to determine
+    # any change happened or not
+    changed = False
+
+    # empty grid
+    new_mat = []
+
+    # with all cells empty
+    for i in range(4):
+        new_mat.append([0] * 4)
+
+    # here we will shift entries
+    # of each cell to it's extreme
+    # left row by row
+    # loop to traverse rows
+    for i in range(4):
+        pos = 0
+
+        # loop to traverse each column
+        # in respective row
+        for j in range(4):
+            if mat[i][j] != 0:
+                # if cell is non empty then
+                # we will shift it's number to
+                # previous empty cell in that row
+                # denoted by pos variable
+                new_mat[i][pos] = mat[i][j]
+
+                if j != pos:
+                    changed = True
+                pos += 1
+
+    # returning new compressed matrix
+    # and the flag variable.
+    return new_mat, changed
+
+
+# function to merge the cells
+# in matrix after compressing
+def merge(mat):
+    changed = False
+
+    for i in range(4):
+        for j in range(3):
+            # if current cell has same value as
+            # next cell in the row and they
+            # are non empty then
+            if mat[i][j] == mat[i][j + 1] and mat[i][j] != 0:
+                # double current cell value and
+                # empty the next cell
+                mat[i][j] = mat[i][j] * 2
+                mat[i][j + 1] = 0
+
+                # make bool variable True indicating
+                # the new grid after merging is
+                # different.
+                changed = True
+
+    return mat, changed
+
+
+# function to reverse the matrix
+# means reversing the content of
+# each row (reversing the sequence)
+def reverse(mat):
+    new_mat = []
+    for i in range(4):
+        new_mat.append([])
+        for j in range(4):
+            new_mat[i].append(mat[i][3 - j])
+    return new_mat
+
+
+# function to get the transpose
+# of matrix means interchanging
+# rows and column
+def transpose(mat):
+    new_mat = []
+    for i in range(4):
+        new_mat.append([])
+        for j in range(4):
+            new_mat[i].append(mat[j][i])
+    return new_mat
+
+
+# function to update the matrix
+# if we move / swipe left
+def move_left(grid):
+    # first compress the grid
+    new_grid, changed1 = compress(grid)
+
+    # then merge the cells.
+    new_grid, changed2 = merge(new_grid)
+
+    changed = changed1 or changed2
+
+    # again compress after merging.
+    new_grid, temp = compress(new_grid)
+
+    # return new matrix and bool changed
+    # telling whether the grid is same
+    # or different
+    return new_grid, changed
+
+
+# function to update the matrix
+# if we move / swipe right
+def move_right(grid):
+    # to move right we just reverse
+    # the matrix
+    new_grid = reverse(grid)
+
+    # then move left
+    new_grid, changed = move_left(new_grid)
+
+    # then again reverse matrix will
+    # give us desired result
+    new_grid = reverse(new_grid)
+    return new_grid, changed
+
+
+# function to update the matrix
+# if we move / swipe up
+def move_up(grid):
+    # to move up we just take
+    # transpose of matrix
+    new_grid = transpose(grid)
+
+    # then move left (calling all
+    # included functions) then
+    new_grid, changed = move_left(new_grid)
+
+    # again take transpose will give
+    # desired results
+    new_grid = transpose(new_grid)
+    return new_grid, changed
+
+
+# function to update the matrix
+# if we move / swipe down
+def move_down(grid):
+    # to move down we take transpose
+    new_grid = transpose(grid)
+
+    # move right and then again
+    new_grid, changed = move_right(new_grid)
+
+    # take transpose will give desired
+    # results.
+    new_grid = transpose(new_grid)
+    return new_grid, changed
+
+
+# this file only contains all the logic
+# functions to be called in main function
+# present in the other file","From code
+Commands are as follows : ","2048 Game in Python
+# logic.py to be
+# imported in the 2048.py file
+
+# importing random package
+# for methods to generate random
+# numbers.
+import random
+
+
+# function to initialize game / grid
+# at the start
+def start_game():
+    # declaring an empty list then
+    # appending 4 list each with four
+    # elements as 0.
+    mat = []
+    for i in range(4):
+        mat.append([0] * 4)
+
+    # printing controls for user
+    print(""Commands are as follows : "")
+    print(""'W' or 'w' : Move Up"")
+    print(""'S' or 's' : Move Down"")
+    print(""'A' or 'a' : Move Left"")
+    print(""'D' or 'd' : Move Right"")
+
+    # calling the function to add
+    # a new 2 in grid after every step
+    add_new_2(mat)
+    return mat
+
+
+# function to add a new 2 in
+# grid at any random empty cell
+def add_new_2(mat):
+    # choosing a random index for
+    # row and column.
+    r = random.randint(0, 3)
+    c = random.randint(0, 3)
+
+    # while loop will break as the
+    # random cell chosen will be empty
+    # (or contains zero)
+    while mat[r] != 0:
+        r = random.randint(0, 3)
+        c = random.randint(0, 3)
+
+    # we will place a 2 at that empty
+    # random cell.
+    mat[r] = 2
+
+
+# function to get the current
+# state of game
+def get_current_state(mat):
+    # if any cell contains
+    # 2048 we have won
+    for i in range(4):
+        for j in range(4):
+            if mat[i][j] == 2048:
+                return ""WON""
+
+    # if we are still left with
+    # atleast one empty cell
+    # game is not yet over
+    for i in range(4):
+        for j in range(4):
+            if mat[i][j] == 0:
+                return ""GAME NOT OVER""
+
+    # or if no cell is empty now
+    # but if after any move left, right,
+    # up or down, if any two cells
+    # gets merged and create an empty
+    # cell then also game is not yet over
+    for i in range(3):
+        for j in range(3):
+            if mat[i][j] == mat[i + 1][j] or mat[i][j] == mat[i][j + 1]:
+                return ""GAME NOT OVER""
+
+    for j in range(3):
+        if mat[3][j] == mat[3][j + 1]:
+            return ""GAME NOT OVER""
+
+    for i in range(3):
+        if mat[i][3] == mat[i + 1][3]:
+            return ""GAME NOT OVER""
+
+    # else we have lost the game
+    return ""LOST""
+
+
+# all the functions defined below
+# are for left swap initially.
+
+
+# function to compress the grid
+# after every step before and
+# after merging cells.
+def compress(mat):
+    # bool variable to determine
+    # any change happened or not
+    changed = False
+
+    # empty grid
+    new_mat = []
+
+    # with all cells empty
+    for i in range(4):
+        new_mat.append([0] * 4)
+
+    # here we will shift entries
+    # of each cell to it's extreme
+    # left row by row
+    # loop to traverse rows
+    for i in range(4):
+        pos = 0
+
+        # loop to traverse each column
+        # in respective row
+        for j in range(4):
+            if mat[i][j] != 0:
+                # if cell is non empty then
+                # we will shift it's number to
+                # previous empty cell in that row
+                # denoted by pos variable
+                new_mat[i][pos] = mat[i][j]
+
+                if j != pos:
+                    changed = True
+                pos += 1
+
+    # returning new compressed matrix
+    # and the flag variable.
+    return new_mat, changed
+
+
+# function to merge the cells
+# in matrix after compressing
+def merge(mat):
+    changed = False
+
+    for i in range(4):
+        for j in range(3):
+            # if current cell has same value as
+            # next cell in the row and they
+            # are non empty then
+            if mat[i][j] == mat[i][j + 1] and mat[i][j] != 0:
+                # double current cell value and
+                # empty the next cell
+                mat[i][j] = mat[i][j] * 2
+                mat[i][j + 1] = 0
+
+                # make bool variable True indicating
+                # the new grid after merging is
+                # different.
+                changed = True
+
+    return mat, changed
+
+
+# function to reverse the matrix
+# means reversing the content of
+# each row (reversing the sequence)
+def reverse(mat):
+    new_mat = []
+    for i in range(4):
+        new_mat.append([])
+        for j in range(4):
+            new_mat[i].append(mat[i][3 - j])
+    return new_mat
+
+
+# function to get the transpose
+# of matrix means interchanging
+# rows and column
+def transpose(mat):
+    new_mat = []
+    for i in range(4):
+        new_mat.append([])
+        for j in range(4):
+            new_mat[i].append(mat[j][i])
+    return new_mat
+
+
+# function to update the matrix
+# if we move / swipe left
+def move_left(grid):
+    # first compress the grid
+    new_grid, changed1 = compress(grid)
+
+    # then merge the cells.
+    new_grid, changed2 = merge(new_grid)
+
+    changed = changed1 or changed2
+
+    # again compress after merging.
+    new_grid, temp = compress(new_grid)
+
+    # return new matrix and bool changed
+    # telling whether the grid is same
+    # or different
+    return new_grid, changed
+
+
+# function to update the matrix
+# if we move / swipe right
+def move_right(grid):
+    # to move right we just reverse
+    # the matrix
+    new_grid = reverse(grid)
+
+    # then move left
+    new_grid, changed = move_left(new_grid)
+
+    # then again reverse matrix will
+    # give us desired result
+    new_grid = reverse(new_grid)
+    return new_grid, changed
+
+
+# function to update the matrix
+# if we move / swipe up
+def move_up(grid):
+    # to move up we just take
+    # transpose of matrix
+    new_grid = transpose(grid)
+
+    # then move left (calling all
+    # included functions) then
+    new_grid, changed = move_left(new_grid)
+
+    # again take transpose will give
+    # desired results
+    new_grid = transpose(new_grid)
+    return new_grid, changed
+
+
+# function to update the matrix
+# if we move / swipe down
+def move_down(grid):
+    # to move down we take transpose
+    new_grid = transpose(grid)
+
+    # move right and then again
+    new_grid, changed = move_right(new_grid)
+
+    # take transpose will give desired
+    # results.
+    new_grid = transpose(new_grid)
+    return new_grid, changed
+
+
+# this file only contains all the logic
+# functions to be called in main function
+# present in the other file"
+2048 Game in Python,https://www.geeksforgeeks.org/2048-game-in-python/,"# 2048.py
+
+# importing the logic.py file
+# where we have written all the
+# logic functions used.
+import logic
+
+# Driver code
+if __name__ == ""__main__"":
+    # calling start_game function
+    # to initialize the matrix
+    mat = logic.start_game()
+
+while True:
+    # taking the user input
+    # for next step
+    x = input(""Press the command : "")
+
+    # we have to move up
+    if x == ""W"" or x == ""w"":
+        # call the move_up function
+        mat, flag = logic.move_up(mat)
+
+        # get the current state and print it
+        status = logic.get_current_state(mat)
+        print(status)
+
+        # if game not over then continue
+        # and add a new two
+        if status == ""GAME NOT OVER"":
+            logic.add_new_2(mat)
+
+        # else break the loop
+        else:
+            break
+
+    # the above process will be followed
+    # in case of each type of move
+    # below
+
+    # to move down
+    elif x == ""S"" or x == ""s"":
+        mat, flag = logic.move_down(mat)
+        status = logic.get_current_state(mat)
+        print(status)
+        if status == ""GAME NOT OVER"":
+            logic.add_new_2(mat)
+        else:
+            break
+
+    # to move left
+    elif x == ""A"" or x == ""a"":
+        mat, flag = logic.move_left(mat)
+        status = logic.get_current_state(mat)
+        print(status)
+        if status == ""GAME NOT OVER"":
+            logic.add_new_2(mat)
+        else:
+            break
+
+    # to move right
+    elif x == ""D"" or x == ""d"":
+        mat, flag = logic.move_right(mat)
+        status = logic.get_current_state(mat)
+        print(status)
+        if status == ""GAME NOT OVER"":
+            logic.add_new_2(mat)
+        else:
+            break
+    else:
+        print(""Invalid Key Pressed"")
+
+    # print the matrix after each
+    # move.
+    print(mat)","From code
+Commands are as follows : ","2048 Game in Python
+# 2048.py
+
+# importing the logic.py file
+# where we have written all the
+# logic functions used.
+import logic
+
+# Driver code
+if __name__ == ""__main__"":
+    # calling start_game function
+    # to initialize the matrix
+    mat = logic.start_game()
+
+while True:
+    # taking the user input
+    # for next step
+    x = input(""Press the command : "")
+
+    # we have to move up
+    if x == ""W"" or x == ""w"":
+        # call the move_up function
+        mat, flag = logic.move_up(mat)
+
+        # get the current state and print it
+        status = logic.get_current_state(mat)
+        print(status)
+
+        # if game not over then continue
+        # and add a new two
+        if status == ""GAME NOT OVER"":
+            logic.add_new_2(mat)
+
+        # else break the loop
+        else:
+            break
+
+    # the above process will be followed
+    # in case of each type of move
+    # below
+
+    # to move down
+    elif x == ""S"" or x == ""s"":
+        mat, flag = logic.move_down(mat)
+        status = logic.get_current_state(mat)
+        print(status)
+        if status == ""GAME NOT OVER"":
+            logic.add_new_2(mat)
+        else:
+            break
+
+    # to move left
+    elif x == ""A"" or x == ""a"":
+        mat, flag = logic.move_left(mat)
+        status = logic.get_current_state(mat)
+        print(status)
+        if status == ""GAME NOT OVER"":
+            logic.add_new_2(mat)
+        else:
+            break
+
+    # to move right
+    elif x == ""D"" or x == ""d"":
+        mat, flag = logic.move_right(mat)
+        status = logic.get_current_state(mat)
+        print(status)
+        if status == ""GAME NOT OVER"":
+            logic.add_new_2(mat)
+        else:
+            break
+    else:
+        print(""Invalid Key Pressed"")
+
+    # print the matrix after each
+    # move.
+    print(mat)"
+Flames game in Python,https://www.geeksforgeeks.org/python-program-to-implement-simple-flames-game/,"# function for removing common characters
+# with their respective occurrences
+
+
+def remove_match_char(list1, list2):
+    for i in range(len(list1)):
+        for j in range(len(list2)):
+            # if common character is found
+            # then remove that character
+            # and return list of concatenated
+            # list with True Flag
+            if list1[i] == list2[j]:
+                c = list1[i]
+
+                # remove character from the list
+                list1.remove(c)
+                list2.remove(c)
+
+                # concatenation of two list elements with *
+                # * is act as border mark here
+                list3 = list1 + [""*""] + list2
+
+                # return the concatenated list with True flag
+                return [list3, True]
+
+    # no common characters is found
+    # return the concatenated list with False flag
+    list3 = list1 + [""*""] + list2
+    return [list3, False]
+
+
+# Driver code
+if __name__ == ""__main__"":
+    # take first name
+    p1 = input(""Player 1 name : "")
+
+    # converted all letters into lower case
+    p1 = p1.lower()
+
+    # replace any space with empty string
+    p1.replace("" "", """")
+
+    # make a list of letters or characters
+    p1_list = list(p1)
+
+    # take 2nd name
+    p2 = input(""Player 2 name : "")
+    p2 = p2.lower()
+    p2.replace("" "", """")
+    p2_list = list(p2)
+
+    # taking a flag as True initially
+    proceed = True
+
+    # keep calling remove_match_char function
+    # until common characters is found or
+    # keep looping until proceed flag is True
+    while proceed:
+        # function calling and store return value
+        ret_list = remove_match_char(p1_list, p2_list)
+
+        # take out concatenated list from return list
+        con_list = ret_list[0]
+
+        # take out flag value from return list
+        proceed = ret_list[1]
+
+        # find the index of ""*"" / border mark
+        star_index = con_list.index(""*"")
+
+        # list slicing perform
+
+        # all characters before * store in p1_list
+        p1_list = con_list[:star_index]
+
+        # all characters after * store in p2_list
+        p2_list = con_list[star_index + 1 :]
+
+    # count total remaining characters
+    count = len(p1_list) + len(p2_list)
+
+    # list of FLAMES acronym
+    result = [""Friends"", ""Love"", ""Affection"", ""Marriage"", ""Enemy"", ""Siblings""]
+
+    # keep looping until only one item
+    # is not remaining in the result list
+    while len(result) > 1:
+        # store that index value from
+        # where we have to perform slicing.
+        split_index = count % len(result) - 1
+
+        # this steps is done for performing
+        # anticlock-wise circular fashion counting.
+        if split_index >= 0:
+            # list slicing
+            right = result[split_index + 1 :]
+            left = result[:split_index]
+
+            # list concatenation
+            result = right + left
+
+        else:
+            result = result[: len(result) - 1]
+
+    # print final result
+    print(""Relationship status :"", result[0])","Input :   player1 name : AJAY
+          player 2 name : PRIYA","Flames game in Python
+# function for removing common characters
+# with their respective occurrences
+
+
+def remove_match_char(list1, list2):
+    for i in range(len(list1)):
+        for j in range(len(list2)):
+            # if common character is found
+            # then remove that character
+            # and return list of concatenated
+            # list with True Flag
+            if list1[i] == list2[j]:
+                c = list1[i]
+
+                # remove character from the list
+                list1.remove(c)
+                list2.remove(c)
+
+                # concatenation of two list elements with *
+                # * is act as border mark here
+                list3 = list1 + [""*""] + list2
+
+                # return the concatenated list with True flag
+                return [list3, True]
+
+    # no common characters is found
+    # return the concatenated list with False flag
+    list3 = list1 + [""*""] + list2
+    return [list3, False]
+
+
+# Driver code
+if __name__ == ""__main__"":
+    # take first name
+    p1 = input(""Player 1 name : "")
+
+    # converted all letters into lower case
+    p1 = p1.lower()
+
+    # replace any space with empty string
+    p1.replace("" "", """")
+
+    # make a list of letters or characters
+    p1_list = list(p1)
+
+    # take 2nd name
+    p2 = input(""Player 2 name : "")
+    p2 = p2.lower()
+    p2.replace("" "", """")
+    p2_list = list(p2)
+
+    # taking a flag as True initially
+    proceed = True
+
+    # keep calling remove_match_char function
+    # until common characters is found or
+    # keep looping until proceed flag is True
+    while proceed:
+        # function calling and store return value
+        ret_list = remove_match_char(p1_list, p2_list)
+
+        # take out concatenated list from return list
+        con_list = ret_list[0]
+
+        # take out flag value from return list
+        proceed = ret_list[1]
+
+        # find the index of ""*"" / border mark
+        star_index = con_list.index(""*"")
+
+        # list slicing perform
+
+        # all characters before * store in p1_list
+        p1_list = con_list[:star_index]
+
+        # all characters after * store in p2_list
+        p2_list = con_list[star_index + 1 :]
+
+    # count total remaining characters
+    count = len(p1_list) + len(p2_list)
+
+    # list of FLAMES acronym
+    result = [""Friends"", ""Love"", ""Affection"", ""Marriage"", ""Enemy"", ""Siblings""]
+
+    # keep looping until only one item
+    # is not remaining in the result list
+    while len(result) > 1:
+        # store that index value from
+        # where we have to perform slicing.
+        split_index = count % len(result) - 1
+
+        # this steps is done for performing
+        # anticlock-wise circular fashion counting.
+        if split_index >= 0:
+            # list slicing
+            right = result[split_index + 1 :]
+            left = result[:split_index]
+
+            # list concatenation
+            result = right + left
+
+        else:
+            result = result[: len(result) - 1]
+
+    # print final result
+    print(""Relationship status :"", result[0])"
+Pok??????mon Training ,https://www.geeksforgeeks.org/python-pokemon-training-game/,"# python code to train pokemon
+powers = [3, 8, 9, 7]
+
+mini, maxi = 0, 0
+
+for power in powers:
+    if mini == 0 and maxi == 0:
+        mini, maxi = powers[0], powers[0]
+        print(mini, maxi)
+    else:
+        mini = min(mini, power)
+        maxi = max(maxi, power)
+        print(mini, maxi)
+
+# Time Complexity is O(N) with Space Complexity O(1)","Input : 
+
","Pok??????mon Training 
+# python code to train pokemon
+powers = [3, 8, 9, 7]
+
+mini, maxi = 0, 0
+
+for power in powers:
+    if mini == 0 and maxi == 0:
+        mini, maxi = powers[0], powers[0]
+        print(mini, maxi)
+    else:
+        mini = min(mini, power)
+        maxi = max(maxi, power)
+        print(mini, maxi)
+
+# Time Complexity is O(N) with Space Complexity O(1)"
+Rock Paper Scissor game in Python,https://www.geeksforgeeks.org/python-program-implement-rock-paper-scissor-game/,"# import random module
+import random
+
+# print multiline instruction
+# performstring concatenation of string
+print(
+    ""Winning rules of the game ROCK PAPER SCISSORS are :\n""
+    + ""Rock vs Paper -> Paper wins \n""
+    + ""Rock vs Scissors -> Rock wins \n""
+    + ""Paper vs Scissors -> Scissor wins \n""
+)
+
+while True:
+    print(""Enter your choice \n 1 - Rock \n 2 - Paper \n 3 - Scissors \n"")
+
+    # take the input from user
+
+    choice = int(input(""Enter your choice :""))
+
+    # OR is the short-circuit operator
+    # if any one of the condition is true
+    # then it return True value
+
+    # looping until user enter invalid input
+    while choice > 3 or choice < 1:
+        choice = int(input(""Enter a valid choice please ???""))
+
+        # initialize value of choice_name variable
+    # corresponding to the choice value
+    if choice == 1:
+        choice_name = ""Rock""
+    elif choice == 2:
+        choice_name = ""Paper""
+    else:
+        choice_name = ""Scissors""
+
+        # print user choice
+    print(""User choice is \n"", choice_name)
+    print(""Now its Computers Turn...."")
+
+    # Computer chooses randomly any number
+    # among 1 , 2 and 3. Using randint method
+    # of random module
+    comp_choice = random.randint(1, 3)
+
+    # looping until comp_choice value
+    # is equal to the choice value
+    while comp_choice == choice:
+        comp_choice = random.randint(1, 3)
+
+    # initialize value of comp_choice_name
+    # variable corresponding to the choice value
+    if comp_choice == 1:
+        comp_choice_name = ""rocK""
+    elif comp_choice == 2:
+        comp_choice_name = ""papeR""
+    else:
+        comp_choice_name = ""scissoR""
+    print(""Computer choice is \n"", comp_choice_name)
+    print(choice_name, ""Vs"", comp_choice_name)
+    # we need to check of a draw
+    if choice == comp_choice:
+        print(""Its a Draw"", end="""")
+        result = ""DRAW""
+    # condition for winning
+    if choice == 1 and comp_choice == 2:
+        print(""paper wins =>"", end="""")
+        result = ""papeR""
+    elif choice == 2 and comp_choice == 1:
+        print(""paper wins =>"", end="""")
+        result = ""Paper""
+
+    if choice == 1 and comp_choice == 3:
+        print(""Rock wins =>\n"", end="""")
+        result = ""Rock""
+    elif choice == 3 and comp_choice == 1:
+        print(""Rock wins =>\n"", end="""")
+        result = ""rocK""
+
+    if choice == 2 and comp_choice == 3:
+        print(""Scissors wins =>"", end="""")
+        result = ""scissoR""
+    elif choice == 3 and comp_choice == 2:
+        print(""Scissors wins =>"", end="""")
+        result = ""Rock""
+    # Printing either user or computer wins or draw
+    if result == ""DRAW"":
+        print(""<== Its a tie ==>"")
+    if result == choice_name:
+        print(""<== User wins ==>"")
+    else:
+        print(""<== Computer wins ==>"")
+    print(""Do you want to play again? (Y/N)"")
+    # if user input n or N then condition is True
+    ans = input().lower
+    if ans == ""n"":
+        break
+# after coming out of the while loop
+# we print thanks for playing
+print(""thanks for playing"")","From code
+Winning Rules as follows:","Rock Paper Scissor game in Python
+# import random module
+import random
+
+# print multiline instruction
+# performstring concatenation of string
+print(
+    ""Winning rules of the game ROCK PAPER SCISSORS are :\n""
+    + ""Rock vs Paper -> Paper wins \n""
+    + ""Rock vs Scissors -> Rock wins \n""
+    + ""Paper vs Scissors -> Scissor wins \n""
+)
+
+while True:
+    print(""Enter your choice \n 1 - Rock \n 2 - Paper \n 3 - Scissors \n"")
+
+    # take the input from user
+
+    choice = int(input(""Enter your choice :""))
+
+    # OR is the short-circuit operator
+    # if any one of the condition is true
+    # then it return True value
+
+    # looping until user enter invalid input
+    while choice > 3 or choice < 1:
+        choice = int(input(""Enter a valid choice please ???""))
+
+        # initialize value of choice_name variable
+    # corresponding to the choice value
+    if choice == 1:
+        choice_name = ""Rock""
+    elif choice == 2:
+        choice_name = ""Paper""
+    else:
+        choice_name = ""Scissors""
+
+        # print user choice
+    print(""User choice is \n"", choice_name)
+    print(""Now its Computers Turn...."")
+
+    # Computer chooses randomly any number
+    # among 1 , 2 and 3. Using randint method
+    # of random module
+    comp_choice = random.randint(1, 3)
+
+    # looping until comp_choice value
+    # is equal to the choice value
+    while comp_choice == choice:
+        comp_choice = random.randint(1, 3)
+
+    # initialize value of comp_choice_name
+    # variable corresponding to the choice value
+    if comp_choice == 1:
+        comp_choice_name = ""rocK""
+    elif comp_choice == 2:
+        comp_choice_name = ""papeR""
+    else:
+        comp_choice_name = ""scissoR""
+    print(""Computer choice is \n"", comp_choice_name)
+    print(choice_name, ""Vs"", comp_choice_name)
+    # we need to check of a draw
+    if choice == comp_choice:
+        print(""Its a Draw"", end="""")
+        result = ""DRAW""
+    # condition for winning
+    if choice == 1 and comp_choice == 2:
+        print(""paper wins =>"", end="""")
+        result = ""papeR""
+    elif choice == 2 and comp_choice == 1:
+        print(""paper wins =>"", end="""")
+        result = ""Paper""
+
+    if choice == 1 and comp_choice == 3:
+        print(""Rock wins =>\n"", end="""")
+        result = ""Rock""
+    elif choice == 3 and comp_choice == 1:
+        print(""Rock wins =>\n"", end="""")
+        result = ""rocK""
+
+    if choice == 2 and comp_choice == 3:
+        print(""Scissors wins =>"", end="""")
+        result = ""scissoR""
+    elif choice == 3 and comp_choice == 2:
+        print(""Scissors wins =>"", end="""")
+        result = ""Rock""
+    # Printing either user or computer wins or draw
+    if result == ""DRAW"":
+        print(""<== Its a tie ==>"")
+    if result == choice_name:
+        print(""<== User wins ==>"")
+    else:
+        print(""<== Computer wins ==>"")
+    print(""Do you want to play again? (Y/N)"")
+    # if user input n or N then condition is True
+    ans = input().lower
+    if ans == ""n"":
+        break
+# after coming out of the while loop
+# we print thanks for playing
+print(""thanks for playing"")"
+Taking Screenshots using pyscreenshot in Python,https://www.geeksforgeeks.org/taking-screenshots-using-pyscreenshot-in-python/,"# Program to take screenshot
+
+import pyscreenshot
+
+# To capture the screen
+image = pyscreenshot.grab()
+
+# To display the captured screenshot
+image.show()
+
+# To save the screenshot
+image.save(""GeeksforGeeks.png"")","From code
+pip install pyscreenshot","Taking Screenshots using pyscreenshot in Python
+# Program to take screenshot
+
+import pyscreenshot
+
+# To capture the screen
+image = pyscreenshot.grab()
+
+# To display the captured screenshot
+image.show()
+
+# To save the screenshot
+image.save(""GeeksforGeeks.png"")"
+Taking Screenshots using pyscreenshot in Python,https://www.geeksforgeeks.org/taking-screenshots-using-pyscreenshot-in-python/,"# Program for partial screenshot
+
+import pyscreenshot
+
+# im=pyscreenshot.grab(bbox=(x1,x2,y1,y2))
+image = pyscreenshot.grab(bbox=(10, 10, 500, 500))
+
+# To view the screenshot
+image.show()
+
+# To save the screenshot
+image.save(""GeeksforGeeks.png"")","From code
+pip install pyscreenshot","Taking Screenshots using pyscreenshot in Python
+# Program for partial screenshot
+
+import pyscreenshot
+
+# im=pyscreenshot.grab(bbox=(x1,x2,y1,y2))
+image = pyscreenshot.grab(bbox=(10, 10, 500, 500))
+
+# To view the screenshot
+image.show()
+
+# To save the screenshot
+image.save(""GeeksforGeeks.png"")"
+Desktop Notifier in Python,https://www.geeksforgeeks.org/desktop-notifier-python/,"import requests
+import xml.etree.ElementTree as ET
+
+# url of news rss feed
+RSS_FEED_URL = ""http://www.hindustantimes.com/rss/topnews/rssfeed.xml""
+
+
+def loadRSS():
+    """"""
+    utility function to load RSS feed
+    """"""
+    # create HTTP request response object
+    resp = requests.get(RSS_FEED_URL)
+
+    # return response content
+    return resp.content
+
+
+def parseXML(rss):
+    """"""
+    utility function to parse XML format rss feed
+    """"""
+    # create element tree root object
+    root = ET.fromstring(rss)
+
+    # create empty list for news items
+    newsitems = []
+
+    # iterate news items
+    for item in root.findall(""./channel/item""):
+        news = {}
+
+        # iterate child elements of item
+        for child in item:
+            # special checking for namespace object content:media
+            if child.tag == ""{http://search.yahoo.com/mrss/}content"":
+                news[""media""] = child.attrib[""url""]
+            else:
+                news[child.tag] = child.text.encode(""utf8"")
+        newsitems.append(news)
+
+    # return news items list
+    return newsitems
+
+
+def topStories():
+    """"""
+    main function to generate and return news items
+    """"""
+    # load rss feed
+    rss = loadRSS()
+
+    # parse XML
+    newsitems = parseXML(rss)
+    return newsitems","From code
+{'description': 'Months after it was first reported, the feud between Dwayne Johnson and 
","Desktop Notifier in Python
+import requests
+import xml.etree.ElementTree as ET
+
+# url of news rss feed
+RSS_FEED_URL = ""http://www.hindustantimes.com/rss/topnews/rssfeed.xml""
+
+
+def loadRSS():
+    """"""
+    utility function to load RSS feed
+    """"""
+    # create HTTP request response object
+    resp = requests.get(RSS_FEED_URL)
+
+    # return response content
+    return resp.content
+
+
+def parseXML(rss):
+    """"""
+    utility function to parse XML format rss feed
+    """"""
+    # create element tree root object
+    root = ET.fromstring(rss)
+
+    # create empty list for news items
+    newsitems = []
+
+    # iterate news items
+    for item in root.findall(""./channel/item""):
+        news = {}
+
+        # iterate child elements of item
+        for child in item:
+            # special checking for namespace object content:media
+            if child.tag == ""{http://search.yahoo.com/mrss/}content"":
+                news[""media""] = child.attrib[""url""]
+            else:
+                news[child.tag] = child.text.encode(""utf8"")
+        newsitems.append(news)
+
+    # return news items list
+    return newsitems
+
+
+def topStories():
+    """"""
+    main function to generate and return news items
+    """"""
+    # load rss feed
+    rss = loadRSS()
+
+    # parse XML
+    newsitems = parseXML(rss)
+    return newsitems"
+Desktop Notifier in Python,https://www.geeksforgeeks.org/desktop-notifier-python/,"import time
+import notify2
+from topnews import topStories
+
+# path to notification window icon
+ICON_PATH = ""put full path to icon image here""
+
+# fetch news items
+newsitems = topStories()
+
+# initialise the d-bus connection
+notify2.init(""News Notifier"")
+
+# create Notification object
+n = notify2.Notification(None, icon=ICON_PATH)
+
+# set urgency level
+n.set_urgency(notify2.URGENCY_NORMAL)
+
+# set timeout for a notification
+n.set_timeout(10000)
+
+for newsitem in newsitems:
+    # update notification data for Notification object
+    n.update(newsitem[""title""], newsitem[""description""])
+
+    # show notification on screen
+    n.show()
+
+    # short delay between notifications
+    time.sleep(15)","From code
+{'description': 'Months after it was first reported, the feud between Dwayne Johnson and 
","Desktop Notifier in Python
+import time
+import notify2
+from topnews import topStories
+
+# path to notification window icon
+ICON_PATH = ""put full path to icon image here""
+
+# fetch news items
+newsitems = topStories()
+
+# initialise the d-bus connection
+notify2.init(""News Notifier"")
+
+# create Notification object
+n = notify2.Notification(None, icon=ICON_PATH)
+
+# set urgency level
+n.set_urgency(notify2.URGENCY_NORMAL)
+
+# set timeout for a notification
+n.set_timeout(10000)
+
+for newsitem in newsitems:
+    # update notification data for Notification object
+    n.update(newsitem[""title""], newsitem[""description""])
+
+    # show notification on screen
+    n.show()
+
+    # short delay between notifications
+    time.sleep(15)"
+Get Live Weather Desktop Notifications Using Python,https://www.geeksforgeeks.org/get-live-weather-desktop-notifications-using-python/,"import requests
+from bs4 import BeautifulSoup
+from win10toast import ToastNotifier","From code
+pip install bs4","Get Live Weather Desktop Notifications Using Python
+import requests
+from bs4 import BeautifulSoup
+from win10toast import ToastNotifier"
+Get Live Weather Desktop Notifications Using Python,https://www.geeksforgeeks.org/get-live-weather-desktop-notifications-using-python/,n = ToastNotifier(),"From code
+pip install bs4","Get Live Weather Desktop Notifications Using Python
+n = ToastNotifier()"
+Get Live Weather Desktop Notifications Using Python,https://www.geeksforgeeks.org/get-live-weather-desktop-notifications-using-python/,"def getdata(url):
+    r = requests.get(url)
+
+    return r.text","From code
+pip install bs4","Get Live Weather Desktop Notifications Using Python
+def getdata(url):
+    r = requests.get(url)
+
+    return r.text"
+Get Live Weather Desktop Notifications Using Python,https://www.geeksforgeeks.org/get-live-weather-desktop-notifications-using-python/,"htmldata = getdata(
+    ""https://weather.com/en-IN/weather/today/l/25.59,85.14?par=google&temp=c/""
+)
+
+soup = BeautifulSoup(htmldata, ""html.parser"")
+
+print(soup.prettify())","From code
+pip install bs4","Get Live Weather Desktop Notifications Using Python
+htmldata = getdata(
+    ""https://weather.com/en-IN/weather/today/l/25.59,85.14?par=google&temp=c/""
+)
+
+soup = BeautifulSoup(htmldata, ""html.parser"")
+
+print(soup.prettify())"
+Get Live Weather Desktop Notifications Using Python,https://www.geeksforgeeks.org/get-live-weather-desktop-notifications-using-python/,"current_temp = soup.find_all(
+    ""span"",
+    class_="" _-_-components-src-organism-CurrentConditions-CurrentConditions--tempValue--MHmYY"",
+)
+chances_rain = soup.find_all(
+    ""div"",
+    class_=""_-_-components-src-organism-CurrentConditions-CurrentConditions--precipValue--2aJSf"",
+)
+
+temp = str(current_temp)
+temp_rain = str(chances_rain)
+
+result = ""current_temp "" + temp[128:-9] + ""  in patna bihar"" + ""\n"" + temp_rain[131:-14]","From code
+pip install bs4","Get Live Weather Desktop Notifications Using Python
+current_temp = soup.find_all(
+    ""span"",
+    class_="" _-_-components-src-organism-CurrentConditions-CurrentConditions--tempValue--MHmYY"",
+)
+chances_rain = soup.find_all(
+    ""div"",
+    class_=""_-_-components-src-organism-CurrentConditions-CurrentConditions--precipValue--2aJSf"",
+)
+
+temp = str(current_temp)
+temp_rain = str(chances_rain)
+
+result = ""current_temp "" + temp[128:-9] + ""  in patna bihar"" + ""\n"" + temp_rain[131:-14]"
+Get Live Weather Desktop Notifications Using Python,https://www.geeksforgeeks.org/get-live-weather-desktop-notifications-using-python/,"n.show_toast(""Weather update"", result, duration=10)","From code
+pip install bs4","Get Live Weather Desktop Notifications Using Python
+n.show_toast(""Weather update"", result, duration=10)"
+Get Live Weather Desktop Notifications Using Python,https://www.geeksforgeeks.org/get-live-weather-desktop-notifications-using-python/,"# import required libraries
+import requests
+from bs4 import BeautifulSoup
+from win10toast import ToastNotifier
+
+# create an object to ToastNotifier class
+n = ToastNotifier()
+
+
+# define a function
+def getdata(url):
+    r = requests.get(url)
+    return r.text
+
+
+htmldata = getdata(
+    ""https://weather.com/en-IN/weather/today/l/25.59,85.14?par=google&temp=c/""
+)
+
+soup = BeautifulSoup(htmldata, ""html.parser"")
+
+current_temp = soup.find_all(
+    ""span"",
+    class_=""_-_-components-src-organism-CurrentConditions-CurrentConditions--tempValue--MHmYY"",
+)
+
+chances_rain = soup.find_all(
+    ""div"",
+    class_=""_-_-components-src-organism-CurrentConditions-CurrentConditions--precipValue--2aJSf"",
+)
+
+temp = str(current_temp)
+
+temp_rain = str(chances_rain)
+
+result = ""current_temp "" + temp[128:-9] + ""  in patna bihar"" + ""\n"" + temp_rain[131:-14]
+n.show_toast(""live Weather update"", result, duration=10)","From code
+pip install bs4","Get Live Weather Desktop Notifications Using Python
+# import required libraries
+import requests
+from bs4 import BeautifulSoup
+from win10toast import ToastNotifier
+
+# create an object to ToastNotifier class
+n = ToastNotifier()
+
+
+# define a function
+def getdata(url):
+    r = requests.get(url)
+    return r.text
+
+
+htmldata = getdata(
+    ""https://weather.com/en-IN/weather/today/l/25.59,85.14?par=google&temp=c/""
+)
+
+soup = BeautifulSoup(htmldata, ""html.parser"")
+
+current_temp = soup.find_all(
+    ""span"",
+    class_=""_-_-components-src-organism-CurrentConditions-CurrentConditions--tempValue--MHmYY"",
+)
+
+chances_rain = soup.find_all(
+    ""div"",
+    class_=""_-_-components-src-organism-CurrentConditions-CurrentConditions--precipValue--2aJSf"",
+)
+
+temp = str(current_temp)
+
+temp_rain = str(chances_rain)
+
+result = ""current_temp "" + temp[128:-9] + ""  in patna bihar"" + ""\n"" + temp_rain[131:-14]
+n.show_toast(""live Weather update"", result, duration=10)"
+How to use pynput to make a Keylogger?,https://www.geeksforgeeks.org/how-to-use-pynput-to-make-a-keylogger/,"# keylogger using pynput module????????????import pynputfrom pynput.keyboard import Key, Listener????????????keys = []????????????def on_press(key):??????????????????????????????????????????????????????keys.append(key)????????????????????????write_file(keys)??????????????????????????????????????????????????????try:????????????????????????????????????????????????print('alphanumeric key {0} pressed'.format(key.char))??????????????????????????????????????????????????????????????????????????????except AttributeError:????????????????????????????????????????????????print('special key {0} pressed'.format(key))??""'"", """")????????????????????????????????????????????????????????????????????????f.write(k??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# explicitly adding a space after????????????????????????????????????????????????????????????????????????# every keystroke for readability????????????????????????????????????????????????????????????????????????f.write(' ')????????????????????????????????????????????????????????????????????????????????????def on_release(key):????????","From code
+ pip install pynput ","How to use pynput to make a Keylogger?
+# keylogger using pynput module????????????import pynputfrom pynput.keyboard import Key, Listener????????????keys = []????????????def on_press(key):??????????????????????????????????????????????????????keys.append(key)????????????????????????write_file(keys)??????????????????????????????????????????????????????try:????????????????????????????????????????????????print('alphanumeric key {0} pressed'.format(key.char))??????????????????????????????????????????????????????????????????????????????except AttributeError:????????????????????????????????????????????????print('special key {0} pressed'.format(key))??""'"", """")????????????????????????????????????????????????????????????????????????f.write(k??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# explicitly adding a space after????????????????????????????????????????????????????????????????????????# every keystroke for readability????????????????????????????????????????????????????????????????????????f.write(' ')????????????????????????????????????????????????????????????????????????????????????def on_release(key):????????"
+Python  -  Cows and Bull,https://www.geeksforgeeks.org/python-cows-and-bulls-game/,"# Import required module
+import random
+
+
+# Returns list of digits
+# of a number
+def getDigits(num):
+    return [int(i) for i in str(num)]
+
+
+# Returns True if number has
+# no duplicate digits
+# otherwise False
+def noDuplicates(num):
+    num_li = getDigits(num)
+    if len(num_li) == len(set(num_li)):
+        return True
+    else:
+        return False
+
+
+# Generates a 4 digit number
+# with no repeated digits
+def generateNum():
+    while True:
+        num = random.randint(1000, 9999)
+        if noDuplicates(num):
+            return num
+
+
+# Returns common digits with exact
+# matches (bulls) and the common
+# digits in wrong position (cows)
+def numOfBullsCows(num, guess):
+    bull_cow = [0, 0]
+    num_li = getDigits(num)
+    guess_li = getDigits(guess)
+
+    for i, j in zip(num_li, guess_li):
+        # common digit present
+        if j in num_li:
+            # common digit exact match
+            if j == i:
+                bull_cow[0] += 1
+
+            # common digit match but in wrong position
+            else:
+                bull_cow[1] += 1
+
+    return bull_cow
+
+
+# Secret Code
+num = generateNum()
+tries = int(input(""Enter number of tries: ""))
+
+# Play game until correct guess
+# or till no tries left
+while tries > 0:
+    guess = int(input(""Enter your guess: ""))
+
+    if not noDuplicates(guess):
+        print(""Number should not have repeated digits. Try again."")
+        continue
+    if guess < 1000 or guess > 9999:
+        print(""Enter 4 digit number only. Try again."")
+        continue
+
+    bull_cow = numOfBullsCows(num, guess)
+    print(f""{bull_cow[0]} bulls, {bull_cow[1]} cows"")
+    tries -= 1
+
+    if bull_cow[0] == 4:
+        print(""You guessed right!"")
+        break
+else:
+    print(f""You ran out of tries. Number was {num}"")","From code
+Secret Code: 3768
","Python  -  Cows and Bull
+# Import required module
+import random
+
+
+# Returns list of digits
+# of a number
+def getDigits(num):
+    return [int(i) for i in str(num)]
+
+
+# Returns True if number has
+# no duplicate digits
+# otherwise False
+def noDuplicates(num):
+    num_li = getDigits(num)
+    if len(num_li) == len(set(num_li)):
+        return True
+    else:
+        return False
+
+
+# Generates a 4 digit number
+# with no repeated digits
+def generateNum():
+    while True:
+        num = random.randint(1000, 9999)
+        if noDuplicates(num):
+            return num
+
+
+# Returns common digits with exact
+# matches (bulls) and the common
+# digits in wrong position (cows)
+def numOfBullsCows(num, guess):
+    bull_cow = [0, 0]
+    num_li = getDigits(num)
+    guess_li = getDigits(guess)
+
+    for i, j in zip(num_li, guess_li):
+        # common digit present
+        if j in num_li:
+            # common digit exact match
+            if j == i:
+                bull_cow[0] += 1
+
+            # common digit match but in wrong position
+            else:
+                bull_cow[1] += 1
+
+    return bull_cow
+
+
+# Secret Code
+num = generateNum()
+tries = int(input(""Enter number of tries: ""))
+
+# Play game until correct guess
+# or till no tries left
+while tries > 0:
+    guess = int(input(""Enter your guess: ""))
+
+    if not noDuplicates(guess):
+        print(""Number should not have repeated digits. Try again."")
+        continue
+    if guess < 1000 or guess > 9999:
+        print(""Enter 4 digit number only. Try again."")
+        continue
+
+    bull_cow = numOfBullsCows(num, guess)
+    print(f""{bull_cow[0]} bulls, {bull_cow[1]} cows"")
+    tries -= 1
+
+    if bull_cow[0] == 4:
+        print(""You guessed right!"")
+        break
+else:
+    print(f""You ran out of tries. Number was {num}"")"
+Simple Attendance Tracker using Python,https://www.geeksforgeeks.org/simple-attendance-tracker-using-python/,"def savefile():
+    book.save(r""<your-path>\attendance.xlsx"")
+    print(""saved!"")","From code
+1--->CI
","Simple Attendance Tracker using Python
+def savefile():
+    book.save(r""<your-path>\attendance.xlsx"")
+    print(""saved!"")"
+Simple Attendance Tracker using Python,https://www.geeksforgeeks.org/simple-attendance-tracker-using-python/,"def check(no_of_days, row_num, b):
+    # to use the globally declared lists and strings
+    global staff_mails
+    global l2
+    global l3","From code
+1--->CI
","Simple Attendance Tracker using Python
+def check(no_of_days, row_num, b):
+    # to use the globally declared lists and strings
+    global staff_mails
+    global l2
+    global l3"
+Simple Attendance Tracker using Python,https://www.geeksforgeeks.org/simple-attendance-tracker-using-python/,"# for students
+def mailstu(li, msg):
+    from_id = ""cXXXXXXXXXs@gmail.com""
+    pwd = ""XXXXXXXXXXXXX""
+    s = smtplib.SMTP(""smtp.gmail.com"", 587)
+    s.starttls()
+    s.login(from_id, pwd)
+
+    # for each student to warn send mail
+    for i in range(0, len(li)):
+        to_id = li[i]
+        message = MIMEMultipart()
+        message[""Subject""] = ""Attendance report""
+        message.attach(MIMEText(msg, ""plain""))
+        content = message.as_string()
+        s.sendmail(from_id, to_id, content)
+        s.quit()
+    print(""mail sent to students"")
+
+
+# for staffs
+def mailstaff(mail_id, msg):
+    from_id = ""cXXXXXXXXXXs@gmail.com""
+    pwd = ""XXXXXXXX""
+    to_id = mail_id
+    message = MIMEMultipart()
+    message[""Subject""] = ""Lack of attendance report""
+    message.attach(MIMEText(msg, ""plain""))
+    s = smtplib.SMTP(""smtp.gmail.com"", 587)
+    s.starttls()
+    s.login(from_id, pwd)
+    content = message.as_string()
+    s.sendmail(from_id, to_id, content)
+    s.quit()
+    print(""Mail Sent to staff"")","From code
+1--->CI
","Simple Attendance Tracker using Python
+# for students
+def mailstu(li, msg):
+    from_id = ""cXXXXXXXXXs@gmail.com""
+    pwd = ""XXXXXXXXXXXXX""
+    s = smtplib.SMTP(""smtp.gmail.com"", 587)
+    s.starttls()
+    s.login(from_id, pwd)
+
+    # for each student to warn send mail
+    for i in range(0, len(li)):
+        to_id = li[i]
+        message = MIMEMultipart()
+        message[""Subject""] = ""Attendance report""
+        message.attach(MIMEText(msg, ""plain""))
+        content = message.as_string()
+        s.sendmail(from_id, to_id, content)
+        s.quit()
+    print(""mail sent to students"")
+
+
+# for staffs
+def mailstaff(mail_id, msg):
+    from_id = ""cXXXXXXXXXXs@gmail.com""
+    pwd = ""XXXXXXXX""
+    to_id = mail_id
+    message = MIMEMultipart()
+    message[""Subject""] = ""Lack of attendance report""
+    message.attach(MIMEText(msg, ""plain""))
+    s = smtplib.SMTP(""smtp.gmail.com"", 587)
+    s.starttls()
+    s.login(from_id, pwd)
+    content = message.as_string()
+    s.sendmail(from_id, to_id, content)
+    s.quit()
+    print(""Mail Sent to staff"")"
+Simple Attendance Tracker using Python,https://www.geeksforgeeks.org/simple-attendance-tracker-using-python/,"import openpyxl
+import smtplib
+from email.mime.multipart import MIMEMultipart
+from email.mime.text import MIMEText
+
+# loading the excel sheet
+book = openpyxl.load_workbook(""D:\\attendance.xlsx"")
+
+# Choose the sheet
+sheet = book[""Sheet1""]
+
+# counting number of rows / students
+r = sheet.max_row
+
+# variable for looping for input
+resp = 1
+
+# counting number of columns / subjects
+c = sheet.max_column
+
+# list of students to remind
+l1 = []
+
+# to concatenate list of roll numbers with
+# lack of attendance
+l2 = """"
+
+# list of roll numbers with lack of attendance
+l3 = []
+
+# staff mail ids
+staff_mails = [""erakshaya485@gmail.com"", ""yyyyyyyy@gmail.com""]
+
+# Warning messages
+m1 = ""warning!!! you can take only one more day leave for CI class""
+m2 = ""warning!!! you can take only one more day leave for python class""
+m3 = ""warning!!! you can take only one more day leave for DM class""
+
+
+def savefile():
+    book.save(r""D:\\attendance.xlsx"")
+    print(""saved!"")
+
+
+def check(no_of_days, row_num, b):
+    # to use the globally declared lists and strings
+    global staff_mails
+    global l2
+    global l3
+
+    for student in range(0, len(row_num)):
+        # if total no.of.leaves equals threshold
+        if no_of_days[student] is 2:
+            if b is 1:
+                # mail_id appending
+                l1.append(sheet.cell(row=row_num[student], column=2).value)
+                mailstu(l1, m1)  # sending mail
+            elif b is 2:
+                l1.append(sheet.cell(row=row_num[student], column=2).value)
+                mailstu(l1, m2)
+            else:
+                l1.append(sheet.cell(row=row_num[student], column=2).value)
+                mailstu(l1, m3)
+
+        # if total.no.of.leaves > threshold
+        elif no_of_days[student] > 2:
+            if b is 1:
+                # adding roll no
+                l2 = l2 + str(sheet.cell(row=row_num[student], column=1).value)
+
+                # student mail_id appending
+                l3.append(sheet.cell(row=row_num[student], column=2).value)
+                subject = ""CI""  # subject based on the code number
+
+            elif b is 2:
+                l2 = l2 + str(sheet.cell(row=row_num[student], column=1).value)
+                l3.append(sheet.cell(row=row_num[student], column=2).value)
+                subject = ""Python""
+
+            else:
+                l2 = l2 + str(sheet.cell(row=row_num[student], column=1).value)
+                l3.append(sheet.cell(row=row_num[student], column=2).value)
+                subject = ""Data mining""
+
+        # If threshold crossed, modify the message
+        if l2 != """" and len(l3) != 0:
+            # message for student
+            msg1 = ""you have lack of attendance in "" + subject + "" !!!""
+
+            # message for staff
+            msg2 = (
+                ""the following students have lack of attendance in your subject : "" + l2
+            )
+
+            mailstu(l3, msg1)  # mail to students
+            staff_id = staff_mails[b - 1]  # pick respective staff's mail_id
+            mailstaff(staff_id, msg2)  # mail to staff
+
+
+# for students
+def mailstu(li, msg):
+    from_id = ""crazygirlaks@gmail.com""
+    pwd = ""ERAkshaya485""
+    s = smtplib.SMTP(""smtp.gmail.com"", 587, timeout=120)
+    s.starttls()
+    s.login(from_id, pwd)
+
+    # for each student to warn send mail
+    for i in range(0, len(li)):
+        to_id = li[i]
+        message = MIMEMultipart()
+        message[""Subject""] = ""Attendance report""
+        message.attach(MIMEText(msg, ""plain""))
+        content = message.as_string()
+        s.sendmail(from_id, to_id, content)
+        s.quit()
+    print(""mail sent to students"")
+
+
+# for staff
+def mailstaff(mail_id, msg):
+    from_id = ""crazygirlaks@gmail.com""
+    pwd = ""ERAkshaya485""
+    to_id = mail_id
+    message = MIMEMultipart()
+    message[""Subject""] = ""Lack of attendance report""
+    message.attach(MIMEText(msg, ""plain""))
+    s = smtplib.SMTP(""smtp.gmail.com"", 587, timeout=120)
+    s.starttls()
+    s.login(from_id, pwd)
+    content = message.as_string()
+    s.sendmail(from_id, to_id, content)
+    s.quit()
+    print(""Mail Sent to staff"")
+
+
+while resp is 1:
+    print(""1--->CI\n2--->python\n3--->DM"")
+
+    # enter the correspondingnumber
+    y = int(input(""enter subject :""))
+
+    # no.of.absentees for that subject
+    no_of_absentees = int(input(""no.of.absentees :""))
+
+    if no_of_absentees > 1:
+        x = list(map(int, (input(""roll nos :"").split("" ""))))
+    else:
+        x = [int(input(""roll no :""))]
+
+    # list to hold row of the student in Excel sheet
+    row_num = []
+
+    # list to hold total no.of leaves
+    # taken by ith student
+    no_of_days = []
+
+    for student in x:
+        for i in range(2, r + 1):
+            if y is 1:
+                if sheet.cell(row=i, column=1).value is student:
+                    m = sheet.cell(row=i, column=3).value
+                    m = m + 1
+                    sheet.cell(row=i, column=3).value = m
+                    savefile()
+                    no_of_days.append(m)
+                    row_num.append(i)
+
+            elif y is 2:
+                if sheet.cell(row=i, column=1).value is student:
+                    m = sheet.cell(row=i, column=4).value
+                    m = m + 1
+                    sheet.cell(row=i, column=4).value = m + 1
+                    no_of_days.append(m)
+                    row_num.append(i)
+
+            elif y is 3:
+                if sheet.cell(row=i, column=1).value is student:
+                    m = sheet.cell(row=i, column=5).value
+                    m = m + 1
+                    sheet.cell(row=i, column=5).value = m + 1
+                    row_num.append(i)
+                    no_of_days.append(m)
+
+    check(no_of_days, row_num, y)
+    resp = int(input(""another subject ? 1---->yes 0--->no""))","From code
+1--->CI
","Simple Attendance Tracker using Python
+import openpyxl
+import smtplib
+from email.mime.multipart import MIMEMultipart
+from email.mime.text import MIMEText
+
+# loading the excel sheet
+book = openpyxl.load_workbook(""D:\\attendance.xlsx"")
+
+# Choose the sheet
+sheet = book[""Sheet1""]
+
+# counting number of rows / students
+r = sheet.max_row
+
+# variable for looping for input
+resp = 1
+
+# counting number of columns / subjects
+c = sheet.max_column
+
+# list of students to remind
+l1 = []
+
+# to concatenate list of roll numbers with
+# lack of attendance
+l2 = """"
+
+# list of roll numbers with lack of attendance
+l3 = []
+
+# staff mail ids
+staff_mails = [""erakshaya485@gmail.com"", ""yyyyyyyy@gmail.com""]
+
+# Warning messages
+m1 = ""warning!!! you can take only one more day leave for CI class""
+m2 = ""warning!!! you can take only one more day leave for python class""
+m3 = ""warning!!! you can take only one more day leave for DM class""
+
+
+def savefile():
+    book.save(r""D:\\attendance.xlsx"")
+    print(""saved!"")
+
+
+def check(no_of_days, row_num, b):
+    # to use the globally declared lists and strings
+    global staff_mails
+    global l2
+    global l3
+
+    for student in range(0, len(row_num)):
+        # if total no.of.leaves equals threshold
+        if no_of_days[student] is 2:
+            if b is 1:
+                # mail_id appending
+                l1.append(sheet.cell(row=row_num[student], column=2).value)
+                mailstu(l1, m1)  # sending mail
+            elif b is 2:
+                l1.append(sheet.cell(row=row_num[student], column=2).value)
+                mailstu(l1, m2)
+            else:
+                l1.append(sheet.cell(row=row_num[student], column=2).value)
+                mailstu(l1, m3)
+
+        # if total.no.of.leaves > threshold
+        elif no_of_days[student] > 2:
+            if b is 1:
+                # adding roll no
+                l2 = l2 + str(sheet.cell(row=row_num[student], column=1).value)
+
+                # student mail_id appending
+                l3.append(sheet.cell(row=row_num[student], column=2).value)
+                subject = ""CI""  # subject based on the code number
+
+            elif b is 2:
+                l2 = l2 + str(sheet.cell(row=row_num[student], column=1).value)
+                l3.append(sheet.cell(row=row_num[student], column=2).value)
+                subject = ""Python""
+
+            else:
+                l2 = l2 + str(sheet.cell(row=row_num[student], column=1).value)
+                l3.append(sheet.cell(row=row_num[student], column=2).value)
+                subject = ""Data mining""
+
+        # If threshold crossed, modify the message
+        if l2 != """" and len(l3) != 0:
+            # message for student
+            msg1 = ""you have lack of attendance in "" + subject + "" !!!""
+
+            # message for staff
+            msg2 = (
+                ""the following students have lack of attendance in your subject : "" + l2
+            )
+
+            mailstu(l3, msg1)  # mail to students
+            staff_id = staff_mails[b - 1]  # pick respective staff's mail_id
+            mailstaff(staff_id, msg2)  # mail to staff
+
+
+# for students
+def mailstu(li, msg):
+    from_id = ""crazygirlaks@gmail.com""
+    pwd = ""ERAkshaya485""
+    s = smtplib.SMTP(""smtp.gmail.com"", 587, timeout=120)
+    s.starttls()
+    s.login(from_id, pwd)
+
+    # for each student to warn send mail
+    for i in range(0, len(li)):
+        to_id = li[i]
+        message = MIMEMultipart()
+        message[""Subject""] = ""Attendance report""
+        message.attach(MIMEText(msg, ""plain""))
+        content = message.as_string()
+        s.sendmail(from_id, to_id, content)
+        s.quit()
+    print(""mail sent to students"")
+
+
+# for staff
+def mailstaff(mail_id, msg):
+    from_id = ""crazygirlaks@gmail.com""
+    pwd = ""ERAkshaya485""
+    to_id = mail_id
+    message = MIMEMultipart()
+    message[""Subject""] = ""Lack of attendance report""
+    message.attach(MIMEText(msg, ""plain""))
+    s = smtplib.SMTP(""smtp.gmail.com"", 587, timeout=120)
+    s.starttls()
+    s.login(from_id, pwd)
+    content = message.as_string()
+    s.sendmail(from_id, to_id, content)
+    s.quit()
+    print(""Mail Sent to staff"")
+
+
+while resp is 1:
+    print(""1--->CI\n2--->python\n3--->DM"")
+
+    # enter the correspondingnumber
+    y = int(input(""enter subject :""))
+
+    # no.of.absentees for that subject
+    no_of_absentees = int(input(""no.of.absentees :""))
+
+    if no_of_absentees > 1:
+        x = list(map(int, (input(""roll nos :"").split("" ""))))
+    else:
+        x = [int(input(""roll no :""))]
+
+    # list to hold row of the student in Excel sheet
+    row_num = []
+
+    # list to hold total no.of leaves
+    # taken by ith student
+    no_of_days = []
+
+    for student in x:
+        for i in range(2, r + 1):
+            if y is 1:
+                if sheet.cell(row=i, column=1).value is student:
+                    m = sheet.cell(row=i, column=3).value
+                    m = m + 1
+                    sheet.cell(row=i, column=3).value = m
+                    savefile()
+                    no_of_days.append(m)
+                    row_num.append(i)
+
+            elif y is 2:
+                if sheet.cell(row=i, column=1).value is student:
+                    m = sheet.cell(row=i, column=4).value
+                    m = m + 1
+                    sheet.cell(row=i, column=4).value = m + 1
+                    no_of_days.append(m)
+                    row_num.append(i)
+
+            elif y is 3:
+                if sheet.cell(row=i, column=1).value is student:
+                    m = sheet.cell(row=i, column=5).value
+                    m = m + 1
+                    sheet.cell(row=i, column=5).value = m + 1
+                    row_num.append(i)
+                    no_of_days.append(m)
+
+    check(no_of_days, row_num, y)
+    resp = int(input(""another subject ? 1---->yes 0--->no""))"
+Fun Fact Generator Web App in Python,https://www.geeksforgeeks.org/fun-fact-generator-web-app-in-python/,"# import the following modulesimport jsonimport requestsfrom pywebio.input import *from pywebio.output import *from pywebio.session import *????????????????????????def get_fun_fact(_):????????????????????????????????????????????????# Clear the ""<p align=""""left""""><h2><img src=""""https://\??????????????????????????????????????????????????????????????????????????????media.geeksforgeeks.org/wp-content/uploads/\???????????"""" width=""""7%"""">?????? \?????????????????????????????????????????????????"")????????????????????????????????????????????????????????????# URL from wh""https://uselessfacts.jsph.pl/random.json?language=en""????????????????????# Use GET request????????response = requests.request(""GET"", url)????????????????????????????????????????????????????????????????????????# Load the request in json file????????????????????????data = json.loads(response.text)??????????????????????????????????????????????????????????????????????????????????????????????????????????????????# we will need 'text' from the list, so??????????????????????????????# pass 'text' in the list????????????????????????useless_fact = data['text']??????????????????????????????????????????????????????????????????????????????????????????????????????????????????# Put the facts in the blue colour????????????????????????# Put the click me button????????????????????????style(put_text(useless_fact),""Fun Fact Generator""????????put_html(""<p align=""""left""""><h2><img src=""""https://media.\??????????????????????????????????????????????????????????????????????????????geeksforgeeks.org/wp-content/uploads/202107202241"""" width=""""7%"""">?????? \?????????????????????????????????????????????????"")????????????????????????????????????????????????????????????# hold the session for long time????????????????????????# Put a Click me button????????????????????????put_buttons(????????????????????????????????????????????????[dict(label='Click me', value='o","From code
+pip install pywebio","Fun Fact Generator Web App in Python
+# import the following modulesimport jsonimport requestsfrom pywebio.input import *from pywebio.output import *from pywebio.session import *????????????????????????def get_fun_fact(_):????????????????????????????????????????????????# Clear the ""<p align=""""left""""><h2><img src=""""https://\??????????????????????????????????????????????????????????????????????????????media.geeksforgeeks.org/wp-content/uploads/\???????????"""" width=""""7%"""">?????? \?????????????????????????????????????????????????"")????????????????????????????????????????????????????????????# URL from wh""https://uselessfacts.jsph.pl/random.json?language=en""????????????????????# Use GET request????????response = requests.request(""GET"", url)????????????????????????????????????????????????????????????????????????# Load the request in json file????????????????????????data = json.loads(response.text)??????????????????????????????????????????????????????????????????????????????????????????????????????????????????# we will need 'text' from the list, so??????????????????????????????# pass 'text' in the list????????????????????????useless_fact = data['text']??????????????????????????????????????????????????????????????????????????????????????????????????????????????????# Put the facts in the blue colour????????????????????????# Put the click me button????????????????????????style(put_text(useless_fact),""Fun Fact Generator""????????put_html(""<p align=""""left""""><h2><img src=""""https://media.\??????????????????????????????????????????????????????????????????????????????geeksforgeeks.org/wp-content/uploads/202107202241"""" width=""""7%"""">?????? \?????????????????????????????????????????????????"")????????????????????????????????????????????????????????????# hold the session for long time????????????????????????# Put a Click me button????????????????????????put_buttons(????????????????????????????????????????????????[dict(label='Click me', value='o"
+Creating payment receipts using Python,https://www.geeksforgeeks.org/creating-payment-receipts-using-python/,"# imports module
+from reportlab.platypus import SimpleDocTemplate, Table, Paragraph, TableStyle
+from reportlab.lib import colors
+from reportlab.lib.pagesizes import A4
+from reportlab.lib.styles import getSampleStyleSheet
+
+# data which we are going to display as tables
+DATA = [
+    [""Date"", ""Name"", ""Subscription"", ""Price (Rs.)""],
+    [
+        ""16/11/2020"",
+        ""Full Stack Development with React & Node JS - Live"",
+        ""Lifetime"",
+        ""10,999.00/-"",
+    ],
+    [""16/11/2020"", ""Geeks Classes: Live Session"", ""6 months"", ""9,999.00/-""],
+    [""Sub Total"", """", """", ""20,9998.00/-""],
+    [""Discount"", """", """", ""-3,000.00/-""],
+    [""Total"", """", """", ""17,998.00/-""],
+]
+
+# creating a Base Document Template of page size A4
+pdf = SimpleDocTemplate(""receipt.pdf"", pagesize=A4)
+
+# standard stylesheet defined within reportlab itself
+styles = getSampleStyleSheet()
+
+# fetching the style of Top level heading (Heading1)
+title_style = styles[""Heading1""]
+
+# 0: left, 1: center, 2: right
+title_style.alignment = 1
+
+# creating the paragraph with
+# the heading text and passing the styles of it
+title = Paragraph(""GeeksforGeeks"", title_style)
+
+# creates a Table Style object and in it,
+# defines the styles row wise
+# the tuples which look like coordinates
+# are nothing but rows and columns
+style = TableStyle(
+    [
+        (""BOX"", (0, 0), (-1, -1), 1, colors.black),
+        (""GRID"", (0, 0), (4, 4), 1, colors.black),
+        (""BACKGROUND"", (0, 0), (3, 0), colors.gray),
+        (""TEXTCOLOR"", (0, 0), (-1, 0), colors.whitesmoke),
+        (""ALIGN"", (0, 0), (-1, -1), ""CENTER""),
+        (""BACKGROUND"", (0, 1), (-1, -1), colors.beige),
+    ]
+)
+
+# creates a table object and passes the style to it
+table = Table(DATA, style=style)
+
+# final step which builds the
+# actual pdf putting together all the elements
+pdf.build([title, table])","From code
+pip install reportlab","Creating payment receipts using Python
+# imports module
+from reportlab.platypus import SimpleDocTemplate, Table, Paragraph, TableStyle
+from reportlab.lib import colors
+from reportlab.lib.pagesizes import A4
+from reportlab.lib.styles import getSampleStyleSheet
+
+# data which we are going to display as tables
+DATA = [
+    [""Date"", ""Name"", ""Subscription"", ""Price (Rs.)""],
+    [
+        ""16/11/2020"",
+        ""Full Stack Development with React & Node JS - Live"",
+        ""Lifetime"",
+        ""10,999.00/-"",
+    ],
+    [""16/11/2020"", ""Geeks Classes: Live Session"", ""6 months"", ""9,999.00/-""],
+    [""Sub Total"", """", """", ""20,9998.00/-""],
+    [""Discount"", """", """", ""-3,000.00/-""],
+    [""Total"", """", """", ""17,998.00/-""],
+]
+
+# creating a Base Document Template of page size A4
+pdf = SimpleDocTemplate(""receipt.pdf"", pagesize=A4)
+
+# standard stylesheet defined within reportlab itself
+styles = getSampleStyleSheet()
+
+# fetching the style of Top level heading (Heading1)
+title_style = styles[""Heading1""]
+
+# 0: left, 1: center, 2: right
+title_style.alignment = 1
+
+# creating the paragraph with
+# the heading text and passing the styles of it
+title = Paragraph(""GeeksforGeeks"", title_style)
+
+# creates a Table Style object and in it,
+# defines the styles row wise
+# the tuples which look like coordinates
+# are nothing but rows and columns
+style = TableStyle(
+    [
+        (""BOX"", (0, 0), (-1, -1), 1, colors.black),
+        (""GRID"", (0, 0), (4, 4), 1, colors.black),
+        (""BACKGROUND"", (0, 0), (3, 0), colors.gray),
+        (""TEXTCOLOR"", (0, 0), (-1, 0), colors.whitesmoke),
+        (""ALIGN"", (0, 0), (-1, -1), ""CENTER""),
+        (""BACKGROUND"", (0, 1), (-1, -1), colors.beige),
+    ]
+)
+
+# creates a table object and passes the style to it
+table = Table(DATA, style=style)
+
+# final step which builds the
+# actual pdf putting together all the elements
+pdf.build([title, table])"
+Convert emoji into text in Python,https://www.geeksforgeeks.org/convert-emoji-into-text-in-python/,"import demoji
+
+demoji.download_codes()","From code
+pip install demoji","Convert emoji into text in Python
+import demoji
+
+demoji.download_codes()"
+Create a Voice Recorder using Python,https://www.geeksforgeeks.org/create-a-voice-recorder-using-python/,"# import required libraries
+import sounddevice as sd
+from scipy.io.wavfile import write
+import wavio as wv
+
+# Sampling frequency
+freq = 44100
+
+# Recording duration
+duration = 5
+
+# Start recorder with the given values
+# of duration and sample frequency
+recording = sd.rec(int(duration * freq), samplerate=freq, channels=2)
+
+# Record audio for the given number of seconds
+sd.wait()
+
+# This will convert the NumPy array to an audio
+# file with the given sampling frequency
+write(""recording0.wav"", freq, recording)
+
+# Convert the NumPy array to audio file
+wv.write(""recording1.wav"", recording, freq, sampwidth=2)","From code
+pip install wavio","Create a Voice Recorder using Python
+# import required libraries
+import sounddevice as sd
+from scipy.io.wavfile import write
+import wavio as wv
+
+# Sampling frequency
+freq = 44100
+
+# Recording duration
+duration = 5
+
+# Start recorder with the given values
+# of duration and sample frequency
+recording = sd.rec(int(duration * freq), samplerate=freq, channels=2)
+
+# Record audio for the given number of seconds
+sd.wait()
+
+# This will convert the NumPy array to an audio
+# file with the given sampling frequency
+write(""recording0.wav"", freq, recording)
+
+# Convert the NumPy array to audio file
+wv.write(""recording1.wav"", recording, freq, sampwidth=2)"
+Create a Screen recorder using Python,https://www.geeksforgeeks.org/create-a-screen-recorder-using-python/,"# importing the required packages
+import pyautogui
+import cv2
+import numpy as np","From code
+pip install numpy","Create a Screen recorder using Python
+# importing the required packages
+import pyautogui
+import cv2
+import numpy as np"
+Create a Screen recorder using Python,https://www.geeksforgeeks.org/create-a-screen-recorder-using-python/,"# Specify resolution
+resolution = (1920, 1080)
+
+# Specify video codec
+codec = cv2.VideoWriter_fourcc(*""XVID"")
+
+# Specify name of Output file
+filename = ""Recording.avi""
+
+# Specify frames rate. We can choose
+# any value and experiment with it
+fps = 60.0
+
+# Creating a VideoWriter object
+out = cv2.VideoWriter(filename, codec, fps, resolution)","From code
+pip install numpy","Create a Screen recorder using Python
+# Specify resolution
+resolution = (1920, 1080)
+
+# Specify video codec
+codec = cv2.VideoWriter_fourcc(*""XVID"")
+
+# Specify name of Output file
+filename = ""Recording.avi""
+
+# Specify frames rate. We can choose
+# any value and experiment with it
+fps = 60.0
+
+# Creating a VideoWriter object
+out = cv2.VideoWriter(filename, codec, fps, resolution)"
+Create a Screen recorder using Python,https://www.geeksforgeeks.org/create-a-screen-recorder-using-python/,"# Create an Empty window
+cv2.namedWindow(""Live"", cv2.WINDOW_NORMAL)
+
+# Resize this window
+cv2.resizeWindow(""Live"", 480, 270)","From code
+pip install numpy","Create a Screen recorder using Python
+# Create an Empty window
+cv2.namedWindow(""Live"", cv2.WINDOW_NORMAL)
+
+# Resize this window
+cv2.resizeWindow(""Live"", 480, 270)"
+Create a Screen recorder using Python,https://www.geeksforgeeks.org/create-a-screen-recorder-using-python/,"while True:
+    # Take screenshot using PyAutoGUI
+    img = pyautogui.screenshot()
+
+    # Convert the screenshot to a numpy array
+    frame = np.array(img)
+
+    # Convert it from BGR(Blue, Green, Red) to
+    # RGB(Red, Green, Blue)
+    frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+
+    # Write it to the output file
+    out.write(frame)
+
+    # Optional: Display the recording screen
+    cv2.imshow(""Live"", frame)
+
+    # Stop recording when we press 'q'
+    if cv2.waitKey(1) == ord(""q""):
+        break","From code
+pip install numpy","Create a Screen recorder using Python
+while True:
+    # Take screenshot using PyAutoGUI
+    img = pyautogui.screenshot()
+
+    # Convert the screenshot to a numpy array
+    frame = np.array(img)
+
+    # Convert it from BGR(Blue, Green, Red) to
+    # RGB(Red, Green, Blue)
+    frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+
+    # Write it to the output file
+    out.write(frame)
+
+    # Optional: Display the recording screen
+    cv2.imshow(""Live"", frame)
+
+    # Stop recording when we press 'q'
+    if cv2.waitKey(1) == ord(""q""):
+        break"
+Create a Screen recorder using Python,https://www.geeksforgeeks.org/create-a-screen-recorder-using-python/,"# Release the Video writer
+out.release()
+
+# Destroy all windows
+cv2.destroyAllWindows()","From code
+pip install numpy","Create a Screen recorder using Python
+# Release the Video writer
+out.release()
+
+# Destroy all windows
+cv2.destroyAllWindows()"
+Create a Screen recorder using Python,https://www.geeksforgeeks.org/create-a-screen-recorder-using-python/,"# importing the required packages
+import pyautogui
+import cv2
+import numpy as np
+
+# Specify resolution
+resolution = (1920, 1080)
+
+# Specify video codec
+codec = cv2.VideoWriter_fourcc(*""XVID"")
+
+# Specify name of Output file
+filename = ""Recording.avi""
+
+# Specify frames rate. We can choose any
+# value and experiment with it
+fps = 60.0
+
+
+# Creating a VideoWriter object
+out = cv2.VideoWriter(filename, codec, fps, resolution)
+
+# Create an Empty window
+cv2.namedWindow(""Live"", cv2.WINDOW_NORMAL)
+
+# Resize this window
+cv2.resizeWindow(""Live"", 480, 270)
+
+while True:
+    # Take screenshot using PyAutoGUI
+    img = pyautogui.screenshot()
+
+    # Convert the screenshot to a numpy array
+    frame = np.array(img)
+
+    # Convert it from BGR(Blue, Green, Red) to
+    # RGB(Red, Green, Blue)
+    frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+
+    # Write it to the output file
+    out.write(frame)
+
+    # Optional: Display the recording screen
+    cv2.imshow(""Live"", frame)
+
+    # Stop recording when we press 'q'
+    if cv2.waitKey(1) == ord(""q""):
+        break
+
+# Release the Video writer
+out.release()
+
+# Destroy all windows
+cv2.destroyAllWindows()","From code
+pip install numpy","Create a Screen recorder using Python
+# importing the required packages
+import pyautogui
+import cv2
+import numpy as np
+
+# Specify resolution
+resolution = (1920, 1080)
+
+# Specify video codec
+codec = cv2.VideoWriter_fourcc(*""XVID"")
+
+# Specify name of Output file
+filename = ""Recording.avi""
+
+# Specify frames rate. We can choose any
+# value and experiment with it
+fps = 60.0
+
+
+# Creating a VideoWriter object
+out = cv2.VideoWriter(filename, codec, fps, resolution)
+
+# Create an Empty window
+cv2.namedWindow(""Live"", cv2.WINDOW_NORMAL)
+
+# Resize this window
+cv2.resizeWindow(""Live"", 480, 270)
+
+while True:
+    # Take screenshot using PyAutoGUI
+    img = pyautogui.screenshot()
+
+    # Convert the screenshot to a numpy array
+    frame = np.array(img)
+
+    # Convert it from BGR(Blue, Green, Red) to
+    # RGB(Red, Green, Blue)
+    frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+
+    # Write it to the output file
+    out.write(frame)
+
+    # Optional: Display the recording screen
+    cv2.imshow(""Live"", frame)
+
+    # Stop recording when we press 'q'
+    if cv2.waitKey(1) == ord(""q""):
+        break
+
+# Release the Video writer
+out.release()
+
+# Destroy all windows
+cv2.destroyAllWindows()"
+How to Build a Simple Auto-Login Bot with Python,https://www.geeksforgeeks.org/how-to-build-a-simple-auto-login-bot-with-python/,"# Used to import the webdriver from selenium
+from selenium import webdriver
+import os
+
+# Get the path of chromedriver which you have install
+
+
+def startBot(username, password, url):
+    path = ""C:\\Users\\hp\\Downloads\\chromedriver""
+
+    # giving the path of chromedriver to selenium webdriver
+    driver = webdriver.Chrome(path)
+
+    # opening the website  in chrome.
+    driver.get(url)
+
+    # find the id or name or class of
+    # username by inspecting on username input
+    driver.find_element_by_name(""id/class/name of username"").send_keys(username)
+
+    # find the password by inspecting on password input
+    driver.find_element_by_name(""id/class/name of password"").send_keys(password)
+
+    # click on submit
+    driver.find_element_by_css_selector(
+        ""id/class/name/css selector of login button""
+    ).click()
+
+
+# Driver Code
+# Enter below your login credentials
+username = ""Enter your username""
+password = ""Enter your password""
+
+# URL of the login page of site
+# which you want to automate login.
+url = ""Enter the URL of login page of website""
+
+# Call the function
+startBot(username, password, url)","From code
+pip install selenium","How to Build a Simple Auto-Login Bot with Python
+# Used to import the webdriver from selenium
+from selenium import webdriver
+import os
+
+# Get the path of chromedriver which you have install
+
+
+def startBot(username, password, url):
+    path = ""C:\\Users\\hp\\Downloads\\chromedriver""
+
+    # giving the path of chromedriver to selenium webdriver
+    driver = webdriver.Chrome(path)
+
+    # opening the website  in chrome.
+    driver.get(url)
+
+    # find the id or name or class of
+    # username by inspecting on username input
+    driver.find_element_by_name(""id/class/name of username"").send_keys(username)
+
+    # find the password by inspecting on password input
+    driver.find_element_by_name(""id/class/name of password"").send_keys(password)
+
+    # click on submit
+    driver.find_element_by_css_selector(
+        ""id/class/name/css selector of login button""
+    ).click()
+
+
+# Driver Code
+# Enter below your login credentials
+username = ""Enter your username""
+password = ""Enter your password""
+
+# URL of the login page of site
+# which you want to automate login.
+url = ""Enter the URL of login page of website""
+
+# Call the function
+startBot(username, password, url)"
+Make a Twitter Bot in Python,https://www.geeksforgeeks.org/how-to-make-a-twitter-bot-in-python/,"import tweepy
+from time import sleep
+from credentials import *
+from config import QUERY, FOLLOW, LIKE, SLEEP_TIME
+
+auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
+auth.set_access_token(access_token, access_token_secret)
+api = tweepy.API(auth)
+
+print(""Twitter bot which retweets, like tweets and follow users"")
+print(""Bot Settings"")
+print(""Like Tweets :"", LIKE)
+print(""Follow users :"", FOLLOW)
+
+for tweet in tweepy.Cursor(api.search, q=QUERY).items():
+    try:
+        print(""\nTweet by: @"" + tweet.user.screen_name)
+
+        tweet.retweet()
+        print(""Retweeted the tweet"")
+
+        # Favorite the tweet
+        if LIKE:
+            tweet.favorite()
+            print(""Favorited the tweet"")
+
+        # Follow the user who tweeted
+        # check that bot is not already following the user
+        if FOLLOW:
+            if not tweet.user.following:
+                tweet.user.follow()
+                print(""Followed the user"")
+
+        sleep(SLEEP_TIME)
+
+    except tweepy.TweepError as e:
+        print(e.reason)
+
+    except StopIteration:
+        break","From code
+$ pip install tweepy
","Make a Twitter Bot in Python
+import tweepy
+from time import sleep
+from credentials import *
+from config import QUERY, FOLLOW, LIKE, SLEEP_TIME
+
+auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
+auth.set_access_token(access_token, access_token_secret)
+api = tweepy.API(auth)
+
+print(""Twitter bot which retweets, like tweets and follow users"")
+print(""Bot Settings"")
+print(""Like Tweets :"", LIKE)
+print(""Follow users :"", FOLLOW)
+
+for tweet in tweepy.Cursor(api.search, q=QUERY).items():
+    try:
+        print(""\nTweet by: @"" + tweet.user.screen_name)
+
+        tweet.retweet()
+        print(""Retweeted the tweet"")
+
+        # Favorite the tweet
+        if LIKE:
+            tweet.favorite()
+            print(""Favorited the tweet"")
+
+        # Follow the user who tweeted
+        # check that bot is not already following the user
+        if FOLLOW:
+            if not tweet.user.following:
+                tweet.user.follow()
+                print(""Followed the user"")
+
+        sleep(SLEEP_TIME)
+
+    except tweepy.TweepError as e:
+        print(e.reason)
+
+    except StopIteration:
+        break"
+Make a Twitter Bot in Python,https://www.geeksforgeeks.org/how-to-make-a-twitter-bot-in-python/,"# Edit this config.py file as you like
+
+# This is hastag which Twitter bot will
+# search and retweet You can edit this with
+# any hastag .For example : '# javascript'
+
+QUERY = ""# anything""
+
+# Twitter bot setting for liking Tweets
+LIKE = True
+
+# Twitter bot setting for following user who tweeted
+FOLLOW = True
+
+# Twitter bot sleep time settings in seconds.
+# For example SLEEP_TIME = 300 means 5 minutes.
+# Please, use large delay if you are running bot
+# all the time so that your account does not
+# get banned.
+
+SLEEP_TIME = 300","From code
+$ pip install tweepy
","Make a Twitter Bot in Python
+# Edit this config.py file as you like
+
+# This is hastag which Twitter bot will
+# search and retweet You can edit this with
+# any hastag .For example : '# javascript'
+
+QUERY = ""# anything""
+
+# Twitter bot setting for liking Tweets
+LIKE = True
+
+# Twitter bot setting for following user who tweeted
+FOLLOW = True
+
+# Twitter bot sleep time settings in seconds.
+# For example SLEEP_TIME = 300 means 5 minutes.
+# Please, use large delay if you are running bot
+# all the time so that your account does not
+# get banned.
+
+SLEEP_TIME = 300"
+Make a Twitter Bot in Python,https://www.geeksforgeeks.org/how-to-make-a-twitter-bot-in-python/,"# This is just a sample file. You need to
+# edit this file. You need to get these
+# details from your Twitter app settings.
+
+consumer_key = """"
+consumer_secret = """"
+access_token = """"
+access_token_secret = """"","From code
+$ pip install tweepy
","Make a Twitter Bot in Python
+# This is just a sample file. You need to
+# edit this file. You need to get these
+# details from your Twitter app settings.
+
+consumer_key = """"
+consumer_secret = """"
+access_token = """"
+access_token_secret = """""
+Building WhatsApp bot on Python,https://www.geeksforgeeks.org/building-whatsapp-bot-on-python/,"from flask import Flask, request
+import requests
+from twilio.twiml.messaging_response import MessagingResponse","From code
+mkdir geeks-bot && cd geeks-bot","Building WhatsApp bot on Python
+from flask import Flask, request
+import requests
+from twilio.twiml.messaging_response import MessagingResponse"
+Building WhatsApp bot on Python,https://www.geeksforgeeks.org/building-whatsapp-bot-on-python/,"from flask import request
+
+incoming_msg = request.values.get(""Body"", """").lower()","From code
+mkdir geeks-bot && cd geeks-bot","Building WhatsApp bot on Python
+from flask import request
+
+incoming_msg = request.values.get(""Body"", """").lower()"
+Building WhatsApp bot on Python,https://www.geeksforgeeks.org/building-whatsapp-bot-on-python/,from twilio.twiml.messaging_response import MessagingResponse??????response = MessagingResponse()msg = response.message()msg.body('this is the response/reply?????? from t,"From code
+mkdir geeks-bot && cd geeks-bot","Building WhatsApp bot on Python
+from twilio.twiml.messaging_response import MessagingResponse??????response = MessagingResponse()msg = response.message()msg.body('this is the response/reply?????? from t"
+Building WhatsApp bot on Python,https://www.geeksforgeeks.org/building-whatsapp-bot-on-python/,"# chatbot logic
+def bot():
+    # user input
+    user_msg = request.values.get(""Body"", """").lower()
+
+    # creating object of MessagingResponse
+    response = MessagingResponse()
+
+    # User Query
+    q = user_msg + ""geeksforgeeks.org""
+
+    # list to store urls
+    result = []
+
+    # searching and storing urls
+    for i in search(q, tld=""co.in"", num=6, stop=6, pause=2):
+        result.append(i)
+
+    # displaying result
+    msg = response.message(f""--- Results for '{user_msg}' ---"")
+    for result in search_results:
+        msg = response.message(result)
+
+    return str(response)","From code
+mkdir geeks-bot && cd geeks-bot","Building WhatsApp bot on Python
+# chatbot logic
+def bot():
+    # user input
+    user_msg = request.values.get(""Body"", """").lower()
+
+    # creating object of MessagingResponse
+    response = MessagingResponse()
+
+    # User Query
+    q = user_msg + ""geeksforgeeks.org""
+
+    # list to store urls
+    result = []
+
+    # searching and storing urls
+    for i in search(q, tld=""co.in"", num=6, stop=6, pause=2):
+        result.append(i)
+
+    # displaying result
+    msg = response.message(f""--- Results for '{user_msg}' ---"")
+    for result in search_results:
+        msg = response.message(result)
+
+    return str(response)"
+Building WhatsApp bot on Python,https://www.geeksforgeeks.org/building-whatsapp-bot-on-python/,"from flask import Flask
+from googlesearch import search
+import requests
+from twilio.twiml.messaging_response import MessagingResponse
+
+
+app = Flask(__name__)
+
+
+@app.route(""/"", methods=[""POST""])
+
+# chatbot logic
+def bot():
+    # user input
+    user_msg = request.values.get(""Body"", """").lower()
+
+    # creating object of MessagingResponse
+    response = MessagingResponse()
+
+    # User Query
+    q = user_msg + ""geeksforgeeks.org""
+
+    # list to store urls
+    result = []
+
+    # searching and storing urls
+    for i in search(q, num_results=3):
+        result.append(i)
+
+    # displaying result
+    msg = response.message(f""--- Results for '{user_msg}' ---"")
+    for result in search_results:
+        msg = response.message(result)
+
+    return str(response)
+
+
+if __name__ == ""__main__"":
+    app.run()","From code
+mkdir geeks-bot && cd geeks-bot","Building WhatsApp bot on Python
+from flask import Flask
+from googlesearch import search
+import requests
+from twilio.twiml.messaging_response import MessagingResponse
+
+
+app = Flask(__name__)
+
+
+@app.route(""/"", methods=[""POST""])
+
+# chatbot logic
+def bot():
+    # user input
+    user_msg = request.values.get(""Body"", """").lower()
+
+    # creating object of MessagingResponse
+    response = MessagingResponse()
+
+    # User Query
+    q = user_msg + ""geeksforgeeks.org""
+
+    # list to store urls
+    result = []
+
+    # searching and storing urls
+    for i in search(q, num_results=3):
+        result.append(i)
+
+    # displaying result
+    msg = response.message(f""--- Results for '{user_msg}' ---"")
+    for result in search_results:
+        msg = response.message(result)
+
+    return str(response)
+
+
+if __name__ == ""__main__"":
+    app.run()"
+Create a Telementsegram Bot using Python,https://www.geeksforgeeks.org/create-a-telegram-bot-using-python/,"from telegram.ext.updater import Updater
+from telegram.update import Update
+from telegram.ext.callbackcontext import CallbackContext
+from telegram.ext.commandhandler import CommandHandler
+from telegram.ext.messagehandler import MessageHandler
+from telegram.ext.filters import Filters","From code
+# installing via pip
","Create a Telementsegram Bot using Python
+from telegram.ext.updater import Updater
+from telegram.update import Update
+from telegram.ext.callbackcontext import CallbackContext
+from telegram.ext.commandhandler import CommandHandler
+from telegram.ext.messagehandler import MessageHandler
+from telegram.ext.filters import Filters"
+Create a Telementsegram Bot using Python,https://www.geeksforgeeks.org/create-a-telegram-bot-using-python/,"updater = Updater(""your_own_API_Token got from BotFather"", use_context=True)
+
+
+def start(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Enter the text you want to show to the user whenever they start the bot""
+    )","From code
+# installing via pip
","Create a Telementsegram Bot using Python
+updater = Updater(""your_own_API_Token got from BotFather"", use_context=True)
+
+
+def start(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Enter the text you want to show to the user whenever they start the bot""
+    )"
+Create a Telementsegram Bot using Python,https://www.geeksforgeeks.org/create-a-telegram-bot-using-python/,"def help(update: Update, context: CallbackContext):
+    update.message.reply_text(""Your Message"")","From code
+# installing via pip
","Create a Telementsegram Bot using Python
+def help(update: Update, context: CallbackContext):
+    update.message.reply_text(""Your Message"")"
+Create a Telementsegram Bot using Python,https://www.geeksforgeeks.org/create-a-telegram-bot-using-python/,"def gmail_url(update: Update, context: CallbackContext):
+    update.message.reply_text(""gmail link here"")
+
+
+def youtube_url(update: Update, context: CallbackContext):
+    update.message.reply_text(""youtube link"")
+
+
+def linkedIn_url(update: Update, context: CallbackContext):
+    update.message.reply_text(""Your linkedin profile url"")
+
+
+def geeks_url(update: Update, context: CallbackContext):
+    update.message.reply_text(""GeeksforGeeks url here"")
+
+
+def unknown_text(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Sorry I can't recognize you , you said '%s'"" % update.message.text
+    )
+
+
+def unknown(update: Update, context: CallbackContext):
+    update.message.reply_text(""Sorry '%s' is not a valid command"" % update.message.text)","From code
+# installing via pip
","Create a Telementsegram Bot using Python
+def gmail_url(update: Update, context: CallbackContext):
+    update.message.reply_text(""gmail link here"")
+
+
+def youtube_url(update: Update, context: CallbackContext):
+    update.message.reply_text(""youtube link"")
+
+
+def linkedIn_url(update: Update, context: CallbackContext):
+    update.message.reply_text(""Your linkedin profile url"")
+
+
+def geeks_url(update: Update, context: CallbackContext):
+    update.message.reply_text(""GeeksforGeeks url here"")
+
+
+def unknown_text(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Sorry I can't recognize you , you said '%s'"" % update.message.text
+    )
+
+
+def unknown(update: Update, context: CallbackContext):
+    update.message.reply_text(""Sorry '%s' is not a valid command"" % update.message.text)"
+Create a Telementsegram Bot using Python,https://www.geeksforgeeks.org/create-a-telegram-bot-using-python/,"updater.dispatcher.add_handler(CommandHandler(""start"", start))
+updater.dispatcher.add_handler(CommandHandler(""youtube"", youtube_url))
+updater.dispatcher.add_handler(CommandHandler(""help"", help))
+updater.dispatcher.add_handler(CommandHandler(""linkedin"", linkedIn_url))
+updater.dispatcher.add_handler(CommandHandler(""gmail"", gmail_url))
+updater.dispatcher.add_handler(CommandHandler(""geeks"", geeks_url))
+updater.dispatcher.add_handler(MessageHandler(Filters.text, unknown))
+updater.dispatcher.add_handler(
+    MessageHandler(
+        # Filters out unknown commands
+        Filters.command,
+        unknown,
+    )
+)
+
+# Filters out unknown messages.
+updater.dispatcher.add_handler(MessageHandler(Filters.text, unknown_text))","From code
+# installing via pip
","Create a Telementsegram Bot using Python
+updater.dispatcher.add_handler(CommandHandler(""start"", start))
+updater.dispatcher.add_handler(CommandHandler(""youtube"", youtube_url))
+updater.dispatcher.add_handler(CommandHandler(""help"", help))
+updater.dispatcher.add_handler(CommandHandler(""linkedin"", linkedIn_url))
+updater.dispatcher.add_handler(CommandHandler(""gmail"", gmail_url))
+updater.dispatcher.add_handler(CommandHandler(""geeks"", geeks_url))
+updater.dispatcher.add_handler(MessageHandler(Filters.text, unknown))
+updater.dispatcher.add_handler(
+    MessageHandler(
+        # Filters out unknown commands
+        Filters.command,
+        unknown,
+    )
+)
+
+# Filters out unknown messages.
+updater.dispatcher.add_handler(MessageHandler(Filters.text, unknown_text))"
+Create a Telementsegram Bot using Python,https://www.geeksforgeeks.org/create-a-telegram-bot-using-python/,updater.start_polling(),"From code
+# installing via pip
","Create a Telementsegram Bot using Python
+updater.start_polling()"
+Create a Telementsegram Bot using Python,https://www.geeksforgeeks.org/create-a-telegram-bot-using-python/,"from telegram.ext.updater import Updater
+from telegram.update import Update
+from telegram.ext.callbackcontext import CallbackContext
+from telegram.ext.commandhandler import CommandHandler
+from telegram.ext.messagehandler import MessageHandler
+from telegram.ext.filters import Filters
+
+updater = Updater(""your_own_API_Token got from BotFather"", use_context=True)
+
+
+def start(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Hello sir, Welcome to the Bot.Please write\
+        /help to see the commands available.""
+    )
+
+
+def help(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        """"""Available Commands :-
+    /youtube - To get the youtube URL
+    /linkedin - To get the LinkedIn profile URL
+    /gmail - To get gmail URL
+    /geeks - To get the GeeksforGeeks URL""""""
+    )
+
+
+def gmail_url(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Your gmail link here (I am not\
+        giving mine one for security reasons)""
+    )
+
+
+def youtube_url(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Youtube Link =>\
+    https://www.youtube.com/""
+    )
+
+
+def linkedIn_url(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""LinkedIn URL => \
+        https://www.linkedin.com/in/dwaipayan-bandyopadhyay-007a/""
+    )
+
+
+def geeks_url(update: Update, context: CallbackContext):
+    update.message.reply_text(""GeeksforGeeks URL => https://www.geeksforgeeks.org/"")
+
+
+def unknown(update: Update, context: CallbackContext):
+    update.message.reply_text(""Sorry '%s' is not a valid command"" % update.message.text)
+
+
+def unknown_text(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Sorry I can't recognize you , you said '%s'"" % update.message.text
+    )
+
+
+updater.dispatcher.add_handler(CommandHandler(""start"", start))
+updater.dispatcher.add_handler(CommandHandler(""youtube"", youtube_url))
+updater.dispatcher.add_handler(CommandHandler(""help"", help))
+updater.dispatcher.add_handler(CommandHandler(""linkedin"", linkedIn_url))
+updater.dispatcher.add_handler(CommandHandler(""gmail"", gmail_url))
+updater.dispatcher.add_handler(CommandHandler(""geeks"", geeks_url))
+updater.dispatcher.add_handler(MessageHandler(Filters.text, unknown))
+updater.dispatcher.add_handler(
+    MessageHandler(Filters.command, unknown)
+)  # Filters out unknown commands
+
+# Filters out unknown messages.
+updater.dispatcher.add_handler(MessageHandler(Filters.text, unknown_text))
+
+updater.start_polling()","From code
+# installing via pip
","Create a Telementsegram Bot using Python
+from telegram.ext.updater import Updater
+from telegram.update import Update
+from telegram.ext.callbackcontext import CallbackContext
+from telegram.ext.commandhandler import CommandHandler
+from telegram.ext.messagehandler import MessageHandler
+from telegram.ext.filters import Filters
+
+updater = Updater(""your_own_API_Token got from BotFather"", use_context=True)
+
+
+def start(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Hello sir, Welcome to the Bot.Please write\
+        /help to see the commands available.""
+    )
+
+
+def help(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        """"""Available Commands :-
+    /youtube - To get the youtube URL
+    /linkedin - To get the LinkedIn profile URL
+    /gmail - To get gmail URL
+    /geeks - To get the GeeksforGeeks URL""""""
+    )
+
+
+def gmail_url(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Your gmail link here (I am not\
+        giving mine one for security reasons)""
+    )
+
+
+def youtube_url(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Youtube Link =>\
+    https://www.youtube.com/""
+    )
+
+
+def linkedIn_url(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""LinkedIn URL => \
+        https://www.linkedin.com/in/dwaipayan-bandyopadhyay-007a/""
+    )
+
+
+def geeks_url(update: Update, context: CallbackContext):
+    update.message.reply_text(""GeeksforGeeks URL => https://www.geeksforgeeks.org/"")
+
+
+def unknown(update: Update, context: CallbackContext):
+    update.message.reply_text(""Sorry '%s' is not a valid command"" % update.message.text)
+
+
+def unknown_text(update: Update, context: CallbackContext):
+    update.message.reply_text(
+        ""Sorry I can't recognize you , you said '%s'"" % update.message.text
+    )
+
+
+updater.dispatcher.add_handler(CommandHandler(""start"", start))
+updater.dispatcher.add_handler(CommandHandler(""youtube"", youtube_url))
+updater.dispatcher.add_handler(CommandHandler(""help"", help))
+updater.dispatcher.add_handler(CommandHandler(""linkedin"", linkedIn_url))
+updater.dispatcher.add_handler(CommandHandler(""gmail"", gmail_url))
+updater.dispatcher.add_handler(CommandHandler(""geeks"", geeks_url))
+updater.dispatcher.add_handler(MessageHandler(Filters.text, unknown))
+updater.dispatcher.add_handler(
+    MessageHandler(Filters.command, unknown)
+)  # Filters out unknown commands
+
+# Filters out unknown messages.
+updater.dispatcher.add_handler(MessageHandler(Filters.text, unknown_text))
+
+updater.start_polling()"
+Twitter Sentiment Analysis using Python,https://www.geeksforgeeks.org/twitter-sentiment-analysis-using-python/,"import reimport tweepyfrom tweepy import OAuthHandlerfrom textblob import TextBlob??????class TwitterClient(object):????????????????????????'''????????????????????????Generic Twitter Class for sentiment analysis.????????????????????????'''????????????????????????def __init__(self):????????????????????????????????????????????????'''????????????????????????????????????????????????Class constructor or initialization method.????????????????????????????????????????????????'''????????????????????????????????????????????????# keys and tokens from the Twitter Dev Console????????????????????????????????????????????????consumer_key = 'XXXXXXXXXXXXXXXXXXXXXXXX'????????????????????????????????????????????????consumer_secret = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXX'????????????????????????????????????????????????access_token = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXX'????????????????????????????????????????????????access_token_secret = 'XXXXXXXXXXXXXXXXXXXXXXXXX'??????????????????????????????????????????????????????# attempt authenticationnc?????????????????self.api = tweepy.API(self.auth)????????????????except:????????????????????????print(""Error: Authentication Failed"")??????????????????????????????def clean_tweet(self, tweet):????????????????????????????????????????????????'''????????????????????????????????????????????????Utility function to clean tweet text by removing links, special characters????????????????????""(@[A-Za-z0-9]+)|([^0-9A-Za-z \t])??????????????????????????????????????????????????????????????????????????????????????"", "" "", tweet).split())??????????????????????????????def get_tweet_sentiment(self, tweet):????????????????????????????????????????????????'''????????????????????????????????????????????????Utility function to classify sentiment of passed tweet????????????????????????????????????????????????using textblob's sentiment method????????????????????????????????????????????????'''????????????????????????????????????????????????# create TextBlob object of passed tweet text????????????????????????????????????????????????analysis = TextBlob(self.clean_tweet(tweet))????????????????????????????????????????????????# set sentiment????????????????????????????????????????????????if analysis.sentiment.polarity > 0:????????????????????????????????????????????????????????????????????????return 'positive'????????????????????????????????????????????????elif analysis.sentiment.polarity == 0:????????????????????????????????????????????????????????????????????????return 'neutral'????????????????????????????????????????????????else:??????nc????????????# parsing tweets one by one????????????????????????for tweet in fetched_tweets:????????????????????????????????# empty dictionary to store required params of a tweet????????????????????????????????parsed_tweet = {}??????????????????????????????????# saving text of tweet????????????????????????????????parsed_tweet['text'] = tweet.text????????????????????????????????# saving sentiment of tweet????????????????????????????????parsed_tweet['sentiment'] = self.get_tweet_sentiment(tweet.text)??????????????????????????????????# appending parsed tweet to tweets list????????????????????????????????if tweet.retweet_count > 0:????????????????????????????????????????# if tweet has retweets, ensure that it is appended only once????????????????????????????????????????if parsed_tweet not in tweets:????????????????????????????????????????????????tweets.append(parsed_tweet)????????????????????????????????else:????????????????????????????????????????tweets.append(parsed_tweet)??????????????????????????# return parsed tweets????????????????????????????????????????????????????????????????????????return tweets??????????????????????????????????????????????????????except tweepy.TweepErr""Error : "" + str(e))??????def main():????????????????????????# creating object of TwitterClient Class????????????????????????api = TwitterClient()????????????????????????# calling function to get tweets????????????????????????tweets = api.get_tweets(query = 'Donald Trump', count = 200)??????????????????????????????# picking positive tweets from tweets????????????????????????ptweets = [tweet for t""Positive tweets percentage: {} %"".format(100*len(ptweets)/len(tweets)))????????????????????????# picking negative tweets from tweets????????????????????????ntweets = [tweet for tweet in tweets if tweet['sentiment'] == 'negative']?????????????????????""Negative tweets percentage: {} %"".format(100*len(ntweets)/len(tweets)))????????????????????????# percentage of neutral twee""Neutral tweets percentage: {} % \????????????????"".format(100*(len(tweets) -(len( ntweets )+len( ptweets)))/len(tweets)))??????????????????????????????# printing first 5 positive ""\n\nPositive tweets:"")????????????????????????for tweet in ptweets[:10]:????????????????????????????????????????????????print(tweet['text'])??????????""\n\nNegative tweets:"")????????????????????????for tweet in ntweets[:10]:?????????????????????????????????????""__main__"":????????????????????????# calling main functi","From code
+pip install tweepy","Twitter Sentiment Analysis using Python
+import reimport tweepyfrom tweepy import OAuthHandlerfrom textblob import TextBlob??????class TwitterClient(object):????????????????????????'''????????????????????????Generic Twitter Class for sentiment analysis.????????????????????????'''????????????????????????def __init__(self):????????????????????????????????????????????????'''????????????????????????????????????????????????Class constructor or initialization method.????????????????????????????????????????????????'''????????????????????????????????????????????????# keys and tokens from the Twitter Dev Console????????????????????????????????????????????????consumer_key = 'XXXXXXXXXXXXXXXXXXXXXXXX'????????????????????????????????????????????????consumer_secret = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXX'????????????????????????????????????????????????access_token = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXX'????????????????????????????????????????????????access_token_secret = 'XXXXXXXXXXXXXXXXXXXXXXXXX'??????????????????????????????????????????????????????# attempt authenticationnc?????????????????self.api = tweepy.API(self.auth)????????????????except:????????????????????????print(""Error: Authentication Failed"")??????????????????????????????def clean_tweet(self, tweet):????????????????????????????????????????????????'''????????????????????????????????????????????????Utility function to clean tweet text by removing links, special characters????????????????????""(@[A-Za-z0-9]+)|([^0-9A-Za-z \t])??????????????????????????????????????????????????????????????????????????????????????"", "" "", tweet).split())??????????????????????????????def get_tweet_sentiment(self, tweet):????????????????????????????????????????????????'''????????????????????????????????????????????????Utility function to classify sentiment of passed tweet????????????????????????????????????????????????using textblob's sentiment method????????????????????????????????????????????????'''????????????????????????????????????????????????# create TextBlob object of passed tweet text????????????????????????????????????????????????analysis = TextBlob(self.clean_tweet(tweet))????????????????????????????????????????????????# set sentiment????????????????????????????????????????????????if analysis.sentiment.polarity > 0:????????????????????????????????????????????????????????????????????????return 'positive'????????????????????????????????????????????????elif analysis.sentiment.polarity == 0:????????????????????????????????????????????????????????????????????????return 'neutral'????????????????????????????????????????????????else:??????nc????????????# parsing tweets one by one????????????????????????for tweet in fetched_tweets:????????????????????????????????# empty dictionary to store required params of a tweet????????????????????????????????parsed_tweet = {}??????????????????????????????????# saving text of tweet????????????????????????????????parsed_tweet['text'] = tweet.text????????????????????????????????# saving sentiment of tweet????????????????????????????????parsed_tweet['sentiment'] = self.get_tweet_sentiment(tweet.text)??????????????????????????????????# appending parsed tweet to tweets list????????????????????????????????if tweet.retweet_count > 0:????????????????????????????????????????# if tweet has retweets, ensure that it is appended only once????????????????????????????????????????if parsed_tweet not in tweets:????????????????????????????????????????????????tweets.append(parsed_tweet)????????????????????????????????else:????????????????????????????????????????tweets.append(parsed_tweet)??????????????????????????# return parsed tweets????????????????????????????????????????????????????????????????????????return tweets??????????????????????????????????????????????????????except tweepy.TweepErr""Error : "" + str(e))??????def main():????????????????????????# creating object of TwitterClient Class????????????????????????api = TwitterClient()????????????????????????# calling function to get tweets????????????????????????tweets = api.get_tweets(query = 'Donald Trump', count = 200)??????????????????????????????# picking positive tweets from tweets????????????????????????ptweets = [tweet for t""Positive tweets percentage: {} %"".format(100*len(ptweets)/len(tweets)))????????????????????????# picking negative tweets from tweets????????????????????????ntweets = [tweet for tweet in tweets if tweet['sentiment'] == 'negative']?????????????????????""Negative tweets percentage: {} %"".format(100*len(ntweets)/len(tweets)))????????????????????????# percentage of neutral twee""Neutral tweets percentage: {} % \????????????????"".format(100*(len(tweets) -(len( ntweets )+len( ptweets)))/len(tweets)))??????????????????????????????# printing first 5 positive ""\n\nPositive tweets:"")????????????????????????for tweet in ptweets[:10]:????????????????????????????????????????????????print(tweet['text'])??????????""\n\nNegative tweets:"")????????????????????????for tweet in ntweets[:10]:?????????????????????????????????????""__main__"":????????????????????????# calling main functi"
+Employee Management System using Python,https://www.geeksforgeeks.org/employee-management-system-using-python/,"import mysql.connector
+
+
+con = mysql.connector.connect(
+    host=""localhost"", user=""root"", password=""password"", database=""emp""
+)","From code
+pip install mysqlconnector","Employee Management System using Python
+import mysql.connector
+
+
+con = mysql.connector.connect(
+    host=""localhost"", user=""root"", password=""password"", database=""emp""
+)"
+Employee Management System using Python,https://www.geeksforgeeks.org/employee-management-system-using-python/,"# Function To Check if Employee with
+# given Id Exist or Not
+
+
+def check_employee(employee_id):
+    # Query to select all Rows f
+    # rom employee Table
+    sql = ""select * from empd where id=%s""
+
+    # making cursor buffered to make
+    # rowcount method work properly
+    c = con.cursor(buffered=True)
+    data = (employee_id,)
+
+    # Executing the SQL Query
+    c.execute(sql, data)
+
+    # rowcount method to find
+    # number of rows with given values
+    r = c.rowcount
+
+    if r == 1:
+        return True
+    else:
+        return False","From code
+pip install mysqlconnector","Employee Management System using Python
+# Function To Check if Employee with
+# given Id Exist or Not
+
+
+def check_employee(employee_id):
+    # Query to select all Rows f
+    # rom employee Table
+    sql = ""select * from empd where id=%s""
+
+    # making cursor buffered to make
+    # rowcount method work properly
+    c = con.cursor(buffered=True)
+    data = (employee_id,)
+
+    # Executing the SQL Query
+    c.execute(sql, data)
+
+    # rowcount method to find
+    # number of rows with given values
+    r = c.rowcount
+
+    if r == 1:
+        return True
+    else:
+        return False"
+Employee Management System using Python,https://www.geeksforgeeks.org/employee-management-system-using-python/,"# Function to mAdd_Employee
+
+
+def Add_Employ():
+    Id = input(""Enter Employee Id : "")
+
+    # Checking if Employee with given Id
+    # Already Exist or Not
+    if check_employee(Id) == True:
+        print(""Employee already exists\nTry Again\n"")
+        menu()
+
+    else:
+        Name = input(""Enter Employee Name : "")
+        Post = input(""Enter Employee Post : "")
+        Salary = input(""Enter Employee Salary : "")
+        data = (Id, Name, Post, Salary)
+
+        # Inserting Employee details in the Employee
+        # Table
+        sql = ""insert into empd values(%s,%s,%s,%s)""
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # commit() method to make changes in the table
+        con.commit()
+        print(""Employee Added Successfully "")
+        menu()","From code
+pip install mysqlconnector","Employee Management System using Python
+# Function to mAdd_Employee
+
+
+def Add_Employ():
+    Id = input(""Enter Employee Id : "")
+
+    # Checking if Employee with given Id
+    # Already Exist or Not
+    if check_employee(Id) == True:
+        print(""Employee already exists\nTry Again\n"")
+        menu()
+
+    else:
+        Name = input(""Enter Employee Name : "")
+        Post = input(""Enter Employee Post : "")
+        Salary = input(""Enter Employee Salary : "")
+        data = (Id, Name, Post, Salary)
+
+        # Inserting Employee details in the Employee
+        # Table
+        sql = ""insert into empd values(%s,%s,%s,%s)""
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # commit() method to make changes in the table
+        con.commit()
+        print(""Employee Added Successfully "")
+        menu()"
+Employee Management System using Python,https://www.geeksforgeeks.org/employee-management-system-using-python/,"# Function to Remove Employee with given Id
+def Remove_Employ():
+    Id = input(""Enter Employee Id : "")
+
+    # Checking if Employee with given Id
+    # Exist or Not
+    if check_employee(Id) == False:
+        print(""Employee does not  exists\nTry Again\n"")
+        menu()
+
+    else:
+        # Query to Delete Employee from Table
+        sql = ""delete from empd where id=%s""
+        data = (Id,)
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # commit() method to make changes in
+        # the table
+        con.commit()
+        print(""Employee Removed"")
+        menu()","From code
+pip install mysqlconnector","Employee Management System using Python
+# Function to Remove Employee with given Id
+def Remove_Employ():
+    Id = input(""Enter Employee Id : "")
+
+    # Checking if Employee with given Id
+    # Exist or Not
+    if check_employee(Id) == False:
+        print(""Employee does not  exists\nTry Again\n"")
+        menu()
+
+    else:
+        # Query to Delete Employee from Table
+        sql = ""delete from empd where id=%s""
+        data = (Id,)
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # commit() method to make changes in
+        # the table
+        con.commit()
+        print(""Employee Removed"")
+        menu()"
+Employee Management System using Python,https://www.geeksforgeeks.org/employee-management-system-using-python/,"# Function to Promote Employee
+def Promote_Employee():
+    Id = int(input(""Enter Employ's Id""))
+
+    # Checking if Employee with given Id
+    # Exist or Not
+    if check_employee(Id) == False:
+        print(""Employee does not  exists\nTry Again\n"")
+        menu()
+    else:
+        Amount = int(input(""Enter increase in Salary""))
+
+        # Query to Fetch Salary of Employee with
+        # given Id
+        sql = ""select salary from empd where id=%s""
+        data = (Id,)
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # Fetching Salary of Employee with given Id
+        r = c.fetchone()
+        t = r[0] + Amount
+
+        # Query to Update Salary of Employee with
+        # given Id
+        sql = ""update empd set salary=%s where id=%s""
+        d = (t, Id)
+
+        # Executing the SQL Query
+        c.execute(sql, d)
+
+        # commit() method to make changes in the table
+        con.commit()
+        print(""Employee Promoted"")
+        menu()","From code
+pip install mysqlconnector","Employee Management System using Python
+# Function to Promote Employee
+def Promote_Employee():
+    Id = int(input(""Enter Employ's Id""))
+
+    # Checking if Employee with given Id
+    # Exist or Not
+    if check_employee(Id) == False:
+        print(""Employee does not  exists\nTry Again\n"")
+        menu()
+    else:
+        Amount = int(input(""Enter increase in Salary""))
+
+        # Query to Fetch Salary of Employee with
+        # given Id
+        sql = ""select salary from empd where id=%s""
+        data = (Id,)
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # Fetching Salary of Employee with given Id
+        r = c.fetchone()
+        t = r[0] + Amount
+
+        # Query to Update Salary of Employee with
+        # given Id
+        sql = ""update empd set salary=%s where id=%s""
+        d = (t, Id)
+
+        # Executing the SQL Query
+        c.execute(sql, d)
+
+        # commit() method to make changes in the table
+        con.commit()
+        print(""Employee Promoted"")
+        menu()"
+Employee Management System using Python,https://www.geeksforgeeks.org/employee-management-system-using-python/,"# Function to Display All Employees
+# from Employee Table
+
+
+def Display_Employees():
+    # query to select all rows from
+    # Employee Table
+    sql = ""select * from empd""
+    c = con.cursor()
+
+    # Executing the SQL Query
+    c.execute(sql)
+
+    # Fetching all details of all the
+    # Employees
+    r = c.fetchall()
+    for i in r:
+        print(""Employee Id : "", i[0])
+        print(""Employee Name : "", i[1])
+        print(""Employee Post : "", i[2])
+        print(""Employee Salary : "", i[3])
+        print(
+            ""-----------------------------\
+        -------------------------------------\
+        -----------------------------------""
+        )
+    menu()","From code
+pip install mysqlconnector","Employee Management System using Python
+# Function to Display All Employees
+# from Employee Table
+
+
+def Display_Employees():
+    # query to select all rows from
+    # Employee Table
+    sql = ""select * from empd""
+    c = con.cursor()
+
+    # Executing the SQL Query
+    c.execute(sql)
+
+    # Fetching all details of all the
+    # Employees
+    r = c.fetchall()
+    for i in r:
+        print(""Employee Id : "", i[0])
+        print(""Employee Name : "", i[1])
+        print(""Employee Post : "", i[2])
+        print(""Employee Salary : "", i[3])
+        print(
+            ""-----------------------------\
+        -------------------------------------\
+        -----------------------------------""
+        )
+    menu()"
+Employee Management System using Python,https://www.geeksforgeeks.org/employee-management-system-using-python/,"# menu function to display the menu
+def menu():
+    print(""Welcome to Employee Management Record"")
+    print(""Press "")
+    print(""1 to Add Employee"")
+    print(""2 to Remove Employee "")
+    print(""3 to Promote Employee"")
+    print(""4 to Display Employees"")
+    print(""5 to Exit"")
+
+    # Taking choice from user
+    ch = int(input(""Enter your Choice ""))
+    if ch == 1:
+        Add_Employ()
+
+    elif ch == 2:
+        Remove_Employ()
+
+    elif ch == 3:
+        Promote_Employee()
+
+    elif ch == 4:
+        Display_Employees()
+
+    elif ch == 5:
+        exit(0)
+
+    else:
+        print(""Invalid Choice"")
+        menu()","From code
+pip install mysqlconnector","Employee Management System using Python
+# menu function to display the menu
+def menu():
+    print(""Welcome to Employee Management Record"")
+    print(""Press "")
+    print(""1 to Add Employee"")
+    print(""2 to Remove Employee "")
+    print(""3 to Promote Employee"")
+    print(""4 to Display Employees"")
+    print(""5 to Exit"")
+
+    # Taking choice from user
+    ch = int(input(""Enter your Choice ""))
+    if ch == 1:
+        Add_Employ()
+
+    elif ch == 2:
+        Remove_Employ()
+
+    elif ch == 3:
+        Promote_Employee()
+
+    elif ch == 4:
+        Display_Employees()
+
+    elif ch == 5:
+        exit(0)
+
+    else:
+        print(""Invalid Choice"")
+        menu()"
+Employee Management System using Python,https://www.geeksforgeeks.org/employee-management-system-using-python/,"# importing mysql connector
+import mysql.connector
+
+# making Connection
+con = mysql.connector.connect(
+    host=""localhost"", user=""root"", password=""password"", database=""emp""
+)
+
+
+# Function to mAdd_Employee
+def Add_Employ():
+    Id = input(""Enter Employee Id : "")
+
+    # Checking if Employee with given Id
+    # Already Exist or Not
+    if check_employee(Id) == True:
+        print(""Employee already exists\nTry Again\n"")
+        menu()
+
+    else:
+        Name = input(""Enter Employee Name : "")
+        Post = input(""Enter Employee Post : "")
+        Salary = input(""Enter Employee Salary : "")
+        data = (Id, Name, Post, Salary)
+
+        # Inserting Employee details in
+        # the Employee Table
+        sql = ""insert into empd values(%s,%s,%s,%s)""
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # commit() method to make changes in
+        # the table
+        con.commit()
+        print(""Employee Added Successfully "")
+        menu()
+
+
+# Function to Promote Employee
+def Promote_Employee():
+    Id = int(input(""Enter Employ's Id""))
+
+    # Checking if Employee with given Id
+    # Exist or Not
+    if check_employee(Id) == False:
+        print(""Employee does not  exists\nTry Again\n"")
+        menu()
+    else:
+        Amount = int(input(""Enter increase in Salary""))
+
+        # Query to Fetch Salary of Employee
+        # with given Id
+        sql = ""select salary from empd where id=%s""
+        data = (Id,)
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # Fetching Salary of Employee with given Id
+        r = c.fetchone()
+        t = r[0] + Amount
+
+        # Query to Update Salary of Employee with
+        # given Id
+        sql = ""update empd set salary=%s where id=%s""
+        d = (t, Id)
+
+        # Executing the SQL Query
+        c.execute(sql, d)
+
+        # commit() method to make changes in the table
+        con.commit()
+        print(""Employee Promoted"")
+        menu()
+
+
+# Function to Remove Employee with given Id
+def Remove_Employ():
+    Id = input(""Enter Employee Id : "")
+
+    # Checking if Employee with given Id Exist
+    # or Not
+    if check_employee(Id) == False:
+        print(""Employee does not  exists\nTry Again\n"")
+        menu()
+    else:
+        # Query to Delete Employee from Table
+        sql = ""delete from empd where id=%s""
+        data = (Id,)
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # commit() method to make changes in
+        # the table
+        con.commit()
+        print(""Employee Removed"")
+        menu()
+
+
+# Function To Check if Employee with
+# given Id Exist or Not
+def check_employee(employee_id):
+    # Query to select all Rows f
+    # rom employee Table
+    sql = ""select * from empd where id=%s""
+
+    # making cursor buffered to make
+    # rowcount method work properly
+    c = con.cursor(buffered=True)
+    data = (employee_id,)
+
+    # Executing the SQL Query
+    c.execute(sql, data)
+
+    # rowcount method to find
+    # number of rows with given values
+    r = c.rowcount
+    if r == 1:
+        return True
+    else:
+        return False
+
+
+# Function to Display All Employees
+# from Employee Table
+def Display_Employees():
+    # query to select all rows from
+    # Employee Table
+    sql = ""select * from empd""
+    c = con.cursor()
+
+    # Executing the SQL Query
+    c.execute(sql)
+
+    # Fetching all details of all the
+    # Employees
+    r = c.fetchall()
+    for i in r:
+        print(""Employee Id : "", i[0])
+        print(""Employee Name : "", i[1])
+        print(""Employee Post : "", i[2])
+        print(""Employee Salary : "", i[3])
+        print(
+            ""---------------------\
+        -----------------------------\
+        ------------------------------\
+        ---------------------""
+        )
+
+    menu()
+
+
+# menu function to display menu
+def menu():
+    print(""Welcome to Employee Management Record"")
+    print(""Press "")
+    print(""1 to Add Employee"")
+    print(""2 to Remove Employee "")
+    print(""3 to Promote Employee"")
+    print(""4 to Display Employees"")
+    print(""5 to Exit"")
+
+    ch = int(input(""Enter your Choice ""))
+    if ch == 1:
+        Add_Employ()
+    elif ch == 2:
+        Remove_Employ()
+    elif ch == 3:
+        Promote_Employee()
+    elif ch == 4:
+        Display_Employees()
+    elif ch == 5:
+        exit(0)
+    else:
+        print(""Invalid Choice"")
+        menu()
+
+
+# Calling menu function
+menu()","From code
+pip install mysqlconnector","Employee Management System using Python
+# importing mysql connector
+import mysql.connector
+
+# making Connection
+con = mysql.connector.connect(
+    host=""localhost"", user=""root"", password=""password"", database=""emp""
+)
+
+
+# Function to mAdd_Employee
+def Add_Employ():
+    Id = input(""Enter Employee Id : "")
+
+    # Checking if Employee with given Id
+    # Already Exist or Not
+    if check_employee(Id) == True:
+        print(""Employee already exists\nTry Again\n"")
+        menu()
+
+    else:
+        Name = input(""Enter Employee Name : "")
+        Post = input(""Enter Employee Post : "")
+        Salary = input(""Enter Employee Salary : "")
+        data = (Id, Name, Post, Salary)
+
+        # Inserting Employee details in
+        # the Employee Table
+        sql = ""insert into empd values(%s,%s,%s,%s)""
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # commit() method to make changes in
+        # the table
+        con.commit()
+        print(""Employee Added Successfully "")
+        menu()
+
+
+# Function to Promote Employee
+def Promote_Employee():
+    Id = int(input(""Enter Employ's Id""))
+
+    # Checking if Employee with given Id
+    # Exist or Not
+    if check_employee(Id) == False:
+        print(""Employee does not  exists\nTry Again\n"")
+        menu()
+    else:
+        Amount = int(input(""Enter increase in Salary""))
+
+        # Query to Fetch Salary of Employee
+        # with given Id
+        sql = ""select salary from empd where id=%s""
+        data = (Id,)
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # Fetching Salary of Employee with given Id
+        r = c.fetchone()
+        t = r[0] + Amount
+
+        # Query to Update Salary of Employee with
+        # given Id
+        sql = ""update empd set salary=%s where id=%s""
+        d = (t, Id)
+
+        # Executing the SQL Query
+        c.execute(sql, d)
+
+        # commit() method to make changes in the table
+        con.commit()
+        print(""Employee Promoted"")
+        menu()
+
+
+# Function to Remove Employee with given Id
+def Remove_Employ():
+    Id = input(""Enter Employee Id : "")
+
+    # Checking if Employee with given Id Exist
+    # or Not
+    if check_employee(Id) == False:
+        print(""Employee does not  exists\nTry Again\n"")
+        menu()
+    else:
+        # Query to Delete Employee from Table
+        sql = ""delete from empd where id=%s""
+        data = (Id,)
+        c = con.cursor()
+
+        # Executing the SQL Query
+        c.execute(sql, data)
+
+        # commit() method to make changes in
+        # the table
+        con.commit()
+        print(""Employee Removed"")
+        menu()
+
+
+# Function To Check if Employee with
+# given Id Exist or Not
+def check_employee(employee_id):
+    # Query to select all Rows f
+    # rom employee Table
+    sql = ""select * from empd where id=%s""
+
+    # making cursor buffered to make
+    # rowcount method work properly
+    c = con.cursor(buffered=True)
+    data = (employee_id,)
+
+    # Executing the SQL Query
+    c.execute(sql, data)
+
+    # rowcount method to find
+    # number of rows with given values
+    r = c.rowcount
+    if r == 1:
+        return True
+    else:
+        return False
+
+
+# Function to Display All Employees
+# from Employee Table
+def Display_Employees():
+    # query to select all rows from
+    # Employee Table
+    sql = ""select * from empd""
+    c = con.cursor()
+
+    # Executing the SQL Query
+    c.execute(sql)
+
+    # Fetching all details of all the
+    # Employees
+    r = c.fetchall()
+    for i in r:
+        print(""Employee Id : "", i[0])
+        print(""Employee Name : "", i[1])
+        print(""Employee Post : "", i[2])
+        print(""Employee Salary : "", i[3])
+        print(
+            ""---------------------\
+        -----------------------------\
+        ------------------------------\
+        ---------------------""
+        )
+
+    menu()
+
+
+# menu function to display menu
+def menu():
+    print(""Welcome to Employee Management Record"")
+    print(""Press "")
+    print(""1 to Add Employee"")
+    print(""2 to Remove Employee "")
+    print(""3 to Promote Employee"")
+    print(""4 to Display Employees"")
+    print(""5 to Exit"")
+
+    ch = int(input(""Enter your Choice ""))
+    if ch == 1:
+        Add_Employ()
+    elif ch == 2:
+        Remove_Employ()
+    elif ch == 3:
+        Promote_Employee()
+    elif ch == 4:
+        Display_Employees()
+    elif ch == 5:
+        exit(0)
+    else:
+        print(""Invalid Choice"")
+        menu()
+
+
+# Calling menu function
+menu()"
+Instagram Bot using Python and InstaPy,https://www.geeksforgeeks.org/instagram-bot-using-python-and-instapy/,"from instapy import InstaPy
+
+session = InstaPy(username=""your username"", password=""your password"")
+session.login()","From code
+pip install instapy==0.6.8","Instagram Bot using Python and InstaPy
+from instapy import InstaPy
+
+session = InstaPy(username=""your username"", password=""your password"")
+session.login()"
+Instagram Bot using Python and InstaPy,https://www.geeksforgeeks.org/instagram-bot-using-python-and-instapy/,"session.like_by_tags([""dance"", ""mercedes""], amount=10, interact=True)","From code
+pip install instapy==0.6.8","Instagram Bot using Python and InstaPy
+session.like_by_tags([""dance"", ""mercedes""], amount=10, interact=True)"
+Instagram Bot using Python and InstaPy,https://www.geeksforgeeks.org/instagram-bot-using-python-and-instapy/,"session.set_dont_like([""naked"", ""murder"", ""nsfw""])","From code
+pip install instapy==0.6.8","Instagram Bot using Python and InstaPy
+session.set_dont_like([""naked"", ""murder"", ""nsfw""])"
+Instagram Bot using Python and InstaPy,https://www.geeksforgeeks.org/instagram-bot-using-python-and-instapy/,"session.set_do_comment(True, percentage=100)
+session.set_comments([""Nice"", ""Amazing"", ""Super""])","From code
+pip install instapy==0.6.8","Instagram Bot using Python and InstaPy
+session.set_do_comment(True, percentage=100)
+session.set_comments([""Nice"", ""Amazing"", ""Super""])"
+Instagram Bot using Python and InstaPy,https://www.geeksforgeeks.org/instagram-bot-using-python-and-instapy/,"session.set_do_follow(enabled=True, percentage=100)","From code
+pip install instapy==0.6.8","Instagram Bot using Python and InstaPy
+session.set_do_follow(enabled=True, percentage=100)"
+Instagram Bot using Python and InstaPy,https://www.geeksforgeeks.org/instagram-bot-using-python-and-instapy/,"session.set_user_interact(amount=1, randomize=True, percentage=100)","From code
+pip install instapy==0.6.8","Instagram Bot using Python and InstaPy
+session.set_user_interact(amount=1, randomize=True, percentage=100)"
+Instagram Bot using Python and InstaPy,https://www.geeksforgeeks.org/instagram-bot-using-python-and-instapy/,session.end(),"From code
+pip install instapy==0.6.8","Instagram Bot using Python and InstaPy
+session.end()"
+File Sharing App using Python,https://www.geeksforgeeks.org/file-sharing-app-using-python/,"# import necessary modules
+
+# for implementing the HTTP Web servers
+import http.server
+
+# provides access to the BSD socket interface
+import socket
+
+# a framework for network servers
+import socketserver
+
+# to display a Web-based documents to users
+import webbrowser
+
+# to generate qrcode
+import pyqrcode
+from pyqrcode import QRCode
+
+# convert into png format
+import png
+
+# to access operating system control
+import os
+
+
+# assigning the appropriate port value
+PORT = 8010
+# this finds the name of the computer user
+os.environ[""USERPROFILE""]
+
+
+# changing the directory to access the files desktop
+# with the help of os module
+desktop = os.path.join(os.path.join(os.environ[""USERPROFILE""]), ""OneDrive"")
+os.chdir(desktop)
+
+
+# creating a http request
+Handler = http.server.SimpleHTTPRequestHandler
+# returns, host name of the system under
+# which Python interpreter is executed
+hostname = socket.gethostname()
+
+
+# finding the IP address of the PC
+s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+s.connect((""8.8.8.8"", 80))
+IP = ""http://"" + s.getsockname()[0] + "":"" + str(PORT)
+link = IP
+
+
+# converting the IP address into the form of a QRcode
+# with the help of pyqrcode module
+
+# converts the IP address into a Qrcode
+url = pyqrcode.create(link)
+# saves the Qrcode inform of svg
+url.svg(""myqr.svg"", scale=8)
+# opens the Qrcode image in the web browser
+webbrowser.open(""myqr.svg"")
+
+
+# Creating the HTTP request and  serving the
+# folder in the PORT 8010,and the pyqrcode is generated
+
+# continuous stream of data between client and server
+with socketserver.TCPServer(("""", PORT), Handler) as httpd:
+    print(""serving at port"", PORT)
+    print(""Type this in your Browser"", IP)
+    print(""or Use the QRCode"")
+    httpd.serve_forever()","From code
+pip install pyqrcode","File Sharing App using Python
+# import necessary modules
+
+# for implementing the HTTP Web servers
+import http.server
+
+# provides access to the BSD socket interface
+import socket
+
+# a framework for network servers
+import socketserver
+
+# to display a Web-based documents to users
+import webbrowser
+
+# to generate qrcode
+import pyqrcode
+from pyqrcode import QRCode
+
+# convert into png format
+import png
+
+# to access operating system control
+import os
+
+
+# assigning the appropriate port value
+PORT = 8010
+# this finds the name of the computer user
+os.environ[""USERPROFILE""]
+
+
+# changing the directory to access the files desktop
+# with the help of os module
+desktop = os.path.join(os.path.join(os.environ[""USERPROFILE""]), ""OneDrive"")
+os.chdir(desktop)
+
+
+# creating a http request
+Handler = http.server.SimpleHTTPRequestHandler
+# returns, host name of the system under
+# which Python interpreter is executed
+hostname = socket.gethostname()
+
+
+# finding the IP address of the PC
+s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+s.connect((""8.8.8.8"", 80))
+IP = ""http://"" + s.getsockname()[0] + "":"" + str(PORT)
+link = IP
+
+
+# converting the IP address into the form of a QRcode
+# with the help of pyqrcode module
+
+# converts the IP address into a Qrcode
+url = pyqrcode.create(link)
+# saves the Qrcode inform of svg
+url.svg(""myqr.svg"", scale=8)
+# opens the Qrcode image in the web browser
+webbrowser.open(""myqr.svg"")
+
+
+# Creating the HTTP request and  serving the
+# folder in the PORT 8010,and the pyqrcode is generated
+
+# continuous stream of data between client and server
+with socketserver.TCPServer(("""", PORT), Handler) as httpd:
+    print(""serving at port"", PORT)
+    print(""Type this in your Browser"", IP)
+    print(""or Use the QRCode"")
+    httpd.serve_forever()"
+Send message to Telementsegram user using Python,https://www.geeksforgeeks.org/send-message-to-telegram-user-using-python/,"# importing all required libraries
+import telebot
+from telethon.sync import TelegramClient
+from telethon.tl.types import InputPeerUser, InputPeerChannel
+from telethon import TelegramClient, sync, events
+
+
+# get your api_id, api_hash, token
+# from telegram as described above
+api_id = ""API_id""
+api_hash = ""API_hash""
+token = ""bot token""
+message = ""Working...""
+
+# your phone number
+phone = ""YOUR_PHONE_NUMBER_WTH_COUNTRY_CODE""
+
+# creating a telegram session and assigning
+# it to a variable client
+client = TelegramClient(""session"", api_id, api_hash)
+
+# connecting and building the session
+client.connect()
+
+# in case of script ran first time it will
+# ask either to input token or otp sent to
+# number or sent or your telegram id
+if not client.is_user_authorized():
+    client.send_code_request(phone)
+
+    # signing in the client
+    client.sign_in(phone, input(""Enter the code: ""))
+
+
+try:
+    # receiver user_id and access_hash, use
+    # my user_id and access_hash for reference
+    receiver = InputPeerUser(""user_id"", ""user_hash"")
+
+    # sending message using telegram client
+    client.send_message(receiver, message, parse_mode=""html"")
+except Exception as e:
+    # there may be many error coming in while like peer
+    # error, wrong access_hash, flood_error, etc
+    print(e)
+
+# disconnecting the telegram session
+client.disconnect()","From code
+pip install telebot","Send message to Telementsegram user using Python
+# importing all required libraries
+import telebot
+from telethon.sync import TelegramClient
+from telethon.tl.types import InputPeerUser, InputPeerChannel
+from telethon import TelegramClient, sync, events
+
+
+# get your api_id, api_hash, token
+# from telegram as described above
+api_id = ""API_id""
+api_hash = ""API_hash""
+token = ""bot token""
+message = ""Working...""
+
+# your phone number
+phone = ""YOUR_PHONE_NUMBER_WTH_COUNTRY_CODE""
+
+# creating a telegram session and assigning
+# it to a variable client
+client = TelegramClient(""session"", api_id, api_hash)
+
+# connecting and building the session
+client.connect()
+
+# in case of script ran first time it will
+# ask either to input token or otp sent to
+# number or sent or your telegram id
+if not client.is_user_authorized():
+    client.send_code_request(phone)
+
+    # signing in the client
+    client.sign_in(phone, input(""Enter the code: ""))
+
+
+try:
+    # receiver user_id and access_hash, use
+    # my user_id and access_hash for reference
+    receiver = InputPeerUser(""user_id"", ""user_hash"")
+
+    # sending message using telegram client
+    client.send_message(receiver, message, parse_mode=""html"")
+except Exception as e:
+    # there may be many error coming in while like peer
+    # error, wrong access_hash, flood_error, etc
+    print(e)
+
+# disconnecting the telegram session
+client.disconnect()"
+Whatsapp birthday bot,https://www.geeksforgeeks.org/python-whatsapp-birthday-bot/,"# get current date in required format
+import datetime
+
+# store the birthdates of your contacts
+import json
+
+from selenium import webdriver
+
+# add a delay so that all elements of
+# the webpage are loaded before proceeding
+import time
+
+# Global variable Do not use elsewhere
+eleNM = None
+
+
+# This function is just to return a
+# string of the message required
+def wish_birth(name):
+    return ""Happy Birthday "" + name.split("" "")[0] + ""!!""
+
+
+# This function returns a list of values of some
+# attribute based on conditions on two attributes from the JSON file.
+# use to return names of contacts having their birthday on current date.
+def getJsonData(file, attr_ret, attr1, attr2, attr_val1, attr_val2):
+    # Load the file's data in 'data' variable
+    data = json.load(file)
+    retv = []
+
+    # If the attributes' value conditions are satisfied,
+    # append the name into the list to be returned.
+    for i in data:
+        if i[attr1] == attr_val1 and i[attr2] == attr_val2:
+            retv.append(i[attr_ret])
+    return retv
+
+
+# Opening the JSON file (birthdays.json) in read only mode.
+data_file = open(""birthdays.json"", ""r"")
+namev = []
+print(""Script Running"")
+
+# This will keep rerunning the part of
+# the code from 'while True' to 'break'.
+# use to keep waiting for the JSON function
+# to return a non empty list.
+# In practice, this function will keep rerunning at
+# 11:59pm a day before the birthday and break out at 12:00am.
+while True:
+    try:
+        # to get current date
+        datt = datetime.datetime.now()
+        namev = getJsonData(
+            data_file,
+            ""name"",
+            ""birth_month"",
+            ""birth_date"",
+            str(datt.month),
+            str(datt.day),
+        )
+
+    except json.decoder.JSONDecodeError:
+        continue
+    if namev != []:
+        break
+
+# ChromeOptions allows us use the userdata of chrome
+# so that you don't have to sign in manually everytime.
+chropt = webdriver.ChromeOptions()
+
+# adding userdata argument to ChromeOptions object
+chropt.add_argument(""user-data-<LOCATION TO YOUR CHROME USER DATA>"")
+
+# Creating a Chrome webdriver object
+driver = webdriver.Chrome(
+    executable_path=""<LOCATION TO CHROME WEBDRIVER>"", options=chropt
+)
+driver.get(""https://web.whatsapp.com/"")
+
+# delay added to give time for all elements to load
+time.sleep(10)
+
+print(namev)
+
+# Finds the chat of your contacts (as in the namev list)
+for inp in namev:
+    try:
+        eleNM = driver.find_element_by_xpath('//span[@title =""{}""]'.format(inp))
+    except Exception as ex:
+        print(ex)
+        continue
+    # Simulates a mouse click on the element
+    eleNM.click()
+
+    while True:
+        # Finds the chat box element
+        eleTF = driver.find_element_by_class_name(""_13mgZ"")
+        # Writes the message(function call to wish_birth())
+        eleTF.send_keys(wish_birth(inp))
+        # Finds the Send button
+        eleSND = driver.find_element_by_class_name(""_3M-N-"")
+        # Simulates a click on it
+        eleSND.click()
+        break","From code
+pip install selenium","Whatsapp birthday bot
+# get current date in required format
+import datetime
+
+# store the birthdates of your contacts
+import json
+
+from selenium import webdriver
+
+# add a delay so that all elements of
+# the webpage are loaded before proceeding
+import time
+
+# Global variable Do not use elsewhere
+eleNM = None
+
+
+# This function is just to return a
+# string of the message required
+def wish_birth(name):
+    return ""Happy Birthday "" + name.split("" "")[0] + ""!!""
+
+
+# This function returns a list of values of some
+# attribute based on conditions on two attributes from the JSON file.
+# use to return names of contacts having their birthday on current date.
+def getJsonData(file, attr_ret, attr1, attr2, attr_val1, attr_val2):
+    # Load the file's data in 'data' variable
+    data = json.load(file)
+    retv = []
+
+    # If the attributes' value conditions are satisfied,
+    # append the name into the list to be returned.
+    for i in data:
+        if i[attr1] == attr_val1 and i[attr2] == attr_val2:
+            retv.append(i[attr_ret])
+    return retv
+
+
+# Opening the JSON file (birthdays.json) in read only mode.
+data_file = open(""birthdays.json"", ""r"")
+namev = []
+print(""Script Running"")
+
+# This will keep rerunning the part of
+# the code from 'while True' to 'break'.
+# use to keep waiting for the JSON function
+# to return a non empty list.
+# In practice, this function will keep rerunning at
+# 11:59pm a day before the birthday and break out at 12:00am.
+while True:
+    try:
+        # to get current date
+        datt = datetime.datetime.now()
+        namev = getJsonData(
+            data_file,
+            ""name"",
+            ""birth_month"",
+            ""birth_date"",
+            str(datt.month),
+            str(datt.day),
+        )
+
+    except json.decoder.JSONDecodeError:
+        continue
+    if namev != []:
+        break
+
+# ChromeOptions allows us use the userdata of chrome
+# so that you don't have to sign in manually everytime.
+chropt = webdriver.ChromeOptions()
+
+# adding userdata argument to ChromeOptions object
+chropt.add_argument(""user-data-<LOCATION TO YOUR CHROME USER DATA>"")
+
+# Creating a Chrome webdriver object
+driver = webdriver.Chrome(
+    executable_path=""<LOCATION TO CHROME WEBDRIVER>"", options=chropt
+)
+driver.get(""https://web.whatsapp.com/"")
+
+# delay added to give time for all elements to load
+time.sleep(10)
+
+print(namev)
+
+# Finds the chat of your contacts (as in the namev list)
+for inp in namev:
+    try:
+        eleNM = driver.find_element_by_xpath('//span[@title =""{}""]'.format(inp))
+    except Exception as ex:
+        print(ex)
+        continue
+    # Simulates a mouse click on the element
+    eleNM.click()
+
+    while True:
+        # Finds the chat box element
+        eleTF = driver.find_element_by_class_name(""_13mgZ"")
+        # Writes the message(function call to wish_birth())
+        eleTF.send_keys(wish_birth(inp))
+        # Finds the Send button
+        eleSND = driver.find_element_by_class_name(""_3M-N-"")
+        # Simulates a click on it
+        eleSND.click()
+        break"
+Corona HelementspBot,https://www.geeksforgeeks.org/corona-helpbot/,"import nltk
+import numpy
+import tflearn
+import tensorflow
+import pickle
+import random
+import json
+
+nltk.download(""punkt"")
+
+from nltk.stem.lancaster import LancasterStemmer
+
+stemmer = LancasterStemmer()
+
+# loading the json data
+with open(""WHO.json"") as file:
+    data = json.load(file)
+
+# print(data[""intents""])
+try:
+    with open(""data.pickle"", ""rb"") as f:
+        words, l, training, output = pickle.load(f)
+except:
+    #  Extracting Data
+    words = []
+    l = []
+    docs_x = []
+    docs_y = []
+
+    # converting each pattern into list of words using nltk.word_tokenizer
+    for i in data[""intents""]:
+        for p in i[""patterns""]:
+            wrds = nltk.word_tokenize(p)
+            words.extend(wrds)
+            docs_x.append(wrds)
+            docs_y.append(i[""tag""])
+
+            if i[""tag""] not in l:
+                l.append(i[""tag""])
+    # Word Stemming
+    words = [stemmer.stem(w.lower()) for w in words if w != ""?""]
+    words = sorted(list(set(words)))
+    l = sorted(l)
+
+    # This code will simply create a unique list of stemmed
+    # words to use in the next step of our data preprocessing
+    training = []
+    output = []
+    out_empty = [0 for _ in range(len(l))]
+    for x, doc in enumerate(docs_x):
+        bag = []
+
+        wrds = [stemmer.stem(w) for w in doc]
+
+        for w in words:
+            if w in wrds:
+                bag.append(1)
+            else:
+                bag.append(0)
+        output_row = out_empty[:]
+        output_row[l.index(docs_y[x])] = 1
+
+        training.append(bag)
+        output.append(output_row)
+
+    # Finally we will convert our training data and output to numpy arrays
+    training = numpy.array(training)
+    output = numpy.array(output)
+    with open(""data.pickle"", ""wb"") as f:
+        pickle.dump((words, l, training, output), f)
+
+
+# Developing a Model
+tensorflow.reset_default_graph()
+
+net = tflearn.input_data(shape=[None, len(training[0])])
+net = tflearn.fully_connected(net, 8)
+net = tflearn.fully_connected(net, 8)
+net = tflearn.fully_connected(net, len(output[0]), activation=""softmax"")
+net = tflearn.regression(net)
+
+
+# remove comment to not train model after you satisfied with the accuracy
+model = tflearn.DNN(net)
+""""""try:                              
+    model.load(""model.tflearn"")
+except:""""""
+
+# Training & Saving the Model
+model.fit(training, output, n_epoch=1000, batch_size=8, show_metric=True)
+model.save(""model.tflearn"")
+
+
+# making predictions
+def bag_of_words(s, words):
+    bag = [0 for _ in range(len(words))]
+
+    s_words = nltk.word_tokenize(s)
+    s_words = [stemmer.stem(word.lower()) for word in s_words]
+
+    for se in s_words:
+        for i, w in enumerate(words):
+            if w == se:
+                bag[i] = 1
+
+    return numpy.array(bag)
+
+
+def chat():
+    print(
+        """"""Start talking with the bot and ask your
+    queries about Corona-virus(type quit to stop)!""""""
+    )
+
+    while True:
+        inp = input(""You: "")
+        if inp.lower() == ""quit"":
+            break
+
+        results = model.predict([bag_of_words(inp, words)])[0]
+        results_index = numpy.argmax(results)
+
+        # print(results_index)
+        tag = l[results_index]
+        if results[results_index] > 0.7:
+            for tg in data[""intents""]:
+                if tg[""tag""] == tag:
+                    responses = tg[""responses""]
+
+            print(random.choice(responses))
+        else:
+            print(""I am sorry but I can't understand"")
+
+
+chat()","From code
+Python 3","Corona HelementspBot
+import nltk
+import numpy
+import tflearn
+import tensorflow
+import pickle
+import random
+import json
+
+nltk.download(""punkt"")
+
+from nltk.stem.lancaster import LancasterStemmer
+
+stemmer = LancasterStemmer()
+
+# loading the json data
+with open(""WHO.json"") as file:
+    data = json.load(file)
+
+# print(data[""intents""])
+try:
+    with open(""data.pickle"", ""rb"") as f:
+        words, l, training, output = pickle.load(f)
+except:
+    #  Extracting Data
+    words = []
+    l = []
+    docs_x = []
+    docs_y = []
+
+    # converting each pattern into list of words using nltk.word_tokenizer
+    for i in data[""intents""]:
+        for p in i[""patterns""]:
+            wrds = nltk.word_tokenize(p)
+            words.extend(wrds)
+            docs_x.append(wrds)
+            docs_y.append(i[""tag""])
+
+            if i[""tag""] not in l:
+                l.append(i[""tag""])
+    # Word Stemming
+    words = [stemmer.stem(w.lower()) for w in words if w != ""?""]
+    words = sorted(list(set(words)))
+    l = sorted(l)
+
+    # This code will simply create a unique list of stemmed
+    # words to use in the next step of our data preprocessing
+    training = []
+    output = []
+    out_empty = [0 for _ in range(len(l))]
+    for x, doc in enumerate(docs_x):
+        bag = []
+
+        wrds = [stemmer.stem(w) for w in doc]
+
+        for w in words:
+            if w in wrds:
+                bag.append(1)
+            else:
+                bag.append(0)
+        output_row = out_empty[:]
+        output_row[l.index(docs_y[x])] = 1
+
+        training.append(bag)
+        output.append(output_row)
+
+    # Finally we will convert our training data and output to numpy arrays
+    training = numpy.array(training)
+    output = numpy.array(output)
+    with open(""data.pickle"", ""wb"") as f:
+        pickle.dump((words, l, training, output), f)
+
+
+# Developing a Model
+tensorflow.reset_default_graph()
+
+net = tflearn.input_data(shape=[None, len(training[0])])
+net = tflearn.fully_connected(net, 8)
+net = tflearn.fully_connected(net, 8)
+net = tflearn.fully_connected(net, len(output[0]), activation=""softmax"")
+net = tflearn.regression(net)
+
+
+# remove comment to not train model after you satisfied with the accuracy
+model = tflearn.DNN(net)
+""""""try:                              
+    model.load(""model.tflearn"")
+except:""""""
+
+# Training & Saving the Model
+model.fit(training, output, n_epoch=1000, batch_size=8, show_metric=True)
+model.save(""model.tflearn"")
+
+
+# making predictions
+def bag_of_words(s, words):
+    bag = [0 for _ in range(len(words))]
+
+    s_words = nltk.word_tokenize(s)
+    s_words = [stemmer.stem(word.lower()) for word in s_words]
+
+    for se in s_words:
+        for i, w in enumerate(words):
+            if w == se:
+                bag[i] = 1
+
+    return numpy.array(bag)
+
+
+def chat():
+    print(
+        """"""Start talking with the bot and ask your
+    queries about Corona-virus(type quit to stop)!""""""
+    )
+
+    while True:
+        inp = input(""You: "")
+        if inp.lower() == ""quit"":
+            break
+
+        results = model.predict([bag_of_words(inp, words)])[0]
+        results_index = numpy.argmax(results)
+
+        # print(results_index)
+        tag = l[results_index]
+        if results[results_index] > 0.7:
+            for tg in data[""intents""]:
+                if tg[""tag""] == tag:
+                    responses = tg[""responses""]
+
+            print(random.choice(responses))
+        else:
+            print(""I am sorry but I can't understand"")
+
+
+chat()"
+Amazon product availability checker using Python,https://www.geeksforgeeks.org/amazon-product-availability-checker-using-python/,"# Python script for Amazon product availability checker
+# importing libraries
+from lxml import html
+import requests
+from time import sleep
+import time
+import schedule
+import smtplib
+
+# Email id for who want to check availability
+receiver_email_id = ""EMAIL_ID_OF_USER""
+
+
+def check(url):
+    headers = {
+        ""User-Agent"": ""Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36""
+    }
+
+    # adding headers to show that you are
+    # a browser who is sending GET request
+    page = requests.get(url, headers=headers)
+    for i in range(20):
+        # because continuous checks in
+        # milliseconds or few seconds
+        # blocks your request
+        sleep(3)
+
+        # parsing the html content
+        doc = html.fromstring(page.content)
+
+        # checking availability
+        XPATH_AVAILABILITY = '//div[@id =""availability""]//text()'
+        RAw_AVAILABILITY = doc.xpath(XPATH_AVAILABILITY)
+        AVAILABILITY = """".join(RAw_AVAILABILITY).strip() if RAw_AVAILABILITY else None
+        return AVAILABILITY
+
+
+def sendemail(ans, product):
+    GMAIL_USERNAME = ""YOUR_GMAIL_ID""
+    GMAIL_PASSWORD = ""YOUR_GMAIL_PASSWORD""
+
+    recipient = receiver_email_id
+    body_of_email = ans
+    email_subject = product + "" product availability""
+
+    # creates SMTP session
+    s = smtplib.SMTP(""smtp.gmail.com"", 587)
+
+    # start TLS for security
+    s.starttls()
+
+    # Authentication
+    s.login(GMAIL_USERNAME, GMAIL_PASSWORD)
+
+    # message to be sent
+    headers = ""\r\n"".join(
+        [
+            ""from: "" + GMAIL_USERNAME,
+            ""subject: "" + email_subject,
+            ""to: "" + recipient,
+            ""mime-version: 1.0"",
+            ""content-type: text/html"",
+        ]
+    )
+
+    content = headers + ""\r\n\r\n"" + body_of_email
+    s.sendmail(GMAIL_USERNAME, recipient, content)
+    s.quit()
+
+
+def ReadAsin():
+    # Asin Id is the product Id which
+    # needs to be provided by the user
+    Asin = ""B077PWK5BT""
+    url = ""http://www.amazon.in/dp/"" + Asin
+    print(""Processing: "" + url)
+    ans = check(url)
+    arr = [""Only 1 left in stock."", ""Only 2 left in stock."", ""In stock.""]
+    print(ans)
+    if ans in arr:
+        # sending email to user if
+        # in case product available
+        sendemail(ans, Asin)
+
+
+# scheduling same code to run multiple
+# times after every 1 minute
+def job():
+    print(""Tracking...."")
+    ReadAsin()
+
+
+schedule.every(1).minutes.do(job)
+
+while True:
+    # running all pending tasks/jobs
+    schedule.run_pending()
+    time.sleep(1)","From code
+Tracking....","Amazon product availability checker using Python
+# Python script for Amazon product availability checker
+# importing libraries
+from lxml import html
+import requests
+from time import sleep
+import time
+import schedule
+import smtplib
+
+# Email id for who want to check availability
+receiver_email_id = ""EMAIL_ID_OF_USER""
+
+
+def check(url):
+    headers = {
+        ""User-Agent"": ""Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36""
+    }
+
+    # adding headers to show that you are
+    # a browser who is sending GET request
+    page = requests.get(url, headers=headers)
+    for i in range(20):
+        # because continuous checks in
+        # milliseconds or few seconds
+        # blocks your request
+        sleep(3)
+
+        # parsing the html content
+        doc = html.fromstring(page.content)
+
+        # checking availability
+        XPATH_AVAILABILITY = '//div[@id =""availability""]//text()'
+        RAw_AVAILABILITY = doc.xpath(XPATH_AVAILABILITY)
+        AVAILABILITY = """".join(RAw_AVAILABILITY).strip() if RAw_AVAILABILITY else None
+        return AVAILABILITY
+
+
+def sendemail(ans, product):
+    GMAIL_USERNAME = ""YOUR_GMAIL_ID""
+    GMAIL_PASSWORD = ""YOUR_GMAIL_PASSWORD""
+
+    recipient = receiver_email_id
+    body_of_email = ans
+    email_subject = product + "" product availability""
+
+    # creates SMTP session
+    s = smtplib.SMTP(""smtp.gmail.com"", 587)
+
+    # start TLS for security
+    s.starttls()
+
+    # Authentication
+    s.login(GMAIL_USERNAME, GMAIL_PASSWORD)
+
+    # message to be sent
+    headers = ""\r\n"".join(
+        [
+            ""from: "" + GMAIL_USERNAME,
+            ""subject: "" + email_subject,
+            ""to: "" + recipient,
+            ""mime-version: 1.0"",
+            ""content-type: text/html"",
+        ]
+    )
+
+    content = headers + ""\r\n\r\n"" + body_of_email
+    s.sendmail(GMAIL_USERNAME, recipient, content)
+    s.quit()
+
+
+def ReadAsin():
+    # Asin Id is the product Id which
+    # needs to be provided by the user
+    Asin = ""B077PWK5BT""
+    url = ""http://www.amazon.in/dp/"" + Asin
+    print(""Processing: "" + url)
+    ans = check(url)
+    arr = [""Only 1 left in stock."", ""Only 2 left in stock."", ""In stock.""]
+    print(ans)
+    if ans in arr:
+        # sending email to user if
+        # in case product available
+        sendemail(ans, Asin)
+
+
+# scheduling same code to run multiple
+# times after every 1 minute
+def job():
+    print(""Tracking...."")
+    ReadAsin()
+
+
+schedule.every(1).minutes.do(job)
+
+while True:
+    # running all pending tasks/jobs
+    schedule.run_pending()
+    time.sleep(1)"
+Hotelements Management System,https://www.geeksforgeeks.org/hotel-management-system/,"// C++ program to solve// the given question??????#include <algorithm>#include <iostream>#include <string>#include <vector>??????using namespace std;??????// Create class for hotel data.class Hotel {public:????????????????????????string name;????????????????????????int roomAvl;????????????????????????string location;????????????????????????int rating;????????????????????????int pricePr;};??????// Create class for user data.class User : public Hotel {public:????????????????????????string uname;????????????????????????int uId;????????????????????????int cost;};??????// Function to Sort Hotels by// Bangalore locationbool sortByBan(Hotel& A, Hotel& B){????????????????????????return A.name > B.name;}??????// Function to sort hotels// by rating.bool sortByr(Hotel& A, Hotel& B){????????????????????????return A.rating > B.rating;}??????// Function to sort hotels// by rooms availability.bool sortByRoomAvailabl""PRINT HOTELS DATA:"" << endl;????????????????""HotelName""??????????????????<< ""???? ""??????????????????<< ""Room Available""??????????????????<< ""?????? ""??????????????????<< ""Location""??????????????????<< ""?????? ""??????????????????<< ""Rating""??????????????????<< ""?????? ""??????????????????<< ""PricePer Room:"" << endl;??????????????????????????????for (int i = 0; i < 3; i++) {???????????????????????????????????????????????""?????????????????? ""??????????????????????????<< hotels[i].roomAvl??????????????????????????<< ""?????????????????????????? ""??????????????????????????<< hotels[i].location??????????????????????????<< ""???????????? ""??????????????????????????<< hotels[i].rating??????????????????????????<< ""?????????????????????? ""??????????????????????????<< hotels[i].pricePr??????????????????????????<< endl;????????}????????cout << endl;}??// Sort Hotels data by name.void SortHotelByName(vector<Hotel> hotels){????????cout << ""SORT BY NAME:"" << endl;??????????????????????????????std::sort(hotels.begin(), hotels.end(),????????????????????????????????????????????????????????????????????????????????????sortByBan);?????????????????"" ""??????????????????????????<< hotels[i].roomAvl << "" ""??????????????????????????<< hotels[i].location << "" ""??????????????????????????<< hotels[i].rating << "" ""??????????????????????????<< "" "" << hotels[i].pricePr??????????????????????????????????????????????????????????????????????????????<< endl;????????????????????????}????????????????????????cout << endl;}???""SORT BY A RATING:"" << endl;??????????????????????????????std::sort(hotels.begin(),????????????????????????????????????????????????????????????????????????????????????hotels.end(), sortByr);?????????????????"" ""??????????????????????????<< hotels[i].roomAvl << "" ""??????????????????????????<< hotels[i].location << "" ""??????????????????????????<< hotels[i].rating << "" ""??????????????????????????<< "" "" << hotels[i].pricePr??????????????????????????????????????????????????????????????????????????????<< endl;????????????????????????}????????????????????????cout << endl;}??????// Print Hotels for any city Location.void PrintHotelBycity(str""HOTELS FOR "" << s?????????????????????"" LOCATION IS:""??????????????????<< endl;????????for (int i = 0; i < hotels.size(); i++) {??????????????????if (hotels[i].location == s) {??????????????????????????cout << hotels[i].name << "" ""??????????????????????????????????<< hotels[i].roomAvl << "" ""??????????????????????????????????<< hotels[i].location << "" ""??????????????????????????????????<< hotels[i].rating << "" ""??????????????????????????????????<< "" "" << hotels[i].pricePr??????????????????????????????????????????????????????????????????????????????????????????????????????<< endl;????????????????????????????????????????????????}????????????????????????}????""SORT BY ROOM AVAILABLE:"" << endl;??????????????????????????????std::sort(hotels.begin(), hotels.end(),????????????????????????????????????????????????????????????????????????????????????sortByRoomAvailable);????????????????????????"" ""??????????????????????????<< hotels[i].roomAvl << "" ""??????????????????????????<< hotels[i].location << "" ""??????????????????????????<< hotels[i].rating << "" ""??????????????????????????<< "" "" << hotels[i].pricePr??????????????????????????????????????????????????????????????????????????????<< endl;????????????????????????}????????????????????????cout << endl;}??????// Print the user's datavoid PrintUserData(string userName[],??????????????????????????????????????????????????????????????????????????????????????????????????????????????????int userId[],??????????????????????????????????????????????????????????????????????????????????????????????????????????????????int bookingCost[],??????????????????????????????????????????????????????????????????????????????????????????????????????????????????vector<Hotel> ho""PRINT USER BOOKING DATA:""??????????????????<< endl;????????cout << ""UserName""??????????????????<< "" ""??????????????????<< ""UserID""??????????????????<< "" ""??????????????????<< ""HotelName""??????????????????<< "" ""??????????????????<< ""BookingCost"" << endl;??????????????????????????????for (int i = 0; i < user.size(); i++) {??????????????????????????????????????????????""???????????????? ""??????????????????????????<< user[i].uId??????????????????????????<< ""?????????????? ""??????????????????????????<< hotels[i].name??????????????????????????<< ""???????????????? ""??????????????????????????<< user[i].cost??????????????????????????<< endl;????????}}??// Functiont to solve// Hotel Management problemvoid HotelManagement(string userName[],??????????????????????????????????????????int userId[],??????????????????????????????????????????string hotelName[],??????????????????????????????????????????int bookingCost[],??????????????????????????????????????????int rooms[],??????????????????????????????????????????string locations[],??????????????????????????????????????????int ratings[],??????????????????????????????????????????int prices[]){????????// Initialize arrays that stores????????// hotel data and user data????????vector<Hotel> hotels;??????????// Create Objects for????????// hotel and user.????????Hotel h;??????????// Initialise the data????????for (int i = 0; i < 3; i++) {????????????????h.name = hotelName[i];????????????????h.roomAvl = rooms[i];????????????????h.location = locations[i];????????????????h.rating = ratings[i];????????????????h.pricePr = prices[i];????????????????hotels.push_back(h);????????}????????cout << endl;??????????// Call the various operations????????PrintHotelData(hotels);????????SortHotelByName(hotels);????????SortHotelByRating(hotels);????????PrintHotelBycity(""Bangalore"",??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????hotels);????????????????????????SortByRoomAvailable(hotels);????????????????????????PrintUserData(userName,????????????????????????????????????????????????????????????????????????????????????????????????????????????userId,???????????????????????????????????????????""U1"", ""U2"", ""U3"" };????????????????????????int userId[] = { 2, 3, 4 };???????????????""H1"", ""H2"", ""H3"" };????????????????????????int bookingCost[] = { 1000, 1200, 1100 };????????????????????????int rooms[] = { 4, 5, 6 }""Bangalore"",??????????????????????????????????????????????????????""Bangalore"",??????????????????????????????????????????????????????""Mumbai"" };????????????????????????int ratings[] = { 5, 5, 3 };????????????????????????int prices[] = { 100, 200, 100 };??????????????????????????????// Function to perform operations????????????????????????HotelManagement(userName, userId,????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????hotelName","From code
+Hotel Name     Room Available     Location     Rating      Price per Room","Hotelements Management System
+// C++ program to solve// the given question??????#include <algorithm>#include <iostream>#include <string>#include <vector>??????using namespace std;??????// Create class for hotel data.class Hotel {public:????????????????????????string name;????????????????????????int roomAvl;????????????????????????string location;????????????????????????int rating;????????????????????????int pricePr;};??????// Create class for user data.class User : public Hotel {public:????????????????????????string uname;????????????????????????int uId;????????????????????????int cost;};??????// Function to Sort Hotels by// Bangalore locationbool sortByBan(Hotel& A, Hotel& B){????????????????????????return A.name > B.name;}??????// Function to sort hotels// by rating.bool sortByr(Hotel& A, Hotel& B){????????????????????????return A.rating > B.rating;}??????// Function to sort hotels// by rooms availability.bool sortByRoomAvailabl""PRINT HOTELS DATA:"" << endl;????????????????""HotelName""??????????????????<< ""???? ""??????????????????<< ""Room Available""??????????????????<< ""?????? ""??????????????????<< ""Location""??????????????????<< ""?????? ""??????????????????<< ""Rating""??????????????????<< ""?????? ""??????????????????<< ""PricePer Room:"" << endl;??????????????????????????????for (int i = 0; i < 3; i++) {???????????????????????????????????????????????""?????????????????? ""??????????????????????????<< hotels[i].roomAvl??????????????????????????<< ""?????????????????????????? ""??????????????????????????<< hotels[i].location??????????????????????????<< ""???????????? ""??????????????????????????<< hotels[i].rating??????????????????????????<< ""?????????????????????? ""??????????????????????????<< hotels[i].pricePr??????????????????????????<< endl;????????}????????cout << endl;}??// Sort Hotels data by name.void SortHotelByName(vector<Hotel> hotels){????????cout << ""SORT BY NAME:"" << endl;??????????????????????????????std::sort(hotels.begin(), hotels.end(),????????????????????????????????????????????????????????????????????????????????????sortByBan);?????????????????"" ""??????????????????????????<< hotels[i].roomAvl << "" ""??????????????????????????<< hotels[i].location << "" ""??????????????????????????<< hotels[i].rating << "" ""??????????????????????????<< "" "" << hotels[i].pricePr??????????????????????????????????????????????????????????????????????????????<< endl;????????????????????????}????????????????????????cout << endl;}???""SORT BY A RATING:"" << endl;??????????????????????????????std::sort(hotels.begin(),????????????????????????????????????????????????????????????????????????????????????hotels.end(), sortByr);?????????????????"" ""??????????????????????????<< hotels[i].roomAvl << "" ""??????????????????????????<< hotels[i].location << "" ""??????????????????????????<< hotels[i].rating << "" ""??????????????????????????<< "" "" << hotels[i].pricePr??????????????????????????????????????????????????????????????????????????????<< endl;????????????????????????}????????????????????????cout << endl;}??????// Print Hotels for any city Location.void PrintHotelBycity(str""HOTELS FOR "" << s?????????????????????"" LOCATION IS:""??????????????????<< endl;????????for (int i = 0; i < hotels.size(); i++) {??????????????????if (hotels[i].location == s) {??????????????????????????cout << hotels[i].name << "" ""??????????????????????????????????<< hotels[i].roomAvl << "" ""??????????????????????????????????<< hotels[i].location << "" ""??????????????????????????????????<< hotels[i].rating << "" ""??????????????????????????????????<< "" "" << hotels[i].pricePr??????????????????????????????????????????????????????????????????????????????????????????????????????<< endl;????????????????????????????????????????????????}????????????????????????}????""SORT BY ROOM AVAILABLE:"" << endl;??????????????????????????????std::sort(hotels.begin(), hotels.end(),????????????????????????????????????????????????????????????????????????????????????sortByRoomAvailable);????????????????????????"" ""??????????????????????????<< hotels[i].roomAvl << "" ""??????????????????????????<< hotels[i].location << "" ""??????????????????????????<< hotels[i].rating << "" ""??????????????????????????<< "" "" << hotels[i].pricePr??????????????????????????????????????????????????????????????????????????????<< endl;????????????????????????}????????????????????????cout << endl;}??????// Print the user's datavoid PrintUserData(string userName[],??????????????????????????????????????????????????????????????????????????????????????????????????????????????????int userId[],??????????????????????????????????????????????????????????????????????????????????????????????????????????????????int bookingCost[],??????????????????????????????????????????????????????????????????????????????????????????????????????????????????vector<Hotel> ho""PRINT USER BOOKING DATA:""??????????????????<< endl;????????cout << ""UserName""??????????????????<< "" ""??????????????????<< ""UserID""??????????????????<< "" ""??????????????????<< ""HotelName""??????????????????<< "" ""??????????????????<< ""BookingCost"" << endl;??????????????????????????????for (int i = 0; i < user.size(); i++) {??????????????????????????????????????????????""???????????????? ""??????????????????????????<< user[i].uId??????????????????????????<< ""?????????????? ""??????????????????????????<< hotels[i].name??????????????????????????<< ""???????????????? ""??????????????????????????<< user[i].cost??????????????????????????<< endl;????????}}??// Functiont to solve// Hotel Management problemvoid HotelManagement(string userName[],??????????????????????????????????????????int userId[],??????????????????????????????????????????string hotelName[],??????????????????????????????????????????int bookingCost[],??????????????????????????????????????????int rooms[],??????????????????????????????????????????string locations[],??????????????????????????????????????????int ratings[],??????????????????????????????????????????int prices[]){????????// Initialize arrays that stores????????// hotel data and user data????????vector<Hotel> hotels;??????????// Create Objects for????????// hotel and user.????????Hotel h;??????????// Initialise the data????????for (int i = 0; i < 3; i++) {????????????????h.name = hotelName[i];????????????????h.roomAvl = rooms[i];????????????????h.location = locations[i];????????????????h.rating = ratings[i];????????????????h.pricePr = prices[i];????????????????hotels.push_back(h);????????}????????cout << endl;??????????// Call the various operations????????PrintHotelData(hotels);????????SortHotelByName(hotels);????????SortHotelByRating(hotels);????????PrintHotelBycity(""Bangalore"",??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????hotels);????????????????????????SortByRoomAvailable(hotels);????????????????????????PrintUserData(userName,????????????????????????????????????????????????????????????????????????????????????????????????????????????userId,???????????????????????????????????????????""U1"", ""U2"", ""U3"" };????????????????????????int userId[] = { 2, 3, 4 };???????????????""H1"", ""H2"", ""H3"" };????????????????????????int bookingCost[] = { 1000, 1200, 1100 };????????????????????????int rooms[] = { 4, 5, 6 }""Bangalore"",??????????????????????????????????????????????????????""Bangalore"",??????????????????????????????????????????????????????""Mumbai"" };????????????????????????int ratings[] = { 5, 5, 3 };????????????????????????int prices[] = { 100, 200, 100 };??????????????????????????????// Function to perform operations????????????????????????HotelManagement(userName, userId,????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????hotelName"
+Hotelements Management System,https://www.geeksforgeeks.org/hotel-management-system/,"# Python program to solve
+# the given question
+
+
+# Create class for hotel data.
+class Hotel:
+    sortParam = ""name""
+
+    def __init__(self) -> None:
+        self.name = """"
+        self.roomAvl = 0
+        self.location = """"
+        self.rating = int
+        self.pricePr = 0
+
+    def __lt__(self, other):
+        getattr(self, Hotel.sortParam) < getattr(other, Hotel.sortParam)
+
+    # Function to change sort parameter to
+    # name
+    @classmethod
+    def sortByName(cls):
+        cls.sortParam = ""name""
+
+    # Function to change sort parameter to
+    # rating.
+    @classmethod
+    def sortByRate(cls):
+        cls.sortParam = ""rating""
+
+    # Function to change sort parameter to
+    # room availability.
+    @classmethod
+    def sortByRoomAvailable(cls):
+        cls.sortParam = ""roomAvl""
+
+    def __repr__(self) -> str:
+        return ""PRHOTELS DATA:\nHotelName:{}\tRoom Available:{}\tLocation:{}\tRating:{}\tPricePer Room:{}"".format(
+            self.name, self.roomAvl, self.location, self.rating, self.pricePr
+        )
+
+
+# Create class for user data.
+class User:
+    def __init__(self) -> None:
+        self.uname = """"
+        self.uId = 0
+        self.cost = 0
+
+    def __repr__(self) -> str:
+        return ""UserName:{}\tUserId:{}\tBooking Cost:{}"".format(
+            self.uname, self.uId, self.cost
+        )
+
+
+# Print hotels data.
+def PrintHotelData(hotels):
+    for h in hotels:
+        print(h)
+
+
+# Sort Hotels data by name.
+def SortHotelByName(hotels):
+    print(""SORT BY NAME:"")
+
+    Hotel.sortByName()
+    hotels.sort()
+
+    PrintHotelData(hotels)
+    print()
+
+
+# Sort Hotels by rating
+def SortHotelByRating(hotels):
+    print(""SORT BY A RATING:"")
+
+    Hotel.sortByRate()
+    hotels.sort()
+
+    PrintHotelData(hotels)
+    print()
+
+
+# Print Hotels for any city Location.
+def PrintHotelBycity(s, hotels):
+    print(""HOTELS FOR {} LOCATION ARE:"".format(s))
+    hotelsByLoc = [h for h in hotels if h.location == s]
+
+    PrintHotelData(hotelsByLoc)
+    print()
+
+
+# Sort hotels by room Available.
+def SortByRoomAvailable(hotels):
+    print(""SORT BY ROOM AVAILABLE:"")
+    Hotel.sortByRoomAvailable()
+    hotels.sort()
+    PrintHotelData(hotels)
+    print()
+
+
+# Print the user's data
+def PrintUserData(userName, userId, bookingCost, hotels):
+    users = []
+    # Access user data.
+    for i in range(3):
+        u = User()
+        u.uname = userName[i]
+        u.uId = userId[i]
+        u.cost = bookingCost[i]
+        users.append(u)
+
+    for i in range(len(users)):
+        print(users[i], ""\tHotel name:"", hotels[i].name)
+
+
+# Functiont to solve
+# Hotel Management problem
+def HotelManagement(
+    userName, userId, hotelName, bookingCost, rooms, locations, ratings, prices
+):
+    # Initialize arrays that stores
+    # hotel data and user data
+    hotels = []
+
+    # Create Objects for
+    # hotel and user.
+
+    # Initialise the data
+    for i in range(3):
+        h = Hotel()
+        h.name = hotelName[i]
+        h.roomAvl = rooms[i]
+        h.location = locations[i]
+        h.rating = ratings[i]
+        h.pricePr = prices[i]
+        hotels.append(h)
+
+    print()
+
+    # Call the various operations
+    PrintHotelData(hotels)
+    SortHotelByName(hotels)
+    SortHotelByRating(hotels)
+    PrintHotelBycity(""Bangalore"", hotels)
+    SortByRoomAvailable(hotels)
+    PrintUserData(userName, userId, bookingCost, hotels)
+
+
+# Driver Code.
+if __name__ == ""__main__"":
+    # Initialize variables to stores
+    # hotels data and user data.
+    userName = [""U1"", ""U2"", ""U3""]
+    userId = [2, 3, 4]
+    hotelName = [""H1"", ""H2"", ""H3""]
+    bookingCost = [1000, 1200, 1100]
+    rooms = [4, 5, 6]
+    locations = [""Bangalore"", ""Bangalore"", ""Mumbai""]
+    ratings = [5, 5, 3]
+    prices = [100, 200, 100]
+
+    # Function to perform operations
+    HotelManagement(
+        userName, userId, hotelName, bookingCost, rooms, locations, ratings, prices
+    )","From code
+Hotel Name     Room Available     Location     Rating      Price per Room","Hotelements Management System
+# Python program to solve
+# the given question
+
+
+# Create class for hotel data.
+class Hotel:
+    sortParam = ""name""
+
+    def __init__(self) -> None:
+        self.name = """"
+        self.roomAvl = 0
+        self.location = """"
+        self.rating = int
+        self.pricePr = 0
+
+    def __lt__(self, other):
+        getattr(self, Hotel.sortParam) < getattr(other, Hotel.sortParam)
+
+    # Function to change sort parameter to
+    # name
+    @classmethod
+    def sortByName(cls):
+        cls.sortParam = ""name""
+
+    # Function to change sort parameter to
+    # rating.
+    @classmethod
+    def sortByRate(cls):
+        cls.sortParam = ""rating""
+
+    # Function to change sort parameter to
+    # room availability.
+    @classmethod
+    def sortByRoomAvailable(cls):
+        cls.sortParam = ""roomAvl""
+
+    def __repr__(self) -> str:
+        return ""PRHOTELS DATA:\nHotelName:{}\tRoom Available:{}\tLocation:{}\tRating:{}\tPricePer Room:{}"".format(
+            self.name, self.roomAvl, self.location, self.rating, self.pricePr
+        )
+
+
+# Create class for user data.
+class User:
+    def __init__(self) -> None:
+        self.uname = """"
+        self.uId = 0
+        self.cost = 0
+
+    def __repr__(self) -> str:
+        return ""UserName:{}\tUserId:{}\tBooking Cost:{}"".format(
+            self.uname, self.uId, self.cost
+        )
+
+
+# Print hotels data.
+def PrintHotelData(hotels):
+    for h in hotels:
+        print(h)
+
+
+# Sort Hotels data by name.
+def SortHotelByName(hotels):
+    print(""SORT BY NAME:"")
+
+    Hotel.sortByName()
+    hotels.sort()
+
+    PrintHotelData(hotels)
+    print()
+
+
+# Sort Hotels by rating
+def SortHotelByRating(hotels):
+    print(""SORT BY A RATING:"")
+
+    Hotel.sortByRate()
+    hotels.sort()
+
+    PrintHotelData(hotels)
+    print()
+
+
+# Print Hotels for any city Location.
+def PrintHotelBycity(s, hotels):
+    print(""HOTELS FOR {} LOCATION ARE:"".format(s))
+    hotelsByLoc = [h for h in hotels if h.location == s]
+
+    PrintHotelData(hotelsByLoc)
+    print()
+
+
+# Sort hotels by room Available.
+def SortByRoomAvailable(hotels):
+    print(""SORT BY ROOM AVAILABLE:"")
+    Hotel.sortByRoomAvailable()
+    hotels.sort()
+    PrintHotelData(hotels)
+    print()
+
+
+# Print the user's data
+def PrintUserData(userName, userId, bookingCost, hotels):
+    users = []
+    # Access user data.
+    for i in range(3):
+        u = User()
+        u.uname = userName[i]
+        u.uId = userId[i]
+        u.cost = bookingCost[i]
+        users.append(u)
+
+    for i in range(len(users)):
+        print(users[i], ""\tHotel name:"", hotels[i].name)
+
+
+# Functiont to solve
+# Hotel Management problem
+def HotelManagement(
+    userName, userId, hotelName, bookingCost, rooms, locations, ratings, prices
+):
+    # Initialize arrays that stores
+    # hotel data and user data
+    hotels = []
+
+    # Create Objects for
+    # hotel and user.
+
+    # Initialise the data
+    for i in range(3):
+        h = Hotel()
+        h.name = hotelName[i]
+        h.roomAvl = rooms[i]
+        h.location = locations[i]
+        h.rating = ratings[i]
+        h.pricePr = prices[i]
+        hotels.append(h)
+
+    print()
+
+    # Call the various operations
+    PrintHotelData(hotels)
+    SortHotelByName(hotels)
+    SortHotelByRating(hotels)
+    PrintHotelBycity(""Bangalore"", hotels)
+    SortByRoomAvailable(hotels)
+    PrintUserData(userName, userId, bookingCost, hotels)
+
+
+# Driver Code.
+if __name__ == ""__main__"":
+    # Initialize variables to stores
+    # hotels data and user data.
+    userName = [""U1"", ""U2"", ""U3""]
+    userId = [2, 3, 4]
+    hotelName = [""H1"", ""H2"", ""H3""]
+    bookingCost = [1000, 1200, 1100]
+    rooms = [4, 5, 6]
+    locations = [""Bangalore"", ""Bangalore"", ""Mumbai""]
+    ratings = [5, 5, 3]
+    prices = [100, 200, 100]
+
+    # Function to perform operations
+    HotelManagement(
+        userName, userId, hotelName, bookingCost, rooms, locations, ratings, prices
+    )"
+Hotelements Management System,https://www.geeksforgeeks.org/hotel-management-system/,"// javascript program to solve// the given question??????// Create class for hotel data.class Hotel {??????????????????????????????????????????????????????co"""";????????????????????????????????????????????????this.roomAvl = 0;"""";????????????????????????????????????????????????this.rating = 0;????????????????????????????????????????????????this.pricePr = 0;????????????????????????}}??????// Create """";????????????????????????????????????????????????this.uId = 0;????????????????????????????????????????????????this.cost = 0;????????????????????????}}??????// Function to Sort Hotels by// Bangalore locationfunction sortByBan(A, B){????????????????????????return B.name.localeCompare(A.name);}??????// Function to sort hotels// by rating.function sortByr(A, B){????????????????????????return A.rating > B.rating;}??????// Function to sort hotels// by rooms availability.function sortByRoomAvail""PRINT HOTELS DATA:"");????????????????????""HotelName""??????????????????+ ""???? ""??????????????????+ ""Room Available""??????????????????+ ""?????? ""??????????????????+ ""Location""??????????????????+ ""?????? ""??????????????????+ ""Rating""??????????????????+ ""?????? ""??????????????????+ ""PricePer Room:"");??????????????????????????????for (let i = 0; i < 3; i++) {????????????????????????????????????????????????co""?????????????????? ""??????????????????????????+ hotels[i].roomAvl??????????????????????????+ ""?????????????????????????? ""??????????????????????????+ hotels[i].location??????????????????????????+ ""???????????? ""??????????????????????????+ hotels[i].rating??????????????????????????+ ""?????????????????????? ""??????????????????????????+ hotels[i].pricePr);????????}????????console.log();}??// Sort Hotels data by name.function SortHotelByName(hotels){????????console.log(""SORT BY NAME:"");??????????????????????????????hotels.sort(sortByBan);???""h9"");????????????????????????// console.log(hotels);????????????????????????for (let i = 0; i < hotels.length; i++) {?????????????"" "" + hotels[i].roomAvl + "" ""??????????????????????????+ hotels[i].location + "" ""??????????????????????????+ hotels[i].rating + "" ""??????????????????????????+ "" "" + hotels[i].pricePr);????????????????????????}????????????????????????console.log();}??????// Sort Hotels by ratingfunction SortHotelB""SORT BY A RATING:"");??????????????????????????????hotels.sort(sortByr);??????????????????????????????for (let i = 0; i < hotels.length; i++) {?????"" ""??????????????????????????+ hotels[i].roomAvl + "" ""??????????????????????????+ hotels[i].location + "" ""??????????????????????????+ hotels[i].rating + "" ""??????????????????????????+ "" "" + hotels[i].pricePr);????????????????????????}????????????????????????console.log();}??????// Print Hotels for any city Location.function PrintHotelBy""HOTELS FOR "" + s + "" LOCATION IS:"");??????????????????????????????for (let i = 0; i < hotels.length; i++) {??????????????????????????????????????????????????????if (hotels[i].location == s) "" ""??????????????????????????????????+ hotels[i].roomAvl + "" ""??????????????????????????????????+ hotels[i].location + "" ""??????????????????????????????????+ hotels[i].rating + "" ""??????????????????????????????????+ "" "" + hotels[i].pricePr);????????????????????????????????????????????????}????????????????????????}????????????????????????console.log();}??????// Sort hotels by room""SORT BY ROOM AVAILABLE:"");??????????????????????????????hotels.sort(sortByRoomAvailable);????????????????????????for (let i = hotels.length - 1; i >= 0; i--) {???????????"" "" + hotels[i].roomAvl + "" "" + hotels[i].location + "" "" + hotels[i].rating + "" "" +hotels[i].pricePr);????????????????????????}????????????????????????console.log();}??????// Print the user's datafunction PrintUserData(userName,??????????????????????????????????????????????????????????????????????????????????????????????????????????????????userId,??????????????????????????????????????????????????????????????????????????????????????????????????????????????????bookingCost, hotels){??????????????????????????????let user = [];????????????????????????????????????????????????????????????// Access user data.???????????????????????""PRINT USER BOOKING DATA:"")????????????????????""UserName UserID HotelName BookingCost"")??????????????????????????????for (let i = 0; i < user.length; i++) {????????????????????????""???????????????? "" + user[i].uId + ""?????????????? "" + hotels[i].name + ""???????????????? "" + user[i].cost);????????????????????????}}??????// Functiont to solve// Hotel Management problemfunction HotelManagement(userName,userId, hotelName,bookingCost, rooms, locations, ratings, prices){????????????????????????// Initialize arrays that stores????????????????????????// hotel data and user data????????????????????????let hotels = [];??????????????????????????????// Create Objects for????????????????????????// hotel and user.????????????????????????????????????????????????????????????// Initialise the data????????????????????????for (let i = 0; i < 3; i++) {????????????????????????????????????????????????let h = new Hotel();????????????????????????????????????????????????h.name = hotelName[i];????????????????????????????????????????????????h.roomAvl = rooms[i];????????????????????????????????????????????????h.location = locations[i];????????????????????""Bangalore"", hotels);????????????????????????SortByRoomAvailable(hotels);????????????????????????PrintUserData(userName, userId, bookingCost, hotels);}??????// Driver Code.// Initialize variables to stores// hotels""U1"", ""U2"", ""U3""];let userId = [2, 3, 4];let hotelName = [""H1"", ""H2"", ""H3"" ];let bookingCost = [1000, 1200, 1100 ];let rooms = [4, 5, 6 ];let locations = [""Bangalore"", ""Bangalore"", ""Mumbai"" ];let ratings = [5, 5, 3 ];let prices = [100, 200, 100 ];??????// Function to perform operationsHotelManagement(userName, userId, hotelName, bookingCost,rooms, locations, ratings, prices);??????// the code is contributed by Nid","From code
+Hotel Name     Room Available     Location     Rating      Price per Room","Hotelements Management System
+// javascript program to solve// the given question??????// Create class for hotel data.class Hotel {??????????????????????????????????????????????????????co"""";????????????????????????????????????????????????this.roomAvl = 0;"""";????????????????????????????????????????????????this.rating = 0;????????????????????????????????????????????????this.pricePr = 0;????????????????????????}}??????// Create """";????????????????????????????????????????????????this.uId = 0;????????????????????????????????????????????????this.cost = 0;????????????????????????}}??????// Function to Sort Hotels by// Bangalore locationfunction sortByBan(A, B){????????????????????????return B.name.localeCompare(A.name);}??????// Function to sort hotels// by rating.function sortByr(A, B){????????????????????????return A.rating > B.rating;}??????// Function to sort hotels// by rooms availability.function sortByRoomAvail""PRINT HOTELS DATA:"");????????????????????""HotelName""??????????????????+ ""???? ""??????????????????+ ""Room Available""??????????????????+ ""?????? ""??????????????????+ ""Location""??????????????????+ ""?????? ""??????????????????+ ""Rating""??????????????????+ ""?????? ""??????????????????+ ""PricePer Room:"");??????????????????????????????for (let i = 0; i < 3; i++) {????????????????????????????????????????????????co""?????????????????? ""??????????????????????????+ hotels[i].roomAvl??????????????????????????+ ""?????????????????????????? ""??????????????????????????+ hotels[i].location??????????????????????????+ ""???????????? ""??????????????????????????+ hotels[i].rating??????????????????????????+ ""?????????????????????? ""??????????????????????????+ hotels[i].pricePr);????????}????????console.log();}??// Sort Hotels data by name.function SortHotelByName(hotels){????????console.log(""SORT BY NAME:"");??????????????????????????????hotels.sort(sortByBan);???""h9"");????????????????????????// console.log(hotels);????????????????????????for (let i = 0; i < hotels.length; i++) {?????????????"" "" + hotels[i].roomAvl + "" ""??????????????????????????+ hotels[i].location + "" ""??????????????????????????+ hotels[i].rating + "" ""??????????????????????????+ "" "" + hotels[i].pricePr);????????????????????????}????????????????????????console.log();}??????// Sort Hotels by ratingfunction SortHotelB""SORT BY A RATING:"");??????????????????????????????hotels.sort(sortByr);??????????????????????????????for (let i = 0; i < hotels.length; i++) {?????"" ""??????????????????????????+ hotels[i].roomAvl + "" ""??????????????????????????+ hotels[i].location + "" ""??????????????????????????+ hotels[i].rating + "" ""??????????????????????????+ "" "" + hotels[i].pricePr);????????????????????????}????????????????????????console.log();}??????// Print Hotels for any city Location.function PrintHotelBy""HOTELS FOR "" + s + "" LOCATION IS:"");??????????????????????????????for (let i = 0; i < hotels.length; i++) {??????????????????????????????????????????????????????if (hotels[i].location == s) "" ""??????????????????????????????????+ hotels[i].roomAvl + "" ""??????????????????????????????????+ hotels[i].location + "" ""??????????????????????????????????+ hotels[i].rating + "" ""??????????????????????????????????+ "" "" + hotels[i].pricePr);????????????????????????????????????????????????}????????????????????????}????????????????????????console.log();}??????// Sort hotels by room""SORT BY ROOM AVAILABLE:"");??????????????????????????????hotels.sort(sortByRoomAvailable);????????????????????????for (let i = hotels.length - 1; i >= 0; i--) {???????????"" "" + hotels[i].roomAvl + "" "" + hotels[i].location + "" "" + hotels[i].rating + "" "" +hotels[i].pricePr);????????????????????????}????????????????????????console.log();}??????// Print the user's datafunction PrintUserData(userName,??????????????????????????????????????????????????????????????????????????????????????????????????????????????????userId,??????????????????????????????????????????????????????????????????????????????????????????????????????????????????bookingCost, hotels){??????????????????????????????let user = [];????????????????????????????????????????????????????????????// Access user data.???????????????????????""PRINT USER BOOKING DATA:"")????????????????????""UserName UserID HotelName BookingCost"")??????????????????????????????for (let i = 0; i < user.length; i++) {????????????????????????""???????????????? "" + user[i].uId + ""?????????????? "" + hotels[i].name + ""???????????????? "" + user[i].cost);????????????????????????}}??????// Functiont to solve// Hotel Management problemfunction HotelManagement(userName,userId, hotelName,bookingCost, rooms, locations, ratings, prices){????????????????????????// Initialize arrays that stores????????????????????????// hotel data and user data????????????????????????let hotels = [];??????????????????????????????// Create Objects for????????????????????????// hotel and user.????????????????????????????????????????????????????????????// Initialise the data????????????????????????for (let i = 0; i < 3; i++) {????????????????????????????????????????????????let h = new Hotel();????????????????????????????????????????????????h.name = hotelName[i];????????????????????????????????????????????????h.roomAvl = rooms[i];????????????????????????????????????????????????h.location = locations[i];????????????????????""Bangalore"", hotels);????????????????????????SortByRoomAvailable(hotels);????????????????????????PrintUserData(userName, userId, bookingCost, hotels);}??????// Driver Code.// Initialize variables to stores// hotels""U1"", ""U2"", ""U3""];let userId = [2, 3, 4];let hotelName = [""H1"", ""H2"", ""H3"" ];let bookingCost = [1000, 1200, 1100 ];let rooms = [4, 5, 6 ];let locations = [""Bangalore"", ""Bangalore"", ""Mumbai"" ];let ratings = [5, 5, 3 ];let prices = [100, 200, 100 ];??????// Function to perform operationsHotelManagement(userName, userId, hotelName, bookingCost,rooms, locations, ratings, prices);??????// the code is contributed by Nid"
+Build a COVID19 Vaccine Tracker Using Python,https://www.geeksforgeeks.org/build-a-covid19-vaccine-tracker-using-python/,"import requests
+from bs4 import BeautifulSoup","From code
+pip install bs4","Build a COVID19 Vaccine Tracker Using Python
+import requests
+from bs4 import BeautifulSoup"
+Build a COVID19 Vaccine Tracker Using Python,https://www.geeksforgeeks.org/build-a-covid19-vaccine-tracker-using-python/,"def getdata(url):
+    r = requests.get(url)
+    return r.text","From code
+pip install bs4","Build a COVID19 Vaccine Tracker Using Python
+def getdata(url):
+    r = requests.get(url)
+    return r.text"
+Build a COVID19 Vaccine Tracker Using Python,https://www.geeksforgeeks.org/build-a-covid19-vaccine-tracker-using-python/,"htmldata = getdata(""https://covid-19tracker.milkeninstitute.org/"")
+soup = BeautifulSoup(htmldata, ""html.parser"")
+res = soup.find_all(""div"", class_=""is_h5-2 is_developer w-richtext"")
+print(str(res))","From code
+pip install bs4","Build a COVID19 Vaccine Tracker Using Python
+htmldata = getdata(""https://covid-19tracker.milkeninstitute.org/"")
+soup = BeautifulSoup(htmldata, ""html.parser"")
+res = soup.find_all(""div"", class_=""is_h5-2 is_developer w-richtext"")
+print(str(res))"
+Build a COVID19 Vaccine Tracker Using Python,https://www.geeksforgeeks.org/build-a-covid19-vaccine-tracker-using-python/,"import requests
+from bs4 import BeautifulSoup
+
+
+def getdata(url):
+    r = requests.get(url)
+    return r.text
+
+
+htmldata = getdata(""https://covid-19tracker.milkeninstitute.org/"")
+soup = BeautifulSoup(htmldata, ""html.parser"")
+result = str(soup.find_all(""div"", class_=""is_h5-2 is_developer w-richtext""))
+
+print(""NO 1 "" + result[46:86])
+print(""NO 2 "" + result[139:226])
+print(""NO 3 "" + result[279:305])
+print(""NO 4 "" + result[358:375])
+print(""NO 5 "" + result[428:509])","From code
+pip install bs4","Build a COVID19 Vaccine Tracker Using Python
+import requests
+from bs4 import BeautifulSoup
+
+
+def getdata(url):
+    r = requests.get(url)
+    return r.text
+
+
+htmldata = getdata(""https://covid-19tracker.milkeninstitute.org/"")
+soup = BeautifulSoup(htmldata, ""html.parser"")
+result = str(soup.find_all(""div"", class_=""is_h5-2 is_developer w-richtext""))
+
+print(""NO 1 "" + result[46:86])
+print(""NO 2 "" + result[139:226])
+print(""NO 3 "" + result[279:305])
+print(""NO 4 "" + result[358:375])
+print(""NO 5 "" + result[428:509])"
+Email Id Extractor Project from sites in Scrapy Python,https://www.geeksforgeeks.org/email-id-extractor-project-from-sites-in-scrapy-python/,"# web scraping framework
+import scrapy
+
+# for regular expression
+import re
+
+# for selenium request
+from scrapy_selenium import SeleniumRequest
+
+# for link extraction
+from scrapy.linkextractors.lxmlhtml import LxmlLinkExtractor","From code
+pip install scrapy ","Email Id Extractor Project from sites in Scrapy Python
+# web scraping framework
+import scrapy
+
+# for regular expression
+import re
+
+# for selenium request
+from scrapy_selenium import SeleniumRequest
+
+# for link extraction
+from scrapy.linkextractors.lxmlhtml import LxmlLinkExtractor"
+Email Id Extractor Project from sites in Scrapy Python,https://www.geeksforgeeks.org/email-id-extractor-project-from-sites-in-scrapy-python/,"def start_requests(self):
+    yield SeleniumRequest(
+        url=""https://www.geeksforgeeks.org/"",
+        wait_time=3,
+        screenshot=True,
+        callback=self.parse,
+        dont_filter=True,
+    )","From code
+pip install scrapy ","Email Id Extractor Project from sites in Scrapy Python
+def start_requests(self):
+    yield SeleniumRequest(
+        url=""https://www.geeksforgeeks.org/"",
+        wait_time=3,
+        screenshot=True,
+        callback=self.parse,
+        dont_filter=True,
+    )"
+Email Id Extractor Project from sites in Scrapy Python,https://www.geeksforgeeks.org/email-id-extractor-project-from-sites-in-scrapy-python/,"def parse(self, response):
+    # this helps to get all links from source code
+    links = LxmlLinkExtractor(allow=()).extract_links(response)
+
+    # Finallinks contains links url
+    Finallinks = [str(link.url) for link in links]
+
+    # links list for url that may have email ids
+    links = []
+
+    # filtering and storing only needed url in links list
+    # pages that are about us and contact us are the ones that have email ids
+    for link in Finallinks:
+        if (
+            ""Contact"" in link
+            or ""contact"" in link
+            or ""About"" in link
+            or ""about"" in link
+            or ""CONTACT"" in link
+            or ""ABOUT"" in link
+        ):
+            links.append(link)
+
+    # current page url also added because few sites have email ids on there main page
+    links.append(str(response.url))
+
+    # parse_link function is called for extracting email ids
+    l = links[0]
+    links.pop(0)
+
+    # meta helps to transfer links list from parse to parse_link
+    yield SeleniumRequest(
+        url=l,
+        wait_time=3,
+        screenshot=True,
+        callback=self.parse_link,
+        dont_filter=True,
+        meta={""links"": links},
+    )","From code
+pip install scrapy ","Email Id Extractor Project from sites in Scrapy Python
+def parse(self, response):
+    # this helps to get all links from source code
+    links = LxmlLinkExtractor(allow=()).extract_links(response)
+
+    # Finallinks contains links url
+    Finallinks = [str(link.url) for link in links]
+
+    # links list for url that may have email ids
+    links = []
+
+    # filtering and storing only needed url in links list
+    # pages that are about us and contact us are the ones that have email ids
+    for link in Finallinks:
+        if (
+            ""Contact"" in link
+            or ""contact"" in link
+            or ""About"" in link
+            or ""about"" in link
+            or ""CONTACT"" in link
+            or ""ABOUT"" in link
+        ):
+            links.append(link)
+
+    # current page url also added because few sites have email ids on there main page
+    links.append(str(response.url))
+
+    # parse_link function is called for extracting email ids
+    l = links[0]
+    links.pop(0)
+
+    # meta helps to transfer links list from parse to parse_link
+    yield SeleniumRequest(
+        url=l,
+        wait_time=3,
+        screenshot=True,
+        callback=self.parse_link,
+        dont_filter=True,
+        meta={""links"": links},
+    )"
+Email Id Extractor Project from sites in Scrapy Python,https://www.geeksforgeeks.org/email-id-extractor-project-from-sites-in-scrapy-python/,"def parse_link(self, response):
+    # response.meta['links'] this helps to get links list
+    links = response.meta[""links""]
+    flag = 0
+
+    # links that contains following bad words are discarded
+    bad_words = [""facebook"", ""instagram"", ""youtube"", ""twitter"", ""wiki"", ""linkedin""]
+
+    for word in bad_words:
+        # if any bad word is found in the current page url
+        # flag is assigned to 1
+        if word in str(response.url):
+            flag = 1
+            break
+
+    # if flag is 1 then no need to get email from
+    # that url/page
+    if flag != 1:
+        html_text = str(response.text)
+        # regular expression used for email id
+        email_list = re.findall(""\w+@\w+\.{1}\w+"", html_text)
+        # set of email_list to get unique
+        email_list = set(email_list)
+        if len(email_list) != 0:
+            for i in email_list:
+                # adding email ids to final uniqueemail
+                self.uniqueemail.add(i)
+
+    # parse_link function is called till
+    # if condition satisfy
+    # else move to parsed function
+    if len(links) > 0:
+        l = links[0]
+        links.pop(0)
+        yield SeleniumRequest(
+            url=l, callback=self.parse_link, dont_filter=True, meta={""links"": links}
+        )
+    else:
+        yield SeleniumRequest(url=response.url, callback=self.parsed, dont_filter=True)","From code
+pip install scrapy ","Email Id Extractor Project from sites in Scrapy Python
+def parse_link(self, response):
+    # response.meta['links'] this helps to get links list
+    links = response.meta[""links""]
+    flag = 0
+
+    # links that contains following bad words are discarded
+    bad_words = [""facebook"", ""instagram"", ""youtube"", ""twitter"", ""wiki"", ""linkedin""]
+
+    for word in bad_words:
+        # if any bad word is found in the current page url
+        # flag is assigned to 1
+        if word in str(response.url):
+            flag = 1
+            break
+
+    # if flag is 1 then no need to get email from
+    # that url/page
+    if flag != 1:
+        html_text = str(response.text)
+        # regular expression used for email id
+        email_list = re.findall(""\w+@\w+\.{1}\w+"", html_text)
+        # set of email_list to get unique
+        email_list = set(email_list)
+        if len(email_list) != 0:
+            for i in email_list:
+                # adding email ids to final uniqueemail
+                self.uniqueemail.add(i)
+
+    # parse_link function is called till
+    # if condition satisfy
+    # else move to parsed function
+    if len(links) > 0:
+        l = links[0]
+        links.pop(0)
+        yield SeleniumRequest(
+            url=l, callback=self.parse_link, dont_filter=True, meta={""links"": links}
+        )
+    else:
+        yield SeleniumRequest(url=response.url, callback=self.parsed, dont_filter=True)"
+Email Id Extractor Project from sites in Scrapy Python,https://www.geeksforgeeks.org/email-id-extractor-project-from-sites-in-scrapy-python/,"def parsed(self, response):
+    # emails list of uniqueemail set
+    emails = list(self.uniqueemail)
+    finalemail = []
+
+    for email in emails:
+        # avoid garbage value by using '.in' and '.com'
+        # and append email ids to finalemail
+        if "".in"" in email or "".com"" in email or ""info"" in email or ""org"" in email:
+            finalemail.append(email)
+
+    # final unique email ids from geeksforgeeks site
+    print(""\n"" * 2)
+    print(""Emails scraped"", finalemail)
+    print(""\n"" * 2)","From code
+pip install scrapy ","Email Id Extractor Project from sites in Scrapy Python
+def parsed(self, response):
+    # emails list of uniqueemail set
+    emails = list(self.uniqueemail)
+    finalemail = []
+
+    for email in emails:
+        # avoid garbage value by using '.in' and '.com'
+        # and append email ids to finalemail
+        if "".in"" in email or "".com"" in email or ""info"" in email or ""org"" in email:
+            finalemail.append(email)
+
+    # final unique email ids from geeksforgeeks site
+    print(""\n"" * 2)
+    print(""Emails scraped"", finalemail)
+    print(""\n"" * 2)"
+Email Id Extractor Project from sites in Scrapy Python,https://www.geeksforgeeks.org/email-id-extractor-project-from-sites-in-scrapy-python/,"# web scraping framework
+import scrapy
+
+# for regular expression
+import re
+
+# for selenium request
+from scrapy_selenium import SeleniumRequest
+
+# for link extraction
+from scrapy.linkextractors.lxmlhtml import LxmlLinkExtractor
+
+
+class EmailtrackSpider(scrapy.Spider):
+    # name of spider
+    name = ""emailtrack""
+
+    # to have unique email ids
+    uniqueemail = set()
+
+    # start_requests sends request to given https://www.geeksforgeeks.org/
+    # and parse function is called
+    def start_requests(self):
+        yield SeleniumRequest(
+            url=""https://www.geeksforgeeks.org/"",
+            wait_time=3,
+            screenshot=True,
+            callback=self.parse,
+            dont_filter=True,
+        )
+
+    def parse(self, response):
+        # this helps to get all links from source code
+        links = LxmlLinkExtractor(allow=()).extract_links(response)
+
+        # Finallinks contains links url
+        Finallinks = [str(link.url) for link in links]
+
+        # links list for url that may have email ids
+        links = []
+
+        # filtering and storing only needed url in links list
+        # pages that are about us and contact us are the ones that have email ids
+        for link in Finallinks:
+            if (
+                ""Contact"" in link
+                or ""contact"" in link
+                or ""About"" in link
+                or ""about"" in link
+                or ""CONTACT"" in link
+                or ""ABOUT"" in link
+            ):
+                links.append(link)
+
+        # current page url also added because few sites have email ids on there main page
+        links.append(str(response.url))
+
+        # parse_link function is called for extracting email ids
+        l = links[0]
+        links.pop(0)
+
+        # meta helps to transfer links list from parse to parse_link
+        yield SeleniumRequest(
+            url=l,
+            wait_time=3,
+            screenshot=True,
+            callback=self.parse_link,
+            dont_filter=True,
+            meta={""links"": links},
+        )
+
+    def parse_link(self, response):
+        # response.meta['links'] this helps to get links list
+        links = response.meta[""links""]
+        flag = 0
+
+        # links that contains following bad words are discarded
+        bad_words = [""facebook"", ""instagram"", ""youtube"", ""twitter"", ""wiki"", ""linkedin""]
+
+        for word in bad_words:
+            # if any bad word is found in the current page url
+            # flag is assigned to 1
+            if word in str(response.url):
+                flag = 1
+                break
+
+        # if flag is 1 then no need to get email from
+        # that url/page
+        if flag != 1:
+            html_text = str(response.text)
+            # regular expression used for email id
+            email_list = re.findall(""\w+@\w+\.{1}\w+"", html_text)
+            # set of email_list to get unique
+            email_list = set(email_list)
+            if len(email_list) != 0:
+                for i in email_list:
+                    # adding email ids to final uniqueemail
+                    self.uniqueemail.add(i)
+
+        # parse_link function is called till
+        # if condition satisfy
+        # else move to parsed function
+        if len(links) > 0:
+            l = links[0]
+            links.pop(0)
+            yield SeleniumRequest(
+                url=l, callback=self.parse_link, dont_filter=True, meta={""links"": links}
+            )
+        else:
+            yield SeleniumRequest(
+                url=response.url, callback=self.parsed, dont_filter=True
+            )
+
+    def parsed(self, response):
+        # emails list of uniqueemail set
+        emails = list(self.uniqueemail)
+        finalemail = []
+
+        for email in emails:
+            # avoid garbage value by using '.in' and '.com'
+            # and append email ids to finalemail
+            if "".in"" in email or "".com"" in email or ""info"" in email or ""org"" in email:
+                finalemail.append(email)
+
+        # final unique email ids from geeksforgeeks site
+        print(""\n"" * 2)
+        print(""Emails scraped"", finalemail)
+        print(""\n"" * 2)","From code
+pip install scrapy ","Email Id Extractor Project from sites in Scrapy Python
+# web scraping framework
+import scrapy
+
+# for regular expression
+import re
+
+# for selenium request
+from scrapy_selenium import SeleniumRequest
+
+# for link extraction
+from scrapy.linkextractors.lxmlhtml import LxmlLinkExtractor
+
+
+class EmailtrackSpider(scrapy.Spider):
+    # name of spider
+    name = ""emailtrack""
+
+    # to have unique email ids
+    uniqueemail = set()
+
+    # start_requests sends request to given https://www.geeksforgeeks.org/
+    # and parse function is called
+    def start_requests(self):
+        yield SeleniumRequest(
+            url=""https://www.geeksforgeeks.org/"",
+            wait_time=3,
+            screenshot=True,
+            callback=self.parse,
+            dont_filter=True,
+        )
+
+    def parse(self, response):
+        # this helps to get all links from source code
+        links = LxmlLinkExtractor(allow=()).extract_links(response)
+
+        # Finallinks contains links url
+        Finallinks = [str(link.url) for link in links]
+
+        # links list for url that may have email ids
+        links = []
+
+        # filtering and storing only needed url in links list
+        # pages that are about us and contact us are the ones that have email ids
+        for link in Finallinks:
+            if (
+                ""Contact"" in link
+                or ""contact"" in link
+                or ""About"" in link
+                or ""about"" in link
+                or ""CONTACT"" in link
+                or ""ABOUT"" in link
+            ):
+                links.append(link)
+
+        # current page url also added because few sites have email ids on there main page
+        links.append(str(response.url))
+
+        # parse_link function is called for extracting email ids
+        l = links[0]
+        links.pop(0)
+
+        # meta helps to transfer links list from parse to parse_link
+        yield SeleniumRequest(
+            url=l,
+            wait_time=3,
+            screenshot=True,
+            callback=self.parse_link,
+            dont_filter=True,
+            meta={""links"": links},
+        )
+
+    def parse_link(self, response):
+        # response.meta['links'] this helps to get links list
+        links = response.meta[""links""]
+        flag = 0
+
+        # links that contains following bad words are discarded
+        bad_words = [""facebook"", ""instagram"", ""youtube"", ""twitter"", ""wiki"", ""linkedin""]
+
+        for word in bad_words:
+            # if any bad word is found in the current page url
+            # flag is assigned to 1
+            if word in str(response.url):
+                flag = 1
+                break
+
+        # if flag is 1 then no need to get email from
+        # that url/page
+        if flag != 1:
+            html_text = str(response.text)
+            # regular expression used for email id
+            email_list = re.findall(""\w+@\w+\.{1}\w+"", html_text)
+            # set of email_list to get unique
+            email_list = set(email_list)
+            if len(email_list) != 0:
+                for i in email_list:
+                    # adding email ids to final uniqueemail
+                    self.uniqueemail.add(i)
+
+        # parse_link function is called till
+        # if condition satisfy
+        # else move to parsed function
+        if len(links) > 0:
+            l = links[0]
+            links.pop(0)
+            yield SeleniumRequest(
+                url=l, callback=self.parse_link, dont_filter=True, meta={""links"": links}
+            )
+        else:
+            yield SeleniumRequest(
+                url=response.url, callback=self.parsed, dont_filter=True
+            )
+
+    def parsed(self, response):
+        # emails list of uniqueemail set
+        emails = list(self.uniqueemail)
+        finalemail = []
+
+        for email in emails:
+            # avoid garbage value by using '.in' and '.com'
+            # and append email ids to finalemail
+            if "".in"" in email or "".com"" in email or ""info"" in email or ""org"" in email:
+                finalemail.append(email)
+
+        # final unique email ids from geeksforgeeks site
+        print(""\n"" * 2)
+        print(""Emails scraped"", finalemail)
+        print(""\n"" * 2)"
+How to scrape data from google maps using Python?,https://www.geeksforgeeks.org/how-to-scrape-data-from-google-maps-using-python/,"# Import the library Selenium
+from selenium import webdriver
+from selenium.webdriver.common.action_chains import ActionChains
+
+# Make browser open in background
+options = webdriver.ChromeOptions()
+options.add_argument(""headless"")
+
+# Create the webdriver object
+browser = webdriver.Chrome(
+    executable_path=""C:\chromedriver_win32\chromedriver.exe"", options=options
+)
+
+# Obtain the Google Map URL
+url = [
+    ""https://www.google.com/maps/place/\
+Papa+John's+Pizza/@40.7936551,-74.0124687,17z/data=!3m1!4b1!\
+4m5!3m4!1s0x89c2580eaa74451b:0x15d743e4f841e5ed!8m2!3d40.\
+7936551!4d-74.0124687"",
+    ""https://www.google.com/maps/place/\
+Lucky+Dhaba/@30.653792,76.8165233,17z/data=!3m1!4b1!4m5!3m4!\
+1s0x390feb3e3de1a031:0x862036ab85567f75!8m2!3d30.653792!4d76.818712"",
+]
+# Initialize variables and declare it 0
+i = 0
+
+# Create a loop for obtaining data from URLs
+for i in range(len(url)):
+    # Open the Google Map URL
+    browser.get(url[i])
+
+    # Obtain the title of that place
+    title = browser.find_element_by_class_name(""x3AX1-LfntMc-header-title-title"")
+    print(i + 1, ""-"", title.text)
+
+    # Obtain the ratings of that place
+    stars = browser.find_element_by_class_name(""aMPvhf-fI6EEc-KVuj8d"")
+    print(""The stars of restaurant are:"", stars.text)
+    print(""\n"")","From code
+1 - Papa Johns Pizza
","How to scrape data from google maps using Python?
+# Import the library Selenium
+from selenium import webdriver
+from selenium.webdriver.common.action_chains import ActionChains
+
+# Make browser open in background
+options = webdriver.ChromeOptions()
+options.add_argument(""headless"")
+
+# Create the webdriver object
+browser = webdriver.Chrome(
+    executable_path=""C:\chromedriver_win32\chromedriver.exe"", options=options
+)
+
+# Obtain the Google Map URL
+url = [
+    ""https://www.google.com/maps/place/\
+Papa+John's+Pizza/@40.7936551,-74.0124687,17z/data=!3m1!4b1!\
+4m5!3m4!1s0x89c2580eaa74451b:0x15d743e4f841e5ed!8m2!3d40.\
+7936551!4d-74.0124687"",
+    ""https://www.google.com/maps/place/\
+Lucky+Dhaba/@30.653792,76.8165233,17z/data=!3m1!4b1!4m5!3m4!\
+1s0x390feb3e3de1a031:0x862036ab85567f75!8m2!3d30.653792!4d76.818712"",
+]
+# Initialize variables and declare it 0
+i = 0
+
+# Create a loop for obtaining data from URLs
+for i in range(len(url)):
+    # Open the Google Map URL
+    browser.get(url[i])
+
+    # Obtain the title of that place
+    title = browser.find_element_by_class_name(""x3AX1-LfntMc-header-title-title"")
+    print(i + 1, ""-"", title.text)
+
+    # Obtain the ratings of that place
+    stars = browser.find_element_by_class_name(""aMPvhf-fI6EEc-KVuj8d"")
+    print(""The stars of restaurant are:"", stars.text)
+    print(""\n"")"
+How to scrape data from google maps using Python?,https://www.geeksforgeeks.org/how-to-scrape-data-from-google-maps-using-python/,"# Import the library Selenium
+from selenium import webdriver
+from selenium.webdriver.common.action_chains import ActionChains
+
+# Make browser open in background
+options = webdriver.ChromeOptions()
+options.add_argument(""headless"")
+
+# Create the webdriver object
+browser = webdriver.Chrome(
+    executable_path=""C:\chromedriver_win32\chromedriver.exe"", options=options
+)
+
+# Obtain the Google Map URL
+url = [
+    ""https://www.google.com/maps/place/\
+Papa+John's+Pizza/@40.7936551,-74.0124687,17z/data=!3m1!4b1!\
+4m5!3m4!1s0x89c2580eaa74451b:0x15d743e4f841e5ed!8m2!3d40.\
+7936551!4d-74.0124687"",
+    ""https://www.google.com/maps/place/\
+Lucky+Dhaba/@30.653792,76.8165233,17z/data=!3m1!4b1!4m5!3m4!\
+1s0x390feb3e3de1a031:0x862036ab85567f75!8m2!3d30.653792!4d76.818712"",
+]
+
+# Initialize variables and declare it 0
+i = 0
+
+# Create a loop for obtaining data from URLs
+for i in range(len(url)):
+    # Open the Google Map URL
+    browser.get(url[i])
+
+    # Obtain the title of that place
+    title = browser.find_element_by_class_name(""x3AX1-LfntMc-header-title-title"")
+    print(i + 1, ""-"", title.text)
+
+    # Obtain the address of that place
+    address = browser.find_elements_by_class_name(""CsEnBe"")[0]
+    print(""Address: "", address.text)
+    print(""\n"")","From code
+1 - Papa Johns Pizza
","How to scrape data from google maps using Python?
+# Import the library Selenium
+from selenium import webdriver
+from selenium.webdriver.common.action_chains import ActionChains
+
+# Make browser open in background
+options = webdriver.ChromeOptions()
+options.add_argument(""headless"")
+
+# Create the webdriver object
+browser = webdriver.Chrome(
+    executable_path=""C:\chromedriver_win32\chromedriver.exe"", options=options
+)
+
+# Obtain the Google Map URL
+url = [
+    ""https://www.google.com/maps/place/\
+Papa+John's+Pizza/@40.7936551,-74.0124687,17z/data=!3m1!4b1!\
+4m5!3m4!1s0x89c2580eaa74451b:0x15d743e4f841e5ed!8m2!3d40.\
+7936551!4d-74.0124687"",
+    ""https://www.google.com/maps/place/\
+Lucky+Dhaba/@30.653792,76.8165233,17z/data=!3m1!4b1!4m5!3m4!\
+1s0x390feb3e3de1a031:0x862036ab85567f75!8m2!3d30.653792!4d76.818712"",
+]
+
+# Initialize variables and declare it 0
+i = 0
+
+# Create a loop for obtaining data from URLs
+for i in range(len(url)):
+    # Open the Google Map URL
+    browser.get(url[i])
+
+    # Obtain the title of that place
+    title = browser.find_element_by_class_name(""x3AX1-LfntMc-header-title-title"")
+    print(i + 1, ""-"", title.text)
+
+    # Obtain the address of that place
+    address = browser.find_elements_by_class_name(""CsEnBe"")[0]
+    print(""Address: "", address.text)
+    print(""\n"")"
+How to scrape data from google maps using Python?,https://www.geeksforgeeks.org/how-to-scrape-data-from-google-maps-using-python/,"# Import the library Selenium
+from selenium import webdriver
+from selenium.webdriver.common.action_chains import ActionChains
+
+# Make browser open in background
+options = webdriver.ChromeOptions()
+options.add_argument(""headless"")
+
+# Create the webdriver object
+browser = webdriver.Chrome(
+    executable_path=""C:\chromedriver_win32\chromedriver.exe"", options=options
+)
+
+# Obtain the Google Map URL
+url = [
+    ""https://www.google.com/maps/place/\
+Papa+John's+Pizza/@40.7936551,-74.0124687,17z/data=!3m1!4b1!\
+4m5!3m4!1s0x89c2580eaa74451b:0x15d743e4f841e5ed!8m2!3d40.\
+7936551!4d-74.0124687"",
+    ""https://www.google.com/maps/place/\
+Lucky+Dhaba/@30.653792,76.8165233,17z/data=!3m1!4b1!4m5!3m4!\
+1s0x390feb3e3de1a031:0x862036ab85567f75!8m2!3d30.653792!4d76.818712"",
+]
+
+# Initialize variables and declare it 0
+i = 0
+
+# Create a loop for obtaining data from URLs
+for i in range(len(url)):
+    # Open the Google Map URL
+    browser.get(url[i])
+
+    # Obtain the title of that place
+    title = browser.find_element_by_class_name(""x3AX1-LfntMc-header-title-title"")
+    print(i + 1, ""-"", title.text)
+
+    # Obtain the contact number of that place
+    phone = browser.find_elements_by_class_name(""CsEnBe"")[-2]
+    print(""Contact Number: "", phone.text)
+    print(""\n"")","From code
+1 - Papa Johns Pizza
","How to scrape data from google maps using Python?
+# Import the library Selenium
+from selenium import webdriver
+from selenium.webdriver.common.action_chains import ActionChains
+
+# Make browser open in background
+options = webdriver.ChromeOptions()
+options.add_argument(""headless"")
+
+# Create the webdriver object
+browser = webdriver.Chrome(
+    executable_path=""C:\chromedriver_win32\chromedriver.exe"", options=options
+)
+
+# Obtain the Google Map URL
+url = [
+    ""https://www.google.com/maps/place/\
+Papa+John's+Pizza/@40.7936551,-74.0124687,17z/data=!3m1!4b1!\
+4m5!3m4!1s0x89c2580eaa74451b:0x15d743e4f841e5ed!8m2!3d40.\
+7936551!4d-74.0124687"",
+    ""https://www.google.com/maps/place/\
+Lucky+Dhaba/@30.653792,76.8165233,17z/data=!3m1!4b1!4m5!3m4!\
+1s0x390feb3e3de1a031:0x862036ab85567f75!8m2!3d30.653792!4d76.818712"",
+]
+
+# Initialize variables and declare it 0
+i = 0
+
+# Create a loop for obtaining data from URLs
+for i in range(len(url)):
+    # Open the Google Map URL
+    browser.get(url[i])
+
+    # Obtain the title of that place
+    title = browser.find_element_by_class_name(""x3AX1-LfntMc-header-title-title"")
+    print(i + 1, ""-"", title.text)
+
+    # Obtain the contact number of that place
+    phone = browser.find_elements_by_class_name(""CsEnBe"")[-2]
+    print(""Contact Number: "", phone.text)
+    print(""\n"")"
+How to scrape data from google maps using Python?,https://www.geeksforgeeks.org/how-to-scrape-data-from-google-maps-using-python/,"# Import the library Selenium
+from selenium import webdriver
+from selenium.webdriver.common.action_chains import ActionChains
+
+# Make browser open in background
+options = webdriver.ChromeOptions()
+options.add_argument(""headless"")
+
+# Create the webdriver object
+browser = webdriver.Chrome(
+    executable_path=""C:\chromedriver_win32\chromedriver.exe"", options=options
+)
+
+# Obtain the Google Map URL
+url = [
+    ""https://www.google.com/maps/place/\
+Papa+John's+Pizza/@40.7936551,-74.0124687,17z/data=!3m1!4b1!\
+4m5!3m4!1s0x89c2580eaa74451b:0x15d743e4f841e5ed!8m2!3d40.\
+7936551!4d-74.0124687"",
+    ""https://www.google.com/maps/place/\
+Lucky+Dhaba/@30.653792,76.8165233,17z/data=!3m1!4b1!4m5!3m4!\
+1s0x390feb3e3de1a031:0x862036ab85567f75!8m2!3d30.653792!4d76.818712"",
+]
+
+# Initialize variables and declare it 0
+i = 0
+
+# Create a loop for obtaining data from URLs
+for i in range(len(url)):
+    # Open the Google Map URL
+    browser.get(url[i])
+
+    # Obtain the title of that place
+    title = browser.find_element_by_class_name(""x3AX1-LfntMc-header-title-title"")
+    print(i + 1, ""-"", title.text)
+
+    # Obtain the reviews of that place
+    review = browser.find_elements_by_class_name(""OXD3gb"")
+    print(""------------------------ Reviews --------------------"")
+    for j in review:
+        print(j.text)
+    print(""\n"")","From code
+1 - Papa Johns Pizza
","How to scrape data from google maps using Python?
+# Import the library Selenium
+from selenium import webdriver
+from selenium.webdriver.common.action_chains import ActionChains
+
+# Make browser open in background
+options = webdriver.ChromeOptions()
+options.add_argument(""headless"")
+
+# Create the webdriver object
+browser = webdriver.Chrome(
+    executable_path=""C:\chromedriver_win32\chromedriver.exe"", options=options
+)
+
+# Obtain the Google Map URL
+url = [
+    ""https://www.google.com/maps/place/\
+Papa+John's+Pizza/@40.7936551,-74.0124687,17z/data=!3m1!4b1!\
+4m5!3m4!1s0x89c2580eaa74451b:0x15d743e4f841e5ed!8m2!3d40.\
+7936551!4d-74.0124687"",
+    ""https://www.google.com/maps/place/\
+Lucky+Dhaba/@30.653792,76.8165233,17z/data=!3m1!4b1!4m5!3m4!\
+1s0x390feb3e3de1a031:0x862036ab85567f75!8m2!3d30.653792!4d76.818712"",
+]
+
+# Initialize variables and declare it 0
+i = 0
+
+# Create a loop for obtaining data from URLs
+for i in range(len(url)):
+    # Open the Google Map URL
+    browser.get(url[i])
+
+    # Obtain the title of that place
+    title = browser.find_element_by_class_name(""x3AX1-LfntMc-header-title-title"")
+    print(i + 1, ""-"", title.text)
+
+    # Obtain the reviews of that place
+    review = browser.find_elements_by_class_name(""OXD3gb"")
+    print(""------------------------ Reviews --------------------"")
+    for j in review:
+        print(j.text)
+    print(""\n"")"
+How to scrape data from google maps using Python?,https://www.geeksforgeeks.org/how-to-scrape-data-from-google-maps-using-python/,"# Import the library Selenium
+from selenium import webdriver
+from selenium.webdriver.common.action_chains import ActionChains
+
+# Make browser open in background
+options = webdriver.ChromeOptions()
+options.add_argument(""headless"")
+
+# Create the webdriver object
+browser = webdriver.Chrome(
+    executable_path=""C:\chromedriver_win32\chromedriver.exe"", options=options
+)
+
+# Obtain the Google Map URL
+url = [
+    ""https://www.google.com/maps/place/\
+Papa+John's+Pizza/@40.7936551,-74.0124687,17z/data=!3m1!4b1!\
+4m5!3m4!1s0x89c2580eaa74451b:0x15d743e4f841e5ed!8m2!3d40.\
+7936551!4d-74.0124687"",
+    ""https://www.google.com/maps/place/\
+Lucky+Dhaba/@30.653792,76.8165233,17z/data=!3m1!4b1!4m5!3m4!\
+1s0x390feb3e3de1a031:0x862036ab85567f75!8m2!3d30.653792!4d76.818712"",
+]
+
+# Initialize variables and declare it 0
+i = 0
+
+# Create a loop for obtaining data from URLs
+for i in range(len(url)):
+    # Open the Google Map URL
+    browser.get(url[i])
+
+    # Obtain the title of that place
+    title = browser.find_element_by_class_name(""x3AX1-LfntMc-header-title-title"")
+    print(i + 1, ""-"", title.text)
+
+    # Obtain the ratings of that place
+    stars = browser.find_element_by_class_name(""aMPvhf-fI6EEc-KVuj8d"")
+    print(""The stars of restaurant are:"", stars.text)
+
+    # Obtain the description of that place
+    description = browser.find_element_by_class_name(""uxOu9-sTGRBb-T3yXSc"")
+    print(""Description: "", description.text)
+
+    # Obtain the address of that place
+    address = browser.find_elements_by_class_name(""CsEnBe"")[0]
+    print(""Address: "", address.text)
+
+    # Obtain the contact number of that place
+    phone = browser.find_elements_by_class_name(""CsEnBe"")[-2]
+    print(""Contact Number: "", phone.text)
+
+    # Obtain the reviews of that place
+    review = browser.find_elements_by_class_name(""OXD3gb"")
+    print(""------------------------ Reviews --------------------"")
+    for j in review:
+        print(j.text)
+    print(""\n"")","From code
+1 - Papa Johns Pizza
","How to scrape data from google maps using Python?
+# Import the library Selenium
+from selenium import webdriver
+from selenium.webdriver.common.action_chains import ActionChains
+
+# Make browser open in background
+options = webdriver.ChromeOptions()
+options.add_argument(""headless"")
+
+# Create the webdriver object
+browser = webdriver.Chrome(
+    executable_path=""C:\chromedriver_win32\chromedriver.exe"", options=options
+)
+
+# Obtain the Google Map URL
+url = [
+    ""https://www.google.com/maps/place/\
+Papa+John's+Pizza/@40.7936551,-74.0124687,17z/data=!3m1!4b1!\
+4m5!3m4!1s0x89c2580eaa74451b:0x15d743e4f841e5ed!8m2!3d40.\
+7936551!4d-74.0124687"",
+    ""https://www.google.com/maps/place/\
+Lucky+Dhaba/@30.653792,76.8165233,17z/data=!3m1!4b1!4m5!3m4!\
+1s0x390feb3e3de1a031:0x862036ab85567f75!8m2!3d30.653792!4d76.818712"",
+]
+
+# Initialize variables and declare it 0
+i = 0
+
+# Create a loop for obtaining data from URLs
+for i in range(len(url)):
+    # Open the Google Map URL
+    browser.get(url[i])
+
+    # Obtain the title of that place
+    title = browser.find_element_by_class_name(""x3AX1-LfntMc-header-title-title"")
+    print(i + 1, ""-"", title.text)
+
+    # Obtain the ratings of that place
+    stars = browser.find_element_by_class_name(""aMPvhf-fI6EEc-KVuj8d"")
+    print(""The stars of restaurant are:"", stars.text)
+
+    # Obtain the description of that place
+    description = browser.find_element_by_class_name(""uxOu9-sTGRBb-T3yXSc"")
+    print(""Description: "", description.text)
+
+    # Obtain the address of that place
+    address = browser.find_elements_by_class_name(""CsEnBe"")[0]
+    print(""Address: "", address.text)
+
+    # Obtain the contact number of that place
+    phone = browser.find_elements_by_class_name(""CsEnBe"")[-2]
+    print(""Contact Number: "", phone.text)
+
+    # Obtain the reviews of that place
+    review = browser.find_elements_by_class_name(""OXD3gb"")
+    print(""------------------------ Reviews --------------------"")
+    for j in review:
+        print(j.text)
+    print(""\n"")"
+Scraping weather data using Python to get umbrelementsla reminder on email,https://www.geeksforgeeks.org/scraping-weather-data-using-python-to-get-umbrella-reminder-on-email/,"import schedule
+import smtplib
+import requests
+from bs4 import BeautifulSoup","From code
+pip install bs4","Scraping weather data using Python to get umbrelementsla reminder on email
+import schedule
+import smtplib
+import requests
+from bs4 import BeautifulSoup"
+Scraping weather data using Python to get umbrelementsla reminder on email,https://www.geeksforgeeks.org/scraping-weather-data-using-python-to-get-umbrella-reminder-on-email/,"city = ""Hyderabad""
+url = ""https://www.google.com/search?q="" + ""weather"" + city
+html = requests.get(url).content","From code
+pip install bs4","Scraping weather data using Python to get umbrelementsla reminder on email
+city = ""Hyderabad""
+url = ""https://www.google.com/search?q="" + ""weather"" + city
+html = requests.get(url).content"
+Scraping weather data using Python to get umbrelementsla reminder on email,https://www.geeksforgeeks.org/scraping-weather-data-using-python-to-get-umbrella-reminder-on-email/,"soup = BeautifulSoup(html, ""html.parser"")
+temperature = soup.find(""div"", attrs={""class"": ""BNeawe iBp4i AP7Wnd""}).text
+time_sky = soup.find(""div"", attrs={""class"": ""BNeawe tAd8D AP7Wnd""}).text
+
+# formatting data
+sky = time_sky.split(""\n"")[1]","From code
+pip install bs4","Scraping weather data using Python to get umbrelementsla reminder on email
+soup = BeautifulSoup(html, ""html.parser"")
+temperature = soup.find(""div"", attrs={""class"": ""BNeawe iBp4i AP7Wnd""}).text
+time_sky = soup.find(""div"", attrs={""class"": ""BNeawe tAd8D AP7Wnd""}).text
+
+# formatting data
+sky = time_sky.split(""\n"")[1]"
+Scraping weather data using Python to get umbrelementsla reminder on email,https://www.geeksforgeeks.org/scraping-weather-data-using-python-to-get-umbrella-reminder-on-email/,"if (
+    sky == ""Rainy""
+    or sky == ""Rain And Snow""
+    or sky == ""Showers""
+    or sky == ""Haze""
+    or sky == ""Cloudy""
+):
+    smtp_object = smtplib.SMTP(""smtp.gmail.com"", 587)","From code
+pip install bs4","Scraping weather data using Python to get umbrelementsla reminder on email
+if (
+    sky == ""Rainy""
+    or sky == ""Rain And Snow""
+    or sky == ""Showers""
+    or sky == ""Haze""
+    or sky == ""Cloudy""
+):
+    smtp_object = smtplib.SMTP(""smtp.gmail.com"", 587)"
+Scraping weather data using Python to get umbrelementsla reminder on email,https://www.geeksforgeeks.org/scraping-weather-data-using-python-to-get-umbrella-reminder-on-email/,"# start TLS for security
+smtp_object.starttls()
+# Authentication
+smtp_object.login(""YOUR EMAIL"", ""PASSWORD"")
+subject = ""Umbrella Reminder""
+body = (
+    f""Take an umbrella before leaving the house.\
+Weather condition for today is "",
+    {sky},
+    "" and temperature is {temperature} in {city}."",
+)
+msg = f""Subject:{subject}\n\n{body}\n\nRegards,\
+\nGeeksforGeeks"".encode(
+    ""utf-8""
+)
+
+# sending the mail
+smtp_object.sendmail(""FROM EMAIL ADDRESS"", ""TO EMAIL ADDRESS"", msg)
+# terminating the session
+smtp_object.quit()
+print(""Email Sent!"")","From code
+pip install bs4","Scraping weather data using Python to get umbrelementsla reminder on email
+# start TLS for security
+smtp_object.starttls()
+# Authentication
+smtp_object.login(""YOUR EMAIL"", ""PASSWORD"")
+subject = ""Umbrella Reminder""
+body = (
+    f""Take an umbrella before leaving the house.\
+Weather condition for today is "",
+    {sky},
+    "" and temperature is {temperature} in {city}."",
+)
+msg = f""Subject:{subject}\n\n{body}\n\nRegards,\
+\nGeeksforGeeks"".encode(
+    ""utf-8""
+)
+
+# sending the mail
+smtp_object.sendmail(""FROM EMAIL ADDRESS"", ""TO EMAIL ADDRESS"", msg)
+# terminating the session
+smtp_object.quit()
+print(""Email Sent!"")"
+Scraping weather data using Python to get umbrelementsla reminder on email,https://www.geeksforgeeks.org/scraping-weather-data-using-python-to-get-umbrella-reminder-on-email/,"# Every day at 06:00AM time umbrellaReminder() is called.
+schedule.every().day.at(""06:00"").do(umbrellaReminder)
+
+while True:
+    schedule.run_pending()","From code
+pip install bs4","Scraping weather data using Python to get umbrelementsla reminder on email
+# Every day at 06:00AM time umbrellaReminder() is called.
+schedule.every().day.at(""06:00"").do(umbrellaReminder)
+
+while True:
+    schedule.run_pending()"
+Scraping weather data using Python to get umbrelementsla reminder on email,https://www.geeksforgeeks.org/scraping-weather-data-using-python-to-get-umbrella-reminder-on-email/,"import schedule
+import smtplib
+import requests
+from bs4 import BeautifulSoup
+
+
+def umbrellaReminder():
+    city = ""Hyderabad""
+
+    # creating url and requests instance
+    url = ""https://www.google.com/search?q="" + ""weather"" + city
+    html = requests.get(url).content
+
+    # getting raw data
+    soup = BeautifulSoup(html, ""html.parser"")
+    temperature = soup.find(""div"", attrs={""class"": ""BNeawe iBp4i AP7Wnd""}).text
+    time_sky = soup.find(""div"", attrs={""class"": ""BNeawe tAd8D AP7Wnd""}).text
+
+    # formatting data
+    sky = time_sky.split(""\n"")[1]
+
+    if (
+        sky == ""Rainy""
+        or sky == ""Rain And Snow""
+        or sky == ""Showers""
+        or sky == ""Haze""
+        or sky == ""Cloudy""
+    ):
+        smtp_object = smtplib.SMTP(""smtp.gmail.com"", 587)
+
+        # start TLS for security
+        smtp_object.starttls()
+
+        # Authentication
+        smtp_object.login(""YOUR EMAIL"", ""PASSWORD"")
+        subject = ""GeeksforGeeks Umbrella Reminder""
+        body = f""Take an umbrella before leaving the house.\
+        Weather condition for today is {sky} and temperature is\
+        {temperature} in {city}.""
+        msg = f""Subject:{subject}\n\n{body}\n\nRegards,\nGeeksforGeeks"".encode(""utf-8"")
+
+        # sending the mail
+        smtp_object.sendmail(""FROM EMAIL"", ""TO EMAIL"", msg)
+
+        # terminating the session
+        smtp_object.quit()
+        print(""Email Sent!"")
+
+
+# Every day at 06:00AM time umbrellaReminder() is called.
+schedule.every().day.at(""06:00"").do(umbrellaReminder)
+
+while True:
+    schedule.run_pending()","From code
+pip install bs4","Scraping weather data using Python to get umbrelementsla reminder on email
+import schedule
+import smtplib
+import requests
+from bs4 import BeautifulSoup
+
+
+def umbrellaReminder():
+    city = ""Hyderabad""
+
+    # creating url and requests instance
+    url = ""https://www.google.com/search?q="" + ""weather"" + city
+    html = requests.get(url).content
+
+    # getting raw data
+    soup = BeautifulSoup(html, ""html.parser"")
+    temperature = soup.find(""div"", attrs={""class"": ""BNeawe iBp4i AP7Wnd""}).text
+    time_sky = soup.find(""div"", attrs={""class"": ""BNeawe tAd8D AP7Wnd""}).text
+
+    # formatting data
+    sky = time_sky.split(""\n"")[1]
+
+    if (
+        sky == ""Rainy""
+        or sky == ""Rain And Snow""
+        or sky == ""Showers""
+        or sky == ""Haze""
+        or sky == ""Cloudy""
+    ):
+        smtp_object = smtplib.SMTP(""smtp.gmail.com"", 587)
+
+        # start TLS for security
+        smtp_object.starttls()
+
+        # Authentication
+        smtp_object.login(""YOUR EMAIL"", ""PASSWORD"")
+        subject = ""GeeksforGeeks Umbrella Reminder""
+        body = f""Take an umbrella before leaving the house.\
+        Weather condition for today is {sky} and temperature is\
+        {temperature} in {city}.""
+        msg = f""Subject:{subject}\n\n{body}\n\nRegards,\nGeeksforGeeks"".encode(""utf-8"")
+
+        # sending the mail
+        smtp_object.sendmail(""FROM EMAIL"", ""TO EMAIL"", msg)
+
+        # terminating the session
+        smtp_object.quit()
+        print(""Email Sent!"")
+
+
+# Every day at 06:00AM time umbrellaReminder() is called.
+schedule.every().day.at(""06:00"").do(umbrellaReminder)
+
+while True:
+    schedule.run_pending()"
+Scraping Reddit using Python,https://www.geeksforgeeks.org/scraping-reddit-using-python/,"# Read-only instance
+reddit_read_only = praw.Reddit(
+    client_id="""",  # your client id
+    client_secret="""",  # your client secret
+    user_agent="""",
+)  # your user agent
+
+# Authorized instance
+reddit_authorized = praw.Reddit(
+    client_id="""",  # your client id
+    client_secret="""",  # your client secret
+    user_agent="""",  # your user agent
+    username="""",  # your reddit username
+    password="""",
+)  # your reddit password","From code
+pip install praw","Scraping Reddit using Python
+# Read-only instance
+reddit_read_only = praw.Reddit(
+    client_id="""",  # your client id
+    client_secret="""",  # your client secret
+    user_agent="""",
+)  # your user agent
+
+# Authorized instance
+reddit_authorized = praw.Reddit(
+    client_id="""",  # your client id
+    client_secret="""",  # your client secret
+    user_agent="""",  # your user agent
+    username="""",  # your reddit username
+    password="""",
+)  # your reddit password"
+Scraping Reddit using Python,https://www.geeksforgeeks.org/scraping-reddit-using-python/,"import praw
+import pandas as pd
+
+reddit_read_only = praw.Reddit(
+    client_id="""",  # your client id
+    client_secret="""",  # your client secret
+    user_agent="""",
+)  # your user agent
+
+
+subreddit = reddit_read_only.subreddit(""redditdev"")
+
+# Display the name of the Subreddit
+print(""Display Name:"", subreddit.display_name)
+
+# Display the title of the Subreddit
+print(""Title:"", subreddit.title)
+
+# Display the description of the Subreddit
+print(""Description:"", subreddit.description)","From code
+pip install praw","Scraping Reddit using Python
+import praw
+import pandas as pd
+
+reddit_read_only = praw.Reddit(
+    client_id="""",  # your client id
+    client_secret="""",  # your client secret
+    user_agent="""",
+)  # your user agent
+
+
+subreddit = reddit_read_only.subreddit(""redditdev"")
+
+# Display the name of the Subreddit
+print(""Display Name:"", subreddit.display_name)
+
+# Display the title of the Subreddit
+print(""Title:"", subreddit.title)
+
+# Display the description of the Subreddit
+print(""Description:"", subreddit.description)"
+Scraping Reddit using Python,https://www.geeksforgeeks.org/scraping-reddit-using-python/,"subreddit = reddit_read_only.subreddit(""Python"")
+
+for post in subreddit.hot(limit=5):
+    print(post.title)
+    print()","From code
+pip install praw","Scraping Reddit using Python
+subreddit = reddit_read_only.subreddit(""Python"")
+
+for post in subreddit.hot(limit=5):
+    print(post.title)
+    print()"
+Scraping Reddit using Python,https://www.geeksforgeeks.org/scraping-reddit-using-python/,"posts = subreddit.top(""month"")
+# Scraping the top posts of the current month
+
+posts_dict = {
+    ""Title"": [],
+    ""Post Text"": [],
+    ""ID"": [],
+    ""Score"": [],
+    ""Total Comments"": [],
+    ""Post URL"": [],
+}
+
+for post in posts:
+    # Title of each post
+    posts_dict[""Title""].append(post.title)
+
+    # Text inside a post
+    posts_dict[""Post Text""].append(post.selftext)
+
+    # Unique ID of each post
+    posts_dict[""ID""].append(post.id)
+
+    # The score of a post
+    posts_dict[""Score""].append(post.score)
+
+    # Total number of comments inside the post
+    posts_dict[""Total Comments""].append(post.num_comments)
+
+    # URL of each post
+    posts_dict[""Post URL""].append(post.url)
+
+# Saving the data in a pandas dataframe
+top_posts = pd.DataFrame(posts_dict)
+top_posts","From code
+pip install praw","Scraping Reddit using Python
+posts = subreddit.top(""month"")
+# Scraping the top posts of the current month
+
+posts_dict = {
+    ""Title"": [],
+    ""Post Text"": [],
+    ""ID"": [],
+    ""Score"": [],
+    ""Total Comments"": [],
+    ""Post URL"": [],
+}
+
+for post in posts:
+    # Title of each post
+    posts_dict[""Title""].append(post.title)
+
+    # Text inside a post
+    posts_dict[""Post Text""].append(post.selftext)
+
+    # Unique ID of each post
+    posts_dict[""ID""].append(post.id)
+
+    # The score of a post
+    posts_dict[""Score""].append(post.score)
+
+    # Total number of comments inside the post
+    posts_dict[""Total Comments""].append(post.num_comments)
+
+    # URL of each post
+    posts_dict[""Post URL""].append(post.url)
+
+# Saving the data in a pandas dataframe
+top_posts = pd.DataFrame(posts_dict)
+top_posts"
+Scraping Reddit using Python,https://www.geeksforgeeks.org/scraping-reddit-using-python/,"import pandas as pd
+
+top_posts.to_csv(""Top Posts.csv"", index=True)","From code
+pip install praw","Scraping Reddit using Python
+import pandas as pd
+
+top_posts.to_csv(""Top Posts.csv"", index=True)"
+Scraping Reddit using Python,https://www.geeksforgeeks.org/scraping-reddit-using-python/,"import praw
+import pandas as pd
+
+reddit_read_only = praw.Reddit(
+    client_id="""",  # your client id
+    client_secret="""",  # your client secret
+    user_agent="""",
+)  # your user agent
+
+# URL of the post
+url = ""https://www.reddit.com/r/IAmA/comments/m8n4vt/\
+im_bill_gates_cochair_of_the_bill_and_melinda/""
+
+# Creating a submission object
+submission = reddit_read_only.submission(url=url)","From code
+pip install praw","Scraping Reddit using Python
+import praw
+import pandas as pd
+
+reddit_read_only = praw.Reddit(
+    client_id="""",  # your client id
+    client_secret="""",  # your client secret
+    user_agent="""",
+)  # your user agent
+
+# URL of the post
+url = ""https://www.reddit.com/r/IAmA/comments/m8n4vt/\
+im_bill_gates_cochair_of_the_bill_and_melinda/""
+
+# Creating a submission object
+submission = reddit_read_only.submission(url=url)"
+Scraping Reddit using Python,https://www.geeksforgeeks.org/scraping-reddit-using-python/,"from praw.models import MoreComments
+
+post_comments = []
+
+for comment in submission.comments:
+    if type(comment) == MoreComments:
+        continue
+
+    post_comments.append(comment.body)
+
+# creating a dataframe
+comments_df = pd.DataFrame(post_comments, columns=[""comment""])
+comments_df","From code
+pip install praw","Scraping Reddit using Python
+from praw.models import MoreComments
+
+post_comments = []
+
+for comment in submission.comments:
+    if type(comment) == MoreComments:
+        continue
+
+    post_comments.append(comment.body)
+
+# creating a dataframe
+comments_df = pd.DataFrame(post_comments, columns=[""comment""])
+comments_df"
+How to fetch data from Jira in Python?,https://www.geeksforgeeks.org/how-to-fetch-data-from-jira-in-python/,"# import the installed Jira library
+from jira import JIRA
+
+# Specify a server key. It should be your
+# domain name link. yourdomainname.atlassian.net
+jiraOptions = {""server"": ""https://txxxxxxpython.atlassian.net""}
+
+# Get a JIRA client instance, pass,
+# Authentication parameters
+# and the Server name.
+# emailID = your emailID
+# token = token you receive after registration
+jira = JIRA(
+    options=jiraOptions, basic_auth=(""prxxxxxxh@gmail.com"", ""bj9xxxxxxxxxxxxxxxxxxx5A"")
+)
+
+# Search all issues mentioned against a project name.
+for singleIssue in jira.search_issues(jql_str=""project = MedicineAppBugs""):
+    print(
+        ""{}: {}:{}"".format(
+            singleIssue.key,
+            singleIssue.fields.summary,
+            singleIssue.fields.reporter.displayName,
+        )
+    )","From code
+pip install jira","How to fetch data from Jira in Python?
+# import the installed Jira library
+from jira import JIRA
+
+# Specify a server key. It should be your
+# domain name link. yourdomainname.atlassian.net
+jiraOptions = {""server"": ""https://txxxxxxpython.atlassian.net""}
+
+# Get a JIRA client instance, pass,
+# Authentication parameters
+# and the Server name.
+# emailID = your emailID
+# token = token you receive after registration
+jira = JIRA(
+    options=jiraOptions, basic_auth=(""prxxxxxxh@gmail.com"", ""bj9xxxxxxxxxxxxxxxxxxx5A"")
+)
+
+# Search all issues mentioned against a project name.
+for singleIssue in jira.search_issues(jql_str=""project = MedicineAppBugs""):
+    print(
+        ""{}: {}:{}"".format(
+            singleIssue.key,
+            singleIssue.fields.summary,
+            singleIssue.fields.reporter.displayName,
+        )
+    )"
+How to fetch data from Jira in Python?,https://www.geeksforgeeks.org/how-to-fetch-data-from-jira-in-python/,"# import the installed Jira library
+from jira import JIRA
+
+# Specify a server key. It is your  domain
+# name link.
+jiraOptions = {""server"": ""https://txxxxxxpython.atlassian.net""}
+
+# Get a JIRA client instance, Pass
+# Authentication parameters
+# and  Server name.
+# emailID = your emailID
+# token = token you receive after registration
+jira = JIRA(
+    options=jiraOptions, basic_auth=(""prxxxxxxh@gmail.com"", ""bj9xxxxxxxxxxxxxxxxxxx5A"")
+)
+
+# While fetching details of a single issue,
+# pass its UniqueID or Key.
+singleIssue = jira.issue(""MED-1"")
+print(
+    ""{}: {}:{}"".format(
+        singleIssue.key,
+        singleIssue.fields.summary,
+        singleIssue.fields.reporter.displayName,
+    )
+)","From code
+pip install jira","How to fetch data from Jira in Python?
+# import the installed Jira library
+from jira import JIRA
+
+# Specify a server key. It is your  domain
+# name link.
+jiraOptions = {""server"": ""https://txxxxxxpython.atlassian.net""}
+
+# Get a JIRA client instance, Pass
+# Authentication parameters
+# and  Server name.
+# emailID = your emailID
+# token = token you receive after registration
+jira = JIRA(
+    options=jiraOptions, basic_auth=(""prxxxxxxh@gmail.com"", ""bj9xxxxxxxxxxxxxxxxxxx5A"")
+)
+
+# While fetching details of a single issue,
+# pass its UniqueID or Key.
+singleIssue = jira.issue(""MED-1"")
+print(
+    ""{}: {}:{}"".format(
+        singleIssue.key,
+        singleIssue.fields.summary,
+        singleIssue.fields.reporter.displayName,
+    )
+)"
+How to fetch data from Jira in Python?,https://www.geeksforgeeks.org/how-to-fetch-data-from-jira-in-python/,"# Import the required libraries
+import requests
+from requests.auth import HTTPBasicAuth
+import json
+import pandas as pd
+
+# URL to Search all issues.
+url = ""https://txxxxxxpython.atlassian.net/rest/api/2/search""
+
+# Create an authentication object,using
+# registered emailID, and, token received.
+auth = HTTPBasicAuth(""prxxxxxxh@gmail.com"", ""bj9xxxxxxxxxxxxxxxxxxx5A"")
+
+# The Header parameter, should mention, the
+# desired format of data.
+headers = {""Accept"": ""application/json""}
+# Mention the JQL query.
+# Here, all issues, of a project, are
+# fetched,as,no criteria is mentioned.
+query = {""jql"": ""project =MedicineAppBugs ""}
+
+# Create a request object with above parameters.
+response = requests.request(""GET"", url, headers=headers, auth=auth, params=query)
+
+# Get all project issues,by using the
+# json loads method.
+projectIssues = json.dumps(
+    json.loads(response.text), sort_keys=True, indent=4, separators=("","", "": "")
+)
+
+# The JSON response received, using
+# the requests object,
+# is an intricate nested object.
+# Convert the output to a dictionary object.
+dictProjectIssues = json.loads(projectIssues)
+
+# We will append,all issues,in a list object.
+listAllIssues = []
+
+# The Issue details, we are interested in,
+# are ""Key"" , ""Summary"" and ""Reporter Name""
+keyIssue, keySummary, keyReporter = """", """", """"
+
+
+def iterateDictIssues(oIssues, listInner):
+    # Now,the details for each Issue, maybe
+    # directly accessible, or present further,
+    # in nested dictionary objects.
+    for key, values in oIssues.items():
+        # If key is 'fields', get its value,
+        # to fetch the 'summary' of issue.
+        if key == ""fields"":
+            # Since type of object is Json str,
+            # convert to dictionary object.
+            fieldsDict = dict(values)
+
+            # The 'summary' field, we want, is
+            # present in, further,nested dictionary
+            # object. Hence,recursive call to
+            # function 'iterateDictIssues'.
+            iterateDictIssues(fieldsDict, listInner)
+
+        # If key is 'reporter',get its value,
+        # to fetch the 'reporter name' of issue.
+        elif key == ""reporter"":
+            # Since type of object is Json str
+            # convert to dictionary object.
+            reporterDict = dict(values)
+
+            # The 'displayName', we want,is present
+            # in,further, nested dictionary object.
+            # Hence,recursive call to function 'iterateDictIssues'.
+            iterateDictIssues(reporterDict, listInner)
+
+        # Issue keyID 'key' is directly accessible.
+        # Get the value of key ""key"" and append
+        # to temporary list object.
+        elif key == ""key"":
+            keyIssue = values
+            listInner.append(keyIssue)
+
+        # Get the value of key ""summary"",and,
+        # append to temporary list object, once matched.
+        elif key == ""summary"":
+            keySummary = values
+            listInner.append(keySummary)
+
+        # Get the value of key ""displayName"",and,
+        # append to temporary list object,once matched.
+        elif key == ""displayName"":
+            keyReporter = values
+            listInner.append(keyReporter)
+
+
+# Iterate through the API output and look
+# for key 'issues'.
+for key, value in dictProjectIssues.items():
+    # Issues fetched, are present as list elements,
+    # against the key ""issues"".
+    if key == ""issues"":
+        # Get the total number of issues present
+        # for our project.
+        totalIssues = len(value)
+
+        # Iterate through each issue,and,
+        # extract needed details-Key, Summary,
+        # Reporter Name.
+        for eachIssue in range(totalIssues):
+            listInner = []
+
+            # Issues related data,is nested
+            # dictionary object.
+            iterateDictIssues(value[eachIssue], listInner)
+
+            # We append, the temporary list fields,
+            # to a final list.
+            listAllIssues.append(listInner)
+
+# Prepare a dataframe object,with the final
+# list of values fetched.
+dfIssues = pd.DataFrame(listAllIssues, columns=[""Reporter"", ""Summary"", ""Key""])
+
+# Reframing the columns to get proper
+# sequence in output.
+columnTiles = [""Key"", ""Summary"", ""Reporter""]
+dfIssues = dfIssues.reindex(columns=columnTiles)
+print(dfIssues)","From code
+pip install jira","How to fetch data from Jira in Python?
+# Import the required libraries
+import requests
+from requests.auth import HTTPBasicAuth
+import json
+import pandas as pd
+
+# URL to Search all issues.
+url = ""https://txxxxxxpython.atlassian.net/rest/api/2/search""
+
+# Create an authentication object,using
+# registered emailID, and, token received.
+auth = HTTPBasicAuth(""prxxxxxxh@gmail.com"", ""bj9xxxxxxxxxxxxxxxxxxx5A"")
+
+# The Header parameter, should mention, the
+# desired format of data.
+headers = {""Accept"": ""application/json""}
+# Mention the JQL query.
+# Here, all issues, of a project, are
+# fetched,as,no criteria is mentioned.
+query = {""jql"": ""project =MedicineAppBugs ""}
+
+# Create a request object with above parameters.
+response = requests.request(""GET"", url, headers=headers, auth=auth, params=query)
+
+# Get all project issues,by using the
+# json loads method.
+projectIssues = json.dumps(
+    json.loads(response.text), sort_keys=True, indent=4, separators=("","", "": "")
+)
+
+# The JSON response received, using
+# the requests object,
+# is an intricate nested object.
+# Convert the output to a dictionary object.
+dictProjectIssues = json.loads(projectIssues)
+
+# We will append,all issues,in a list object.
+listAllIssues = []
+
+# The Issue details, we are interested in,
+# are ""Key"" , ""Summary"" and ""Reporter Name""
+keyIssue, keySummary, keyReporter = """", """", """"
+
+
+def iterateDictIssues(oIssues, listInner):
+    # Now,the details for each Issue, maybe
+    # directly accessible, or present further,
+    # in nested dictionary objects.
+    for key, values in oIssues.items():
+        # If key is 'fields', get its value,
+        # to fetch the 'summary' of issue.
+        if key == ""fields"":
+            # Since type of object is Json str,
+            # convert to dictionary object.
+            fieldsDict = dict(values)
+
+            # The 'summary' field, we want, is
+            # present in, further,nested dictionary
+            # object. Hence,recursive call to
+            # function 'iterateDictIssues'.
+            iterateDictIssues(fieldsDict, listInner)
+
+        # If key is 'reporter',get its value,
+        # to fetch the 'reporter name' of issue.
+        elif key == ""reporter"":
+            # Since type of object is Json str
+            # convert to dictionary object.
+            reporterDict = dict(values)
+
+            # The 'displayName', we want,is present
+            # in,further, nested dictionary object.
+            # Hence,recursive call to function 'iterateDictIssues'.
+            iterateDictIssues(reporterDict, listInner)
+
+        # Issue keyID 'key' is directly accessible.
+        # Get the value of key ""key"" and append
+        # to temporary list object.
+        elif key == ""key"":
+            keyIssue = values
+            listInner.append(keyIssue)
+
+        # Get the value of key ""summary"",and,
+        # append to temporary list object, once matched.
+        elif key == ""summary"":
+            keySummary = values
+            listInner.append(keySummary)
+
+        # Get the value of key ""displayName"",and,
+        # append to temporary list object,once matched.
+        elif key == ""displayName"":
+            keyReporter = values
+            listInner.append(keyReporter)
+
+
+# Iterate through the API output and look
+# for key 'issues'.
+for key, value in dictProjectIssues.items():
+    # Issues fetched, are present as list elements,
+    # against the key ""issues"".
+    if key == ""issues"":
+        # Get the total number of issues present
+        # for our project.
+        totalIssues = len(value)
+
+        # Iterate through each issue,and,
+        # extract needed details-Key, Summary,
+        # Reporter Name.
+        for eachIssue in range(totalIssues):
+            listInner = []
+
+            # Issues related data,is nested
+            # dictionary object.
+            iterateDictIssues(value[eachIssue], listInner)
+
+            # We append, the temporary list fields,
+            # to a final list.
+            listAllIssues.append(listInner)
+
+# Prepare a dataframe object,with the final
+# list of values fetched.
+dfIssues = pd.DataFrame(listAllIssues, columns=[""Reporter"", ""Summary"", ""Key""])
+
+# Reframing the columns to get proper
+# sequence in output.
+columnTiles = [""Key"", ""Summary"", ""Reporter""]
+dfIssues = dfIssues.reindex(columns=columnTiles)
+print(dfIssues)"
+Scrape most reviewed news and tweet using Python,https://www.geeksforgeeks.org/scrape-most-reviewed-news-and-tweet-using-python/,"# Python program to get top 3 trendy news item
+
+
+import tweepy
+import json
+from datetime import date, timedelta, datetime
+from pymongo import MongoClient
+from html.parser import HTMLParser
+import re
+from pyshorteners import Shortener
+
+
+NewsArrayIndex = 0
+NewsArray = [None] * 3
+
+
+class MyHTMLParser(HTMLParser):
+    # This function collects the value
+    # of href and stores in NewsArrayIndex
+    # variable
+    def handle_starttag(self, tag, attrs):
+        # Only parse the 'anchor' tag.
+        global NewsArrayIndex
+        if tag == ""a"":
+            # Check the list of defined attributes.
+            for name, value in attrs:
+                # If href is defined, print it.
+                if name == ""href"":
+                    # print(value + ""\t"" + News1)
+                    NewsArray[NewsArrayIndex] = value
+
+                    # print(NewsArray)
+                    NewsArrayIndex += 1
+
+
+# This function is the primary place
+# to tweet the collected daily news
+# News is retrieved from Coll_DailyNewsPlusReview
+# collection (MongoDB collection) This collection
+# holds the value of "" News Headlines, Its review
+# count, news link"" and based upon the review count,
+# top most # reviewed news are taken As twitter allows
+# only 280 characters, the retrieved news link got
+# shortened by using BITLY API Hashtags related to
+# the news are added underneath the retrieved top
+# 3 news (All together allowed characters are 280)
+# Then top 3 news gets tweeted from a credential
+# Finally per day basis the tweeted news are stored
+# into another collection for audit purposes as well
+# as for weekly posting
+def tweetDailyNews():
+    try:
+        # This is the collection name in mongodb
+        cursor_P = db1.Coll_DailyNewsPlusReview.find({""time"": date_str})
+
+        p0 = cursor_P[0]
+        News = p0.get(""News"")
+        sortedNews = sorted(News, key=lambda x: int(x[1]), reverse=True)
+        print(
+            sortedNews[0][0] + ""--"" + sortedNews[0][1],
+            sortedNews[1][0] + "".."" + sortedNews[1][1],
+            sortedNews[2][0] + "".."" + sortedNews[2][1],
+        )
+
+        hyperlink_format = '<a href =""{link}"">{text}</a>'
+        parser = MyHTMLParser()
+        dailyNews = ""Impactful News of the Day"" + ""\n""
+
+        News0 = sortedNews[0][2]
+        parser.feed(hyperlink_format.format(link=News0, text=News0))
+
+        News1 = sortedNews[1][2]
+        print(""News1"", News1)
+        parser.feed(hyperlink_format.format(link=News1, text=News1))
+
+        News2 = sortedNews[2][2]
+        print(News2)
+        parser.feed(hyperlink_format.format(link=News2, text=News2))
+
+        # News shortening pattern
+        BITLY_ACCESS_TOKEN = ""20dab258cc44c7d017bcd1c1f4b24484a37b8de9""
+        b = Shortener(api_key=ACCESS_TOKEN)
+
+        NewsArray[0] = re.sub(""\n"", """", NewsArray[0])
+        response1 = b.bitly.short(NewsArray[0])
+        response1 = response1[""url""]
+
+        NewsArray[1] = re.sub(""\n"", """", NewsArray[1])
+        response2 = b.bitly.short(NewsArray[1])
+        response2 = response2[""url""]
+
+        NewsArray[2] = re.sub(""\n"", """", NewsArray[2])
+        response3 = b.bitly.short(NewsArray[2])
+        response3 = response3[""url""]
+
+        news1FewWords = sortedNews[0][0].split()
+        dailyNews += news1FewWords[0] + "" ""
+        +news1FewWords[1] + "" "" + news1FewWords[2]
+        +""...."" + response1 + ""\n""
+
+        news2FewWords = sortedNews[1][0].split()
+        dailyNews += news2FewWords[0] + "" ""
+        +news2FewWords[1] + "" "" + news2FewWords[2]
+        +""...."" + response2 + ""\n""
+
+        news3FewWords = sortedNews[2][0].split()
+        dailyNews += news3FewWords[0] + "" ""
+        +news3FewWords[1] + "" "" + news3FewWords[2]
+        (
+            +""....""
+            + response3
+            + ""\n""
+            + ""# bitcoin \
+        # cryptocurrency # blockchain # investor # altcoins\
+        # fintech # investment""
+        )
+        print(dailyNews)
+
+        status = api.update_status(status=dailyNews)
+        if status:
+            for i in range(3):
+                datas = {}
+                datas[""time""] = str(date.today())
+                datas[""posted_as""] = i
+                datas[""news""] = sortedNews[i][0]
+                datas[""shortenedlink""] = NewsArray[i]
+                datas[""reviewcount""] = sortedNews[i][1]
+                datas[""link""] = sortedNews[i][2]
+                db1.Collection_tweeted_news.insert(datas)
+
+    except Exception as e:
+        print(e)
+        print(""Error in getting today news data"", str(date_str))
+
+
+# Driver Code
+News1 = "" ""
+News2 = "" ""
+
+date_str = str(date.today())
+print(""today"", date_str)
+client = MongoClient(""mongodb://localhost:27017/"")
+
+# Connect your database here
+db1 = client.xxxx
+
+# credentials to tweet
+consumer_key = ""xxxx""
+consumer_secret = ""xxxx""
+access_token = ""xxxx""
+access_token_secret = ""xxxx""
+
+# authentication of consumer key and secret
+auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
+
+# authentication of access token and secret
+auth.set_access_token(access_token, access_token_secret)
+api = tweepy.API(auth, wait_on_rate_limit=True, wait_on_rate_limit_notify=True)
+
+tweetDailyNews()","From code
+pip install tweepy","Scrape most reviewed news and tweet using Python
+# Python program to get top 3 trendy news item
+
+
+import tweepy
+import json
+from datetime import date, timedelta, datetime
+from pymongo import MongoClient
+from html.parser import HTMLParser
+import re
+from pyshorteners import Shortener
+
+
+NewsArrayIndex = 0
+NewsArray = [None] * 3
+
+
+class MyHTMLParser(HTMLParser):
+    # This function collects the value
+    # of href and stores in NewsArrayIndex
+    # variable
+    def handle_starttag(self, tag, attrs):
+        # Only parse the 'anchor' tag.
+        global NewsArrayIndex
+        if tag == ""a"":
+            # Check the list of defined attributes.
+            for name, value in attrs:
+                # If href is defined, print it.
+                if name == ""href"":
+                    # print(value + ""\t"" + News1)
+                    NewsArray[NewsArrayIndex] = value
+
+                    # print(NewsArray)
+                    NewsArrayIndex += 1
+
+
+# This function is the primary place
+# to tweet the collected daily news
+# News is retrieved from Coll_DailyNewsPlusReview
+# collection (MongoDB collection) This collection
+# holds the value of "" News Headlines, Its review
+# count, news link"" and based upon the review count,
+# top most # reviewed news are taken As twitter allows
+# only 280 characters, the retrieved news link got
+# shortened by using BITLY API Hashtags related to
+# the news are added underneath the retrieved top
+# 3 news (All together allowed characters are 280)
+# Then top 3 news gets tweeted from a credential
+# Finally per day basis the tweeted news are stored
+# into another collection for audit purposes as well
+# as for weekly posting
+def tweetDailyNews():
+    try:
+        # This is the collection name in mongodb
+        cursor_P = db1.Coll_DailyNewsPlusReview.find({""time"": date_str})
+
+        p0 = cursor_P[0]
+        News = p0.get(""News"")
+        sortedNews = sorted(News, key=lambda x: int(x[1]), reverse=True)
+        print(
+            sortedNews[0][0] + ""--"" + sortedNews[0][1],
+            sortedNews[1][0] + "".."" + sortedNews[1][1],
+            sortedNews[2][0] + "".."" + sortedNews[2][1],
+        )
+
+        hyperlink_format = '<a href =""{link}"">{text}</a>'
+        parser = MyHTMLParser()
+        dailyNews = ""Impactful News of the Day"" + ""\n""
+
+        News0 = sortedNews[0][2]
+        parser.feed(hyperlink_format.format(link=News0, text=News0))
+
+        News1 = sortedNews[1][2]
+        print(""News1"", News1)
+        parser.feed(hyperlink_format.format(link=News1, text=News1))
+
+        News2 = sortedNews[2][2]
+        print(News2)
+        parser.feed(hyperlink_format.format(link=News2, text=News2))
+
+        # News shortening pattern
+        BITLY_ACCESS_TOKEN = ""20dab258cc44c7d017bcd1c1f4b24484a37b8de9""
+        b = Shortener(api_key=ACCESS_TOKEN)
+
+        NewsArray[0] = re.sub(""\n"", """", NewsArray[0])
+        response1 = b.bitly.short(NewsArray[0])
+        response1 = response1[""url""]
+
+        NewsArray[1] = re.sub(""\n"", """", NewsArray[1])
+        response2 = b.bitly.short(NewsArray[1])
+        response2 = response2[""url""]
+
+        NewsArray[2] = re.sub(""\n"", """", NewsArray[2])
+        response3 = b.bitly.short(NewsArray[2])
+        response3 = response3[""url""]
+
+        news1FewWords = sortedNews[0][0].split()
+        dailyNews += news1FewWords[0] + "" ""
+        +news1FewWords[1] + "" "" + news1FewWords[2]
+        +""...."" + response1 + ""\n""
+
+        news2FewWords = sortedNews[1][0].split()
+        dailyNews += news2FewWords[0] + "" ""
+        +news2FewWords[1] + "" "" + news2FewWords[2]
+        +""...."" + response2 + ""\n""
+
+        news3FewWords = sortedNews[2][0].split()
+        dailyNews += news3FewWords[0] + "" ""
+        +news3FewWords[1] + "" "" + news3FewWords[2]
+        (
+            +""....""
+            + response3
+            + ""\n""
+            + ""# bitcoin \
+        # cryptocurrency # blockchain # investor # altcoins\
+        # fintech # investment""
+        )
+        print(dailyNews)
+
+        status = api.update_status(status=dailyNews)
+        if status:
+            for i in range(3):
+                datas = {}
+                datas[""time""] = str(date.today())
+                datas[""posted_as""] = i
+                datas[""news""] = sortedNews[i][0]
+                datas[""shortenedlink""] = NewsArray[i]
+                datas[""reviewcount""] = sortedNews[i][1]
+                datas[""link""] = sortedNews[i][2]
+                db1.Collection_tweeted_news.insert(datas)
+
+    except Exception as e:
+        print(e)
+        print(""Error in getting today news data"", str(date_str))
+
+
+# Driver Code
+News1 = "" ""
+News2 = "" ""
+
+date_str = str(date.today())
+print(""today"", date_str)
+client = MongoClient(""mongodb://localhost:27017/"")
+
+# Connect your database here
+db1 = client.xxxx
+
+# credentials to tweet
+consumer_key = ""xxxx""
+consumer_secret = ""xxxx""
+access_token = ""xxxx""
+access_token_secret = ""xxxx""
+
+# authentication of consumer key and secret
+auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
+
+# authentication of access token and secret
+auth.set_access_token(access_token, access_token_secret)
+api = tweepy.API(auth, wait_on_rate_limit=True, wait_on_rate_limit_notify=True)
+
+tweetDailyNews()"
+Scrape content from dynamic websites,https://www.geeksforgeeks.org/scrape-content-from-dynamic-websites/,"#### This program scrapes naukri.com's page and gives our result as a
+#### list of all the job_profiles which are currently present there.
+
+import requests
+from bs4 import BeautifulSoup
+from selenium import webdriver
+from selenium.webdriver.common.keys import Keys
+import time
+
+# url of the page we want to scrape
+url = ""https://www.naukri.com/top-jobs-by-designations# desigtop600""
+
+# initiating the webdriver. Parameter includes the path of the webdriver.
+driver = webdriver.Chrome(""./chromedriver"")
+driver.get(url)
+
+# this is just to ensure that the page is loaded
+time.sleep(5)
+
+html = driver.page_source
+
+# this renders the JS code and stores all
+# of the information in static HTML code.
+
+# Now, we could simply apply bs4 to html variable
+soup = BeautifulSoup(html, ""html.parser"")
+all_divs = soup.find(""div"", {""id"": ""nameSearch""})
+job_profiles = all_divs.find_all(""a"")
+
+# printing top ten job profiles
+count = 0
+for job_profile in job_profiles:
+    print(job_profile.text)
+    count = count + 1
+    if count == 10:
+        break
+
+driver.close()  # closing the webdriver","From code
+
","Scrape content from dynamic websites
+#### This program scrapes naukri.com's page and gives our result as a
+#### list of all the job_profiles which are currently present there.
+
+import requests
+from bs4 import BeautifulSoup
+from selenium import webdriver
+from selenium.webdriver.common.keys import Keys
+import time
+
+# url of the page we want to scrape
+url = ""https://www.naukri.com/top-jobs-by-designations# desigtop600""
+
+# initiating the webdriver. Parameter includes the path of the webdriver.
+driver = webdriver.Chrome(""./chromedriver"")
+driver.get(url)
+
+# this is just to ensure that the page is loaded
+time.sleep(5)
+
+html = driver.page_source
+
+# this renders the JS code and stores all
+# of the information in static HTML code.
+
+# Now, we could simply apply bs4 to html variable
+soup = BeautifulSoup(html, ""html.parser"")
+all_divs = soup.find(""div"", {""id"": ""nameSearch""})
+job_profiles = all_divs.find_all(""a"")
+
+# printing top ten job profiles
+count = 0
+for job_profile in job_profiles:
+    print(job_profile.text)
+    count = count + 1
+    if count == 10:
+        break
+
+driver.close()  # closing the webdriver"
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,"from selenium import webdriver
+import os
+import time
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions
+from selenium.webdriver.common.keys import Keys
+from webdriver_manager.chrome import ChromeDriverManager","From code
+pip install selenium","Automate Instagram Messages using Python
+from selenium import webdriver
+import os
+import time
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions
+from selenium.webdriver.common.keys import Keys
+from webdriver_manager.chrome import ChromeDriverManager"
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,driver = webdriver.Chrome(ChromeDriverManager().install()),"From code
+pip install selenium","Automate Instagram Messages using Python
+driver = webdriver.Chrome(ChromeDriverManager().install())"
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,"# you can take any valid username
+audience = [""sundarpichai"", ""virat.kholi"", ""rudymancuso""]
+message = ""testing of a bot""","From code
+pip install selenium","Automate Instagram Messages using Python
+# you can take any valid username
+audience = [""sundarpichai"", ""virat.kholi"", ""rudymancuso""]
+message = ""testing of a bot"""
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,"class bot:
+    def __init__(self, username, password, audience, message):
+        # initializing the username
+        self.username = username
+
+        # initializing the password
+        self.password = password
+
+        # passing the list of user or initializing
+        self.user = user
+
+        # passing the message of user or initializing
+        self.message = message
+
+        # initializing the base url.
+        self.base_url = ""https://www.instagram.com/""
+
+        # here it calls the driver to open chrome web browser.
+        self.bot = driver
+
+        # initializing the login function we will create
+        self.login()","From code
+pip install selenium","Automate Instagram Messages using Python
+class bot:
+    def __init__(self, username, password, audience, message):
+        # initializing the username
+        self.username = username
+
+        # initializing the password
+        self.password = password
+
+        # passing the list of user or initializing
+        self.user = user
+
+        # passing the message of user or initializing
+        self.message = message
+
+        # initializing the base url.
+        self.base_url = ""https://www.instagram.com/""
+
+        # here it calls the driver to open chrome web browser.
+        self.bot = driver
+
+        # initializing the login function we will create
+        self.login()"
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,"def login(self):
+    self.bot.get(self.base_url)
+
+    # ENTERING THE USERNAME FOR LOGIN INTO INSTAGRAM
+    enter_username = WebDriverWait(self.bot, 20).until(
+        expected_conditions.presence_of_element_located((By.NAME, ""username""))
+    )
+
+    enter_username.send_keys(self.username)
+
+    # ENTERING THE PASSWORD FOR LOGIN INTO INSTAGRAM
+    enter_password = WebDriverWait(self.bot, 20).until(
+        expected_conditions.presence_of_element_located((By.NAME, ""password""))
+    )
+    enter_password.send_keys(self.password)
+
+    # RETURNING THE PASSWORD and login into the account
+    enter_password.send_keys(Keys.RETURN)
+    time.sleep(5)","From code
+pip install selenium","Automate Instagram Messages using Python
+def login(self):
+    self.bot.get(self.base_url)
+
+    # ENTERING THE USERNAME FOR LOGIN INTO INSTAGRAM
+    enter_username = WebDriverWait(self.bot, 20).until(
+        expected_conditions.presence_of_element_located((By.NAME, ""username""))
+    )
+
+    enter_username.send_keys(self.username)
+
+    # ENTERING THE PASSWORD FOR LOGIN INTO INSTAGRAM
+    enter_password = WebDriverWait(self.bot, 20).until(
+        expected_conditions.presence_of_element_located((By.NAME, ""password""))
+    )
+    enter_password.send_keys(self.password)
+
+    # RETURNING THE PASSWORD and login into the account
+    enter_password.send_keys(Keys.RETURN)
+    time.sleep(5)"
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,"# first pop-up box
+self.bot.find_element_by_xpath(
+    '//*[@id=""react-root""]/section/main/div/div/div/div/button'
+).click()
+time.sleep(3)
+
+# 2nd pop-up box
+self.bot.find_element_by_xpath(""/html/body/div[4]/div/div/div/div[3]/button[2]"").click()
+
+time.sleep(4)","From code
+pip install selenium","Automate Instagram Messages using Python
+# first pop-up box
+self.bot.find_element_by_xpath(
+    '//*[@id=""react-root""]/section/main/div/div/div/div/button'
+).click()
+time.sleep(3)
+
+# 2nd pop-up box
+self.bot.find_element_by_xpath(""/html/body/div[4]/div/div/div/div[3]/button[2]"").click()
+
+time.sleep(4)"
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,"# this will click on message(direct) option.
+self.bot.find_element_by_xpath(
+    '//a[@class=""xWeGp""]/*[name()=""svg""][@aria-label=""Direct""]'
+).click()
+
+time.sleep(3)","From code
+pip install selenium","Automate Instagram Messages using Python
+# this will click on message(direct) option.
+self.bot.find_element_by_xpath(
+    '//a[@class=""xWeGp""]/*[name()=""svg""][@aria-label=""Direct""]'
+).click()
+
+time.sleep(3)"
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,"# This will click on the pencil icon as shown in the figure.
+self.bot.find_element_by_xpath(
+    '//*[@id=""react-root""]/section/div/div[2]/div/div/div[2]/div/button'
+).click()
+time.sleep(2)","From code
+pip install selenium","Automate Instagram Messages using Python
+# This will click on the pencil icon as shown in the figure.
+self.bot.find_element_by_xpath(
+    '//*[@id=""react-root""]/section/div/div[2]/div/div/div[2]/div/button'
+).click()
+time.sleep(2)"
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,"for i in user:
+    # enter the username
+    self.bot.find_element_by_xpath(
+        ""/html/body/div[4]/div/div/div[2]/div[1]/div/div[2]/input""
+    ).send_keys(i)
+    time.sleep(2)
+
+    # click on the username
+    self.bot.find_element_by_xpath(
+        ""/html/body/div[4]/div/div/div[2]/div[2]/div""
+    ).click()
+    time.sleep(2)
+
+    # next button
+    self.bot.find_element_by_xpath(
+        ""/html/body/div[4]/div/div/div[1]/div/div[2]/div/button""
+    ).click()
+    time.sleep(2)
+
+    # click on message area
+    send = self.bot.find_element_by_xpath(
+        ""/html/body/div[1]/section/div/div[2]/div/div/div[2]/div[2]/div/div[2]/div/div/div[2]/textarea""
+    )
+
+    # types message
+    send.send_keys(self.message)
+    time.sleep(1)
+
+    # send message
+    send.send_keys(Keys.RETURN)
+    time.sleep(2)
+
+    # clicks on pencil icon
+    self.bot.find_element_by_xpath(
+        ""/html/body/div[1]/section/div/div[2]/div/div/div[1]/div[1]/div/div[3]/button""
+    ).click()
+    time.sleep(2)
+    # here will take the next username from the user's list.","From code
+pip install selenium","Automate Instagram Messages using Python
+for i in user:
+    # enter the username
+    self.bot.find_element_by_xpath(
+        ""/html/body/div[4]/div/div/div[2]/div[1]/div/div[2]/input""
+    ).send_keys(i)
+    time.sleep(2)
+
+    # click on the username
+    self.bot.find_element_by_xpath(
+        ""/html/body/div[4]/div/div/div[2]/div[2]/div""
+    ).click()
+    time.sleep(2)
+
+    # next button
+    self.bot.find_element_by_xpath(
+        ""/html/body/div[4]/div/div/div[1]/div/div[2]/div/button""
+    ).click()
+    time.sleep(2)
+
+    # click on message area
+    send = self.bot.find_element_by_xpath(
+        ""/html/body/div[1]/section/div/div[2]/div/div/div[2]/div[2]/div/div[2]/div/div/div[2]/textarea""
+    )
+
+    # types message
+    send.send_keys(self.message)
+    time.sleep(1)
+
+    # send message
+    send.send_keys(Keys.RETURN)
+    time.sleep(2)
+
+    # clicks on pencil icon
+    self.bot.find_element_by_xpath(
+        ""/html/body/div[1]/section/div/div[2]/div/div/div[1]/div[1]/div/div[3]/button""
+    ).click()
+    time.sleep(2)
+    # here will take the next username from the user's list."
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,"def init():
+    # you can even enter your personal account.
+    bot(""username"", ""password"", user, message_)
+    input(""DONE"")","From code
+pip install selenium","Automate Instagram Messages using Python
+def init():
+    # you can even enter your personal account.
+    bot(""username"", ""password"", user, message_)
+    input(""DONE"")"
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,"# calling this function will message everyone's
+# that is on your user's list...:)
+init()","From code
+pip install selenium","Automate Instagram Messages using Python
+# calling this function will message everyone's
+# that is on your user's list...:)
+init()"
+Automate Instagram Messages using Python,https://www.geeksforgeeks.org/automate-instagram-messages-using-python/,"# importing module
+from selenium import webdriver
+import os
+import time
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions
+from selenium.webdriver.common.keys import Keys
+from webdriver_manager.chrome import ChromeDriverManager
+
+driver = webdriver.Chrome(ChromeDriverManager().install())
+
+# enter receiver user name
+user = [""User_name"", ""User_name ""]
+message_ = ""final test""
+
+
+class bot:
+    def __init__(self, username, password, user, message):
+        self.username = username
+        self.password = password
+        self.user = user
+        self.message = message
+        self.base_url = ""https://www.instagram.com/""
+        self.bot = driver
+        self.login()
+
+    def login(self):
+        self.bot.get(self.base_url)
+
+        enter_username = WebDriverWait(self.bot, 20).until(
+            expected_conditions.presence_of_element_located((By.NAME, ""username""))
+        )
+        enter_username.send_keys(self.username)
+        enter_password = WebDriverWait(self.bot, 20).until(
+            expected_conditions.presence_of_element_located((By.NAME, ""password""))
+        )
+        enter_password.send_keys(self.password)
+        enter_password.send_keys(Keys.RETURN)
+        time.sleep(5)
+
+        # first pop-up
+        self.bot.find_element(
+            By.XPATH,
+            ""/html/body/div[1]/div/div/div/div[1]/div/div/div/div[1]/div[1]/div[2]/section/main/div/div/div/div/button"",
+        ).click()
+        time.sleep(5)
+
+        # 2nd pop-up
+        self.bot.find_element(
+            By.XPATH,
+            ""/html/body/div[1]/div/div/div/div[2]/div/div/div[1]/div/div[2]/div/div/div/div/div[2]/div/div/div[3]/button[2]"",
+        ).click()
+        time.sleep(5)
+
+        # direct button
+        self.bot.find_element(
+            By.XPATH,
+            ""/html/body/div[1]/div/div/div/div[1]/div/div/div/div[1]/div[1]/div[1]/div/div/div/div/div[2]/div[4]/div/a"",
+        ).click()
+        time.sleep(3)
+
+        # clicks on pencil icon
+        self.bot.find_element(
+            By.XPATH,
+            ""/html/body/div[1]/div/div/div/div[1]/div/div/div/div[1]/div[1]/div/div[2]/div/section/div/div/div/div/div[1]/div[1]/div/div[3]/button"",
+        ).click()
+        time.sleep(2)
+        for i in user:
+            # enter the username
+            self.bot.find_element(
+                By.XPATH,
+                ""/html/body/div[1]/div/div/div/div[2]/div/div/div[1]/div/div[2]/div/div/div/div/div[2]/div/div[2]/div[1]/div/div[2]/input"",
+            ).send_keys(i)
+            time.sleep(3)
+
+            # click on the username
+            self.bot.find_element(
+                By.XPATH,
+                ""/html/body/div[1]/div/div/div/div[2]/div/div/div[1]/div/div[2]/div/div/div/div/div[2]/div/div[2]/div[2]/div[1]/div/div[3]/button"",
+            ).click()
+            time.sleep(4)
+
+            # next button
+            self.bot.find_element(
+                By.XPATH,
+                ""/html/body/div[1]/div/div/div/div[2]/div/div/div[1]/div/div[2]/div/div/div/div/div[2]/div/div[1]/div/div[3]/div/button"",
+            ).click()
+            time.sleep(4)
+
+            # click on message area
+            send = self.bot.find_element(
+                By.XPATH,
+                ""/html/body/div[1]/div/div/div/div[1]/div/div/div/div[1]/div[1]/div/div[2]/div/section/div/div/div/div/div[2]/div[2]/div/div[2]/div/div/div[2]/textarea"",
+            )
+
+            # types message
+            send.send_keys(self.message)
+            time.sleep(1)
+
+            # send message
+            send.send_keys(Keys.RETURN)
+            time.sleep(2)
+
+            # clicks on direct option or pencil icon
+            self.bot.find_element(
+                By.XPATH,
+                ""/html/body/div[1]/div/div/div/div[1]/div/div/div/div[1]/div[1]/div/div[2]/div/section/div/div/div/div/div[1]/div[1]/div/div[3]/button"",
+            ).click()
+            time.sleep(4)
+
+
+def init():
+    bot(""username"", ""password"", user, message_)
+
+    # when our program ends it will show ""done"".
+    input(""DONE"")
+
+
+# calling the function
+init()","From code
+pip install selenium","Automate Instagram Messages using Python
+# importing module
+from selenium import webdriver
+import os
+import time
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions
+from selenium.webdriver.common.keys import Keys
+from webdriver_manager.chrome import ChromeDriverManager
+
+driver = webdriver.Chrome(ChromeDriverManager().install())
+
+# enter receiver user name
+user = [""User_name"", ""User_name ""]
+message_ = ""final test""
+
+
+class bot:
+    def __init__(self, username, password, user, message):
+        self.username = username
+        self.password = password
+        self.user = user
+        self.message = message
+        self.base_url = ""https://www.instagram.com/""
+        self.bot = driver
+        self.login()
+
+    def login(self):
+        self.bot.get(self.base_url)
+
+        enter_username = WebDriverWait(self.bot, 20).until(
+            expected_conditions.presence_of_element_located((By.NAME, ""username""))
+        )
+        enter_username.send_keys(self.username)
+        enter_password = WebDriverWait(self.bot, 20).until(
+            expected_conditions.presence_of_element_located((By.NAME, ""password""))
+        )
+        enter_password.send_keys(self.password)
+        enter_password.send_keys(Keys.RETURN)
+        time.sleep(5)
+
+        # first pop-up
+        self.bot.find_element(
+            By.XPATH,
+            ""/html/body/div[1]/div/div/div/div[1]/div/div/div/div[1]/div[1]/div[2]/section/main/div/div/div/div/button"",
+        ).click()
+        time.sleep(5)
+
+        # 2nd pop-up
+        self.bot.find_element(
+            By.XPATH,
+            ""/html/body/div[1]/div/div/div/div[2]/div/div/div[1]/div/div[2]/div/div/div/div/div[2]/div/div/div[3]/button[2]"",
+        ).click()
+        time.sleep(5)
+
+        # direct button
+        self.bot.find_element(
+            By.XPATH,
+            ""/html/body/div[1]/div/div/div/div[1]/div/div/div/div[1]/div[1]/div[1]/div/div/div/div/div[2]/div[4]/div/a"",
+        ).click()
+        time.sleep(3)
+
+        # clicks on pencil icon
+        self.bot.find_element(
+            By.XPATH,
+            ""/html/body/div[1]/div/div/div/div[1]/div/div/div/div[1]/div[1]/div/div[2]/div/section/div/div/div/div/div[1]/div[1]/div/div[3]/button"",
+        ).click()
+        time.sleep(2)
+        for i in user:
+            # enter the username
+            self.bot.find_element(
+                By.XPATH,
+                ""/html/body/div[1]/div/div/div/div[2]/div/div/div[1]/div/div[2]/div/div/div/div/div[2]/div/div[2]/div[1]/div/div[2]/input"",
+            ).send_keys(i)
+            time.sleep(3)
+
+            # click on the username
+            self.bot.find_element(
+                By.XPATH,
+                ""/html/body/div[1]/div/div/div/div[2]/div/div/div[1]/div/div[2]/div/div/div/div/div[2]/div/div[2]/div[2]/div[1]/div/div[3]/button"",
+            ).click()
+            time.sleep(4)
+
+            # next button
+            self.bot.find_element(
+                By.XPATH,
+                ""/html/body/div[1]/div/div/div/div[2]/div/div/div[1]/div/div[2]/div/div/div/div/div[2]/div/div[1]/div/div[3]/div/button"",
+            ).click()
+            time.sleep(4)
+
+            # click on message area
+            send = self.bot.find_element(
+                By.XPATH,
+                ""/html/body/div[1]/div/div/div/div[1]/div/div/div/div[1]/div[1]/div/div[2]/div/section/div/div/div/div/div[2]/div[2]/div/div[2]/div/div/div[2]/textarea"",
+            )
+
+            # types message
+            send.send_keys(self.message)
+            time.sleep(1)
+
+            # send message
+            send.send_keys(Keys.RETURN)
+            time.sleep(2)
+
+            # clicks on direct option or pencil icon
+            self.bot.find_element(
+                By.XPATH,
+                ""/html/body/div[1]/div/div/div/div[1]/div/div/div/div[1]/div[1]/div/div[2]/div/section/div/div/div/div/div[1]/div[1]/div/div[3]/button"",
+            ).click()
+            time.sleep(4)
+
+
+def init():
+    bot(""username"", ""password"", user, message_)
+
+    # when our program ends it will show ""done"".
+    input(""DONE"")
+
+
+# calling the function
+init()"
+Automating Happy Birthday post on Facebook,https://www.geeksforgeeks.org/python-automating-happy-birthday-post-on-facebook-using-selenium/,"# importing necessary classes
+# from different modules
+from selenium import webdriver
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+from selenium.webdriver.chrome.options import Options
+from selenium.common.exceptions import TimeoutException
+from selenium.webdriver.common.keys import Keys
+import time
+
+chrome_options = webdriver.ChromeOptions()
+
+prefs = {""profile.default_content_setting_values.notifications"": 2}
+chrome_options.add_experimental_option(""prefs"", prefs)
+browser = webdriver.Chrome(""chromedriver.exe"")
+
+# open facebook.com using get() method
+browser.get(""https://www.facebook.com/"")
+
+# user_name or e-mail id
+username = ""agrawal.abhi108@gmail.com""
+
+# getting password from text file
+with open(""test.txt"", ""r"") as myfile:
+    password = myfile.read().replace(""\n"", """")
+
+print(""Let's Begin"")
+
+element = browser.find_elements_by_xpath('//*[@id =""email""]')
+element[0].send_keys(username)
+
+print(""Username Entered"")
+
+element = browser.find_element_by_xpath('//*[@id =""pass""]')
+element.send_keys(password)
+
+print(""Password Entered"")
+
+# logging in
+log_in = browser.find_elements_by_id(""loginbutton"")
+log_in[0].click()
+
+print(""Login Successful"")
+
+browser.get(""https://www.facebook.com/events/birthdays/"")
+
+feed = ""Happy Birthday !""
+
+element = browser.find_elements_by_xpath(
+    ""//*[@class ='enter_submit\
+       uiTextareaNoResize uiTextareaAutogrow uiStreamInlineTextarea\
+                  inlineReplyTextArea mentionsTextarea textInput']""
+)
+
+cnt = 0
+
+for el in element:
+    cnt += 1
+    element_id = str(el.get_attribute(""id""))
+    XPATH = '//*[@id =""' + element_id + '""]'
+    post_field = browser.find_element_by_xpath(XPATH)
+    post_field.send_keys(feed)
+    post_field.send_keys(Keys.RETURN)
+    print(""Birthday Wish posted for friend"" + str(cnt))
+
+# Close the browser
+browser.close()","From code
+pip install selenium","Automating Happy Birthday post on Facebook
+# importing necessary classes
+# from different modules
+from selenium import webdriver
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+from selenium.webdriver.chrome.options import Options
+from selenium.common.exceptions import TimeoutException
+from selenium.webdriver.common.keys import Keys
+import time
+
+chrome_options = webdriver.ChromeOptions()
+
+prefs = {""profile.default_content_setting_values.notifications"": 2}
+chrome_options.add_experimental_option(""prefs"", prefs)
+browser = webdriver.Chrome(""chromedriver.exe"")
+
+# open facebook.com using get() method
+browser.get(""https://www.facebook.com/"")
+
+# user_name or e-mail id
+username = ""agrawal.abhi108@gmail.com""
+
+# getting password from text file
+with open(""test.txt"", ""r"") as myfile:
+    password = myfile.read().replace(""\n"", """")
+
+print(""Let's Begin"")
+
+element = browser.find_elements_by_xpath('//*[@id =""email""]')
+element[0].send_keys(username)
+
+print(""Username Entered"")
+
+element = browser.find_element_by_xpath('//*[@id =""pass""]')
+element.send_keys(password)
+
+print(""Password Entered"")
+
+# logging in
+log_in = browser.find_elements_by_id(""loginbutton"")
+log_in[0].click()
+
+print(""Login Successful"")
+
+browser.get(""https://www.facebook.com/events/birthdays/"")
+
+feed = ""Happy Birthday !""
+
+element = browser.find_elements_by_xpath(
+    ""//*[@class ='enter_submit\
+       uiTextareaNoResize uiTextareaAutogrow uiStreamInlineTextarea\
+                  inlineReplyTextArea mentionsTextarea textInput']""
+)
+
+cnt = 0
+
+for el in element:
+    cnt += 1
+    element_id = str(el.get_attribute(""id""))
+    XPATH = '//*[@id =""' + element_id + '""]'
+    post_field = browser.find_element_by_xpath(XPATH)
+    post_field.send_keys(feed)
+    post_field.send_keys(Keys.RETURN)
+    print(""Birthday Wish posted for friend"" + str(cnt))
+
+# Close the browser
+browser.close()"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"class Square:
+    def __init__(self, side):
+        """"""creates a square having the given side""""""
+        self.side = side
+
+    def area(self):
+        """"""returns area of the square""""""
+        return self.side**2
+
+    def perimeter(self):
+        """"""returns perimeter of the square""""""
+        return 4 * self.side
+
+    def __repr__(self):
+        """"""declares how a Square object should be printed""""""
+        s = (
+            ""Square with side = ""
+            + str(self.side)
+            + ""\n""
+            + ""Area = ""
+            + str(self.area())
+            + ""\n""
+            + ""Perimeter = ""
+            + str(self.perimeter())
+        )
+        return s
+
+
+if __name__ == ""__main__"":
+    # read input from the user
+    side = int(input(""enter the side length to create a Square: ""))
+
+    # create a square with the provided side
+    square = Square(side)
+
+    # print the created square
+    print(square)","From code
+---Software_Testing","Automated software testing with Python
+class Square:
+    def __init__(self, side):
+        """"""creates a square having the given side""""""
+        self.side = side
+
+    def area(self):
+        """"""returns area of the square""""""
+        return self.side**2
+
+    def perimeter(self):
+        """"""returns perimeter of the square""""""
+        return 4 * self.side
+
+    def __repr__(self):
+        """"""declares how a Square object should be printed""""""
+        s = (
+            ""Square with side = ""
+            + str(self.side)
+            + ""\n""
+            + ""Area = ""
+            + str(self.area())
+            + ""\n""
+            + ""Perimeter = ""
+            + str(self.perimeter())
+        )
+        return s
+
+
+if __name__ == ""__main__"":
+    # read input from the user
+    side = int(input(""enter the side length to create a Square: ""))
+
+    # create a square with the provided side
+    square = Square(side)
+
+    # print the created square
+    print(square)"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"def test_area(self):
+    # testing the method Square.area().
+
+    sq = Square(2)  # creates a Square of side 2 units.
+
+    # test if the area of the above square is 4 units,
+    # display an error message if it's not.
+
+    self.assertEqual(
+        sq.area(), 4, f""Area is shown {sq.area()} for side = {sq.side} units""
+    )","From code
+---Software_Testing","Automated software testing with Python
+def test_area(self):
+    # testing the method Square.area().
+
+    sq = Square(2)  # creates a Square of side 2 units.
+
+    # test if the area of the above square is 4 units,
+    # display an error message if it's not.
+
+    self.assertEqual(
+        sq.area(), 4, f""Area is shown {sq.area()} for side = {sq.side} units""
+    )"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"if __name__ == ""__main__"":
+    unittest.main()","From code
+---Software_Testing","Automated software testing with Python
+if __name__ == ""__main__"":
+    unittest.main()"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"import unittest
+from .. import app
+
+
+class TestSum(unittest.TestCase):
+    def test_area(self):
+        sq = app.Square(2)
+
+        self.assertEqual(sq.area(), 4, f""Area is shown {sq.area()} rather than 9"")
+
+
+if __name__ == ""__main__"":
+    unittest.main()","From code
+---Software_Testing","Automated software testing with Python
+import unittest
+from .. import app
+
+
+class TestSum(unittest.TestCase):
+    def test_area(self):
+        sq = app.Square(2)
+
+        self.assertEqual(sq.area(), 4, f""Area is shown {sq.area()} rather than 9"")
+
+
+if __name__ == ""__main__"":
+    unittest.main()"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"import unittest
+from .. import app
+
+
+class TestSum(unittest.TestCase):
+    def test_area(self):
+        sq = app.Square(2)
+        self.assertEqual(sq.area(), 4, f""Area is shown {sq.area()} rather than 9"")
+
+    def test_area_negative(self):
+        sq = app.Square(-3)
+        self.assertEqual(sq.area(), -1, f""Area is shown {sq.area()} rather than -1"")
+
+    def test_perimeter(self):
+        sq = app.Square(5)
+        self.assertEqual(
+            sq.perimeter(), 20, f""Perimeter is {sq.perimeter()} rather than 20""
+        )
+
+    def test_perimeter_negative(self):
+        sq = app.Square(-6)
+        self.assertEqual(
+            sq.perimeter(), -1, f""Perimeter is {sq.perimeter()} rather than -1""
+        )
+
+
+if __name__ == ""__main__"":
+    unittest.main()","From code
+---Software_Testing","Automated software testing with Python
+import unittest
+from .. import app
+
+
+class TestSum(unittest.TestCase):
+    def test_area(self):
+        sq = app.Square(2)
+        self.assertEqual(sq.area(), 4, f""Area is shown {sq.area()} rather than 9"")
+
+    def test_area_negative(self):
+        sq = app.Square(-3)
+        self.assertEqual(sq.area(), -1, f""Area is shown {sq.area()} rather than -1"")
+
+    def test_perimeter(self):
+        sq = app.Square(5)
+        self.assertEqual(
+            sq.perimeter(), 20, f""Perimeter is {sq.perimeter()} rather than 20""
+        )
+
+    def test_perimeter_negative(self):
+        sq = app.Square(-6)
+        self.assertEqual(
+            sq.perimeter(), -1, f""Perimeter is {sq.perimeter()} rather than -1""
+        )
+
+
+if __name__ == ""__main__"":
+    unittest.main()"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"from .. import app??????def test_file1_area():????????????????????????sq = app.Square(2)????????????????????????ass""area for side {sq.side} units is {sq.area()}""??def test_file1_perimeter():????????sq = app.Square(-1)????????assert sq.perimeter() == -1,????????????????f'perimeter is shown {sq.perimeter()} rather than -1'","From code
+---Software_Testing","Automated software testing with Python
+from .. import app??????def test_file1_area():????????????????????????sq = app.Square(2)????????????????????????ass""area for side {sq.side} units is {sq.area()}""??def test_file1_perimeter():????????sq = app.Square(-1)????????assert sq.perimeter() == -1,????????????????f'perimeter is shown {sq.perimeter()} rather than -1'"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"# @pytest.mark.<tag_name>@pytest.mark.area??????????????????????????????def test_file1_area():????????????????????????sq = app.Square(2)???????????""area for side {sq.side} units is {sq.area()}""","From code
+---Software_Testing","Automated software testing with Python
+# @pytest.mark.<tag_name>@pytest.mark.area??????????????????????????????def test_file1_area():????????????????????????sq = app.Square(2)???????????""area for side {sq.side} units is {sq.area()}"""
+Automate Google Search,https://www.geeksforgeeks.org/python-automate-google-search-using-selenium/,"from selenium import webdriver
+
+# Taking input from user
+search_string = input(""Input the URL or string you want to search for:"")
+
+# This is done to structure the string
+# into search url.(This can be ignored)
+search_string = search_string.replace("" "", ""+"")
+
+# Assigning the browser variable with chromedriver of Chrome.
+# Any other browser and its respective webdriver
+# like geckodriver for Mozilla Firefox can be used
+browser = webdriver.Chrome(""chromedriver"")
+
+for i in range(1):
+    matched_elements = browser.get(
+        ""https://www.google.com/search?q="" + search_string + ""&start="" + str(i)
+    )","From code
+
","Automate Google Search
+from selenium import webdriver
+
+# Taking input from user
+search_string = input(""Input the URL or string you want to search for:"")
+
+# This is done to structure the string
+# into search url.(This can be ignored)
+search_string = search_string.replace("" "", ""+"")
+
+# Assigning the browser variable with chromedriver of Chrome.
+# Any other browser and its respective webdriver
+# like geckodriver for Mozilla Firefox can be used
+browser = webdriver.Chrome(""chromedriver"")
+
+for i in range(1):
+    matched_elements = browser.get(
+        ""https://www.google.com/search?q="" + search_string + ""&start="" + str(i)
+    )"
+Automate Google Search,https://www.geeksforgeeks.org/python-automate-google-search-using-selenium/,"from selenium import webdriver
+import sys
+
+
+# function to convert a list into string
+def convert(s):
+    str1 = """"
+    return str1.join(s)
+
+
+# Assign the arguments passed to a variable search_string
+search_string = sys.argv[1:]
+
+# The argument passed to the program is accepted
+# as list, it is needed to convert that into string
+search_string = convert(search_string)
+
+# This is done to structure the string
+# into search url.(This can be ignored)
+search_string = search_string.replace("" "", ""+"")
+
+
+# Assigning the browser variable with chromedriver of Chrome.
+# Any other browser and its respective webdriver
+# like geckodriver for Mozilla Firefox can be used
+browser = webdriver.Chrome(""chromedriver"")
+
+
+for i in range(1):
+    matched_elements = browser.get(
+        ""https://www.google.com/search?q="" + search_string + ""&start="" + str(i)
+    )","From code
+
","Automate Google Search
+from selenium import webdriver
+import sys
+
+
+# function to convert a list into string
+def convert(s):
+    str1 = """"
+    return str1.join(s)
+
+
+# Assign the arguments passed to a variable search_string
+search_string = sys.argv[1:]
+
+# The argument passed to the program is accepted
+# as list, it is needed to convert that into string
+search_string = convert(search_string)
+
+# This is done to structure the string
+# into search url.(This can be ignored)
+search_string = search_string.replace("" "", ""+"")
+
+
+# Assigning the browser variable with chromedriver of Chrome.
+# Any other browser and its respective webdriver
+# like geckodriver for Mozilla Firefox can be used
+browser = webdriver.Chrome(""chromedriver"")
+
+
+for i in range(1):
+    matched_elements = browser.get(
+        ""https://www.google.com/search?q="" + search_string + ""&start="" + str(i)
+    )"
+Automate linkedin connections using Python,https://www.geeksforgeeks.org/automate-linkedin-connections-using-python/,"# connect python with webbrowser-chrome
+from selenium import webdriver
+from selenium.webdriver.common.keys import Keys
+import pyautogui as pag
+
+
+def login():
+    # Getting the login element
+    username = driver.find_element_by_id(""login-email"")
+
+    # Sending the keys for username
+    username.send_keys(""username"")
+
+    # Getting the password element
+    password = driver.find_element_by_id(""login-password"")
+
+    # Sending the keys for password
+    password.send_keys(""password"")
+
+    # Getting the tag for submit button
+    driver.find_element_by_id(""login-submit"").click()
+
+
+def goto_network():
+    driver.find_element_by_id(""mynetwork-tab-icon"").click()
+
+
+def send_requests():
+    # Number of requests you want to send
+    n = input(""Number of requests: "")
+
+    for i in range(0, n):
+        # position(in px) of connection button
+        pag.click(880, 770)
+    print(""Done !"")
+
+
+def main():
+    # url of LinkedIn
+    url = ""http://linkedin.com/""
+
+    # url of LinkedIn network page
+    network_url = ""http://linkedin.com / mynetwork/""
+
+    # path to browser web driver
+    driver = webdriver.Chrome(""C:\\Program Files\\Web Driver\\chromedriver.exe"")
+    driver.get(url)
+
+
+# Driver's code
+if __name__ == __main__:
+    main()","From code
+pip install selenium","Automate linkedin connections using Python
+# connect python with webbrowser-chrome
+from selenium import webdriver
+from selenium.webdriver.common.keys import Keys
+import pyautogui as pag
+
+
+def login():
+    # Getting the login element
+    username = driver.find_element_by_id(""login-email"")
+
+    # Sending the keys for username
+    username.send_keys(""username"")
+
+    # Getting the password element
+    password = driver.find_element_by_id(""login-password"")
+
+    # Sending the keys for password
+    password.send_keys(""password"")
+
+    # Getting the tag for submit button
+    driver.find_element_by_id(""login-submit"").click()
+
+
+def goto_network():
+    driver.find_element_by_id(""mynetwork-tab-icon"").click()
+
+
+def send_requests():
+    # Number of requests you want to send
+    n = input(""Number of requests: "")
+
+    for i in range(0, n):
+        # position(in px) of connection button
+        pag.click(880, 770)
+    print(""Done !"")
+
+
+def main():
+    # url of LinkedIn
+    url = ""http://linkedin.com/""
+
+    # url of LinkedIn network page
+    network_url = ""http://linkedin.com / mynetwork/""
+
+    # path to browser web driver
+    driver = webdriver.Chrome(""C:\\Program Files\\Web Driver\\chromedriver.exe"")
+    driver.get(url)
+
+
+# Driver's code
+if __name__ == __main__:
+    main()"
+Automated Trading using Python,https://www.geeksforgeeks.org/automated-trading-using-python/,"import pandas as pd
+import quandl as qd
+
+qd.ApiConfig.api_key = ""API KEY""
+
+msft_data = qd.get(""EOD/MSFT"", start_date=""2010-01-01"", end_date=""2020-01-01"")
+msft_data.head()","From code
+pip install quandl","Automated Trading using Python
+import pandas as pd
+import quandl as qd
+
+qd.ApiConfig.api_key = ""API KEY""
+
+msft_data = qd.get(""EOD/MSFT"", start_date=""2010-01-01"", end_date=""2020-01-01"")
+msft_data.head()"
+Automated Trading using Python,https://www.geeksforgeeks.org/automated-trading-using-python/,"# Import numpy package
+import numpy as np
+
+
+# assign `Adj Close` to `close_price`
+close_price = msft_data[[""Adj_Close""]]
+
+# returns as fractional change
+daily_return = close_price.pct_change()
+
+# replacing NA values with 0
+daily_return.fillna(0, inplace=True)
+
+print(daily_return)","From code
+pip install quandl","Automated Trading using Python
+# Import numpy package
+import numpy as np
+
+
+# assign `Adj Close` to `close_price`
+close_price = msft_data[[""Adj_Close""]]
+
+# returns as fractional change
+daily_return = close_price.pct_change()
+
+# replacing NA values with 0
+daily_return.fillna(0, inplace=True)
+
+print(daily_return)"
+Automated Trading using Python,https://www.geeksforgeeks.org/automated-trading-using-python/,"# assigning adjusted closing prices
+# to adj_prices
+adj_price = msft_data[""Adj_Close""]
+
+# calculate the moving average
+mav = adj_price.rolling(window=50).mean()
+
+# print the result
+print(mav[-10:])","From code
+pip install quandl","Automated Trading using Python
+# assigning adjusted closing prices
+# to adj_prices
+adj_price = msft_data[""Adj_Close""]
+
+# calculate the moving average
+mav = adj_price.rolling(window=50).mean()
+
+# print the result
+print(mav[-10:])"
+Automated Trading using Python,https://www.geeksforgeeks.org/automated-trading-using-python/,"# import the matplotlib package
+# to see the plot
+import matplotlib.pyplot as plt
+
+adj_price.plot()","From code
+pip install quandl","Automated Trading using Python
+# import the matplotlib package
+# to see the plot
+import matplotlib.pyplot as plt
+
+adj_price.plot()"
+Automated Trading using Python,https://www.geeksforgeeks.org/automated-trading-using-python/,mav.plot(),"From code
+pip install quandl","Automated Trading using Python
+mav.plot()"
+Automated Trading using Python,https://www.geeksforgeeks.org/automated-trading-using-python/,"# import the matplotlib package
+# to see the plot
+import matplotlib.pyplot as plt
+
+adj_price.plot()
+mav.plot()","From code
+pip install quandl","Automated Trading using Python
+# import the matplotlib package
+# to see the plot
+import matplotlib.pyplot as plt
+
+adj_price.plot()
+mav.plot()"
+Bulk Posting on Facebook Pages using Selementsenium,https://www.geeksforgeeks.org/bulk-posting-on-facebook-pages-using-selenium/,"# Social Bot Version 1 Codes:??????from selenium import webdriverfrom selenium.webdriver.common.keys import Keysimport timeimport jsonimport os????????????class Social_bot:????????????????????????def __init__(self):??????????????????????????????????????????????????????# instance/class variables?????""https://www.facebook.com/""??????????????????# Facebook Page Menu Url????????????????self.page_ref = ""https://www.facebook.com/pages/?category=your_pages&ref=bookmarks""??????????????????# Chrome Driver path, Important????????????????self.chromium_path = os.path.abspath(""chromedriver.exe"")??????????????????????????????????????????????????????# By default session is None,????????????????????????????????????????????????# will set after Starting the chrome????????????????????????????????????????????????self.browser_session = None??????????????????????????????????????????????????????# By default is set to 0,????????????????????????????????????????????????# if any website visits then????????????????????????????????????????????????# will be increment by one, only set to integer????????????????????????????????????????????????self.browser_visit = 0??????????????????????????????????????????????????????# By default is set to 0,?????????????????????????????????""//input[@id='email']""??????????????????# Xpath for Facebook login password????????????????self.pass_xpath = ""//input[@id='pass']""??????????????????# For facebook login id credentials????????????????self.user = None??????????????????# For Facebook login password credentials????????????????self.password = None??????????????????# Xpath for facebook logout????????????????self.logout_fb = [""/html[1]/body[1]/div[1]/div[1]/div[1]/div[1]/div[2]/div[4]/div[1]/span[1]/div[1]/div[1]/i[1]"",????????????????????????????????????????????????????""/html[1]/body[1]/div[1]/div[1]/div[1]/div[1]/div[2]/div[4]/div[2]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[3]/div[1]/div[5]/div[1]/div[1]/div[2]/div[1]"",????????????????????????????????????????????????????""//div[@class='oajrlxb2 s1i5eluu gcieejh5 bn081pho humdl8nn izx4hr6d rq0escxv nhd2j8a9 j83agx80 p7hjln8o kvgmc6g5 cxmmr5t8 oygrvhab hcukyx3x jb3vyjys d1544ag0 qt6c0cv9 tw6a2znq i1ao9s8h esuyzwwr f1sip0of lzcic4wl l9j0dhe7 abiwlrkh p8dawk7l beltcj47 p86d2i9g aot14ch1 kzx2olss cbu4d94t taijpn5t ni8dbmo4 stjgntxs k4urcfbm tv7at329']//div[@class='rq0escxv l9j0dhe7 du4w35lb j83agx80 pfnyh3mw taijpn5t bp9cbjyn owycx6da btwxx1t3 c4xchbtz by2jbhx6']""]??????????????????????????????????????????????????????# Page Name list????????????????????????????????????????????????self.fb_page_partial = None?????????????""/html[1]/body[1]/div[1]/div[1]/div[1]/div[1]/div[3]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]/div[1]/div[4]/div[2]/div[1]/div[2]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]"",??????????????????????????????????????????????????????""/html[1]/body[1]/div[1]/div[1]/div[1]/div[1]/div[4]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]/div[1]/div[1]/form[1]/div[1]/div[1]/div[1]/div[2]/div[2]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]/div[1]/div[1]/div[1]"",??????????????????????????????????????????????????????""/html[1]/body[1]/div[1]/div[1]/div[1]/div[1]/div[4]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]/div[1]/div[1]/form[1]/div[1]/div[1]/div[1]/div[2]/div[3]/div[4]/div[1]""]??????????????????????????????????????????????????????# Text posting content variable????????????????????????????????????????????????# Will be set via text_posting_content_load function????????????????????????????????????????????????# By default set to None????????????????????????????????????????????????self.textContents = None??????????????????????????????def initiate_chrome(self):????????????????????????????????????????????????# This function is to start chrome????????????????????????????????????????????????# Successful login will return 1??????????????????????????????????????????????????????if self.browser_session == None:????????????????????????????????????????????????????????????????????????self.browser_session = webdriver.Chrome(self.chromium_path)????????????????????????????????????????????????????????????????????????return 1????????????????????????????????????????????????else:????????????????????????????????????????????????????????????????????????return -1??????????????????????????????def close_sessi????????????# This function is to load page,????????????????# successful operation will return None??????????????????if path == None:??????????????????????????# if no url given, then it will return -1????????????????????????if self.browser_session == None:????????????????????????????????return -1????????????????????????else:????????????????????????????????self.browser_session.get(self.login_page)????????????????????????????????self.browser_visit += 1????????????????else:??????????????????????????# if session is not created, then will return -1????????????????????????if self.browser_session == None:????????????????????????????????return -1????????????????????????else:??????????????????????????????????# Successful operation will also????????????????????????????????# add one in instance variable to????????????????????????????????# track number of visited pages????????????????????????????????self.browser_session.get(path)????????????????????????????????self.browser_visit += 1??????????def reverse_visit(self, back_v=None):??????????????????????????????????????????????????????# This function is to go back to previous page????????????????????????????????????????????????# This function takes argument back_v for????????????????????????????????????????????????# telling function to back number of pages????????????????????????????????????????????????# If no value pass for back_v then it will go back to main page(starting page).??????????????????????????????????????????????????????if self.browser_visit == None:??????????????????????????????????????????????????????????????????????????????# if self.browser_visit instance????????????????????????????????????????????????????????????????????????# variable is None, then it will return -1????????????????????????????????????????????????????????????????????????return -1????????????????????????????????????????????????else:??????????????????????????????????????????????????????????????????????????????# if back_v is not given,???????????????????????????????????????????????????????????????kis given, then go back with the help of loop????????????????????????????????????????????????????????????????????????????????????????????????for vp in range(back_v):????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????self.browser_session.back()????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????self.browser_visit - = vp????????????????????????????????????????????????????????????????????????????????????????????????return 1??????????????????????????????def do_login(self, user_name=None, user_pass=None):??????????????????????????????????????????????????????# This function is to do login on social media,????????????????????????????????????????????????# takes two arguments user name and password????????????????????????????????????????????????# By default these argument set to None, and in no use??????????????????????????????????????????????????????if self.browser_session == None or.browser_visit will increment by 1????????????????????????????????????????????????????????????????????????# self.login will be set to 1 for successful login??????????????????????????????????????????????????????????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????????????????????????????????????????????????????????????????????self.user_xpath).send_keys(self.user)????????????????????????????????????????????????????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????????????????????????????????????????????????????????????????????self.pass_xpath).send_keys(self.password, Keys.ENTER)????????????????????????????????????????????????????????????????????????self.browser_visit += 1????????????????????????????????????????????????????????????????????????self.login = 1????????????????????????????????????????????????????????????????????????return 1??????????????????????????????def do_logout(self):?????????????????????????????????????????????????????????????# script for sometime.????????????????????????# Important bcz sometimes some xpath are not loaded,????????????????????????# and take time to load, so this function is important????????????????????????# Failed operation will return -1, and successful will return 1????????????????????????try:??????????????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????????????self.logout_fb[0]).click()??????????????????????????????????self.time_patterns()??????????????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????????????self.logout_fb[1]).click()??????????????????????????????????self.time_patterns()??????????????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????????????self.logout_fb[2]).click()????????????????????????????????return 1????????????????????????except:????????????????????????????????return -1??????????def time_patterns(self, tp=None):??????????????????# This function is to pause the script for sometime????????????????????????????????????????????????# Also takes argument as second,????????????????????????????????????????????????# if not given then it will????????????????????????????????????????????????# take by default seconds to wait????????????????????????????????????????????????# Successful operation will return 1??????????????????????????????????????????????????????if tp == None:????????????????????????????????????????????????????????????????????????time.sleep(self.time_pattern)????????????????????????????????????????????????????????????????????????return 1????????????????????????????????????????????????else:????????????????????????????????????????????????????????????????????????self.time_pattern = tp????????????????????????????????????????????????????????????????????????time.sleep(self.time_pattern)????????????????????????????????????????????????????????????????????????return 1??????????????????????????????def page_navigation_partial(self, pg_name):???#successful operation will also????????????????????????????????????????????????????????????????????????# increment the browser_visit by one??????????????????????????????????????????????????????????????????????????????self.browser_session.????????????????????????????????????????????????????????????????????????find_element_by_partial_link_text(pg_name).click()??????????????????????????????????????????????????????????????????????????????self.browser_visit += 1??????????????????????????????def page_posting(self):??????????????????????????????????????????????????????# This function is to do posting on website????????????????????????????????????????????????# Takes argument for posting text????????????????????????????????????????????????# Successful operation will return 1??????????????????????????????????????????????????????if self.browser_session == None:??????????????????????????????????????????????????????????????????????????????# if no browser_session?????????????????????????????????????????????????????????????#????????????????????????self.time_patterns()????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????self.fb_posting[1]).send_keys(????????????????????????????????Keys.ENTER, self.textContents)??????????????????????????self.time_patterns()??????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????self.fb_posting[2]).click()??????????????????????????self.time_patterns()????????????????????????self.reverse_visit(1)????????????????????????self.time_patterns()????????????????????????return 1??????????def credential_loads_using_json(self):??????????????????# This function is to load????????????????# credentials from json file????????????????# Will help to set credentials????????????????# instead of manual????????????????try:????????????????????????with open(""credentials_load.json"") as filePointer:????????????????????????????????????????????????????????????????????????????????????????????????contents = filePointer.read()???????????????????????????????????????????????????""Page Names""]?????????????????????????????????????????????""Email Address""]?????????????????????????????????????????????????""Password""]??????????????????????????????????????????????????????????????????????????????# for freeing the json memory part????????????????????????????????????????????????????????????????????????del(contents)????????????????????????????????????????????????????????????????????????return 1????????""PostingContents.txt"", ""r"") as filePointer:????????????????????????????????????????????????????????????????????????????????????????????????textContents = filePointer.read()??????????????????????????????????????????????????????????????????????????????self.textContents = textContents????????????????????????????????????????????????????????????????????????return 1????????????????????????????????????????????????except:????????????????????????????????????????????????????????????????????????return -1????????????def soc_bot():??????????????????????????????# Creating an Instance of Social bot object????????????????????????bot = Social_bot()??????????????????????????????# Calling the initiate????????????????????????# chrome method to start the chrome????????????????????????bot.initiate_chrome()?????????""[+] Perform these tasks:\n1.Accept the 2FA if required to do \n2. Once FB Page Load, Please Block the Show Notification Dialog box. Once done, Please press to start the posting Script(Y/N) > "")??????????????????????????????# Below statement will pause the script????????????????????????# until you clear the above given instructions?????""Y"":??????????????????????????????????????????????????????# will load the specified page????????????????????????????????????????????????bot.page_load(bot.page_ref)??????????????????????????????????????????????????????# for pausing the script for sometime????????????????????????????????????????????????bot.time_patterns()??????????????????????????????????????????????????????# Iterate through Page Names????????????????????????????????????????????????for link in bot.fb_page_partial:??????????????????????????????????????????????????????????????????????????????# load given facebook page by their name????????????????????????????????????????????????????????????????????????bot.page_navigat""[+] Posting Done on {}"".format(link))??????????????????????????????????????????????????????# for logging out the facebook????????????????????????????????????????????????bot.do_logout()?????????????????????????????????????""[+] Posting Work Done!"")??????????????????????????????????????????????????????# return 1 for successful operation????????????????????????????????????????????????return 1????????????????????????""__main__"":??????????????""SOCIAL BOT SCRIPT INITIATED"")?????????????????","From code
+pip install selenium","Bulk Posting on Facebook Pages using Selementsenium
+# Social Bot Version 1 Codes:??????from selenium import webdriverfrom selenium.webdriver.common.keys import Keysimport timeimport jsonimport os????????????class Social_bot:????????????????????????def __init__(self):??????????????????????????????????????????????????????# instance/class variables?????""https://www.facebook.com/""??????????????????# Facebook Page Menu Url????????????????self.page_ref = ""https://www.facebook.com/pages/?category=your_pages&ref=bookmarks""??????????????????# Chrome Driver path, Important????????????????self.chromium_path = os.path.abspath(""chromedriver.exe"")??????????????????????????????????????????????????????# By default session is None,????????????????????????????????????????????????# will set after Starting the chrome????????????????????????????????????????????????self.browser_session = None??????????????????????????????????????????????????????# By default is set to 0,????????????????????????????????????????????????# if any website visits then????????????????????????????????????????????????# will be increment by one, only set to integer????????????????????????????????????????????????self.browser_visit = 0??????????????????????????????????????????????????????# By default is set to 0,?????????????????????????????????""//input[@id='email']""??????????????????# Xpath for Facebook login password????????????????self.pass_xpath = ""//input[@id='pass']""??????????????????# For facebook login id credentials????????????????self.user = None??????????????????# For Facebook login password credentials????????????????self.password = None??????????????????# Xpath for facebook logout????????????????self.logout_fb = [""/html[1]/body[1]/div[1]/div[1]/div[1]/div[1]/div[2]/div[4]/div[1]/span[1]/div[1]/div[1]/i[1]"",????????????????????????????????????????????????????""/html[1]/body[1]/div[1]/div[1]/div[1]/div[1]/div[2]/div[4]/div[2]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[3]/div[1]/div[5]/div[1]/div[1]/div[2]/div[1]"",????????????????????????????????????????????????????""//div[@class='oajrlxb2 s1i5eluu gcieejh5 bn081pho humdl8nn izx4hr6d rq0escxv nhd2j8a9 j83agx80 p7hjln8o kvgmc6g5 cxmmr5t8 oygrvhab hcukyx3x jb3vyjys d1544ag0 qt6c0cv9 tw6a2znq i1ao9s8h esuyzwwr f1sip0of lzcic4wl l9j0dhe7 abiwlrkh p8dawk7l beltcj47 p86d2i9g aot14ch1 kzx2olss cbu4d94t taijpn5t ni8dbmo4 stjgntxs k4urcfbm tv7at329']//div[@class='rq0escxv l9j0dhe7 du4w35lb j83agx80 pfnyh3mw taijpn5t bp9cbjyn owycx6da btwxx1t3 c4xchbtz by2jbhx6']""]??????????????????????????????????????????????????????# Page Name list????????????????????????????????????????????????self.fb_page_partial = None?????????????""/html[1]/body[1]/div[1]/div[1]/div[1]/div[1]/div[3]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]/div[1]/div[4]/div[2]/div[1]/div[2]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]"",??????????????????????????????????????????????????????""/html[1]/body[1]/div[1]/div[1]/div[1]/div[1]/div[4]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]/div[1]/div[1]/form[1]/div[1]/div[1]/div[1]/div[2]/div[2]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]/div[1]/div[1]/div[1]"",??????????????????????????????????????????????????????""/html[1]/body[1]/div[1]/div[1]/div[1]/div[1]/div[4]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]/div[1]/div[1]/form[1]/div[1]/div[1]/div[1]/div[2]/div[3]/div[4]/div[1]""]??????????????????????????????????????????????????????# Text posting content variable????????????????????????????????????????????????# Will be set via text_posting_content_load function????????????????????????????????????????????????# By default set to None????????????????????????????????????????????????self.textContents = None??????????????????????????????def initiate_chrome(self):????????????????????????????????????????????????# This function is to start chrome????????????????????????????????????????????????# Successful login will return 1??????????????????????????????????????????????????????if self.browser_session == None:????????????????????????????????????????????????????????????????????????self.browser_session = webdriver.Chrome(self.chromium_path)????????????????????????????????????????????????????????????????????????return 1????????????????????????????????????????????????else:????????????????????????????????????????????????????????????????????????return -1??????????????????????????????def close_sessi????????????# This function is to load page,????????????????# successful operation will return None??????????????????if path == None:??????????????????????????# if no url given, then it will return -1????????????????????????if self.browser_session == None:????????????????????????????????return -1????????????????????????else:????????????????????????????????self.browser_session.get(self.login_page)????????????????????????????????self.browser_visit += 1????????????????else:??????????????????????????# if session is not created, then will return -1????????????????????????if self.browser_session == None:????????????????????????????????return -1????????????????????????else:??????????????????????????????????# Successful operation will also????????????????????????????????# add one in instance variable to????????????????????????????????# track number of visited pages????????????????????????????????self.browser_session.get(path)????????????????????????????????self.browser_visit += 1??????????def reverse_visit(self, back_v=None):??????????????????????????????????????????????????????# This function is to go back to previous page????????????????????????????????????????????????# This function takes argument back_v for????????????????????????????????????????????????# telling function to back number of pages????????????????????????????????????????????????# If no value pass for back_v then it will go back to main page(starting page).??????????????????????????????????????????????????????if self.browser_visit == None:??????????????????????????????????????????????????????????????????????????????# if self.browser_visit instance????????????????????????????????????????????????????????????????????????# variable is None, then it will return -1????????????????????????????????????????????????????????????????????????return -1????????????????????????????????????????????????else:??????????????????????????????????????????????????????????????????????????????# if back_v is not given,???????????????????????????????????????????????????????????????kis given, then go back with the help of loop????????????????????????????????????????????????????????????????????????????????????????????????for vp in range(back_v):????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????self.browser_session.back()????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????self.browser_visit - = vp????????????????????????????????????????????????????????????????????????????????????????????????return 1??????????????????????????????def do_login(self, user_name=None, user_pass=None):??????????????????????????????????????????????????????# This function is to do login on social media,????????????????????????????????????????????????# takes two arguments user name and password????????????????????????????????????????????????# By default these argument set to None, and in no use??????????????????????????????????????????????????????if self.browser_session == None or.browser_visit will increment by 1????????????????????????????????????????????????????????????????????????# self.login will be set to 1 for successful login??????????????????????????????????????????????????????????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????????????????????????????????????????????????????????????????????self.user_xpath).send_keys(self.user)????????????????????????????????????????????????????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????????????????????????????????????????????????????????????????????self.pass_xpath).send_keys(self.password, Keys.ENTER)????????????????????????????????????????????????????????????????????????self.browser_visit += 1????????????????????????????????????????????????????????????????????????self.login = 1????????????????????????????????????????????????????????????????????????return 1??????????????????????????????def do_logout(self):?????????????????????????????????????????????????????????????# script for sometime.????????????????????????# Important bcz sometimes some xpath are not loaded,????????????????????????# and take time to load, so this function is important????????????????????????# Failed operation will return -1, and successful will return 1????????????????????????try:??????????????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????????????self.logout_fb[0]).click()??????????????????????????????????self.time_patterns()??????????????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????????????self.logout_fb[1]).click()??????????????????????????????????self.time_patterns()??????????????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????????????self.logout_fb[2]).click()????????????????????????????????return 1????????????????????????except:????????????????????????????????return -1??????????def time_patterns(self, tp=None):??????????????????# This function is to pause the script for sometime????????????????????????????????????????????????# Also takes argument as second,????????????????????????????????????????????????# if not given then it will????????????????????????????????????????????????# take by default seconds to wait????????????????????????????????????????????????# Successful operation will return 1??????????????????????????????????????????????????????if tp == None:????????????????????????????????????????????????????????????????????????time.sleep(self.time_pattern)????????????????????????????????????????????????????????????????????????return 1????????????????????????????????????????????????else:????????????????????????????????????????????????????????????????????????self.time_pattern = tp????????????????????????????????????????????????????????????????????????time.sleep(self.time_pattern)????????????????????????????????????????????????????????????????????????return 1??????????????????????????????def page_navigation_partial(self, pg_name):???#successful operation will also????????????????????????????????????????????????????????????????????????# increment the browser_visit by one??????????????????????????????????????????????????????????????????????????????self.browser_session.????????????????????????????????????????????????????????????????????????find_element_by_partial_link_text(pg_name).click()??????????????????????????????????????????????????????????????????????????????self.browser_visit += 1??????????????????????????????def page_posting(self):??????????????????????????????????????????????????????# This function is to do posting on website????????????????????????????????????????????????# Takes argument for posting text????????????????????????????????????????????????# Successful operation will return 1??????????????????????????????????????????????????????if self.browser_session == None:??????????????????????????????????????????????????????????????????????????????# if no browser_session?????????????????????????????????????????????????????????????#????????????????????????self.time_patterns()????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????self.fb_posting[1]).send_keys(????????????????????????????????Keys.ENTER, self.textContents)??????????????????????????self.time_patterns()??????????????????????????self.browser_session.find_element_by_xpath(????????????????????????????????self.fb_posting[2]).click()??????????????????????????self.time_patterns()????????????????????????self.reverse_visit(1)????????????????????????self.time_patterns()????????????????????????return 1??????????def credential_loads_using_json(self):??????????????????# This function is to load????????????????# credentials from json file????????????????# Will help to set credentials????????????????# instead of manual????????????????try:????????????????????????with open(""credentials_load.json"") as filePointer:????????????????????????????????????????????????????????????????????????????????????????????????contents = filePointer.read()???????????????????????????????????????????????????""Page Names""]?????????????????????????????????????????????""Email Address""]?????????????????????????????????????????????????""Password""]??????????????????????????????????????????????????????????????????????????????# for freeing the json memory part????????????????????????????????????????????????????????????????????????del(contents)????????????????????????????????????????????????????????????????????????return 1????????""PostingContents.txt"", ""r"") as filePointer:????????????????????????????????????????????????????????????????????????????????????????????????textContents = filePointer.read()??????????????????????????????????????????????????????????????????????????????self.textContents = textContents????????????????????????????????????????????????????????????????????????return 1????????????????????????????????????????????????except:????????????????????????????????????????????????????????????????????????return -1????????????def soc_bot():??????????????????????????????# Creating an Instance of Social bot object????????????????????????bot = Social_bot()??????????????????????????????# Calling the initiate????????????????????????# chrome method to start the chrome????????????????????????bot.initiate_chrome()?????????""[+] Perform these tasks:\n1.Accept the 2FA if required to do \n2. Once FB Page Load, Please Block the Show Notification Dialog box. Once done, Please press to start the posting Script(Y/N) > "")??????????????????????????????# Below statement will pause the script????????????????????????# until you clear the above given instructions?????""Y"":??????????????????????????????????????????????????????# will load the specified page????????????????????????????????????????????????bot.page_load(bot.page_ref)??????????????????????????????????????????????????????# for pausing the script for sometime????????????????????????????????????????????????bot.time_patterns()??????????????????????????????????????????????????????# Iterate through Page Names????????????????????????????????????????????????for link in bot.fb_page_partial:??????????????????????????????????????????????????????????????????????????????# load given facebook page by their name????????????????????????????????????????????????????????????????????????bot.page_navigat""[+] Posting Done on {}"".format(link))??????????????????????????????????????????????????????# for logging out the facebook????????????????????????????????????????????????bot.do_logout()?????????????????????????????????????""[+] Posting Work Done!"")??????????????????????????????????????????????????????# return 1 for successful operation????????????????????????????????????????????????return 1????????????????????????""__main__"":??????????????""SOCIAL BOT SCRIPT INITIATED"")?????????????????"
+Share WhatsApp Web without Scanning QR code using Python,https://www.geeksforgeeks.org/share-whatsapp-web-without-scanning-qr-code-using-python/,"function getResultFromRequest(request) {????????????????????????return new Promise((resolve, reject) => {????????????????????????????????????????????????request.onsuccess = function (event) {????????????????????????????????????????????????????????????????????????resolve(request.result);??????""wawc"");????????????????????????return await getResultFromRequest(request);}????????????async function readAllKeyValuePairs() {????????????????????????var db = await getDB();?""user"").objectStore(""user"");????????????????????????var request = objectStore.getAll();??????????????????????????????????????????return await getResultFromRequest(request);}????????????session ","From code
+python session_generator.py session.wa","Share WhatsApp Web without Scanning QR code using Python
+function getResultFromRequest(request) {????????????????????????return new Promise((resolve, reject) => {????????????????????????????????????????????????request.onsuccess = function (event) {????????????????????????????????????????????????????????????????????????resolve(request.result);??????""wawc"");????????????????????????return await getResultFromRequest(request);}????????????async function readAllKeyValuePairs() {????????????????????????var db = await getDB();?""user"").objectStore(""user"");????????????????????????var request = objectStore.getAll();??????????????????????????????????????????return await getResultFromRequest(request);}????????????session "
+Share WhatsApp Web without Scanning QR code using Python,https://www.geeksforgeeks.org/share-whatsapp-web-without-scanning-qr-code-using-python/,JSON.stringify(session),"From code
+python session_generator.py session.wa","Share WhatsApp Web without Scanning QR code using Python
+JSON.stringify(session)"
+Share WhatsApp Web without Scanning QR code using Python,https://www.geeksforgeeks.org/share-whatsapp-web-without-scanning-qr-code-using-python/,"function getResultFromRequest(request) {????????????????????????return new Promise((resolve, reject) => {????????????????????????????????????????????????request.onsuccess = function(event) {????????????????????????????????????????????????????????????????????????resolve(request.result);?????""wawc"");????????????????????????return await getResultFromRequest(request);}????????????async function injectSession(SESSION_STRING) {????????????????????????var session = JSON.parse(SESSION_STRING);????????????????????????var db =""user"", ""readwrite"").objectStore(""user"");????????????????????????for(var keyValue of session) {????????????????????????????????????????????????var request = objectStore.put(keyValue);???????????????????????????????????????"""";await injectSession(SESSION_STRING);","From code
+python session_generator.py session.wa","Share WhatsApp Web without Scanning QR code using Python
+function getResultFromRequest(request) {????????????????????????return new Promise((resolve, reject) => {????????????????????????????????????????????????request.onsuccess = function(event) {????????????????????????????????????????????????????????????????????????resolve(request.result);?????""wawc"");????????????????????????return await getResultFromRequest(request);}????????????async function injectSession(SESSION_STRING) {????????????????????????var session = JSON.parse(SESSION_STRING);????????????????????????var db =""user"", ""readwrite"").objectStore(""user"");????????????????????????for(var keyValue of session) {????????????????????????????????????????????????var request = objectStore.put(keyValue);???????????????????????????????????????"""";await injectSession(SESSION_STRING);"
+Share WhatsApp Web without Scanning QR code using Python,https://www.geeksforgeeks.org/share-whatsapp-web-without-scanning-qr-code-using-python/,"def _wait_for_presence_of_an_element(browser, selector):
+    element = None
+
+    try:
+        element = WebDriverWait(browser, DEFAULT_WAIT).until(
+            EC.presence_of_element_located(selector)
+        )
+    except:
+        pass
+    finally:
+        return element","From code
+python session_generator.py session.wa","Share WhatsApp Web without Scanning QR code using Python
+def _wait_for_presence_of_an_element(browser, selector):
+    element = None
+
+    try:
+        element = WebDriverWait(browser, DEFAULT_WAIT).until(
+            EC.presence_of_element_located(selector)
+        )
+    except:
+        pass
+    finally:
+        return element"
+Share WhatsApp Web without Scanning QR code using Python,https://www.geeksforgeeks.org/share-whatsapp-web-without-scanning-qr-code-using-python/,"def sessionGenerator(sessionFilePath):
+    # 1.1 Open Chrome browser
+    browser = webdriver.Chrome()
+
+    # 1.2 Open Web Whatsapp
+    browser.get(""https://web.whatsapp.com/"")
+
+    # 1.3 Ask user to scan QR code
+    print(""Waiting for QR code scan..."")
+
+    # 1.4 Wait for QR code to be scanned
+    _wait_for_presence_of_an_element(browser, MAIN_SEARCH_BAR__SEARCH_ICON)
+
+    # 1.5 Execute javascript in browser and
+    # extract the session text
+    session = browser.execute_script(EXTRACT_SESSION)
+
+    # 1.6 Save file with session text file with
+    # custom file extension "".wa""
+    with open(sessionFilePath, ""w"", encoding=""utf-8"") as sessionFile:
+        sessionFile.write(str(session))
+
+    print(""Your session file is saved to: "" + sessionFilePath)
+
+    # 1.7 Close the browser
+    browser.close()","From code
+python session_generator.py session.wa","Share WhatsApp Web without Scanning QR code using Python
+def sessionGenerator(sessionFilePath):
+    # 1.1 Open Chrome browser
+    browser = webdriver.Chrome()
+
+    # 1.2 Open Web Whatsapp
+    browser.get(""https://web.whatsapp.com/"")
+
+    # 1.3 Ask user to scan QR code
+    print(""Waiting for QR code scan..."")
+
+    # 1.4 Wait for QR code to be scanned
+    _wait_for_presence_of_an_element(browser, MAIN_SEARCH_BAR__SEARCH_ICON)
+
+    # 1.5 Execute javascript in browser and
+    # extract the session text
+    session = browser.execute_script(EXTRACT_SESSION)
+
+    # 1.6 Save file with session text file with
+    # custom file extension "".wa""
+    with open(sessionFilePath, ""w"", encoding=""utf-8"") as sessionFile:
+        sessionFile.write(str(session))
+
+    print(""Your session file is saved to: "" + sessionFilePath)
+
+    # 1.7 Close the browser
+    browser.close()"
+Share WhatsApp Web without Scanning QR code using Python,https://www.geeksforgeeks.org/share-whatsapp-web-without-scanning-qr-code-using-python/,"from session import *
+import sys
+
+# Take session file path as command line
+# argument and passed to following method
+sessionFilePath = sys.argv[1]
+
+sessionGenerator(sessionFilePath)","From code
+python session_generator.py session.wa","Share WhatsApp Web without Scanning QR code using Python
+from session import *
+import sys
+
+# Take session file path as command line
+# argument and passed to following method
+sessionFilePath = sys.argv[1]
+
+sessionGenerator(sessionFilePath)"
+Share WhatsApp Web without Scanning QR code using Python,https://www.geeksforgeeks.org/share-whatsapp-web-without-scanning-qr-code-using-python/,"def sessionOpener(sessionFilePath):
+    # 2.1 Verify that session file is exist
+    if sessionFilePath == """":
+        raise IOError('""' + sessionFilePath + '"" is not exist.')
+
+    # 2.2 Read the given file into ""session"" variable
+    with open(sessionFilePath, ""r"", encoding=""utf-8"") as sessionFile:
+        session = sessionFile.read()
+
+    # 2.3 Open Chrome browser
+    browser = webdriver.Chrome()
+
+    # 2.4 Open Web Whatsapp
+    browser.get(""https://web.whatsapp.com/"")
+
+    # 2.5 Wait for Web Whatsapp to be loaded properly
+    _wait_for_presence_of_an_element(browser, QR_CODE)
+
+    # 2.6 Execute javascript in browser to inject
+    # session by using variable ""session""
+    print(""Injecting session..."")
+    browser.execute_script(INJECT_SESSION, session)
+
+    # 2.7 Refresh the page
+    browser.refresh()
+
+    # 2.8 Ask for user to enter any key to close browser
+    input(""Press enter to close browser."")","From code
+python session_generator.py session.wa","Share WhatsApp Web without Scanning QR code using Python
+def sessionOpener(sessionFilePath):
+    # 2.1 Verify that session file is exist
+    if sessionFilePath == """":
+        raise IOError('""' + sessionFilePath + '"" is not exist.')
+
+    # 2.2 Read the given file into ""session"" variable
+    with open(sessionFilePath, ""r"", encoding=""utf-8"") as sessionFile:
+        session = sessionFile.read()
+
+    # 2.3 Open Chrome browser
+    browser = webdriver.Chrome()
+
+    # 2.4 Open Web Whatsapp
+    browser.get(""https://web.whatsapp.com/"")
+
+    # 2.5 Wait for Web Whatsapp to be loaded properly
+    _wait_for_presence_of_an_element(browser, QR_CODE)
+
+    # 2.6 Execute javascript in browser to inject
+    # session by using variable ""session""
+    print(""Injecting session..."")
+    browser.execute_script(INJECT_SESSION, session)
+
+    # 2.7 Refresh the page
+    browser.refresh()
+
+    # 2.8 Ask for user to enter any key to close browser
+    input(""Press enter to close browser."")"
+Share WhatsApp Web without Scanning QR code using Python,https://www.geeksforgeeks.org/share-whatsapp-web-without-scanning-qr-code-using-python/,"from session import *
+import sys
+
+# Take session file path as command line
+# argument and passed to following method
+sessionFilePath = sys.argv[1]
+
+sessionOpener(sessionFilePath)","From code
+python session_generator.py session.wa","Share WhatsApp Web without Scanning QR code using Python
+from session import *
+import sys
+
+# Take session file path as command line
+# argument and passed to following method
+sessionFilePath = sys.argv[1]
+
+sessionOpener(sessionFilePath)"
+Automate WhatsApp Messages With Python using Pywhatkit module,https://www.geeksforgeeks.org/automate-whatsapp-messages-with-python-using-pywhatkit-module/,"import pywhatkit
+
+
+pywhatkit.sendwhatmsg(""+919xxxxxxxxx"", ""Geeks For Geeks!"", 18, 30)","From code
+pip install pywhatkit","Automate WhatsApp Messages With Python using Pywhatkit module
+import pywhatkit
+
+
+pywhatkit.sendwhatmsg(""+919xxxxxxxxx"", ""Geeks For Geeks!"", 18, 30)"
+How to Send Automated Email Messages in Python,https://www.geeksforgeeks.org/how-to-send-automated-email-messages-in-python/,"from email.mime.text import MIMEText
+from email.mime.image import MIMEImage
+from email.mime.application import MIMEApplication
+from email.mime.multipart import MIMEMultipart
+import smtplib
+import os","From code
+pip install schedule","How to Send Automated Email Messages in Python
+from email.mime.text import MIMEText
+from email.mime.image import MIMEImage
+from email.mime.application import MIMEApplication
+from email.mime.multipart import MIMEMultipart
+import smtplib
+import os"
+How to Send Automated Email Messages in Python,https://www.geeksforgeeks.org/how-to-send-automated-email-messages-in-python/,"smtp = smtplib.SMTP(""smtp.gmail.com"", 587)
+smtp.ehlo()
+smtp.starttls()
+smtp.login(""YourMail@gmail.com"", ""Your Password"")","From code
+pip install schedule","How to Send Automated Email Messages in Python
+smtp = smtplib.SMTP(""smtp.gmail.com"", 587)
+smtp.ehlo()
+smtp.starttls()
+smtp.login(""YourMail@gmail.com"", ""Your Password"")"
+How to Send Automated Email Messages in Python,https://www.geeksforgeeks.org/how-to-send-automated-email-messages-in-python/,"msg = MIMEMultipart()
+msg[""Subject""] = subject
+msg.attach(MIMEText(text))","From code
+pip install schedule","How to Send Automated Email Messages in Python
+msg = MIMEMultipart()
+msg[""Subject""] = subject
+msg.attach(MIMEText(text))"
+How to Send Automated Email Messages in Python,https://www.geeksforgeeks.org/how-to-send-automated-email-messages-in-python/,"img_data = open(one_img, ""rb"").read()
+msg.attach(MIMEImage(img_data, name=os.path.basename(one_img)))","From code
+pip install schedule","How to Send Automated Email Messages in Python
+img_data = open(one_img, ""rb"").read()
+msg.attach(MIMEImage(img_data, name=os.path.basename(one_img)))"
+How to Send Automated Email Messages in Python,https://www.geeksforgeeks.org/how-to-send-automated-email-messages-in-python/,"with open(one_attachment, ""rb"") as f:
+    file = MIMEApplication(f.read(), name=os.path.basename(one_attachment))
+    file[
+        ""Content-Disposition""
+    ] = f'attachment; \
+    filename=""{os.path.basename(one_attachment)}""'
+    msg.attach(file)","From code
+pip install schedule","How to Send Automated Email Messages in Python
+with open(one_attachment, ""rb"") as f:
+    file = MIMEApplication(f.read(), name=os.path.basename(one_attachment))
+    file[
+        ""Content-Disposition""
+    ] = f'attachment; \
+    filename=""{os.path.basename(one_attachment)}""'
+    msg.attach(file)"
+How to Send Automated Email Messages in Python,https://www.geeksforgeeks.org/how-to-send-automated-email-messages-in-python/,"to = [""klm@gmail.com"", ""xyz@gmail.com"", ""abc@gmail.com""]
+smtp.sendmail(from_addr=""Your Login Email"", to_addrs=to, msg=msg.as_string())
+smtp.quit()","From code
+pip install schedule","How to Send Automated Email Messages in Python
+to = [""klm@gmail.com"", ""xyz@gmail.com"", ""abc@gmail.com""]
+smtp.sendmail(from_addr=""Your Login Email"", to_addrs=to, msg=msg.as_string())
+smtp.quit()"
+How to Send Automated Email Messages in Python,https://www.geeksforgeeks.org/how-to-send-automated-email-messages-in-python/,"# Import the following module
+from email.mime.text import MIMEText
+from email.mime.image import MIMEImage
+from email.mime.application import MIMEApplication
+from email.mime.multipart import MIMEMultipart
+import smtplib
+import os
+
+# initialize connection to our
+# email server, we will use gmail here
+smtp = smtplib.SMTP(""smtp.gmail.com"", 587)
+smtp.ehlo()
+smtp.starttls()
+
+# Login with your email and password
+smtp.login(""Your Email"", ""Your Password"")
+
+
+# send our email message 'msg' to our boss
+def message(subject=""Python Notification"", text="""", img=None, attachment=None):
+    # build message contents
+    msg = MIMEMultipart()
+
+    # Add Subject
+    msg[""Subject""] = subject
+
+    # Add text contents
+    msg.attach(MIMEText(text))
+
+    # Check if we have anything
+    # given in the img parameter
+    if img is not None:
+        # Check whether we have the lists of images or not!
+        if type(img) is not list:
+            # if it isn't a list, make it one
+            img = [img]
+
+        # Now iterate through our list
+        for one_img in img:
+            # read the image binary data
+            img_data = open(one_img, ""rb"").read()
+            # Attach the image data to MIMEMultipart
+            # using MIMEImage, we add the given filename use os.basename
+            msg.attach(MIMEImage(img_data, name=os.path.basename(one_img)))
+
+    # We do the same for
+    # attachments as we did for images
+    if attachment is not None:
+        # Check whether we have the
+        # lists of attachments or not!
+        if type(attachment) is not list:
+            # if it isn't a list, make it one
+            attachment = [attachment]
+
+        for one_attachment in attachment:
+            with open(one_attachment, ""rb"") as f:
+                # Read in the attachment
+                # using MIMEApplication
+                file = MIMEApplication(f.read(), name=os.path.basename(one_attachment))
+            file[
+                ""Content-Disposition""
+            ] = f'attachment;\
+            filename=""{os.path.basename(one_attachment)}""'
+
+            # At last, Add the attachment to our message object
+            msg.attach(file)
+    return msg
+
+
+# Call the message function
+msg = message(
+    ""Good!"",
+    ""Hi there!"",
+    r""C:\Users\Dell\Downloads\Garbage\Cartoon.jpg"",
+    r""C:\Users\Dell\Desktop\slack.py"",
+)
+
+# Make a list of emails, where you wanna send mail
+to = [""ABC@gmail.com"", ""XYZ@gmail.com"", ""insaaf@gmail.com""]
+
+# Provide some data to the sendmail function!
+smtp.sendmail(from_addr=""hello@gmail.com"", to_addrs=to, msg=msg.as_string())
+
+# Finally, don't forget to close the connection
+smtp.quit()","From code
+pip install schedule","How to Send Automated Email Messages in Python
+# Import the following module
+from email.mime.text import MIMEText
+from email.mime.image import MIMEImage
+from email.mime.application import MIMEApplication
+from email.mime.multipart import MIMEMultipart
+import smtplib
+import os
+
+# initialize connection to our
+# email server, we will use gmail here
+smtp = smtplib.SMTP(""smtp.gmail.com"", 587)
+smtp.ehlo()
+smtp.starttls()
+
+# Login with your email and password
+smtp.login(""Your Email"", ""Your Password"")
+
+
+# send our email message 'msg' to our boss
+def message(subject=""Python Notification"", text="""", img=None, attachment=None):
+    # build message contents
+    msg = MIMEMultipart()
+
+    # Add Subject
+    msg[""Subject""] = subject
+
+    # Add text contents
+    msg.attach(MIMEText(text))
+
+    # Check if we have anything
+    # given in the img parameter
+    if img is not None:
+        # Check whether we have the lists of images or not!
+        if type(img) is not list:
+            # if it isn't a list, make it one
+            img = [img]
+
+        # Now iterate through our list
+        for one_img in img:
+            # read the image binary data
+            img_data = open(one_img, ""rb"").read()
+            # Attach the image data to MIMEMultipart
+            # using MIMEImage, we add the given filename use os.basename
+            msg.attach(MIMEImage(img_data, name=os.path.basename(one_img)))
+
+    # We do the same for
+    # attachments as we did for images
+    if attachment is not None:
+        # Check whether we have the
+        # lists of attachments or not!
+        if type(attachment) is not list:
+            # if it isn't a list, make it one
+            attachment = [attachment]
+
+        for one_attachment in attachment:
+            with open(one_attachment, ""rb"") as f:
+                # Read in the attachment
+                # using MIMEApplication
+                file = MIMEApplication(f.read(), name=os.path.basename(one_attachment))
+            file[
+                ""Content-Disposition""
+            ] = f'attachment;\
+            filename=""{os.path.basename(one_attachment)}""'
+
+            # At last, Add the attachment to our message object
+            msg.attach(file)
+    return msg
+
+
+# Call the message function
+msg = message(
+    ""Good!"",
+    ""Hi there!"",
+    r""C:\Users\Dell\Downloads\Garbage\Cartoon.jpg"",
+    r""C:\Users\Dell\Desktop\slack.py"",
+)
+
+# Make a list of emails, where you wanna send mail
+to = [""ABC@gmail.com"", ""XYZ@gmail.com"", ""insaaf@gmail.com""]
+
+# Provide some data to the sendmail function!
+smtp.sendmail(from_addr=""hello@gmail.com"", to_addrs=to, msg=msg.as_string())
+
+# Finally, don't forget to close the connection
+smtp.quit()"
+How to Send Automated Email Messages in Python,https://www.geeksforgeeks.org/how-to-send-automated-email-messages-in-python/,"import schedule
+import time
+from email.mime.text import MIMEText
+from email.mime.image import MIMEImage
+from email.mime.application import MIMEApplication
+from email.mime.multipart import MIMEMultipart
+import smtplib
+import os
+
+
+# send our email message 'msg' to our boss
+def message(subject=""Python Notification"", text="""", img=None, attachment=None):
+    # build message contents
+    msg = MIMEMultipart()
+
+    # Add Subject
+    msg[""Subject""] = subject
+
+    # Add text contents
+    msg.attach(MIMEText(text))
+
+    # Check if we have anything
+    # given in the img parameter
+    if img is not None:
+        # Check whether we have the
+        # lists of images or not!
+        if type(img) is not list:
+            # if it isn't a list, make it one
+            img = [img]
+
+        # Now iterate through our list
+        for one_img in img:
+            # read the image binary data
+            img_data = open(one_img, ""rb"").read()
+
+            # Attach the image data to MIMEMultipart
+            # using MIMEImage,
+            # we add the given filename use os.basename
+            msg.attach(MIMEImage(img_data, name=os.path.basename(one_img)))
+
+    # We do the same for attachments
+    # as we did for images
+    if attachment is not None:
+        # Check whether we have the
+        # lists of attachments or not!
+        if type(attachment) is not list:
+            # if it isn't a list, make it one
+            attachment = [attachment]
+
+        for one_attachment in attachment:
+            with open(one_attachment, ""rb"") as f:
+                # Read in the attachment using MIMEApplication
+                file = MIMEApplication(f.read(), name=os.path.basename(one_attachment))
+            file[
+                ""Content-Disposition""
+            ] = f'attachment;\
+            filename=""{os.path.basename(one_attachment)}""'
+
+            # At last, Add the attachment to our message object
+            msg.attach(file)
+    return msg
+
+
+def mail():
+    # initialize connection to our email server,
+    # we will use gmail here
+    smtp = smtplib.SMTP(""smtp.gmail.com"", 587)
+    smtp.ehlo()
+    smtp.starttls()
+
+    # Login with your email and password
+    smtp.login(""Email"", ""Password"")
+
+    # Call the message function
+    msg = message(
+        ""Good!"",
+        ""Hi there!"",
+        r""C:\Users\Dell\Downloads\Garbage\Cartoon.jpg"",
+        r""C:\Users\Dell\Desktop\slack.py"",
+    )
+
+    # Make a list of emails, where you wanna send mail
+    to = [""ABC@gmail.com"", ""XYZ@gmail.com"", ""insaaf@gmail.com""]
+
+    # Provide some data to the sendmail function!
+    smtp.sendmail(from_addr=""hello@gmail.com"", to_addrs=to, msg=msg.as_string())
+
+    # Finally, don't forget to close the connection
+    smtp.quit()
+
+
+schedule.every(2).seconds.do(mail)
+schedule.every(10).minutes.do(mail)
+schedule.every().hour.do(mail)
+schedule.every().day.at(""10:30"").do(mail)
+schedule.every(5).to(10).minutes.do(mail)
+schedule.every().monday.do(mail)
+schedule.every().wednesday.at(""13:15"").do(mail)
+schedule.every().minute.at("":17"").do(mail)
+
+while True:
+    schedule.run_pending()
+    time.sleep(1)","From code
+pip install schedule","How to Send Automated Email Messages in Python
+import schedule
+import time
+from email.mime.text import MIMEText
+from email.mime.image import MIMEImage
+from email.mime.application import MIMEApplication
+from email.mime.multipart import MIMEMultipart
+import smtplib
+import os
+
+
+# send our email message 'msg' to our boss
+def message(subject=""Python Notification"", text="""", img=None, attachment=None):
+    # build message contents
+    msg = MIMEMultipart()
+
+    # Add Subject
+    msg[""Subject""] = subject
+
+    # Add text contents
+    msg.attach(MIMEText(text))
+
+    # Check if we have anything
+    # given in the img parameter
+    if img is not None:
+        # Check whether we have the
+        # lists of images or not!
+        if type(img) is not list:
+            # if it isn't a list, make it one
+            img = [img]
+
+        # Now iterate through our list
+        for one_img in img:
+            # read the image binary data
+            img_data = open(one_img, ""rb"").read()
+
+            # Attach the image data to MIMEMultipart
+            # using MIMEImage,
+            # we add the given filename use os.basename
+            msg.attach(MIMEImage(img_data, name=os.path.basename(one_img)))
+
+    # We do the same for attachments
+    # as we did for images
+    if attachment is not None:
+        # Check whether we have the
+        # lists of attachments or not!
+        if type(attachment) is not list:
+            # if it isn't a list, make it one
+            attachment = [attachment]
+
+        for one_attachment in attachment:
+            with open(one_attachment, ""rb"") as f:
+                # Read in the attachment using MIMEApplication
+                file = MIMEApplication(f.read(), name=os.path.basename(one_attachment))
+            file[
+                ""Content-Disposition""
+            ] = f'attachment;\
+            filename=""{os.path.basename(one_attachment)}""'
+
+            # At last, Add the attachment to our message object
+            msg.attach(file)
+    return msg
+
+
+def mail():
+    # initialize connection to our email server,
+    # we will use gmail here
+    smtp = smtplib.SMTP(""smtp.gmail.com"", 587)
+    smtp.ehlo()
+    smtp.starttls()
+
+    # Login with your email and password
+    smtp.login(""Email"", ""Password"")
+
+    # Call the message function
+    msg = message(
+        ""Good!"",
+        ""Hi there!"",
+        r""C:\Users\Dell\Downloads\Garbage\Cartoon.jpg"",
+        r""C:\Users\Dell\Desktop\slack.py"",
+    )
+
+    # Make a list of emails, where you wanna send mail
+    to = [""ABC@gmail.com"", ""XYZ@gmail.com"", ""insaaf@gmail.com""]
+
+    # Provide some data to the sendmail function!
+    smtp.sendmail(from_addr=""hello@gmail.com"", to_addrs=to, msg=msg.as_string())
+
+    # Finally, don't forget to close the connection
+    smtp.quit()
+
+
+schedule.every(2).seconds.do(mail)
+schedule.every(10).minutes.do(mail)
+schedule.every().hour.do(mail)
+schedule.every().day.at(""10:30"").do(mail)
+schedule.every(5).to(10).minutes.do(mail)
+schedule.every().monday.do(mail)
+schedule.every().wednesday.at(""13:15"").do(mail)
+schedule.every().minute.at("":17"").do(mail)
+
+while True:
+    schedule.run_pending()
+    time.sleep(1)"
+Automate backup with Python Script,https://www.geeksforgeeks.org/automate-backup-with-python-script/,"import shutil
+from datetime import date
+import os
+import sys","From code
+shutil.copytree(src_file_name, dst_dir)","Automate backup with Python Script
+import shutil
+from datetime import date
+import os
+import sys"
+Automate backup with Python Script,https://www.geeksforgeeks.org/automate-backup-with-python-script/,"today = date.today()
+date_format = today.strftime(""%d_%b_%Y_"")","From code
+shutil.copytree(src_file_name, dst_dir)","Automate backup with Python Script
+today = date.today()
+date_format = today.strftime(""%d_%b_%Y_"")"
+Automate backup with Python Script,https://www.geeksforgeeks.org/automate-backup-with-python-script/,src_dir = src_dir + src_file_name,"From code
+shutil.copytree(src_file_name, dst_dir)","Automate backup with Python Script
+src_dir = src_dir + src_file_name"
+Automate backup with Python Script,https://www.geeksforgeeks.org/automate-backup-with-python-script/,os.chdir(sys.path[0]),"From code
+shutil.copytree(src_file_name, dst_dir)","Automate backup with Python Script
+os.chdir(sys.path[0])"
+Automate backup with Python Script,https://www.geeksforgeeks.org/automate-backup-with-python-script/,"if not src_file_name:
+    print(""Please give atleast the Source File Name"")","From code
+shutil.copytree(src_file_name, dst_dir)","Automate backup with Python Script
+if not src_file_name:
+    print(""Please give atleast the Source File Name"")"
+Automate backup with Python Script,https://www.geeksforgeeks.org/automate-backup-with-python-script/,"if src_file_name and dst_file_name and src_dir and dst_dir:
+    src_dir = src_dir + src_file_name
+    dst_dir = dst_dir + dst_file_name","From code
+shutil.copytree(src_file_name, dst_dir)","Automate backup with Python Script
+if src_file_name and dst_file_name and src_dir and dst_dir:
+    src_dir = src_dir + src_file_name
+    dst_dir = dst_dir + dst_file_name"
+Automate backup with Python Script,https://www.geeksforgeeks.org/automate-backup-with-python-script/,elif dst_file_name is None or not dst_file_name:??????????????????????????????????????????dst_file_name = src_file_name?????????????????????????????,"From code
+shutil.copytree(src_file_name, dst_dir)","Automate backup with Python Script
+elif dst_file_name is None or not dst_file_name:??????????????????????????????????????????dst_file_name = src_file_name?????????????????????????????"
+Automate backup with Python Script,https://www.geeksforgeeks.org/automate-backup-with-python-script/,elif dst_file_name.isspace():????????????????????????????????????dst_file_name = src_file_name???????????????????????????????,"From code
+shutil.copytree(src_file_name, dst_dir)","Automate backup with Python Script
+elif dst_file_name.isspace():????????????????????????????????????dst_file_name = src_file_name???????????????????????????????"
+Automate backup with Python Script,https://www.geeksforgeeks.org/automate-backup-with-python-script/,else:????????????????????????????????????dst_dir = dst_dir+d,"From code
+shutil.copytree(src_file_name, dst_dir)","Automate backup with Python Script
+else:????????????????????????????????????dst_dir = dst_dir+d"
+Automate backup with Python Script,https://www.geeksforgeeks.org/automate-backup-with-python-script/,"shutil.copy2(src_dir, dst_dir)","From code
+shutil.copytree(src_file_name, dst_dir)","Automate backup with Python Script
+shutil.copy2(src_dir, dst_dir)"
+Automate backup with Python Script,https://www.geeksforgeeks.org/automate-backup-with-python-script/,"# Import the following modules
+import shutil
+from datetime import date
+import os
+import sys
+
+# When there is need, just change the directory
+os.chdir(sys.path[0])
+
+
+# Function for performing the
+# backup of the files and folders
+def take_backup(src_file_name, dst_file_name=None, src_dir="""", dst_dir=""""):
+    try:
+        # Extract the today's date
+        today = date.today()
+        date_format = today.strftime(""%d_%b_%Y_"")
+
+        # Make the source directory,
+        # where we wanna backup our files
+        src_dir = src_dir + src_file_name
+
+        # If user not enter any source file,
+        # then just give the error message...
+        if not src_file_name:
+            print(""Please give atleast the Source File Name"")
+            exit()
+
+        try:
+            # If user provides all the inputs
+            if src_file_name and dst_file_name and src_dir and dst_dir:
+                src_dir = src_dir + src_file_name
+                dst_dir = dst_dir + dst_file_name
+
+            # When User Enter Either
+            # 'None' or empty String ('')
+            elif dst_file_name is None or not dst_file_name:
+                dst_file_name = src_file_name
+                dst_dir = dst_dir + date_format + dst_file_name
+
+            # When user Enter an empty
+            # string with one or more spaces (' ')
+            elif dst_file_name.isspace():
+                dst_file_name = src_file_name
+                dst_dir = dst_dir + date_format + dst_file_name
+
+            # When user Enter an a
+            # name for the backup copy
+            else:
+                dst_dir = dst_dir + date_format + dst_file_name
+
+            # Now, just copy the files
+            # from source to destination
+            shutil.copy2(src_dir, dst_dir)
+
+            print(""Backup Successful!"")
+        except FileNotFoundError:
+            print(
+                ""File does not exists!,\
+            please give the complete path""
+            )
+
+    # When we need to backup the folders only...
+    except PermissionError:
+        dst_dir = dst_dir + date_format + dst_file_name
+
+        # Copy the whole folder
+        # from source to destination
+        shutil.copytree(src_file_name, dst_dir)
+
+
+# Call the function
+take_backup(""GFG.txt"")","From code
+shutil.copytree(src_file_name, dst_dir)","Automate backup with Python Script
+# Import the following modules
+import shutil
+from datetime import date
+import os
+import sys
+
+# When there is need, just change the directory
+os.chdir(sys.path[0])
+
+
+# Function for performing the
+# backup of the files and folders
+def take_backup(src_file_name, dst_file_name=None, src_dir="""", dst_dir=""""):
+    try:
+        # Extract the today's date
+        today = date.today()
+        date_format = today.strftime(""%d_%b_%Y_"")
+
+        # Make the source directory,
+        # where we wanna backup our files
+        src_dir = src_dir + src_file_name
+
+        # If user not enter any source file,
+        # then just give the error message...
+        if not src_file_name:
+            print(""Please give atleast the Source File Name"")
+            exit()
+
+        try:
+            # If user provides all the inputs
+            if src_file_name and dst_file_name and src_dir and dst_dir:
+                src_dir = src_dir + src_file_name
+                dst_dir = dst_dir + dst_file_name
+
+            # When User Enter Either
+            # 'None' or empty String ('')
+            elif dst_file_name is None or not dst_file_name:
+                dst_file_name = src_file_name
+                dst_dir = dst_dir + date_format + dst_file_name
+
+            # When user Enter an empty
+            # string with one or more spaces (' ')
+            elif dst_file_name.isspace():
+                dst_file_name = src_file_name
+                dst_dir = dst_dir + date_format + dst_file_name
+
+            # When user Enter an a
+            # name for the backup copy
+            else:
+                dst_dir = dst_dir + date_format + dst_file_name
+
+            # Now, just copy the files
+            # from source to destination
+            shutil.copy2(src_dir, dst_dir)
+
+            print(""Backup Successful!"")
+        except FileNotFoundError:
+            print(
+                ""File does not exists!,\
+            please give the complete path""
+            )
+
+    # When we need to backup the folders only...
+    except PermissionError:
+        dst_dir = dst_dir + date_format + dst_file_name
+
+        # Copy the whole folder
+        # from source to destination
+        shutil.copytree(src_file_name, dst_dir)
+
+
+# Call the function
+take_backup(""GFG.txt"")"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"class Square:
+    def __init__(self, side):
+        """"""creates a square having the given side""""""
+        self.side = side
+
+    def area(self):
+        """"""returns area of the square""""""
+        return self.side**2
+
+    def perimeter(self):
+        """"""returns perimeter of the square""""""
+        return 4 * self.side
+
+    def __repr__(self):
+        """"""declares how a Square object should be printed""""""
+        s = (
+            ""Square with side = ""
+            + str(self.side)
+            + ""\n""
+            + ""Area = ""
+            + str(self.area())
+            + ""\n""
+            + ""Perimeter = ""
+            + str(self.perimeter())
+        )
+        return s
+
+
+if __name__ == ""__main__"":
+    # read input from the user
+    side = int(input(""enter the side length to create a Square: ""))
+
+    # create a square with the provided side
+    square = Square(side)
+
+    # print the created square
+    print(square)","From code
+---Software_Testing","Automated software testing with Python
+class Square:
+    def __init__(self, side):
+        """"""creates a square having the given side""""""
+        self.side = side
+
+    def area(self):
+        """"""returns area of the square""""""
+        return self.side**2
+
+    def perimeter(self):
+        """"""returns perimeter of the square""""""
+        return 4 * self.side
+
+    def __repr__(self):
+        """"""declares how a Square object should be printed""""""
+        s = (
+            ""Square with side = ""
+            + str(self.side)
+            + ""\n""
+            + ""Area = ""
+            + str(self.area())
+            + ""\n""
+            + ""Perimeter = ""
+            + str(self.perimeter())
+        )
+        return s
+
+
+if __name__ == ""__main__"":
+    # read input from the user
+    side = int(input(""enter the side length to create a Square: ""))
+
+    # create a square with the provided side
+    square = Square(side)
+
+    # print the created square
+    print(square)"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"def test_area(self):
+    # testing the method Square.area().
+
+    sq = Square(2)  # creates a Square of side 2 units.
+
+    # test if the area of the above square is 4 units,
+    # display an error message if it's not.
+
+    self.assertEqual(
+        sq.area(), 4, f""Area is shown {sq.area()} for side = {sq.side} units""
+    )","From code
+---Software_Testing","Automated software testing with Python
+def test_area(self):
+    # testing the method Square.area().
+
+    sq = Square(2)  # creates a Square of side 2 units.
+
+    # test if the area of the above square is 4 units,
+    # display an error message if it's not.
+
+    self.assertEqual(
+        sq.area(), 4, f""Area is shown {sq.area()} for side = {sq.side} units""
+    )"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"if __name__ == ""__main__"":
+    unittest.main()","From code
+---Software_Testing","Automated software testing with Python
+if __name__ == ""__main__"":
+    unittest.main()"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"import unittest
+from .. import app
+
+
+class TestSum(unittest.TestCase):
+    def test_area(self):
+        sq = app.Square(2)
+
+        self.assertEqual(sq.area(), 4, f""Area is shown {sq.area()} rather than 9"")
+
+
+if __name__ == ""__main__"":
+    unittest.main()","From code
+---Software_Testing","Automated software testing with Python
+import unittest
+from .. import app
+
+
+class TestSum(unittest.TestCase):
+    def test_area(self):
+        sq = app.Square(2)
+
+        self.assertEqual(sq.area(), 4, f""Area is shown {sq.area()} rather than 9"")
+
+
+if __name__ == ""__main__"":
+    unittest.main()"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"import unittest
+from .. import app
+
+
+class TestSum(unittest.TestCase):
+    def test_area(self):
+        sq = app.Square(2)
+        self.assertEqual(sq.area(), 4, f""Area is shown {sq.area()} rather than 9"")
+
+    def test_area_negative(self):
+        sq = app.Square(-3)
+        self.assertEqual(sq.area(), -1, f""Area is shown {sq.area()} rather than -1"")
+
+    def test_perimeter(self):
+        sq = app.Square(5)
+        self.assertEqual(
+            sq.perimeter(), 20, f""Perimeter is {sq.perimeter()} rather than 20""
+        )
+
+    def test_perimeter_negative(self):
+        sq = app.Square(-6)
+        self.assertEqual(
+            sq.perimeter(), -1, f""Perimeter is {sq.perimeter()} rather than -1""
+        )
+
+
+if __name__ == ""__main__"":
+    unittest.main()","From code
+---Software_Testing","Automated software testing with Python
+import unittest
+from .. import app
+
+
+class TestSum(unittest.TestCase):
+    def test_area(self):
+        sq = app.Square(2)
+        self.assertEqual(sq.area(), 4, f""Area is shown {sq.area()} rather than 9"")
+
+    def test_area_negative(self):
+        sq = app.Square(-3)
+        self.assertEqual(sq.area(), -1, f""Area is shown {sq.area()} rather than -1"")
+
+    def test_perimeter(self):
+        sq = app.Square(5)
+        self.assertEqual(
+            sq.perimeter(), 20, f""Perimeter is {sq.perimeter()} rather than 20""
+        )
+
+    def test_perimeter_negative(self):
+        sq = app.Square(-6)
+        self.assertEqual(
+            sq.perimeter(), -1, f""Perimeter is {sq.perimeter()} rather than -1""
+        )
+
+
+if __name__ == ""__main__"":
+    unittest.main()"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"from .. import app??????def test_file1_area():????????????????????????sq = app.Square(2)????????????????????????ass""area for side {sq.side} units is {sq.area()}""??def test_file1_perimeter():????????sq = app.Square(-1)????????assert sq.perimeter() == -1,????????????????f'perimeter is shown {sq.perimeter()} rather than -1'","From code
+---Software_Testing","Automated software testing with Python
+from .. import app??????def test_file1_area():????????????????????????sq = app.Square(2)????????????????????????ass""area for side {sq.side} units is {sq.area()}""??def test_file1_perimeter():????????sq = app.Square(-1)????????assert sq.perimeter() == -1,????????????????f'perimeter is shown {sq.perimeter()} rather than -1'"
+Automated software testing with Python,https://www.geeksforgeeks.org/automated-software-testing-with-python/,"# @pytest.mark.<tag_name>@pytest.mark.area??????????????????????????????def test_file1_area():????????????????????????sq = app.Square(2)???????????""area for side {sq.side} units is {sq.area()}""","From code
+---Software_Testing","Automated software testing with Python
+# @pytest.mark.<tag_name>@pytest.mark.area??????????????????????????????def test_file1_area():????????????????????????sq = app.Square(2)???????????""area for side {sq.side} units is {sq.area()}"""
+Hotword detection with Python,https://www.geeksforgeeks.org/hotword-detection-with-python/,from snowboy import snowboydecode,"From code
+sudo apt-get update","Hotword detection with Python
+from snowboy import snowboydecode"
+Hotword detection with Python,https://www.geeksforgeeks.org/hotword-detection-with-python/,"from snowboy import snowboydecoder
+
+
+def detected_callback():
+    print(""hotword detected"")
+
+    # do your task here or call other program.
+
+
+detector = snowboydecoder.HotwordDetector(""hotword.pmdl"", sensitivity=0.5, audio_gain=1)
+
+detector.start(detected_callback)","From code
+sudo apt-get update","Hotword detection with Python
+from snowboy import snowboydecoder
+
+
+def detected_callback():
+    print(""hotword detected"")
+
+    # do your task here or call other program.
+
+
+detector = snowboydecoder.HotwordDetector(""hotword.pmdl"", sensitivity=0.5, audio_gain=1)
+
+detector.start(detected_callback)"
+Automate linkedin connections using Python,https://www.geeksforgeeks.org/automate-linkedin-connections-using-python/,"# connect python with webbrowser-chrome
+from selenium import webdriver
+from selenium.webdriver.common.keys import Keys
+import pyautogui as pag
+
+
+def login():
+    # Getting the login element
+    username = driver.find_element_by_id(""login-email"")
+
+    # Sending the keys for username
+    username.send_keys(""username"")
+
+    # Getting the password element
+    password = driver.find_element_by_id(""login-password"")
+
+    # Sending the keys for password
+    password.send_keys(""password"")
+
+    # Getting the tag for submit button
+    driver.find_element_by_id(""login-submit"").click()
+
+
+def goto_network():
+    driver.find_element_by_id(""mynetwork-tab-icon"").click()
+
+
+def send_requests():
+    # Number of requests you want to send
+    n = input(""Number of requests: "")
+
+    for i in range(0, n):
+        # position(in px) of connection button
+        pag.click(880, 770)
+    print(""Done !"")
+
+
+def main():
+    # url of LinkedIn
+    url = ""http://linkedin.com/""
+
+    # url of LinkedIn network page
+    network_url = ""http://linkedin.com / mynetwork/""
+
+    # path to browser web driver
+    driver = webdriver.Chrome(""C:\\Program Files\\Web Driver\\chromedriver.exe"")
+    driver.get(url)
+
+
+# Driver's code
+if __name__ == __main__:
+    main()","From code
+pip install selenium","Automate linkedin connections using Python
+# connect python with webbrowser-chrome
+from selenium import webdriver
+from selenium.webdriver.common.keys import Keys
+import pyautogui as pag
+
+
+def login():
+    # Getting the login element
+    username = driver.find_element_by_id(""login-email"")
+
+    # Sending the keys for username
+    username.send_keys(""username"")
+
+    # Getting the password element
+    password = driver.find_element_by_id(""login-password"")
+
+    # Sending the keys for password
+    password.send_keys(""password"")
+
+    # Getting the tag for submit button
+    driver.find_element_by_id(""login-submit"").click()
+
+
+def goto_network():
+    driver.find_element_by_id(""mynetwork-tab-icon"").click()
+
+
+def send_requests():
+    # Number of requests you want to send
+    n = input(""Number of requests: "")
+
+    for i in range(0, n):
+        # position(in px) of connection button
+        pag.click(880, 770)
+    print(""Done !"")
+
+
+def main():
+    # url of LinkedIn
+    url = ""http://linkedin.com/""
+
+    # url of LinkedIn network page
+    network_url = ""http://linkedin.com / mynetwork/""
+
+    # path to browser web driver
+    driver = webdriver.Chrome(""C:\\Program Files\\Web Driver\\chromedriver.exe"")
+    driver.get(url)
+
+
+# Driver's code
+if __name__ == __main__:
+    main()"
+Create Table Using Tkinter,https://www.geeksforgeeks.org/create-table-using-tkinter/,"# Python program to create a table
+
+from tkinter import *
+
+
+class Table:
+    def __init__(self, root):
+        # code for creating table
+        for i in range(total_rows):
+            for j in range(total_columns):
+                self.e = Entry(root, width=20, fg=""blue"", font=(""Arial"", 16, ""bold""))
+
+                self.e.grid(row=i, column=j)
+                self.e.insert(END, lst[i][j])
+
+
+# take the data
+lst = [
+    (1, ""Raj"", ""Mumbai"", 19),
+    (2, ""Aaryan"", ""Pune"", 18),
+    (3, ""Vaishnavi"", ""Mumbai"", 20),
+    (4, ""Rachna"", ""Mumbai"", 21),
+    (5, ""Shubham"", ""Delhi"", 21),
+]
+
+# find total number of rows and
+# columns in list
+total_rows = len(lst)
+total_columns = len(lst[0])
+
+# create root window
+root = Tk()
+t = Table(root)
+root.mainloop()","From code
+for i in range(5):","Create Table Using Tkinter
+# Python program to create a table
+
+from tkinter import *
+
+
+class Table:
+    def __init__(self, root):
+        # code for creating table
+        for i in range(total_rows):
+            for j in range(total_columns):
+                self.e = Entry(root, width=20, fg=""blue"", font=(""Arial"", 16, ""bold""))
+
+                self.e.grid(row=i, column=j)
+                self.e.insert(END, lst[i][j])
+
+
+# take the data
+lst = [
+    (1, ""Raj"", ""Mumbai"", 19),
+    (2, ""Aaryan"", ""Pune"", 18),
+    (3, ""Vaishnavi"", ""Mumbai"", 20),
+    (4, ""Rachna"", ""Mumbai"", 21),
+    (5, ""Shubham"", ""Delhi"", 21),
+]
+
+# find total number of rows and
+# columns in list
+total_rows = len(lst)
+total_columns = len(lst[0])
+
+# create root window
+root = Tk()
+t = Table(root)
+root.mainloop()"
+Image Viewer App in Python using Tkinter,https://www.geeksforgeeks.org/image-viewer-app-in-python-using-tkinter/,"# importing the tkinter module and PIL that
+# is pillow module
+from tkinter import *
+from PIL import ImageTk, Image
+
+# Calling the Tk (The initial constructor of tkinter)
+root = Tk()
+
+# We will make the title of our app as Image Viewer
+root.title(""Image Viewer"")
+
+# The geometry of the box which will be displayed
+# on the screen
+root.geometry(""700x700"")
+
+# Adding the images using the pillow module which
+# has a class ImageTk We can directly add the
+# photos in the tkinter folder or we have to
+# give a proper path for the images
+image_no_1 = ImageTk.PhotoImage(Image.open(""Sample.png""))
+image_no_2 = ImageTk.PhotoImage(Image.open(""sample.png""))
+image_no_3 = ImageTk.PhotoImage(Image.open(""Sample.png""))
+image_no_4 = ImageTk.PhotoImage(Image.open(""sample.png""))
+
+# List of the images so that we traverse the list
+List_images = [image_no_1, image_no_2, image_no_3, image_no_4]
+
+label = Label(image=image_no_1)
+
+# We have to show the box so this below line is needed
+label.grid(row=1, column=0, columnspan=3)
+
+# We will have three button back ,forward and exit
+button_back = Button(root, text=""Back"", command=back, state=DISABLED)
+
+# root.quit for closing the app
+button_exit = Button(root, text=""Exit"", command=root.quit)
+
+button_forward = Button(root, text=""Forward"", command=lambda: forward(1))
+
+# grid function is for placing the buttons in the frame
+button_back.grid(row=5, column=0)
+button_exit.grid(row=5, column=1)
+button_forward.grid(row=5, column=2)
+
+root.mainloop()","From code
+ pip install tkinter","Image Viewer App in Python using Tkinter
+# importing the tkinter module and PIL that
+# is pillow module
+from tkinter import *
+from PIL import ImageTk, Image
+
+# Calling the Tk (The initial constructor of tkinter)
+root = Tk()
+
+# We will make the title of our app as Image Viewer
+root.title(""Image Viewer"")
+
+# The geometry of the box which will be displayed
+# on the screen
+root.geometry(""700x700"")
+
+# Adding the images using the pillow module which
+# has a class ImageTk We can directly add the
+# photos in the tkinter folder or we have to
+# give a proper path for the images
+image_no_1 = ImageTk.PhotoImage(Image.open(""Sample.png""))
+image_no_2 = ImageTk.PhotoImage(Image.open(""sample.png""))
+image_no_3 = ImageTk.PhotoImage(Image.open(""Sample.png""))
+image_no_4 = ImageTk.PhotoImage(Image.open(""sample.png""))
+
+# List of the images so that we traverse the list
+List_images = [image_no_1, image_no_2, image_no_3, image_no_4]
+
+label = Label(image=image_no_1)
+
+# We have to show the box so this below line is needed
+label.grid(row=1, column=0, columnspan=3)
+
+# We will have three button back ,forward and exit
+button_back = Button(root, text=""Back"", command=back, state=DISABLED)
+
+# root.quit for closing the app
+button_exit = Button(root, text=""Exit"", command=root.quit)
+
+button_forward = Button(root, text=""Forward"", command=lambda: forward(1))
+
+# grid function is for placing the buttons in the frame
+button_back.grid(row=5, column=0)
+button_exit.grid(row=5, column=1)
+button_forward.grid(row=5, column=2)
+
+root.mainloop()"
+Image Viewer App in Python using Tkinter,https://www.geeksforgeeks.org/image-viewer-app-in-python-using-tkinter/,"def forward(img_no):
+    # GLobal variable so that we can have
+    # access and change the variable
+    # whenever needed
+    global label
+    global button_forward
+    global button_back
+    global button_exit
+    label.grid_forget()
+
+    # This is for clearing the screen so that
+    # our next image can pop up
+    label = Label(image=List_images[img_no - 1])
+
+    # as the list starts from 0 so we are
+    # subtracting one
+    label.grid(row=1, column=0, columnspan=3)
+    button_for = Button(root, text=""forward"", command=lambda: forward(img_no + 1))
+
+    # img_no+1 as we want the next image to pop up
+    if img_no == 4:
+        button_forward = Button(root, text=""Forward"", state=DISABLED)
+
+    # img_no-1 as we want previous image when we click
+    # back button
+    button_back = Button(root, text=""Back"", command=lambda: back(img_no - 1))
+
+    # Placing the button in new grid
+    button_back.grid(row=5, column=0)
+    button_exit.grid(row=5, column=1)
+    button_for.grid(row=5, column=2)","From code
+ pip install tkinter","Image Viewer App in Python using Tkinter
+def forward(img_no):
+    # GLobal variable so that we can have
+    # access and change the variable
+    # whenever needed
+    global label
+    global button_forward
+    global button_back
+    global button_exit
+    label.grid_forget()
+
+    # This is for clearing the screen so that
+    # our next image can pop up
+    label = Label(image=List_images[img_no - 1])
+
+    # as the list starts from 0 so we are
+    # subtracting one
+    label.grid(row=1, column=0, columnspan=3)
+    button_for = Button(root, text=""forward"", command=lambda: forward(img_no + 1))
+
+    # img_no+1 as we want the next image to pop up
+    if img_no == 4:
+        button_forward = Button(root, text=""Forward"", state=DISABLED)
+
+    # img_no-1 as we want previous image when we click
+    # back button
+    button_back = Button(root, text=""Back"", command=lambda: back(img_no - 1))
+
+    # Placing the button in new grid
+    button_back.grid(row=5, column=0)
+    button_exit.grid(row=5, column=1)
+    button_for.grid(row=5, column=2)"
+Image Viewer App in Python using Tkinter,https://www.geeksforgeeks.org/image-viewer-app-in-python-using-tkinter/,"def back(img_no):
+    # We will have global variable to access these
+    # variable and change whenever needed
+    global label
+    global button_forward
+    global button_back
+    global button_exit
+    label.grid_forget()
+
+    # for clearing the image for new image to pop up
+    label = Label(image=List_images[img_no - 1])
+    label.grid(row=1, column=0, columnspan=3)
+    button_forward = Button(root, text=""forward"", command=lambda: forward(img_no + 1))
+    button_back = Button(root, text=""Back"", command=lambda: back(img_no - 1))
+    print(img_no)
+
+    # whenever the first image will be there we will
+    # have the back button disabled
+    if img_no == 1:
+        button_back = Button(root, Text=""Back"", state=DISABLED)
+
+    label.grid(row=1, column=0, columnspan=3)
+    button_back.grid(row=5, column=0)
+    button_exit.grid(row=5, column=1)
+    button_for.grid(row=5, column=2)","From code
+ pip install tkinter","Image Viewer App in Python using Tkinter
+def back(img_no):
+    # We will have global variable to access these
+    # variable and change whenever needed
+    global label
+    global button_forward
+    global button_back
+    global button_exit
+    label.grid_forget()
+
+    # for clearing the image for new image to pop up
+    label = Label(image=List_images[img_no - 1])
+    label.grid(row=1, column=0, columnspan=3)
+    button_forward = Button(root, text=""forward"", command=lambda: forward(img_no + 1))
+    button_back = Button(root, text=""Back"", command=lambda: back(img_no - 1))
+    print(img_no)
+
+    # whenever the first image will be there we will
+    # have the back button disabled
+    if img_no == 1:
+        button_back = Button(root, Text=""Back"", state=DISABLED)
+
+    label.grid(row=1, column=0, columnspan=3)
+    button_back.grid(row=5, column=0)
+    button_exit.grid(row=5, column=1)
+    button_for.grid(row=5, column=2)"
+Image Viewer App in Python using Tkinter,https://www.geeksforgeeks.org/image-viewer-app-in-python-using-tkinter/,"# importing the tkinter module and PIL
+# that is pillow module
+from tkinter import *
+from PIL import ImageTk, Image
+
+
+def forward(img_no):
+    # GLobal variable so that we can have
+    # access and change the variable
+    # whenever needed
+    global label
+    global button_forward
+    global button_back
+    global button_exit
+    label.grid_forget()
+
+    # This is for clearing the screen so that
+    # our next image can pop up
+    label = Label(image=List_images[img_no - 1])
+
+    # as the list starts from 0 so we are
+    # subtracting one
+    label.grid(row=1, column=0, columnspan=3)
+    button_for = Button(root, text=""forward"", command=lambda: forward(img_no + 1))
+
+    # img_no+1 as we want the next image to pop up
+    if img_no == 4:
+        button_forward = Button(root, text=""Forward"", state=DISABLED)
+
+    # img_no-1 as we want previous image when we click
+    # back button
+    button_back = Button(root, text=""Back"", command=lambda: back(img_no - 1))
+
+    # Placing the button in new grid
+    button_back.grid(row=5, column=0)
+    button_exit.grid(row=5, column=1)
+    button_for.grid(row=5, column=2)
+
+
+def back(img_no):
+    # We will have global variable to access these
+    # variable and change whenever needed
+    global label
+    global button_forward
+    global button_back
+    global button_exit
+    label.grid_forget()
+
+    # for clearing the image for new image to pop up
+    label = Label(image=List_images[img_no - 1])
+    label.grid(row=1, column=0, columnspan=3)
+    button_forward = Button(root, text=""forward"", command=lambda: forward(img_no + 1))
+    button_back = Button(root, text=""Back"", command=lambda: back(img_no - 1))
+    print(img_no)
+
+    # whenever the first image will be there we will
+    # have the back button disabled
+    if img_no == 1:
+        button_back = Button(root, Text=""Back"", state=DISABLED)
+
+    label.grid(row=1, column=0, columnspan=3)
+    button_back.grid(row=5, column=0)
+    button_exit.grid(row=5, column=1)
+    button_for.grid(row=5, column=2)
+
+
+# Calling the Tk (The initial constructor of tkinter)
+root = Tk()
+
+# We will make the title of our app as Image Viewer
+root.title(""Image Viewer"")
+
+# The geometry of the box which will be displayed
+# on the screen
+root.geometry(""700x700"")
+
+# Adding the images using the pillow module which
+# has a class ImageTk We can directly add the
+# photos in the tkinter folder or we have to
+# give a proper path for the images
+image_no_1 = ImageTk.PhotoImage(Image.open(""Sample.png""))
+image_no_2 = ImageTk.PhotoImage(Image.open(""sample.png""))
+image_no_3 = ImageTk.PhotoImage(Image.open(""Sample.png""))
+image_no_4 = ImageTk.PhotoImage(Image.open(""sample.png""))
+
+# List of the images so that we traverse the list
+List_images = [image_no_1, image_no_2, image_no_3, image_no_4]
+
+label = Label(image=image_no_1)
+
+# We have to show the box so this below line is needed
+label.grid(row=1, column=0, columnspan=3)
+
+# We will have three button back ,forward and exit
+button_back = Button(root, text=""Back"", command=back, state=DISABLED)
+
+# root.quit for closing the app
+button_exit = Button(root, text=""Exit"", command=root.quit)
+
+button_forward = Button(root, text=""Forward"", command=lambda: forward(1))
+
+# grid function is for placing the buttons in the frame
+button_back.grid(row=5, column=0)
+button_exit.grid(row=5, column=1)
+button_forward.grid(row=5, column=2)
+
+root.mainloop()","From code
+ pip install tkinter","Image Viewer App in Python using Tkinter
+# importing the tkinter module and PIL
+# that is pillow module
+from tkinter import *
+from PIL import ImageTk, Image
+
+
+def forward(img_no):
+    # GLobal variable so that we can have
+    # access and change the variable
+    # whenever needed
+    global label
+    global button_forward
+    global button_back
+    global button_exit
+    label.grid_forget()
+
+    # This is for clearing the screen so that
+    # our next image can pop up
+    label = Label(image=List_images[img_no - 1])
+
+    # as the list starts from 0 so we are
+    # subtracting one
+    label.grid(row=1, column=0, columnspan=3)
+    button_for = Button(root, text=""forward"", command=lambda: forward(img_no + 1))
+
+    # img_no+1 as we want the next image to pop up
+    if img_no == 4:
+        button_forward = Button(root, text=""Forward"", state=DISABLED)
+
+    # img_no-1 as we want previous image when we click
+    # back button
+    button_back = Button(root, text=""Back"", command=lambda: back(img_no - 1))
+
+    # Placing the button in new grid
+    button_back.grid(row=5, column=0)
+    button_exit.grid(row=5, column=1)
+    button_for.grid(row=5, column=2)
+
+
+def back(img_no):
+    # We will have global variable to access these
+    # variable and change whenever needed
+    global label
+    global button_forward
+    global button_back
+    global button_exit
+    label.grid_forget()
+
+    # for clearing the image for new image to pop up
+    label = Label(image=List_images[img_no - 1])
+    label.grid(row=1, column=0, columnspan=3)
+    button_forward = Button(root, text=""forward"", command=lambda: forward(img_no + 1))
+    button_back = Button(root, text=""Back"", command=lambda: back(img_no - 1))
+    print(img_no)
+
+    # whenever the first image will be there we will
+    # have the back button disabled
+    if img_no == 1:
+        button_back = Button(root, Text=""Back"", state=DISABLED)
+
+    label.grid(row=1, column=0, columnspan=3)
+    button_back.grid(row=5, column=0)
+    button_exit.grid(row=5, column=1)
+    button_for.grid(row=5, column=2)
+
+
+# Calling the Tk (The initial constructor of tkinter)
+root = Tk()
+
+# We will make the title of our app as Image Viewer
+root.title(""Image Viewer"")
+
+# The geometry of the box which will be displayed
+# on the screen
+root.geometry(""700x700"")
+
+# Adding the images using the pillow module which
+# has a class ImageTk We can directly add the
+# photos in the tkinter folder or we have to
+# give a proper path for the images
+image_no_1 = ImageTk.PhotoImage(Image.open(""Sample.png""))
+image_no_2 = ImageTk.PhotoImage(Image.open(""sample.png""))
+image_no_3 = ImageTk.PhotoImage(Image.open(""Sample.png""))
+image_no_4 = ImageTk.PhotoImage(Image.open(""sample.png""))
+
+# List of the images so that we traverse the list
+List_images = [image_no_1, image_no_2, image_no_3, image_no_4]
+
+label = Label(image=image_no_1)
+
+# We have to show the box so this below line is needed
+label.grid(row=1, column=0, columnspan=3)
+
+# We will have three button back ,forward and exit
+button_back = Button(root, text=""Back"", command=back, state=DISABLED)
+
+# root.quit for closing the app
+button_exit = Button(root, text=""Exit"", command=root.quit)
+
+button_forward = Button(root, text=""Forward"", command=lambda: forward(1))
+
+# grid function is for placing the buttons in the frame
+button_back.grid(row=5, column=0)
+button_exit.grid(row=5, column=1)
+button_forward.grid(row=5, column=2)
+
+root.mainloop()"
+Create GUI for Downloading Youtube Video using Python,https://www.geeksforgeeks.org/create-gui-for-downloading-youtube-video-using-python/,"# Importing necessary packages
+import tkinter as tk
+from tkinter import *
+from pytube import YouTube
+from tkinter import messagebox, filedialog
+
+
+# Defining CreateWidgets() function
+# to create necessary tkinter widgets
+def Widgets():
+    head_label = Label(
+        root,
+        text=""YouTube Video Downloader Using Tkinter"",
+        padx=15,
+        pady=15,
+        font=""SegoeUI 14"",
+        bg=""palegreen1"",
+        fg=""red"",
+    )
+    head_label.grid(row=1, column=1, pady=10, padx=5, columnspan=3)
+
+    link_label = Label(root, text=""YouTube link :"", bg=""salmon"", pady=5, padx=5)
+    link_label.grid(row=2, column=0, pady=5, padx=5)
+
+    root.linkText = Entry(root, width=35, textvariable=video_Link, font=""Arial 14"")
+    root.linkText.grid(row=2, column=1, pady=5, padx=5, columnspan=2)
+
+    destination_label = Label(root, text=""Destination :"", bg=""salmon"", pady=5, padx=9)
+    destination_label.grid(row=3, column=0, pady=5, padx=5)
+
+    root.destinationText = Entry(
+        root, width=27, textvariable=download_Path, font=""Arial 14""
+    )
+    root.destinationText.grid(row=3, column=1, pady=5, padx=5)
+
+    browse_B = Button(
+        root, text=""Browse"", command=Browse, width=10, bg=""bisque"", relief=GROOVE
+    )
+    browse_B.grid(row=3, column=2, pady=1, padx=1)
+
+    Download_B = Button(
+        root,
+        text=""Download Video"",
+        command=Download,
+        width=20,
+        bg=""thistle1"",
+        pady=10,
+        padx=15,
+        relief=GROOVE,
+        font=""Georgia, 13"",
+    )
+    Download_B.grid(row=4, column=1, pady=20, padx=20)
+
+
+# Defining Browse() to select a
+# destination folder to save the video
+
+
+def Browse():
+    # Presenting user with a pop-up for
+    # directory selection. initialdir
+    # argument is optional Retrieving the
+    # user-input destination directory and
+    # storing it in downloadDirectory
+    download_Directory = filedialog.askdirectory(
+        initialdir=""YOUR DIRECTORY PATH"", title=""Save Video""
+    )
+
+    # Displaying the directory in the directory
+    # textbox
+    download_Path.set(download_Directory)
+
+
+# Defining Download() to download the video
+
+
+def Download():
+    # getting user-input Youtube Link
+    Youtube_link = video_Link.get()
+
+    # select the optimal location for
+    # saving file's
+    download_Folder = download_Path.get()
+
+    # Creating object of YouTube()
+    getVideo = YouTube(Youtube_link)
+
+    # Getting all the available streams of the
+    # youtube video and selecting the first
+    # from the
+    videoStream = getVideo.streams.first()
+
+    # Downloading the video to destination
+    # directory
+    videoStream.download(download_Folder)
+
+    # Displaying the message
+    messagebox.showinfo(""SUCCESSFULLY"", ""DOWNLOADED AND SAVED IN\n"" + download_Folder)
+
+
+# Creating object of tk class
+root = tk.Tk()
+
+# Setting the title, background color
+# and size of the tkinter window and
+# disabling the resizing property
+root.geometry(""520x280"")
+root.resizable(False, False)
+root.title(""YouTube Video Downloader"")
+root.config(background=""PaleGreen1"")
+
+# Creating the tkinter Variables
+video_Link = StringVar()
+download_Path = StringVar()
+
+# Calling the Widgets() function
+Widgets()
+
+# Defining infinite loop to run
+# application
+root.mainloop()","From code
+pip install pytube3","Create GUI for Downloading Youtube Video using Python
+# Importing necessary packages
+import tkinter as tk
+from tkinter import *
+from pytube import YouTube
+from tkinter import messagebox, filedialog
+
+
+# Defining CreateWidgets() function
+# to create necessary tkinter widgets
+def Widgets():
+    head_label = Label(
+        root,
+        text=""YouTube Video Downloader Using Tkinter"",
+        padx=15,
+        pady=15,
+        font=""SegoeUI 14"",
+        bg=""palegreen1"",
+        fg=""red"",
+    )
+    head_label.grid(row=1, column=1, pady=10, padx=5, columnspan=3)
+
+    link_label = Label(root, text=""YouTube link :"", bg=""salmon"", pady=5, padx=5)
+    link_label.grid(row=2, column=0, pady=5, padx=5)
+
+    root.linkText = Entry(root, width=35, textvariable=video_Link, font=""Arial 14"")
+    root.linkText.grid(row=2, column=1, pady=5, padx=5, columnspan=2)
+
+    destination_label = Label(root, text=""Destination :"", bg=""salmon"", pady=5, padx=9)
+    destination_label.grid(row=3, column=0, pady=5, padx=5)
+
+    root.destinationText = Entry(
+        root, width=27, textvariable=download_Path, font=""Arial 14""
+    )
+    root.destinationText.grid(row=3, column=1, pady=5, padx=5)
+
+    browse_B = Button(
+        root, text=""Browse"", command=Browse, width=10, bg=""bisque"", relief=GROOVE
+    )
+    browse_B.grid(row=3, column=2, pady=1, padx=1)
+
+    Download_B = Button(
+        root,
+        text=""Download Video"",
+        command=Download,
+        width=20,
+        bg=""thistle1"",
+        pady=10,
+        padx=15,
+        relief=GROOVE,
+        font=""Georgia, 13"",
+    )
+    Download_B.grid(row=4, column=1, pady=20, padx=20)
+
+
+# Defining Browse() to select a
+# destination folder to save the video
+
+
+def Browse():
+    # Presenting user with a pop-up for
+    # directory selection. initialdir
+    # argument is optional Retrieving the
+    # user-input destination directory and
+    # storing it in downloadDirectory
+    download_Directory = filedialog.askdirectory(
+        initialdir=""YOUR DIRECTORY PATH"", title=""Save Video""
+    )
+
+    # Displaying the directory in the directory
+    # textbox
+    download_Path.set(download_Directory)
+
+
+# Defining Download() to download the video
+
+
+def Download():
+    # getting user-input Youtube Link
+    Youtube_link = video_Link.get()
+
+    # select the optimal location for
+    # saving file's
+    download_Folder = download_Path.get()
+
+    # Creating object of YouTube()
+    getVideo = YouTube(Youtube_link)
+
+    # Getting all the available streams of the
+    # youtube video and selecting the first
+    # from the
+    videoStream = getVideo.streams.first()
+
+    # Downloading the video to destination
+    # directory
+    videoStream.download(download_Folder)
+
+    # Displaying the message
+    messagebox.showinfo(""SUCCESSFULLY"", ""DOWNLOADED AND SAVED IN\n"" + download_Folder)
+
+
+# Creating object of tk class
+root = tk.Tk()
+
+# Setting the title, background color
+# and size of the tkinter window and
+# disabling the resizing property
+root.geometry(""520x280"")
+root.resizable(False, False)
+root.title(""YouTube Video Downloader"")
+root.config(background=""PaleGreen1"")
+
+# Creating the tkinter Variables
+video_Link = StringVar()
+download_Path = StringVar()
+
+# Calling the Widgets() function
+Widgets()
+
+# Defining infinite loop to run
+# application
+root.mainloop()"
+Create a GUI to extract Lyrics from song Using Python,https://www.geeksforgeeks.org/create-a-gui-to-extract-lyrics-from-song-using-python/,"# importing modules
+from lyrics_extractor import SongLyrics
+
+# pass the GCS_API_KEY, GCS_ENGINE_ID
+extract_lyrics = SongLyrics(""AIzaSewfsdfsdfOq0oTixw"", ""frewrewrfsac"")
+
+extract_lyrics.get_lyrics(""Tujhse Naraz Nahi Zindagi Lyrics"")","From code
+pip install lyrics-extractor","Create a GUI to extract Lyrics from song Using Python
+# importing modules
+from lyrics_extractor import SongLyrics
+
+# pass the GCS_API_KEY, GCS_ENGINE_ID
+extract_lyrics = SongLyrics(""AIzaSewfsdfsdfOq0oTixw"", ""frewrewrfsac"")
+
+extract_lyrics.get_lyrics(""Tujhse Naraz Nahi Zindagi Lyrics"")"
+Create a GUI to extract Lyrics from song Using Python,https://www.geeksforgeeks.org/create-a-gui-to-extract-lyrics-from-song-using-python/,"# import modules
+from tkinter import *
+from lyrics_extractor import SongLyrics
+
+
+# user defined function
+def get_lyrics():
+    extract_lyrics = SongLyrics(""Aerwerwefwdssdj-nvN3Oq0oTixw"", ""werwerewcxzcsda"")
+
+    temp = extract_lyrics.get_lyrics(str(e.get()))
+    res = temp[""lyrics""]
+    result.set(res)
+
+
+# object of tkinter
+# and background set to light grey
+master = Tk()
+master.configure(bg=""light grey"")
+
+# Variable Classes in tkinter
+result = StringVar()
+
+# Creating label for each information
+# name using widget Label
+Label(master, text=""Enter Song name : "", bg=""light grey"").grid(row=0, sticky=W)
+
+Label(master, text=""Result :"", bg=""light grey"").grid(row=3, sticky=W)
+
+
+# Creating label for class variable
+# name using widget Entry
+Label(master, text="""", textvariable=result, bg=""light grey"").grid(
+    row=3, column=1, sticky=W
+)
+
+e = Entry(master, width=50)
+e.grid(row=0, column=1)
+
+# creating a button using the widget
+b = Button(master, text=""Show"", command=get_lyrics, bg=""Blue"")
+
+b.grid(
+    row=0,
+    column=2,
+    columnspan=2,
+    rowspan=2,
+    padx=5,
+    pady=5,
+)
+
+mainloop()","From code
+pip install lyrics-extractor","Create a GUI to extract Lyrics from song Using Python
+# import modules
+from tkinter import *
+from lyrics_extractor import SongLyrics
+
+
+# user defined function
+def get_lyrics():
+    extract_lyrics = SongLyrics(""Aerwerwefwdssdj-nvN3Oq0oTixw"", ""werwerewcxzcsda"")
+
+    temp = extract_lyrics.get_lyrics(str(e.get()))
+    res = temp[""lyrics""]
+    result.set(res)
+
+
+# object of tkinter
+# and background set to light grey
+master = Tk()
+master.configure(bg=""light grey"")
+
+# Variable Classes in tkinter
+result = StringVar()
+
+# Creating label for each information
+# name using widget Label
+Label(master, text=""Enter Song name : "", bg=""light grey"").grid(row=0, sticky=W)
+
+Label(master, text=""Result :"", bg=""light grey"").grid(row=3, sticky=W)
+
+
+# Creating label for class variable
+# name using widget Entry
+Label(master, text="""", textvariable=result, bg=""light grey"").grid(
+    row=3, column=1, sticky=W
+)
+
+e = Entry(master, width=50)
+e.grid(row=0, column=1)
+
+# creating a button using the widget
+b = Button(master, text=""Show"", command=get_lyrics, bg=""Blue"")
+
+b.grid(
+    row=0,
+    column=2,
+    columnspan=2,
+    rowspan=2,
+    padx=5,
+    pady=5,
+)
+
+mainloop()"
+Application to get live USD/INR rate Using Python,https://www.geeksforgeeks.org/application-to-get-live-usd-inr-rate-using-python/,"# Import required modules
+import requests
+from bs4 import BeautifulSoup","From code
+pip install bs4","Application to get live USD/INR rate Using Python
+# Import required modules
+import requests
+from bs4 import BeautifulSoup"
+Application to get live USD/INR rate Using Python,https://www.geeksforgeeks.org/application-to-get-live-usd-inr-rate-using-python/,"# Function to extract html data
+def getdata(url):
+    r = requests.get(url)
+    return r.text","From code
+pip install bs4","Application to get live USD/INR rate Using Python
+# Function to extract html data
+def getdata(url):
+    r = requests.get(url)
+    return r.text"
+Application to get live USD/INR rate Using Python,https://www.geeksforgeeks.org/application-to-get-live-usd-inr-rate-using-python/,"# Extract and converthtmldata = getdata(""https://finance.yahoo.com/quote/usdinr=X?ltr=1"")soup = BeautifulSoup(htmldata, 'html.parser')result = (soup.find_all(""div"", class_=""D(ib) Va(m) Maw(65%) Ov(h)"")","From code
+pip install bs4","Application to get live USD/INR rate Using Python
+# Extract and converthtmldata = getdata(""https://finance.yahoo.com/quote/usdinr=X?ltr=1"")soup = BeautifulSoup(htmldata, 'html.parser')result = (soup.find_all(""div"", class_=""D(ib) Va(m) Maw(65%) Ov(h)"")"
+Application to get live USD/INR rate Using Python,https://www.geeksforgeeks.org/application-to-get-live-usd-inr-rate-using-python/,"mydatastr = """"
+
+# Filter converted data
+for table in soup.find_all(""div"", class_=""D(ib) Va(m) Maw(65%) Ov(h)""):
+    mydatastr += table.get_text()
+
+# Display output
+print(mydatastr)","From code
+pip install bs4","Application to get live USD/INR rate Using Python
+mydatastr = """"
+
+# Filter converted data
+for table in soup.find_all(""div"", class_=""D(ib) Va(m) Maw(65%) Ov(h)""):
+    mydatastr += table.get_text()
+
+# Display output
+print(mydatastr)"
+Application to get live USD/INR rate Using Python,https://www.geeksforgeeks.org/application-to-get-live-usd-inr-rate-using-python/,"# Import required modules
+from tkinter import *
+import requests
+from bs4 import BeautifulSoup
+
+
+# user defined function
+# to extract currency details
+def getdata(url):
+    r = requests.get(url)
+    return r.text
+
+
+# Function to compute and display currency details
+def get_info():
+    try:
+        htmldata = getdata(""https://finance.yahoo.com/quote/usdinr=X?ltr=1"")
+        soup = BeautifulSoup(htmldata, ""html.parser"")
+        mydatastr = """"
+        for table in soup.find_all(""div"", class_=""D(ib) Va(m) Maw(65%) Ov(h)""):
+            mydatastr += table.get_text()
+        list_data = mydatastr.split()
+        temp = list_data[0].split(""-"")
+        rate.set(temp[0])
+        inc.set(temp[1])
+        per_rate.set(list_data[1])
+        time.set(list_data[3])
+        result.set(""success"")
+    except:
+        result.set(""Opps! something wrong"")
+
+
+# Driver Code
+# Create tkinter object
+master = Tk()
+
+# Set background color
+master.configure(bg=""light grey"")
+
+# Variable Classes in tkinter
+result = StringVar()
+rate = StringVar()
+per_rate = StringVar()
+time = StringVar()
+inc = StringVar()
+
+# Creating label for each information
+Label(master, text=""Status :"", bg=""light grey"").grid(row=2, sticky=W)
+Label(master, text=""Current rate of INR :"", bg=""light grey"").grid(row=3, sticky=W)
+Label(master, text=""Increase/decrease by :"", bg=""light grey"").grid(row=4, sticky=W)
+Label(master, text=""Rate change :"", bg=""light grey"").grid(row=5, sticky=W)
+Label(master, text=""Rate of time :"", bg=""light grey"").grid(row=6, sticky=W)
+
+# Creating label for class variable
+Label(master, text="""", textvariable=result, bg=""light grey"").grid(
+    row=2, column=1, sticky=W
+)
+Label(master, text="""", textvariable=rate, bg=""light grey"").grid(
+    row=3, column=1, sticky=W
+)
+Label(master, text="""", textvariable=inc, bg=""light grey"").grid(
+    row=4, column=1, sticky=W
+)
+Label(master, text="""", textvariable=per_rate, bg=""light grey"").grid(
+    row=5, column=1, sticky=W
+)
+Label(master, text="""", textvariable=time, bg=""light grey"").grid(
+    row=6, column=1, sticky=W
+)
+
+# Create submit button
+b = Button(master, text=""Show"", command=get_info, bg=""Blue"").grid(row=0)
+
+mainloop()","From code
+pip install bs4","Application to get live USD/INR rate Using Python
+# Import required modules
+from tkinter import *
+import requests
+from bs4 import BeautifulSoup
+
+
+# user defined function
+# to extract currency details
+def getdata(url):
+    r = requests.get(url)
+    return r.text
+
+
+# Function to compute and display currency details
+def get_info():
+    try:
+        htmldata = getdata(""https://finance.yahoo.com/quote/usdinr=X?ltr=1"")
+        soup = BeautifulSoup(htmldata, ""html.parser"")
+        mydatastr = """"
+        for table in soup.find_all(""div"", class_=""D(ib) Va(m) Maw(65%) Ov(h)""):
+            mydatastr += table.get_text()
+        list_data = mydatastr.split()
+        temp = list_data[0].split(""-"")
+        rate.set(temp[0])
+        inc.set(temp[1])
+        per_rate.set(list_data[1])
+        time.set(list_data[3])
+        result.set(""success"")
+    except:
+        result.set(""Opps! something wrong"")
+
+
+# Driver Code
+# Create tkinter object
+master = Tk()
+
+# Set background color
+master.configure(bg=""light grey"")
+
+# Variable Classes in tkinter
+result = StringVar()
+rate = StringVar()
+per_rate = StringVar()
+time = StringVar()
+inc = StringVar()
+
+# Creating label for each information
+Label(master, text=""Status :"", bg=""light grey"").grid(row=2, sticky=W)
+Label(master, text=""Current rate of INR :"", bg=""light grey"").grid(row=3, sticky=W)
+Label(master, text=""Increase/decrease by :"", bg=""light grey"").grid(row=4, sticky=W)
+Label(master, text=""Rate change :"", bg=""light grey"").grid(row=5, sticky=W)
+Label(master, text=""Rate of time :"", bg=""light grey"").grid(row=6, sticky=W)
+
+# Creating label for class variable
+Label(master, text="""", textvariable=result, bg=""light grey"").grid(
+    row=2, column=1, sticky=W
+)
+Label(master, text="""", textvariable=rate, bg=""light grey"").grid(
+    row=3, column=1, sticky=W
+)
+Label(master, text="""", textvariable=inc, bg=""light grey"").grid(
+    row=4, column=1, sticky=W
+)
+Label(master, text="""", textvariable=per_rate, bg=""light grey"").grid(
+    row=5, column=1, sticky=W
+)
+Label(master, text="""", textvariable=time, bg=""light grey"").grid(
+    row=6, column=1, sticky=W
+)
+
+# Create submit button
+b = Button(master, text=""Show"", command=get_info, bg=""Blue"").grid(row=0)
+
+mainloop()"
+Build an Application for Screen Rotation Using Python,https://www.geeksforgeeks.org/build-an-application-for-screen-rotation-using-python/,"# Import required module
+import rotatescreen","From code
+pip install rotate-screen","Build an Application for Screen Rotation Using Python
+# Import required module
+import rotatescreen"
+Build an Application for Screen Rotation Using Python,https://www.geeksforgeeks.org/build-an-application-for-screen-rotation-using-python/,"# Accessing the main screen
+rotate_screen = rotatescreen.get_primary_display()","From code
+pip install rotate-screen","Build an Application for Screen Rotation Using Python
+# Accessing the main screen
+rotate_screen = rotatescreen.get_primary_display()"
+Build an Application for Screen Rotation Using Python,https://www.geeksforgeeks.org/build-an-application-for-screen-rotation-using-python/,"# Methods to change orientation
+
+# for landscape
+rotate_screen.set_landscape()
+
+# portrait at left
+rotate_screen.set_portrait_flipped()
+
+# landscape at down
+rotate_screen.set_landscape_flipped()
+
+# portrait at right
+rotate_screen.set_portrait()","From code
+pip install rotate-screen","Build an Application for Screen Rotation Using Python
+# Methods to change orientation
+
+# for landscape
+rotate_screen.set_landscape()
+
+# portrait at left
+rotate_screen.set_portrait_flipped()
+
+# landscape at down
+rotate_screen.set_landscape_flipped()
+
+# portrait at right
+rotate_screen.set_portrait()"
+Build an Application for Screen Rotation Using Python,https://www.geeksforgeeks.org/build-an-application-for-screen-rotation-using-python/,"# Import required modules
+from tkinter import *
+import rotatescreen
+
+
+# User defined function
+# for rotating screen
+def Screen_rotation(temp):
+    screen = rotatescreen.get_primary_display()
+    if temp == ""up"":
+        screen.set_landscape()
+    elif temp == ""right"":
+        screen.set_portrait_flipped()
+    elif temp == ""down"":
+        screen.set_landscape_flipped()
+    elif temp == ""left"":
+        screen.set_portrait()
+
+
+# Creating tkinter object
+master = Tk()
+master.geometry(""100x100"")
+master.title(""Screen Rotation"")
+master.configure(bg=""light grey"")
+
+
+# Variable classes in tkinter
+result = StringVar()
+
+
+# Creating buttons to change orientation
+Button(master, text=""Up"", command=lambda: Screen_rotation(""up""), bg=""white"").grid(
+    row=0, column=3
+)
+Button(master, text=""Right"", command=lambda: Screen_rotation(""right""), bg=""white"").grid(
+    row=1, column=6
+)
+Button(master, text=""Left"", command=lambda: Screen_rotation(""left""), bg=""white"").grid(
+    row=1, column=2
+)
+Button(master, text=""Down"", command=lambda: Screen_rotation(""down""), bg=""white"").grid(
+    row=3, column=3
+)
+
+
+mainloop()
+
+# this code belongs to Satyam kumar (ksatyam858)","From code
+pip install rotate-screen","Build an Application for Screen Rotation Using Python
+# Import required modules
+from tkinter import *
+import rotatescreen
+
+
+# User defined function
+# for rotating screen
+def Screen_rotation(temp):
+    screen = rotatescreen.get_primary_display()
+    if temp == ""up"":
+        screen.set_landscape()
+    elif temp == ""right"":
+        screen.set_portrait_flipped()
+    elif temp == ""down"":
+        screen.set_landscape_flipped()
+    elif temp == ""left"":
+        screen.set_portrait()
+
+
+# Creating tkinter object
+master = Tk()
+master.geometry(""100x100"")
+master.title(""Screen Rotation"")
+master.configure(bg=""light grey"")
+
+
+# Variable classes in tkinter
+result = StringVar()
+
+
+# Creating buttons to change orientation
+Button(master, text=""Up"", command=lambda: Screen_rotation(""up""), bg=""white"").grid(
+    row=0, column=3
+)
+Button(master, text=""Right"", command=lambda: Screen_rotation(""right""), bg=""white"").grid(
+    row=1, column=6
+)
+Button(master, text=""Left"", command=lambda: Screen_rotation(""left""), bg=""white"").grid(
+    row=1, column=2
+)
+Button(master, text=""Down"", command=lambda: Screen_rotation(""down""), bg=""white"").grid(
+    row=3, column=3
+)
+
+
+mainloop()
+
+# this code belongs to Satyam kumar (ksatyam858)"
+Text detection using Python,https://www.geeksforgeeks.org/text-detection-using-python/,"import time
+import pandas as pd
+import numpy as np
+import matplotlib.pyplot as plt
+from tkinter import *
+import tkinter.messagebox
+from nltk.sentiment.vader import SentimentIntensityAnalyzer
+
+
+class analysis_text:
+    # Main function in program
+    def center(self, toplevel):
+        toplevel.update_idletasks()
+        w = toplevel.winfo_screenwidth()
+        h = toplevel.winfo_screenheight()
+        size = tuple(int(_) for _ in toplevel.geometry().split(""+"")[0].split(""x""))
+
+        x = w / 2 - size[0] / 2
+        y = h / 2 - size[1] / 2
+        toplevel.geometry(""%dx%d+%d+%d"" % (size + (x, y)))
+
+    def callback(self):
+        if tkinter.messagebox.askokcancel(""Quit"", ""Do you want to leave?""):
+            self.main.destroy()
+
+    def setResult(self, type, res):
+        # calculated comments in vader analysis
+        if type == ""neg"":
+            self.negativeLabel.configure(
+                text=""you typed negative comment : "" + str(res) + "" % \n""
+            )
+        elif type == ""neu"":
+            self.neutralLabel.configure(
+                text=""you typed  comment : "" + str(res) + "" % \n""
+            )
+        elif type == ""pos"":
+            self.positiveLabel.configure(
+                text=""you typed positive comment: "" + str(res) + "" % \n""
+            )
+
+    def runAnalysis(self):
+        sentences = []
+        sentences.append(self.line.get())
+        sid = SentimentIntensityAnalyzer()
+
+        for sentence in sentences:
+            # print(sentence)
+            ss = sid.polarity_scores(sentence)
+
+            if ss[""compound""] >= 0.05:
+                self.normalLabel.configure(text="" you typed positive statement: "")
+
+            elif ss[""compound""] <= -0.05:
+                self.normalLabel.configure(text="" you typed negative statement"")
+
+            else:
+                self.normalLabel.configure(text="" you normal typed  statement: "")
+            for k in sorted(ss):
+                self.setResult(k, ss[k])
+        print()
+
+    def editedText(self, event):
+        self.typedText.configure(text=self.line.get() + event.char)
+
+    def runByEnter(self, event):
+        self.runAnalysis()
+
+    def __init__(self):
+        # Create main window
+        self.main = Tk()
+        self.main.title(""Text Detector system"")
+        self.main.geometry(""600x600"")
+        self.main.resizable(width=FALSE, height=FALSE)
+        self.main.protocol(""WM_DELETE_WINDOW"", self.callback)
+        self.main.focus()
+        self.center(self.main)
+
+        # addition item on window
+        self.label1 = Label(text=""type a text here :"")
+        self.label1.pack()
+
+        # Add a hidden button Enter
+        self.line = Entry(self.main, width=70)
+        self.line.pack()
+
+        self.textLabel = Label(text=""\n"", font=(""Helvetica"", 15))
+        self.textLabel.pack()
+        self.typedText = Label(text="""", fg=""blue"", font=(""Helvetica"", 20))
+        self.typedText.pack()
+
+        self.line.bind(""<Key>"", self.editedText)
+        self.line.bind(""<Return>"", self.runByEnter)
+
+        self.result = Label(text=""\n"", font=(""Helvetica"", 15))
+        self.result.pack()
+        self.negativeLabel = Label(text="""", fg=""red"", font=(""Helvetica"", 20))
+        self.negativeLabel.pack()
+        self.neutralLabel = Label(text="""", font=(""Helvetica"", 20))
+        self.neutralLabel.pack()
+        self.positiveLabel = Label(text="""", fg=""green"", font=(""Helvetica"", 20))
+        self.positiveLabel.pack()
+        self.normalLabel = Label(text="""", fg=""red"", font=(""Helvetica"", 20))
+        self.normalLabel.pack()
+
+
+# Driver code
+myanalysis = analysis_text()
+mainloop()","From code
+conda install -c anaconda tk","Text detection using Python
+import time
+import pandas as pd
+import numpy as np
+import matplotlib.pyplot as plt
+from tkinter import *
+import tkinter.messagebox
+from nltk.sentiment.vader import SentimentIntensityAnalyzer
+
+
+class analysis_text:
+    # Main function in program
+    def center(self, toplevel):
+        toplevel.update_idletasks()
+        w = toplevel.winfo_screenwidth()
+        h = toplevel.winfo_screenheight()
+        size = tuple(int(_) for _ in toplevel.geometry().split(""+"")[0].split(""x""))
+
+        x = w / 2 - size[0] / 2
+        y = h / 2 - size[1] / 2
+        toplevel.geometry(""%dx%d+%d+%d"" % (size + (x, y)))
+
+    def callback(self):
+        if tkinter.messagebox.askokcancel(""Quit"", ""Do you want to leave?""):
+            self.main.destroy()
+
+    def setResult(self, type, res):
+        # calculated comments in vader analysis
+        if type == ""neg"":
+            self.negativeLabel.configure(
+                text=""you typed negative comment : "" + str(res) + "" % \n""
+            )
+        elif type == ""neu"":
+            self.neutralLabel.configure(
+                text=""you typed  comment : "" + str(res) + "" % \n""
+            )
+        elif type == ""pos"":
+            self.positiveLabel.configure(
+                text=""you typed positive comment: "" + str(res) + "" % \n""
+            )
+
+    def runAnalysis(self):
+        sentences = []
+        sentences.append(self.line.get())
+        sid = SentimentIntensityAnalyzer()
+
+        for sentence in sentences:
+            # print(sentence)
+            ss = sid.polarity_scores(sentence)
+
+            if ss[""compound""] >= 0.05:
+                self.normalLabel.configure(text="" you typed positive statement: "")
+
+            elif ss[""compound""] <= -0.05:
+                self.normalLabel.configure(text="" you typed negative statement"")
+
+            else:
+                self.normalLabel.configure(text="" you normal typed  statement: "")
+            for k in sorted(ss):
+                self.setResult(k, ss[k])
+        print()
+
+    def editedText(self, event):
+        self.typedText.configure(text=self.line.get() + event.char)
+
+    def runByEnter(self, event):
+        self.runAnalysis()
+
+    def __init__(self):
+        # Create main window
+        self.main = Tk()
+        self.main.title(""Text Detector system"")
+        self.main.geometry(""600x600"")
+        self.main.resizable(width=FALSE, height=FALSE)
+        self.main.protocol(""WM_DELETE_WINDOW"", self.callback)
+        self.main.focus()
+        self.center(self.main)
+
+        # addition item on window
+        self.label1 = Label(text=""type a text here :"")
+        self.label1.pack()
+
+        # Add a hidden button Enter
+        self.line = Entry(self.main, width=70)
+        self.line.pack()
+
+        self.textLabel = Label(text=""\n"", font=(""Helvetica"", 15))
+        self.textLabel.pack()
+        self.typedText = Label(text="""", fg=""blue"", font=(""Helvetica"", 20))
+        self.typedText.pack()
+
+        self.line.bind(""<Key>"", self.editedText)
+        self.line.bind(""<Return>"", self.runByEnter)
+
+        self.result = Label(text=""\n"", font=(""Helvetica"", 15))
+        self.result.pack()
+        self.negativeLabel = Label(text="""", fg=""red"", font=(""Helvetica"", 20))
+        self.negativeLabel.pack()
+        self.neutralLabel = Label(text="""", font=(""Helvetica"", 20))
+        self.neutralLabel.pack()
+        self.positiveLabel = Label(text="""", fg=""green"", font=(""Helvetica"", 20))
+        self.positiveLabel.pack()
+        self.normalLabel = Label(text="""", fg=""red"", font=(""Helvetica"", 20))
+        self.normalLabel.pack()
+
+
+# Driver code
+myanalysis = analysis_text()
+mainloop()"
+Make Notepad using Tkinter,https://www.geeksforgeeks.org/make-notepad-using-tkinter/,"import tkinter
+import os
+from tkinter import *
+
+# To get the space above for message
+from tkinter.messagebox import *
+
+# To get the dialog box to open when required
+from tkinter.filedialog import *","From code
+pip install python-tk","Make Notepad using Tkinter
+import tkinter
+import os
+from tkinter import *
+
+# To get the space above for message
+from tkinter.messagebox import *
+
+# To get the dialog box to open when required
+from tkinter.filedialog import *"
+Make Notepad using Tkinter,https://www.geeksforgeeks.org/make-notepad-using-tkinter/,"# Add controls(widget)
+
+self.__thisTextArea.grid(sticky=N + E + S + W)
+
+# To open new file
+self.__thisFileMenu.add_command(label=""New"", command=self.__newFile)
+
+# To open a already existing file
+self.__thisFileMenu.add_command(label=""Open"", command=self.__openFile)
+
+# To save current file
+self.__thisFileMenu.add_command(label=""Save"", command=self.__saveFile)
+
+# To create a line in the dialog
+self.__thisFileMenu.add_separator()
+
+# To terminate
+self.__thisFileMenu.add_command(label=""Exit"", command=self.__quitApplication)
+self.__thisMenuBar.add_cascade(label=""File"", menu=self.__thisFileMenu)
+
+# To give a feature of cut
+self.__thisEditMenu.add_command(label=""Cut"", command=self.__cut)
+
+# To give a feature of copy
+self.__thisEditMenu.add_command(label=""Copy"", command=self.__copy)
+
+# To give a feature of paste
+self.__thisEditMenu.add_command(label=""Paste"", command=self.__paste)
+
+# To give a feature of editing
+self.__thisMenuBar.add_cascade(label=""Edit"", menu=self.__thisEditMenu)
+
+# To create a feature of description of the notepad
+self.__thisHelpMenu.add_command(label=""About Notepad"", command=self.__showAbout)
+self.__thisMenuBar.add_cascade(label=""Help"", menu=self.__thisHelpMenu)
+
+self.__root.config(menu=self.__thisMenuBar)
+
+self.__thisScrollBar.pack(side=RIGHT, fill=Y)
+
+# Scrollbar will adjust automatically
+# according to the content
+self.__thisScrollBar.config(command=self.__thisTextArea.yview)
+self.__thisTextArea.config(yscrollcommand=self.__thisScrollBar.set)","From code
+pip install python-tk","Make Notepad using Tkinter
+# Add controls(widget)
+
+self.__thisTextArea.grid(sticky=N + E + S + W)
+
+# To open new file
+self.__thisFileMenu.add_command(label=""New"", command=self.__newFile)
+
+# To open a already existing file
+self.__thisFileMenu.add_command(label=""Open"", command=self.__openFile)
+
+# To save current file
+self.__thisFileMenu.add_command(label=""Save"", command=self.__saveFile)
+
+# To create a line in the dialog
+self.__thisFileMenu.add_separator()
+
+# To terminate
+self.__thisFileMenu.add_command(label=""Exit"", command=self.__quitApplication)
+self.__thisMenuBar.add_cascade(label=""File"", menu=self.__thisFileMenu)
+
+# To give a feature of cut
+self.__thisEditMenu.add_command(label=""Cut"", command=self.__cut)
+
+# To give a feature of copy
+self.__thisEditMenu.add_command(label=""Copy"", command=self.__copy)
+
+# To give a feature of paste
+self.__thisEditMenu.add_command(label=""Paste"", command=self.__paste)
+
+# To give a feature of editing
+self.__thisMenuBar.add_cascade(label=""Edit"", menu=self.__thisEditMenu)
+
+# To create a feature of description of the notepad
+self.__thisHelpMenu.add_command(label=""About Notepad"", command=self.__showAbout)
+self.__thisMenuBar.add_cascade(label=""Help"", menu=self.__thisHelpMenu)
+
+self.__root.config(menu=self.__thisMenuBar)
+
+self.__thisScrollBar.pack(side=RIGHT, fill=Y)
+
+# Scrollbar will adjust automatically
+# according to the content
+self.__thisScrollBar.config(command=self.__thisTextArea.yview)
+self.__thisTextArea.config(yscrollcommand=self.__thisScrollBar.set)"
+Make Notepad using Tkinter,https://www.geeksforgeeks.org/make-notepad-using-tkinter/,"def __quitApplication(self):
+    self.__root.destroy()
+    # exit()
+
+
+def __showAbout(self):
+    showinfo(""Notepad"", ""Mrinal Verma"")
+
+
+def __openFile(self):
+    self.__file = askopenfilename(
+        defaultextension="".txt"",
+        filetypes=[(""All Files"", ""*.*""), (""Text Documents"", ""*.txt"")],
+    )
+
+    if self.__file == """":
+        # no file to open
+        self.__file = None
+    else:
+        # try to open the file
+        # set the window title
+        self.__root.title(os.path.basename(self.__file) + "" - Notepad"")
+        self.__thisTextArea.delete(1.0, END)
+
+        file = open(self.__file, ""r"")
+
+        self.__thisTextArea.insert(1.0, file.read())
+
+        file.close()
+
+
+def __newFile(self):
+    self.__root.title(""Untitled - Notepad"")
+    self.__file = None
+    self.__thisTextArea.delete(1.0, END)
+
+
+def __saveFile(self):
+    if self.__file == None:
+        # save as new file
+        self.__file = asksaveasfilename(
+            initialfile=""Untitled.txt"",
+            defaultextension="".txt"",
+            filetypes=[(""All Files"", ""*.*""), (""Text Documents"", ""*.txt"")],
+        )
+
+        if self.__file == """":
+            self.__file = None
+        else:
+            # try to save the file
+            file = open(self.__file, ""w"")
+            file.write(self.__thisTextArea.get(1.0, END))
+            file.close()
+            # change the window title
+            self.__root.title(os.path.basename(self.__file) + "" - Notepad"")
+
+    else:
+        file = open(self.__file, ""w"")
+        file.write(self.__thisTextArea.get(1.0, END))
+        file.close()
+
+
+def __cut(self):
+    self.__thisTextArea.event_generate(""<<Cut>>"")
+
+
+def __copy(self):
+    self.__thisTextArea.event_generate(""<<Copy>>"")
+
+
+def __paste(self):
+    self.__thisTextArea.event_generate(""<<Paste>>"")","From code
+pip install python-tk","Make Notepad using Tkinter
+def __quitApplication(self):
+    self.__root.destroy()
+    # exit()
+
+
+def __showAbout(self):
+    showinfo(""Notepad"", ""Mrinal Verma"")
+
+
+def __openFile(self):
+    self.__file = askopenfilename(
+        defaultextension="".txt"",
+        filetypes=[(""All Files"", ""*.*""), (""Text Documents"", ""*.txt"")],
+    )
+
+    if self.__file == """":
+        # no file to open
+        self.__file = None
+    else:
+        # try to open the file
+        # set the window title
+        self.__root.title(os.path.basename(self.__file) + "" - Notepad"")
+        self.__thisTextArea.delete(1.0, END)
+
+        file = open(self.__file, ""r"")
+
+        self.__thisTextArea.insert(1.0, file.read())
+
+        file.close()
+
+
+def __newFile(self):
+    self.__root.title(""Untitled - Notepad"")
+    self.__file = None
+    self.__thisTextArea.delete(1.0, END)
+
+
+def __saveFile(self):
+    if self.__file == None:
+        # save as new file
+        self.__file = asksaveasfilename(
+            initialfile=""Untitled.txt"",
+            defaultextension="".txt"",
+            filetypes=[(""All Files"", ""*.*""), (""Text Documents"", ""*.txt"")],
+        )
+
+        if self.__file == """":
+            self.__file = None
+        else:
+            # try to save the file
+            file = open(self.__file, ""w"")
+            file.write(self.__thisTextArea.get(1.0, END))
+            file.close()
+            # change the window title
+            self.__root.title(os.path.basename(self.__file) + "" - Notepad"")
+
+    else:
+        file = open(self.__file, ""w"")
+        file.write(self.__thisTextArea.get(1.0, END))
+        file.close()
+
+
+def __cut(self):
+    self.__thisTextArea.event_generate(""<<Cut>>"")
+
+
+def __copy(self):
+    self.__thisTextArea.event_generate(""<<Copy>>"")
+
+
+def __paste(self):
+    self.__thisTextArea.event_generate(""<<Paste>>"")"
+Make Notepad using Tkinter,https://www.geeksforgeeks.org/make-notepad-using-tkinter/,"import tkinter
+import os
+from tkinter import *
+from tkinter.messagebox import *
+from tkinter.filedialog import *
+
+
+class Notepad:
+    __root = Tk()
+
+    # default window width and height
+    __thisWidth = 300
+    __thisHeight = 300
+    __thisTextArea = Text(__root)
+    __thisMenuBar = Menu(__root)
+    __thisFileMenu = Menu(__thisMenuBar, tearoff=0)
+    __thisEditMenu = Menu(__thisMenuBar, tearoff=0)
+    __thisHelpMenu = Menu(__thisMenuBar, tearoff=0)
+
+    # To add scrollbar
+    __thisScrollBar = Scrollbar(__thisTextArea)
+    __file = None
+
+    def __init__(self, **kwargs):
+        # Set icon
+        try:
+            self.__root.wm_iconbitmap(""Notepad.ico"")
+        except:
+            pass
+
+        # Set window size (the default is 300x300)
+
+        try:
+            self.__thisWidth = kwargs[""width""]
+        except KeyError:
+            pass
+
+        try:
+            self.__thisHeight = kwargs[""height""]
+        except KeyError:
+            pass
+
+        # Set the window text
+        self.__root.title(""Untitled - Notepad"")
+
+        # Center the window
+        screenWidth = self.__root.winfo_screenwidth()
+        screenHeight = self.__root.winfo_screenheight()
+
+        # For left-align
+        left = (screenWidth / 2) - (self.__thisWidth / 2)
+
+        # For right-align
+        top = (screenHeight / 2) - (self.__thisHeight / 2)
+
+        # For top and bottom
+        self.__root.geometry(
+            ""%dx%d+%d+%d"" % (self.__thisWidth, self.__thisHeight, left, top)
+        )
+
+        # To make the textarea auto resizable
+        self.__root.grid_rowconfigure(0, weight=1)
+        self.__root.grid_columnconfigure(0, weight=1)
+
+        # Add controls (widget)
+        self.__thisTextArea.grid(sticky=N + E + S + W)
+
+        # To open new file
+        self.__thisFileMenu.add_command(label=""New"", command=self.__newFile)
+
+        # To open a already existing file
+        self.__thisFileMenu.add_command(label=""Open"", command=self.__openFile)
+
+        # To save current file
+        self.__thisFileMenu.add_command(label=""Save"", command=self.__saveFile)
+
+        # To create a line in the dialog
+        self.__thisFileMenu.add_separator()
+        self.__thisFileMenu.add_command(label=""Exit"", command=self.__quitApplication)
+        self.__thisMenuBar.add_cascade(label=""File"", menu=self.__thisFileMenu)
+
+        # To give a feature of cut
+        self.__thisEditMenu.add_command(label=""Cut"", command=self.__cut)
+
+        # to give a feature of copy
+        self.__thisEditMenu.add_command(label=""Copy"", command=self.__copy)
+
+        # To give a feature of paste
+        self.__thisEditMenu.add_command(label=""Paste"", command=self.__paste)
+
+        # To give a feature of editing
+        self.__thisMenuBar.add_cascade(label=""Edit"", menu=self.__thisEditMenu)
+
+        # To create a feature of description of the notepad
+        self.__thisHelpMenu.add_command(label=""About Notepad"", command=self.__showAbout)
+        self.__thisMenuBar.add_cascade(label=""Help"", menu=self.__thisHelpMenu)
+
+        self.__root.config(menu=self.__thisMenuBar)
+
+        self.__thisScrollBar.pack(side=RIGHT, fill=Y)
+
+        # Scrollbar will adjust automatically according to the content
+        self.__thisScrollBar.config(command=self.__thisTextArea.yview)
+        self.__thisTextArea.config(yscrollcommand=self.__thisScrollBar.set)
+
+    def __quitApplication(self):
+        self.__root.destroy()
+        # exit()
+
+    def __showAbout(self):
+        showinfo(""Notepad"", ""Mrinal Verma"")
+
+    def __openFile(self):
+        self.__file = askopenfilename(
+            defaultextension="".txt"",
+            filetypes=[(""All Files"", ""*.*""), (""Text Documents"", ""*.txt"")],
+        )
+
+        if self.__file == """":
+            # no file to open
+            self.__file = None
+        else:
+            # Try to open the file
+            # set the window title
+            self.__root.title(os.path.basename(self.__file) + "" - Notepad"")
+            self.__thisTextArea.delete(1.0, END)
+
+            file = open(self.__file, ""r"")
+
+            self.__thisTextArea.insert(1.0, file.read())
+
+            file.close()
+
+    def __newFile(self):
+        self.__root.title(""Untitled - Notepad"")
+        self.__file = None
+        self.__thisTextArea.delete(1.0, END)
+
+    def __saveFile(self):
+        if self.__file == None:
+            # Save as new file
+            self.__file = asksaveasfilename(
+                initialfile=""Untitled.txt"",
+                defaultextension="".txt"",
+                filetypes=[(""All Files"", ""*.*""), (""Text Documents"", ""*.txt"")],
+            )
+
+            if self.__file == """":
+                self.__file = None
+            else:
+                # Try to save the file
+                file = open(self.__file, ""w"")
+                file.write(self.__thisTextArea.get(1.0, END))
+                file.close()
+
+                # Change the window title
+                self.__root.title(os.path.basename(self.__file) + "" - Notepad"")
+
+        else:
+            file = open(self.__file, ""w"")
+            file.write(self.__thisTextArea.get(1.0, END))
+            file.close()
+
+    def __cut(self):
+        self.__thisTextArea.event_generate(""<<Cut>>"")
+
+    def __copy(self):
+        self.__thisTextArea.event_generate(""<<Copy>>"")
+
+    def __paste(self):
+        self.__thisTextArea.event_generate(""<<Paste>>"")
+
+    def run(self):
+        # Run main application
+        self.__root.mainloop()
+
+
+# Run main application
+notepad = Notepad(width=600, height=400)
+notepad.run()","From code
+pip install python-tk","Make Notepad using Tkinter
+import tkinter
+import os
+from tkinter import *
+from tkinter.messagebox import *
+from tkinter.filedialog import *
+
+
+class Notepad:
+    __root = Tk()
+
+    # default window width and height
+    __thisWidth = 300
+    __thisHeight = 300
+    __thisTextArea = Text(__root)
+    __thisMenuBar = Menu(__root)
+    __thisFileMenu = Menu(__thisMenuBar, tearoff=0)
+    __thisEditMenu = Menu(__thisMenuBar, tearoff=0)
+    __thisHelpMenu = Menu(__thisMenuBar, tearoff=0)
+
+    # To add scrollbar
+    __thisScrollBar = Scrollbar(__thisTextArea)
+    __file = None
+
+    def __init__(self, **kwargs):
+        # Set icon
+        try:
+            self.__root.wm_iconbitmap(""Notepad.ico"")
+        except:
+            pass
+
+        # Set window size (the default is 300x300)
+
+        try:
+            self.__thisWidth = kwargs[""width""]
+        except KeyError:
+            pass
+
+        try:
+            self.__thisHeight = kwargs[""height""]
+        except KeyError:
+            pass
+
+        # Set the window text
+        self.__root.title(""Untitled - Notepad"")
+
+        # Center the window
+        screenWidth = self.__root.winfo_screenwidth()
+        screenHeight = self.__root.winfo_screenheight()
+
+        # For left-align
+        left = (screenWidth / 2) - (self.__thisWidth / 2)
+
+        # For right-align
+        top = (screenHeight / 2) - (self.__thisHeight / 2)
+
+        # For top and bottom
+        self.__root.geometry(
+            ""%dx%d+%d+%d"" % (self.__thisWidth, self.__thisHeight, left, top)
+        )
+
+        # To make the textarea auto resizable
+        self.__root.grid_rowconfigure(0, weight=1)
+        self.__root.grid_columnconfigure(0, weight=1)
+
+        # Add controls (widget)
+        self.__thisTextArea.grid(sticky=N + E + S + W)
+
+        # To open new file
+        self.__thisFileMenu.add_command(label=""New"", command=self.__newFile)
+
+        # To open a already existing file
+        self.__thisFileMenu.add_command(label=""Open"", command=self.__openFile)
+
+        # To save current file
+        self.__thisFileMenu.add_command(label=""Save"", command=self.__saveFile)
+
+        # To create a line in the dialog
+        self.__thisFileMenu.add_separator()
+        self.__thisFileMenu.add_command(label=""Exit"", command=self.__quitApplication)
+        self.__thisMenuBar.add_cascade(label=""File"", menu=self.__thisFileMenu)
+
+        # To give a feature of cut
+        self.__thisEditMenu.add_command(label=""Cut"", command=self.__cut)
+
+        # to give a feature of copy
+        self.__thisEditMenu.add_command(label=""Copy"", command=self.__copy)
+
+        # To give a feature of paste
+        self.__thisEditMenu.add_command(label=""Paste"", command=self.__paste)
+
+        # To give a feature of editing
+        self.__thisMenuBar.add_cascade(label=""Edit"", menu=self.__thisEditMenu)
+
+        # To create a feature of description of the notepad
+        self.__thisHelpMenu.add_command(label=""About Notepad"", command=self.__showAbout)
+        self.__thisMenuBar.add_cascade(label=""Help"", menu=self.__thisHelpMenu)
+
+        self.__root.config(menu=self.__thisMenuBar)
+
+        self.__thisScrollBar.pack(side=RIGHT, fill=Y)
+
+        # Scrollbar will adjust automatically according to the content
+        self.__thisScrollBar.config(command=self.__thisTextArea.yview)
+        self.__thisTextArea.config(yscrollcommand=self.__thisScrollBar.set)
+
+    def __quitApplication(self):
+        self.__root.destroy()
+        # exit()
+
+    def __showAbout(self):
+        showinfo(""Notepad"", ""Mrinal Verma"")
+
+    def __openFile(self):
+        self.__file = askopenfilename(
+            defaultextension="".txt"",
+            filetypes=[(""All Files"", ""*.*""), (""Text Documents"", ""*.txt"")],
+        )
+
+        if self.__file == """":
+            # no file to open
+            self.__file = None
+        else:
+            # Try to open the file
+            # set the window title
+            self.__root.title(os.path.basename(self.__file) + "" - Notepad"")
+            self.__thisTextArea.delete(1.0, END)
+
+            file = open(self.__file, ""r"")
+
+            self.__thisTextArea.insert(1.0, file.read())
+
+            file.close()
+
+    def __newFile(self):
+        self.__root.title(""Untitled - Notepad"")
+        self.__file = None
+        self.__thisTextArea.delete(1.0, END)
+
+    def __saveFile(self):
+        if self.__file == None:
+            # Save as new file
+            self.__file = asksaveasfilename(
+                initialfile=""Untitled.txt"",
+                defaultextension="".txt"",
+                filetypes=[(""All Files"", ""*.*""), (""Text Documents"", ""*.txt"")],
+            )
+
+            if self.__file == """":
+                self.__file = None
+            else:
+                # Try to save the file
+                file = open(self.__file, ""w"")
+                file.write(self.__thisTextArea.get(1.0, END))
+                file.close()
+
+                # Change the window title
+                self.__root.title(os.path.basename(self.__file) + "" - Notepad"")
+
+        else:
+            file = open(self.__file, ""w"")
+            file.write(self.__thisTextArea.get(1.0, END))
+            file.close()
+
+    def __cut(self):
+        self.__thisTextArea.event_generate(""<<Cut>>"")
+
+    def __copy(self):
+        self.__thisTextArea.event_generate(""<<Copy>>"")
+
+    def __paste(self):
+        self.__thisTextArea.event_generate(""<<Paste>>"")
+
+    def run(self):
+        # Run main application
+        self.__root.mainloop()
+
+
+# Run main application
+notepad = Notepad(width=600, height=400)
+notepad.run()"
+Create a GUI for Weather Forecast using openweathermap API in Python,https://www.geeksforgeeks.org/create-a-gui-for-weather-forecast-using-openweathermap-api-in-python/,"# python3 -- Weather Application using API
+
+# importing the libraries
+from tkinter import *
+import requests
+import json
+import datetime
+from PIL import ImageTk, Image
+
+
+# necessary details
+root = Tk()
+root.title(""Weather App"")
+root.geometry(""450x700"")
+root[""background""] = ""white""
+
+# Image
+new = ImageTk.PhotoImage(Image.open(""logo.png""))
+panel = Label(root, image=new)
+panel.place(x=0, y=520)
+
+
+# Dates
+dt = datetime.datetime.now()
+date = Label(root, text=dt.strftime(""%A--""), bg=""white"", font=(""bold"", 15))
+date.place(x=5, y=130)
+month = Label(root, text=dt.strftime(""%m %B""), bg=""white"", font=(""bold"", 15))
+month.place(x=100, y=130)
+
+# Time
+hour = Label(root, text=dt.strftime(""%I : %M %p""), bg=""white"", font=(""bold"", 15))
+hour.place(x=10, y=160)
+
+# Theme for the respective time the application is used
+if int((dt.strftime(""%I""))) >= 8 & int((dt.strftime(""%I""))) <= 5:
+    img = ImageTk.PhotoImage(Image.open(""moon.png""))
+    panel = Label(root, image=img)
+    panel.place(x=210, y=200)
+else:
+    img = ImageTk.PhotoImage(Image.open(""sun.png""))
+    panel = Label(root, image=img)
+    panel.place(x=210, y=200)
+
+
+# City Search
+city_name = StringVar()
+city_entry = Entry(root, textvariable=city_name, width=45)
+city_entry.grid(row=1, column=0, ipady=10, stick=W + E + N + S)
+
+
+def city_name():
+    # API Call
+    api_request = requests.get(
+        ""https://api.openweathermap.org/data/2.5/weather?q=""
+        + city_entry.get()
+        + ""&units=metric&appid=""
+        + api_key
+    )
+
+    api = json.loads(api_request.content)
+
+    # Temperatures
+    y = api[""main""]
+    current_temprature = y[""temp""]
+    humidity = y[""humidity""]
+    tempmin = y[""temp_min""]
+    tempmax = y[""temp_max""]
+
+    # Coordinates
+    x = api[""coord""]
+    longtitude = x[""lon""]
+    latitude = x[""lat""]
+
+    # Country
+    z = api[""sys""]
+    country = z[""country""]
+    citi = api[""name""]
+
+    # Adding the received info into the screen
+    lable_temp.configure(text=current_temprature)
+    lable_humidity.configure(text=humidity)
+    max_temp.configure(text=tempmax)
+    min_temp.configure(text=tempmin)
+    lable_lon.configure(text=longtitude)
+    lable_lat.configure(text=latitude)
+    lable_country.configure(text=country)
+    lable_citi.configure(text=citi)
+
+
+# Search Bar and Button
+city_nameButton = Button(root, text=""Search"", command=city_name)
+city_nameButton.grid(row=1, column=1, padx=5, stick=W + E + N + S)
+
+
+# Country  Names and Coordinates
+lable_citi = Label(root, text=""..."", width=0, bg=""white"", font=(""bold"", 15))
+lable_citi.place(x=10, y=63)
+
+lable_country = Label(root, text=""..."", width=0, bg=""white"", font=(""bold"", 15))
+lable_country.place(x=135, y=63)
+
+lable_lon = Label(root, text=""..."", width=0, bg=""white"", font=(""Helvetica"", 15))
+lable_lon.place(x=25, y=95)
+lable_lat = Label(root, text=""..."", width=0, bg=""white"", font=(""Helvetica"", 15))
+lable_lat.place(x=95, y=95)
+
+# Current Temperature
+
+lable_temp = Label(
+    root, text=""..."", width=0, bg=""white"", font=(""Helvetica"", 110), fg=""black""
+)
+lable_temp.place(x=18, y=220)
+
+# Other temperature details
+
+humi = Label(root, text=""Humidity: "", width=0, bg=""white"", font=(""bold"", 15))
+humi.place(x=3, y=400)
+
+lable_humidity = Label(root, text=""..."", width=0, bg=""white"", font=(""bold"", 15))
+lable_humidity.place(x=107, y=400)
+
+
+maxi = Label(root, text=""Max. Temp.: "", width=0, bg=""white"", font=(""bold"", 15))
+maxi.place(x=3, y=430)
+
+max_temp = Label(root, text=""..."", width=0, bg=""white"", font=(""bold"", 15))
+max_temp.place(x=128, y=430)
+
+
+mini = Label(root, text=""Min. Temp.: "", width=0, bg=""white"", font=(""bold"", 15))
+mini.place(x=3, y=460)
+
+min_temp = Label(root, text=""..."", width=0, bg=""white"", font=(""bold"", 15))
+min_temp.place(x=128, y=460)
+
+
+# Note
+note = Label(
+    root, text=""All temperatures in degree celsius"", bg=""white"", font=(""italic"", 10)
+)
+note.place(x=95, y=495)
+
+
+root.mainloop()","From code
+pip install requests","Create a GUI for Weather Forecast using openweathermap API in Python
+# python3 -- Weather Application using API
+
+# importing the libraries
+from tkinter import *
+import requests
+import json
+import datetime
+from PIL import ImageTk, Image
+
+
+# necessary details
+root = Tk()
+root.title(""Weather App"")
+root.geometry(""450x700"")
+root[""background""] = ""white""
+
+# Image
+new = ImageTk.PhotoImage(Image.open(""logo.png""))
+panel = Label(root, image=new)
+panel.place(x=0, y=520)
+
+
+# Dates
+dt = datetime.datetime.now()
+date = Label(root, text=dt.strftime(""%A--""), bg=""white"", font=(""bold"", 15))
+date.place(x=5, y=130)
+month = Label(root, text=dt.strftime(""%m %B""), bg=""white"", font=(""bold"", 15))
+month.place(x=100, y=130)
+
+# Time
+hour = Label(root, text=dt.strftime(""%I : %M %p""), bg=""white"", font=(""bold"", 15))
+hour.place(x=10, y=160)
+
+# Theme for the respective time the application is used
+if int((dt.strftime(""%I""))) >= 8 & int((dt.strftime(""%I""))) <= 5:
+    img = ImageTk.PhotoImage(Image.open(""moon.png""))
+    panel = Label(root, image=img)
+    panel.place(x=210, y=200)
+else:
+    img = ImageTk.PhotoImage(Image.open(""sun.png""))
+    panel = Label(root, image=img)
+    panel.place(x=210, y=200)
+
+
+# City Search
+city_name = StringVar()
+city_entry = Entry(root, textvariable=city_name, width=45)
+city_entry.grid(row=1, column=0, ipady=10, stick=W + E + N + S)
+
+
+def city_name():
+    # API Call
+    api_request = requests.get(
+        ""https://api.openweathermap.org/data/2.5/weather?q=""
+        + city_entry.get()
+        + ""&units=metric&appid=""
+        + api_key
+    )
+
+    api = json.loads(api_request.content)
+
+    # Temperatures
+    y = api[""main""]
+    current_temprature = y[""temp""]
+    humidity = y[""humidity""]
+    tempmin = y[""temp_min""]
+    tempmax = y[""temp_max""]
+
+    # Coordinates
+    x = api[""coord""]
+    longtitude = x[""lon""]
+    latitude = x[""lat""]
+
+    # Country
+    z = api[""sys""]
+    country = z[""country""]
+    citi = api[""name""]
+
+    # Adding the received info into the screen
+    lable_temp.configure(text=current_temprature)
+    lable_humidity.configure(text=humidity)
+    max_temp.configure(text=tempmax)
+    min_temp.configure(text=tempmin)
+    lable_lon.configure(text=longtitude)
+    lable_lat.configure(text=latitude)
+    lable_country.configure(text=country)
+    lable_citi.configure(text=citi)
+
+
+# Search Bar and Button
+city_nameButton = Button(root, text=""Search"", command=city_name)
+city_nameButton.grid(row=1, column=1, padx=5, stick=W + E + N + S)
+
+
+# Country  Names and Coordinates
+lable_citi = Label(root, text=""..."", width=0, bg=""white"", font=(""bold"", 15))
+lable_citi.place(x=10, y=63)
+
+lable_country = Label(root, text=""..."", width=0, bg=""white"", font=(""bold"", 15))
+lable_country.place(x=135, y=63)
+
+lable_lon = Label(root, text=""..."", width=0, bg=""white"", font=(""Helvetica"", 15))
+lable_lon.place(x=25, y=95)
+lable_lat = Label(root, text=""..."", width=0, bg=""white"", font=(""Helvetica"", 15))
+lable_lat.place(x=95, y=95)
+
+# Current Temperature
+
+lable_temp = Label(
+    root, text=""..."", width=0, bg=""white"", font=(""Helvetica"", 110), fg=""black""
+)
+lable_temp.place(x=18, y=220)
+
+# Other temperature details
+
+humi = Label(root, text=""Humidity: "", width=0, bg=""white"", font=(""bold"", 15))
+humi.place(x=3, y=400)
+
+lable_humidity = Label(root, text=""..."", width=0, bg=""white"", font=(""bold"", 15))
+lable_humidity.place(x=107, y=400)
+
+
+maxi = Label(root, text=""Max. Temp.: "", width=0, bg=""white"", font=(""bold"", 15))
+maxi.place(x=3, y=430)
+
+max_temp = Label(root, text=""..."", width=0, bg=""white"", font=(""bold"", 15))
+max_temp.place(x=128, y=430)
+
+
+mini = Label(root, text=""Min. Temp.: "", width=0, bg=""white"", font=(""bold"", 15))
+mini.place(x=3, y=460)
+
+min_temp = Label(root, text=""..."", width=0, bg=""white"", font=(""bold"", 15))
+min_temp.place(x=128, y=460)
+
+
+# Note
+note = Label(
+    root, text=""All temperatures in degree celsius"", bg=""white"", font=(""italic"", 10)
+)
+note.place(x=95, y=495)
+
+
+root.mainloop()"
+Build a Voice Recorder GUI using Python,https://www.geeksforgeeks.org/build-a-voice-recorder-gui-using-python/,"import sounddevice as sd
+import soundfile as sf
+from tkinter import *
+
+
+def Voice_rec():
+    fs = 48000
+
+    # seconds
+    duration = 5
+    myrecording = sd.rec(int(duration * fs), samplerate=fs, channels=2)
+    sd.wait()
+
+    # Save as FLAC file at correct sampling rate
+    return sf.write(""my_Audio_file.flac"", myrecording, fs)
+
+
+master = Tk()
+
+Label(master, text="" Voice Recoder : "").grid(row=0, sticky=W, rowspan=5)
+
+
+b = Button(master, text=""Start"", command=Voice_rec)
+b.grid(row=0, column=2, columnspan=2, rowspan=2, padx=5, pady=5)
+
+mainloop()","From code
+pip install sounddevice
","Build a Voice Recorder GUI using Python
+import sounddevice as sd
+import soundfile as sf
+from tkinter import *
+
+
+def Voice_rec():
+    fs = 48000
+
+    # seconds
+    duration = 5
+    myrecording = sd.rec(int(duration * fs), samplerate=fs, channels=2)
+    sd.wait()
+
+    # Save as FLAC file at correct sampling rate
+    return sf.write(""my_Audio_file.flac"", myrecording, fs)
+
+
+master = Tk()
+
+Label(master, text="" Voice Recoder : "").grid(row=0, sticky=W, rowspan=5)
+
+
+b = Button(master, text=""Start"", command=Voice_rec)
+b.grid(row=0, column=2, columnspan=2, rowspan=2, padx=5, pady=5)
+
+mainloop()"
+Create a Sideshow application in Python,https://www.geeksforgeeks.org/create-a-sideshow-application-in-python/,"# import required modules
+import tkinter as tk
+from tkinter import *
+from PIL import Image
+from PIL import ImageTk","From code
+pip install Pillow
","Create a Sideshow application in Python
+# import required modules
+import tkinter as tk
+from tkinter import *
+from PIL import Image
+from PIL import ImageTk"
+Create a Sideshow application in Python,https://www.geeksforgeeks.org/create-a-sideshow-application-in-python/,"# adjust window
+root = tk.Tk()
+root.geometry(""200x200"")
+
+# loading the images
+img = ImageTk.PhotoImage(Image.open(""photo1.png""))
+img2 = ImageTk.PhotoImage(Image.open(""photo2.png""))
+img3 = ImageTk.PhotoImage(Image.open(""photo3.png""))
+
+l = Label()
+l.pack()","From code
+pip install Pillow
","Create a Sideshow application in Python
+# adjust window
+root = tk.Tk()
+root.geometry(""200x200"")
+
+# loading the images
+img = ImageTk.PhotoImage(Image.open(""photo1.png""))
+img2 = ImageTk.PhotoImage(Image.open(""photo2.png""))
+img3 = ImageTk.PhotoImage(Image.open(""photo3.png""))
+
+l = Label()
+l.pack()"
+Create a Sideshow application in Python,https://www.geeksforgeeks.org/create-a-sideshow-application-in-python/,"# using recursion to slide to next image
+x = 1
+
+
+# function to change to next image
+def move():
+    global x
+    if x == 4:
+        x = 1
+    if x == 1:
+        l.config(image=img)
+    elif x == 2:
+        l.config(image=img2)
+    elif x == 3:
+        l.config(image=img3)
+    x = x + 1
+    root.after(2000, move)
+
+
+# calling the function
+move()","From code
+pip install Pillow
","Create a Sideshow application in Python
+# using recursion to slide to next image
+x = 1
+
+
+# function to change to next image
+def move():
+    global x
+    if x == 4:
+        x = 1
+    if x == 1:
+        l.config(image=img)
+    elif x == 2:
+        l.config(image=img2)
+    elif x == 3:
+        l.config(image=img3)
+    x = x + 1
+    root.after(2000, move)
+
+
+# calling the function
+move()"
+Create a Sideshow application in Python,https://www.geeksforgeeks.org/create-a-sideshow-application-in-python/,root.mainloop(),"From code
+pip install Pillow
","Create a Sideshow application in Python
+root.mainloop()"
+Create a Sideshow application in Python,https://www.geeksforgeeks.org/create-a-sideshow-application-in-python/,"# import required modules
+import tkinter as tk
+from tkinter import *
+from PIL import Image
+from PIL import ImageTk
+
+
+# adjust window
+root = tk.Tk()
+root.geometry(""200x200"")
+
+# loading the images
+img = ImageTk.PhotoImage(Image.open(""photo1.png""))
+img2 = ImageTk.PhotoImage(Image.open(""photo2.png""))
+img3 = ImageTk.PhotoImage(Image.open(""photo3.png""))
+
+l = Label()
+l.pack()
+
+
+# using recursion to slide to next image
+x = 1
+
+
+# function to change to next image
+def move():
+    global x
+    if x == 4:
+        x = 1
+    if x == 1:
+        l.config(image=img)
+    elif x == 2:
+        l.config(image=img2)
+    elif x == 3:
+        l.config(image=img3)
+    x = x + 1
+    root.after(2000, move)
+
+
+# calling the function
+move()
+
+
+root.mainloop()","From code
+pip install Pillow
","Create a Sideshow application in Python
+# import required modules
+import tkinter as tk
+from tkinter import *
+from PIL import Image
+from PIL import ImageTk
+
+
+# adjust window
+root = tk.Tk()
+root.geometry(""200x200"")
+
+# loading the images
+img = ImageTk.PhotoImage(Image.open(""photo1.png""))
+img2 = ImageTk.PhotoImage(Image.open(""photo2.png""))
+img3 = ImageTk.PhotoImage(Image.open(""photo3.png""))
+
+l = Label()
+l.pack()
+
+
+# using recursion to slide to next image
+x = 1
+
+
+# function to change to next image
+def move():
+    global x
+    if x == 4:
+        x = 1
+    if x == 1:
+        l.config(image=img)
+    elif x == 2:
+        l.config(image=img2)
+    elif x == 3:
+        l.config(image=img3)
+    x = x + 1
+    root.after(2000, move)
+
+
+# calling the function
+move()
+
+
+root.mainloop()"
+Visiting Card Scanner GUI Application using Python,https://www.geeksforgeeks.org/visiting-card-scanner-gui-application-using-python/,"# Visiting Card scanner GUI
+
+# imported tkinter library
+from tkinter import *
+import tkinter.messagebox as tmsg
+
+# Pillow library for importing images
+from PIL import Image, ImageTk
+
+# library for filedialog (For file selection)
+from tkinter import filedialog
+
+# Pytesseract module importing
+import pytesseract
+import os.path
+
+root = Tk()
+
+# fixing geometry of GUI
+root.geometry(""800x500"")
+root.maxsize(1000, 500)
+root.minsize(600, 500)
+root.title(""Visiting card scanner"")
+
+
+# function for uploading file to GUI
+def upload_file():
+    global filename
+    global start, last
+    filename = filedialog.askopenfilename(
+        initialdir=""/Desktop"",
+        title=""Select a card image"",
+        filetypes=((""jpeg files"", ""*.jpg""), (""png files"", ""*.png"")),
+    )
+
+    if filename == """":
+        t.delete(1.0, END)
+        t.insert(1.0, ""You have not provided any image to convert"")
+        tmsg.showwarning(
+            title=""Alert!"", message=""Please provide proper formatted image""
+        )
+        return
+
+    else:
+        p_label_var.set(""Image uploaded successfully"")
+        l.config(fg=""#0CDD19"")
+
+    if (
+        filename.endswith("".JPG"")
+        or filename.endswith("".JPEG"")
+        or filename.endswith("".jpg"")
+        or filename.endswith("".jpeg"")
+        or filename.endswith("".PNG"")
+        or filename.endswith("".png"")
+    ):
+        filename_rev = filename[::-1]
+        last = filename.index(""."")
+        start = len(filename) - filename_rev.index(""/"") - 1
+
+
+# function for conversion
+def convert():
+    try:
+        c_label_var.set(""Output..."")
+        pytesseract.pytesseract.tesseract_cmd = (
+            r""C:\Program Files (x86)\Tesseract-OCR\tesseract""
+        )
+        text = pytesseract.image_to_string(filename)
+        t.delete(1.0, END)
+        t.insert(1.0, text)
+        root1 = Toplevel()
+        root1.title(""Uploaded image"")
+        img1 = ImageTk.PhotoImage(Image.open(filename))
+        Label(root1, image=img1).pack()
+        root1.mainloop()
+    except:
+        t.delete(1.0, END)
+        t.insert(1.0, ""You have not provided any image to convert"")
+        tmsg.showwarning(
+            title=""Alert!"", message=""Please provide proper formatted image""
+        )
+        return
+    f_name = filename[start + 1 : last] + "".txt""
+    f_name = os.path.join(r""Database"", f_name)
+    f = open(f_name, ""w"")
+    f.write(text)
+    f.close()
+
+
+# Menu bar and navigation tab creation
+mainmenu = Menu(root)
+mainmenu.config(font=(""Times"", 29))
+
+m1 = Menu(mainmenu, tearoff=0)
+m1.add_command(
+    label=""Scan/Upload Visiting or Business cards and get all the text of cards"",
+    font=(""Times"", 13),
+)
+root.config(menu=mainmenu)
+mainmenu.add_cascade(label=""Aim"", menu=m1)
+
+m2 = Menu(mainmenu, tearoff=0)
+m2.add_command(
+    label=""|| Electronics and Communication engineering student ||"", font=(""Times"", 13)
+)
+m2.add_command(label=""|| Coding Enthusiast ||"", font=(""Times"", 13))
+root.config(menu=mainmenu)
+mainmenu.add_cascade(label=""About us"", menu=m2)
+
+m3 = Menu(mainmenu, tearoff=0)
+m3.add_command(label=""E-mail: mathurkartik1234@gmail.com"", font=(""Times"", 13))
+m3.add_separator()
+m3.add_command(label=""Mobile: +91-9587823004"", font=(""Times"", 13))
+m3.add_separator()
+m3.add_command(
+    label=""LinkedIn: https://www.linkedin.com/in/kartik-mathur-97a825160"",
+    font=(""Times"", 13),
+)
+root.config(menu=mainmenu)
+mainmenu.add_cascade(label=""Contact us"", menu=m3)
+
+Label(
+    text=""Visiting card scanner"", bg=""#FAD2B8"", fg=""#39322D"", font=(""Times"", 18)
+).pack(fill=""x"")
+Label(
+    text=""Python GUI"",
+    bg=""#FAD2B8"",
+    fg=""#39322D"",
+    font=(""Times New Roman"", 12, ""italic""),
+).pack(fill=""x"")
+
+f1 = Frame()
+f1.config(bg=""white"")
+Label(f1, text=""Browse photo to upload"", width=20, font=(""Times"", 15), bg=""white"").pack(
+    side=""left""
+)
+Label(f1, text=""format: png/jpeg"", bg=""white"", width=30).pack(side=""right"", padx=5)
+Button(
+    f1,
+    text=""Upload card"",
+    bg=""#F58D4B"",
+    font=(""Times"", 15),
+    width=70,
+    command=upload_file,
+).pack(side=""right"")
+f1.pack(pady=10, fill=""x"")
+p_label_var = StringVar()
+p_label_var.set(""Please upload an image to scan"")
+l = Label(textvariable=p_label_var, fg=""red"", bg=""white"")
+l.pack()
+
+Label(text=""??copyright 2020"", bg=""#433E3B"", fg=""white"", font=(""Times"", 10)).pack(
+    side=""bottom"", fill=""x""
+)
+Label(
+    text=""Developer: Kartik Mathur"",
+    bg=""#433E3B"",
+    fg=""white"",
+    font=(""Times"", 10, "" italic""),
+).pack(side=""bottom"", fill=""x"")
+t = Text(root, height=""9"", font=(""Times"", 13))
+t.pack(side=""bottom"", fill=""x"")
+t.insert(1.0, ""Text of converted card will be shown here..."", END)
+c_label_var = StringVar()
+c_label_var.set(""Ready for conversion"")
+c_label = Label(textvariable=c_label_var)
+c_label.pack(side=""bottom"", anchor=""w"")
+Button(
+    root,
+    text=""Scan and Convert"",
+    bg=""#F58D4B"",
+    font=(""Times"", 15),
+    width=70,
+    command=convert,
+).pack(pady=""10"", side=""bottom"")
+root.mainloop()","From code
+pip install pytesseract","Visiting Card Scanner GUI Application using Python
+# Visiting Card scanner GUI
+
+# imported tkinter library
+from tkinter import *
+import tkinter.messagebox as tmsg
+
+# Pillow library for importing images
+from PIL import Image, ImageTk
+
+# library for filedialog (For file selection)
+from tkinter import filedialog
+
+# Pytesseract module importing
+import pytesseract
+import os.path
+
+root = Tk()
+
+# fixing geometry of GUI
+root.geometry(""800x500"")
+root.maxsize(1000, 500)
+root.minsize(600, 500)
+root.title(""Visiting card scanner"")
+
+
+# function for uploading file to GUI
+def upload_file():
+    global filename
+    global start, last
+    filename = filedialog.askopenfilename(
+        initialdir=""/Desktop"",
+        title=""Select a card image"",
+        filetypes=((""jpeg files"", ""*.jpg""), (""png files"", ""*.png"")),
+    )
+
+    if filename == """":
+        t.delete(1.0, END)
+        t.insert(1.0, ""You have not provided any image to convert"")
+        tmsg.showwarning(
+            title=""Alert!"", message=""Please provide proper formatted image""
+        )
+        return
+
+    else:
+        p_label_var.set(""Image uploaded successfully"")
+        l.config(fg=""#0CDD19"")
+
+    if (
+        filename.endswith("".JPG"")
+        or filename.endswith("".JPEG"")
+        or filename.endswith("".jpg"")
+        or filename.endswith("".jpeg"")
+        or filename.endswith("".PNG"")
+        or filename.endswith("".png"")
+    ):
+        filename_rev = filename[::-1]
+        last = filename.index(""."")
+        start = len(filename) - filename_rev.index(""/"") - 1
+
+
+# function for conversion
+def convert():
+    try:
+        c_label_var.set(""Output..."")
+        pytesseract.pytesseract.tesseract_cmd = (
+            r""C:\Program Files (x86)\Tesseract-OCR\tesseract""
+        )
+        text = pytesseract.image_to_string(filename)
+        t.delete(1.0, END)
+        t.insert(1.0, text)
+        root1 = Toplevel()
+        root1.title(""Uploaded image"")
+        img1 = ImageTk.PhotoImage(Image.open(filename))
+        Label(root1, image=img1).pack()
+        root1.mainloop()
+    except:
+        t.delete(1.0, END)
+        t.insert(1.0, ""You have not provided any image to convert"")
+        tmsg.showwarning(
+            title=""Alert!"", message=""Please provide proper formatted image""
+        )
+        return
+    f_name = filename[start + 1 : last] + "".txt""
+    f_name = os.path.join(r""Database"", f_name)
+    f = open(f_name, ""w"")
+    f.write(text)
+    f.close()
+
+
+# Menu bar and navigation tab creation
+mainmenu = Menu(root)
+mainmenu.config(font=(""Times"", 29))
+
+m1 = Menu(mainmenu, tearoff=0)
+m1.add_command(
+    label=""Scan/Upload Visiting or Business cards and get all the text of cards"",
+    font=(""Times"", 13),
+)
+root.config(menu=mainmenu)
+mainmenu.add_cascade(label=""Aim"", menu=m1)
+
+m2 = Menu(mainmenu, tearoff=0)
+m2.add_command(
+    label=""|| Electronics and Communication engineering student ||"", font=(""Times"", 13)
+)
+m2.add_command(label=""|| Coding Enthusiast ||"", font=(""Times"", 13))
+root.config(menu=mainmenu)
+mainmenu.add_cascade(label=""About us"", menu=m2)
+
+m3 = Menu(mainmenu, tearoff=0)
+m3.add_command(label=""E-mail: mathurkartik1234@gmail.com"", font=(""Times"", 13))
+m3.add_separator()
+m3.add_command(label=""Mobile: +91-9587823004"", font=(""Times"", 13))
+m3.add_separator()
+m3.add_command(
+    label=""LinkedIn: https://www.linkedin.com/in/kartik-mathur-97a825160"",
+    font=(""Times"", 13),
+)
+root.config(menu=mainmenu)
+mainmenu.add_cascade(label=""Contact us"", menu=m3)
+
+Label(
+    text=""Visiting card scanner"", bg=""#FAD2B8"", fg=""#39322D"", font=(""Times"", 18)
+).pack(fill=""x"")
+Label(
+    text=""Python GUI"",
+    bg=""#FAD2B8"",
+    fg=""#39322D"",
+    font=(""Times New Roman"", 12, ""italic""),
+).pack(fill=""x"")
+
+f1 = Frame()
+f1.config(bg=""white"")
+Label(f1, text=""Browse photo to upload"", width=20, font=(""Times"", 15), bg=""white"").pack(
+    side=""left""
+)
+Label(f1, text=""format: png/jpeg"", bg=""white"", width=30).pack(side=""right"", padx=5)
+Button(
+    f1,
+    text=""Upload card"",
+    bg=""#F58D4B"",
+    font=(""Times"", 15),
+    width=70,
+    command=upload_file,
+).pack(side=""right"")
+f1.pack(pady=10, fill=""x"")
+p_label_var = StringVar()
+p_label_var.set(""Please upload an image to scan"")
+l = Label(textvariable=p_label_var, fg=""red"", bg=""white"")
+l.pack()
+
+Label(text=""??copyright 2020"", bg=""#433E3B"", fg=""white"", font=(""Times"", 10)).pack(
+    side=""bottom"", fill=""x""
+)
+Label(
+    text=""Developer: Kartik Mathur"",
+    bg=""#433E3B"",
+    fg=""white"",
+    font=(""Times"", 10, "" italic""),
+).pack(side=""bottom"", fill=""x"")
+t = Text(root, height=""9"", font=(""Times"", 13))
+t.pack(side=""bottom"", fill=""x"")
+t.insert(1.0, ""Text of converted card will be shown here..."", END)
+c_label_var = StringVar()
+c_label_var.set(""Ready for conversion"")
+c_label = Label(textvariable=c_label_var)
+c_label.pack(side=""bottom"", anchor=""w"")
+Button(
+    root,
+    text=""Scan and Convert"",
+    bg=""#F58D4B"",
+    font=(""Times"", 15),
+    width=70,
+    command=convert,
+).pack(pady=""10"", side=""bottom"")
+root.mainloop()"
+Create digital clock using Python-Turtle,https://www.geeksforgeeks.org/create-digital-clock-using-python-turtle/,"import time
+import datetime as dt
+import turtle
+
+
+# create a turtle to display time
+t = turtle.Turtle()
+
+# create a turtle to create rectangle box
+t1 = turtle.Turtle()
+
+# create screen
+s = turtle.Screen()
+
+# set background color of the screen
+s.bgcolor(""green"")
+
+# obtain current hour, minute and second
+# from the system
+sec = dt.datetime.now().second
+min = dt.datetime.now().minute
+hr = dt.datetime.now().hour
+t1.pensize(3)
+t1.color(""black"")
+t1.penup()
+
+# set the position of turtle
+t1.goto(-20, 0)
+t1.pendown()
+
+# create rectangular box
+for i in range(2):
+    t1.forward(200)
+    t1.left(90)
+    t1.forward(70)
+    t1.left(90)
+
+# hide the turtle
+t1.hideturtle()
+
+while True:
+    t.hideturtle()
+    t.clear()
+    # display the time
+    t.write(
+        str(hr).zfill(2) + "":"" + str(min).zfill(2) + "":"" + str(sec).zfill(2),
+        font=(""Arial Narrow"", 35, ""bold""),
+    )
+    time.sleep(1)
+    sec += 1
+
+    if sec == 60:
+        sec = 0
+        min += 1
+
+    if min == 60:
+        min = 0
+        hr += 1
+
+    if hr == 13:
+        hr = 1","From code
+pip install turtle","Create digital clock using Python-Turtle
+import time
+import datetime as dt
+import turtle
+
+
+# create a turtle to display time
+t = turtle.Turtle()
+
+# create a turtle to create rectangle box
+t1 = turtle.Turtle()
+
+# create screen
+s = turtle.Screen()
+
+# set background color of the screen
+s.bgcolor(""green"")
+
+# obtain current hour, minute and second
+# from the system
+sec = dt.datetime.now().second
+min = dt.datetime.now().minute
+hr = dt.datetime.now().hour
+t1.pensize(3)
+t1.color(""black"")
+t1.penup()
+
+# set the position of turtle
+t1.goto(-20, 0)
+t1.pendown()
+
+# create rectangular box
+for i in range(2):
+    t1.forward(200)
+    t1.left(90)
+    t1.forward(70)
+    t1.left(90)
+
+# hide the turtle
+t1.hideturtle()
+
+while True:
+    t.hideturtle()
+    t.clear()
+    # display the time
+    t.write(
+        str(hr).zfill(2) + "":"" + str(min).zfill(2) + "":"" + str(sec).zfill(2),
+        font=(""Arial Narrow"", 35, ""bold""),
+    )
+    time.sleep(1)
+    sec += 1
+
+    if sec == 60:
+        sec = 0
+        min += 1
+
+    if min == 60:
+        min = 0
+        hr += 1
+
+    if hr == 13:
+        hr = 1"
+Draw a Tic Tac Toe Board using Python-Turtle,https://www.geeksforgeeks.org/draw-a-tic-tac-toe-board-using-python-turtle/,"import turtle
+
+
+# getting a Screen to work on
+ws = turtle.Screen()
+
+# Defining Turtle instance
+t = turtle.Turtle()
+
+# setting up turtle color to green
+t.color(""Green"")
+
+# Setting Up width to 2
+t.width(""2"")
+
+# Setting up speed to 2
+t.speed(2)
+
+# Loop for making outside square of
+# length 300
+for i in range(4):
+    t.forward(300)
+    t.left(90)
+
+
+# code for inner lines of the square
+t.penup()
+t.goto(0, 100)
+t.pendown()
+
+t.forward(300)
+
+t.penup()
+t.goto(0, 200)
+t.pendown()
+
+t.forward(300)
+
+t.penup()
+t.goto(100, 0)
+t.pendown()
+
+t.left(90)
+t.forward(300)
+
+t.penup()
+t.goto(200, 0)
+t.pendown()
+
+
+t.forward(300)","From code
+import turtle","Draw a Tic Tac Toe Board using Python-Turtle
+import turtle
+
+
+# getting a Screen to work on
+ws = turtle.Screen()
+
+# Defining Turtle instance
+t = turtle.Turtle()
+
+# setting up turtle color to green
+t.color(""Green"")
+
+# Setting Up width to 2
+t.width(""2"")
+
+# Setting up speed to 2
+t.speed(2)
+
+# Loop for making outside square of
+# length 300
+for i in range(4):
+    t.forward(300)
+    t.left(90)
+
+
+# code for inner lines of the square
+t.penup()
+t.goto(0, 100)
+t.pendown()
+
+t.forward(300)
+
+t.penup()
+t.goto(0, 200)
+t.pendown()
+
+t.forward(300)
+
+t.penup()
+t.goto(100, 0)
+t.pendown()
+
+t.left(90)
+t.forward(300)
+
+t.penup()
+t.goto(200, 0)
+t.pendown()
+
+
+t.forward(300)"
+How to make Indian Flag using Turtle  -  ,https://www.geeksforgeeks.org/how-to-make-indian-flag-using-turtle-python/,"import turtle
+from turtle import *
+
+# screen for output
+screen = turtle.Screen()
+
+# Defining a turtle Instance
+t = turtle.Turtle()
+speed(0)
+
+# initially penup()
+t.penup()
+t.goto(-400, 250)
+t.pendown()
+
+# Orange Rectangle
+# white rectangle
+t.color(""orange"")
+t.begin_fill()
+t.forward(800)
+t.right(90)
+t.forward(167)
+t.right(90)
+t.forward(800)
+t.end_fill()
+t.left(90)
+t.forward(167)
+
+# Green Rectangle
+t.color(""green"")
+t.begin_fill()
+t.forward(167)
+t.left(90)
+t.forward(800)
+t.left(90)
+t.forward(167)
+t.end_fill()
+
+# Big Blue Circle
+t.penup()
+t.goto(70, 0)
+t.pendown()
+t.color(""navy"")
+t.begin_fill()
+t.circle(70)
+t.end_fill()
+
+# Big White Circle
+t.penup()
+t.goto(60, 0)
+t.pendown()
+t.color(""white"")
+t.begin_fill()
+t.circle(60)
+t.end_fill()
+
+# Mini Blue Circles
+t.penup()
+t.goto(-57, -8)
+t.pendown()
+t.color(""navy"")
+for i in range(24):
+    t.begin_fill()
+    t.circle(3)
+    t.end_fill()
+    t.penup()
+    t.forward(15)
+    t.right(15)
+    t.pendown()
+
+# Small Blue Circle
+t.penup()
+t.goto(20, 0)
+t.pendown()
+t.begin_fill()
+t.circle(20)
+t.end_fill()
+# Spokes
+t.penup()
+t.goto(0, 0)
+t.pendown()
+t.pensize(2)
+for i in range(24):
+    t.forward(60)
+    t.backward(60)
+    t.left(15)
+
+# to hold the
+# output window
+turtle.done()","From code
+import turtle","How to make Indian Flag using Turtle  -  
+import turtle
+from turtle import *
+
+# screen for output
+screen = turtle.Screen()
+
+# Defining a turtle Instance
+t = turtle.Turtle()
+speed(0)
+
+# initially penup()
+t.penup()
+t.goto(-400, 250)
+t.pendown()
+
+# Orange Rectangle
+# white rectangle
+t.color(""orange"")
+t.begin_fill()
+t.forward(800)
+t.right(90)
+t.forward(167)
+t.right(90)
+t.forward(800)
+t.end_fill()
+t.left(90)
+t.forward(167)
+
+# Green Rectangle
+t.color(""green"")
+t.begin_fill()
+t.forward(167)
+t.left(90)
+t.forward(800)
+t.left(90)
+t.forward(167)
+t.end_fill()
+
+# Big Blue Circle
+t.penup()
+t.goto(70, 0)
+t.pendown()
+t.color(""navy"")
+t.begin_fill()
+t.circle(70)
+t.end_fill()
+
+# Big White Circle
+t.penup()
+t.goto(60, 0)
+t.pendown()
+t.color(""white"")
+t.begin_fill()
+t.circle(60)
+t.end_fill()
+
+# Mini Blue Circles
+t.penup()
+t.goto(-57, -8)
+t.pendown()
+t.color(""navy"")
+for i in range(24):
+    t.begin_fill()
+    t.circle(3)
+    t.end_fill()
+    t.penup()
+    t.forward(15)
+    t.right(15)
+    t.pendown()
+
+# Small Blue Circle
+t.penup()
+t.goto(20, 0)
+t.pendown()
+t.begin_fill()
+t.circle(20)
+t.end_fill()
+# Spokes
+t.penup()
+t.goto(0, 0)
+t.pendown()
+t.pensize(2)
+for i in range(24):
+    t.forward(60)
+    t.backward(60)
+    t.left(15)
+
+# to hold the
+# output window
+turtle.done()"
+Displaying the coordinates of the points clicked on the image using Python-OpenCV,https://www.geeksforgeeks.org/displaying-the-coordinates-of-the-points-clicked-on-the-image-using-python-opencv/,"# importing the module
+import cv2
+
+
+# function to display the coordinates of
+# of the points clicked on the image
+def click_event(event, x, y, flags, params):
+    # checking for left mouse clicks
+    if event == cv2.EVENT_LBUTTONDOWN:
+        # displaying the coordinates
+        # on the Shell
+        print(x, "" "", y)
+
+        # displaying the coordinates
+        # on the image window
+        font = cv2.FONT_HERSHEY_SIMPLEX
+        cv2.putText(img, str(x) + "","" + str(y), (x, y), font, 1, (255, 0, 0), 2)
+        cv2.imshow(""image"", img)
+
+    # checking for right mouse clicks
+    if event == cv2.EVENT_RBUTTONDOWN:
+        # displaying the coordinates
+        # on the Shell
+        print(x, "" "", y)
+
+        # displaying the coordinates
+        # on the image window
+        font = cv2.FONT_HERSHEY_SIMPLEX
+        b = img[y, x, 0]
+        g = img[y, x, 1]
+        r = img[y, x, 2]
+        cv2.putText(
+            img, str(b) + "","" + str(g) + "","" + str(r), (x, y), font, 1, (255, 255, 0), 2
+        )
+        cv2.imshow(""image"", img)
+
+
+# driver function
+if __name__ == ""__main__"":
+    # reading the image
+    img = cv2.imread(""lena.jpg"", 1)
+
+    # displaying the image
+    cv2.imshow(""image"", img)
+
+    # setting mouse handler for the image
+    # and calling the click_event() function
+    cv2.setMouseCallback(""image"", click_event)
+
+    # wait for a key to be pressed to exit
+    cv2.waitKey(0)
+
+    # close the window
+    cv2.destroyAllWindows()","From code
+import cv2
","Displaying the coordinates of the points clicked on the image using Python-OpenCV
+# importing the module
+import cv2
+
+
+# function to display the coordinates of
+# of the points clicked on the image
+def click_event(event, x, y, flags, params):
+    # checking for left mouse clicks
+    if event == cv2.EVENT_LBUTTONDOWN:
+        # displaying the coordinates
+        # on the Shell
+        print(x, "" "", y)
+
+        # displaying the coordinates
+        # on the image window
+        font = cv2.FONT_HERSHEY_SIMPLEX
+        cv2.putText(img, str(x) + "","" + str(y), (x, y), font, 1, (255, 0, 0), 2)
+        cv2.imshow(""image"", img)
+
+    # checking for right mouse clicks
+    if event == cv2.EVENT_RBUTTONDOWN:
+        # displaying the coordinates
+        # on the Shell
+        print(x, "" "", y)
+
+        # displaying the coordinates
+        # on the image window
+        font = cv2.FONT_HERSHEY_SIMPLEX
+        b = img[y, x, 0]
+        g = img[y, x, 1]
+        r = img[y, x, 2]
+        cv2.putText(
+            img, str(b) + "","" + str(g) + "","" + str(r), (x, y), font, 1, (255, 255, 0), 2
+        )
+        cv2.imshow(""image"", img)
+
+
+# driver function
+if __name__ == ""__main__"":
+    # reading the image
+    img = cv2.imread(""lena.jpg"", 1)
+
+    # displaying the image
+    cv2.imshow(""image"", img)
+
+    # setting mouse handler for the image
+    # and calling the click_event() function
+    cv2.setMouseCallback(""image"", click_event)
+
+    # wait for a key to be pressed to exit
+    cv2.waitKey(0)
+
+    # close the window
+    cv2.destroyAllWindows()"
+White and black dot detection,https://www.geeksforgeeks.org/white-and-black-dot-detection-using-opencv-python/,import cv2,"From code
+23","White and black dot detection
+import cv2"
+White and black dot detection,https://www.geeksforgeeks.org/white-and-black-dot-detection-using-opencv-python/,"# path =""C:/Users/Personal/Downloads/black dot.jpg""
+path = ""black dot.jpg""","From code
+23","White and black dot detection
+# path =""C:/Users/Personal/Downloads/black dot.jpg""
+path = ""black dot.jpg"""
+White and black dot detection,https://www.geeksforgeeks.org/white-and-black-dot-detection-using-opencv-python/,"gray = cv2.imread(path, 0)","From code
+23","White and black dot detection
+gray = cv2.imread(path, 0)"
+White and black dot detection,https://www.geeksforgeeks.org/white-and-black-dot-detection-using-opencv-python/,"# threshold
+th, threshed = cv2.threshold(gray, 100, 255, cv2.THRESH_BINARY_INV | cv2.THRESH_OTSU)","From code
+23","White and black dot detection
+# threshold
+th, threshed = cv2.threshold(gray, 100, 255, cv2.THRESH_BINARY_INV | cv2.THRESH_OTSU)"
+White and black dot detection,https://www.geeksforgeeks.org/white-and-black-dot-detection-using-opencv-python/,"# findcontours
+cnts = cv2.findContours(threshed, cv2.RETR_LIST, cv2.CHAIN_APPROX_SIMPLE)[-2]","From code
+23","White and black dot detection
+# findcontours
+cnts = cv2.findContours(threshed, cv2.RETR_LIST, cv2.CHAIN_APPROX_SIMPLE)[-2]"
+White and black dot detection,https://www.geeksforgeeks.org/white-and-black-dot-detection-using-opencv-python/,"# filter by area
+s1 = 3
+s2 = 20
+xcnts = []
+for cnt in cnts:
+    if s1 < cv2.contourArea(cnt) < s2:
+        xcnts.append(cnt)","From code
+23","White and black dot detection
+# filter by area
+s1 = 3
+s2 = 20
+xcnts = []
+for cnt in cnts:
+    if s1 < cv2.contourArea(cnt) < s2:
+        xcnts.append(cnt)"
+White and black dot detection,https://www.geeksforgeeks.org/white-and-black-dot-detection-using-opencv-python/,"print(""\nDots number: {}"".format(len(xcnts)))","From code
+23","White and black dot detection
+print(""\nDots number: {}"".format(len(xcnts)))"
+White and black dot detection,https://www.geeksforgeeks.org/white-and-black-dot-detection-using-opencv-python/,"import cv2
+
+path = ""white dot.png""
+
+# reading the image in grayscale mode
+gray = cv2.imread(path, 0)
+
+# threshold
+th, threshed = cv2.threshold(gray, 100, 255, cv2.THRESH_BINARY | cv2.THRESH_OTSU)
+
+# findcontours
+cnts = cv2.findContours(threshed, cv2.RETR_LIST, cv2.CHAIN_APPROX_SIMPLE)[-2]
+
+# filter by area
+s1 = 3
+s2 = 20
+xcnts = []
+
+for cnt in cnts:
+    if s1 < cv2.contourArea(cnt) < s2:
+        xcnts.append(cnt)
+
+# printing output
+print(""\nDots number: {}"".format(len(xcnts)))","From code
+23","White and black dot detection
+import cv2
+
+path = ""white dot.png""
+
+# reading the image in grayscale mode
+gray = cv2.imread(path, 0)
+
+# threshold
+th, threshed = cv2.threshold(gray, 100, 255, cv2.THRESH_BINARY | cv2.THRESH_OTSU)
+
+# findcontours
+cnts = cv2.findContours(threshed, cv2.RETR_LIST, cv2.CHAIN_APPROX_SIMPLE)[-2]
+
+# filter by area
+s1 = 3
+s2 = 20
+xcnts = []
+
+for cnt in cnts:
+    if s1 < cv2.contourArea(cnt) < s2:
+        xcnts.append(cnt)
+
+# printing output
+print(""\nDots number: {}"".format(len(xcnts)))"
+OpenCV BGR color palette with trackbars,https://www.geeksforgeeks.org/python-opencv-bgr-color-palette-with-trackbars/,"# Python program to create RGB color
+# palette with trackbars
+
+# importing libraries
+import cv2
+import numpy as np
+
+
+# empty function called when
+# any trackbar moves
+def emptyFunction():
+    pass
+
+
+def main():
+    # blackwindow having 3 color chanels
+    image = np.zeros((512, 512, 3), np.uint8)
+    windowName = ""Open CV Color Palette""
+
+    # window name
+    cv2.namedWindow(windowName)
+
+    # there trackbars which have the name
+    # of trackbars min and max value
+    cv2.createTrackbar(""Blue"", windowName, 0, 255, emptyFunction)
+    cv2.createTrackbar(""Green"", windowName, 0, 255, emptyFunction)
+    cv2.createTrackbar(""Red"", windowName, 0, 255, emptyFunction)
+
+    # Used to open the window
+    # till press the ESC key
+    while True:
+        cv2.imshow(windowName, image)
+
+        if cv2.waitKey(1) == 27:
+            break
+
+        # values of blue, green, red
+        blue = cv2.getTrackbarPos(""Blue"", windowName)
+        green = cv2.getTrackbarPos(""Green"", windowName)
+        red = cv2.getTrackbarPos(""Red"", windowName)
+
+        # merge all three color chanels and
+        # make the image composites image from rgb
+        image[:] = [blue, green, red]
+        print(blue, green, red)
+
+    cv2.destroyAllWindows()
+
+
+# Calling main()
+if __name__ == ""__main__"":
+    main()","From code
+Libraries needed:
","OpenCV BGR color palette with trackbars
+# Python program to create RGB color
+# palette with trackbars
+
+# importing libraries
+import cv2
+import numpy as np
+
+
+# empty function called when
+# any trackbar moves
+def emptyFunction():
+    pass
+
+
+def main():
+    # blackwindow having 3 color chanels
+    image = np.zeros((512, 512, 3), np.uint8)
+    windowName = ""Open CV Color Palette""
+
+    # window name
+    cv2.namedWindow(windowName)
+
+    # there trackbars which have the name
+    # of trackbars min and max value
+    cv2.createTrackbar(""Blue"", windowName, 0, 255, emptyFunction)
+    cv2.createTrackbar(""Green"", windowName, 0, 255, emptyFunction)
+    cv2.createTrackbar(""Red"", windowName, 0, 255, emptyFunction)
+
+    # Used to open the window
+    # till press the ESC key
+    while True:
+        cv2.imshow(windowName, image)
+
+        if cv2.waitKey(1) == 27:
+            break
+
+        # values of blue, green, red
+        blue = cv2.getTrackbarPos(""Blue"", windowName)
+        green = cv2.getTrackbarPos(""Green"", windowName)
+        red = cv2.getTrackbarPos(""Red"", windowName)
+
+        # merge all three color chanels and
+        # make the image composites image from rgb
+        image[:] = [blue, green, red]
+        print(blue, green, red)
+
+    cv2.destroyAllWindows()
+
+
+# Calling main()
+if __name__ == ""__main__"":
+    main()"
+Draw rectangular shape and extract objects,https://www.geeksforgeeks.org/python-draw-rectangular-shape-and-extract-objects-using-opencv/,"# Python program to extract rectangular
+# Shape using OpenCV in Python3
+import cv2
+import numpy as np
+
+drawing = False  # true if mouse is pressed
+mode = True  # if True, draw rectangle.
+ix, iy = -1, -1
+
+
+# mouse callback function
+def draw_circle(event, x, y, flags, param):
+    global ix, iy, drawing, mode
+
+    if event == cv2.EVENT_LBUTTONDOWN:
+        drawing = True
+        ix, iy = x, y
+
+    elif event == cv2.EVENT_MOUSEMOVE:
+        if drawing == True:
+            if mode == True:
+                cv2.rectangle(img, (ix, iy), (x, y), (0, 255, 0), 3)
+                a = x
+                b = y
+                if a != x | b != y:
+                    cv2.rectangle(img, (ix, iy), (x, y), (0, 0, 0), -1)
+            else:
+                cv2.circle(img, (x, y), 5, (0, 0, 255), -1)
+
+    elif event == cv2.EVENT_LBUTTONUP:
+        drawing = False
+        if mode == True:
+            cv2.rectangle(img, (ix, iy), (x, y), (0, 255, 0), 2)
+
+        else:
+            cv2.circle(img, (x, y), 5, (0, 0, 255), -1)
+
+
+img = np.zeros((512, 512, 3), np.uint8)
+cv2.namedWindow(""image"")
+cv2.setMouseCallback(""image"", draw_circle)
+
+while 1:
+    cv2.imshow(""image"", img)
+    k = cv2.waitKey(1) & 0xFF
+    if k == ord(""m""):
+        mode = not mode
+    elif k == 27:
+        break
+
+cv2.destroyAllWindows()","From code
+python capture_events.py --image demo.jpg","Draw rectangular shape and extract objects
+# Python program to extract rectangular
+# Shape using OpenCV in Python3
+import cv2
+import numpy as np
+
+drawing = False  # true if mouse is pressed
+mode = True  # if True, draw rectangle.
+ix, iy = -1, -1
+
+
+# mouse callback function
+def draw_circle(event, x, y, flags, param):
+    global ix, iy, drawing, mode
+
+    if event == cv2.EVENT_LBUTTONDOWN:
+        drawing = True
+        ix, iy = x, y
+
+    elif event == cv2.EVENT_MOUSEMOVE:
+        if drawing == True:
+            if mode == True:
+                cv2.rectangle(img, (ix, iy), (x, y), (0, 255, 0), 3)
+                a = x
+                b = y
+                if a != x | b != y:
+                    cv2.rectangle(img, (ix, iy), (x, y), (0, 0, 0), -1)
+            else:
+                cv2.circle(img, (x, y), 5, (0, 0, 255), -1)
+
+    elif event == cv2.EVENT_LBUTTONUP:
+        drawing = False
+        if mode == True:
+            cv2.rectangle(img, (ix, iy), (x, y), (0, 255, 0), 2)
+
+        else:
+            cv2.circle(img, (x, y), 5, (0, 0, 255), -1)
+
+
+img = np.zeros((512, 512, 3), np.uint8)
+cv2.namedWindow(""image"")
+cv2.setMouseCallback(""image"", draw_circle)
+
+while 1:
+    cv2.imshow(""image"", img)
+    k = cv2.waitKey(1) & 0xFF
+    if k == ord(""m""):
+        mode = not mode
+    elif k == 27:
+        break
+
+cv2.destroyAllWindows()"
+Draw rectangular shape and extract objects,https://www.geeksforgeeks.org/python-draw-rectangular-shape-and-extract-objects-using-opencv/,"# Write Python code here
+# import the necessary packages
+import cv2
+import argparse
+
+# now let's initialize the list of reference point
+ref_point = []
+crop = False
+
+
+def shape_selection(event, x, y, flags, param):
+    # grab references to the global variables
+    global ref_point, crop
+
+    # if the left mouse button was clicked, record the starting
+    # (x, y) coordinates and indicate that cropping is being performed
+    if event == cv2.EVENT_LBUTTONDOWN:
+        ref_point = [(x, y)]
+
+    # check to see if the left mouse button was released
+    elif event == cv2.EVENT_LBUTTONUP:
+        # record the ending (x, y) coordinates and indicate that
+        # the cropping operation is finished
+        ref_point.append((x, y))
+
+        # draw a rectangle around the region of interest
+        cv2.rectangle(image, ref_point[0], ref_point[1], (0, 255, 0), 2)
+        cv2.imshow(""image"", image)
+
+
+# construct the argument parser and parse the arguments
+ap = argparse.ArgumentParser()
+ap.add_argument(""-i"", ""--image"", required=True, help=""Path to the image"")
+args = vars(ap.parse_args())
+
+# load the image, clone it, and setup the mouse callback function
+image = cv2.imread(args[""image""])
+clone = image.copy()
+cv2.namedWindow(""image"")
+cv2.setMouseCallback(""image"", shape_selection)
+
+
+# keep looping until the 'q' key is pressed
+while True:
+    # display the image and wait for a keypress
+    cv2.imshow(""image"", image)
+    key = cv2.waitKey(1) & 0xFF
+
+    # press 'r' to reset the window
+    if key == ord(""r""):
+        image = clone.copy()
+
+    # if the 'c' key is pressed, break from the loop
+    elif key == ord(""c""):
+        break
+
+if len(ref_point) == 2:
+    crop_img = clone[
+        ref_point[0][1] : ref_point[1][1], ref_point[0][0] : ref_point[1][0]
+    ]
+    cv2.imshow(""crop_img"", crop_img)
+    cv2.waitKey(0)
+
+# close all open windows
+cv2.destroyAllWindows()","From code
+python capture_events.py --image demo.jpg","Draw rectangular shape and extract objects
+# Write Python code here
+# import the necessary packages
+import cv2
+import argparse
+
+# now let's initialize the list of reference point
+ref_point = []
+crop = False
+
+
+def shape_selection(event, x, y, flags, param):
+    # grab references to the global variables
+    global ref_point, crop
+
+    # if the left mouse button was clicked, record the starting
+    # (x, y) coordinates and indicate that cropping is being performed
+    if event == cv2.EVENT_LBUTTONDOWN:
+        ref_point = [(x, y)]
+
+    # check to see if the left mouse button was released
+    elif event == cv2.EVENT_LBUTTONUP:
+        # record the ending (x, y) coordinates and indicate that
+        # the cropping operation is finished
+        ref_point.append((x, y))
+
+        # draw a rectangle around the region of interest
+        cv2.rectangle(image, ref_point[0], ref_point[1], (0, 255, 0), 2)
+        cv2.imshow(""image"", image)
+
+
+# construct the argument parser and parse the arguments
+ap = argparse.ArgumentParser()
+ap.add_argument(""-i"", ""--image"", required=True, help=""Path to the image"")
+args = vars(ap.parse_args())
+
+# load the image, clone it, and setup the mouse callback function
+image = cv2.imread(args[""image""])
+clone = image.copy()
+cv2.namedWindow(""image"")
+cv2.setMouseCallback(""image"", shape_selection)
+
+
+# keep looping until the 'q' key is pressed
+while True:
+    # display the image and wait for a keypress
+    cv2.imshow(""image"", image)
+    key = cv2.waitKey(1) & 0xFF
+
+    # press 'r' to reset the window
+    if key == ord(""r""):
+        image = clone.copy()
+
+    # if the 'c' key is pressed, break from the loop
+    elif key == ord(""c""):
+        break
+
+if len(ref_point) == 2:
+    crop_img = clone[
+        ref_point[0][1] : ref_point[1][1], ref_point[0][0] : ref_point[1][0]
+    ]
+    cv2.imshow(""crop_img"", crop_img)
+    cv2.waitKey(0)
+
+# close all open windows
+cv2.destroyAllWindows()"
+Drawing with Mouse on Images using Python-OpenCV,https://www.geeksforgeeks.org/drawing-with-mouse-on-images-using-python-opencv/,"import cv2
+
+
+img = cv2.imread(""flower.jpg"")
+
+
+def draw_circle(event, x, y, flags, param):
+    if event == cv2.EVENT_LBUTTONDOWN:
+        print(""hello"")
+        cv2.circle(img, (x, y), 100, (0, 255, 0), -1)
+
+
+cv2.namedWindow(winname=""Title of Popup Window"")
+cv2.setMouseCallback(""Title of Popup Window"", draw_circle)
+
+while True:
+    cv2.imshow(""Title of Popup Window"", img)
+
+    if cv2.waitKey(10) & 0xFF == 27:
+        break
+
+cv2.destroyAllWindows()","From code
+cv2.namedWindow(""Title of Popup Window"")
","Drawing with Mouse on Images using Python-OpenCV
+import cv2
+
+
+img = cv2.imread(""flower.jpg"")
+
+
+def draw_circle(event, x, y, flags, param):
+    if event == cv2.EVENT_LBUTTONDOWN:
+        print(""hello"")
+        cv2.circle(img, (x, y), 100, (0, 255, 0), -1)
+
+
+cv2.namedWindow(winname=""Title of Popup Window"")
+cv2.setMouseCallback(""Title of Popup Window"", draw_circle)
+
+while True:
+    cv2.imshow(""Title of Popup Window"", img)
+
+    if cv2.waitKey(10) & 0xFF == 27:
+        break
+
+cv2.destroyAllWindows()"
+Drawing with Mouse on Images using Python-OpenCV,https://www.geeksforgeeks.org/drawing-with-mouse-on-images-using-python-opencv/,"import cv2
+
+
+img = cv2.imread(""flower.jpg"")
+
+# variables
+ix = -1
+iy = -1
+drawing = False
+
+
+def draw_rectangle_with_drag(event, x, y, flags, param):
+    global ix, iy, drawing, img
+
+    if event == cv2.EVENT_LBUTTONDOWN:
+        drawing = True
+        ix = x
+        iy = y
+
+    elif event == cv2.EVENT_MOUSEMOVE:
+        if drawing == True:
+            cv2.rectangle(
+                img, pt1=(ix, iy), pt2=(x, y), color=(0, 255, 255), thickness=-1
+            )
+
+    elif event == cv2.EVENT_LBUTTONUP:
+        drawing = False
+        cv2.rectangle(img, pt1=(ix, iy), pt2=(x, y), color=(0, 255, 255), thickness=-1)
+
+
+cv2.namedWindow(winname=""Title of Popup Window"")
+cv2.setMouseCallback(""Title of Popup Window"", draw_rectangle_with_drag)
+
+while True:
+    cv2.imshow(""Title of Popup Window"", img)
+
+    if cv2.waitKey(10) == 27:
+        break
+
+cv2.destroyAllWindows()","From code
+cv2.namedWindow(""Title of Popup Window"")
","Drawing with Mouse on Images using Python-OpenCV
+import cv2
+
+
+img = cv2.imread(""flower.jpg"")
+
+# variables
+ix = -1
+iy = -1
+drawing = False
+
+
+def draw_rectangle_with_drag(event, x, y, flags, param):
+    global ix, iy, drawing, img
+
+    if event == cv2.EVENT_LBUTTONDOWN:
+        drawing = True
+        ix = x
+        iy = y
+
+    elif event == cv2.EVENT_MOUSEMOVE:
+        if drawing == True:
+            cv2.rectangle(
+                img, pt1=(ix, iy), pt2=(x, y), color=(0, 255, 255), thickness=-1
+            )
+
+    elif event == cv2.EVENT_LBUTTONUP:
+        drawing = False
+        cv2.rectangle(img, pt1=(ix, iy), pt2=(x, y), color=(0, 255, 255), thickness=-1)
+
+
+cv2.namedWindow(winname=""Title of Popup Window"")
+cv2.setMouseCallback(""Title of Popup Window"", draw_rectangle_with_drag)
+
+while True:
+    cv2.imshow(""Title of Popup Window"", img)
+
+    if cv2.waitKey(10) == 27:
+        break
+
+cv2.destroyAllWindows()"
+Text Detection and Extraction using OpenCV and OCR,https://www.geeksforgeeks.org/text-detection-and-extraction-using-opencv-and-ocr/,"# Import required packages
+import cv2
+import pytesseract
+
+# Mention the installed location of Tesseract-OCR in your system
+pytesseract.pytesseract.tesseract_cmd = ""System_path_to_tesseract.exe""
+
+# Read image from which text needs to be extracted
+img = cv2.imread(""sample.jpg"")
+
+# Preprocessing the image starts
+
+# Convert the image to gray scale
+gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
+
+# Performing OTSU threshold
+ret, thresh1 = cv2.threshold(gray, 0, 255, cv2.THRESH_OTSU | cv2.THRESH_BINARY_INV)
+
+# Specify structure shape and kernel size.
+# Kernel size increases or decreases the area
+# of the rectangle to be detected.
+# A smaller value like (10, 10) will detect
+# each word instead of a sentence.
+rect_kernel = cv2.getStructuringElement(cv2.MORPH_RECT, (18, 18))
+
+# Applying dilation on the threshold image
+dilation = cv2.dilate(thresh1, rect_kernel, iterations=1)
+
+# Finding contours
+contours, hierarchy = cv2.findContours(
+    dilation, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE
+)
+
+# Creating a copy of image
+im2 = img.copy()
+
+# A text file is created and flushed
+file = open(""recognized.txt"", ""w+"")
+file.write("""")
+file.close()
+
+# Looping through the identified contours
+# Then rectangular part is cropped and passed on
+# to pytesseract for extracting text from it
+# Extracted text is then written into the text file
+for cnt in contours:
+    x, y, w, h = cv2.boundingRect(cnt)
+
+    # Drawing a rectangle on copied image
+    rect = cv2.rectangle(im2, (x, y), (x + w, y + h), (0, 255, 0), 2)
+
+    # Cropping the text block for giving input to OCR
+    cropped = im2[y : y + h, x : x + w]
+
+    # Open the file in append mode
+    file = open(""recognized.txt"", ""a"")
+
+    # Apply OCR on the cropped image
+    text = pytesseract.image_to_string(cropped)
+
+    # Appending the text into file
+    file.write(text)
+    file.write(""\n"")
+
+    # Close the file
+    file.close","From code
+pip install opencv-python","Text Detection and Extraction using OpenCV and OCR
+# Import required packages
+import cv2
+import pytesseract
+
+# Mention the installed location of Tesseract-OCR in your system
+pytesseract.pytesseract.tesseract_cmd = ""System_path_to_tesseract.exe""
+
+# Read image from which text needs to be extracted
+img = cv2.imread(""sample.jpg"")
+
+# Preprocessing the image starts
+
+# Convert the image to gray scale
+gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
+
+# Performing OTSU threshold
+ret, thresh1 = cv2.threshold(gray, 0, 255, cv2.THRESH_OTSU | cv2.THRESH_BINARY_INV)
+
+# Specify structure shape and kernel size.
+# Kernel size increases or decreases the area
+# of the rectangle to be detected.
+# A smaller value like (10, 10) will detect
+# each word instead of a sentence.
+rect_kernel = cv2.getStructuringElement(cv2.MORPH_RECT, (18, 18))
+
+# Applying dilation on the threshold image
+dilation = cv2.dilate(thresh1, rect_kernel, iterations=1)
+
+# Finding contours
+contours, hierarchy = cv2.findContours(
+    dilation, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE
+)
+
+# Creating a copy of image
+im2 = img.copy()
+
+# A text file is created and flushed
+file = open(""recognized.txt"", ""w+"")
+file.write("""")
+file.close()
+
+# Looping through the identified contours
+# Then rectangular part is cropped and passed on
+# to pytesseract for extracting text from it
+# Extracted text is then written into the text file
+for cnt in contours:
+    x, y, w, h = cv2.boundingRect(cnt)
+
+    # Drawing a rectangle on copied image
+    rect = cv2.rectangle(im2, (x, y), (x + w, y + h), (0, 255, 0), 2)
+
+    # Cropping the text block for giving input to OCR
+    cropped = im2[y : y + h, x : x + w]
+
+    # Open the file in append mode
+    file = open(""recognized.txt"", ""a"")
+
+    # Apply OCR on the cropped image
+    text = pytesseract.image_to_string(cropped)
+
+    # Appending the text into file
+    file.write(text)
+    file.write(""\n"")
+
+    # Close the file
+    file.close"
+Unsupervised Face Clustering Pipelementsine,https://www.geeksforgeeks.org/ml-unsupervised-face-clustering-pipeline/,"""""""
+The ResizeUtils provides resizing function
+           to keep the aspect ratio intact
+Credits: AndyP at StackOverflow""""""
+
+
+class ResizeUtils:
+    # Given a target height, adjust the image
+    # by calculating the width and resize
+    def rescale_by_height(self, image, target_height, method=cv2.INTER_LANCZOS4):
+        # Rescale `image` to `target_height`
+        # (preserving aspect ratio)
+        w = int(round(target_height * image.shape[1] / image.shape[0]))
+        return cv2.resize(image, (w, target_height), interpolation=method)
+
+    # Given a target width, adjust the image
+    # by calculating the height and resize
+    def rescale_by_width(self, image, target_width, method=cv2.INTER_LANCZOS4):
+        # Rescale `image` to `target_width`
+        # (preserving aspect ratio)
+        h = int(round(target_width * image.shape[0] / image.shape[1]))
+        return cv2.resize(image, (target_width, h), interpolation=method)","Input: Footage.mp4
+Output: ","Unsupervised Face Clustering Pipelementsine
+""""""
+The ResizeUtils provides resizing function
+           to keep the aspect ratio intact
+Credits: AndyP at StackOverflow""""""
+
+
+class ResizeUtils:
+    # Given a target height, adjust the image
+    # by calculating the width and resize
+    def rescale_by_height(self, image, target_height, method=cv2.INTER_LANCZOS4):
+        # Rescale `image` to `target_height`
+        # (preserving aspect ratio)
+        w = int(round(target_height * image.shape[1] / image.shape[0]))
+        return cv2.resize(image, (w, target_height), interpolation=method)
+
+    # Given a target width, adjust the image
+    # by calculating the height and resize
+    def rescale_by_width(self, image, target_width, method=cv2.INTER_LANCZOS4):
+        # Rescale `image` to `target_width`
+        # (preserving aspect ratio)
+        h = int(round(target_width * image.shape[0] / image.shape[1]))
+        return cv2.resize(image, (target_width, h), interpolation=method)"
+Unsupervised Face Clustering Pipelementsine,https://www.geeksforgeeks.org/ml-unsupervised-face-clustering-pipeline/,"# The FramesGenerator extracts image
+# frames  from the given video file
+# The image frames are resized for
+# face_recognition / dlib processing
+class FramesGenerator:
+    def __init__(self, VideoFootageSource):
+        self.VideoFootageSource = VideoFootageSource
+
+    # Resize the given input to fit in a specified
+    # size for face embeddings extraction
+    def AutoResize(self, frame):
+        resizeUtils = ResizeUtils()
+
+        height, width, _ = frame.shape
+
+        if height > 500:
+            frame = resizeUtils.rescale_by_height(frame, 500)
+            self.AutoResize(frame)
+
+        if width > 700:
+            frame = resizeUtils.rescale_by_width(frame, 700)
+            self.AutoResize(frame)
+
+        return frame","Input: Footage.mp4
+Output: ","Unsupervised Face Clustering Pipelementsine
+# The FramesGenerator extracts image
+# frames  from the given video file
+# The image frames are resized for
+# face_recognition / dlib processing
+class FramesGenerator:
+    def __init__(self, VideoFootageSource):
+        self.VideoFootageSource = VideoFootageSource
+
+    # Resize the given input to fit in a specified
+    # size for face embeddings extraction
+    def AutoResize(self, frame):
+        resizeUtils = ResizeUtils()
+
+        height, width, _ = frame.shape
+
+        if height > 500:
+            frame = resizeUtils.rescale_by_height(frame, 500)
+            self.AutoResize(frame)
+
+        if width > 700:
+            frame = resizeUtils.rescale_by_width(frame, 700)
+            self.AutoResize(frame)
+
+        return frame"
+Unsupervised Face Clustering Pipelementsine,https://www.geeksforgeeks.org/ml-unsupervised-face-clustering-pipeline/,"# Extract 1 frame from each second from video footage
+# and save the frames to a specific folder
+def GenerateFrames(self, OutputDirectoryName):
+    cap = cv2.VideoCapture(self.VideoFootageSource)
+    _, frame = cap.read()
+
+    fps = cap.get(cv2.CAP_PROP_FPS)
+    TotalFrames = cap.get(cv2.CAP_PROP_FRAME_COUNT)
+
+    print(""[INFO] Total Frames "", TotalFrames, "" @ "", fps, "" fps"")
+    print(""[INFO] Calculating number of frames per second"")
+
+    CurrentDirectory = os.path.curdir
+    OutputDirectoryPath = os.path.join(CurrentDirectory, OutputDirectoryName)
+
+    if os.path.exists(OutputDirectoryPath):
+        shutil.rmtree(OutputDirectoryPath)
+        time.sleep(0.5)
+    os.mkdir(OutputDirectoryPath)
+
+    CurrentFrame = 1
+    fpsCounter = 0
+    FrameWrittenCount = 1
+    while CurrentFrame < TotalFrames:
+        _, frame = cap.read()
+        if frame is None:
+            continue
+
+        if fpsCounter > fps:
+            fpsCounter = 0
+
+            frame = self.AutoResize(frame)
+
+            filename = ""frame_"" + str(FrameWrittenCount) + "".jpg""
+            cv2.imwrite(os.path.join(OutputDirectoryPath, filename), frame)
+
+            FrameWrittenCount += 1
+
+        fpsCounter += 1
+        CurrentFrame += 1
+
+    print(""[INFO] Frames extracted"")","Input: Footage.mp4
+Output: ","Unsupervised Face Clustering Pipelementsine
+# Extract 1 frame from each second from video footage
+# and save the frames to a specific folder
+def GenerateFrames(self, OutputDirectoryName):
+    cap = cv2.VideoCapture(self.VideoFootageSource)
+    _, frame = cap.read()
+
+    fps = cap.get(cv2.CAP_PROP_FPS)
+    TotalFrames = cap.get(cv2.CAP_PROP_FRAME_COUNT)
+
+    print(""[INFO] Total Frames "", TotalFrames, "" @ "", fps, "" fps"")
+    print(""[INFO] Calculating number of frames per second"")
+
+    CurrentDirectory = os.path.curdir
+    OutputDirectoryPath = os.path.join(CurrentDirectory, OutputDirectoryName)
+
+    if os.path.exists(OutputDirectoryPath):
+        shutil.rmtree(OutputDirectoryPath)
+        time.sleep(0.5)
+    os.mkdir(OutputDirectoryPath)
+
+    CurrentFrame = 1
+    fpsCounter = 0
+    FrameWrittenCount = 1
+    while CurrentFrame < TotalFrames:
+        _, frame = cap.read()
+        if frame is None:
+            continue
+
+        if fpsCounter > fps:
+            fpsCounter = 0
+
+            frame = self.AutoResize(frame)
+
+            filename = ""frame_"" + str(FrameWrittenCount) + "".jpg""
+            cv2.imwrite(os.path.join(OutputDirectoryPath, filename), frame)
+
+            FrameWrittenCount += 1
+
+        fpsCounter += 1
+        CurrentFrame += 1
+
+    print(""[INFO] Frames extracted"")"
+Unsupervised Face Clustering Pipelementsine,https://www.geeksforgeeks.org/ml-unsupervised-face-clustering-pipeline/,"# Following are nodes for pipeline constructions.
+# It will create and asynchronously execute threads
+# for reading images, extracting facial features and
+# storing them independently in different threads
+
+
+# Keep emitting the filenames into
+# the pipeline for processing
+class FramesProvider(Node):
+    def setup(self, sourcePath):
+        self.sourcePath = sourcePath
+        self.filesList = []
+        for item in os.listdir(self.sourcePath):
+            _, fileExt = os.path.splitext(item)
+            if fileExt == "".jpg"":
+                self.filesList.append(os.path.join(item))
+        self.TotalFilesCount = self.size = len(self.filesList)
+        self.ProcessedFilesCount = self.pos = 0
+
+    # Emit each filename in the pipeline for parallel processing
+    def run(self, data):
+        if self.ProcessedFilesCount < self.TotalFilesCount:
+            self.emit(
+                {
+                    ""id"": self.ProcessedFilesCount,
+                    ""imagePath"": os.path.join(
+                        self.sourcePath, self.filesList[self.ProcessedFilesCount]
+                    ),
+                }
+            )
+            self.ProcessedFilesCount += 1
+
+            self.pos = self.ProcessedFilesCount
+        else:
+            self.close()","Input: Footage.mp4
+Output: ","Unsupervised Face Clustering Pipelementsine
+# Following are nodes for pipeline constructions.
+# It will create and asynchronously execute threads
+# for reading images, extracting facial features and
+# storing them independently in different threads
+
+
+# Keep emitting the filenames into
+# the pipeline for processing
+class FramesProvider(Node):
+    def setup(self, sourcePath):
+        self.sourcePath = sourcePath
+        self.filesList = []
+        for item in os.listdir(self.sourcePath):
+            _, fileExt = os.path.splitext(item)
+            if fileExt == "".jpg"":
+                self.filesList.append(os.path.join(item))
+        self.TotalFilesCount = self.size = len(self.filesList)
+        self.ProcessedFilesCount = self.pos = 0
+
+    # Emit each filename in the pipeline for parallel processing
+    def run(self, data):
+        if self.ProcessedFilesCount < self.TotalFilesCount:
+            self.emit(
+                {
+                    ""id"": self.ProcessedFilesCount,
+                    ""imagePath"": os.path.join(
+                        self.sourcePath, self.filesList[self.ProcessedFilesCount]
+                    ),
+                }
+            )
+            self.ProcessedFilesCount += 1
+
+            self.pos = self.ProcessedFilesCount
+        else:
+            self.close()"
+Unsupervised Face Clustering Pipelementsine,https://www.geeksforgeeks.org/ml-unsupervised-face-clustering-pipeline/,"# Encode the face embedding, reference path
+# and location and emit to pipeline
+class FaceEncoder(Node):
+    def setup(self, detection_method=""cnn""):
+        self.detection_method = detection_method
+        # detection_method can be cnn or hog
+
+    def run(self, data):
+        id = data[""id""]
+        imagePath = data[""imagePath""]
+        image = cv2.imread(imagePath)
+        rgb = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
+
+        boxes = face_recognition.face_locations(rgb, model=self.detection_method)
+
+        encodings = face_recognition.face_encodings(rgb, boxes)
+        d = [
+            {""imagePath"": imagePath, ""loc"": box, ""encoding"": enc}
+            for (box, enc) in zip(boxes, encodings)
+        ]
+
+        self.emit({""id"": id, ""encodings"": d})","Input: Footage.mp4
+Output: ","Unsupervised Face Clustering Pipelementsine
+# Encode the face embedding, reference path
+# and location and emit to pipeline
+class FaceEncoder(Node):
+    def setup(self, detection_method=""cnn""):
+        self.detection_method = detection_method
+        # detection_method can be cnn or hog
+
+    def run(self, data):
+        id = data[""id""]
+        imagePath = data[""imagePath""]
+        image = cv2.imread(imagePath)
+        rgb = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
+
+        boxes = face_recognition.face_locations(rgb, model=self.detection_method)
+
+        encodings = face_recognition.face_encodings(rgb, boxes)
+        d = [
+            {""imagePath"": imagePath, ""loc"": box, ""encoding"": enc}
+            for (box, enc) in zip(boxes, encodings)
+        ]
+
+        self.emit({""id"": id, ""encodings"": d})"
+Unsupervised Face Clustering Pipelementsine,https://www.geeksforgeeks.org/ml-unsupervised-face-clustering-pipeline/,"# Receive the face embeddings for clustering and
+# id for naming the distinct filename
+class DatastoreManager(Node):
+    def setup(self, encodingsOutputPath):
+        self.encodingsOutputPath = encodingsOutputPath
+
+    def run(self, data):
+        encodings = data[""encodings""]
+        id = data[""id""]
+        with open(
+            os.path.join(self.encodingsOutputPath, ""encodings_"" + str(id) + "".pickle""),
+            ""wb"",
+        ) as f:
+            f.write(pickle.dumps(encodings))","Input: Footage.mp4
+Output: ","Unsupervised Face Clustering Pipelementsine
+# Receive the face embeddings for clustering and
+# id for naming the distinct filename
+class DatastoreManager(Node):
+    def setup(self, encodingsOutputPath):
+        self.encodingsOutputPath = encodingsOutputPath
+
+    def run(self, data):
+        encodings = data[""encodings""]
+        id = data[""id""]
+        with open(
+            os.path.join(self.encodingsOutputPath, ""encodings_"" + str(id) + "".pickle""),
+            ""wb"",
+        ) as f:
+            f.write(pickle.dumps(encodings))"
+Unsupervised Face Clustering Pipelementsine,https://www.geeksforgeeks.org/ml-unsupervised-face-clustering-pipeline/,"# PicklesListCollator takes multiple pickle
+# files as input and merges them together
+# It is made specifically to support use-case
+# of merging distinct pickle files into one
+class PicklesListCollator:
+    def __init__(self, picklesInputDirectory):
+        self.picklesInputDirectory = picklesInputDirectory
+
+    # Here we will list down all the pickles
+    # files generated from multiple threads,
+    # read the list of results append them to a
+    # common list and create another pickle
+    # with combined list as content
+    def GeneratePickle(self, outputFilepath):
+        datastore = []
+
+        ListOfPickleFiles = []
+        for item in os.listdir(self.picklesInputDirectory):
+            _, fileExt = os.path.splitext(item)
+            if fileExt == "".pickle"":
+                ListOfPickleFiles.append(os.path.join(self.picklesInputDirectory, item))
+
+        for picklePath in ListOfPickleFiles:
+            with open(picklePath, ""rb"") as f:
+                data = pickle.loads(f.read())
+                datastore.extend(data)
+
+        with open(outputFilepath, ""wb"") as f:
+            f.write(pickle.dumps(datastore))","Input: Footage.mp4
+Output: ","Unsupervised Face Clustering Pipelementsine
+# PicklesListCollator takes multiple pickle
+# files as input and merges them together
+# It is made specifically to support use-case
+# of merging distinct pickle files into one
+class PicklesListCollator:
+    def __init__(self, picklesInputDirectory):
+        self.picklesInputDirectory = picklesInputDirectory
+
+    # Here we will list down all the pickles
+    # files generated from multiple threads,
+    # read the list of results append them to a
+    # common list and create another pickle
+    # with combined list as content
+    def GeneratePickle(self, outputFilepath):
+        datastore = []
+
+        ListOfPickleFiles = []
+        for item in os.listdir(self.picklesInputDirectory):
+            _, fileExt = os.path.splitext(item)
+            if fileExt == "".pickle"":
+                ListOfPickleFiles.append(os.path.join(self.picklesInputDirectory, item))
+
+        for picklePath in ListOfPickleFiles:
+            with open(picklePath, ""rb"") as f:
+                data = pickle.loads(f.read())
+                datastore.extend(data)
+
+        with open(outputFilepath, ""wb"") as f:
+            f.write(pickle.dumps(datastore))"
+Unsupervised Face Clustering Pipelementsine,https://www.geeksforgeeks.org/ml-unsupervised-face-clustering-pipeline/,"# Face clustering functionality
+class FaceClusterUtility:
+    def __init__(self, EncodingFilePath):
+        self.EncodingFilePath = EncodingFilePath
+
+    # Credits: Arian's pyimagesearch for the clustering code
+    # Here we are using the sklearn.DBSCAN functionality
+    # cluster all the facial embeddings to get clusters
+    # representing distinct people
+    def Cluster(self):
+        InputEncodingFile = self.EncodingFilePath
+        if not (
+            os.path.isfile(InputEncodingFile) and os.access(InputEncodingFile, os.R_OK)
+        ):
+            print(
+                ""The input encoding file, ""
+                + str(InputEncodingFile)
+                + "" does not exists or unreadable""
+            )
+            exit()
+
+        NumberOfParallelJobs = -1
+
+        # load the serialized face encodings
+        # + bounding box locations from disk,
+        # then extract the set of encodings to
+        # so we can cluster on them
+        print(""[INFO] Loading encodings"")
+        data = pickle.loads(open(InputEncodingFile, ""rb"").read())
+        data = np.array(data)
+
+        encodings = [d[""encoding""] for d in data]
+
+        # cluster the embeddings
+        print(""[INFO] Clustering"")
+        clt = DBSCAN(eps=0.5, metric=""euclidean"", n_jobs=NumberOfParallelJobs)
+
+        clt.fit(encodings)
+
+        # determine the total number of
+        # unique faces found in the dataset
+        labelIDs = np.unique(clt.labels_)
+        numUniqueFaces = len(np.where(labelIDs > -1)[0])
+        print(""[INFO] # unique faces: {}"".format(numUniqueFaces))
+
+        return clt.labels_","Input: Footage.mp4
+Output: ","Unsupervised Face Clustering Pipelementsine
+# Face clustering functionality
+class FaceClusterUtility:
+    def __init__(self, EncodingFilePath):
+        self.EncodingFilePath = EncodingFilePath
+
+    # Credits: Arian's pyimagesearch for the clustering code
+    # Here we are using the sklearn.DBSCAN functionality
+    # cluster all the facial embeddings to get clusters
+    # representing distinct people
+    def Cluster(self):
+        InputEncodingFile = self.EncodingFilePath
+        if not (
+            os.path.isfile(InputEncodingFile) and os.access(InputEncodingFile, os.R_OK)
+        ):
+            print(
+                ""The input encoding file, ""
+                + str(InputEncodingFile)
+                + "" does not exists or unreadable""
+            )
+            exit()
+
+        NumberOfParallelJobs = -1
+
+        # load the serialized face encodings
+        # + bounding box locations from disk,
+        # then extract the set of encodings to
+        # so we can cluster on them
+        print(""[INFO] Loading encodings"")
+        data = pickle.loads(open(InputEncodingFile, ""rb"").read())
+        data = np.array(data)
+
+        encodings = [d[""encoding""] for d in data]
+
+        # cluster the embeddings
+        print(""[INFO] Clustering"")
+        clt = DBSCAN(eps=0.5, metric=""euclidean"", n_jobs=NumberOfParallelJobs)
+
+        clt.fit(encodings)
+
+        # determine the total number of
+        # unique faces found in the dataset
+        labelIDs = np.unique(clt.labels_)
+        numUniqueFaces = len(np.where(labelIDs > -1)[0])
+        print(""[INFO] # unique faces: {}"".format(numUniqueFaces))
+
+        return clt.labels_"
+Unsupervised Face Clustering Pipelementsine,https://www.geeksforgeeks.org/ml-unsupervised-face-clustering-pipeline/,"# Inherit class tqdm for visualization of progress
+class TqdmUpdate(tqdm):
+    # This function will be passed as progress
+    # callback function. Setting the predefined
+    # variables for auto-updates in visualization
+    def update(self, done, total_size=None):
+        if total_size is not None:
+            self.total = total_size
+
+        self.n = done
+        super().refresh()","Input: Footage.mp4
+Output: ","Unsupervised Face Clustering Pipelementsine
+# Inherit class tqdm for visualization of progress
+class TqdmUpdate(tqdm):
+    # This function will be passed as progress
+    # callback function. Setting the predefined
+    # variables for auto-updates in visualization
+    def update(self, done, total_size=None):
+        if total_size is not None:
+            self.total = total_size
+
+        self.n = done
+        super().refresh()"
+Unsupervised Face Clustering Pipelementsine,https://www.geeksforgeeks.org/ml-unsupervised-face-clustering-pipeline/,"class FaceImageGenerator:
+    def __init__(self, EncodingFilePath):
+        self.EncodingFilePath = EncodingFilePath
+
+    # Here we are creating montages for
+    # first 25 faces for each distinct face.
+    # We will also generate images for all
+    # the distinct faces by using the labels
+    # from clusters and image url from the
+    # encodings pickle file.
+
+    # The face bounding box is increased a
+    # little more for training purposes and
+    # we also created the exact annotation for
+    # each face image (similar to darknet YOLO)
+    # to easily adapt the annotation for future
+    # use in supervised training
+    def GenerateImages(
+        self, labels, OutputFolderName=""ClusteredFaces"", MontageOutputFolder=""Montage""
+    ):
+        output_directory = os.getcwd()
+
+        OutputFolder = os.path.join(output_directory, OutputFolderName)
+        if not os.path.exists(OutputFolder):
+            os.makedirs(OutputFolder)
+        else:
+            shutil.rmtree(OutputFolder)
+            time.sleep(0.5)
+            os.makedirs(OutputFolder)
+
+        MontageFolderPath = os.path.join(OutputFolder, MontageOutputFolder)
+        os.makedirs(MontageFolderPath)
+
+        data = pickle.loads(open(self.EncodingFilePath, ""rb"").read())
+        data = np.array(data)
+
+        labelIDs = np.unique(labels)
+
+        # loop over the unique face integers
+        for labelID in labelIDs:
+            # find all indexes into the `data` array
+            # that belong to the current label ID, then
+            # randomly sample a maximum of 25 indexes
+            # from the set
+
+            print(""[INFO] faces for face ID: {}"".format(labelID))
+
+            FaceFolder = os.path.join(OutputFolder, ""Face_"" + str(labelID))
+            os.makedirs(FaceFolder)
+
+            idxs = np.where(labels == labelID)[0]
+
+            # initialize the list of faces to
+            # include in the montage
+            portraits = []
+
+            # loop over the sampled indexes
+            counter = 1
+            for i in idxs:
+                # load the input image and extract the face ROI
+                image = cv2.imread(data[i][""imagePath""])
+                (o_top, o_right, o_bottom, o_left) = data[i][""loc""]
+
+                height, width, channel = image.shape
+
+                widthMargin = 100
+                heightMargin = 150
+
+                top = o_top - heightMargin
+                if top < 0:
+                    top = 0
+
+                bottom = o_bottom + heightMargin
+                if bottom > height:
+                    bottom = height
+
+                left = o_left - widthMargin
+                if left < 0:
+                    left = 0
+
+                right = o_right + widthMargin
+                if right > width:
+                    right = width
+
+                portrait = image[top:bottom, left:right]
+
+                if len(portraits) < 25:
+                    portraits.append(portrait)
+
+                resizeUtils = ResizeUtils()
+                portrait = resizeUtils.rescale_by_width(portrait, 400)
+
+                FaceFilename = ""face_"" + str(counter) + "".jpg""
+
+                FaceImagePath = os.path.join(FaceFolder, FaceFilename)
+                cv2.imwrite(FaceImagePath, portrait)
+
+                widthMargin = 20
+                heightMargin = 20
+
+                top = o_top - heightMargin
+                if top < 0:
+                    top = 0
+
+                bottom = o_bottom + heightMargin
+                if bottom > height:
+                    bottom = height
+
+                left = o_left - widthMargin
+                if left < 0:
+                    left = 0
+
+                right = o_right + widthMargin
+                if right > width:
+                    right = width
+
+                AnnotationFilename = ""face_"" + str(counter) + "".txt""
+                AnnotationFilePath = os.path.join(FaceFolder, AnnotationFilename)
+
+                f = open(AnnotationFilePath, ""w"")
+                f.write(
+                    str(labelID)
+                    + "" ""
+                    + str(left)
+                    + "" ""
+                    + str(top)
+                    + "" ""
+                    + str(right)
+                    + "" ""
+                    + str(bottom)
+                    + ""\n""
+                )
+                f.close()
+
+                counter += 1
+
+            montage = build_montages(portraits, (96, 120), (5, 5))[0]
+
+            MontageFilenamePath = os.path.join(
+                MontageFolderPath, ""Face_"" + str(labelID) + "".jpg""
+            )
+
+            cv2.imwrite(MontageFilenamePath, montage)","Input: Footage.mp4
+Output: ","Unsupervised Face Clustering Pipelementsine
+class FaceImageGenerator:
+    def __init__(self, EncodingFilePath):
+        self.EncodingFilePath = EncodingFilePath
+
+    # Here we are creating montages for
+    # first 25 faces for each distinct face.
+    # We will also generate images for all
+    # the distinct faces by using the labels
+    # from clusters and image url from the
+    # encodings pickle file.
+
+    # The face bounding box is increased a
+    # little more for training purposes and
+    # we also created the exact annotation for
+    # each face image (similar to darknet YOLO)
+    # to easily adapt the annotation for future
+    # use in supervised training
+    def GenerateImages(
+        self, labels, OutputFolderName=""ClusteredFaces"", MontageOutputFolder=""Montage""
+    ):
+        output_directory = os.getcwd()
+
+        OutputFolder = os.path.join(output_directory, OutputFolderName)
+        if not os.path.exists(OutputFolder):
+            os.makedirs(OutputFolder)
+        else:
+            shutil.rmtree(OutputFolder)
+            time.sleep(0.5)
+            os.makedirs(OutputFolder)
+
+        MontageFolderPath = os.path.join(OutputFolder, MontageOutputFolder)
+        os.makedirs(MontageFolderPath)
+
+        data = pickle.loads(open(self.EncodingFilePath, ""rb"").read())
+        data = np.array(data)
+
+        labelIDs = np.unique(labels)
+
+        # loop over the unique face integers
+        for labelID in labelIDs:
+            # find all indexes into the `data` array
+            # that belong to the current label ID, then
+            # randomly sample a maximum of 25 indexes
+            # from the set
+
+            print(""[INFO] faces for face ID: {}"".format(labelID))
+
+            FaceFolder = os.path.join(OutputFolder, ""Face_"" + str(labelID))
+            os.makedirs(FaceFolder)
+
+            idxs = np.where(labels == labelID)[0]
+
+            # initialize the list of faces to
+            # include in the montage
+            portraits = []
+
+            # loop over the sampled indexes
+            counter = 1
+            for i in idxs:
+                # load the input image and extract the face ROI
+                image = cv2.imread(data[i][""imagePath""])
+                (o_top, o_right, o_bottom, o_left) = data[i][""loc""]
+
+                height, width, channel = image.shape
+
+                widthMargin = 100
+                heightMargin = 150
+
+                top = o_top - heightMargin
+                if top < 0:
+                    top = 0
+
+                bottom = o_bottom + heightMargin
+                if bottom > height:
+                    bottom = height
+
+                left = o_left - widthMargin
+                if left < 0:
+                    left = 0
+
+                right = o_right + widthMargin
+                if right > width:
+                    right = width
+
+                portrait = image[top:bottom, left:right]
+
+                if len(portraits) < 25:
+                    portraits.append(portrait)
+
+                resizeUtils = ResizeUtils()
+                portrait = resizeUtils.rescale_by_width(portrait, 400)
+
+                FaceFilename = ""face_"" + str(counter) + "".jpg""
+
+                FaceImagePath = os.path.join(FaceFolder, FaceFilename)
+                cv2.imwrite(FaceImagePath, portrait)
+
+                widthMargin = 20
+                heightMargin = 20
+
+                top = o_top - heightMargin
+                if top < 0:
+                    top = 0
+
+                bottom = o_bottom + heightMargin
+                if bottom > height:
+                    bottom = height
+
+                left = o_left - widthMargin
+                if left < 0:
+                    left = 0
+
+                right = o_right + widthMargin
+                if right > width:
+                    right = width
+
+                AnnotationFilename = ""face_"" + str(counter) + "".txt""
+                AnnotationFilePath = os.path.join(FaceFolder, AnnotationFilename)
+
+                f = open(AnnotationFilePath, ""w"")
+                f.write(
+                    str(labelID)
+                    + "" ""
+                    + str(left)
+                    + "" ""
+                    + str(top)
+                    + "" ""
+                    + str(right)
+                    + "" ""
+                    + str(bottom)
+                    + ""\n""
+                )
+                f.close()
+
+                counter += 1
+
+            montage = build_montages(portraits, (96, 120), (5, 5))[0]
+
+            MontageFilenamePath = os.path.join(
+                MontageFolderPath, ""Face_"" + str(labelID) + "".jpg""
+            )
+
+            cv2.imwrite(MontageFilenamePath, montage)"
+Unsupervised Face Clustering Pipelementsine,https://www.geeksforgeeks.org/ml-unsupervised-face-clustering-pipeline/,"# importing all classes from above Python file
+from FaceClusteringLibrary import *
+
+if __name__ == ""__main__"":
+    # Generate the frames from given video footage
+    framesGenerator = FramesGenerator(""Footage.mp4"")
+    framesGenerator.GenerateFrames(""Frames"")
+
+    # Design and run the face clustering pipeline
+    CurrentPath = os.getcwd()
+    FramesDirectory = ""Frames""
+    FramesDirectoryPath = os.path.join(CurrentPath, FramesDirectory)
+    EncodingsFolder = ""Encodings""
+    EncodingsFolderPath = os.path.join(CurrentPath, EncodingsFolder)
+
+    if os.path.exists(EncodingsFolderPath):
+        shutil.rmtree(EncodingsFolderPath, ignore_errors=True)
+        time.sleep(0.5)
+    os.makedirs(EncodingsFolderPath)
+
+    pipeline = Pipeline(
+        FramesProvider(""Files source"", sourcePath=FramesDirectoryPath)
+        | FaceEncoder(""Encode faces"")
+        | DatastoreManager(""Store encoding"", encodingsOutputPath=EncodingsFolderPath),
+        n_threads=3,
+        quiet=True,
+    )
+
+    pbar = TqdmUpdate()
+    pipeline.run(update_callback=pbar.update)
+
+    print()
+    print(""[INFO] Encodings extracted"")
+
+    # Merge all the encodings pickle files into one
+    CurrentPath = os.getcwd()
+    EncodingsInputDirectory = ""Encodings""
+    EncodingsInputDirectoryPath = os.path.join(CurrentPath, EncodingsInputDirectory)
+
+    OutputEncodingPickleFilename = ""encodings.pickle""
+
+    if os.path.exists(OutputEncodingPickleFilename):
+        os.remove(OutputEncodingPickleFilename)
+
+    picklesListCollator = PicklesListCollator(EncodingsInputDirectoryPath)
+    picklesListCollator.GeneratePickle(OutputEncodingPickleFilename)
+
+    # To manage any delay in file writing
+    time.sleep(0.5)
+
+    # Start clustering process and generate
+    # output images with annotations
+    EncodingPickleFilePath = ""encodings.pickle""
+
+    faceClusterUtility = FaceClusterUtility(EncodingPickleFilePath)
+    faceImageGenerator = FaceImageGenerator(EncodingPickleFilePath)
+
+    labelIDs = faceClusterUtility.Cluster()
+    faceImageGenerator.GenerateImages(labelIDs, ""ClusteredFaces"", ""Montage"")","Input: Footage.mp4
+Output: ","Unsupervised Face Clustering Pipelementsine
+# importing all classes from above Python file
+from FaceClusteringLibrary import *
+
+if __name__ == ""__main__"":
+    # Generate the frames from given video footage
+    framesGenerator = FramesGenerator(""Footage.mp4"")
+    framesGenerator.GenerateFrames(""Frames"")
+
+    # Design and run the face clustering pipeline
+    CurrentPath = os.getcwd()
+    FramesDirectory = ""Frames""
+    FramesDirectoryPath = os.path.join(CurrentPath, FramesDirectory)
+    EncodingsFolder = ""Encodings""
+    EncodingsFolderPath = os.path.join(CurrentPath, EncodingsFolder)
+
+    if os.path.exists(EncodingsFolderPath):
+        shutil.rmtree(EncodingsFolderPath, ignore_errors=True)
+        time.sleep(0.5)
+    os.makedirs(EncodingsFolderPath)
+
+    pipeline = Pipeline(
+        FramesProvider(""Files source"", sourcePath=FramesDirectoryPath)
+        | FaceEncoder(""Encode faces"")
+        | DatastoreManager(""Store encoding"", encodingsOutputPath=EncodingsFolderPath),
+        n_threads=3,
+        quiet=True,
+    )
+
+    pbar = TqdmUpdate()
+    pipeline.run(update_callback=pbar.update)
+
+    print()
+    print(""[INFO] Encodings extracted"")
+
+    # Merge all the encodings pickle files into one
+    CurrentPath = os.getcwd()
+    EncodingsInputDirectory = ""Encodings""
+    EncodingsInputDirectoryPath = os.path.join(CurrentPath, EncodingsInputDirectory)
+
+    OutputEncodingPickleFilename = ""encodings.pickle""
+
+    if os.path.exists(OutputEncodingPickleFilename):
+        os.remove(OutputEncodingPickleFilename)
+
+    picklesListCollator = PicklesListCollator(EncodingsInputDirectoryPath)
+    picklesListCollator.GeneratePickle(OutputEncodingPickleFilename)
+
+    # To manage any delay in file writing
+    time.sleep(0.5)
+
+    # Start clustering process and generate
+    # output images with annotations
+    EncodingPickleFilePath = ""encodings.pickle""
+
+    faceClusterUtility = FaceClusterUtility(EncodingPickleFilePath)
+    faceImageGenerator = FaceImageGenerator(EncodingPickleFilePath)
+
+    labelIDs = faceClusterUtility.Cluster()
+    faceImageGenerator.GenerateImages(labelIDs, ""ClusteredFaces"", ""Montage"")"
+Pedestrian Detection using OpenCV-Python,https://www.geeksforgeeks.org/pedestrian-detection-using-opencv-python/,"import cv2
+import imutils
+
+# Initializing the HOG person
+# detector
+hog = cv2.HOGDescriptor()
+hog.setSVMDetector(cv2.HOGDescriptor_getDefaultPeopleDetector())
+
+# Reading the Image
+image = cv2.imread(""img.png"")
+
+# Resizing the Image
+image = imutils.resize(image, width=min(400, image.shape[1]))
+
+# Detecting all the regions in the
+# Image that has a pedestrians inside it
+(regions, _) = hog.detectMultiScale(image, winStride=(4, 4), padding=(4, 4), scale=1.05)
+
+# Drawing the regions in the Image
+for x, y, w, h in regions:
+    cv2.rectangle(image, (x, y), (x + w, y + h), (0, 0, 255), 2)
+
+# Showing the output Image
+cv2.imshow(""Image"", image)
+cv2.waitKey(0)
+
+cv2.destroyAllWindows()","From code
+
","Pedestrian Detection using OpenCV-Python
+import cv2
+import imutils
+
+# Initializing the HOG person
+# detector
+hog = cv2.HOGDescriptor()
+hog.setSVMDetector(cv2.HOGDescriptor_getDefaultPeopleDetector())
+
+# Reading the Image
+image = cv2.imread(""img.png"")
+
+# Resizing the Image
+image = imutils.resize(image, width=min(400, image.shape[1]))
+
+# Detecting all the regions in the
+# Image that has a pedestrians inside it
+(regions, _) = hog.detectMultiScale(image, winStride=(4, 4), padding=(4, 4), scale=1.05)
+
+# Drawing the regions in the Image
+for x, y, w, h in regions:
+    cv2.rectangle(image, (x, y), (x + w, y + h), (0, 0, 255), 2)
+
+# Showing the output Image
+cv2.imshow(""Image"", image)
+cv2.waitKey(0)
+
+cv2.destroyAllWindows()"
+Pedestrian Detection using OpenCV-Python,https://www.geeksforgeeks.org/pedestrian-detection-using-opencv-python/,"import cv2
+import imutils
+
+# Initializing the HOG person
+# detector
+hog = cv2.HOGDescriptor()
+hog.setSVMDetector(cv2.HOGDescriptor_getDefaultPeopleDetector())
+
+cap = cv2.VideoCapture(""vid.mp4"")
+
+while cap.isOpened():
+    # Reading the video stream
+    ret, image = cap.read()
+    if ret:
+        image = imutils.resize(image, width=min(400, image.shape[1]))
+
+        # Detecting all the regions
+        # in the Image that has a
+        # pedestrians inside it
+        (regions, _) = hog.detectMultiScale(
+            image, winStride=(4, 4), padding=(4, 4), scale=1.05
+        )
+
+        # Drawing the regions in the
+        # Image
+        for x, y, w, h in regions:
+            cv2.rectangle(image, (x, y), (x + w, y + h), (0, 0, 255), 2)
+
+        # Showing the output Image
+        cv2.imshow(""Image"", image)
+        if cv2.waitKey(25) & 0xFF == ord(""q""):
+            break
+    else:
+        break
+
+cap.release()
+cv2.destroyAllWindows()","From code
+
","Pedestrian Detection using OpenCV-Python
+import cv2
+import imutils
+
+# Initializing the HOG person
+# detector
+hog = cv2.HOGDescriptor()
+hog.setSVMDetector(cv2.HOGDescriptor_getDefaultPeopleDetector())
+
+cap = cv2.VideoCapture(""vid.mp4"")
+
+while cap.isOpened():
+    # Reading the video stream
+    ret, image = cap.read()
+    if ret:
+        image = imutils.resize(image, width=min(400, image.shape[1]))
+
+        # Detecting all the regions
+        # in the Image that has a
+        # pedestrians inside it
+        (regions, _) = hog.detectMultiScale(
+            image, winStride=(4, 4), padding=(4, 4), scale=1.05
+        )
+
+        # Drawing the regions in the
+        # Image
+        for x, y, w, h in regions:
+            cv2.rectangle(image, (x, y), (x + w, y + h), (0, 0, 255), 2)
+
+        # Showing the output Image
+        cv2.imshow(""Image"", image)
+        if cv2.waitKey(25) & 0xFF == ord(""q""):
+            break
+    else:
+        break
+
+cap.release()
+cv2.destroyAllWindows()"
+Saving Operated Video from a webcam,https://www.geeksforgeeks.org/saving-operated-video-from-a-webcam-using-opencv/,"# Python program to illustrate
+# saving an operated video
+
+# organize imports
+import numpy as np
+import cv2
+
+# This will return video from the first webcam on your computer.
+cap = cv2.VideoCapture(0)
+
+# Define the codec and create VideoWriter object
+fourcc = cv2.VideoWriter_fourcc(*""XVID"")
+out = cv2.VideoWriter(""output.avi"", fourcc, 20.0, (640, 480))
+
+# loop runs if capturing has been initialized.
+while True:
+    # reads frames from a camera
+    # ret checks return at each frame
+    ret, frame = cap.read()
+
+    # Converts to HSV color space, OCV reads colors as BGR
+    # frame is converted to hsv
+    hsv = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)
+
+    # output the frame
+    out.write(hsv)
+
+    # The original input frame is shown in the window
+    cv2.imshow(""Original"", frame)
+
+    # The window showing the operated video stream
+    cv2.imshow(""frame"", hsv)
+
+    # Wait for 'a' key to stop the program
+    if cv2.waitKey(1) & 0xFF == ord(""a""):
+        break
+
+# Close the window / Release webcam
+cap.release()
+
+# After we release our webcam, we also release the output
+out.release()
+
+# De-allocate any associated memory usage
+cv2.destroyAllWindows()","From code
+
","Saving Operated Video from a webcam
+# Python program to illustrate
+# saving an operated video
+
+# organize imports
+import numpy as np
+import cv2
+
+# This will return video from the first webcam on your computer.
+cap = cv2.VideoCapture(0)
+
+# Define the codec and create VideoWriter object
+fourcc = cv2.VideoWriter_fourcc(*""XVID"")
+out = cv2.VideoWriter(""output.avi"", fourcc, 20.0, (640, 480))
+
+# loop runs if capturing has been initialized.
+while True:
+    # reads frames from a camera
+    # ret checks return at each frame
+    ret, frame = cap.read()
+
+    # Converts to HSV color space, OCV reads colors as BGR
+    # frame is converted to hsv
+    hsv = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)
+
+    # output the frame
+    out.write(hsv)
+
+    # The original input frame is shown in the window
+    cv2.imshow(""Original"", frame)
+
+    # The window showing the operated video stream
+    cv2.imshow(""frame"", hsv)
+
+    # Wait for 'a' key to stop the program
+    if cv2.waitKey(1) & 0xFF == ord(""a""):
+        break
+
+# Close the window / Release webcam
+cap.release()
+
+# After we release our webcam, we also release the output
+out.release()
+
+# De-allocate any associated memory usage
+cv2.destroyAllWindows()"
+Saving Operated Video from a webcam,https://www.geeksforgeeks.org/saving-operated-video-from-a-webcam-using-opencv/,"# Python program to illustrate
+# saving an operated video
+
+# organize imports
+import numpy as np
+import cv2
+
+# This will return video from the first webcam on your computer.
+cap = cv2.VideoCapture(0)
+
+# Define the codec and create VideoWriter object
+fourcc = cv2.VideoWriter_fourcc(*""XVID"")
+out = cv2.VideoWriter(""output.avi"", fourcc, 20.0, (640, 480))
+
+# loop runs if capturing has been initialized.
+while True:
+    # reads frames from a camera
+    # ret checks return at each frame
+    ret, frame = cap.read()
+
+    # Converts to grayscale space, OCV reads colors as BGR
+    # frame is converted to gray
+    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
+
+    # output the frame
+    out.write(gray)
+
+    # The original input frame is shown in the window
+    cv2.imshow(""Original"", frame)
+
+    # The window showing the operated video stream
+    cv2.imshow(""frame"", gray)
+
+    # Wait for 'a' key to stop the program
+    if cv2.waitKey(1) & 0xFF == ord(""a""):
+        break
+
+# Close the window / Release webcam
+cap.release()
+
+# After we release our webcam, we also release the out-out.release()
+
+# De-allocate any associated memory usage
+cv2.destroyAllWindows()","From code
+
","Saving Operated Video from a webcam
+# Python program to illustrate
+# saving an operated video
+
+# organize imports
+import numpy as np
+import cv2
+
+# This will return video from the first webcam on your computer.
+cap = cv2.VideoCapture(0)
+
+# Define the codec and create VideoWriter object
+fourcc = cv2.VideoWriter_fourcc(*""XVID"")
+out = cv2.VideoWriter(""output.avi"", fourcc, 20.0, (640, 480))
+
+# loop runs if capturing has been initialized.
+while True:
+    # reads frames from a camera
+    # ret checks return at each frame
+    ret, frame = cap.read()
+
+    # Converts to grayscale space, OCV reads colors as BGR
+    # frame is converted to gray
+    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
+
+    # output the frame
+    out.write(gray)
+
+    # The original input frame is shown in the window
+    cv2.imshow(""Original"", frame)
+
+    # The window showing the operated video stream
+    cv2.imshow(""frame"", gray)
+
+    # Wait for 'a' key to stop the program
+    if cv2.waitKey(1) & 0xFF == ord(""a""):
+        break
+
+# Close the window / Release webcam
+cap.release()
+
+# After we release our webcam, we also release the out-out.release()
+
+# De-allocate any associated memory usage
+cv2.destroyAllWindows()"
+Detecting objects of similar color in Python using OpenCV,https://www.geeksforgeeks.org/detecting-obects-of-similar-color-in-python-using-opencv/,"# import required library
+import cv2
+import numpy as np
+import matplotlib.pyplot as plt
+
+# create a video object
+# for capture the frames.
+# for Webcamera we pass 0
+# as an argument
+cap = cv2.VideoCapture(0)
+
+
+# define a empty function
+def nothing(x):
+    pass
+
+
+# set window name
+cv2.namedWindow(""Tracking"")
+
+# Creates a trackbar and attaches
+# it to the specified window
+# with nothing function
+cv2.createTrackbar(""LH"", ""Tracking"", 0, 255, nothing)
+cv2.createTrackbar(""LS"", ""Tracking"", 0, 255, nothing)
+cv2.createTrackbar(""LV"", ""Tracking"", 0, 255, nothing)
+cv2.createTrackbar(""HH"", ""Tracking"", 0, 255, nothing)
+cv2.createTrackbar(""HS"", ""Tracking"", 0, 255, nothing)
+cv2.createTrackbar(""HV"", ""Tracking"", 0, 255, nothing)
+
+# This drives the program
+# into an infinite loop.
+while True:
+    # Captures the live stream frame-by-frame
+    _, frame = cap.read()
+
+    # Converts images from BGR to HSV
+    hsv = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)
+
+    # find LH trackbar position
+    l_h = cv2.getTrackbarPos(""LH"", ""Tracking"")
+    # find LS trackbar position
+    l_s = cv2.getTrackbarPos(""LS"", ""Tracking"")
+    # find LV trackbar position
+    l_v = cv2.getTrackbarPos(""LV"", ""Tracking"")
+    # find HH trackbar position
+    h_h = cv2.getTrackbarPos(""HH"", ""Tracking"")
+    # find HS trackbar position
+    h_s = cv2.getTrackbarPos(""HS"", ""Tracking"")
+    # find HV trackbar position
+    h_v = cv2.getTrackbarPos(""HV"", ""Tracking"")
+    # create a given numpy array
+    l_b = np.array([l_h, l_s, l_v])
+    # create a given numpy array
+    u_b = np.array([h_h, h_s, h_v])
+    # create a mask
+    mask = cv2.inRange(hsv, l_b, u_b)
+    # applying bitwise_and operation
+    res = cv2.bitwise_and(frame, frame, mask=mask)
+
+    # display frame, mask
+    # and res window
+    cv2.imshow(""frame"", frame)
+    cv2.imshow(""mask"", mask)
+    cv2.imshow(""res"", res)
+
+    # wait for 1 sec
+    k = cv2.waitKey(1)
+
+    # break out of while loop
+    # if k value is 27
+    if k == 27:
+        break
+
+# release the captured frames
+cap.release()
+
+# Destroys all windows.
+cv2.destroyAllWindows()","From code
+OpenCV
","Detecting objects of similar color in Python using OpenCV
+# import required library
+import cv2
+import numpy as np
+import matplotlib.pyplot as plt
+
+# create a video object
+# for capture the frames.
+# for Webcamera we pass 0
+# as an argument
+cap = cv2.VideoCapture(0)
+
+
+# define a empty function
+def nothing(x):
+    pass
+
+
+# set window name
+cv2.namedWindow(""Tracking"")
+
+# Creates a trackbar and attaches
+# it to the specified window
+# with nothing function
+cv2.createTrackbar(""LH"", ""Tracking"", 0, 255, nothing)
+cv2.createTrackbar(""LS"", ""Tracking"", 0, 255, nothing)
+cv2.createTrackbar(""LV"", ""Tracking"", 0, 255, nothing)
+cv2.createTrackbar(""HH"", ""Tracking"", 0, 255, nothing)
+cv2.createTrackbar(""HS"", ""Tracking"", 0, 255, nothing)
+cv2.createTrackbar(""HV"", ""Tracking"", 0, 255, nothing)
+
+# This drives the program
+# into an infinite loop.
+while True:
+    # Captures the live stream frame-by-frame
+    _, frame = cap.read()
+
+    # Converts images from BGR to HSV
+    hsv = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)
+
+    # find LH trackbar position
+    l_h = cv2.getTrackbarPos(""LH"", ""Tracking"")
+    # find LS trackbar position
+    l_s = cv2.getTrackbarPos(""LS"", ""Tracking"")
+    # find LV trackbar position
+    l_v = cv2.getTrackbarPos(""LV"", ""Tracking"")
+    # find HH trackbar position
+    h_h = cv2.getTrackbarPos(""HH"", ""Tracking"")
+    # find HS trackbar position
+    h_s = cv2.getTrackbarPos(""HS"", ""Tracking"")
+    # find HV trackbar position
+    h_v = cv2.getTrackbarPos(""HV"", ""Tracking"")
+    # create a given numpy array
+    l_b = np.array([l_h, l_s, l_v])
+    # create a given numpy array
+    u_b = np.array([h_h, h_s, h_v])
+    # create a mask
+    mask = cv2.inRange(hsv, l_b, u_b)
+    # applying bitwise_and operation
+    res = cv2.bitwise_and(frame, frame, mask=mask)
+
+    # display frame, mask
+    # and res window
+    cv2.imshow(""frame"", frame)
+    cv2.imshow(""mask"", mask)
+    cv2.imshow(""res"", res)
+
+    # wait for 1 sec
+    k = cv2.waitKey(1)
+
+    # break out of while loop
+    # if k value is 27
+    if k == 27:
+        break
+
+# release the captured frames
+cap.release()
+
+# Destroys all windows.
+cv2.destroyAllWindows()"
+Play a video in reverse mode,https://www.geeksforgeeks.org/python-play-video-reverse-mode-using-opencv/,"# Python program to play a video
+# in reverse mode using opencv
+
+# import cv2 library
+import cv2
+
+# videoCapture method of cv2 return video object
+
+# Pass absolute address of video file
+cap = cv2.VideoCapture(""video_file_location"")
+
+# read method of video object will return
+# a tuple with 1st element denotes whether
+# the frame was read successfully or not,
+# 2nd element is the actual frame.
+
+# Grab the current frame.
+check, vid = cap.read()
+
+# counter variable for
+# counting frames
+counter = 0
+
+# Initialize the value
+# of check variable
+check = True
+
+frame_list = []
+
+# If reached the end of the video
+# then we got False value of check.
+
+# keep looping until we
+# got False value of check.
+while check == True:
+    # imwrite method of cv2 saves the
+    # image to the specified format.
+    cv2.imwrite(""frame%d.jpg"" % counter, vid)
+    check, vid = cap.read()
+
+    # Add each frame in the list by
+    # using append method of the List
+    frame_list.append(vid)
+
+    # increment the counter by 1
+    counter += 1
+
+# last value in the frame_list is None
+# because when video reaches to the end
+# then false value store in check variable
+# and None value is store in vide variable.
+
+# removing the last value from the
+# frame_list by using pop method of List
+frame_list.pop()
+
+# looping in the List of frames.
+for frame in frame_list:
+    # show the frame.
+    cv2.imshow(""Frame"", frame)
+
+    # waitkey method to stopping the frame
+    # for some time. q key is presses,
+    # stop the loop
+    if cv2.waitKey(25) and 0xFF == ord(""q""):
+        break
+
+# release method of video
+# object clean the input video
+cap.release()
+
+# close any open windows
+cv2.destroyAllWindows()
+
+# reverse the order of the element
+# present in the list by using
+# reverse method of the List.
+frame_list.reverse()
+
+for frame in frame_list:
+    cv2.imshow(""Frame"", frame)
+    if cv2.waitKey(25) and 0xFF == ord(""q""):
+        break
+
+cap.release()
+cv2.destroyAllWindows()","From code
+OpenCV's application areas include :
","Play a video in reverse mode
+# Python program to play a video
+# in reverse mode using opencv
+
+# import cv2 library
+import cv2
+
+# videoCapture method of cv2 return video object
+
+# Pass absolute address of video file
+cap = cv2.VideoCapture(""video_file_location"")
+
+# read method of video object will return
+# a tuple with 1st element denotes whether
+# the frame was read successfully or not,
+# 2nd element is the actual frame.
+
+# Grab the current frame.
+check, vid = cap.read()
+
+# counter variable for
+# counting frames
+counter = 0
+
+# Initialize the value
+# of check variable
+check = True
+
+frame_list = []
+
+# If reached the end of the video
+# then we got False value of check.
+
+# keep looping until we
+# got False value of check.
+while check == True:
+    # imwrite method of cv2 saves the
+    # image to the specified format.
+    cv2.imwrite(""frame%d.jpg"" % counter, vid)
+    check, vid = cap.read()
+
+    # Add each frame in the list by
+    # using append method of the List
+    frame_list.append(vid)
+
+    # increment the counter by 1
+    counter += 1
+
+# last value in the frame_list is None
+# because when video reaches to the end
+# then false value store in check variable
+# and None value is store in vide variable.
+
+# removing the last value from the
+# frame_list by using pop method of List
+frame_list.pop()
+
+# looping in the List of frames.
+for frame in frame_list:
+    # show the frame.
+    cv2.imshow(""Frame"", frame)
+
+    # waitkey method to stopping the frame
+    # for some time. q key is presses,
+    # stop the loop
+    if cv2.waitKey(25) and 0xFF == ord(""q""):
+        break
+
+# release method of video
+# object clean the input video
+cap.release()
+
+# close any open windows
+cv2.destroyAllWindows()
+
+# reverse the order of the element
+# present in the list by using
+# reverse method of the List.
+frame_list.reverse()
+
+for frame in frame_list:
+    cv2.imshow(""Frame"", frame)
+    if cv2.waitKey(25) and 0xFF == ord(""q""):
+        break
+
+cap.release()
+cv2.destroyAllWindows()"
+OpenCV Python program for Vehicle detection in a Video frame,https://www.geeksforgeeks.org/opencv-python-program-vehicle-detection-video-frame/,"# OpenCV Python program to detect cars in video frame# import libraries of python OpenCV??????import cv2????????????# capture frames from a videocap = cv2.VideoCapture('video.avi')????????????# Trained XML classifiers describes some features of some object we want to detectcar_cascade = cv2.CascadeClassifier('cars.xml')????????????# loop runs if capturing has been initialized.while True:????????????????????????# reads frames from a video????????????????????????ret, frames = cap.read()????????????????????????????????????????????????????????????# convert to gray scale of each frames????????????????????????gray = cv2.cvtColor(frames, cv2.COLOR_BGR2GRAY)????????????????????????????????????????????????????????????????????????# Detects cars of different sizes in the input image????????????????????????cars = car_cascade.detectMultiScale(gray, 1.1, 1)????????????????????????????????????????????????????????????# To draw a rectangle in each cars????????????????????????for (x,y,w,h) in cars:???????????????????????????npciated memory usagecv2.destroyAllWindows()","From code
+sudo apt-get install python
","OpenCV Python program for Vehicle detection in a Video frame
+# OpenCV Python program to detect cars in video frame# import libraries of python OpenCV??????import cv2????????????# capture frames from a videocap = cv2.VideoCapture('video.avi')????????????# Trained XML classifiers describes some features of some object we want to detectcar_cascade = cv2.CascadeClassifier('cars.xml')????????????# loop runs if capturing has been initialized.while True:????????????????????????# reads frames from a video????????????????????????ret, frames = cap.read()????????????????????????????????????????????????????????????# convert to gray scale of each frames????????????????????????gray = cv2.cvtColor(frames, cv2.COLOR_BGR2GRAY)????????????????????????????????????????????????????????????????????????# Detects cars of different sizes in the input image????????????????????????cars = car_cascade.detectMultiScale(gray, 1.1, 1)????????????????????????????????????????????????????????????# To draw a rectangle in each cars????????????????????????for (x,y,w,h) in cars:???????????????????????????npciated memory usagecv2.destroyAllWindows()"
+Python  -  Eye blink detection project,https://www.geeksforgeeks.org/python-eye-blink-detection-project/,"# All the imports go here
+import numpy as np
+import cv2
+
+# Initializing the face and eye cascade classifiers from xml files
+face_cascade = cv2.CascadeClassifier(""haarcascade_frontalface_default.xml"")
+eye_cascade = cv2.CascadeClassifier(""haarcascade_eye_tree_eyeglasses.xml"")
+
+# Variable store execution state
+first_read = True
+
+# Starting the video capture
+cap = cv2.VideoCapture(0)
+ret, img = cap.read()
+
+while ret:
+    ret, img = cap.read()
+    # Converting the recorded image to grayscale
+    gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
+    # Applying filter to remove impurities
+    gray = cv2.bilateralFilter(gray, 5, 1, 1)
+
+    # Detecting the face for region of image to be fed to eye classifier
+    faces = face_cascade.detectMultiScale(gray, 1.3, 5, minSize=(200, 200))
+    if len(faces) > 0:
+        for x, y, w, h in faces:
+            img = cv2.rectangle(img, (x, y), (x + w, y + h), (0, 255, 0), 2)
+
+            # roi_face is face which is input to eye classifier
+            roi_face = gray[y : y + h, x : x + w]
+            roi_face_clr = img[y : y + h, x : x + w]
+            eyes = eye_cascade.detectMultiScale(roi_face, 1.3, 5, minSize=(50, 50))
+
+            # Examining the length of eyes object for eyes
+            if len(eyes) >= 2:
+                # Check if program is running for detection
+                if first_read:
+                    cv2.putText(
+                        img,
+                        ""Eye detected press s to begin"",
+                        (70, 70),
+                        cv2.FONT_HERSHEY_PLAIN,
+                        3,
+                        (0, 255, 0),
+                        2,
+                    )
+                else:
+                    cv2.putText(
+                        img,
+                        ""Eyes open!"",
+                        (70, 70),
+                        cv2.FONT_HERSHEY_PLAIN,
+                        2,
+                        (255, 255, 255),
+                        2,
+                    )
+            else:
+                if first_read:
+                    # To ensure if the eyes are present before starting
+                    cv2.putText(
+                        img,
+                        ""No eyes detected"",
+                        (70, 70),
+                        cv2.FONT_HERSHEY_PLAIN,
+                        3,
+                        (0, 0, 255),
+                        2,
+                    )
+                else:
+                    # This will print on console and restart the algorithm
+                    print(""Blink detected--------------"")
+                    cv2.waitKey(3000)
+                    first_read = True
+
+    else:
+        cv2.putText(
+            img,
+            ""No face detected"",
+            (100, 100),
+            cv2.FONT_HERSHEY_PLAIN,
+            3,
+            (0, 255, 0),
+            2,
+        )
+
+    # Controlling the algorithm with keys
+    cv2.imshow(""img"", img)
+    a = cv2.waitKey(1)
+    if a == ord(""q""):
+        break
+    elif a == ord(""s"") and first_read:
+        # This will start the detection
+        first_read = False
+
+cap.release()
+cv2.destroyAllWindows()","From code
+The frame is captured and converted to grayscale.","Python  -  Eye blink detection project
+# All the imports go here
+import numpy as np
+import cv2
+
+# Initializing the face and eye cascade classifiers from xml files
+face_cascade = cv2.CascadeClassifier(""haarcascade_frontalface_default.xml"")
+eye_cascade = cv2.CascadeClassifier(""haarcascade_eye_tree_eyeglasses.xml"")
+
+# Variable store execution state
+first_read = True
+
+# Starting the video capture
+cap = cv2.VideoCapture(0)
+ret, img = cap.read()
+
+while ret:
+    ret, img = cap.read()
+    # Converting the recorded image to grayscale
+    gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
+    # Applying filter to remove impurities
+    gray = cv2.bilateralFilter(gray, 5, 1, 1)
+
+    # Detecting the face for region of image to be fed to eye classifier
+    faces = face_cascade.detectMultiScale(gray, 1.3, 5, minSize=(200, 200))
+    if len(faces) > 0:
+        for x, y, w, h in faces:
+            img = cv2.rectangle(img, (x, y), (x + w, y + h), (0, 255, 0), 2)
+
+            # roi_face is face which is input to eye classifier
+            roi_face = gray[y : y + h, x : x + w]
+            roi_face_clr = img[y : y + h, x : x + w]
+            eyes = eye_cascade.detectMultiScale(roi_face, 1.3, 5, minSize=(50, 50))
+
+            # Examining the length of eyes object for eyes
+            if len(eyes) >= 2:
+                # Check if program is running for detection
+                if first_read:
+                    cv2.putText(
+                        img,
+                        ""Eye detected press s to begin"",
+                        (70, 70),
+                        cv2.FONT_HERSHEY_PLAIN,
+                        3,
+                        (0, 255, 0),
+                        2,
+                    )
+                else:
+                    cv2.putText(
+                        img,
+                        ""Eyes open!"",
+                        (70, 70),
+                        cv2.FONT_HERSHEY_PLAIN,
+                        2,
+                        (255, 255, 255),
+                        2,
+                    )
+            else:
+                if first_read:
+                    # To ensure if the eyes are present before starting
+                    cv2.putText(
+                        img,
+                        ""No eyes detected"",
+                        (70, 70),
+                        cv2.FONT_HERSHEY_PLAIN,
+                        3,
+                        (0, 0, 255),
+                        2,
+                    )
+                else:
+                    # This will print on console and restart the algorithm
+                    print(""Blink detected--------------"")
+                    cv2.waitKey(3000)
+                    first_read = True
+
+    else:
+        cv2.putText(
+            img,
+            ""No face detected"",
+            (100, 100),
+            cv2.FONT_HERSHEY_PLAIN,
+            3,
+            (0, 255, 0),
+            2,
+        )
+
+    # Controlling the algorithm with keys
+    cv2.imshow(""img"", img)
+    a = cv2.waitKey(1)
+    if a == ord(""q""):
+        break
+    elif a == ord(""s"") and first_read:
+        # This will start the detection
+        first_read = False
+
+cap.release()
+cv2.destroyAllWindows()"
+Right and Left Hand Detection Using Python,https://www.geeksforgeeks.org/right-and-left-hand-detection-using-python/,"# Importing Libraries
+import cv2
+import mediapipe as mp
+
+# Used to convert protobuf message
+# to a dictionary.
+from google.protobuf.json_format import MessageToDict","From code
+pip install mediapipe  
","Right and Left Hand Detection Using Python
+# Importing Libraries
+import cv2
+import mediapipe as mp
+
+# Used to convert protobuf message
+# to a dictionary.
+from google.protobuf.json_format import MessageToDict"
+Right and Left Hand Detection Using Python,https://www.geeksforgeeks.org/right-and-left-hand-detection-using-python/,"# Initializing the ModelmpHands = mp.solutions.handshands = mpHands.Hands(????????????????????????static_image_mode=False,????????????????????????model_complexity=1????????????????????????min_detection_confidence=0.75,?????????????","From code
+pip install mediapipe  
","Right and Left Hand Detection Using Python
+# Initializing the ModelmpHands = mp.solutions.handshands = mpHands.Hands(????????????????????????static_image_mode=False,????????????????????????model_complexity=1????????????????????????min_detection_confidence=0.75,?????????????"
+Right and Left Hand Detection Using Python,https://www.geeksforgeeks.org/right-and-left-hand-detection-using-python/,"# Start capturing video from webcam
+cap = cv2.VideoCapture(0)
+
+while True:
+    # Read video frame by frame
+    success, img = cap.read()
+
+    # Flip the image(frame)
+    img = cv2.flip(img, 1)
+
+    # Convert BGR image to RGB image
+    imgRGB = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
+
+    # Process the RGB image
+    results = hands.process(imgRGB)
+
+    # If hands are present in image(frame)
+    if results.multi_hand_landmarks:
+        # Both Hands are present in image(frame)
+        if len(results.multi_handedness) == 2:
+            # Display 'Both Hands' on the image
+            cv2.putText(
+                img,
+                ""Both Hands"",
+                (250, 50),
+                cv2.FONT_HERSHEY_COMPLEX,
+                0.9,
+                (0, 255, 0),
+                2,
+            )
+
+        # If any hand present
+        else:
+            for i in results.multi_handedness:
+                # Return whether it is Right or Left Hand
+                label = MessageToDict(i)[""classification""][0][""label""]
+
+                if label == ""Left"":
+                    # Display 'Left Hand' on left side of window
+                    cv2.putText(
+                        img,
+                        label + "" Hand"",
+                        (20, 50),
+                        cv2.FONT_HERSHEY_COMPLEX,
+                        0.9,
+                        (0, 255, 0),
+                        2,
+                    )
+
+                if label == ""Right"":
+                    # Display 'Left Hand' on left side of window
+                    cv2.putText(
+                        img,
+                        label + "" Hand"",
+                        (460, 50),
+                        cv2.FONT_HERSHEY_COMPLEX,
+                        0.9,
+                        (0, 255, 0),
+                        2,
+                    )
+
+    # Display Video and when 'q' is entered, destroy the window
+    cv2.imshow(""Image"", img)
+    if cv2.waitKey(1) & 0xFF == ord(""q""):
+        break","From code
+pip install mediapipe  
","Right and Left Hand Detection Using Python
+# Start capturing video from webcam
+cap = cv2.VideoCapture(0)
+
+while True:
+    # Read video frame by frame
+    success, img = cap.read()
+
+    # Flip the image(frame)
+    img = cv2.flip(img, 1)
+
+    # Convert BGR image to RGB image
+    imgRGB = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
+
+    # Process the RGB image
+    results = hands.process(imgRGB)
+
+    # If hands are present in image(frame)
+    if results.multi_hand_landmarks:
+        # Both Hands are present in image(frame)
+        if len(results.multi_handedness) == 2:
+            # Display 'Both Hands' on the image
+            cv2.putText(
+                img,
+                ""Both Hands"",
+                (250, 50),
+                cv2.FONT_HERSHEY_COMPLEX,
+                0.9,
+                (0, 255, 0),
+                2,
+            )
+
+        # If any hand present
+        else:
+            for i in results.multi_handedness:
+                # Return whether it is Right or Left Hand
+                label = MessageToDict(i)[""classification""][0][""label""]
+
+                if label == ""Left"":
+                    # Display 'Left Hand' on left side of window
+                    cv2.putText(
+                        img,
+                        label + "" Hand"",
+                        (20, 50),
+                        cv2.FONT_HERSHEY_COMPLEX,
+                        0.9,
+                        (0, 255, 0),
+                        2,
+                    )
+
+                if label == ""Right"":
+                    # Display 'Left Hand' on left side of window
+                    cv2.putText(
+                        img,
+                        label + "" Hand"",
+                        (460, 50),
+                        cv2.FONT_HERSHEY_COMPLEX,
+                        0.9,
+                        (0, 255, 0),
+                        2,
+                    )
+
+    # Display Video and when 'q' is entered, destroy the window
+    cv2.imshow(""Image"", img)
+    if cv2.waitKey(1) & 0xFF == ord(""q""):
+        break"
+Right and Left Hand Detection Using Python,https://www.geeksforgeeks.org/right-and-left-hand-detection-using-python/,"# Importing Librariesimport cv2import mediapipe as mp????????????# Used to convert protobuf message to a dictionary.from google.protobuf.json_format import MessageToDict????????????# Initializing the ModelmpHands = mp.solutions.handshands = mpHands.Hands(????????????????????????static_image_mode=False,????????????????????????model_complexity=1????????????????????????min_detection_confidence=0.75,????????????????????????min_tracking_confidence=0.75,????????????????????????max_num_hands=2)????????????# Start capturing video from webcamcap = cv2.VideoCapture(0)????????????while True:????????????????????????# Read video frame by frame????????????????????????success, img = cap.read()????????????????????????????????????# Flip the image(frame)????????????????????????img = cv2.flip(img, 1)????????????????????????????????????# Convert BGR image to RGB image????????????????????????imgRGB = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)????????????????????????????????????# Process the RGB image????????????????????????results = ha 'Both Hands' on the image????????????????????????????????????????????????????????????????????????cv2.putText(img, 'Both Hands', (250, 50),????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????cv2.FONT_HERSHEY_COMPLEX,????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????0.9, (0, 255, 0), 2)????????????????????????????????????????????????????????????# If any hand present????????????????????????????????????????????????else:????????????????????????????????????????????????????????????????????????for i in results.multi_handedness:????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# Return whether it is Right or Left Hand??????????????????????????????????????????????????????????????????????????????aLEX,??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????0.9, (0, 255, 0), 2)????????????????????????????????????????????????????????????????????????????????????????????????????????????if label == 'Right':????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# Display 'Left Hand'????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# on ","From code
+pip install mediapipe  
","Right and Left Hand Detection Using Python
+# Importing Librariesimport cv2import mediapipe as mp????????????# Used to convert protobuf message to a dictionary.from google.protobuf.json_format import MessageToDict????????????# Initializing the ModelmpHands = mp.solutions.handshands = mpHands.Hands(????????????????????????static_image_mode=False,????????????????????????model_complexity=1????????????????????????min_detection_confidence=0.75,????????????????????????min_tracking_confidence=0.75,????????????????????????max_num_hands=2)????????????# Start capturing video from webcamcap = cv2.VideoCapture(0)????????????while True:????????????????????????# Read video frame by frame????????????????????????success, img = cap.read()????????????????????????????????????# Flip the image(frame)????????????????????????img = cv2.flip(img, 1)????????????????????????????????????# Convert BGR image to RGB image????????????????????????imgRGB = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)????????????????????????????????????# Process the RGB image????????????????????????results = ha 'Both Hands' on the image????????????????????????????????????????????????????????????????????????cv2.putText(img, 'Both Hands', (250, 50),????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????cv2.FONT_HERSHEY_COMPLEX,????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????0.9, (0, 255, 0), 2)????????????????????????????????????????????????????????????# If any hand present????????????????????????????????????????????????else:????????????????????????????????????????????????????????????????????????for i in results.multi_handedness:????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# Return whether it is Right or Left Hand??????????????????????????????????????????????????????????????????????????????aLEX,??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????0.9, (0, 255, 0), 2)????????????????????????????????????????????????????????????????????????????????????????????????????????????if label == 'Right':????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# Display 'Left Hand'????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# on "
+Brightness Control With Hand Detection using OpenCV in Python,https://www.geeksforgeeks.org/brightness-control-with-hand-detection-using-opencv-in-python/,"# Importing Libraries
+import cv2
+import mediapipe as mp
+from math import hypot
+import screen_brightness_control as sbc
+import numpy as np","From code
+pip install mediapipe  ","Brightness Control With Hand Detection using OpenCV in Python
+# Importing Libraries
+import cv2
+import mediapipe as mp
+from math import hypot
+import screen_brightness_control as sbc
+import numpy as np"
+Brightness Control With Hand Detection using OpenCV in Python,https://www.geeksforgeeks.org/brightness-control-with-hand-detection-using-opencv-in-python/,"# Initializing the Model
+mpHands = mp.solutions.hands
+hands = mpHands.Hands(
+    static_image_mode=False,
+    model_complexity=1,
+    min_detection_confidence=0.75,
+    min_tracking_confidence=0.75,
+    max_num_hands=2,
+)
+
+Draw = mp.solutions.drawing_utils","From code
+pip install mediapipe  ","Brightness Control With Hand Detection using OpenCV in Python
+# Initializing the Model
+mpHands = mp.solutions.hands
+hands = mpHands.Hands(
+    static_image_mode=False,
+    model_complexity=1,
+    min_detection_confidence=0.75,
+    min_tracking_confidence=0.75,
+    max_num_hands=2,
+)
+
+Draw = mp.solutions.drawing_utils"
+Brightness Control With Hand Detection using OpenCV in Python,https://www.geeksforgeeks.org/brightness-control-with-hand-detection-using-opencv-in-python/,"# Start capturing video from webcam
+cap = cv2.VideoCapture(0)
+
+while True:
+    # Read video frame by frame
+    _, frame = cap.read()
+
+    # Flip image
+    frame = cv2.flip(frame, 1)
+
+    # Convert BGR image to RGB image
+    frameRGB = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+
+    # Process the RGB image
+    Process = hands.process(frameRGB)
+
+    landmarkList = []
+    # if hands are present in image(frame)
+    if Process.multi_hand_landmarks:
+        # detect handmarks
+        for handlm in Process.multi_hand_landmarks:
+            for _id, landmarks in enumerate(handlm.landmark):
+                # store height and width of image
+                height, width, color_channels = frame.shape
+
+                # calculate and append x, y coordinates
+                # of handmarks from image(frame) to lmList
+                x, y = int(landmarks.x * width), int(landmarks.y * height)
+                landmarkList.append([_id, x, y])
+
+            # draw Landmarks
+            Draw.draw_landmarks(frame, handlm, mpHands.HAND_CONNECTIONS)
+
+    # If landmarks list is not empty
+    if landmarkList != []:
+        # store x,y coordinates of (tip of) thumb
+        x_1, y_1 = landmarkList[4][1], landmarkList[4][2]
+
+        # store x,y coordinates of (tip of) index finger
+        x_2, y_2 = landmarkList[8][1], landmarkList[8][2]
+
+        # draw circle on thumb and index finger tip
+        cv2.circle(frame, (x_1, y_1), 7, (0, 255, 0), cv2.FILLED)
+        cv2.circle(frame, (x_2, y_2), 7, (0, 255, 0), cv2.FILLED)
+
+        # draw line from tip of thumb to tip of index finger
+        cv2.line(frame, (x_1, y_1), (x_2, y_2), (0, 255, 0), 3)
+
+        # calculate square root of the sum
+        # of squares of the specified arguments.
+        L = hypot(x_2 - x_1, y_2 - y_1)
+
+        # 1-D linear interpolant to a function
+        # with given discrete data points
+        # (Hand range 15 - 220, Brightness range 0 - 100),
+        # evaluated at length.
+        b_level = np.interp(L, [15, 220], [0, 100])
+
+        # set brightness
+        sbc.set_brightness(int(b_level))
+
+    # Display Video and when 'q' is entered,
+    # destroy the window
+    cv2.imshow(""Image"", frame)
+    if cv2.waitKey(1) & 0xFF == ord(""q""):
+        break","From code
+pip install mediapipe  ","Brightness Control With Hand Detection using OpenCV in Python
+# Start capturing video from webcam
+cap = cv2.VideoCapture(0)
+
+while True:
+    # Read video frame by frame
+    _, frame = cap.read()
+
+    # Flip image
+    frame = cv2.flip(frame, 1)
+
+    # Convert BGR image to RGB image
+    frameRGB = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+
+    # Process the RGB image
+    Process = hands.process(frameRGB)
+
+    landmarkList = []
+    # if hands are present in image(frame)
+    if Process.multi_hand_landmarks:
+        # detect handmarks
+        for handlm in Process.multi_hand_landmarks:
+            for _id, landmarks in enumerate(handlm.landmark):
+                # store height and width of image
+                height, width, color_channels = frame.shape
+
+                # calculate and append x, y coordinates
+                # of handmarks from image(frame) to lmList
+                x, y = int(landmarks.x * width), int(landmarks.y * height)
+                landmarkList.append([_id, x, y])
+
+            # draw Landmarks
+            Draw.draw_landmarks(frame, handlm, mpHands.HAND_CONNECTIONS)
+
+    # If landmarks list is not empty
+    if landmarkList != []:
+        # store x,y coordinates of (tip of) thumb
+        x_1, y_1 = landmarkList[4][1], landmarkList[4][2]
+
+        # store x,y coordinates of (tip of) index finger
+        x_2, y_2 = landmarkList[8][1], landmarkList[8][2]
+
+        # draw circle on thumb and index finger tip
+        cv2.circle(frame, (x_1, y_1), 7, (0, 255, 0), cv2.FILLED)
+        cv2.circle(frame, (x_2, y_2), 7, (0, 255, 0), cv2.FILLED)
+
+        # draw line from tip of thumb to tip of index finger
+        cv2.line(frame, (x_1, y_1), (x_2, y_2), (0, 255, 0), 3)
+
+        # calculate square root of the sum
+        # of squares of the specified arguments.
+        L = hypot(x_2 - x_1, y_2 - y_1)
+
+        # 1-D linear interpolant to a function
+        # with given discrete data points
+        # (Hand range 15 - 220, Brightness range 0 - 100),
+        # evaluated at length.
+        b_level = np.interp(L, [15, 220], [0, 100])
+
+        # set brightness
+        sbc.set_brightness(int(b_level))
+
+    # Display Video and when 'q' is entered,
+    # destroy the window
+    cv2.imshow(""Image"", frame)
+    if cv2.waitKey(1) & 0xFF == ord(""q""):
+        break"
+Brightness Control With Hand Detection using OpenCV in Python,https://www.geeksforgeeks.org/brightness-control-with-hand-detection-using-opencv-in-python/,"# Importing Libraries
+import cv2
+import mediapipe as mp
+from math import hypot
+import screen_brightness_control as sbc
+import numpy as np
+
+# Initializing the Model
+mpHands = mp.solutions.hands
+hands = mpHands.Hands(
+    static_image_mode=False,
+    model_complexity=1,
+    min_detection_confidence=0.75,
+    min_tracking_confidence=0.75,
+    max_num_hands=2,
+)
+
+Draw = mp.solutions.drawing_utils
+
+# Start capturing video from webcam
+cap = cv2.VideoCapture(0)
+
+while True:
+    # Read video frame by frame
+    _, frame = cap.read()
+
+    # Flip image
+    frame = cv2.flip(frame, 1)
+
+    # Convert BGR image to RGB image
+    frameRGB = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+
+    # Process the RGB image
+    Process = hands.process(frameRGB)
+
+    landmarkList = []
+    # if hands are present in image(frame)
+    if Process.multi_hand_landmarks:
+        # detect handmarks
+        for handlm in Process.multi_hand_landmarks:
+            for _id, landmarks in enumerate(handlm.landmark):
+                # store height and width of image
+                height, width, color_channels = frame.shape
+
+                # calculate and append x, y coordinates
+                # of handmarks from image(frame) to lmList
+                x, y = int(landmarks.x * width), int(landmarks.y * height)
+                landmarkList.append([_id, x, y])
+
+            # draw Landmarks
+            Draw.draw_landmarks(frame, handlm, mpHands.HAND_CONNECTIONS)
+
+    # If landmarks list is not empty
+    if landmarkList != []:
+        # store x,y coordinates of (tip of) thumb
+        x_1, y_1 = landmarkList[4][1], landmarkList[4][2]
+
+        # store x,y coordinates of (tip of) index finger
+        x_2, y_2 = landmarkList[8][1], landmarkList[8][2]
+
+        # draw circle on thumb and index finger tip
+        cv2.circle(frame, (x_1, y_1), 7, (0, 255, 0), cv2.FILLED)
+        cv2.circle(frame, (x_2, y_2), 7, (0, 255, 0), cv2.FILLED)
+
+        # draw line from tip of thumb to tip of index finger
+        cv2.line(frame, (x_1, y_1), (x_2, y_2), (0, 255, 0), 3)
+
+        # calculate square root of the sum of
+        # squares of the specified arguments.
+        L = hypot(x_2 - x_1, y_2 - y_1)
+
+        # 1-D linear interpolant to a function
+        # with given discrete data points
+        # (Hand range 15 - 220, Brightness
+        # range 0 - 100), evaluated at length.
+        b_level = np.interp(L, [15, 220], [0, 100])
+
+        # set brightness
+        sbc.set_brightness(int(b_level))
+
+    # Display Video and when 'q' is entered, destroy
+    # the window
+    cv2.imshow(""Image"", frame)
+    if cv2.waitKey(1) & 0xFF == ord(""q""):
+        break","From code
+pip install mediapipe  ","Brightness Control With Hand Detection using OpenCV in Python
+# Importing Libraries
+import cv2
+import mediapipe as mp
+from math import hypot
+import screen_brightness_control as sbc
+import numpy as np
+
+# Initializing the Model
+mpHands = mp.solutions.hands
+hands = mpHands.Hands(
+    static_image_mode=False,
+    model_complexity=1,
+    min_detection_confidence=0.75,
+    min_tracking_confidence=0.75,
+    max_num_hands=2,
+)
+
+Draw = mp.solutions.drawing_utils
+
+# Start capturing video from webcam
+cap = cv2.VideoCapture(0)
+
+while True:
+    # Read video frame by frame
+    _, frame = cap.read()
+
+    # Flip image
+    frame = cv2.flip(frame, 1)
+
+    # Convert BGR image to RGB image
+    frameRGB = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+
+    # Process the RGB image
+    Process = hands.process(frameRGB)
+
+    landmarkList = []
+    # if hands are present in image(frame)
+    if Process.multi_hand_landmarks:
+        # detect handmarks
+        for handlm in Process.multi_hand_landmarks:
+            for _id, landmarks in enumerate(handlm.landmark):
+                # store height and width of image
+                height, width, color_channels = frame.shape
+
+                # calculate and append x, y coordinates
+                # of handmarks from image(frame) to lmList
+                x, y = int(landmarks.x * width), int(landmarks.y * height)
+                landmarkList.append([_id, x, y])
+
+            # draw Landmarks
+            Draw.draw_landmarks(frame, handlm, mpHands.HAND_CONNECTIONS)
+
+    # If landmarks list is not empty
+    if landmarkList != []:
+        # store x,y coordinates of (tip of) thumb
+        x_1, y_1 = landmarkList[4][1], landmarkList[4][2]
+
+        # store x,y coordinates of (tip of) index finger
+        x_2, y_2 = landmarkList[8][1], landmarkList[8][2]
+
+        # draw circle on thumb and index finger tip
+        cv2.circle(frame, (x_1, y_1), 7, (0, 255, 0), cv2.FILLED)
+        cv2.circle(frame, (x_2, y_2), 7, (0, 255, 0), cv2.FILLED)
+
+        # draw line from tip of thumb to tip of index finger
+        cv2.line(frame, (x_1, y_1), (x_2, y_2), (0, 255, 0), 3)
+
+        # calculate square root of the sum of
+        # squares of the specified arguments.
+        L = hypot(x_2 - x_1, y_2 - y_1)
+
+        # 1-D linear interpolant to a function
+        # with given discrete data points
+        # (Hand range 15 - 220, Brightness
+        # range 0 - 100), evaluated at length.
+        b_level = np.interp(L, [15, 220], [0, 100])
+
+        # set brightness
+        sbc.set_brightness(int(b_level))
+
+    # Display Video and when 'q' is entered, destroy
+    # the window
+    cv2.imshow(""Image"", frame)
+    if cv2.waitKey(1) & 0xFF == ord(""q""):
+        break"
+Creating a Finger Counter Using Computer Vision and OpenCV in Python,https://www.geeksforgeeks.org/creating-a-finger-counter-using-computer-vision-and-opencv-in-python/,"# import libraries and required classes
+import cv2
+from cvzone.HandTrackingModule import HandDetector","From code
+pip install cvzone","Creating a Finger Counter Using Computer Vision and OpenCV in Python
+# import libraries and required classes
+import cv2
+from cvzone.HandTrackingModule import HandDetector"
+Creating a Finger Counter Using Computer Vision and OpenCV in Python,https://www.geeksforgeeks.org/creating-a-finger-counter-using-computer-vision-and-opencv-in-python/,"# declaring HandDetector with
+# some basic requirements
+detector = HandDetector(maxHands=1, detectionCon=0.8)
+
+# it detect only one hand from
+# video with 0.8 detection confidence
+video = cv2.VideoCapture(0)","From code
+pip install cvzone","Creating a Finger Counter Using Computer Vision and OpenCV in Python
+# declaring HandDetector with
+# some basic requirements
+detector = HandDetector(maxHands=1, detectionCon=0.8)
+
+# it detect only one hand from
+# video with 0.8 detection confidence
+video = cv2.VideoCapture(0)"
+Creating a Finger Counter Using Computer Vision and OpenCV in Python,https://www.geeksforgeeks.org/creating-a-finger-counter-using-computer-vision-and-opencv-in-python/,"while True:
+    # Capture frame-by-frame
+    _, img = video.read()
+    img = cv2.flip(img, 1)
+
+    # Find the hand with help of detector
+    hand = detector.findHands(img, draw=False)
+
+    # Here we take img by default if no hand found
+    fing = cv2.imread(""Put image path with 0 fingures up"")
+    if hand:
+        # Taking the landmarks of hand
+        lmlist = hand[0]
+        if lmlist:
+            # Find how many fingers are up
+            # This function return list
+            fingerup = detector.fingersUp(lmlist)
+
+            # Change image based on
+            # different-different conditions
+            if fingerup == [0, 1, 0, 0, 0]:
+                fing = cv2.imread(
+                    ""Put image path of 1\
+                fingures up""
+                )
+            if fingerup == [0, 1, 1, 0, 0]:
+                fing = cv2.imread(
+                    ""Put image path of 2\
+                fingures up""
+                )
+            if fingerup == [0, 1, 1, 1, 0]:
+                fing = cv2.imread(
+                    ""Put image path of\
+                3 fingures up""
+                )
+            if fingerup == [0, 1, 1, 1, 1]:
+                fing = cv2.imread(
+                    ""sPut image path \
+                of 4 fingures up""
+                )
+            if fingerup == [1, 1, 1, 1, 1]:
+                fing = cv2.imread(
+                    ""Put image path \
+                of 4 fingures and thumbs up""
+                )
+    # Resize the image
+    fing = cv2.resize(fing, (220, 280))
+
+    # Place the image in main frame
+    img[50:330, 20:240] = fing
+
+    # Display the resulting frame
+    cv2.imshow(""Video"", img)","From code
+pip install cvzone","Creating a Finger Counter Using Computer Vision and OpenCV in Python
+while True:
+    # Capture frame-by-frame
+    _, img = video.read()
+    img = cv2.flip(img, 1)
+
+    # Find the hand with help of detector
+    hand = detector.findHands(img, draw=False)
+
+    # Here we take img by default if no hand found
+    fing = cv2.imread(""Put image path with 0 fingures up"")
+    if hand:
+        # Taking the landmarks of hand
+        lmlist = hand[0]
+        if lmlist:
+            # Find how many fingers are up
+            # This function return list
+            fingerup = detector.fingersUp(lmlist)
+
+            # Change image based on
+            # different-different conditions
+            if fingerup == [0, 1, 0, 0, 0]:
+                fing = cv2.imread(
+                    ""Put image path of 1\
+                fingures up""
+                )
+            if fingerup == [0, 1, 1, 0, 0]:
+                fing = cv2.imread(
+                    ""Put image path of 2\
+                fingures up""
+                )
+            if fingerup == [0, 1, 1, 1, 0]:
+                fing = cv2.imread(
+                    ""Put image path of\
+                3 fingures up""
+                )
+            if fingerup == [0, 1, 1, 1, 1]:
+                fing = cv2.imread(
+                    ""sPut image path \
+                of 4 fingures up""
+                )
+            if fingerup == [1, 1, 1, 1, 1]:
+                fing = cv2.imread(
+                    ""Put image path \
+                of 4 fingures and thumbs up""
+                )
+    # Resize the image
+    fing = cv2.resize(fing, (220, 280))
+
+    # Place the image in main frame
+    img[50:330, 20:240] = fing
+
+    # Display the resulting frame
+    cv2.imshow(""Video"", img)"
+Creating a Finger Counter Using Computer Vision and OpenCV in Python,https://www.geeksforgeeks.org/creating-a-finger-counter-using-computer-vision-and-opencv-in-python/,"# Enter key 'q' to break the loop
+if cv2.waitKey(1) & 0xFF == ord(""q""):
+    break
+
+# When everything done, release
+# the capture and destroy the windows
+video.release()
+cv2.destroyAllWindows()","From code
+pip install cvzone","Creating a Finger Counter Using Computer Vision and OpenCV in Python
+# Enter key 'q' to break the loop
+if cv2.waitKey(1) & 0xFF == ord(""q""):
+    break
+
+# When everything done, release
+# the capture and destroy the windows
+video.release()
+cv2.destroyAllWindows()"
+Creating a Finger Counter Using Computer Vision and OpenCV in Python,https://www.geeksforgeeks.org/creating-a-finger-counter-using-computer-vision-and-opencv-in-python/,"import cv2
+from cvzone.HandTrackingModule import HandDetector
+
+detector = HandDetector(maxHands=1, detectionCon=0.8)
+video = cv2.VideoCapture(1)
+
+while True:
+    _, img = video.read()
+    img = cv2.flip(img, 1)
+    hand = detector.findHands(img, draw=False)
+    fing = cv2.imread(""Put image path with 0 fingures up"")
+    if hand:
+        lmlist = hand[0]
+        if lmlist:
+            fingerup = detector.fingersUp(lmlist)
+            if fingerup == [0, 1, 0, 0, 0]:
+                fing = cv2.imread(
+                    ""Put image \
+                path of 1 fingures up""
+                )
+            if fingerup == [0, 1, 1, 0, 0]:
+                fing = cv2.imread(
+                    ""Put image \
+                path of 2 fingures up""
+                )
+            if fingerup == [0, 1, 1, 1, 0]:
+                fing = cv2.imread(
+                    ""Put image \
+                path of 3 fingures up""
+                )
+            if fingerup == [0, 1, 1, 1, 1]:
+                fing = cv2.imread(
+                    ""Put image \
+                path of 4 fingures up""
+                )
+            if fingerup == [1, 1, 1, 1, 1]:
+                fing = cv2.imread(
+                    ""Put image \
+                path of 4 fingures and thumbs up""
+                )
+    fing = cv2.resize(fing, (220, 280))
+    img[50:330, 20:240] = fing
+    cv2.imshow(""Video"", img)
+
+    if cv2.waitKey(1) & 0xFF == ord(""q""):
+        break
+
+video.release()
+cv2.destroyAllWindows()","From code
+pip install cvzone","Creating a Finger Counter Using Computer Vision and OpenCV in Python
+import cv2
+from cvzone.HandTrackingModule import HandDetector
+
+detector = HandDetector(maxHands=1, detectionCon=0.8)
+video = cv2.VideoCapture(1)
+
+while True:
+    _, img = video.read()
+    img = cv2.flip(img, 1)
+    hand = detector.findHands(img, draw=False)
+    fing = cv2.imread(""Put image path with 0 fingures up"")
+    if hand:
+        lmlist = hand[0]
+        if lmlist:
+            fingerup = detector.fingersUp(lmlist)
+            if fingerup == [0, 1, 0, 0, 0]:
+                fing = cv2.imread(
+                    ""Put image \
+                path of 1 fingures up""
+                )
+            if fingerup == [0, 1, 1, 0, 0]:
+                fing = cv2.imread(
+                    ""Put image \
+                path of 2 fingures up""
+                )
+            if fingerup == [0, 1, 1, 1, 0]:
+                fing = cv2.imread(
+                    ""Put image \
+                path of 3 fingures up""
+                )
+            if fingerup == [0, 1, 1, 1, 1]:
+                fing = cv2.imread(
+                    ""Put image \
+                path of 4 fingures up""
+                )
+            if fingerup == [1, 1, 1, 1, 1]:
+                fing = cv2.imread(
+                    ""Put image \
+                path of 4 fingures and thumbs up""
+                )
+    fing = cv2.resize(fing, (220, 280))
+    img[50:330, 20:240] = fing
+    cv2.imshow(""Video"", img)
+
+    if cv2.waitKey(1) & 0xFF == ord(""q""):
+        break
+
+video.release()
+cv2.destroyAllWindows()"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"INSTALLED_APPS = [
+    ""django.contrib.admin"",
+    ""django.contrib.auth"",
+    ""django.contrib.contenttypes"",
+    ""django.contrib.sessions"",
+    ""django.contrib.messages"",
+    ""django.contrib.staticfiles"",
+]","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+INSTALLED_APPS = [
+    ""django.contrib.admin"",
+    ""django.contrib.auth"",
+    ""django.contrib.contenttypes"",
+    ""django.contrib.sessions"",
+    ""django.contrib.messages"",
+    ""django.contrib.staticfiles"",
+]"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"INSTALLED_APPS = [
+    ""django.contrib.admin"",
+    ""django.contrib.auth"",
+    ""django.contrib.contenttypes"",
+    ""django.contrib.sessions"",
+    ""django.contrib.messages"",
+    ""django.contrib.staticfiles"",
+    ""gfg_site_app.apps.GfgSiteAppConfig"",
+]","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+INSTALLED_APPS = [
+    ""django.contrib.admin"",
+    ""django.contrib.auth"",
+    ""django.contrib.contenttypes"",
+    ""django.contrib.sessions"",
+    ""django.contrib.messages"",
+    ""django.contrib.staticfiles"",
+    ""gfg_site_app.apps.GfgSiteAppConfig"",
+]"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"from django.http import HttpResponse
+
+
+# create a function
+def geeks_view(request):
+    return HttpResponse(""<h1>Welcome to GeeksforGeeks</h1>"")","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+from django.http import HttpResponse
+
+
+# create a function
+def geeks_view(request):
+    return HttpResponse(""<h1>Welcome to GeeksforGeeks</h1>"")"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"from django.urls import path
+from . import views
+
+urlpatterns = [
+    path("""", views.geeks_view, name=""geeks_view""),
+]","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path("""", views.geeks_view, name=""geeks_view""),
+]"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"from django.contrib import admin
+from django.urls import path, include
+
+urlpatterns = [path(""admin/"", admin.site.urls), path("""", include(""gfg_site_app.urls""))]","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+from django.contrib import admin
+from django.urls import path, include
+
+urlpatterns = [path(""admin/"", admin.site.urls), path("""", include(""gfg_site_app.urls""))]"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"# import the standard Django Model
+# from built-in library
+from django.db import models
+from datetime import datetime
+
+
+class GeeksModel(models.Model):
+    # Field Names
+    title = models.CharField(max_length=200)
+    description = models.TextField()
+    created_on = models.DateTimeField(default=datetime.now)
+    image = models.ImageField(upload_to=""images/%Y/%m/%d"")
+
+    # rename the instances of the model
+    # with their title name
+    def __str__(self) -> str:
+        return self.title","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+# import the standard Django Model
+# from built-in library
+from django.db import models
+from datetime import datetime
+
+
+class GeeksModel(models.Model):
+    # Field Names
+    title = models.CharField(max_length=200)
+    description = models.TextField()
+    created_on = models.DateTimeField(default=datetime.now)
+    image = models.ImageField(upload_to=""images/%Y/%m/%d"")
+
+    # rename the instances of the model
+    # with their title name
+    def __str__(self) -> str:
+        return self.title"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"from gfg_site_app.models import GeeksModel
+
+obj = GeeksModel(
+    title=""GeeksforGeeks"", description=""GFG is a portal for computer science students""
+)
+obj.save()","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+from gfg_site_app.models import GeeksModel
+
+obj = GeeksModel(
+    title=""GeeksforGeeks"", description=""GFG is a portal for computer science students""
+)
+obj.save()"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,GeeksModel.objects.all(),"From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+GeeksModel.objects.all()"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"obj = GeeksModel.objects.get(id=1)
+obj.title = ""GFG""
+obj.save()
+
+GeeksModel.objects.all()","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+obj = GeeksModel.objects.get(id=1)
+obj.title = ""GFG""
+obj.save()
+
+GeeksModel.objects.all()"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"obj = GeeksModel.objects.get(id=1)
+obj.delete()
+
+GeeksModel.objects.all()","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+obj = GeeksModel.objects.get(id=1)
+obj.delete()
+
+GeeksModel.objects.all()"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"MEDIA_ROOT = BASE_DIR / ""media""
+MEDIA_URL = ""/media/""","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+MEDIA_ROOT = BASE_DIR / ""media""
+MEDIA_URL = ""/media/"""
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"from django.contrib import admin
+from .models import GeeksModel
+
+# Register your models here.
+admin.site.register(
+    GeeksModel,
+)","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+from django.contrib import admin
+from .models import GeeksModel
+
+# Register your models here.
+admin.site.register(
+    GeeksModel,
+)"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"DATABASES = {
+    ""default"": {
+        ""ENGINE"": ""django.db.backends.sqlite3"",
+        ""NAME"": BASE_DIR / ""db.sqlite3"",
+    }
+}","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+DATABASES = {
+    ""default"": {
+        ""ENGINE"": ""django.db.backends.sqlite3"",
+        ""NAME"": BASE_DIR / ""db.sqlite3"",
+    }
+}"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"DATABASES = {??????????????????'default': {??????????????????????????????????????????'ENGINE': 'django.db.backends.postgresql',??????????????????????????????????????????'NAME': ?????????<database_name>?????????,??????????????????????????????????????????'USER': '<database_username>',?????????????????????????????","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+DATABASES = {??????????????????'default': {??????????????????????????????????????????'ENGINE': 'django.db.backends.postgresql',??????????????????????????????????????????'NAME': ?????????<database_name>?????????,??????????????????????????????????????????'USER': '<database_username>',?????????????????????????????"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"TEMPLATES = [
+    {
+        # Template backend to be used, For example Jinja
+        ""BACKEND"": ""django.template.backends.django.DjangoTemplates"",
+        # directories for templates
+        ""DIRS"": [],
+        ""APP_DIRS"": True,
+        # options to configure
+        ""OPTIONS"": {
+            ""context_processors"": [
+                ""django.template.context_processors.debug"",
+                ""django.template.context_processors.request"",
+                ""django.contrib.auth.context_processors.auth"",
+                ""django.contrib.messages.context_processors.messages"",
+            ],
+        },
+    },
+]","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+TEMPLATES = [
+    {
+        # Template backend to be used, For example Jinja
+        ""BACKEND"": ""django.template.backends.django.DjangoTemplates"",
+        # directories for templates
+        ""DIRS"": [],
+        ""APP_DIRS"": True,
+        # options to configure
+        ""OPTIONS"": {
+            ""context_processors"": [
+                ""django.template.context_processors.debug"",
+                ""django.template.context_processors.request"",
+                ""django.contrib.auth.context_processors.auth"",
+                ""django.contrib.messages.context_processors.messages"",
+            ],
+        },
+    },
+]"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"TEMPLATES = [
+    {
+        ""BACKEND"": ""django.template.backends.django.DjangoTemplates"",
+        # adding the location of our templates directory
+        ""DIRS"": [BASE_DIR / ""templates""],
+        ""APP_DIRS"": True,
+        ""OPTIONS"": {
+            ""context_processors"": [
+                ""django.template.context_processors.debug"",
+                ""django.template.context_processors.request"",
+                ""django.contrib.auth.context_processors.auth"",
+                ""django.contrib.messages.context_processors.messages"",
+            ],
+        },
+    },
+]","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+TEMPLATES = [
+    {
+        ""BACKEND"": ""django.template.backends.django.DjangoTemplates"",
+        # adding the location of our templates directory
+        ""DIRS"": [BASE_DIR / ""templates""],
+        ""APP_DIRS"": True,
+        ""OPTIONS"": {
+            ""context_processors"": [
+                ""django.template.context_processors.debug"",
+                ""django.template.context_processors.request"",
+                ""django.contrib.auth.context_processors.auth"",
+                ""django.contrib.messages.context_processors.messages"",
+            ],
+        },
+    },
+]"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"<!DOCTYPE html><html lang=""en""><head>??????????????????????""UTF-8"">???????????????????""viewport"" content=""width=device-width, initial-scale=1.0"">????????????????????????<""X-UA-Compatible"" content=""ie=edge"">????????????????????????<title>Homepage</title></head><body>????????????????????????<h1>Welcome to ","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+<!DOCTYPE html><html lang=""en""><head>??????????????????????""UTF-8"">???????????????????""viewport"" content=""width=device-width, initial-scale=1.0"">????????????????????????<""X-UA-Compatible"" content=""ie=edge"">????????????????????????<title>Homepage</title></head><body>????????????????????????<h1>Welcome to "
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"from django.shortcuts import render
+
+
+# create a function
+def geeks_view(request):
+    return render(request, ""index.html"")","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+from django.shortcuts import render
+
+
+# create a function
+def geeks_view(request):
+    return render(request, ""index.html"")"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"from django.shortcuts import render
+from .models import GeeksModel
+
+
+# create a function
+def geeks_view(request):
+    content = GeeksModel.objects.all()
+    context = {""content"": content}
+    return render(request, ""index.html"", context=context)","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+from django.shortcuts import render
+from .models import GeeksModel
+
+
+# create a function
+def geeks_view(request):
+    content = GeeksModel.objects.all()
+    context = {""content"": content}
+    return render(request, ""index.html"", context=context)"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"<!DOCTYPE html><html lang=""en""><head>??????????????????????""UTF-8"">???????????????????""viewport"" content=""width=device-width, initial-scale=1.0"">????????????????????????<""X-UA-Compatible"" content=""ie=edge"">????????????????????????<title>Homepage</title></head><body>??????????????????????????????{% for data in content %}????????????""{{ data.image.url }}"" alt="""">??????????????????????????????<p><strong>Description:</strong>{{data.description}}</p>????????????????????????????????????<p><strong>Created On:</strong>{{data.created_on","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+<!DOCTYPE html><html lang=""en""><head>??????????????????????""UTF-8"">???????????????????""viewport"" content=""width=device-width, initial-scale=1.0"">????????????????????????<""X-UA-Compatible"" content=""ie=edge"">????????????????????????<title>Homepage</title></head><body>??????????????????????????????{% for data in content %}????????????""{{ data.image.url }}"" alt="""">??????????????????????????????<p><strong>Description:</strong>{{data.description}}</p>????????????????????????????????????<p><strong>Created On:</strong>{{data.created_on"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"{% extends ""./base2.html"" %}{% extends ""../base1.html"" %}{% extends ""./my/base3.html"" %}","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+{% extends ""./base2.html"" %}{% extends ""../base1.html"" %}{% extends ""./my/base3.html"" %}"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"from django import forms
+
+
+class GeeksForm(forms.Form):
+    title = forms.CharField(max_length=200)
+    description = forms.CharField(widget=forms.Textarea)
+    image = forms.ImageField()","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+from django import forms
+
+
+class GeeksForm(forms.Form):
+    title = forms.CharField(max_length=200)
+    description = forms.CharField(widget=forms.Textarea)
+    image = forms.ImageField()"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"from .forms import GeeksForm
+
+
+def geeks_form(request):
+    context = {}
+    context[""form""] = GeeksForm
+    return render(request, ""form.html"", context=context)","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+from .forms import GeeksForm
+
+
+def geeks_form(request):
+    context = {}
+    context[""form""] = GeeksForm
+    return render(request, ""form.html"", context=context)"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"from django.urls import path
+from . import views
+
+urlpatterns = [
+    path("""", views.geeks_view, name=""geeks_view""),
+    path(""add/"", views.geeks_form, name=""geeks_form""),
+]","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path("""", views.geeks_view, name=""geeks_view""),
+    path(""add/"", views.geeks_form, name=""geeks_form""),
+]"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"<form action="""" method=""POST"">????????????????????????{% csrf_token %}????????????????????????{""submit"" value=""submit""></form>","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+<form action="""" method=""POST"">????????????????????????{% csrf_token %}????????????????????????{""submit"" value=""submit""></form>"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"from django import forms
+from .models import GeeksModel
+
+
+class GeeksForm(forms.ModelForm):
+    class Meta:
+        model = GeeksModel
+        fields = [""title"", ""description"", ""image""]","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+from django import forms
+from .models import GeeksModel
+
+
+class GeeksForm(forms.ModelForm):
+    class Meta:
+        model = GeeksModel
+        fields = [""title"", ""description"", ""image""]"
+Python Web Develementsopment  -  Django Tutorial,https://www.geeksforgeeks.org/python-web-development-django-tutorial/,"def geeks_form(request):
+    if request.method == ""POST"":
+        form = GeeksForm(request.POST, request.FILES)
+
+        if form.is_valid():
+            form.save()
+            return redirect(""geeks_view"")
+        else:
+            # uncomment the below line to see errors
+            # in the form (if any)
+            # print(form.errors)
+            return redirect(""geeks_form"")
+    else:
+        context = {}
+        context[""form""] = GeeksForm
+        return render(request, ""form.html"", context=context)","From code
+python3 -m venv ./name","Python Web Develementsopment  -  Django Tutorial
+def geeks_form(request):
+    if request.method == ""POST"":
+        form = GeeksForm(request.POST, request.FILES)
+
+        if form.is_valid():
+            form.save()
+            return redirect(""geeks_view"")
+        else:
+            # uncomment the below line to see errors
+            # in the form (if any)
+            # print(form.errors)
+            return redirect(""geeks_form"")
+    else:
+        context = {}
+        context[""form""] = GeeksForm
+        return render(request, ""form.html"", context=context)"
+How to Create an App in Django?,https://www.geeksforgeeks.org/how-to-create-an-app-in-django/,"# Application definition
+
+INSTALLED_APPS = [
+    ""django.contrib.admin"",
+    ""django.contrib.auth"",
+    ""django.contrib.contenttypes"",
+    ""django.contrib.sessions"",
+    ""django.contrib.messages"",
+    ""django.contrib.staticfiles"",
+    ""projectApp"",
+]","From code
+python manage.py startapp projectApp","How to Create an App in Django?
+# Application definition
+
+INSTALLED_APPS = [
+    ""django.contrib.admin"",
+    ""django.contrib.auth"",
+    ""django.contrib.contenttypes"",
+    ""django.contrib.sessions"",
+    ""django.contrib.messages"",
+    ""django.contrib.staticfiles"",
+    ""projectApp"",
+]"
+How to Create an App in Django?,https://www.geeksforgeeks.org/how-to-create-an-app-in-django/,"from django.contrib import admin
+from django.urls import path, include
+
+urlpatterns = [
+    path(""admin/"", admin.site.urls),
+    # Enter the app name in following
+    # syntax for this to work
+    path("""", include(""projectApp.urls"")),
+]","From code
+python manage.py startapp projectApp","How to Create an App in Django?
+from django.contrib import admin
+from django.urls import path, include
+
+urlpatterns = [
+    path(""admin/"", admin.site.urls),
+    # Enter the app name in following
+    # syntax for this to work
+    path("""", include(""projectApp.urls"")),
+]"
+How to Create an App in Django?,https://www.geeksforgeeks.org/how-to-create-an-app-in-django/,"from django.urls import path
+
+# now import the views.py file into this code
+from . import views
+
+urlpatterns = [path("""", views.index)]","From code
+python manage.py startapp projectApp","How to Create an App in Django?
+from django.urls import path
+
+# now import the views.py file into this code
+from . import views
+
+urlpatterns = [path("""", views.index)]"
+How to Create an App in Django?,https://www.geeksforgeeks.org/how-to-create-an-app-in-django/,"from django.http import HttpResponse
+
+
+def index(request):
+    return HttpResponse(""Hello Geeks"")","From code
+python manage.py startapp projectApp","How to Create an App in Django?
+from django.http import HttpResponse
+
+
+def index(request):
+    return HttpResponse(""Hello Geeks"")"
+Weather app using Django,https://www.geeksforgeeks.org/weather-app-using-django-python/,"from django.contrib import admin
+from django.urls import path, include
+
+
+urlpatterns = [
+    path(""admin/"", admin.site.urls),
+    path("""", include(""main.urls"")),
+]","From code
+cd weather","Weather app using Django
+from django.contrib import admin
+from django.urls import path, include
+
+
+urlpatterns = [
+    path(""admin/"", admin.site.urls),
+    path("""", include(""main.urls"")),
+]"
+Weather app using Django,https://www.geeksforgeeks.org/weather-app-using-django-python/,"from django.urls import path
+from . import views
+
+urlpatterns = [
+    path("""", views.index),
+]","From code
+cd weather","Weather app using Django
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path("""", views.index),
+]"
+Weather app using Django,https://www.geeksforgeeks.org/weather-app-using-django-python/,"from django.shortcuts import render
+
+# import json to load json data to python dictionary
+import json
+
+# urllib.request to make a request to api
+import urllib.request
+
+
+def index(request):
+    if request.method == ""POST"":
+        city = request.POST[""city""]
+        """""" api key might be expired use your own api_key
+            place api_key in place of appid =""your_api_key_here ""  """"""
+
+        # source contain JSON data from API
+
+        source = urllib.request.urlopen(
+            ""http://api.openweathermap.org/data/2.5/weather?q =""
+            + city
+            + ""&appid = your_api_key_here""
+        ).read()
+
+        # converting JSON data to a dictionary
+        list_of_data = json.loads(source)
+
+        # data for variable list_of_data
+        data = {
+            ""country_code"": str(list_of_data[""sys""][""country""]),
+            ""coordinate"": str(list_of_data[""coord""][""lon""])
+            + "" ""
+            + str(list_of_data[""coord""][""lat""]),
+            ""temp"": str(list_of_data[""main""][""temp""]) + ""k"",
+            ""pressure"": str(list_of_data[""main""][""pressure""]),
+            ""humidity"": str(list_of_data[""main""][""humidity""]),
+        }
+        print(data)
+    else:
+        data = {}
+    return render(request, ""main/index.html"", data)","From code
+cd weather","Weather app using Django
+from django.shortcuts import render
+
+# import json to load json data to python dictionary
+import json
+
+# urllib.request to make a request to api
+import urllib.request
+
+
+def index(request):
+    if request.method == ""POST"":
+        city = request.POST[""city""]
+        """""" api key might be expired use your own api_key
+            place api_key in place of appid =""your_api_key_here ""  """"""
+
+        # source contain JSON data from API
+
+        source = urllib.request.urlopen(
+            ""http://api.openweathermap.org/data/2.5/weather?q =""
+            + city
+            + ""&appid = your_api_key_here""
+        ).read()
+
+        # converting JSON data to a dictionary
+        list_of_data = json.loads(source)
+
+        # data for variable list_of_data
+        data = {
+            ""country_code"": str(list_of_data[""sys""][""country""]),
+            ""coordinate"": str(list_of_data[""coord""][""lon""])
+            + "" ""
+            + str(list_of_data[""coord""][""lat""]),
+            ""temp"": str(list_of_data[""main""][""temp""]) + ""k"",
+            ""pressure"": str(list_of_data[""main""][""pressure""]),
+            ""humidity"": str(list_of_data[""main""][""humidity""]),
+        }
+        print(data)
+    else:
+        data = {}
+    return render(request, ""main/index.html"", data)"
+Django Sign Up and login with confirmation Email,https://www.geeksforgeeks.org/django-sign-up-and-login-with-confirmation-email-python/,"from django.contrib import admin
+from django.urls import path, include
+from user import views as user_view
+from django.contrib.auth import views as auth
+
+urlpatterns = [
+    path(""admin/"", admin.site.urls),
+    ##### user related path##########################
+    path("""", include(""user.urls"")),
+    path(""login/"", user_view.Login, name=""login""),
+    path(
+        ""logout/"",
+        auth.LogoutView.as_view(template_name=""user/index.html""),
+        name=""logout"",
+    ),
+    path(""register/"", user_view.register, name=""register""),
+]","From code
+pip install --upgrade django-crispy-forms","Django Sign Up and login with confirmation Email
+from django.contrib import admin
+from django.urls import path, include
+from user import views as user_view
+from django.contrib.auth import views as auth
+
+urlpatterns = [
+    path(""admin/"", admin.site.urls),
+    ##### user related path##########################
+    path("""", include(""user.urls"")),
+    path(""login/"", user_view.Login, name=""login""),
+    path(
+        ""logout/"",
+        auth.LogoutView.as_view(template_name=""user/index.html""),
+        name=""logout"",
+    ),
+    path(""register/"", user_view.register, name=""register""),
+]"
+Django Sign Up and login with confirmation Email,https://www.geeksforgeeks.org/django-sign-up-and-login-with-confirmation-email-python/,"from django.urls import path, include
+from django.conf import settings
+from . import views
+from django.conf.urls.static import static
+
+urlpatterns = [
+    path("""", views.index, name=""index""),
+]","From code
+pip install --upgrade django-crispy-forms","Django Sign Up and login with confirmation Email
+from django.urls import path, include
+from django.conf import settings
+from . import views
+from django.conf.urls.static import static
+
+urlpatterns = [
+    path("""", views.index, name=""index""),
+]"
+Django Sign Up and login with confirmation Email,https://www.geeksforgeeks.org/django-sign-up-and-login-with-confirmation-email-python/,"from django.shortcuts import render, redirect
+from django.contrib import messages
+from django.contrib.auth import authenticate, login
+from django.contrib.auth.decorators import login_required
+from django.contrib.auth.forms import AuthenticationForm
+from .forms import UserRegisterForm
+from django.core.mail import send_mail
+from django.core.mail import EmailMultiAlternatives
+from django.template.loader import get_template
+from django.template import Context
+
+
+#################### index#######################################
+def index(request):
+    return render(request, ""user/index.html"", {""title"": ""index""})
+
+
+########### register here #####################################
+def register(request):
+    if request.method == ""POST"":
+        form = UserRegisterForm(request.POST)
+        if form.is_valid():
+            form.save()
+            username = form.cleaned_data.get(""username"")
+            email = form.cleaned_data.get(""email"")
+            ######################### mail system ####################################
+            htmly = get_template(""user/Email.html"")
+            d = {""username"": username}
+            subject, from_email, to = ""welcome"", ""your_email@gmail.com"", email
+            html_content = htmly.render(d)
+            msg = EmailMultiAlternatives(subject, html_content, from_email, [to])
+            msg.attach_alternative(html_content, ""text/html"")
+            msg.send()
+            ##################################################################
+            messages.success(
+                request, f""Your account has been created ! You are now able to log in""
+            )
+            return redirect(""login"")
+    else:
+        form = UserRegisterForm()
+    return render(
+        request, ""user/register.html"", {""form"": form, ""title"": ""register here""}
+    )
+
+
+################ login forms###################################################
+def Login(request):
+    if request.method == ""POST"":
+        # AuthenticationForm_can_also_be_used__
+
+        username = request.POST[""username""]
+        password = request.POST[""password""]
+        user = authenticate(request, username=username, password=password)
+        if user is not None:
+            form = login(request, user)
+            messages.success(request, f"" welcome {username} !!"")
+            return redirect(""index"")
+        else:
+            messages.info(request, f""account done not exit plz sign in"")
+    form = AuthenticationForm()
+    return render(request, ""user/login.html"", {""form"": form, ""title"": ""log in""})","From code
+pip install --upgrade django-crispy-forms","Django Sign Up and login with confirmation Email
+from django.shortcuts import render, redirect
+from django.contrib import messages
+from django.contrib.auth import authenticate, login
+from django.contrib.auth.decorators import login_required
+from django.contrib.auth.forms import AuthenticationForm
+from .forms import UserRegisterForm
+from django.core.mail import send_mail
+from django.core.mail import EmailMultiAlternatives
+from django.template.loader import get_template
+from django.template import Context
+
+
+#################### index#######################################
+def index(request):
+    return render(request, ""user/index.html"", {""title"": ""index""})
+
+
+########### register here #####################################
+def register(request):
+    if request.method == ""POST"":
+        form = UserRegisterForm(request.POST)
+        if form.is_valid():
+            form.save()
+            username = form.cleaned_data.get(""username"")
+            email = form.cleaned_data.get(""email"")
+            ######################### mail system ####################################
+            htmly = get_template(""user/Email.html"")
+            d = {""username"": username}
+            subject, from_email, to = ""welcome"", ""your_email@gmail.com"", email
+            html_content = htmly.render(d)
+            msg = EmailMultiAlternatives(subject, html_content, from_email, [to])
+            msg.attach_alternative(html_content, ""text/html"")
+            msg.send()
+            ##################################################################
+            messages.success(
+                request, f""Your account has been created ! You are now able to log in""
+            )
+            return redirect(""login"")
+    else:
+        form = UserRegisterForm()
+    return render(
+        request, ""user/register.html"", {""form"": form, ""title"": ""register here""}
+    )
+
+
+################ login forms###################################################
+def Login(request):
+    if request.method == ""POST"":
+        # AuthenticationForm_can_also_be_used__
+
+        username = request.POST[""username""]
+        password = request.POST[""password""]
+        user = authenticate(request, username=username, password=password)
+        if user is not None:
+            form = login(request, user)
+            messages.success(request, f"" welcome {username} !!"")
+            return redirect(""index"")
+        else:
+            messages.info(request, f""account done not exit plz sign in"")
+    form = AuthenticationForm()
+    return render(request, ""user/login.html"", {""form"": form, ""title"": ""log in""})"
+Django Sign Up and login with confirmation Email,https://www.geeksforgeeks.org/django-sign-up-and-login-with-confirmation-email-python/,"from django import forms
+from django.contrib.auth.models import User
+from django.contrib.auth.forms import UserCreationForm
+
+
+class UserRegisterForm(UserCreationForm):
+    email = forms.EmailField()
+    phone_no = forms.CharField(max_length=20)
+    first_name = forms.CharField(max_length=20)
+    last_name = forms.CharField(max_length=20)
+
+    class Meta:
+        model = User
+        fields = [""username"", ""email"", ""phone_no"", ""password1"", ""password2""]","From code
+pip install --upgrade django-crispy-forms","Django Sign Up and login with confirmation Email
+from django import forms
+from django.contrib.auth.models import User
+from django.contrib.auth.forms import UserCreationForm
+
+
+class UserRegisterForm(UserCreationForm):
+    email = forms.EmailField()
+    phone_no = forms.CharField(max_length=20)
+    first_name = forms.CharField(max_length=20)
+    last_name = forms.CharField(max_length=20)
+
+    class Meta:
+        model = User
+        fields = [""username"", ""email"", ""phone_no"", ""password1"", ""password2""]"
+ToDo webapp using Django,https://www.geeksforgeeks.org/python-todo-webapp-using-django/,"from django.contrib import admin
+from django.urls import path
+from todo import views
+
+urlpatterns = [
+    #####################home_page###########################################
+    path("""", views.index, name=""todo""),
+    ####################give id no. item_id name or item_id=i.id ############
+    # pass item_id as primary key to remove that the todo with given id
+    path(""del/<str:item_id>"", views.remove, name=""del""),
+    ########################################################################
+    path(""admin/"", admin.site.urls),
+]","From code
+django-admin startproject todo_site","ToDo webapp using Django
+from django.contrib import admin
+from django.urls import path
+from todo import views
+
+urlpatterns = [
+    #####################home_page###########################################
+    path("""", views.index, name=""todo""),
+    ####################give id no. item_id name or item_id=i.id ############
+    # pass item_id as primary key to remove that the todo with given id
+    path(""del/<str:item_id>"", views.remove, name=""del""),
+    ########################################################################
+    path(""admin/"", admin.site.urls),
+]"
+ToDo webapp using Django,https://www.geeksforgeeks.org/python-todo-webapp-using-django/,"from django.db import models
+from django.utils import timezone
+
+
+class Todo(models.Model):
+    title = models.CharField(max_length=100)
+    details = models.TextField()
+    date = models.DateTimeField(default=timezone.now)
+
+    def __str__(self):
+        return self.title","From code
+django-admin startproject todo_site","ToDo webapp using Django
+from django.db import models
+from django.utils import timezone
+
+
+class Todo(models.Model):
+    title = models.CharField(max_length=100)
+    details = models.TextField()
+    date = models.DateTimeField(default=timezone.now)
+
+    def __str__(self):
+        return self.title"
+ToDo webapp using Django,https://www.geeksforgeeks.org/python-todo-webapp-using-django/,"from django.shortcuts import render, redirect
+from django.contrib import messages
+
+# import todo form and models
+
+from .forms import TodoForm
+from .models import Todo
+
+###############################################
+
+
+def index(request):
+    item_list = Todo.objects.order_by(""-date"")
+    if request.method == ""POST"":
+        form = TodoForm(request.POST)
+        if form.is_valid():
+            form.save()
+            return redirect(""todo"")
+    form = TodoForm()
+
+    page = {
+        ""forms"": form,
+        ""list"": item_list,
+        ""title"": ""TODO LIST"",
+    }
+    return render(request, ""todo/index.html"", page)
+
+
+### function to remove item, it receive todo item_id as primary key from url ##
+def remove(request, item_id):
+    item = Todo.objects.get(id=item_id)
+    item.delete()
+    messages.info(request, ""item removed !!!"")
+    return redirect(""todo"")","From code
+django-admin startproject todo_site","ToDo webapp using Django
+from django.shortcuts import render, redirect
+from django.contrib import messages
+
+# import todo form and models
+
+from .forms import TodoForm
+from .models import Todo
+
+###############################################
+
+
+def index(request):
+    item_list = Todo.objects.order_by(""-date"")
+    if request.method == ""POST"":
+        form = TodoForm(request.POST)
+        if form.is_valid():
+            form.save()
+            return redirect(""todo"")
+    form = TodoForm()
+
+    page = {
+        ""forms"": form,
+        ""list"": item_list,
+        ""title"": ""TODO LIST"",
+    }
+    return render(request, ""todo/index.html"", page)
+
+
+### function to remove item, it receive todo item_id as primary key from url ##
+def remove(request, item_id):
+    item = Todo.objects.get(id=item_id)
+    item.delete()
+    messages.info(request, ""item removed !!!"")
+    return redirect(""todo"")"
+ToDo webapp using Django,https://www.geeksforgeeks.org/python-todo-webapp-using-django/,"from django import forms
+from .models import Todo
+
+
+class TodoForm(forms.ModelForm):
+    class Meta:
+        model = Todo
+        fields = ""__all__""","From code
+django-admin startproject todo_site","ToDo webapp using Django
+from django import forms
+from .models import Todo
+
+
+class TodoForm(forms.ModelForm):
+    class Meta:
+        model = Todo
+        fields = ""__all__"""
+ToDo webapp using Django,https://www.geeksforgeeks.org/python-todo-webapp-using-django/,"<!DOCTYPE html><html lang=""en"" dir=""ltr"">??????<head>????????????????""utf-8"">????????????<title>{{title}}</title>???????""viewport"" content=""width=device-width, initial-scale=1"">????????????<l""stylesheet"" href=""https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"">????????????<scr""https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js""></script>????????????<scr""https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js""></script>????????????<!--style-->????????????<style>????????????.card {????????????????????????box-shadow: 0 4px 8px 0 rgba(0,0,0,0.5),??????????????????????????????????????????????????????????????????????????????????????????0 6px 20px 0 rgba(0,0,0,0.39);??????????????????background: lightpink;??????????????????margin-bottom : 5%;??????????????????border-radius: 25px;??????????????????padding : 2%;??????????????????overflow: auto;??????????????????resize: both;??????????????????text-overflow: ellipsis;????????????}????????????.card:hover{????????????????????????background: lightblue;????????????}??????????????????.submit_form{??????????????????""container-fluid"">??????????????????{% if messages %}????????????{% for message in messag""alert alert-info"">????????????????????????<strong>{{message}}</strong>????????????</div>????????????{% endfor %}???""row"">????????????????????????<h1><i>__TODO LIST__</i></h1>????????????????????????<hr ""row"">?????????????????????""col-md-8"">??????????????????????????????????????????{% for i in li""card"">????????????????????????????????????????????????<center><b>{{i.title}}</b></center>????????????????????????????????????????????????<hr/>????????????????????????????????????????????????{{i.date}}???????????????????????????""/del/{{i.id}}"" method=""POST"" style="" padding-right: 4%; padding-bottom: 3%;"">????????????????????????????????????????????????????????????{% csrf_to""remove"" type=""submit""?? class=""btn btn-primary"" style=""float: right;""><span class=""glyphicon glyphicon-trash""></span> ?????? remove</button>????????????????????????????????????????????????</form>????????????????????????????????????</""col-md-1""> </div>???????????????????""col-md-3"" >?????????????????????????""submit_form"">???????????????????????????""POST"">????????????????????????????????????????????????{% csrf_token %}?????????????????????????????????????????????""submit"" class=""btn btn-default"" value=""submit"" />????????????????????????????????????</center>????????????????????????????????????</for","From code
+django-admin startproject todo_site","ToDo webapp using Django
+<!DOCTYPE html><html lang=""en"" dir=""ltr"">??????<head>????????????????""utf-8"">????????????<title>{{title}}</title>???????""viewport"" content=""width=device-width, initial-scale=1"">????????????<l""stylesheet"" href=""https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"">????????????<scr""https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js""></script>????????????<scr""https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js""></script>????????????<!--style-->????????????<style>????????????.card {????????????????????????box-shadow: 0 4px 8px 0 rgba(0,0,0,0.5),??????????????????????????????????????????????????????????????????????????????????????????0 6px 20px 0 rgba(0,0,0,0.39);??????????????????background: lightpink;??????????????????margin-bottom : 5%;??????????????????border-radius: 25px;??????????????????padding : 2%;??????????????????overflow: auto;??????????????????resize: both;??????????????????text-overflow: ellipsis;????????????}????????????.card:hover{????????????????????????background: lightblue;????????????}??????????????????.submit_form{??????????????????""container-fluid"">??????????????????{% if messages %}????????????{% for message in messag""alert alert-info"">????????????????????????<strong>{{message}}</strong>????????????</div>????????????{% endfor %}???""row"">????????????????????????<h1><i>__TODO LIST__</i></h1>????????????????????????<hr ""row"">?????????????????????""col-md-8"">??????????????????????????????????????????{% for i in li""card"">????????????????????????????????????????????????<center><b>{{i.title}}</b></center>????????????????????????????????????????????????<hr/>????????????????????????????????????????????????{{i.date}}???????????????????????????""/del/{{i.id}}"" method=""POST"" style="" padding-right: 4%; padding-bottom: 3%;"">????????????????????????????????????????????????????????????{% csrf_to""remove"" type=""submit""?? class=""btn btn-primary"" style=""float: right;""><span class=""glyphicon glyphicon-trash""></span> ?????? remove</button>????????????????????????????????????????????????</form>????????????????????????????????????</""col-md-1""> </div>???????????????????""col-md-3"" >?????????????????????????""submit_form"">???????????????????????????""POST"">????????????????????????????????????????????????{% csrf_token %}?????????????????????????????????????????????""submit"" class=""btn btn-default"" value=""submit"" />????????????????????????????????????</center>????????????????????????????????????</for"
+Django project to create a Comments System,https://www.geeksforgeeks.org/django-project-to-create-a-comments-system/,"class Post(models.Model):
+    image = models.ImageField(default=""default_foo.png"", upload_to=""post_picture"")
+    caption = models.TextField()
+    date_posted = models.DateTimeField(default=timezone.now)
+    author = models.ForeignKey(User, on_delete=models.CASCADE)
+
+    def __str__(self):
+        return f""{self.author.username}'s Post- {self.title}""
+
+    def save(self, *args, **kwargs):
+        super().save(*args, **kwargs)
+        img = Image.open(self.image.path)
+        if img.height > 400 or img.width > 400:
+            output_size = (300, 300)
+            img.thumbnail(output_size)
+            img.save(self.image.path)","From code
+django-admin startproject my_project","Django project to create a Comments System
+class Post(models.Model):
+    image = models.ImageField(default=""default_foo.png"", upload_to=""post_picture"")
+    caption = models.TextField()
+    date_posted = models.DateTimeField(default=timezone.now)
+    author = models.ForeignKey(User, on_delete=models.CASCADE)
+
+    def __str__(self):
+        return f""{self.author.username}'s Post- {self.title}""
+
+    def save(self, *args, **kwargs):
+        super().save(*args, **kwargs)
+        img = Image.open(self.image.path)
+        if img.height > 400 or img.width > 400:
+            output_size = (300, 300)
+            img.thumbnail(output_size)
+            img.save(self.image.path)"
+Django project to create a Comments System,https://www.geeksforgeeks.org/django-project-to-create-a-comments-system/,"from django import forms
+from .models import Comment
+
+
+class CommentForm(forms.ModelForm):
+    content = forms.CharField(
+        label="""",
+        widget=forms.Textarea(
+            attrs={
+                ""class"": ""form-control"",
+                ""placeholder"": ""Comment here !"",
+                ""rows"": 4,
+                ""cols"": 50,
+            }
+        ),
+    )
+
+    class Meta:
+        model = Comment
+        fields = [""content""]","From code
+django-admin startproject my_project","Django project to create a Comments System
+from django import forms
+from .models import Comment
+
+
+class CommentForm(forms.ModelForm):
+    content = forms.CharField(
+        label="""",
+        widget=forms.Textarea(
+            attrs={
+                ""class"": ""form-control"",
+                ""placeholder"": ""Comment here !"",
+                ""rows"": 4,
+                ""cols"": 50,
+            }
+        ),
+    )
+
+    class Meta:
+        model = Comment
+        fields = [""content""]"
+Django project to create a Comments System,https://www.geeksforgeeks.org/django-project-to-create-a-comments-system/,"from .forms import CommentForm
+
+
+def post_detailview(request, id):
+    if request.method == ""POST"":
+        cf = CommentForm(request.POST or None)
+        if cf.is_valid():
+            content = request.POST.get(""content"")
+            comment = Comment.objects.create(
+                post=post, user=request.user, content=content
+            )
+            comment.save()
+            return redirect(post.get_absolute_url())
+        else:
+            cf = CommentForm()
+
+        context = {
+            ""comment_form"": cf,
+        }
+        return render(request, ""socio / post_detail.html"", context)","From code
+django-admin startproject my_project","Django project to create a Comments System
+from .forms import CommentForm
+
+
+def post_detailview(request, id):
+    if request.method == ""POST"":
+        cf = CommentForm(request.POST or None)
+        if cf.is_valid():
+            content = request.POST.get(""content"")
+            comment = Comment.objects.create(
+                post=post, user=request.user, content=content
+            )
+            comment.save()
+            return redirect(post.get_absolute_url())
+        else:
+            cf = CommentForm()
+
+        context = {
+            ""comment_form"": cf,
+        }
+        return render(request, ""socio / post_detail.html"", context)"
+Django project to create a Comments System,https://www.geeksforgeeks.org/django-project-to-create-a-comments-system/,"{% load crispy_forms_tags %}<html>????????????<head>????????????<title></title>????????????</head><""POST"">????????????????????????{% csrf_token %}????????????????????????{{comme","From code
+django-admin startproject my_project","Django project to create a Comments System
+{% load crispy_forms_tags %}<html>????????????<head>????????????<title></title>????????????</head><""POST"">????????????????????????{% csrf_token %}????????????????????????{{comme"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"from django.db import models
+
+# Create your models here.
+
+
+class Question(models.Model):
+    question_text = models.CharField(max_length=200)
+    pub_date = models.DateTimeField(""date published"")
+
+    def __str__(self):
+        return self.question_text
+
+
+class Choice(models.Model):
+    question = models.ForeignKey(Question, on_delete=models.CASCADE)
+    choice_text = models.CharField(max_length=200)
+    votes = models.IntegerField(default=0)
+
+    def __str__(self):
+        return self.choice_text","From code
+pip install pipenv","Voting System Project Using Django Framework
+from django.db import models
+
+# Create your models here.
+
+
+class Question(models.Model):
+    question_text = models.CharField(max_length=200)
+    pub_date = models.DateTimeField(""date published"")
+
+    def __str__(self):
+        return self.question_text
+
+
+class Choice(models.Model):
+    question = models.ForeignKey(Question, on_delete=models.CASCADE)
+    choice_text = models.CharField(max_length=200)
+    votes = models.IntegerField(default=0)
+
+    def __str__(self):
+        return self.choice_text"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"INSTALLED_APPS = [
+    ""polls.apps.PollsConfig"",
+    ""django.contrib.admin"",
+    ""django.contrib.auth"",
+    ""django.contrib.contenttypes"",
+    ""django.contrib.sessions"",
+    ""django.contrib.messages"",
+    ""django.contrib.staticfiles"",
+]","From code
+pip install pipenv","Voting System Project Using Django Framework
+INSTALLED_APPS = [
+    ""polls.apps.PollsConfig"",
+    ""django.contrib.admin"",
+    ""django.contrib.auth"",
+    ""django.contrib.contenttypes"",
+    ""django.contrib.sessions"",
+    ""django.contrib.messages"",
+    ""django.contrib.staticfiles"",
+]"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"from django.contrib import admin
+
+# Register your models here.
+from .models import Question, Choice
+
+# admin.site.register(Question)
+# admin.site.register(Choice)
+
+admin.site.site_header = ""Pollster Admin""
+admin.site.site_title = ""Pollster Admin Area""
+admin.site.index_title = ""Welcome to the Pollster Admin Area""
+
+
+class ChoiceInLine(admin.TabularInline):
+    model = Choice
+    extra = 3
+
+
+class QuestionAdmin(admin.ModelAdmin):
+    fieldsets = [
+        (None, {""fields"": [""question_text""]}),
+        (""Date Information"", {""fields"": [""pub_date""], ""classes"": [""collapse""]}),
+    ]
+    inlines = [ChoiceInLine]
+
+
+admin.site.register(Question, QuestionAdmin)","From code
+pip install pipenv","Voting System Project Using Django Framework
+from django.contrib import admin
+
+# Register your models here.
+from .models import Question, Choice
+
+# admin.site.register(Question)
+# admin.site.register(Choice)
+
+admin.site.site_header = ""Pollster Admin""
+admin.site.site_title = ""Pollster Admin Area""
+admin.site.index_title = ""Welcome to the Pollster Admin Area""
+
+
+class ChoiceInLine(admin.TabularInline):
+    model = Choice
+    extra = 3
+
+
+class QuestionAdmin(admin.ModelAdmin):
+    fieldsets = [
+        (None, {""fields"": [""question_text""]}),
+        (""Date Information"", {""fields"": [""pub_date""], ""classes"": [""collapse""]}),
+    ]
+    inlines = [ChoiceInLine]
+
+
+admin.site.register(Question, QuestionAdmin)"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"from django.template import loader
+from django.http import HttpResponse, HttpResponseRedirect
+from django.shortcuts import get_object_or_404, render
+from django.urls import reverse
+
+from .models import Question, Choice
+
+# Get questions and display them
+
+
+def index(request):
+    latest_question_list = Question.objects.order_by(""-pub_date"")[:5]
+    context = {""latest_question_list"": latest_question_list}
+    return render(request, ""polls / index.html"", context)
+
+
+# Show specific question and choices
+
+
+def detail(request, question_id):
+    try:
+        question = Question.objects.get(pk=question_id)
+    except Question.DoesNotExist:
+        raise Http404(""Question does not exist"")
+    return render(request, ""polls / detail.html"", {""question"": question})
+
+
+# Get question and display results
+
+
+def results(request, question_id):
+    question = get_object_or_404(Question, pk=question_id)
+    return render(request, ""polls / results.html"", {""question"": question})
+
+
+# Vote for a question choice
+
+
+def vote(request, question_id):
+    # print(request.POST['choice'])
+    question = get_object_or_404(Question, pk=question_id)
+    try:
+        selected_choice = question.choice_set.get(pk=request.POST[""choice""])
+    except (KeyError, Choice.DoesNotExist):
+        # Redisplay the question voting form.
+        return render(
+            request,
+            ""polls / detail.html"",
+            {
+                ""question"": question,
+                ""error_message"": ""You didn't select a choice."",
+            },
+        )
+    else:
+        selected_choice.votes += 1
+        selected_choice.save()
+        # Always return an HttpResponseRedirect after successfully dealing
+        # with POST data. This prevents data from being posted twice if a
+        # user hits the Back button.
+        return HttpResponseRedirect(reverse(""polls:results"", args=(question.id,)))","From code
+pip install pipenv","Voting System Project Using Django Framework
+from django.template import loader
+from django.http import HttpResponse, HttpResponseRedirect
+from django.shortcuts import get_object_or_404, render
+from django.urls import reverse
+
+from .models import Question, Choice
+
+# Get questions and display them
+
+
+def index(request):
+    latest_question_list = Question.objects.order_by(""-pub_date"")[:5]
+    context = {""latest_question_list"": latest_question_list}
+    return render(request, ""polls / index.html"", context)
+
+
+# Show specific question and choices
+
+
+def detail(request, question_id):
+    try:
+        question = Question.objects.get(pk=question_id)
+    except Question.DoesNotExist:
+        raise Http404(""Question does not exist"")
+    return render(request, ""polls / detail.html"", {""question"": question})
+
+
+# Get question and display results
+
+
+def results(request, question_id):
+    question = get_object_or_404(Question, pk=question_id)
+    return render(request, ""polls / results.html"", {""question"": question})
+
+
+# Vote for a question choice
+
+
+def vote(request, question_id):
+    # print(request.POST['choice'])
+    question = get_object_or_404(Question, pk=question_id)
+    try:
+        selected_choice = question.choice_set.get(pk=request.POST[""choice""])
+    except (KeyError, Choice.DoesNotExist):
+        # Redisplay the question voting form.
+        return render(
+            request,
+            ""polls / detail.html"",
+            {
+                ""question"": question,
+                ""error_message"": ""You didn't select a choice."",
+            },
+        )
+    else:
+        selected_choice.votes += 1
+        selected_choice.save()
+        # Always return an HttpResponseRedirect after successfully dealing
+        # with POST data. This prevents data from being posted twice if a
+        # user hits the Back button.
+        return HttpResponseRedirect(reverse(""polls:results"", args=(question.id,)))"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"from django.urls import path
+from . import views
+
+app_name = ""polls""
+urlpatterns = [
+    path("""", views.index, name=""index""),
+    path(""<int:question_id>/"", views.detail, name=""detail""),
+    path(""<int:question_id>/results/"", views.results, name=""results""),
+    path(""<int:question_id>/vote/"", views.vote, name=""vote""),
+]","From code
+pip install pipenv","Voting System Project Using Django Framework
+from django.urls import path
+from . import views
+
+app_name = ""polls""
+urlpatterns = [
+    path("""", views.index, name=""index""),
+    path(""<int:question_id>/"", views.detail, name=""detail""),
+    path(""<int:question_id>/results/"", views.results, name=""results""),
+    path(""<int:question_id>/vote/"", views.vote, name=""vote""),
+]"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"TEMPLATES = [
+    {
+        # make changes in DIRS[].
+        ""BACKEND"": ""django.template.backends.django.DjangoTemplates"",
+        ""DIRS"": [os.path.join(BASE_DIR, ""templates"")],
+        ""APP_DIRS"": True,
+        ""OPTIONS"": {
+            ""context_processors"": [
+                ""django.template.context_processors.debug"",
+                ""django.template.context_processors.request"",
+                ""django.contrib.auth.context_processors.auth"",
+                ""django.contrib.messages.context_processors.messages"",
+            ],
+        },
+    },
+]","From code
+pip install pipenv","Voting System Project Using Django Framework
+TEMPLATES = [
+    {
+        # make changes in DIRS[].
+        ""BACKEND"": ""django.template.backends.django.DjangoTemplates"",
+        ""DIRS"": [os.path.join(BASE_DIR, ""templates"")],
+        ""APP_DIRS"": True,
+        ""OPTIONS"": {
+            ""context_processors"": [
+                ""django.template.context_processors.debug"",
+                ""django.template.context_processors.request"",
+                ""django.contrib.auth.context_processors.auth"",
+                ""django.contrib.messages.context_processors.messages"",
+            ],
+        },
+    },
+]"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"{% extends 'base.html' %}{% block content %}<h1 class =""text-center mb-3"">Poll Questions</h1>{% if latest_question_list %}{% for question in latest_question_list %}<div class =""card-mb-3"">????????????????????""card-body"">??????????????????????????""lead"">{{ question.question_text }}</p>???????????????????????????""{% url 'polls:detail' question.id %}"" class =""btn btn-primary btn-sm"">Vote Now</a>?????????????????????????""{% url 'polls:results' question.id %}"" class =""btn btn-secondary btn-sm"">Results</a>????????????????????????</div></div>{% endfor %}{% else %}??????<p>No polls available</p>??????{","From code
+pip install pipenv","Voting System Project Using Django Framework
+{% extends 'base.html' %}{% block content %}<h1 class =""text-center mb-3"">Poll Questions</h1>{% if latest_question_list %}{% for question in latest_question_list %}<div class =""card-mb-3"">????????????????????""card-body"">??????????????????????????""lead"">{{ question.question_text }}</p>???????????????????????????""{% url 'polls:detail' question.id %}"" class =""btn btn-primary btn-sm"">Vote Now</a>?????????????????????????""{% url 'polls:results' question.id %}"" class =""btn btn-secondary btn-sm"">Results</a>????????????????????????</div></div>{% endfor %}{% else %}??????<p>No polls available</p>??????{"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"{% extends 'base.html' %}{% block content %}<a class =""btn btn-secondary btn-sm mb-3"" href =""{% url 'polls:index' %}"">Back To Polls</a><h1 class =""text-center mb-3"">{{ question.question_text }}</h1>??????{% if error_message %}<p cla""alert alert-danger"">????????????????????????<strong>{{ error_message }}</strong></p>??????{% endi""{% url 'polls:vote' question.id %}"" method =""post"">????????????????????????{% csrf_token %}????????????????????????{% for choice in question.choic""form-check"">?????????????????????????????""radio"" name =""choice"" class =""form-check-input"" id =""choice{{ forloop.counter }}""????????????????????????value =""{{ choice.id }}"" />????????????????????????????""choice{{ forloop.counter }}"">{{ choice.choice_text }}</label>????????????????????????</div>????????????????????????{""submit"" value =""Vote"" class =""btn btn-success btn-lg btn-block mt-4"" /></form>{% endblock %}","From code
+pip install pipenv","Voting System Project Using Django Framework
+{% extends 'base.html' %}{% block content %}<a class =""btn btn-secondary btn-sm mb-3"" href =""{% url 'polls:index' %}"">Back To Polls</a><h1 class =""text-center mb-3"">{{ question.question_text }}</h1>??????{% if error_message %}<p cla""alert alert-danger"">????????????????????????<strong>{{ error_message }}</strong></p>??????{% endi""{% url 'polls:vote' question.id %}"" method =""post"">????????????????????????{% csrf_token %}????????????????????????{% for choice in question.choic""form-check"">?????????????????????????????""radio"" name =""choice"" class =""form-check-input"" id =""choice{{ forloop.counter }}""????????????????????????value =""{{ choice.id }}"" />????????????????????????????""choice{{ forloop.counter }}"">{{ choice.choice_text }}</label>????????????????????????</div>????????????????????????{""submit"" value =""Vote"" class =""btn btn-success btn-lg btn-block mt-4"" /></form>{% endblock %}"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"{% extends 'base.html' %}{% block content %}<h1 class =""mb-5 text-center"">{{ question.question_text }}</h1>??????<ul cla""list-group mb-5"">????????????????????????{% for choice in question.choice_set.all %}???""list-group-item"">????????????????????????????????????????????????{{ cho""badge badge-success float-right"">{{ choice.votes }}????????????????????????????????????????????????????????????????????????vote{{ choice.votes | pluralize }}</span>??""btn btn-secondary"" href =""{% url 'polls:index' %}"">Back To Polls</a><a class =""btn btn-dark"" href =""{% url 'polls:detail' question.id %}"">Vote again?</a>{% endblock %}","From code
+pip install pipenv","Voting System Project Using Django Framework
+{% extends 'base.html' %}{% block content %}<h1 class =""mb-5 text-center"">{{ question.question_text }}</h1>??????<ul cla""list-group mb-5"">????????????????????????{% for choice in question.choice_set.all %}???""list-group-item"">????????????????????????????????????????????????{{ cho""badge badge-success float-right"">{{ choice.votes }}????????????????????????????????????????????????????????????????????????vote{{ choice.votes | pluralize }}</span>??""btn btn-secondary"" href =""{% url 'polls:index' %}"">Back To Polls</a><a class =""btn btn-dark"" href =""{% url 'polls:detail' question.id %}"">Vote again?</a>{% endblock %}"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"<nav class =""navbar navbar-dark bg-primary mb-4"">????????????????????""container"">??????????????????????????""navbar-brand"" href =""/"">Pollster</a>????????????????????","From code
+pip install pipenv","Voting System Project Using Django Framework
+<nav class =""navbar navbar-dark bg-primary mb-4"">????????????????????""container"">??????????????????????????""navbar-brand"" href =""/"">Pollster</a>????????????????????"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"<! DOCTYPE html><html lang =""en""><head>???????????????????""stylesheet"" href =""https://stackpath.bootstrapcdn.com / bootstrap / 4.4.1 / css / bootstrap.min.css""????????????????integrity =""sha384-Vkoo8x4CGsO3 + Hhxv8T / Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh"" crossorigin =""anonymous"">????????????????????????<title>Pollster {% block title %}{% endblock %}</title></head>??????<body>????????????????????????<!--NavBar-->????????????????????????{% i""container"">????????????????????????????""row"">????????????????????????????????????"".col-md-6 m-auto"">????????????????????????????????????????????????????????????????????????????????????????????????{% block content %}{% endblock %}??????????????????","From code
+pip install pipenv","Voting System Project Using Django Framework
+<! DOCTYPE html><html lang =""en""><head>???????????????????""stylesheet"" href =""https://stackpath.bootstrapcdn.com / bootstrap / 4.4.1 / css / bootstrap.min.css""????????????????integrity =""sha384-Vkoo8x4CGsO3 + Hhxv8T / Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh"" crossorigin =""anonymous"">????????????????????????<title>Pollster {% block title %}{% endblock %}</title></head>??????<body>????????????????????????<!--NavBar-->????????????????????????{% i""container"">????????????????????????????""row"">????????????????????????????????????"".col-md-6 m-auto"">????????????????????????????????????????????????????????????????????????????????????????????????{% block content %}{% endblock %}??????????????????"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"from django.shortcuts import render
+
+# Create your views here.
+
+
+def index(request):
+    return render(request, ""pages / index.html"")","From code
+pip install pipenv","Voting System Project Using Django Framework
+from django.shortcuts import render
+
+# Create your views here.
+
+
+def index(request):
+    return render(request, ""pages / index.html"")"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"from django.urls import path
+
+from . import views
+
+urlpatterns = [
+    path("""", views.index, name=""index""),
+]","From code
+pip install pipenv","Voting System Project Using Django Framework
+from django.urls import path
+
+from . import views
+
+urlpatterns = [
+    path("""", views.index, name=""index""),
+]"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"{% extends 'base.html' %}{% block content %}??????<div cla""card text-center"">????????????????????""card-body"">????????????????????????????????????????????????<h1>Welcome To Pollster</h1>??????????????????????????????????????????????????????<p>T""btn btn-dark"" href =""{% url 'polls:index' %}"">????????????????????????????????????????????????????????????????????????View Avail","From code
+pip install pipenv","Voting System Project Using Django Framework
+{% extends 'base.html' %}{% block content %}??????<div cla""card text-center"">????????????????????""card-body"">????????????????????????????????????????????????<h1>Welcome To Pollster</h1>??????????????????????????????????????????????????????<p>T""btn btn-dark"" href =""{% url 'polls:index' %}"">????????????????????????????????????????????????????????????????????????View Avail"
+Voting System Project Using Django Framework,https://www.geeksforgeeks.org/voting-system-project-using-django-framework/,"from django.contrib import admin
+from django.urls import include, path
+
+urlpatterns = [
+    path("""", include(""pages.urls"")),
+    path(""polls/"", include(""polls.urls"")),
+    path(""admin/"", admin.site.urls),
+]","From code
+pip install pipenv","Voting System Project Using Django Framework
+from django.contrib import admin
+from django.urls import include, path
+
+urlpatterns = [
+    path("""", include(""pages.urls"")),
+    path(""polls/"", include(""polls.urls"")),
+    path(""admin/"", admin.site.urls),
+]"
+How to add Google reCAPTCHA to Django forms?,https://www.geeksforgeeks.org/how-to-add-google-recaptcha-to-django-forms/,"# forms.py
+
+from django import forms
+from captcha.fields import ReCaptchaField
+from captcha.widgets import ReCaptchaV2Checkbox
+
+
+class ContactForm(forms.Form):
+    email = forms.EmailField()
+    feedback = forms.CharField(widget=forms.Textarea)
+    captcha = ReCaptchaField(widget=ReCaptchaV2Checkbox)","From code
+django-admin startproject dj_recaptcha","How to add Google reCAPTCHA to Django forms?
+# forms.py
+
+from django import forms
+from captcha.fields import ReCaptchaField
+from captcha.widgets import ReCaptchaV2Checkbox
+
+
+class ContactForm(forms.Form):
+    email = forms.EmailField()
+    feedback = forms.CharField(widget=forms.Textarea)
+    captcha = ReCaptchaField(widget=ReCaptchaV2Checkbox)"
+How to add Google reCAPTCHA to Django forms?,https://www.geeksforgeeks.org/how-to-add-google-recaptcha-to-django-forms/,"<!DOCTYPE html><html lang=""en""><head>????????????????????????<title>Contact</title></head><body>????????????????????????<h2>Contac""post"">????????????????????????????????????????????????{% csrf_token %}????????????????????????????""submit"">Submit</button>????????????????????????</for","From code
+django-admin startproject dj_recaptcha","How to add Google reCAPTCHA to Django forms?
+<!DOCTYPE html><html lang=""en""><head>????????????????????????<title>Contact</title></head><body>????????????????????????<h2>Contac""post"">????????????????????????????????????????????????{% csrf_token %}????????????????????????????""submit"">Submit</button>????????????????????????</for"
+How to add Google reCAPTCHA to Django forms?,https://www.geeksforgeeks.org/how-to-add-google-recaptcha-to-django-forms/,"# views.py
+from django.shortcuts import render, HttpResponse
+from .forms import ContactForm
+
+
+def contact(request):
+    if request.method == ""POST"":
+        form = ContactForm(request.POST)
+
+        if form.is_valid():
+            return HttpResponse(""Yay! you are human."")
+        else:
+            return HttpResponse(""OOPS! Bot suspected."")
+
+    else:
+        form = ContactForm()
+
+    return render(request, ""contact.html"", {""form"": form})","From code
+django-admin startproject dj_recaptcha","How to add Google reCAPTCHA to Django forms?
+# views.py
+from django.shortcuts import render, HttpResponse
+from .forms import ContactForm
+
+
+def contact(request):
+    if request.method == ""POST"":
+        form = ContactForm(request.POST)
+
+        if form.is_valid():
+            return HttpResponse(""Yay! you are human."")
+        else:
+            return HttpResponse(""OOPS! Bot suspected."")
+
+    else:
+        form = ContactForm()
+
+    return render(request, ""contact.html"", {""form"": form})"
+How to add Google reCAPTCHA to Django forms?,https://www.geeksforgeeks.org/how-to-add-google-recaptcha-to-django-forms/,"# urls.py
+from django.contrib import admin
+from django.urls import path
+from contact import views
+
+urlpatterns = [
+    path("""", views.contact, name=""index""),
+    path(""admin/"", admin.site.urls),
+]","From code
+django-admin startproject dj_recaptcha","How to add Google reCAPTCHA to Django forms?
+# urls.py
+from django.contrib import admin
+from django.urls import path
+from contact import views
+
+urlpatterns = [
+    path("""", views.contact, name=""index""),
+    path(""admin/"", admin.site.urls),
+]"
+Youtube video downloader using Django,https://www.geeksforgeeks.org/youtube-video-downloader-using-django/,"<!DOCTYPE html><html><body>????????????<h1>Youtube video downloader</h1>?????????????"""" method=""post"">????????????{% csrf_token %}???????????""link"">Enter URL:</label>????????????<inp""text"" id=""link"" name=""link""><br><br>????????????<inp""submit"" value=""Submit""></form>????????????</body","From code
+pip install pytube","Youtube video downloader using Django
+<!DOCTYPE html><html><body>????????????<h1>Youtube video downloader</h1>?????????????"""" method=""post"">????????????{% csrf_token %}???????????""link"">Enter URL:</label>????????????<inp""text"" id=""link"" name=""link""><br><br>????????????<inp""submit"" value=""Submit""></form>????????????</body"
+Youtube video downloader using Django,https://www.geeksforgeeks.org/youtube-video-downloader-using-django/,"# importing all the required modules
+from django.shortcuts import render, redirect
+from pytube import *
+
+
+# defining function
+def youtube(request):
+    # checking whether request.method is post or not
+    if request.method == ""POST"":
+        # getting link from frontend
+        link = request.POST[""link""]
+        video = YouTube(link)
+
+        # setting video resolution
+        stream = video.streams.get_lowest_resolution()
+
+        # downloads video
+        stream.download()
+
+        # returning HTML page
+        return render(request, ""youtube.html"")
+    return render(request, ""youtube.html"")","From code
+pip install pytube","Youtube video downloader using Django
+# importing all the required modules
+from django.shortcuts import render, redirect
+from pytube import *
+
+
+# defining function
+def youtube(request):
+    # checking whether request.method is post or not
+    if request.method == ""POST"":
+        # getting link from frontend
+        link = request.POST[""link""]
+        video = YouTube(link)
+
+        # setting video resolution
+        stream = video.streams.get_lowest_resolution()
+
+        # downloads video
+        stream.download()
+
+        # returning HTML page
+        return render(request, ""youtube.html"")
+    return render(request, ""youtube.html"")"
+Youtube video downloader using Django,https://www.geeksforgeeks.org/youtube-video-downloader-using-django/,"from django.contrib import admin
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path(""admin/"", admin.site.urls),
+    path(""youtube"", views.youtube, name=""youtube""),
+]","From code
+pip install pytube","Youtube video downloader using Django
+from django.contrib import admin
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path(""admin/"", admin.site.urls),
+    path(""youtube"", views.youtube, name=""youtube""),
+]"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"from django.shortcuts import render, HttpResponse, redirect, HttpResponseRedirect
+from django.contrib.auth import logout, authenticate, login
+from .models import CustomUser, Staffs, Students, AdminHOD
+from django.contrib import messages
+
+
+def home(request):
+    return render(request, ""home.html"")
+
+
+def contact(request):
+    return render(request, ""contact.html"")
+
+
+def loginUser(request):
+    return render(request, ""login_page.html"")
+
+
+def doLogin(request):
+    print(""here"")
+    email_id = request.GET.get(""email"")
+    password = request.GET.get(""password"")
+    # user_type = request.GET.get('user_type')
+    print(email_id)
+    print(password)
+    print(request.user)
+    if not (email_id and password):
+        messages.error(request, ""Please provide all the details!!"")
+        return render(request, ""login_page.html"")
+
+    user = CustomUser.objects.filter(email=email_id, password=password).last()
+    if not user:
+        messages.error(request, ""Invalid Login Credentials!!"")
+        return render(request, ""login_page.html"")
+
+    login(request, user)
+    print(request.user)
+
+    if user.user_type == CustomUser.STUDENT:
+        return redirect(""student_home/"")
+    elif user.user_type == CustomUser.STAFF:
+        return redirect(""staff_home/"")
+    elif user.user_type == CustomUser.HOD:
+        return redirect(""admin_home/"")
+
+    return render(request, ""home.html"")
+
+
+def registration(request):
+    return render(request, ""registration.html"")
+
+
+def doRegistration(request):
+    first_name = request.GET.get(""first_name"")
+    last_name = request.GET.get(""last_name"")
+    email_id = request.GET.get(""email"")
+    password = request.GET.get(""password"")
+    confirm_password = request.GET.get(""confirmPassword"")
+
+    print(email_id)
+    print(password)
+    print(confirm_password)
+    print(first_name)
+    print(last_name)
+    if not (email_id and password and confirm_password):
+        messages.error(request, ""Please provide all the details!!"")
+        return render(request, ""registration.html"")
+
+    if password != confirm_password:
+        messages.error(request, ""Both passwords should match!!"")
+        return render(request, ""registration.html"")
+
+    is_user_exists = CustomUser.objects.filter(email=email_id).exists()
+
+    if is_user_exists:
+        messages.error(
+            request, ""User with this email id already exists. Please proceed to login!!""
+        )
+        return render(request, ""registration.html"")
+
+    user_type = get_user_type_from_email(email_id)
+
+    if user_type is None:
+        messages.error(
+            request,
+            ""Please use valid format for the email id: '<username>.<staff|student|hod>@<college_domain>'"",
+        )
+        return render(request, ""registration.html"")
+
+    username = email_id.split(""@"")[0].split(""."")[0]
+
+    if CustomUser.objects.filter(username=username).exists():
+        messages.error(
+            request,
+            ""User with this username already exists. Please use different username"",
+        )
+        return render(request, ""registration.html"")
+
+    user = CustomUser()
+    user.username = username
+    user.email = email_id
+    user.password = password
+    user.user_type = user_type
+    user.first_name = first_name
+    user.last_name = last_name
+    user.save()
+
+    if user_type == CustomUser.STAFF:
+        Staffs.objects.create(admin=user)
+    elif user_type == CustomUser.STUDENT:
+        Students.objects.create(admin=user)
+    elif user_type == CustomUser.HOD:
+        AdminHOD.objects.create(admin=user)
+    return render(request, ""login_page.html"")
+
+
+def logout_user(request):
+    logout(request)
+    return HttpResponseRedirect(""/"")
+
+
+def get_user_type_from_email(email_id):
+    """"""
+    Returns CustomUser.user_type corresponding to the given email address
+    email_id should be in following format:
+    '<username>.<staff|student|hod>@<college_domain>'
+    eg.: 'abhishek.staff@jecrc.com'
+    """"""
+
+    try:
+        email_id = email_id.split(""@"")[0]
+        email_user_type = email_id.split(""."")[1]
+        return CustomUser.EMAIL_TO_USER_TYPE_MAP[email_user_type]
+    except:
+        return None","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+from django.shortcuts import render, HttpResponse, redirect, HttpResponseRedirect
+from django.contrib.auth import logout, authenticate, login
+from .models import CustomUser, Staffs, Students, AdminHOD
+from django.contrib import messages
+
+
+def home(request):
+    return render(request, ""home.html"")
+
+
+def contact(request):
+    return render(request, ""contact.html"")
+
+
+def loginUser(request):
+    return render(request, ""login_page.html"")
+
+
+def doLogin(request):
+    print(""here"")
+    email_id = request.GET.get(""email"")
+    password = request.GET.get(""password"")
+    # user_type = request.GET.get('user_type')
+    print(email_id)
+    print(password)
+    print(request.user)
+    if not (email_id and password):
+        messages.error(request, ""Please provide all the details!!"")
+        return render(request, ""login_page.html"")
+
+    user = CustomUser.objects.filter(email=email_id, password=password).last()
+    if not user:
+        messages.error(request, ""Invalid Login Credentials!!"")
+        return render(request, ""login_page.html"")
+
+    login(request, user)
+    print(request.user)
+
+    if user.user_type == CustomUser.STUDENT:
+        return redirect(""student_home/"")
+    elif user.user_type == CustomUser.STAFF:
+        return redirect(""staff_home/"")
+    elif user.user_type == CustomUser.HOD:
+        return redirect(""admin_home/"")
+
+    return render(request, ""home.html"")
+
+
+def registration(request):
+    return render(request, ""registration.html"")
+
+
+def doRegistration(request):
+    first_name = request.GET.get(""first_name"")
+    last_name = request.GET.get(""last_name"")
+    email_id = request.GET.get(""email"")
+    password = request.GET.get(""password"")
+    confirm_password = request.GET.get(""confirmPassword"")
+
+    print(email_id)
+    print(password)
+    print(confirm_password)
+    print(first_name)
+    print(last_name)
+    if not (email_id and password and confirm_password):
+        messages.error(request, ""Please provide all the details!!"")
+        return render(request, ""registration.html"")
+
+    if password != confirm_password:
+        messages.error(request, ""Both passwords should match!!"")
+        return render(request, ""registration.html"")
+
+    is_user_exists = CustomUser.objects.filter(email=email_id).exists()
+
+    if is_user_exists:
+        messages.error(
+            request, ""User with this email id already exists. Please proceed to login!!""
+        )
+        return render(request, ""registration.html"")
+
+    user_type = get_user_type_from_email(email_id)
+
+    if user_type is None:
+        messages.error(
+            request,
+            ""Please use valid format for the email id: '<username>.<staff|student|hod>@<college_domain>'"",
+        )
+        return render(request, ""registration.html"")
+
+    username = email_id.split(""@"")[0].split(""."")[0]
+
+    if CustomUser.objects.filter(username=username).exists():
+        messages.error(
+            request,
+            ""User with this username already exists. Please use different username"",
+        )
+        return render(request, ""registration.html"")
+
+    user = CustomUser()
+    user.username = username
+    user.email = email_id
+    user.password = password
+    user.user_type = user_type
+    user.first_name = first_name
+    user.last_name = last_name
+    user.save()
+
+    if user_type == CustomUser.STAFF:
+        Staffs.objects.create(admin=user)
+    elif user_type == CustomUser.STUDENT:
+        Students.objects.create(admin=user)
+    elif user_type == CustomUser.HOD:
+        AdminHOD.objects.create(admin=user)
+    return render(request, ""login_page.html"")
+
+
+def logout_user(request):
+    logout(request)
+    return HttpResponseRedirect(""/"")
+
+
+def get_user_type_from_email(email_id):
+    """"""
+    Returns CustomUser.user_type corresponding to the given email address
+    email_id should be in following format:
+    '<username>.<staff|student|hod>@<college_domain>'
+    eg.: 'abhishek.staff@jecrc.com'
+    """"""
+
+    try:
+        email_id = email_id.split(""@"")[0]
+        email_user_type = email_id.split(""."")[1]
+        return CustomUser.EMAIL_TO_USER_TYPE_MAP[email_user_type]
+    except:
+        return None"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"from django.contrib import admin
+from django.urls import path, include
+from . import views
+from . import HodViews, StaffViews, StudentViews
+
+urlpatterns = [
+    path(""admin/"", admin.site.urls),
+    path("""", views.home, name=""home""),
+    path(""contact"", views.contact, name=""contact""),
+    path(""login"", views.loginUser, name=""login""),
+    path(""logout_user"", views.logout_user, name=""logout_user""),
+    path(""registration"", views.registration, name=""registration""),
+    path(""doLogin"", views.doLogin, name=""doLogin""),
+    path(""doRegistration"", views.doRegistration, name=""doRegistration""),
+    # URLS for Student
+    path(""student_home/"", StudentViews.student_home, name=""student_home""),
+    path(
+        ""student_view_attendance/"",
+        StudentViews.student_view_attendance,
+        name=""student_view_attendance"",
+    ),
+    path(
+        ""student_view_attendance_post/"",
+        StudentViews.student_view_attendance_post,
+        name=""student_view_attendance_post"",
+    ),
+    path(
+        ""student_apply_leave/"",
+        StudentViews.student_apply_leave,
+        name=""student_apply_leave"",
+    ),
+    path(
+        ""student_apply_leave_save/"",
+        StudentViews.student_apply_leave_save,
+        name=""student_apply_leave_save"",
+    ),
+    path(""student_feedback/"", StudentViews.student_feedback, name=""student_feedback""),
+    path(
+        ""student_feedback_save/"",
+        StudentViews.student_feedback_save,
+        name=""student_feedback_save"",
+    ),
+    path(""student_profile/"", StudentViews.student_profile, name=""student_profile""),
+    path(
+        ""student_profile_update/"",
+        StudentViews.student_profile_update,
+        name=""student_profile_update"",
+    ),
+    path(
+        ""student_view_result/"",
+        StudentViews.student_view_result,
+        name=""student_view_result"",
+    ),
+    # URLS for Staff
+    path(""staff_home/"", StaffViews.staff_home, name=""staff_home""),
+    path(
+        ""staff_take_attendance/"",
+        StaffViews.staff_take_attendance,
+        name=""staff_take_attendance"",
+    ),
+    path(""get_students/"", StaffViews.get_students, name=""get_students""),
+    path(
+        ""save_attendance_data/"",
+        StaffViews.save_attendance_data,
+        name=""save_attendance_data"",
+    ),
+    path(
+        ""staff_update_attendance/"",
+        StaffViews.staff_update_attendance,
+        name=""staff_update_attendance"",
+    ),
+    path(
+        ""get_attendance_dates/"",
+        StaffViews.get_attendance_dates,
+        name=""get_attendance_dates"",
+    ),
+    path(
+        ""get_attendance_student/"",
+        StaffViews.get_attendance_student,
+        name=""get_attendance_student"",
+    ),
+    path(
+        ""update_attendance_data/"",
+        StaffViews.update_attendance_data,
+        name=""update_attendance_data"",
+    ),
+    path(""staff_apply_leave/"", StaffViews.staff_apply_leave, name=""staff_apply_leave""),
+    path(
+        ""staff_apply_leave_save/"",
+        StaffViews.staff_apply_leave_save,
+        name=""staff_apply_leave_save"",
+    ),
+    path(""staff_feedback/"", StaffViews.staff_feedback, name=""staff_feedback""),
+    path(
+        ""staff_feedback_save/"",
+        StaffViews.staff_feedback_save,
+        name=""staff_feedback_save"",
+    ),
+    path(""staff_profile/"", StaffViews.staff_profile, name=""staff_profile""),
+    path(
+        ""staff_profile_update/"",
+        StaffViews.staff_profile_update,
+        name=""staff_profile_update"",
+    ),
+    path(""staff_add_result/"", StaffViews.staff_add_result, name=""staff_add_result""),
+    path(
+        ""staff_add_result_save/"",
+        StaffViews.staff_add_result_save,
+        name=""staff_add_result_save"",
+    ),
+    # URL for Admin
+    path(""admin_home/"", HodViews.admin_home, name=""admin_home""),
+    path(""add_staff/"", HodViews.add_staff, name=""add_staff""),
+    path(""add_staff_save/"", HodViews.add_staff_save, name=""add_staff_save""),
+    path(""manage_staff/"", HodViews.manage_staff, name=""manage_staff""),
+    path(""edit_staff/<staff_id>/"", HodViews.edit_staff, name=""edit_staff""),
+    path(""edit_staff_save/"", HodViews.edit_staff_save, name=""edit_staff_save""),
+    path(""delete_staff/<staff_id>/"", HodViews.delete_staff, name=""delete_staff""),
+    path(""add_course/"", HodViews.add_course, name=""add_course""),
+    path(""add_course_save/"", HodViews.add_course_save, name=""add_course_save""),
+    path(""manage_course/"", HodViews.manage_course, name=""manage_course""),
+    path(""edit_course/<course_id>/"", HodViews.edit_course, name=""edit_course""),
+    path(""edit_course_save/"", HodViews.edit_course_save, name=""edit_course_save""),
+    path(""delete_course/<course_id>/"", HodViews.delete_course, name=""delete_course""),
+    path(""manage_session/"", HodViews.manage_session, name=""manage_session""),
+    path(""add_session/"", HodViews.add_session, name=""add_session""),
+    path(""add_session_save/"", HodViews.add_session_save, name=""add_session_save""),
+    path(""edit_session/<session_id>"", HodViews.edit_session, name=""edit_session""),
+    path(""edit_session_save/"", HodViews.edit_session_save, name=""edit_session_save""),
+    path(
+        ""delete_session/<session_id>/"", HodViews.delete_session, name=""delete_session""
+    ),
+    path(""add_student/"", HodViews.add_student, name=""add_student""),
+    path(""add_student_save/"", HodViews.add_student_save, name=""add_student_save""),
+    path(""edit_student/<student_id>"", HodViews.edit_student, name=""edit_student""),
+    path(""edit_student_save/"", HodViews.edit_student_save, name=""edit_student_save""),
+    path(""manage_student/"", HodViews.manage_student, name=""manage_student""),
+    path(
+        ""delete_student/<student_id>/"", HodViews.delete_student, name=""delete_student""
+    ),
+    path(""add_subject/"", HodViews.add_subject, name=""add_subject""),
+    path(""add_subject_save/"", HodViews.add_subject_save, name=""add_subject_save""),
+    path(""manage_subject/"", HodViews.manage_subject, name=""manage_subject""),
+    path(""edit_subject/<subject_id>/"", HodViews.edit_subject, name=""edit_subject""),
+    path(""edit_subject_save/"", HodViews.edit_subject_save, name=""edit_subject_save""),
+    path(
+        ""delete_subject/<subject_id>/"", HodViews.delete_subject, name=""delete_subject""
+    ),
+    path(""check_email_exist/"", HodViews.check_email_exist, name=""check_email_exist""),
+    path(
+        ""check_username_exist/"",
+        HodViews.check_username_exist,
+        name=""check_username_exist"",
+    ),
+    path(
+        ""student_feedback_message/"",
+        HodViews.student_feedback_message,
+        name=""student_feedback_message"",
+    ),
+    path(
+        ""student_feedback_message_reply/"",
+        HodViews.student_feedback_message_reply,
+        name=""student_feedback_message_reply"",
+    ),
+    path(
+        ""staff_feedback_message/"",
+        HodViews.staff_feedback_message,
+        name=""staff_feedback_message"",
+    ),
+    path(
+        ""staff_feedback_message_reply/"",
+        HodViews.staff_feedback_message_reply,
+        name=""staff_feedback_message_reply"",
+    ),
+    path(""student_leave_view/"", HodViews.student_leave_view, name=""student_leave_view""),
+    path(
+        ""student_leave_approve/<leave_id>/"",
+        HodViews.student_leave_approve,
+        name=""student_leave_approve"",
+    ),
+    path(
+        ""student_leave_reject/<leave_id>/"",
+        HodViews.student_leave_reject,
+        name=""student_leave_reject"",
+    ),
+    path(""staff_leave_view/"", HodViews.staff_leave_view, name=""staff_leave_view""),
+    path(
+        ""staff_leave_approve/<leave_id>/"",
+        HodViews.staff_leave_approve,
+        name=""staff_leave_approve"",
+    ),
+    path(
+        ""staff_leave_reject/<leave_id>/"",
+        HodViews.staff_leave_reject,
+        name=""staff_leave_reject"",
+    ),
+    path(
+        ""admin_view_attendance/"",
+        HodViews.admin_view_attendance,
+        name=""admin_view_attendance"",
+    ),
+    path(
+        ""admin_get_attendance_dates/"",
+        HodViews.admin_get_attendance_dates,
+        name=""admin_get_attendance_dates"",
+    ),
+    path(
+        ""admin_get_attendance_student/"",
+        HodViews.admin_get_attendance_student,
+        name=""admin_get_attendance_student"",
+    ),
+    path(""admin_profile/"", HodViews.admin_profile, name=""admin_profile""),
+    path(
+        ""admin_profile_update/"",
+        HodViews.admin_profile_update,
+        name=""admin_profile_update"",
+    ),
+]","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+from django.contrib import admin
+from django.urls import path, include
+from . import views
+from . import HodViews, StaffViews, StudentViews
+
+urlpatterns = [
+    path(""admin/"", admin.site.urls),
+    path("""", views.home, name=""home""),
+    path(""contact"", views.contact, name=""contact""),
+    path(""login"", views.loginUser, name=""login""),
+    path(""logout_user"", views.logout_user, name=""logout_user""),
+    path(""registration"", views.registration, name=""registration""),
+    path(""doLogin"", views.doLogin, name=""doLogin""),
+    path(""doRegistration"", views.doRegistration, name=""doRegistration""),
+    # URLS for Student
+    path(""student_home/"", StudentViews.student_home, name=""student_home""),
+    path(
+        ""student_view_attendance/"",
+        StudentViews.student_view_attendance,
+        name=""student_view_attendance"",
+    ),
+    path(
+        ""student_view_attendance_post/"",
+        StudentViews.student_view_attendance_post,
+        name=""student_view_attendance_post"",
+    ),
+    path(
+        ""student_apply_leave/"",
+        StudentViews.student_apply_leave,
+        name=""student_apply_leave"",
+    ),
+    path(
+        ""student_apply_leave_save/"",
+        StudentViews.student_apply_leave_save,
+        name=""student_apply_leave_save"",
+    ),
+    path(""student_feedback/"", StudentViews.student_feedback, name=""student_feedback""),
+    path(
+        ""student_feedback_save/"",
+        StudentViews.student_feedback_save,
+        name=""student_feedback_save"",
+    ),
+    path(""student_profile/"", StudentViews.student_profile, name=""student_profile""),
+    path(
+        ""student_profile_update/"",
+        StudentViews.student_profile_update,
+        name=""student_profile_update"",
+    ),
+    path(
+        ""student_view_result/"",
+        StudentViews.student_view_result,
+        name=""student_view_result"",
+    ),
+    # URLS for Staff
+    path(""staff_home/"", StaffViews.staff_home, name=""staff_home""),
+    path(
+        ""staff_take_attendance/"",
+        StaffViews.staff_take_attendance,
+        name=""staff_take_attendance"",
+    ),
+    path(""get_students/"", StaffViews.get_students, name=""get_students""),
+    path(
+        ""save_attendance_data/"",
+        StaffViews.save_attendance_data,
+        name=""save_attendance_data"",
+    ),
+    path(
+        ""staff_update_attendance/"",
+        StaffViews.staff_update_attendance,
+        name=""staff_update_attendance"",
+    ),
+    path(
+        ""get_attendance_dates/"",
+        StaffViews.get_attendance_dates,
+        name=""get_attendance_dates"",
+    ),
+    path(
+        ""get_attendance_student/"",
+        StaffViews.get_attendance_student,
+        name=""get_attendance_student"",
+    ),
+    path(
+        ""update_attendance_data/"",
+        StaffViews.update_attendance_data,
+        name=""update_attendance_data"",
+    ),
+    path(""staff_apply_leave/"", StaffViews.staff_apply_leave, name=""staff_apply_leave""),
+    path(
+        ""staff_apply_leave_save/"",
+        StaffViews.staff_apply_leave_save,
+        name=""staff_apply_leave_save"",
+    ),
+    path(""staff_feedback/"", StaffViews.staff_feedback, name=""staff_feedback""),
+    path(
+        ""staff_feedback_save/"",
+        StaffViews.staff_feedback_save,
+        name=""staff_feedback_save"",
+    ),
+    path(""staff_profile/"", StaffViews.staff_profile, name=""staff_profile""),
+    path(
+        ""staff_profile_update/"",
+        StaffViews.staff_profile_update,
+        name=""staff_profile_update"",
+    ),
+    path(""staff_add_result/"", StaffViews.staff_add_result, name=""staff_add_result""),
+    path(
+        ""staff_add_result_save/"",
+        StaffViews.staff_add_result_save,
+        name=""staff_add_result_save"",
+    ),
+    # URL for Admin
+    path(""admin_home/"", HodViews.admin_home, name=""admin_home""),
+    path(""add_staff/"", HodViews.add_staff, name=""add_staff""),
+    path(""add_staff_save/"", HodViews.add_staff_save, name=""add_staff_save""),
+    path(""manage_staff/"", HodViews.manage_staff, name=""manage_staff""),
+    path(""edit_staff/<staff_id>/"", HodViews.edit_staff, name=""edit_staff""),
+    path(""edit_staff_save/"", HodViews.edit_staff_save, name=""edit_staff_save""),
+    path(""delete_staff/<staff_id>/"", HodViews.delete_staff, name=""delete_staff""),
+    path(""add_course/"", HodViews.add_course, name=""add_course""),
+    path(""add_course_save/"", HodViews.add_course_save, name=""add_course_save""),
+    path(""manage_course/"", HodViews.manage_course, name=""manage_course""),
+    path(""edit_course/<course_id>/"", HodViews.edit_course, name=""edit_course""),
+    path(""edit_course_save/"", HodViews.edit_course_save, name=""edit_course_save""),
+    path(""delete_course/<course_id>/"", HodViews.delete_course, name=""delete_course""),
+    path(""manage_session/"", HodViews.manage_session, name=""manage_session""),
+    path(""add_session/"", HodViews.add_session, name=""add_session""),
+    path(""add_session_save/"", HodViews.add_session_save, name=""add_session_save""),
+    path(""edit_session/<session_id>"", HodViews.edit_session, name=""edit_session""),
+    path(""edit_session_save/"", HodViews.edit_session_save, name=""edit_session_save""),
+    path(
+        ""delete_session/<session_id>/"", HodViews.delete_session, name=""delete_session""
+    ),
+    path(""add_student/"", HodViews.add_student, name=""add_student""),
+    path(""add_student_save/"", HodViews.add_student_save, name=""add_student_save""),
+    path(""edit_student/<student_id>"", HodViews.edit_student, name=""edit_student""),
+    path(""edit_student_save/"", HodViews.edit_student_save, name=""edit_student_save""),
+    path(""manage_student/"", HodViews.manage_student, name=""manage_student""),
+    path(
+        ""delete_student/<student_id>/"", HodViews.delete_student, name=""delete_student""
+    ),
+    path(""add_subject/"", HodViews.add_subject, name=""add_subject""),
+    path(""add_subject_save/"", HodViews.add_subject_save, name=""add_subject_save""),
+    path(""manage_subject/"", HodViews.manage_subject, name=""manage_subject""),
+    path(""edit_subject/<subject_id>/"", HodViews.edit_subject, name=""edit_subject""),
+    path(""edit_subject_save/"", HodViews.edit_subject_save, name=""edit_subject_save""),
+    path(
+        ""delete_subject/<subject_id>/"", HodViews.delete_subject, name=""delete_subject""
+    ),
+    path(""check_email_exist/"", HodViews.check_email_exist, name=""check_email_exist""),
+    path(
+        ""check_username_exist/"",
+        HodViews.check_username_exist,
+        name=""check_username_exist"",
+    ),
+    path(
+        ""student_feedback_message/"",
+        HodViews.student_feedback_message,
+        name=""student_feedback_message"",
+    ),
+    path(
+        ""student_feedback_message_reply/"",
+        HodViews.student_feedback_message_reply,
+        name=""student_feedback_message_reply"",
+    ),
+    path(
+        ""staff_feedback_message/"",
+        HodViews.staff_feedback_message,
+        name=""staff_feedback_message"",
+    ),
+    path(
+        ""staff_feedback_message_reply/"",
+        HodViews.staff_feedback_message_reply,
+        name=""staff_feedback_message_reply"",
+    ),
+    path(""student_leave_view/"", HodViews.student_leave_view, name=""student_leave_view""),
+    path(
+        ""student_leave_approve/<leave_id>/"",
+        HodViews.student_leave_approve,
+        name=""student_leave_approve"",
+    ),
+    path(
+        ""student_leave_reject/<leave_id>/"",
+        HodViews.student_leave_reject,
+        name=""student_leave_reject"",
+    ),
+    path(""staff_leave_view/"", HodViews.staff_leave_view, name=""staff_leave_view""),
+    path(
+        ""staff_leave_approve/<leave_id>/"",
+        HodViews.staff_leave_approve,
+        name=""staff_leave_approve"",
+    ),
+    path(
+        ""staff_leave_reject/<leave_id>/"",
+        HodViews.staff_leave_reject,
+        name=""staff_leave_reject"",
+    ),
+    path(
+        ""admin_view_attendance/"",
+        HodViews.admin_view_attendance,
+        name=""admin_view_attendance"",
+    ),
+    path(
+        ""admin_get_attendance_dates/"",
+        HodViews.admin_get_attendance_dates,
+        name=""admin_get_attendance_dates"",
+    ),
+    path(
+        ""admin_get_attendance_student/"",
+        HodViews.admin_get_attendance_student,
+        name=""admin_get_attendance_student"",
+    ),
+    path(""admin_profile/"", HodViews.admin_profile, name=""admin_profile""),
+    path(
+        ""admin_profile_update/"",
+        HodViews.admin_profile_update,
+        name=""admin_profile_update"",
+    ),
+]"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"from django.shortcuts import render, redirect
+from django.http import HttpResponse, HttpResponseRedirect
+from django.contrib import messages
+from django.core.files.storage import FileSystemStorage
+from django.urls import reverse
+import datetime
+from .models import (
+    CustomUser,
+    Staffs,
+    Courses,
+    Subjects,
+    Students,
+    Attendance,
+    AttendanceReport,
+    LeaveReportStudent,
+    FeedBackStudent,
+    StudentResult,
+)
+
+
+def student_home(request):
+    student_obj = Students.objects.get(admin=request.user.id)
+    total_attendance = AttendanceReport.objects.filter(student_id=student_obj).count()
+    attendance_present = AttendanceReport.objects.filter(
+        student_id=student_obj, status=True
+    ).count()
+    attendance_absent = AttendanceReport.objects.filter(
+        student_id=student_obj, status=False
+    ).count()
+    course_obj = Courses.objects.get(id=student_obj.course_id.id)
+    total_subjects = Subjects.objects.filter(course_id=course_obj).count()
+    subject_name = []
+    data_present = []
+    data_absent = []
+    subject_data = Subjects.objects.filter(course_id=student_obj.course_id)
+    for subject in subject_data:
+        attendance = Attendance.objects.filter(subject_id=subject.id)
+        attendance_present_count = AttendanceReport.objects.filter(
+            attendance_id__in=attendance, status=True, student_id=student_obj.id
+        ).count()
+        attendance_absent_count = AttendanceReport.objects.filter(
+            attendance_id__in=attendance, status=False, student_id=student_obj.id
+        ).count()
+        subject_name.append(subject.subject_name)
+        data_present.append(attendance_present_count)
+        data_absent.append(attendance_absent_count)
+
+        context = {
+            ""total_attendance"": total_attendance,
+            ""attendance_present"": attendance_present,
+            ""attendance_absent"": attendance_absent,
+            ""total_subjects"": total_subjects,
+            ""subject_name"": subject_name,
+            ""data_present"": data_present,
+            ""data_absent"": data_absent,
+        }
+        return render(request, ""student_template/student_home_template.html"")
+
+
+def student_view_attendance(request):
+    # Getting Logged in Student Data
+    student = Students.objects.get(admin=request.user.id)
+
+    # Getting Course Enrolled of LoggedIn Student
+    course = student.course_id
+
+    # Getting the Subjects of Course Enrolled
+    subjects = Subjects.objects.filter(course_id=course)
+    context = {""subjects"": subjects}
+    return render(request, ""student_template/student_view_attendance.html"", context)
+
+
+def student_view_attendance_post(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""student_view_attendance"")
+    else:
+        # Getting all the Input Data
+        subject_id = request.POST.get(""subject"")
+        start_date = request.POST.get(""start_date"")
+        end_date = request.POST.get(""end_date"")
+
+        # Parsing the date data into Python object
+        start_date_parse = datetime.datetime.strptime(start_date, ""%Y-%m-%d"").date()
+        end_date_parse = datetime.datetime.strptime(end_date, ""%Y-%m-%d"").date()
+
+        # Getting all the Subject Data based on Selected Subject
+        subject_obj = Subjects.objects.get(id=subject_id)
+
+        # Getting Logged In User Data
+        user_obj = CustomUser.objects.get(id=request.user.id)
+
+        # Getting Student Data Based on Logged in Data
+        stud_obj = Students.objects.get(admin=user_obj)
+
+        # Now Accessing Attendance Data based on the Range of Date
+        # Selected and Subject Selected
+        attendance = Attendance.objects.filter(
+            attendance_date__range=(start_date_parse, end_date_parse),
+            subject_id=subject_obj,
+        )
+        # Getting Attendance Report based on the attendance
+        # details obtained above
+        attendance_reports = AttendanceReport.objects.filter(
+            attendance_id__in=attendance, student_id=stud_obj
+        )
+
+        context = {""subject_obj"": subject_obj, ""attendance_reports"": attendance_reports}
+
+        return render(request, ""student_template/student_attendance_data.html"", context)
+
+
+def student_apply_leave(request):
+    student_obj = Students.objects.get(admin=request.user.id)
+    leave_data = LeaveReportStudent.objects.filter(student_id=student_obj)
+    context = {""leave_data"": leave_data}
+    return render(request, ""student_template/student_apply_leave.html"", context)
+
+
+def student_apply_leave_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""student_apply_leave"")
+    else:
+        leave_date = request.POST.get(""leave_date"")
+        leave_message = request.POST.get(""leave_message"")
+
+        student_obj = Students.objects.get(admin=request.user.id)
+        try:
+            leave_report = LeaveReportStudent(
+                student_id=student_obj,
+                leave_date=leave_date,
+                leave_message=leave_message,
+                leave_status=0,
+            )
+            leave_report.save()
+            messages.success(request, ""Applied for Leave."")
+            return redirect(""student_apply_leave"")
+        except:
+            messages.error(request, ""Failed to Apply Leave"")
+            return redirect(""student_apply_leave"")
+
+
+def student_feedback(request):
+    student_obj = Students.objects.get(admin=request.user.id)
+    feedback_data = FeedBackStudent.objects.filter(student_id=student_obj)
+    context = {""feedback_data"": feedback_data}
+    return render(request, ""student_template/student_feedback.html"", context)
+
+
+def student_feedback_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method."")
+        return redirect(""student_feedback"")
+    else:
+        feedback = request.POST.get(""feedback_message"")
+        student_obj = Students.objects.get(admin=request.user.id)
+
+        try:
+            add_feedback = FeedBackStudent(
+                student_id=student_obj, feedback=feedback, feedback_reply=""""
+            )
+            add_feedback.save()
+            messages.success(request, ""Feedback Sent."")
+            return redirect(""student_feedback"")
+        except:
+            messages.error(request, ""Failed to Send Feedback."")
+            return redirect(""student_feedback"")
+
+
+def student_profile(request):
+    user = CustomUser.objects.get(id=request.user.id)
+    student = Students.objects.get(admin=user)
+
+    context = {""user"": user, ""student"": student}
+    return render(request, ""student_template/student_profile.html"", context)
+
+
+def student_profile_update(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method!"")
+        return redirect(""student_profile"")
+    else:
+        first_name = request.POST.get(""first_name"")
+        last_name = request.POST.get(""last_name"")
+        password = request.POST.get(""password"")
+        address = request.POST.get(""address"")
+
+        try:
+            customuser = CustomUser.objects.get(id=request.user.id)
+            customuser.first_name = first_name
+            customuser.last_name = last_name
+            if password != None and password != """":
+                customuser.set_password(password)
+            customuser.save()
+
+            student = Students.objects.get(admin=customuser.id)
+            student.address = address
+            student.save()
+
+            messages.success(request, ""Profile Updated Successfully"")
+            return redirect(""student_profile"")
+        except:
+            messages.error(request, ""Failed to Update Profile"")
+            return redirect(""student_profile"")
+
+
+def student_view_result(request):
+    student = Students.objects.get(admin=request.user.id)
+    student_result = StudentResult.objects.filter(student_id=student.id)
+    context = {
+        ""student_result"": student_result,
+    }
+    return render(request, ""student_template/student_view_result.html"", context)","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+from django.shortcuts import render, redirect
+from django.http import HttpResponse, HttpResponseRedirect
+from django.contrib import messages
+from django.core.files.storage import FileSystemStorage
+from django.urls import reverse
+import datetime
+from .models import (
+    CustomUser,
+    Staffs,
+    Courses,
+    Subjects,
+    Students,
+    Attendance,
+    AttendanceReport,
+    LeaveReportStudent,
+    FeedBackStudent,
+    StudentResult,
+)
+
+
+def student_home(request):
+    student_obj = Students.objects.get(admin=request.user.id)
+    total_attendance = AttendanceReport.objects.filter(student_id=student_obj).count()
+    attendance_present = AttendanceReport.objects.filter(
+        student_id=student_obj, status=True
+    ).count()
+    attendance_absent = AttendanceReport.objects.filter(
+        student_id=student_obj, status=False
+    ).count()
+    course_obj = Courses.objects.get(id=student_obj.course_id.id)
+    total_subjects = Subjects.objects.filter(course_id=course_obj).count()
+    subject_name = []
+    data_present = []
+    data_absent = []
+    subject_data = Subjects.objects.filter(course_id=student_obj.course_id)
+    for subject in subject_data:
+        attendance = Attendance.objects.filter(subject_id=subject.id)
+        attendance_present_count = AttendanceReport.objects.filter(
+            attendance_id__in=attendance, status=True, student_id=student_obj.id
+        ).count()
+        attendance_absent_count = AttendanceReport.objects.filter(
+            attendance_id__in=attendance, status=False, student_id=student_obj.id
+        ).count()
+        subject_name.append(subject.subject_name)
+        data_present.append(attendance_present_count)
+        data_absent.append(attendance_absent_count)
+
+        context = {
+            ""total_attendance"": total_attendance,
+            ""attendance_present"": attendance_present,
+            ""attendance_absent"": attendance_absent,
+            ""total_subjects"": total_subjects,
+            ""subject_name"": subject_name,
+            ""data_present"": data_present,
+            ""data_absent"": data_absent,
+        }
+        return render(request, ""student_template/student_home_template.html"")
+
+
+def student_view_attendance(request):
+    # Getting Logged in Student Data
+    student = Students.objects.get(admin=request.user.id)
+
+    # Getting Course Enrolled of LoggedIn Student
+    course = student.course_id
+
+    # Getting the Subjects of Course Enrolled
+    subjects = Subjects.objects.filter(course_id=course)
+    context = {""subjects"": subjects}
+    return render(request, ""student_template/student_view_attendance.html"", context)
+
+
+def student_view_attendance_post(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""student_view_attendance"")
+    else:
+        # Getting all the Input Data
+        subject_id = request.POST.get(""subject"")
+        start_date = request.POST.get(""start_date"")
+        end_date = request.POST.get(""end_date"")
+
+        # Parsing the date data into Python object
+        start_date_parse = datetime.datetime.strptime(start_date, ""%Y-%m-%d"").date()
+        end_date_parse = datetime.datetime.strptime(end_date, ""%Y-%m-%d"").date()
+
+        # Getting all the Subject Data based on Selected Subject
+        subject_obj = Subjects.objects.get(id=subject_id)
+
+        # Getting Logged In User Data
+        user_obj = CustomUser.objects.get(id=request.user.id)
+
+        # Getting Student Data Based on Logged in Data
+        stud_obj = Students.objects.get(admin=user_obj)
+
+        # Now Accessing Attendance Data based on the Range of Date
+        # Selected and Subject Selected
+        attendance = Attendance.objects.filter(
+            attendance_date__range=(start_date_parse, end_date_parse),
+            subject_id=subject_obj,
+        )
+        # Getting Attendance Report based on the attendance
+        # details obtained above
+        attendance_reports = AttendanceReport.objects.filter(
+            attendance_id__in=attendance, student_id=stud_obj
+        )
+
+        context = {""subject_obj"": subject_obj, ""attendance_reports"": attendance_reports}
+
+        return render(request, ""student_template/student_attendance_data.html"", context)
+
+
+def student_apply_leave(request):
+    student_obj = Students.objects.get(admin=request.user.id)
+    leave_data = LeaveReportStudent.objects.filter(student_id=student_obj)
+    context = {""leave_data"": leave_data}
+    return render(request, ""student_template/student_apply_leave.html"", context)
+
+
+def student_apply_leave_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""student_apply_leave"")
+    else:
+        leave_date = request.POST.get(""leave_date"")
+        leave_message = request.POST.get(""leave_message"")
+
+        student_obj = Students.objects.get(admin=request.user.id)
+        try:
+            leave_report = LeaveReportStudent(
+                student_id=student_obj,
+                leave_date=leave_date,
+                leave_message=leave_message,
+                leave_status=0,
+            )
+            leave_report.save()
+            messages.success(request, ""Applied for Leave."")
+            return redirect(""student_apply_leave"")
+        except:
+            messages.error(request, ""Failed to Apply Leave"")
+            return redirect(""student_apply_leave"")
+
+
+def student_feedback(request):
+    student_obj = Students.objects.get(admin=request.user.id)
+    feedback_data = FeedBackStudent.objects.filter(student_id=student_obj)
+    context = {""feedback_data"": feedback_data}
+    return render(request, ""student_template/student_feedback.html"", context)
+
+
+def student_feedback_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method."")
+        return redirect(""student_feedback"")
+    else:
+        feedback = request.POST.get(""feedback_message"")
+        student_obj = Students.objects.get(admin=request.user.id)
+
+        try:
+            add_feedback = FeedBackStudent(
+                student_id=student_obj, feedback=feedback, feedback_reply=""""
+            )
+            add_feedback.save()
+            messages.success(request, ""Feedback Sent."")
+            return redirect(""student_feedback"")
+        except:
+            messages.error(request, ""Failed to Send Feedback."")
+            return redirect(""student_feedback"")
+
+
+def student_profile(request):
+    user = CustomUser.objects.get(id=request.user.id)
+    student = Students.objects.get(admin=user)
+
+    context = {""user"": user, ""student"": student}
+    return render(request, ""student_template/student_profile.html"", context)
+
+
+def student_profile_update(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method!"")
+        return redirect(""student_profile"")
+    else:
+        first_name = request.POST.get(""first_name"")
+        last_name = request.POST.get(""last_name"")
+        password = request.POST.get(""password"")
+        address = request.POST.get(""address"")
+
+        try:
+            customuser = CustomUser.objects.get(id=request.user.id)
+            customuser.first_name = first_name
+            customuser.last_name = last_name
+            if password != None and password != """":
+                customuser.set_password(password)
+            customuser.save()
+
+            student = Students.objects.get(admin=customuser.id)
+            student.address = address
+            student.save()
+
+            messages.success(request, ""Profile Updated Successfully"")
+            return redirect(""student_profile"")
+        except:
+            messages.error(request, ""Failed to Update Profile"")
+            return redirect(""student_profile"")
+
+
+def student_view_result(request):
+    student = Students.objects.get(admin=request.user.id)
+    student_result = StudentResult.objects.filter(student_id=student.id)
+    context = {
+        ""student_result"": student_result,
+    }
+    return render(request, ""student_template/student_view_result.html"", context)"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"from django.shortcuts import render, redirect
+from django.http import HttpResponse, HttpResponseRedirect, JsonResponse
+from django.contrib import messages
+from django.core.files.storage import FileSystemStorage
+from django.urls import reverse
+from django.views.decorators.csrf import csrf_exempt
+from django.core import serializers
+import json
+
+
+from .models import (
+    CustomUser,
+    Staffs,
+    Courses,
+    Subjects,
+    Students,
+    SessionYearModel,
+    Attendance,
+    AttendanceReport,
+    LeaveReportStaff,
+    FeedBackStaffs,
+    StudentResult,
+)
+
+
+def staff_home(request):
+    # Fetching All Students under Staff
+    print(request.user.id)
+    subjects = Subjects.objects.filter(staff_id=request.user.id)
+    print(subjects)
+    course_id_list = []
+    for subject in subjects:
+        course = Courses.objects.get(id=subject.course_id.id)
+        course_id_list.append(course.id)
+
+    final_course = []
+    # Removing Duplicate Course Id
+    for course_id in course_id_list:
+        if course_id not in final_course:
+            final_course.append(course_id)
+
+    print(final_course)
+    students_count = Students.objects.filter(course_id__in=final_course).count()
+    subject_count = subjects.count()
+    print(subject_count)
+    print(students_count)
+
+    # Fetch All Attendance Count
+    attendance_count = Attendance.objects.filter(subject_id__in=subjects).count()
+
+    # Fetch All Approve Leave
+    # print(request.user)
+    print(request.user.user_type)
+    staff = Staffs.objects.get(admin=request.user.id)
+    leave_count = LeaveReportStaff.objects.filter(
+        staff_id=staff.id, leave_status=1
+    ).count()
+
+    # Fetch Attendance Data by Subjects
+    subject_list = []
+    attendance_list = []
+    for subject in subjects:
+        attendance_count1 = Attendance.objects.filter(subject_id=subject.id).count()
+        subject_list.append(subject.subject_name)
+        attendance_list.append(attendance_count1)
+
+    students_attendance = Students.objects.filter(course_id__in=final_course)
+    student_list = []
+    student_list_attendance_present = []
+    student_list_attendance_absent = []
+    for student in students_attendance:
+        attendance_present_count = AttendanceReport.objects.filter(
+            status=True, student_id=student.id
+        ).count()
+        attendance_absent_count = AttendanceReport.objects.filter(
+            status=False, student_id=student.id
+        ).count()
+        student_list.append(student.admin.first_name + "" "" + student.admin.last_name)
+        student_list_attendance_present.append(attendance_present_count)
+        student_list_attendance_absent.append(attendance_absent_count)
+
+    context = {
+        ""students_count"": students_count,
+        ""attendance_count"": attendance_count,
+        ""leave_count"": leave_count,
+        ""subject_count"": subject_count,
+        ""subject_list"": subject_list,
+        ""attendance_list"": attendance_list,
+        ""student_list"": student_list,
+        ""attendance_present_list"": student_list_attendance_present,
+        ""attendance_absent_list"": student_list_attendance_absent,
+    }
+    return render(request, ""staff_template/staff_home_template.html"", context)
+
+
+def staff_take_attendance(request):
+    subjects = Subjects.objects.filter(staff_id=request.user.id)
+    session_years = SessionYearModel.objects.all()
+    context = {""subjects"": subjects, ""session_years"": session_years}
+    return render(request, ""staff_template/take_attendance_template.html"", context)
+
+
+def staff_apply_leave(request):
+    print(request.user.id)
+    staff_obj = Staffs.objects.get(admin=request.user.id)
+    leave_data = LeaveReportStaff.objects.filter(staff_id=staff_obj)
+    context = {""leave_data"": leave_data}
+    return render(request, ""staff_template/staff_apply_leave_template.html"", context)
+
+
+def staff_apply_leave_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""staff_apply_leave"")
+    else:
+        leave_date = request.POST.get(""leave_date"")
+        leave_message = request.POST.get(""leave_message"")
+
+        staff_obj = Staffs.objects.get(admin=request.user.id)
+        try:
+            leave_report = LeaveReportStaff(
+                staff_id=staff_obj,
+                leave_date=leave_date,
+                leave_message=leave_message,
+                leave_status=0,
+            )
+            leave_report.save()
+            messages.success(request, ""Applied for Leave."")
+            return redirect(""staff_apply_leave"")
+        except:
+            messages.error(request, ""Failed to Apply Leave"")
+            return redirect(""staff_apply_leave"")
+
+
+def staff_feedback(request):
+    return render(request, ""staff_template/staff_feedback_template.html"")
+
+
+def staff_feedback_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method."")
+        return redirect(""staff_feedback"")
+    else:
+        feedback = request.POST.get(""feedback_message"")
+        staff_obj = Staffs.objects.get(admin=request.user.id)
+
+        try:
+            add_feedback = FeedBackStaffs(
+                staff_id=staff_obj, feedback=feedback, feedback_reply=""""
+            )
+            add_feedback.save()
+            messages.success(request, ""Feedback Sent."")
+            return redirect(""staff_feedback"")
+        except:
+            messages.error(request, ""Failed to Send Feedback."")
+            return redirect(""staff_feedback"")
+
+
+@csrf_exempt
+def get_students(request):
+    subject_id = request.POST.get(""subject"")
+    session_year = request.POST.get(""session_year"")
+
+    # Students enroll to Course, Course has Subjects
+    # Getting all data from subject model based on subject_id
+    subject_model = Subjects.objects.get(id=subject_id)
+
+    session_model = SessionYearModel.objects.get(id=session_year)
+
+    students = Students.objects.filter(
+        course_id=subject_model.course_id, session_year_id=session_model
+    )
+
+    # Only Passing Student Id and Student Name Only
+    list_data = []
+
+    for student in students:
+        data_small = {
+            ""id"": student.admin.id,
+            ""name"": student.admin.first_name + "" "" + student.admin.last_name,
+        }
+        list_data.append(data_small)
+
+    return JsonResponse(
+        json.dumps(list_data), content_type=""application/json"", safe=False
+    )
+
+
+@csrf_exempt
+def save_attendance_data(request):
+    # Get Values from Staf Take Attendance form via AJAX (JavaScript)
+    # Use getlist to access HTML Array/List Input Data
+    student_ids = request.POST.get(""student_ids"")
+    subject_id = request.POST.get(""subject_id"")
+    attendance_date = request.POST.get(""attendance_date"")
+    session_year_id = request.POST.get(""session_year_id"")
+
+    subject_model = Subjects.objects.get(id=subject_id)
+    session_year_model = SessionYearModel.objects.get(id=session_year_id)
+
+    json_student = json.loads(student_ids)
+
+    try:
+        # First Attendance Data is Saved on Attendance Model
+        attendance = Attendance(
+            subject_id=subject_model,
+            attendance_date=attendance_date,
+            session_year_id=session_year_model,
+        )
+        attendance.save()
+
+        for stud in json_student:
+            # Attendance of Individual Student saved on AttendanceReport Model
+            student = Students.objects.get(admin=stud[""id""])
+            attendance_report = AttendanceReport(
+                student_id=student, attendance_id=attendance, status=stud[""status""]
+            )
+            attendance_report.save()
+        return HttpResponse(""OK"")
+    except:
+        return HttpResponse(""Error"")
+
+
+def staff_update_attendance(request):
+    subjects = Subjects.objects.filter(staff_id=request.user.id)
+    session_years = SessionYearModel.objects.all()
+    context = {""subjects"": subjects, ""session_years"": session_years}
+    return render(request, ""staff_template/update_attendance_template.html"", context)
+
+
+@csrf_exempt
+def get_attendance_dates(request):
+    # Getting Values from Ajax POST 'Fetch Student'
+    subject_id = request.POST.get(""subject"")
+    session_year = request.POST.get(""session_year_id"")
+
+    # Students enroll to Course, Course has Subjects
+    # Getting all data from subject model based on subject_id
+    subject_model = Subjects.objects.get(id=subject_id)
+
+    session_model = SessionYearModel.objects.get(id=session_year)
+    attendance = Attendance.objects.filter(
+        subject_id=subject_model, session_year_id=session_model
+    )
+
+    # Only Passing Student Id and Student Name Only
+    list_data = []
+
+    for attendance_single in attendance:
+        data_small = {
+            ""id"": attendance_single.id,
+            ""attendance_date"": str(attendance_single.attendance_date),
+            ""session_year_id"": attendance_single.session_year_id.id,
+        }
+        list_data.append(data_small)
+
+    return JsonResponse(
+        json.dumps(list_data), content_type=""application/json"", safe=False
+    )
+
+
+@csrf_exempt
+def get_attendance_student(request):
+    # Getting Values from Ajax POST 'Fetch Student'
+    attendance_date = request.POST.get(""attendance_date"")
+    attendance = Attendance.objects.get(id=attendance_date)
+
+    attendance_data = AttendanceReport.objects.filter(attendance_id=attendance)
+    # Only Passing Student Id and Student Name Only
+    list_data = []
+
+    for student in attendance_data:
+        data_small = {
+            ""id"": student.student_id.admin.id,
+            ""name"": student.student_id.admin.first_name
+            + "" ""
+            + student.student_id.admin.last_name,
+            ""status"": student.status,
+        }
+        list_data.append(data_small)
+
+    return JsonResponse(
+        json.dumps(list_data), content_type=""application/json"", safe=False
+    )
+
+
+@csrf_exempt
+def update_attendance_data(request):
+    student_ids = request.POST.get(""student_ids"")
+
+    attendance_date = request.POST.get(""attendance_date"")
+    attendance = Attendance.objects.get(id=attendance_date)
+
+    json_student = json.loads(student_ids)
+
+    try:
+        for stud in json_student:
+            # Attendance of Individual Student saved on AttendanceReport Model
+            student = Students.objects.get(admin=stud[""id""])
+
+            attendance_report = AttendanceReport.objects.get(
+                student_id=student, attendance_id=attendance
+            )
+            attendance_report.status = stud[""status""]
+
+            attendance_report.save()
+        return HttpResponse(""OK"")
+    except:
+        return HttpResponse(""Error"")
+
+
+def staff_profile(request):
+    user = CustomUser.objects.get(id=request.user.id)
+    staff = Staffs.objects.get(admin=user)
+
+    context = {""user"": user, ""staff"": staff}
+    return render(request, ""staff_template/staff_profile.html"", context)
+
+
+def staff_profile_update(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method!"")
+        return redirect(""staff_profile"")
+    else:
+        first_name = request.POST.get(""first_name"")
+        last_name = request.POST.get(""last_name"")
+        password = request.POST.get(""password"")
+        address = request.POST.get(""address"")
+
+        try:
+            customuser = CustomUser.objects.get(id=request.user.id)
+            customuser.first_name = first_name
+            customuser.last_name = last_name
+            if password != None and password != """":
+                customuser.set_password(password)
+            customuser.save()
+
+            staff = Staffs.objects.get(admin=customuser.id)
+            staff.address = address
+            staff.save()
+
+            messages.success(request, ""Profile Updated Successfully"")
+            return redirect(""staff_profile"")
+        except:
+            messages.error(request, ""Failed to Update Profile"")
+            return redirect(""staff_profile"")
+
+
+def staff_add_result(request):
+    subjects = Subjects.objects.filter(staff_id=request.user.id)
+    session_years = SessionYearModel.objects.all()
+    context = {
+        ""subjects"": subjects,
+        ""session_years"": session_years,
+    }
+    return render(request, ""staff_template/add_result_template.html"", context)
+
+
+def staff_add_result_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""staff_add_result"")
+    else:
+        student_admin_id = request.POST.get(""student_list"")
+        assignment_marks = request.POST.get(""assignment_marks"")
+        exam_marks = request.POST.get(""exam_marks"")
+        subject_id = request.POST.get(""subject"")
+
+        student_obj = Students.objects.get(admin=student_admin_id)
+        subject_obj = Subjects.objects.get(id=subject_id)
+
+        try:
+            # Check if Students Result Already Exists or not
+            check_exist = StudentResult.objects.filter(
+                subject_id=subject_obj, student_id=student_obj
+            ).exists()
+            if check_exist:
+                result = StudentResult.objects.get(
+                    subject_id=subject_obj, student_id=student_obj
+                )
+                result.subject_assignment_marks = assignment_marks
+                result.subject_exam_marks = exam_marks
+                result.save()
+                messages.success(request, ""Result Updated Successfully!"")
+                return redirect(""staff_add_result"")
+            else:
+                result = StudentResult(
+                    student_id=student_obj,
+                    subject_id=subject_obj,
+                    subject_exam_marks=exam_marks,
+                    subject_assignment_marks=assignment_marks,
+                )
+                result.save()
+                messages.success(request, ""Result Added Successfully!"")
+                return redirect(""staff_add_result"")
+        except:
+            messages.error(request, ""Failed to Add Result!"")
+            return redirect(""staff_add_result"")","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+from django.shortcuts import render, redirect
+from django.http import HttpResponse, HttpResponseRedirect, JsonResponse
+from django.contrib import messages
+from django.core.files.storage import FileSystemStorage
+from django.urls import reverse
+from django.views.decorators.csrf import csrf_exempt
+from django.core import serializers
+import json
+
+
+from .models import (
+    CustomUser,
+    Staffs,
+    Courses,
+    Subjects,
+    Students,
+    SessionYearModel,
+    Attendance,
+    AttendanceReport,
+    LeaveReportStaff,
+    FeedBackStaffs,
+    StudentResult,
+)
+
+
+def staff_home(request):
+    # Fetching All Students under Staff
+    print(request.user.id)
+    subjects = Subjects.objects.filter(staff_id=request.user.id)
+    print(subjects)
+    course_id_list = []
+    for subject in subjects:
+        course = Courses.objects.get(id=subject.course_id.id)
+        course_id_list.append(course.id)
+
+    final_course = []
+    # Removing Duplicate Course Id
+    for course_id in course_id_list:
+        if course_id not in final_course:
+            final_course.append(course_id)
+
+    print(final_course)
+    students_count = Students.objects.filter(course_id__in=final_course).count()
+    subject_count = subjects.count()
+    print(subject_count)
+    print(students_count)
+
+    # Fetch All Attendance Count
+    attendance_count = Attendance.objects.filter(subject_id__in=subjects).count()
+
+    # Fetch All Approve Leave
+    # print(request.user)
+    print(request.user.user_type)
+    staff = Staffs.objects.get(admin=request.user.id)
+    leave_count = LeaveReportStaff.objects.filter(
+        staff_id=staff.id, leave_status=1
+    ).count()
+
+    # Fetch Attendance Data by Subjects
+    subject_list = []
+    attendance_list = []
+    for subject in subjects:
+        attendance_count1 = Attendance.objects.filter(subject_id=subject.id).count()
+        subject_list.append(subject.subject_name)
+        attendance_list.append(attendance_count1)
+
+    students_attendance = Students.objects.filter(course_id__in=final_course)
+    student_list = []
+    student_list_attendance_present = []
+    student_list_attendance_absent = []
+    for student in students_attendance:
+        attendance_present_count = AttendanceReport.objects.filter(
+            status=True, student_id=student.id
+        ).count()
+        attendance_absent_count = AttendanceReport.objects.filter(
+            status=False, student_id=student.id
+        ).count()
+        student_list.append(student.admin.first_name + "" "" + student.admin.last_name)
+        student_list_attendance_present.append(attendance_present_count)
+        student_list_attendance_absent.append(attendance_absent_count)
+
+    context = {
+        ""students_count"": students_count,
+        ""attendance_count"": attendance_count,
+        ""leave_count"": leave_count,
+        ""subject_count"": subject_count,
+        ""subject_list"": subject_list,
+        ""attendance_list"": attendance_list,
+        ""student_list"": student_list,
+        ""attendance_present_list"": student_list_attendance_present,
+        ""attendance_absent_list"": student_list_attendance_absent,
+    }
+    return render(request, ""staff_template/staff_home_template.html"", context)
+
+
+def staff_take_attendance(request):
+    subjects = Subjects.objects.filter(staff_id=request.user.id)
+    session_years = SessionYearModel.objects.all()
+    context = {""subjects"": subjects, ""session_years"": session_years}
+    return render(request, ""staff_template/take_attendance_template.html"", context)
+
+
+def staff_apply_leave(request):
+    print(request.user.id)
+    staff_obj = Staffs.objects.get(admin=request.user.id)
+    leave_data = LeaveReportStaff.objects.filter(staff_id=staff_obj)
+    context = {""leave_data"": leave_data}
+    return render(request, ""staff_template/staff_apply_leave_template.html"", context)
+
+
+def staff_apply_leave_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""staff_apply_leave"")
+    else:
+        leave_date = request.POST.get(""leave_date"")
+        leave_message = request.POST.get(""leave_message"")
+
+        staff_obj = Staffs.objects.get(admin=request.user.id)
+        try:
+            leave_report = LeaveReportStaff(
+                staff_id=staff_obj,
+                leave_date=leave_date,
+                leave_message=leave_message,
+                leave_status=0,
+            )
+            leave_report.save()
+            messages.success(request, ""Applied for Leave."")
+            return redirect(""staff_apply_leave"")
+        except:
+            messages.error(request, ""Failed to Apply Leave"")
+            return redirect(""staff_apply_leave"")
+
+
+def staff_feedback(request):
+    return render(request, ""staff_template/staff_feedback_template.html"")
+
+
+def staff_feedback_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method."")
+        return redirect(""staff_feedback"")
+    else:
+        feedback = request.POST.get(""feedback_message"")
+        staff_obj = Staffs.objects.get(admin=request.user.id)
+
+        try:
+            add_feedback = FeedBackStaffs(
+                staff_id=staff_obj, feedback=feedback, feedback_reply=""""
+            )
+            add_feedback.save()
+            messages.success(request, ""Feedback Sent."")
+            return redirect(""staff_feedback"")
+        except:
+            messages.error(request, ""Failed to Send Feedback."")
+            return redirect(""staff_feedback"")
+
+
+@csrf_exempt
+def get_students(request):
+    subject_id = request.POST.get(""subject"")
+    session_year = request.POST.get(""session_year"")
+
+    # Students enroll to Course, Course has Subjects
+    # Getting all data from subject model based on subject_id
+    subject_model = Subjects.objects.get(id=subject_id)
+
+    session_model = SessionYearModel.objects.get(id=session_year)
+
+    students = Students.objects.filter(
+        course_id=subject_model.course_id, session_year_id=session_model
+    )
+
+    # Only Passing Student Id and Student Name Only
+    list_data = []
+
+    for student in students:
+        data_small = {
+            ""id"": student.admin.id,
+            ""name"": student.admin.first_name + "" "" + student.admin.last_name,
+        }
+        list_data.append(data_small)
+
+    return JsonResponse(
+        json.dumps(list_data), content_type=""application/json"", safe=False
+    )
+
+
+@csrf_exempt
+def save_attendance_data(request):
+    # Get Values from Staf Take Attendance form via AJAX (JavaScript)
+    # Use getlist to access HTML Array/List Input Data
+    student_ids = request.POST.get(""student_ids"")
+    subject_id = request.POST.get(""subject_id"")
+    attendance_date = request.POST.get(""attendance_date"")
+    session_year_id = request.POST.get(""session_year_id"")
+
+    subject_model = Subjects.objects.get(id=subject_id)
+    session_year_model = SessionYearModel.objects.get(id=session_year_id)
+
+    json_student = json.loads(student_ids)
+
+    try:
+        # First Attendance Data is Saved on Attendance Model
+        attendance = Attendance(
+            subject_id=subject_model,
+            attendance_date=attendance_date,
+            session_year_id=session_year_model,
+        )
+        attendance.save()
+
+        for stud in json_student:
+            # Attendance of Individual Student saved on AttendanceReport Model
+            student = Students.objects.get(admin=stud[""id""])
+            attendance_report = AttendanceReport(
+                student_id=student, attendance_id=attendance, status=stud[""status""]
+            )
+            attendance_report.save()
+        return HttpResponse(""OK"")
+    except:
+        return HttpResponse(""Error"")
+
+
+def staff_update_attendance(request):
+    subjects = Subjects.objects.filter(staff_id=request.user.id)
+    session_years = SessionYearModel.objects.all()
+    context = {""subjects"": subjects, ""session_years"": session_years}
+    return render(request, ""staff_template/update_attendance_template.html"", context)
+
+
+@csrf_exempt
+def get_attendance_dates(request):
+    # Getting Values from Ajax POST 'Fetch Student'
+    subject_id = request.POST.get(""subject"")
+    session_year = request.POST.get(""session_year_id"")
+
+    # Students enroll to Course, Course has Subjects
+    # Getting all data from subject model based on subject_id
+    subject_model = Subjects.objects.get(id=subject_id)
+
+    session_model = SessionYearModel.objects.get(id=session_year)
+    attendance = Attendance.objects.filter(
+        subject_id=subject_model, session_year_id=session_model
+    )
+
+    # Only Passing Student Id and Student Name Only
+    list_data = []
+
+    for attendance_single in attendance:
+        data_small = {
+            ""id"": attendance_single.id,
+            ""attendance_date"": str(attendance_single.attendance_date),
+            ""session_year_id"": attendance_single.session_year_id.id,
+        }
+        list_data.append(data_small)
+
+    return JsonResponse(
+        json.dumps(list_data), content_type=""application/json"", safe=False
+    )
+
+
+@csrf_exempt
+def get_attendance_student(request):
+    # Getting Values from Ajax POST 'Fetch Student'
+    attendance_date = request.POST.get(""attendance_date"")
+    attendance = Attendance.objects.get(id=attendance_date)
+
+    attendance_data = AttendanceReport.objects.filter(attendance_id=attendance)
+    # Only Passing Student Id and Student Name Only
+    list_data = []
+
+    for student in attendance_data:
+        data_small = {
+            ""id"": student.student_id.admin.id,
+            ""name"": student.student_id.admin.first_name
+            + "" ""
+            + student.student_id.admin.last_name,
+            ""status"": student.status,
+        }
+        list_data.append(data_small)
+
+    return JsonResponse(
+        json.dumps(list_data), content_type=""application/json"", safe=False
+    )
+
+
+@csrf_exempt
+def update_attendance_data(request):
+    student_ids = request.POST.get(""student_ids"")
+
+    attendance_date = request.POST.get(""attendance_date"")
+    attendance = Attendance.objects.get(id=attendance_date)
+
+    json_student = json.loads(student_ids)
+
+    try:
+        for stud in json_student:
+            # Attendance of Individual Student saved on AttendanceReport Model
+            student = Students.objects.get(admin=stud[""id""])
+
+            attendance_report = AttendanceReport.objects.get(
+                student_id=student, attendance_id=attendance
+            )
+            attendance_report.status = stud[""status""]
+
+            attendance_report.save()
+        return HttpResponse(""OK"")
+    except:
+        return HttpResponse(""Error"")
+
+
+def staff_profile(request):
+    user = CustomUser.objects.get(id=request.user.id)
+    staff = Staffs.objects.get(admin=user)
+
+    context = {""user"": user, ""staff"": staff}
+    return render(request, ""staff_template/staff_profile.html"", context)
+
+
+def staff_profile_update(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method!"")
+        return redirect(""staff_profile"")
+    else:
+        first_name = request.POST.get(""first_name"")
+        last_name = request.POST.get(""last_name"")
+        password = request.POST.get(""password"")
+        address = request.POST.get(""address"")
+
+        try:
+            customuser = CustomUser.objects.get(id=request.user.id)
+            customuser.first_name = first_name
+            customuser.last_name = last_name
+            if password != None and password != """":
+                customuser.set_password(password)
+            customuser.save()
+
+            staff = Staffs.objects.get(admin=customuser.id)
+            staff.address = address
+            staff.save()
+
+            messages.success(request, ""Profile Updated Successfully"")
+            return redirect(""staff_profile"")
+        except:
+            messages.error(request, ""Failed to Update Profile"")
+            return redirect(""staff_profile"")
+
+
+def staff_add_result(request):
+    subjects = Subjects.objects.filter(staff_id=request.user.id)
+    session_years = SessionYearModel.objects.all()
+    context = {
+        ""subjects"": subjects,
+        ""session_years"": session_years,
+    }
+    return render(request, ""staff_template/add_result_template.html"", context)
+
+
+def staff_add_result_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""staff_add_result"")
+    else:
+        student_admin_id = request.POST.get(""student_list"")
+        assignment_marks = request.POST.get(""assignment_marks"")
+        exam_marks = request.POST.get(""exam_marks"")
+        subject_id = request.POST.get(""subject"")
+
+        student_obj = Students.objects.get(admin=student_admin_id)
+        subject_obj = Subjects.objects.get(id=subject_id)
+
+        try:
+            # Check if Students Result Already Exists or not
+            check_exist = StudentResult.objects.filter(
+                subject_id=subject_obj, student_id=student_obj
+            ).exists()
+            if check_exist:
+                result = StudentResult.objects.get(
+                    subject_id=subject_obj, student_id=student_obj
+                )
+                result.subject_assignment_marks = assignment_marks
+                result.subject_exam_marks = exam_marks
+                result.save()
+                messages.success(request, ""Result Updated Successfully!"")
+                return redirect(""staff_add_result"")
+            else:
+                result = StudentResult(
+                    student_id=student_obj,
+                    subject_id=subject_obj,
+                    subject_exam_marks=exam_marks,
+                    subject_assignment_marks=assignment_marks,
+                )
+                result.save()
+                messages.success(request, ""Result Added Successfully!"")
+                return redirect(""staff_add_result"")
+        except:
+            messages.error(request, ""Failed to Add Result!"")
+            return redirect(""staff_add_result"")"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"from django.shortcuts import render, redirect
+from django.http import HttpResponse, HttpResponseRedirect, JsonResponse
+from django.contrib import messages
+from django.core.files.storage import FileSystemStorage
+from django.urls import reverse
+from django.views.decorators.csrf import csrf_exempt
+import json
+
+from .forms import AddStudentForm, EditStudentForm
+
+from .models import (
+    CustomUser,
+    Staffs,
+    Courses,
+    Subjects,
+    Students,
+    SessionYearModel,
+    FeedBackStudent,
+    FeedBackStaffs,
+    LeaveReportStudent,
+    LeaveReportStaff,
+    Attendance,
+    AttendanceReport,
+)
+
+
+def admin_home(request):
+    all_student_count = Students.objects.all().count()
+    subject_count = Subjects.objects.all().count()
+    course_count = Courses.objects.all().count()
+    staff_count = Staffs.objects.all().count()
+    course_all = Courses.objects.all()
+    course_name_list = []
+    subject_count_list = []
+    student_count_list_in_course = []
+
+    for course in course_all:
+        subjects = Subjects.objects.filter(course_id=course.id).count()
+        students = Students.objects.filter(course_id=course.id).count()
+        course_name_list.append(course.course_name)
+        subject_count_list.append(subjects)
+        student_count_list_in_course.append(students)
+
+    subject_all = Subjects.objects.all()
+    subject_list = []
+    student_count_list_in_subject = []
+    for subject in subject_all:
+        course = Courses.objects.get(id=subject.course_id.id)
+        student_count = Students.objects.filter(course_id=course.id).count()
+        subject_list.append(subject.subject_name)
+        student_count_list_in_subject.append(student_count)
+
+    # For Saffs
+    staff_attendance_present_list = []
+    staff_attendance_leave_list = []
+    staff_name_list = []
+
+    staffs = Staffs.objects.all()
+    for staff in staffs:
+        subject_ids = Subjects.objects.filter(staff_id=staff.admin.id)
+        attendance = Attendance.objects.filter(subject_id__in=subject_ids).count()
+        leaves = LeaveReportStaff.objects.filter(
+            staff_id=staff.id, leave_status=1
+        ).count()
+        staff_attendance_present_list.append(attendance)
+        staff_attendance_leave_list.append(leaves)
+        staff_name_list.append(staff.admin.first_name)
+
+    # For Students
+    student_attendance_present_list = []
+    student_attendance_leave_list = []
+    student_name_list = []
+
+    students = Students.objects.all()
+    for student in students:
+        attendance = AttendanceReport.objects.filter(
+            student_id=student.id, status=True
+        ).count()
+        absent = AttendanceReport.objects.filter(
+            student_id=student.id, status=False
+        ).count()
+        leaves = LeaveReportStudent.objects.filter(
+            student_id=student.id, leave_status=1
+        ).count()
+        student_attendance_present_list.append(attendance)
+        student_attendance_leave_list.append(leaves + absent)
+        student_name_list.append(student.admin.first_name)
+
+    context = {
+        ""all_student_count"": all_student_count,
+        ""subject_count"": subject_count,
+        ""course_count"": course_count,
+        ""staff_count"": staff_count,
+        ""course_name_list"": course_name_list,
+        ""subject_count_list"": subject_count_list,
+        ""student_count_list_in_course"": student_count_list_in_course,
+        ""subject_list"": subject_list,
+        ""student_count_list_in_subject"": student_count_list_in_subject,
+        ""staff_attendance_present_list"": staff_attendance_present_list,
+        ""staff_attendance_leave_list"": staff_attendance_leave_list,
+        ""staff_name_list"": staff_name_list,
+        ""student_attendance_present_list"": student_attendance_present_list,
+        ""student_attendance_leave_list"": student_attendance_leave_list,
+        ""student_name_list"": student_name_list,
+    }
+    return render(request, ""hod_template/home_content.html"", context)
+
+
+def add_staff(request):
+    return render(request, ""hod_template/add_staff_template.html"")
+
+
+def add_staff_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method "")
+        return redirect(""add_staff"")
+    else:
+        first_name = request.POST.get(""first_name"")
+        last_name = request.POST.get(""last_name"")
+        username = request.POST.get(""username"")
+        email = request.POST.get(""email"")
+        password = request.POST.get(""password"")
+        address = request.POST.get(""address"")
+
+        try:
+            user = CustomUser.objects.create_user(
+                username=username,
+                password=password,
+                email=email,
+                first_name=first_name,
+                last_name=last_name,
+                user_type=2,
+            )
+            user.staffs.address = address
+            user.save()
+            messages.success(request, ""Staff Added Successfully!"")
+            return redirect(""add_staff"")
+        except:
+            messages.error(request, ""Failed to Add Staff!"")
+            return redirect(""add_staff"")
+
+
+def manage_staff(request):
+    staffs = Staffs.objects.all()
+    context = {""staffs"": staffs}
+    return render(request, ""hod_template/manage_staff_template.html"", context)
+
+
+def edit_staff(request, staff_id):
+    staff = Staffs.objects.get(admin=staff_id)
+
+    context = {""staff"": staff, ""id"": staff_id}
+    return render(request, ""hod_template/edit_staff_template.html"", context)
+
+
+def edit_staff_save(request):
+    if request.method != ""POST"":
+        return HttpResponse(""<h2>Method Not Allowed</h2>"")
+    else:
+        staff_id = request.POST.get(""staff_id"")
+        username = request.POST.get(""username"")
+        email = request.POST.get(""email"")
+        first_name = request.POST.get(""first_name"")
+        last_name = request.POST.get(""last_name"")
+        address = request.POST.get(""address"")
+
+        try:
+            # INSERTING into Customuser Model
+            user = CustomUser.objects.get(id=staff_id)
+            user.first_name = first_name
+            user.last_name = last_name
+            user.email = email
+            user.username = username
+            user.save()
+
+            # INSERTING into Staff Model
+            staff_model = Staffs.objects.get(admin=staff_id)
+            staff_model.address = address
+            staff_model.save()
+
+            messages.success(request, ""Staff Updated Successfully."")
+            return redirect(""/edit_staff/"" + staff_id)
+
+        except:
+            messages.error(request, ""Failed to Update Staff."")
+            return redirect(""/edit_staff/"" + staff_id)
+
+
+def delete_staff(request, staff_id):
+    staff = Staffs.objects.get(admin=staff_id)
+    try:
+        staff.delete()
+        messages.success(request, ""Staff Deleted Successfully."")
+        return redirect(""manage_staff"")
+    except:
+        messages.error(request, ""Failed to Delete Staff."")
+        return redirect(""manage_staff"")
+
+
+def add_course(request):
+    return render(request, ""hod_template/add_course_template.html"")
+
+
+def add_course_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method!"")
+        return redirect(""add_course"")
+    else:
+        course = request.POST.get(""course"")
+        try:
+            course_model = Courses(course_name=course)
+            course_model.save()
+            messages.success(request, ""Course Added Successfully!"")
+            return redirect(""add_course"")
+        except:
+            messages.error(request, ""Failed to Add Course!"")
+            return redirect(""add_course"")
+
+
+def manage_course(request):
+    courses = Courses.objects.all()
+    context = {""courses"": courses}
+    return render(request, ""hod_template/manage_course_template.html"", context)
+
+
+def edit_course(request, course_id):
+    course = Courses.objects.get(id=course_id)
+    context = {""course"": course, ""id"": course_id}
+    return render(request, ""hod_template/edit_course_template.html"", context)
+
+
+def edit_course_save(request):
+    if request.method != ""POST"":
+        HttpResponse(""Invalid Method"")
+    else:
+        course_id = request.POST.get(""course_id"")
+        course_name = request.POST.get(""course"")
+
+        try:
+            course = Courses.objects.get(id=course_id)
+            course.course_name = course_name
+            course.save()
+
+            messages.success(request, ""Course Updated Successfully."")
+            return redirect(""/edit_course/"" + course_id)
+
+        except:
+            messages.error(request, ""Failed to Update Course."")
+            return redirect(""/edit_course/"" + course_id)
+
+
+def delete_course(request, course_id):
+    course = Courses.objects.get(id=course_id)
+    try:
+        course.delete()
+        messages.success(request, ""Course Deleted Successfully."")
+        return redirect(""manage_course"")
+    except:
+        messages.error(request, ""Failed to Delete Course."")
+        return redirect(""manage_course"")
+
+
+def manage_session(request):
+    session_years = SessionYearModel.objects.all()
+    context = {""session_years"": session_years}
+    return render(request, ""hod_template/manage_session_template.html"", context)
+
+
+def add_session(request):
+    return render(request, ""hod_template/add_session_template.html"")
+
+
+def add_session_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""add_course"")
+    else:
+        session_start_year = request.POST.get(""session_start_year"")
+        session_end_year = request.POST.get(""session_end_year"")
+
+        try:
+            sessionyear = SessionYearModel(
+                session_start_year=session_start_year, session_end_year=session_end_year
+            )
+            sessionyear.save()
+            messages.success(request, ""Session Year added Successfully!"")
+            return redirect(""add_session"")
+        except:
+            messages.error(request, ""Failed to Add Session Year"")
+            return redirect(""add_session"")
+
+
+def edit_session(request, session_id):
+    session_year = SessionYearModel.objects.get(id=session_id)
+    context = {""session_year"": session_year}
+    return render(request, ""hod_template/edit_session_template.html"", context)
+
+
+def edit_session_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method!"")
+        return redirect(""manage_session"")
+    else:
+        session_id = request.POST.get(""session_id"")
+        session_start_year = request.POST.get(""session_start_year"")
+        session_end_year = request.POST.get(""session_end_year"")
+
+        try:
+            session_year = SessionYearModel.objects.get(id=session_id)
+            session_year.session_start_year = session_start_year
+            session_year.session_end_year = session_end_year
+            session_year.save()
+
+            messages.success(request, ""Session Year Updated Successfully."")
+            return redirect(""/edit_session/"" + session_id)
+        except:
+            messages.error(request, ""Failed to Update Session Year."")
+            return redirect(""/edit_session/"" + session_id)
+
+
+def delete_session(request, session_id):
+    session = SessionYearModel.objects.get(id=session_id)
+    try:
+        session.delete()
+        messages.success(request, ""Session Deleted Successfully."")
+        return redirect(""manage_session"")
+    except:
+        messages.error(request, ""Failed to Delete Session."")
+        return redirect(""manage_session"")
+
+
+def add_student(request):
+    form = AddStudentForm()
+    context = {""form"": form}
+    return render(request, ""hod_template/add_student_template.html"", context)
+
+
+def add_student_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""add_student"")
+    else:
+        form = AddStudentForm(request.POST, request.FILES)
+
+        if form.is_valid():
+            first_name = form.cleaned_data[""first_name""]
+            last_name = form.cleaned_data[""last_name""]
+            username = form.cleaned_data[""username""]
+            email = form.cleaned_data[""email""]
+            password = form.cleaned_data[""password""]
+            address = form.cleaned_data[""address""]
+            session_year_id = form.cleaned_data[""session_year_id""]
+            course_id = form.cleaned_data[""course_id""]
+            gender = form.cleaned_data[""gender""]
+
+            if len(request.FILES) != 0:
+                profile_pic = request.FILES[""profile_pic""]
+                fs = FileSystemStorage()
+                filename = fs.save(profile_pic.name, profile_pic)
+                profile_pic_url = fs.url(filename)
+            else:
+                profile_pic_url = None
+
+            try:
+                user = CustomUser.objects.create_user(
+                    username=username,
+                    password=password,
+                    email=email,
+                    first_name=first_name,
+                    last_name=last_name,
+                    user_type=3,
+                )
+                user.students.address = address
+
+                course_obj = Courses.objects.get(id=course_id)
+                user.students.course_id = course_obj
+
+                session_year_obj = SessionYearModel.objects.get(id=session_year_id)
+                user.students.session_year_id = session_year_obj
+
+                user.students.gender = gender
+                user.students.profile_pic = profile_pic_url
+                user.save()
+                messages.success(request, ""Student Added Successfully!"")
+                return redirect(""add_student"")
+            except:
+                messages.error(request, ""Failed to Add Student!"")
+                return redirect(""add_student"")
+        else:
+            return redirect(""add_student"")
+
+
+def manage_student(request):
+    students = Students.objects.all()
+    context = {""students"": students}
+    return render(request, ""hod_template/manage_student_template.html"", context)
+
+
+def edit_student(request, student_id):
+    # Adding Student ID into Session Variable
+    request.session[""student_id""] = student_id
+
+    student = Students.objects.get(admin=student_id)
+    form = EditStudentForm()
+
+    # Filling the form with Data from Database
+    form.fields[""email""].initial = student.admin.email
+    form.fields[""username""].initial = student.admin.username
+    form.fields[""first_name""].initial = student.admin.first_name
+    form.fields[""last_name""].initial = student.admin.last_name
+    form.fields[""address""].initial = student.address
+    form.fields[""course_id""].initial = student.course_id.id
+    form.fields[""gender""].initial = student.gender
+    form.fields[""session_year_id""].initial = student.session_year_id.id
+
+    context = {""id"": student_id, ""username"": student.admin.username, ""form"": form}
+    return render(request, ""hod_template/edit_student_template.html"", context)
+
+
+def edit_student_save(request):
+    if request.method != ""POST"":
+        return HttpResponse(""Invalid Method!"")
+    else:
+        student_id = request.session.get(""student_id"")
+        if student_id == None:
+            return redirect(""/manage_student"")
+
+        form = EditStudentForm(request.POST, request.FILES)
+        if form.is_valid():
+            email = form.cleaned_data[""email""]
+            username = form.cleaned_data[""username""]
+            first_name = form.cleaned_data[""first_name""]
+            last_name = form.cleaned_data[""last_name""]
+            address = form.cleaned_data[""address""]
+            course_id = form.cleaned_data[""course_id""]
+            gender = form.cleaned_data[""gender""]
+            session_year_id = form.cleaned_data[""session_year_id""]
+
+            # Getting Profile Pic first
+            # First Check whether the file is selected or not
+            # Upload only if file is selected
+            if len(request.FILES) != 0:
+                profile_pic = request.FILES[""profile_pic""]
+                fs = FileSystemStorage()
+                filename = fs.save(profile_pic.name, profile_pic)
+                profile_pic_url = fs.url(filename)
+            else:
+                profile_pic_url = None
+
+            try:
+                # First Update into Custom User Model
+                user = CustomUser.objects.get(id=student_id)
+                user.first_name = first_name
+                user.last_name = last_name
+                user.email = email
+                user.username = username
+                user.save()
+
+                # Then Update Students Table
+                student_model = Students.objects.get(admin=student_id)
+                student_model.address = address
+
+                course = Courses.objects.get(id=course_id)
+                student_model.course_id = course
+
+                session_year_obj = SessionYearModel.objects.get(id=session_year_id)
+                student_model.session_year_id = session_year_obj
+
+                student_model.gender = gender
+                if profile_pic_url != None:
+                    student_model.profile_pic = profile_pic_url
+                student_model.save()
+                # Delete student_id SESSION after the data is updated
+                del request.session[""student_id""]
+
+                messages.success(request, ""Student Updated Successfully!"")
+                return redirect(""/edit_student/"" + student_id)
+            except:
+                messages.success(request, ""Failed to Uupdate Student."")
+                return redirect(""/edit_student/"" + student_id)
+        else:
+            return redirect(""/edit_student/"" + student_id)
+
+
+def delete_student(request, student_id):
+    student = Students.objects.get(admin=student_id)
+    try:
+        student.delete()
+        messages.success(request, ""Student Deleted Successfully."")
+        return redirect(""manage_student"")
+    except:
+        messages.error(request, ""Failed to Delete Student."")
+        return redirect(""manage_student"")
+
+
+def add_subject(request):
+    courses = Courses.objects.all()
+    staffs = CustomUser.objects.filter(user_type=""2"")
+    context = {""courses"": courses, ""staffs"": staffs}
+    return render(request, ""hod_template/add_subject_template.html"", context)
+
+
+def add_subject_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Method Not Allowed!"")
+        return redirect(""add_subject"")
+    else:
+        subject_name = request.POST.get(""subject"")
+
+        course_id = request.POST.get(""course"")
+        course = Courses.objects.get(id=course_id)
+
+        staff_id = request.POST.get(""staff"")
+        staff = CustomUser.objects.get(id=staff_id)
+
+        try:
+            subject = Subjects(
+                subject_name=subject_name, course_id=course, staff_id=staff
+            )
+            subject.save()
+            messages.success(request, ""Subject Added Successfully!"")
+            return redirect(""add_subject"")
+        except:
+            messages.error(request, ""Failed to Add Subject!"")
+            return redirect(""add_subject"")
+
+
+def manage_subject(request):
+    subjects = Subjects.objects.all()
+    context = {""subjects"": subjects}
+    return render(request, ""hod_template/manage_subject_template.html"", context)
+
+
+def edit_subject(request, subject_id):
+    subject = Subjects.objects.get(id=subject_id)
+    courses = Courses.objects.all()
+    staffs = CustomUser.objects.filter(user_type=""2"")
+    context = {
+        ""subject"": subject,
+        ""courses"": courses,
+        ""staffs"": staffs,
+        ""id"": subject_id,
+    }
+    return render(request, ""hod_template/edit_subject_template.html"", context)
+
+
+def edit_subject_save(request):
+    if request.method != ""POST"":
+        HttpResponse(""Invalid Method."")
+    else:
+        subject_id = request.POST.get(""subject_id"")
+        subject_name = request.POST.get(""subject"")
+        course_id = request.POST.get(""course"")
+        staff_id = request.POST.get(""staff"")
+
+        try:
+            subject = Subjects.objects.get(id=subject_id)
+            subject.subject_name = subject_name
+
+            course = Courses.objects.get(id=course_id)
+            subject.course_id = course
+
+            staff = CustomUser.objects.get(id=staff_id)
+            subject.staff_id = staff
+
+            subject.save()
+
+            messages.success(request, ""Subject Updated Successfully."")
+
+            return HttpResponseRedirect(
+                reverse(""edit_subject"", kwargs={""subject_id"": subject_id})
+            )
+
+        except:
+            messages.error(request, ""Failed to Update Subject."")
+            return HttpResponseRedirect(
+                reverse(""edit_subject"", kwargs={""subject_id"": subject_id})
+            )
+
+
+def delete_subject(request, subject_id):
+    subject = Subjects.objects.get(id=subject_id)
+    try:
+        subject.delete()
+        messages.success(request, ""Subject Deleted Successfully."")
+        return redirect(""manage_subject"")
+    except:
+        messages.error(request, ""Failed to Delete Subject."")
+        return redirect(""manage_subject"")
+
+
+@csrf_exempt
+def check_email_exist(request):
+    email = request.POST.get(""email"")
+    user_obj = CustomUser.objects.filter(email=email).exists()
+    if user_obj:
+        return HttpResponse(True)
+    else:
+        return HttpResponse(False)
+
+
+@csrf_exempt
+def check_username_exist(request):
+    username = request.POST.get(""username"")
+    user_obj = CustomUser.objects.filter(username=username).exists()
+    if user_obj:
+        return HttpResponse(True)
+    else:
+        return HttpResponse(False)
+
+
+def student_feedback_message(request):
+    feedbacks = FeedBackStudent.objects.all()
+    context = {""feedbacks"": feedbacks}
+    return render(request, ""hod_template/student_feedback_template.html"", context)
+
+
+@csrf_exempt
+def student_feedback_message_reply(request):
+    feedback_id = request.POST.get(""id"")
+    feedback_reply = request.POST.get(""reply"")
+
+    try:
+        feedback = FeedBackStudent.objects.get(id=feedback_id)
+        feedback.feedback_reply = feedback_reply
+        feedback.save()
+        return HttpResponse(""True"")
+
+    except:
+        return HttpResponse(""False"")
+
+
+def staff_feedback_message(request):
+    feedbacks = FeedBackStaffs.objects.all()
+    context = {""feedbacks"": feedbacks}
+    return render(request, ""hod_template/staff_feedback_template.html"", context)
+
+
+@csrf_exempt
+def staff_feedback_message_reply(request):
+    feedback_id = request.POST.get(""id"")
+    feedback_reply = request.POST.get(""reply"")
+
+    try:
+        feedback = FeedBackStaffs.objects.get(id=feedback_id)
+        feedback.feedback_reply = feedback_reply
+        feedback.save()
+        return HttpResponse(""True"")
+
+    except:
+        return HttpResponse(""False"")
+
+
+def student_leave_view(request):
+    leaves = LeaveReportStudent.objects.all()
+    context = {""leaves"": leaves}
+    return render(request, ""hod_template/student_leave_view.html"", context)
+
+
+def student_leave_approve(request, leave_id):
+    leave = LeaveReportStudent.objects.get(id=leave_id)
+    leave.leave_status = 1
+    leave.save()
+    return redirect(""student_leave_view"")
+
+
+def student_leave_reject(request, leave_id):
+    leave = LeaveReportStudent.objects.get(id=leave_id)
+    leave.leave_status = 2
+    leave.save()
+    return redirect(""student_leave_view"")
+
+
+def staff_leave_view(request):
+    leaves = LeaveReportStaff.objects.all()
+    context = {""leaves"": leaves}
+    return render(request, ""hod_template/staff_leave_view.html"", context)
+
+
+def staff_leave_approve(request, leave_id):
+    leave = LeaveReportStaff.objects.get(id=leave_id)
+    leave.leave_status = 1
+    leave.save()
+    return redirect(""staff_leave_view"")
+
+
+def staff_leave_reject(request, leave_id):
+    leave = LeaveReportStaff.objects.get(id=leave_id)
+    leave.leave_status = 2
+    leave.save()
+    return redirect(""staff_leave_view"")
+
+
+def admin_view_attendance(request):
+    subjects = Subjects.objects.all()
+    session_years = SessionYearModel.objects.all()
+    context = {""subjects"": subjects, ""session_years"": session_years}
+    return render(request, ""hod_template/admin_view_attendance.html"", context)
+
+
+@csrf_exempt
+def admin_get_attendance_dates(request):
+    subject_id = request.POST.get(""subject"")
+    session_year = request.POST.get(""session_year_id"")
+
+    # Students enroll to Course, Course has Subjects
+    # Getting all data from subject model based on subject_id
+    subject_model = Subjects.objects.get(id=subject_id)
+
+    session_model = SessionYearModel.objects.get(id=session_year)
+    attendance = Attendance.objects.filter(
+        subject_id=subject_model, session_year_id=session_model
+    )
+
+    # Only Passing Student Id and Student Name Only
+    list_data = []
+
+    for attendance_single in attendance:
+        data_small = {
+            ""id"": attendance_single.id,
+            ""attendance_date"": str(attendance_single.attendance_date),
+            ""session_year_id"": attendance_single.session_year_id.id,
+        }
+        list_data.append(data_small)
+
+    return JsonResponse(
+        json.dumps(list_data), content_type=""application/json"", safe=False
+    )
+
+
+@csrf_exempt
+def admin_get_attendance_student(request):
+    # Getting Values from Ajax POST 'Fetch Student'
+    attendance_date = request.POST.get(""attendance_date"")
+    attendance = Attendance.objects.get(id=attendance_date)
+
+    attendance_data = AttendanceReport.objects.filter(attendance_id=attendance)
+    # Only Passing Student Id and Student Name Only
+    list_data = []
+
+    for student in attendance_data:
+        data_small = {
+            ""id"": student.student_id.admin.id,
+            ""name"": student.student_id.admin.first_name
+            + "" ""
+            + student.student_id.admin.last_name,
+            ""status"": student.status,
+        }
+        list_data.append(data_small)
+
+    return JsonResponse(
+        json.dumps(list_data), content_type=""application/json"", safe=False
+    )
+
+
+def admin_profile(request):
+    user = CustomUser.objects.get(id=request.user.id)
+
+    context = {""user"": user}
+    return render(request, ""hod_template/admin_profile.html"", context)
+
+
+def admin_profile_update(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method!"")
+        return redirect(""admin_profile"")
+    else:
+        first_name = request.POST.get(""first_name"")
+        last_name = request.POST.get(""last_name"")
+        password = request.POST.get(""password"")
+
+        try:
+            customuser = CustomUser.objects.get(id=request.user.id)
+            customuser.first_name = first_name
+            customuser.last_name = last_name
+            if password != None and password != """":
+                customuser.set_password(password)
+            customuser.save()
+            messages.success(request, ""Profile Updated Successfully"")
+            return redirect(""admin_profile"")
+        except:
+            messages.error(request, ""Failed to Update Profile"")
+            return redirect(""admin_profile"")
+
+
+def staff_profile(request):
+    pass
+
+
+def student_profile(requtest):
+    pass","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+from django.shortcuts import render, redirect
+from django.http import HttpResponse, HttpResponseRedirect, JsonResponse
+from django.contrib import messages
+from django.core.files.storage import FileSystemStorage
+from django.urls import reverse
+from django.views.decorators.csrf import csrf_exempt
+import json
+
+from .forms import AddStudentForm, EditStudentForm
+
+from .models import (
+    CustomUser,
+    Staffs,
+    Courses,
+    Subjects,
+    Students,
+    SessionYearModel,
+    FeedBackStudent,
+    FeedBackStaffs,
+    LeaveReportStudent,
+    LeaveReportStaff,
+    Attendance,
+    AttendanceReport,
+)
+
+
+def admin_home(request):
+    all_student_count = Students.objects.all().count()
+    subject_count = Subjects.objects.all().count()
+    course_count = Courses.objects.all().count()
+    staff_count = Staffs.objects.all().count()
+    course_all = Courses.objects.all()
+    course_name_list = []
+    subject_count_list = []
+    student_count_list_in_course = []
+
+    for course in course_all:
+        subjects = Subjects.objects.filter(course_id=course.id).count()
+        students = Students.objects.filter(course_id=course.id).count()
+        course_name_list.append(course.course_name)
+        subject_count_list.append(subjects)
+        student_count_list_in_course.append(students)
+
+    subject_all = Subjects.objects.all()
+    subject_list = []
+    student_count_list_in_subject = []
+    for subject in subject_all:
+        course = Courses.objects.get(id=subject.course_id.id)
+        student_count = Students.objects.filter(course_id=course.id).count()
+        subject_list.append(subject.subject_name)
+        student_count_list_in_subject.append(student_count)
+
+    # For Saffs
+    staff_attendance_present_list = []
+    staff_attendance_leave_list = []
+    staff_name_list = []
+
+    staffs = Staffs.objects.all()
+    for staff in staffs:
+        subject_ids = Subjects.objects.filter(staff_id=staff.admin.id)
+        attendance = Attendance.objects.filter(subject_id__in=subject_ids).count()
+        leaves = LeaveReportStaff.objects.filter(
+            staff_id=staff.id, leave_status=1
+        ).count()
+        staff_attendance_present_list.append(attendance)
+        staff_attendance_leave_list.append(leaves)
+        staff_name_list.append(staff.admin.first_name)
+
+    # For Students
+    student_attendance_present_list = []
+    student_attendance_leave_list = []
+    student_name_list = []
+
+    students = Students.objects.all()
+    for student in students:
+        attendance = AttendanceReport.objects.filter(
+            student_id=student.id, status=True
+        ).count()
+        absent = AttendanceReport.objects.filter(
+            student_id=student.id, status=False
+        ).count()
+        leaves = LeaveReportStudent.objects.filter(
+            student_id=student.id, leave_status=1
+        ).count()
+        student_attendance_present_list.append(attendance)
+        student_attendance_leave_list.append(leaves + absent)
+        student_name_list.append(student.admin.first_name)
+
+    context = {
+        ""all_student_count"": all_student_count,
+        ""subject_count"": subject_count,
+        ""course_count"": course_count,
+        ""staff_count"": staff_count,
+        ""course_name_list"": course_name_list,
+        ""subject_count_list"": subject_count_list,
+        ""student_count_list_in_course"": student_count_list_in_course,
+        ""subject_list"": subject_list,
+        ""student_count_list_in_subject"": student_count_list_in_subject,
+        ""staff_attendance_present_list"": staff_attendance_present_list,
+        ""staff_attendance_leave_list"": staff_attendance_leave_list,
+        ""staff_name_list"": staff_name_list,
+        ""student_attendance_present_list"": student_attendance_present_list,
+        ""student_attendance_leave_list"": student_attendance_leave_list,
+        ""student_name_list"": student_name_list,
+    }
+    return render(request, ""hod_template/home_content.html"", context)
+
+
+def add_staff(request):
+    return render(request, ""hod_template/add_staff_template.html"")
+
+
+def add_staff_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method "")
+        return redirect(""add_staff"")
+    else:
+        first_name = request.POST.get(""first_name"")
+        last_name = request.POST.get(""last_name"")
+        username = request.POST.get(""username"")
+        email = request.POST.get(""email"")
+        password = request.POST.get(""password"")
+        address = request.POST.get(""address"")
+
+        try:
+            user = CustomUser.objects.create_user(
+                username=username,
+                password=password,
+                email=email,
+                first_name=first_name,
+                last_name=last_name,
+                user_type=2,
+            )
+            user.staffs.address = address
+            user.save()
+            messages.success(request, ""Staff Added Successfully!"")
+            return redirect(""add_staff"")
+        except:
+            messages.error(request, ""Failed to Add Staff!"")
+            return redirect(""add_staff"")
+
+
+def manage_staff(request):
+    staffs = Staffs.objects.all()
+    context = {""staffs"": staffs}
+    return render(request, ""hod_template/manage_staff_template.html"", context)
+
+
+def edit_staff(request, staff_id):
+    staff = Staffs.objects.get(admin=staff_id)
+
+    context = {""staff"": staff, ""id"": staff_id}
+    return render(request, ""hod_template/edit_staff_template.html"", context)
+
+
+def edit_staff_save(request):
+    if request.method != ""POST"":
+        return HttpResponse(""<h2>Method Not Allowed</h2>"")
+    else:
+        staff_id = request.POST.get(""staff_id"")
+        username = request.POST.get(""username"")
+        email = request.POST.get(""email"")
+        first_name = request.POST.get(""first_name"")
+        last_name = request.POST.get(""last_name"")
+        address = request.POST.get(""address"")
+
+        try:
+            # INSERTING into Customuser Model
+            user = CustomUser.objects.get(id=staff_id)
+            user.first_name = first_name
+            user.last_name = last_name
+            user.email = email
+            user.username = username
+            user.save()
+
+            # INSERTING into Staff Model
+            staff_model = Staffs.objects.get(admin=staff_id)
+            staff_model.address = address
+            staff_model.save()
+
+            messages.success(request, ""Staff Updated Successfully."")
+            return redirect(""/edit_staff/"" + staff_id)
+
+        except:
+            messages.error(request, ""Failed to Update Staff."")
+            return redirect(""/edit_staff/"" + staff_id)
+
+
+def delete_staff(request, staff_id):
+    staff = Staffs.objects.get(admin=staff_id)
+    try:
+        staff.delete()
+        messages.success(request, ""Staff Deleted Successfully."")
+        return redirect(""manage_staff"")
+    except:
+        messages.error(request, ""Failed to Delete Staff."")
+        return redirect(""manage_staff"")
+
+
+def add_course(request):
+    return render(request, ""hod_template/add_course_template.html"")
+
+
+def add_course_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method!"")
+        return redirect(""add_course"")
+    else:
+        course = request.POST.get(""course"")
+        try:
+            course_model = Courses(course_name=course)
+            course_model.save()
+            messages.success(request, ""Course Added Successfully!"")
+            return redirect(""add_course"")
+        except:
+            messages.error(request, ""Failed to Add Course!"")
+            return redirect(""add_course"")
+
+
+def manage_course(request):
+    courses = Courses.objects.all()
+    context = {""courses"": courses}
+    return render(request, ""hod_template/manage_course_template.html"", context)
+
+
+def edit_course(request, course_id):
+    course = Courses.objects.get(id=course_id)
+    context = {""course"": course, ""id"": course_id}
+    return render(request, ""hod_template/edit_course_template.html"", context)
+
+
+def edit_course_save(request):
+    if request.method != ""POST"":
+        HttpResponse(""Invalid Method"")
+    else:
+        course_id = request.POST.get(""course_id"")
+        course_name = request.POST.get(""course"")
+
+        try:
+            course = Courses.objects.get(id=course_id)
+            course.course_name = course_name
+            course.save()
+
+            messages.success(request, ""Course Updated Successfully."")
+            return redirect(""/edit_course/"" + course_id)
+
+        except:
+            messages.error(request, ""Failed to Update Course."")
+            return redirect(""/edit_course/"" + course_id)
+
+
+def delete_course(request, course_id):
+    course = Courses.objects.get(id=course_id)
+    try:
+        course.delete()
+        messages.success(request, ""Course Deleted Successfully."")
+        return redirect(""manage_course"")
+    except:
+        messages.error(request, ""Failed to Delete Course."")
+        return redirect(""manage_course"")
+
+
+def manage_session(request):
+    session_years = SessionYearModel.objects.all()
+    context = {""session_years"": session_years}
+    return render(request, ""hod_template/manage_session_template.html"", context)
+
+
+def add_session(request):
+    return render(request, ""hod_template/add_session_template.html"")
+
+
+def add_session_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""add_course"")
+    else:
+        session_start_year = request.POST.get(""session_start_year"")
+        session_end_year = request.POST.get(""session_end_year"")
+
+        try:
+            sessionyear = SessionYearModel(
+                session_start_year=session_start_year, session_end_year=session_end_year
+            )
+            sessionyear.save()
+            messages.success(request, ""Session Year added Successfully!"")
+            return redirect(""add_session"")
+        except:
+            messages.error(request, ""Failed to Add Session Year"")
+            return redirect(""add_session"")
+
+
+def edit_session(request, session_id):
+    session_year = SessionYearModel.objects.get(id=session_id)
+    context = {""session_year"": session_year}
+    return render(request, ""hod_template/edit_session_template.html"", context)
+
+
+def edit_session_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method!"")
+        return redirect(""manage_session"")
+    else:
+        session_id = request.POST.get(""session_id"")
+        session_start_year = request.POST.get(""session_start_year"")
+        session_end_year = request.POST.get(""session_end_year"")
+
+        try:
+            session_year = SessionYearModel.objects.get(id=session_id)
+            session_year.session_start_year = session_start_year
+            session_year.session_end_year = session_end_year
+            session_year.save()
+
+            messages.success(request, ""Session Year Updated Successfully."")
+            return redirect(""/edit_session/"" + session_id)
+        except:
+            messages.error(request, ""Failed to Update Session Year."")
+            return redirect(""/edit_session/"" + session_id)
+
+
+def delete_session(request, session_id):
+    session = SessionYearModel.objects.get(id=session_id)
+    try:
+        session.delete()
+        messages.success(request, ""Session Deleted Successfully."")
+        return redirect(""manage_session"")
+    except:
+        messages.error(request, ""Failed to Delete Session."")
+        return redirect(""manage_session"")
+
+
+def add_student(request):
+    form = AddStudentForm()
+    context = {""form"": form}
+    return render(request, ""hod_template/add_student_template.html"", context)
+
+
+def add_student_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method"")
+        return redirect(""add_student"")
+    else:
+        form = AddStudentForm(request.POST, request.FILES)
+
+        if form.is_valid():
+            first_name = form.cleaned_data[""first_name""]
+            last_name = form.cleaned_data[""last_name""]
+            username = form.cleaned_data[""username""]
+            email = form.cleaned_data[""email""]
+            password = form.cleaned_data[""password""]
+            address = form.cleaned_data[""address""]
+            session_year_id = form.cleaned_data[""session_year_id""]
+            course_id = form.cleaned_data[""course_id""]
+            gender = form.cleaned_data[""gender""]
+
+            if len(request.FILES) != 0:
+                profile_pic = request.FILES[""profile_pic""]
+                fs = FileSystemStorage()
+                filename = fs.save(profile_pic.name, profile_pic)
+                profile_pic_url = fs.url(filename)
+            else:
+                profile_pic_url = None
+
+            try:
+                user = CustomUser.objects.create_user(
+                    username=username,
+                    password=password,
+                    email=email,
+                    first_name=first_name,
+                    last_name=last_name,
+                    user_type=3,
+                )
+                user.students.address = address
+
+                course_obj = Courses.objects.get(id=course_id)
+                user.students.course_id = course_obj
+
+                session_year_obj = SessionYearModel.objects.get(id=session_year_id)
+                user.students.session_year_id = session_year_obj
+
+                user.students.gender = gender
+                user.students.profile_pic = profile_pic_url
+                user.save()
+                messages.success(request, ""Student Added Successfully!"")
+                return redirect(""add_student"")
+            except:
+                messages.error(request, ""Failed to Add Student!"")
+                return redirect(""add_student"")
+        else:
+            return redirect(""add_student"")
+
+
+def manage_student(request):
+    students = Students.objects.all()
+    context = {""students"": students}
+    return render(request, ""hod_template/manage_student_template.html"", context)
+
+
+def edit_student(request, student_id):
+    # Adding Student ID into Session Variable
+    request.session[""student_id""] = student_id
+
+    student = Students.objects.get(admin=student_id)
+    form = EditStudentForm()
+
+    # Filling the form with Data from Database
+    form.fields[""email""].initial = student.admin.email
+    form.fields[""username""].initial = student.admin.username
+    form.fields[""first_name""].initial = student.admin.first_name
+    form.fields[""last_name""].initial = student.admin.last_name
+    form.fields[""address""].initial = student.address
+    form.fields[""course_id""].initial = student.course_id.id
+    form.fields[""gender""].initial = student.gender
+    form.fields[""session_year_id""].initial = student.session_year_id.id
+
+    context = {""id"": student_id, ""username"": student.admin.username, ""form"": form}
+    return render(request, ""hod_template/edit_student_template.html"", context)
+
+
+def edit_student_save(request):
+    if request.method != ""POST"":
+        return HttpResponse(""Invalid Method!"")
+    else:
+        student_id = request.session.get(""student_id"")
+        if student_id == None:
+            return redirect(""/manage_student"")
+
+        form = EditStudentForm(request.POST, request.FILES)
+        if form.is_valid():
+            email = form.cleaned_data[""email""]
+            username = form.cleaned_data[""username""]
+            first_name = form.cleaned_data[""first_name""]
+            last_name = form.cleaned_data[""last_name""]
+            address = form.cleaned_data[""address""]
+            course_id = form.cleaned_data[""course_id""]
+            gender = form.cleaned_data[""gender""]
+            session_year_id = form.cleaned_data[""session_year_id""]
+
+            # Getting Profile Pic first
+            # First Check whether the file is selected or not
+            # Upload only if file is selected
+            if len(request.FILES) != 0:
+                profile_pic = request.FILES[""profile_pic""]
+                fs = FileSystemStorage()
+                filename = fs.save(profile_pic.name, profile_pic)
+                profile_pic_url = fs.url(filename)
+            else:
+                profile_pic_url = None
+
+            try:
+                # First Update into Custom User Model
+                user = CustomUser.objects.get(id=student_id)
+                user.first_name = first_name
+                user.last_name = last_name
+                user.email = email
+                user.username = username
+                user.save()
+
+                # Then Update Students Table
+                student_model = Students.objects.get(admin=student_id)
+                student_model.address = address
+
+                course = Courses.objects.get(id=course_id)
+                student_model.course_id = course
+
+                session_year_obj = SessionYearModel.objects.get(id=session_year_id)
+                student_model.session_year_id = session_year_obj
+
+                student_model.gender = gender
+                if profile_pic_url != None:
+                    student_model.profile_pic = profile_pic_url
+                student_model.save()
+                # Delete student_id SESSION after the data is updated
+                del request.session[""student_id""]
+
+                messages.success(request, ""Student Updated Successfully!"")
+                return redirect(""/edit_student/"" + student_id)
+            except:
+                messages.success(request, ""Failed to Uupdate Student."")
+                return redirect(""/edit_student/"" + student_id)
+        else:
+            return redirect(""/edit_student/"" + student_id)
+
+
+def delete_student(request, student_id):
+    student = Students.objects.get(admin=student_id)
+    try:
+        student.delete()
+        messages.success(request, ""Student Deleted Successfully."")
+        return redirect(""manage_student"")
+    except:
+        messages.error(request, ""Failed to Delete Student."")
+        return redirect(""manage_student"")
+
+
+def add_subject(request):
+    courses = Courses.objects.all()
+    staffs = CustomUser.objects.filter(user_type=""2"")
+    context = {""courses"": courses, ""staffs"": staffs}
+    return render(request, ""hod_template/add_subject_template.html"", context)
+
+
+def add_subject_save(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Method Not Allowed!"")
+        return redirect(""add_subject"")
+    else:
+        subject_name = request.POST.get(""subject"")
+
+        course_id = request.POST.get(""course"")
+        course = Courses.objects.get(id=course_id)
+
+        staff_id = request.POST.get(""staff"")
+        staff = CustomUser.objects.get(id=staff_id)
+
+        try:
+            subject = Subjects(
+                subject_name=subject_name, course_id=course, staff_id=staff
+            )
+            subject.save()
+            messages.success(request, ""Subject Added Successfully!"")
+            return redirect(""add_subject"")
+        except:
+            messages.error(request, ""Failed to Add Subject!"")
+            return redirect(""add_subject"")
+
+
+def manage_subject(request):
+    subjects = Subjects.objects.all()
+    context = {""subjects"": subjects}
+    return render(request, ""hod_template/manage_subject_template.html"", context)
+
+
+def edit_subject(request, subject_id):
+    subject = Subjects.objects.get(id=subject_id)
+    courses = Courses.objects.all()
+    staffs = CustomUser.objects.filter(user_type=""2"")
+    context = {
+        ""subject"": subject,
+        ""courses"": courses,
+        ""staffs"": staffs,
+        ""id"": subject_id,
+    }
+    return render(request, ""hod_template/edit_subject_template.html"", context)
+
+
+def edit_subject_save(request):
+    if request.method != ""POST"":
+        HttpResponse(""Invalid Method."")
+    else:
+        subject_id = request.POST.get(""subject_id"")
+        subject_name = request.POST.get(""subject"")
+        course_id = request.POST.get(""course"")
+        staff_id = request.POST.get(""staff"")
+
+        try:
+            subject = Subjects.objects.get(id=subject_id)
+            subject.subject_name = subject_name
+
+            course = Courses.objects.get(id=course_id)
+            subject.course_id = course
+
+            staff = CustomUser.objects.get(id=staff_id)
+            subject.staff_id = staff
+
+            subject.save()
+
+            messages.success(request, ""Subject Updated Successfully."")
+
+            return HttpResponseRedirect(
+                reverse(""edit_subject"", kwargs={""subject_id"": subject_id})
+            )
+
+        except:
+            messages.error(request, ""Failed to Update Subject."")
+            return HttpResponseRedirect(
+                reverse(""edit_subject"", kwargs={""subject_id"": subject_id})
+            )
+
+
+def delete_subject(request, subject_id):
+    subject = Subjects.objects.get(id=subject_id)
+    try:
+        subject.delete()
+        messages.success(request, ""Subject Deleted Successfully."")
+        return redirect(""manage_subject"")
+    except:
+        messages.error(request, ""Failed to Delete Subject."")
+        return redirect(""manage_subject"")
+
+
+@csrf_exempt
+def check_email_exist(request):
+    email = request.POST.get(""email"")
+    user_obj = CustomUser.objects.filter(email=email).exists()
+    if user_obj:
+        return HttpResponse(True)
+    else:
+        return HttpResponse(False)
+
+
+@csrf_exempt
+def check_username_exist(request):
+    username = request.POST.get(""username"")
+    user_obj = CustomUser.objects.filter(username=username).exists()
+    if user_obj:
+        return HttpResponse(True)
+    else:
+        return HttpResponse(False)
+
+
+def student_feedback_message(request):
+    feedbacks = FeedBackStudent.objects.all()
+    context = {""feedbacks"": feedbacks}
+    return render(request, ""hod_template/student_feedback_template.html"", context)
+
+
+@csrf_exempt
+def student_feedback_message_reply(request):
+    feedback_id = request.POST.get(""id"")
+    feedback_reply = request.POST.get(""reply"")
+
+    try:
+        feedback = FeedBackStudent.objects.get(id=feedback_id)
+        feedback.feedback_reply = feedback_reply
+        feedback.save()
+        return HttpResponse(""True"")
+
+    except:
+        return HttpResponse(""False"")
+
+
+def staff_feedback_message(request):
+    feedbacks = FeedBackStaffs.objects.all()
+    context = {""feedbacks"": feedbacks}
+    return render(request, ""hod_template/staff_feedback_template.html"", context)
+
+
+@csrf_exempt
+def staff_feedback_message_reply(request):
+    feedback_id = request.POST.get(""id"")
+    feedback_reply = request.POST.get(""reply"")
+
+    try:
+        feedback = FeedBackStaffs.objects.get(id=feedback_id)
+        feedback.feedback_reply = feedback_reply
+        feedback.save()
+        return HttpResponse(""True"")
+
+    except:
+        return HttpResponse(""False"")
+
+
+def student_leave_view(request):
+    leaves = LeaveReportStudent.objects.all()
+    context = {""leaves"": leaves}
+    return render(request, ""hod_template/student_leave_view.html"", context)
+
+
+def student_leave_approve(request, leave_id):
+    leave = LeaveReportStudent.objects.get(id=leave_id)
+    leave.leave_status = 1
+    leave.save()
+    return redirect(""student_leave_view"")
+
+
+def student_leave_reject(request, leave_id):
+    leave = LeaveReportStudent.objects.get(id=leave_id)
+    leave.leave_status = 2
+    leave.save()
+    return redirect(""student_leave_view"")
+
+
+def staff_leave_view(request):
+    leaves = LeaveReportStaff.objects.all()
+    context = {""leaves"": leaves}
+    return render(request, ""hod_template/staff_leave_view.html"", context)
+
+
+def staff_leave_approve(request, leave_id):
+    leave = LeaveReportStaff.objects.get(id=leave_id)
+    leave.leave_status = 1
+    leave.save()
+    return redirect(""staff_leave_view"")
+
+
+def staff_leave_reject(request, leave_id):
+    leave = LeaveReportStaff.objects.get(id=leave_id)
+    leave.leave_status = 2
+    leave.save()
+    return redirect(""staff_leave_view"")
+
+
+def admin_view_attendance(request):
+    subjects = Subjects.objects.all()
+    session_years = SessionYearModel.objects.all()
+    context = {""subjects"": subjects, ""session_years"": session_years}
+    return render(request, ""hod_template/admin_view_attendance.html"", context)
+
+
+@csrf_exempt
+def admin_get_attendance_dates(request):
+    subject_id = request.POST.get(""subject"")
+    session_year = request.POST.get(""session_year_id"")
+
+    # Students enroll to Course, Course has Subjects
+    # Getting all data from subject model based on subject_id
+    subject_model = Subjects.objects.get(id=subject_id)
+
+    session_model = SessionYearModel.objects.get(id=session_year)
+    attendance = Attendance.objects.filter(
+        subject_id=subject_model, session_year_id=session_model
+    )
+
+    # Only Passing Student Id and Student Name Only
+    list_data = []
+
+    for attendance_single in attendance:
+        data_small = {
+            ""id"": attendance_single.id,
+            ""attendance_date"": str(attendance_single.attendance_date),
+            ""session_year_id"": attendance_single.session_year_id.id,
+        }
+        list_data.append(data_small)
+
+    return JsonResponse(
+        json.dumps(list_data), content_type=""application/json"", safe=False
+    )
+
+
+@csrf_exempt
+def admin_get_attendance_student(request):
+    # Getting Values from Ajax POST 'Fetch Student'
+    attendance_date = request.POST.get(""attendance_date"")
+    attendance = Attendance.objects.get(id=attendance_date)
+
+    attendance_data = AttendanceReport.objects.filter(attendance_id=attendance)
+    # Only Passing Student Id and Student Name Only
+    list_data = []
+
+    for student in attendance_data:
+        data_small = {
+            ""id"": student.student_id.admin.id,
+            ""name"": student.student_id.admin.first_name
+            + "" ""
+            + student.student_id.admin.last_name,
+            ""status"": student.status,
+        }
+        list_data.append(data_small)
+
+    return JsonResponse(
+        json.dumps(list_data), content_type=""application/json"", safe=False
+    )
+
+
+def admin_profile(request):
+    user = CustomUser.objects.get(id=request.user.id)
+
+    context = {""user"": user}
+    return render(request, ""hod_template/admin_profile.html"", context)
+
+
+def admin_profile_update(request):
+    if request.method != ""POST"":
+        messages.error(request, ""Invalid Method!"")
+        return redirect(""admin_profile"")
+    else:
+        first_name = request.POST.get(""first_name"")
+        last_name = request.POST.get(""last_name"")
+        password = request.POST.get(""password"")
+
+        try:
+            customuser = CustomUser.objects.get(id=request.user.id)
+            customuser.first_name = first_name
+            customuser.last_name = last_name
+            if password != None and password != """":
+                customuser.set_password(password)
+            customuser.save()
+            messages.success(request, ""Profile Updated Successfully"")
+            return redirect(""admin_profile"")
+        except:
+            messages.error(request, ""Failed to Update Profile"")
+            return redirect(""admin_profile"")
+
+
+def staff_profile(request):
+    pass
+
+
+def student_profile(requtest):
+    pass"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"from django.contrib.auth.models import AbstractUser
+from django.db import models
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+
+
+class SessionYearModel(models.Model):
+    id = models.AutoField(primary_key=True)
+    session_start_year = models.DateField()
+    session_end_year = models.DateField()
+    objects = models.Manager()
+
+
+# Overriding the Default Django Auth
+# User and adding One More Field (user_type)
+class CustomUser(AbstractUser):
+    HOD = ""1""
+    STAFF = ""2""
+    STUDENT = ""3""
+
+    EMAIL_TO_USER_TYPE_MAP = {""hod"": HOD, ""staff"": STAFF, ""student"": STUDENT}
+
+    user_type_data = ((HOD, ""HOD""), (STAFF, ""Staff""), (STUDENT, ""Student""))
+    user_type = models.CharField(default=1, choices=user_type_data, max_length=10)
+
+
+class AdminHOD(models.Model):
+    id = models.AutoField(primary_key=True)
+    admin = models.OneToOneField(CustomUser, on_delete=models.CASCADE)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class Staffs(models.Model):
+    id = models.AutoField(primary_key=True)
+    admin = models.OneToOneField(CustomUser, on_delete=models.CASCADE)
+    address = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class Courses(models.Model):
+    id = models.AutoField(primary_key=True)
+    course_name = models.CharField(max_length=255)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class Subjects(models.Model):
+    id = models.AutoField(primary_key=True)
+    subject_name = models.CharField(max_length=255)
+
+    # need to give default course
+    course_id = models.ForeignKey(Courses, on_delete=models.CASCADE, default=1)
+    staff_id = models.ForeignKey(CustomUser, on_delete=models.CASCADE)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class Students(models.Model):
+    id = models.AutoField(primary_key=True)
+    admin = models.OneToOneField(CustomUser, on_delete=models.CASCADE)
+    gender = models.CharField(max_length=50)
+    profile_pic = models.FileField()
+    address = models.TextField()
+    course_id = models.ForeignKey(Courses, on_delete=models.DO_NOTHING, default=1)
+    session_year_id = models.ForeignKey(
+        SessionYearModel, null=True, on_delete=models.CASCADE
+    )
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class Attendance(models.Model):
+    # Subject Attendance
+    id = models.AutoField(primary_key=True)
+    subject_id = models.ForeignKey(Subjects, on_delete=models.DO_NOTHING)
+    attendance_date = models.DateField()
+    session_year_id = models.ForeignKey(SessionYearModel, on_delete=models.CASCADE)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class AttendanceReport(models.Model):
+    # Individual Student Attendance
+    id = models.AutoField(primary_key=True)
+    student_id = models.ForeignKey(Students, on_delete=models.DO_NOTHING)
+    attendance_id = models.ForeignKey(Attendance, on_delete=models.CASCADE)
+    status = models.BooleanField(default=False)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class LeaveReportStudent(models.Model):
+    id = models.AutoField(primary_key=True)
+    student_id = models.ForeignKey(Students, on_delete=models.CASCADE)
+    leave_date = models.CharField(max_length=255)
+    leave_message = models.TextField()
+    leave_status = models.IntegerField(default=0)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class LeaveReportStaff(models.Model):
+    id = models.AutoField(primary_key=True)
+    staff_id = models.ForeignKey(Staffs, on_delete=models.CASCADE)
+    leave_date = models.CharField(max_length=255)
+    leave_message = models.TextField()
+    leave_status = models.IntegerField(default=0)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class FeedBackStudent(models.Model):
+    id = models.AutoField(primary_key=True)
+    student_id = models.ForeignKey(Students, on_delete=models.CASCADE)
+    feedback = models.TextField()
+    feedback_reply = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class FeedBackStaffs(models.Model):
+    id = models.AutoField(primary_key=True)
+    staff_id = models.ForeignKey(Staffs, on_delete=models.CASCADE)
+    feedback = models.TextField()
+    feedback_reply = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class NotificationStudent(models.Model):
+    id = models.AutoField(primary_key=True)
+    student_id = models.ForeignKey(Students, on_delete=models.CASCADE)
+    message = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class NotificationStaffs(models.Model):
+    id = models.AutoField(primary_key=True)
+    stafff_id = models.ForeignKey(Staffs, on_delete=models.CASCADE)
+    message = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class StudentResult(models.Model):
+    id = models.AutoField(primary_key=True)
+    student_id = models.ForeignKey(Students, on_delete=models.CASCADE)
+    subject_id = models.ForeignKey(Subjects, on_delete=models.CASCADE, default=1)
+    subject_exam_marks = models.FloatField(default=0)
+    subject_assignment_marks = models.FloatField(default=0)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+# Creating Django Signals
+@receiver(post_save, sender=CustomUser)
+
+# Now Creating a Function which will
+# automatically insert data in HOD, Staff or Student
+def create_user_profile(sender, instance, created, **kwargs):
+    # if Created is true (Means Data Inserted)
+    if created:
+        # Check the user_type and insert the data in respective tables
+        if instance.user_type == 1:
+            AdminHOD.objects.create(admin=instance)
+        if instance.user_type == 2:
+            Staffs.objects.create(admin=instance)
+        if instance.user_type == 3:
+            Students.objects.create(
+                admin=instance,
+                course_id=Courses.objects.get(id=1),
+                session_year_id=SessionYearModel.objects.get(id=1),
+                address="""",
+                profile_pic="""",
+                gender="""",
+            )
+
+
+@receiver(post_save, sender=CustomUser)
+def save_user_profile(sender, instance, **kwargs):
+    if instance.user_type == 1:
+        instance.adminhod.save()
+    if instance.user_type == 2:
+        instance.staffs.save()
+    if instance.user_type == 3:
+        instance.students.save()","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+from django.contrib.auth.models import AbstractUser
+from django.db import models
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+
+
+class SessionYearModel(models.Model):
+    id = models.AutoField(primary_key=True)
+    session_start_year = models.DateField()
+    session_end_year = models.DateField()
+    objects = models.Manager()
+
+
+# Overriding the Default Django Auth
+# User and adding One More Field (user_type)
+class CustomUser(AbstractUser):
+    HOD = ""1""
+    STAFF = ""2""
+    STUDENT = ""3""
+
+    EMAIL_TO_USER_TYPE_MAP = {""hod"": HOD, ""staff"": STAFF, ""student"": STUDENT}
+
+    user_type_data = ((HOD, ""HOD""), (STAFF, ""Staff""), (STUDENT, ""Student""))
+    user_type = models.CharField(default=1, choices=user_type_data, max_length=10)
+
+
+class AdminHOD(models.Model):
+    id = models.AutoField(primary_key=True)
+    admin = models.OneToOneField(CustomUser, on_delete=models.CASCADE)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class Staffs(models.Model):
+    id = models.AutoField(primary_key=True)
+    admin = models.OneToOneField(CustomUser, on_delete=models.CASCADE)
+    address = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class Courses(models.Model):
+    id = models.AutoField(primary_key=True)
+    course_name = models.CharField(max_length=255)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class Subjects(models.Model):
+    id = models.AutoField(primary_key=True)
+    subject_name = models.CharField(max_length=255)
+
+    # need to give default course
+    course_id = models.ForeignKey(Courses, on_delete=models.CASCADE, default=1)
+    staff_id = models.ForeignKey(CustomUser, on_delete=models.CASCADE)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class Students(models.Model):
+    id = models.AutoField(primary_key=True)
+    admin = models.OneToOneField(CustomUser, on_delete=models.CASCADE)
+    gender = models.CharField(max_length=50)
+    profile_pic = models.FileField()
+    address = models.TextField()
+    course_id = models.ForeignKey(Courses, on_delete=models.DO_NOTHING, default=1)
+    session_year_id = models.ForeignKey(
+        SessionYearModel, null=True, on_delete=models.CASCADE
+    )
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class Attendance(models.Model):
+    # Subject Attendance
+    id = models.AutoField(primary_key=True)
+    subject_id = models.ForeignKey(Subjects, on_delete=models.DO_NOTHING)
+    attendance_date = models.DateField()
+    session_year_id = models.ForeignKey(SessionYearModel, on_delete=models.CASCADE)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class AttendanceReport(models.Model):
+    # Individual Student Attendance
+    id = models.AutoField(primary_key=True)
+    student_id = models.ForeignKey(Students, on_delete=models.DO_NOTHING)
+    attendance_id = models.ForeignKey(Attendance, on_delete=models.CASCADE)
+    status = models.BooleanField(default=False)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class LeaveReportStudent(models.Model):
+    id = models.AutoField(primary_key=True)
+    student_id = models.ForeignKey(Students, on_delete=models.CASCADE)
+    leave_date = models.CharField(max_length=255)
+    leave_message = models.TextField()
+    leave_status = models.IntegerField(default=0)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class LeaveReportStaff(models.Model):
+    id = models.AutoField(primary_key=True)
+    staff_id = models.ForeignKey(Staffs, on_delete=models.CASCADE)
+    leave_date = models.CharField(max_length=255)
+    leave_message = models.TextField()
+    leave_status = models.IntegerField(default=0)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class FeedBackStudent(models.Model):
+    id = models.AutoField(primary_key=True)
+    student_id = models.ForeignKey(Students, on_delete=models.CASCADE)
+    feedback = models.TextField()
+    feedback_reply = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class FeedBackStaffs(models.Model):
+    id = models.AutoField(primary_key=True)
+    staff_id = models.ForeignKey(Staffs, on_delete=models.CASCADE)
+    feedback = models.TextField()
+    feedback_reply = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class NotificationStudent(models.Model):
+    id = models.AutoField(primary_key=True)
+    student_id = models.ForeignKey(Students, on_delete=models.CASCADE)
+    message = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class NotificationStaffs(models.Model):
+    id = models.AutoField(primary_key=True)
+    stafff_id = models.ForeignKey(Staffs, on_delete=models.CASCADE)
+    message = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+class StudentResult(models.Model):
+    id = models.AutoField(primary_key=True)
+    student_id = models.ForeignKey(Students, on_delete=models.CASCADE)
+    subject_id = models.ForeignKey(Subjects, on_delete=models.CASCADE, default=1)
+    subject_exam_marks = models.FloatField(default=0)
+    subject_assignment_marks = models.FloatField(default=0)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    objects = models.Manager()
+
+
+# Creating Django Signals
+@receiver(post_save, sender=CustomUser)
+
+# Now Creating a Function which will
+# automatically insert data in HOD, Staff or Student
+def create_user_profile(sender, instance, created, **kwargs):
+    # if Created is true (Means Data Inserted)
+    if created:
+        # Check the user_type and insert the data in respective tables
+        if instance.user_type == 1:
+            AdminHOD.objects.create(admin=instance)
+        if instance.user_type == 2:
+            Staffs.objects.create(admin=instance)
+        if instance.user_type == 3:
+            Students.objects.create(
+                admin=instance,
+                course_id=Courses.objects.get(id=1),
+                session_year_id=SessionYearModel.objects.get(id=1),
+                address="""",
+                profile_pic="""",
+                gender="""",
+            )
+
+
+@receiver(post_save, sender=CustomUser)
+def save_user_profile(sender, instance, **kwargs):
+    if instance.user_type == 1:
+        instance.adminhod.save()
+    if instance.user_type == 2:
+        instance.staffs.save()
+    if instance.user_type == 3:
+        instance.students.save()"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"from django import forms
+from .models import Courses, SessionYearModel
+
+
+class DateInput(forms.DateInput):
+    input_type = ""date""
+
+
+class AddStudentForm(forms.Form):
+    email = forms.EmailField(
+        label=""Email"",
+        max_length=50,
+        widget=forms.EmailInput(attrs={""class"": ""form-control""}),
+    )
+    password = forms.CharField(
+        label=""Password"",
+        max_length=50,
+        widget=forms.PasswordInput(attrs={""class"": ""form-control""}),
+    )
+    first_name = forms.CharField(
+        label=""First Name"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    last_name = forms.CharField(
+        label=""Last Name"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    username = forms.CharField(
+        label=""Username"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    address = forms.CharField(
+        label=""Address"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+
+    # For Displaying Courses
+    try:
+        courses = Courses.objects.all()
+        course_list = []
+        for course in courses:
+            single_course = (course.id, course.course_name)
+            course_list.append(single_course)
+    except:
+        print(""here"")
+        course_list = []
+
+    # For Displaying Session Years
+    try:
+        session_years = SessionYearModel.objects.all()
+        session_year_list = []
+        for session_year in session_years:
+            single_session_year = (
+                session_year.id,
+                str(session_year.session_start_year)
+                + "" to ""
+                + str(session_year.session_end_year),
+            )
+            session_year_list.append(single_session_year)
+
+    except:
+        session_year_list = []
+
+    gender_list = ((""Male"", ""Male""), (""Female"", ""Female""))
+
+    course_id = forms.ChoiceField(
+        label=""Course"",
+        choices=course_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    gender = forms.ChoiceField(
+        label=""Gender"",
+        choices=gender_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    session_year_id = forms.ChoiceField(
+        label=""Session Year"",
+        choices=session_year_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    profile_pic = forms.FileField(
+        label=""Profile Pic"",
+        required=False,
+        widget=forms.FileInput(attrs={""class"": ""form-control""}),
+    )
+
+
+class EditStudentForm(forms.Form):
+    email = forms.EmailField(
+        label=""Email"",
+        max_length=50,
+        widget=forms.EmailInput(attrs={""class"": ""form-control""}),
+    )
+    first_name = forms.CharField(
+        label=""First Name"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    last_name = forms.CharField(
+        label=""Last Name"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    username = forms.CharField(
+        label=""Username"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    address = forms.CharField(
+        label=""Address"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+
+    # For Displaying Courses
+    try:
+        courses = Courses.objects.all()
+        course_list = []
+        for course in courses:
+            single_course = (course.id, course.course_name)
+            course_list.append(single_course)
+    except:
+        course_list = []
+
+    # For Displaying Session Years
+    try:
+        session_years = SessionYearModel.objects.all()
+        session_year_list = []
+        for session_year in session_years:
+            single_session_year = (
+                session_year.id,
+                str(session_year.session_start_year)
+                + "" to ""
+                + str(session_year.session_end_year),
+            )
+            session_year_list.append(single_session_year)
+
+    except:
+        session_year_list = []
+
+    gender_list = ((""Male"", ""Male""), (""Female"", ""Female""))
+
+    course_id = forms.ChoiceField(
+        label=""Course"",
+        choices=course_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    gender = forms.ChoiceField(
+        label=""Gender"",
+        choices=gender_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    session_year_id = forms.ChoiceField(
+        label=""Session Year"",
+        choices=session_year_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    profile_pic = forms.FileField(
+        label=""Profile Pic"",
+        required=False,
+        widget=forms.FileInput(attrs={""class"": ""form-control""}),
+    )","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+from django import forms
+from .models import Courses, SessionYearModel
+
+
+class DateInput(forms.DateInput):
+    input_type = ""date""
+
+
+class AddStudentForm(forms.Form):
+    email = forms.EmailField(
+        label=""Email"",
+        max_length=50,
+        widget=forms.EmailInput(attrs={""class"": ""form-control""}),
+    )
+    password = forms.CharField(
+        label=""Password"",
+        max_length=50,
+        widget=forms.PasswordInput(attrs={""class"": ""form-control""}),
+    )
+    first_name = forms.CharField(
+        label=""First Name"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    last_name = forms.CharField(
+        label=""Last Name"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    username = forms.CharField(
+        label=""Username"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    address = forms.CharField(
+        label=""Address"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+
+    # For Displaying Courses
+    try:
+        courses = Courses.objects.all()
+        course_list = []
+        for course in courses:
+            single_course = (course.id, course.course_name)
+            course_list.append(single_course)
+    except:
+        print(""here"")
+        course_list = []
+
+    # For Displaying Session Years
+    try:
+        session_years = SessionYearModel.objects.all()
+        session_year_list = []
+        for session_year in session_years:
+            single_session_year = (
+                session_year.id,
+                str(session_year.session_start_year)
+                + "" to ""
+                + str(session_year.session_end_year),
+            )
+            session_year_list.append(single_session_year)
+
+    except:
+        session_year_list = []
+
+    gender_list = ((""Male"", ""Male""), (""Female"", ""Female""))
+
+    course_id = forms.ChoiceField(
+        label=""Course"",
+        choices=course_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    gender = forms.ChoiceField(
+        label=""Gender"",
+        choices=gender_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    session_year_id = forms.ChoiceField(
+        label=""Session Year"",
+        choices=session_year_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    profile_pic = forms.FileField(
+        label=""Profile Pic"",
+        required=False,
+        widget=forms.FileInput(attrs={""class"": ""form-control""}),
+    )
+
+
+class EditStudentForm(forms.Form):
+    email = forms.EmailField(
+        label=""Email"",
+        max_length=50,
+        widget=forms.EmailInput(attrs={""class"": ""form-control""}),
+    )
+    first_name = forms.CharField(
+        label=""First Name"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    last_name = forms.CharField(
+        label=""Last Name"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    username = forms.CharField(
+        label=""Username"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+    address = forms.CharField(
+        label=""Address"",
+        max_length=50,
+        widget=forms.TextInput(attrs={""class"": ""form-control""}),
+    )
+
+    # For Displaying Courses
+    try:
+        courses = Courses.objects.all()
+        course_list = []
+        for course in courses:
+            single_course = (course.id, course.course_name)
+            course_list.append(single_course)
+    except:
+        course_list = []
+
+    # For Displaying Session Years
+    try:
+        session_years = SessionYearModel.objects.all()
+        session_year_list = []
+        for session_year in session_years:
+            single_session_year = (
+                session_year.id,
+                str(session_year.session_start_year)
+                + "" to ""
+                + str(session_year.session_end_year),
+            )
+            session_year_list.append(single_session_year)
+
+    except:
+        session_year_list = []
+
+    gender_list = ((""Male"", ""Male""), (""Female"", ""Female""))
+
+    course_id = forms.ChoiceField(
+        label=""Course"",
+        choices=course_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    gender = forms.ChoiceField(
+        label=""Gender"",
+        choices=gender_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    session_year_id = forms.ChoiceField(
+        label=""Session Year"",
+        choices=session_year_list,
+        widget=forms.Select(attrs={""class"": ""form-control""}),
+    )
+    profile_pic = forms.FileField(
+        label=""Profile Pic"",
+        required=False,
+        widget=forms.FileInput(attrs={""class"": ""form-control""}),
+    )"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"from django.contrib import admin
+from django.contrib.auth.admin import UserAdmin
+from .models import (
+    CustomUser,
+    AdminHOD,
+    Staffs,
+    Courses,
+    Subjects,
+    Students,
+    Attendance,
+    AttendanceReport,
+    LeaveReportStudent,
+    LeaveReportStaff,
+    FeedBackStudent,
+    FeedBackStaffs,
+    NotificationStudent,
+    NotificationStaffs,
+)
+
+
+# Register your models here.
+class UserModel(UserAdmin):
+    pass
+
+
+admin.site.register(CustomUser, UserModel)
+
+admin.site.register(AdminHOD)
+admin.site.register(Staffs)
+admin.site.register(Courses)
+admin.site.register(Subjects)
+admin.site.register(Students)
+admin.site.register(Attendance)
+admin.site.register(AttendanceReport)
+admin.site.register(LeaveReportStudent)
+admin.site.register(LeaveReportStaff)
+admin.site.register(FeedBackStudent)
+admin.site.register(FeedBackStaffs)
+admin.site.register(NotificationStudent)
+admin.site.register(NotificationStaffs)","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+from django.contrib import admin
+from django.contrib.auth.admin import UserAdmin
+from .models import (
+    CustomUser,
+    AdminHOD,
+    Staffs,
+    Courses,
+    Subjects,
+    Students,
+    Attendance,
+    AttendanceReport,
+    LeaveReportStudent,
+    LeaveReportStaff,
+    FeedBackStudent,
+    FeedBackStaffs,
+    NotificationStudent,
+    NotificationStaffs,
+)
+
+
+# Register your models here.
+class UserModel(UserAdmin):
+    pass
+
+
+admin.site.register(CustomUser, UserModel)
+
+admin.site.register(AdminHOD)
+admin.site.register(Staffs)
+admin.site.register(Courses)
+admin.site.register(Subjects)
+admin.site.register(Students)
+admin.site.register(Attendance)
+admin.site.register(AttendanceReport)
+admin.site.register(LeaveReportStudent)
+admin.site.register(LeaveReportStaff)
+admin.site.register(FeedBackStudent)
+admin.site.register(FeedBackStaffs)
+admin.site.register(NotificationStudent)
+admin.site.register(NotificationStaffs)"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"{% load static %}??????<!DOCTYPE html><html><head>????????????<m""utf-8"">????????????<meta htt""X-UA-Compatible"" content=""IE=edge"">????????????<title>College Management System | Dashboard</title>????????????<!-- Tell the browser to be responsive to screen width --""viewport"" content=""width=device-width, initial-scale=1"">????????????<me""viewport"" content=""width=device-width, initial-scale=1"">????????????<!-- Font Awesome -->??????""stylesheet"" href=""{% static ""fontawesome-free/css/all.min.css"" %}"">????????????<!-- Ionicons -->??????????????????????????????????????????<""https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/css/bootstrap.min.css"" rel=""stylesheet"" integrity=""sha384-eOJMYsd53ii+scO/bJGFsiCZc+5NDVN2yr8+0RDqr0Ql0h+rP48ckxlpbzKgwra6"" crossorigin=""anonymous"">????????????????""stylesheet"" href=""https://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css"">????????????<!-- Tempusdominus Bbootstrap 4 -->??????""stylesheet"" href=""{% static 'tempusdominus-bootstrap-4/css/tempusdominus-bootstrap-4.min.css' %}"">????????????<!-- iCheck -->??????""stylesheet"" href=""{% static ""icheck-bootstrap/icheck-bootstrap.min.css"" %}"">????????????<!-- JQVMap -->??????""stylesheet"" href=""{% static ""jqvmap/jqvmap.min.css"" %}"">????????????<!-- Theme style -->??????""stylesheet"" href=""{% static 'dist/css/adminlte.min.css'?????"">????????????<!-- overlayScrollbars -->??????""stylesheet"" href=""{% static ""overlayScrollbars/css/OverlayScrollbars.min.css"" %}"">????????????<!-- Daterange picker -->??????""stylesheet"" href=""{% static ""daterangepicker/daterangepicker.css"" %}"">????????????<!-- summernote -->??????""stylesheet"" href=""{% static ""summernote/summernote-bs4.css"" %}"">????????????<!-- Google Font: Source Sans Pro -->???????""https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,400i,700"" rel=""stylesheet"">??????</head>??????????????????{% block content %}????????????{% endblock content %}??????<!-- jQuery -->????????????????????????<!-- Optional JavaScript -->????????????????????????<!-- jQuery firs""https://code.jquery.com/jquery-3.4.1.slim.min.js"" integrity=""sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n"" crossorigin=""anonymous""></script>????????????????????""https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js"" integrity=""sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo"" crossorigin=""anonymous""></script>????????????????????""https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"" integrity=""sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6"" crossorigin=""anonymous""></script>??????<script ""{% static ""jquery/jquery.min.js""?? %}""></script><!-- jQuery UI 1.11.4 --><script src=""{% static ""jquery-ui/jquery-ui.min.js""?? %}""></script><!-- Resolve conflict in jQuery UI tooltip with Bootstrap tooltip --><script>????????????$.widget.bridge('uibutton', $.ui.button)</script><!-- Bootstrap 4 --><scr""{% static ""bootstrap/js/bootstrap.bundle.min.js""?? %}""></script><!-- ChartJS --><script src=""{% static ""chart.js/Chart.min.js""?? %}""></script><!-- Sparkline --><script src=""{% static ""sparklines/sparkline.js""?? %}""></script><!-- JQVMap --><script src=""{% static ""jqvmap/jquery.vmap.min.js""?? %}""></script><script src=""{% static ""jqvmap/maps/jquery.vmap.usa.js""?? %}""></script><!-- jQuery Knob Chart --><script src=""{% static ""jquery-knob/jquery.knob.min.js""?? %}""></script><!-- daterangepicker --><script src=""{% static ""moment/moment.min.js""?? %}""></script><script src=""{% static ""daterangepicker/daterangepicker.js""?? %}""></script><!-- Tempusdominus Bootstrap 4 --><script src=""{% static ""tempusdominus-bootstrap-4/js/tempusdominus-bootstrap-4.min.js""?? %}""></script><!-- Summernote --><script src=""{% static ""summernote/summernote-bs4.min.js""?? %}""></script><!-- overlayScrollbars --><script src=""{% static ""overlayScrollbars/js/jquery.overlayScrollbars.min.js""?? %}""></script><!-- AdminLTE App --><script src=""{% static 'dist/js/adminlte.js'?????""></script><!-- AdminLTE dashboard demo (This is only for demo purposes) --><script src=""{% static 'dist/js/pages/dashboard.js'?????""></script><!-- AdminLTE for demo purposes --><script src=""{% static 'dist/js/demo.js'?????""></script></body></html>","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+{% load static %}??????<!DOCTYPE html><html><head>????????????<m""utf-8"">????????????<meta htt""X-UA-Compatible"" content=""IE=edge"">????????????<title>College Management System | Dashboard</title>????????????<!-- Tell the browser to be responsive to screen width --""viewport"" content=""width=device-width, initial-scale=1"">????????????<me""viewport"" content=""width=device-width, initial-scale=1"">????????????<!-- Font Awesome -->??????""stylesheet"" href=""{% static ""fontawesome-free/css/all.min.css"" %}"">????????????<!-- Ionicons -->??????????????????????????????????????????<""https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/css/bootstrap.min.css"" rel=""stylesheet"" integrity=""sha384-eOJMYsd53ii+scO/bJGFsiCZc+5NDVN2yr8+0RDqr0Ql0h+rP48ckxlpbzKgwra6"" crossorigin=""anonymous"">????????????????""stylesheet"" href=""https://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css"">????????????<!-- Tempusdominus Bbootstrap 4 -->??????""stylesheet"" href=""{% static 'tempusdominus-bootstrap-4/css/tempusdominus-bootstrap-4.min.css' %}"">????????????<!-- iCheck -->??????""stylesheet"" href=""{% static ""icheck-bootstrap/icheck-bootstrap.min.css"" %}"">????????????<!-- JQVMap -->??????""stylesheet"" href=""{% static ""jqvmap/jqvmap.min.css"" %}"">????????????<!-- Theme style -->??????""stylesheet"" href=""{% static 'dist/css/adminlte.min.css'?????"">????????????<!-- overlayScrollbars -->??????""stylesheet"" href=""{% static ""overlayScrollbars/css/OverlayScrollbars.min.css"" %}"">????????????<!-- Daterange picker -->??????""stylesheet"" href=""{% static ""daterangepicker/daterangepicker.css"" %}"">????????????<!-- summernote -->??????""stylesheet"" href=""{% static ""summernote/summernote-bs4.css"" %}"">????????????<!-- Google Font: Source Sans Pro -->???????""https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,400i,700"" rel=""stylesheet"">??????</head>??????????????????{% block content %}????????????{% endblock content %}??????<!-- jQuery -->????????????????????????<!-- Optional JavaScript -->????????????????????????<!-- jQuery firs""https://code.jquery.com/jquery-3.4.1.slim.min.js"" integrity=""sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n"" crossorigin=""anonymous""></script>????????????????????""https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js"" integrity=""sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo"" crossorigin=""anonymous""></script>????????????????????""https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"" integrity=""sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6"" crossorigin=""anonymous""></script>??????<script ""{% static ""jquery/jquery.min.js""?? %}""></script><!-- jQuery UI 1.11.4 --><script src=""{% static ""jquery-ui/jquery-ui.min.js""?? %}""></script><!-- Resolve conflict in jQuery UI tooltip with Bootstrap tooltip --><script>????????????$.widget.bridge('uibutton', $.ui.button)</script><!-- Bootstrap 4 --><scr""{% static ""bootstrap/js/bootstrap.bundle.min.js""?? %}""></script><!-- ChartJS --><script src=""{% static ""chart.js/Chart.min.js""?? %}""></script><!-- Sparkline --><script src=""{% static ""sparklines/sparkline.js""?? %}""></script><!-- JQVMap --><script src=""{% static ""jqvmap/jquery.vmap.min.js""?? %}""></script><script src=""{% static ""jqvmap/maps/jquery.vmap.usa.js""?? %}""></script><!-- jQuery Knob Chart --><script src=""{% static ""jquery-knob/jquery.knob.min.js""?? %}""></script><!-- daterangepicker --><script src=""{% static ""moment/moment.min.js""?? %}""></script><script src=""{% static ""daterangepicker/daterangepicker.js""?? %}""></script><!-- Tempusdominus Bootstrap 4 --><script src=""{% static ""tempusdominus-bootstrap-4/js/tempusdominus-bootstrap-4.min.js""?? %}""></script><!-- Summernote --><script src=""{% static ""summernote/summernote-bs4.min.js""?? %}""></script><!-- overlayScrollbars --><script src=""{% static ""overlayScrollbars/js/jquery.overlayScrollbars.min.js""?? %}""></script><!-- AdminLTE App --><script src=""{% static 'dist/js/adminlte.js'?????""></script><!-- AdminLTE dashboard demo (This is only for demo purposes) --><script src=""{% static 'dist/js/pages/dashboard.js'?????""></script><!-- AdminLTE for demo purposes --><script src=""{% static 'dist/js/demo.js'?????""></script></body></html>"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"{% extends 'base.html' %}{% load static %}{% block title %}Home{% endblock title %}??????{% block content %}<html><head>??????<style>img {????????????background-size: cover;}body {background-color: coral;}??????""stylesheet"" href=""https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css"" integrity=""sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ"" crossorigin=""anonymous"">????????????<scr""https://code.jquery.com/jquery-3.1.1.slim.min.js"" integrity=""sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n"" crossorigin=""anonymous""></script>????????????<scr""https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js"" integrity=""sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn"" crossorigin=""anonymous""></script>????????????<l""stylesheet"" href=""https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css"" integrity=""sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm"" crossorigin=""anonymous""><script src=""https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"" integrity=""sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"" crossorigin=""anonymous""></script><script src=""https://code.jquery.com/jquery-3.2.1.slim.min.js"" integrity=""sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"" crossorigin=""anonymous""></script><script src=""https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"" integrity=""sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"" crossorigin=""anonymous""></script>??????</head>??????<na""navbar navbar-expand-lg navbar-dark bg-dark"">?????????????????""navbar-brand"" href=""""><h3>WELCOME TO CMS</h3></a>????????????<butto""navbar-toggler"" type=""button"" data-toggle=""collapse"" data-target=""#navbarSupportedContent"" aria-controls=""navbarSupportedContent"" aria-expanded=""false"" aria-label=""Toggle navigation"">????????????????????""navbar-toggler-icon""></span>????????????</button>?????????""collapse navbar-collapse"" id=""navbarSupportedContent"">??????????????????""navbar-nav mr-auto"">????????????????????????</ul>????""form-inline my-2 my-lg-0"">?????????????????????????????""form-control mr-sm-2"" type=""search"" placeholder=""Search"" aria-label=""Search"">-->????????????""/logi"" class=""btn btn-outline-success my-1 mx-2"">Login</a>?????????????????????????????????""form-control mr-sm-2"" type=""Register"" placeholder=""Register"" aria-label=""Register"">-->??????????????????""/registration"" class=""btn btn-outline-success my-1 mx-2"">Register</a>????????????????????????""/contact"" class=""btn btn-outline-danger my-1 mx-2"">Contact Us</a>????????????????????????</form>??????????""carouselExampleIndicators"" class=""carousel slide"" data-ride=""carousel"">????????????<o""carousel-indicators"">??????????????????</ol>???""carousel-inner"">???????????????????""carousel-item active"">????????????????????????????????????{""d-block w-100"" src=""https://images.unsplash.com/20/cambridge.JPG?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1030&q=80"" alt=""First slide""> {% endcomment %}?????????????????????""{% static 'dist/img/111.png' %}"" class=""d-block w-100 h-100 size-cover"" alt=""..."">????????????????????????</div>???????????????""carousel-item"">????????????????????????????????????{""d-block w-100"" src=""https://images.unsplash.com/photo-1541339907198-e08756dedf3f?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1050&q=80"" alt=""Second slide""> {% endcomment %}?????????????????????""{% static 'dist/img/re.png' %}"" class=""d-block w-100 h-100 size-cover "" alt=""..."">????????????????????????</div>???????????????""carousel-item"">????????????????????????????????????{""d-block w-100"" src=""https://images.unsplash.com/photo-1541339907198-e08756dedf3f?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1050&q=80"" alt=""Second slide""> {% endcomment %}?????????????????????""{% static 'dist/img/e.png' %}"" class=""d-block w-100 h-100 size-cover "" alt=""..."">????????????????????????</div>???""carousel-item"">????????????????????????????????????{""d-block w-100"" src=""https://images.unsplash.com/photo-1541339907198-e08756dedf3f?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1050&q=80"" alt=""Second slide""> {% endcomment %}?????????????????????""{% static 'dist/img/22.png' %}"" class=""d-block w-100 h-100 size-cover "" alt=""..."">????????????????????????</div>???""carousel-item"">????????????????????????????????????{""d-block w-100"" src=""https://images.unsplash.com/photo-1503676260728-1c00da094a0b?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1009&q=80"" alt=""Third slide""> {% endcomment %}?????????????????????""{% static 'dist/img/33.png' %}"" class=""d-block w-100 h-100 size-cover"" alt=""..."">????????????????????????</div>???????""carousel-control-prev"" href=""#carouselExampleIndicators"" role=""button"" data-slide=""prev"">????????????????????""carousel-control-prev-icon"" aria-hidden=""true""></span>????????????????????""sr-only"">Previous</span>????????????</a>?????""carousel-control-next"" href=""#carouselExampleIndicators"" role=""button"" data-slide=""next"">????????????????????""carousel-control-next-icon"" aria-hidden=""true""></span>????????????????????""sr-only"">Next</span>????????????</a></div>??????</html>??????{% end","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+{% extends 'base.html' %}{% load static %}{% block title %}Home{% endblock title %}??????{% block content %}<html><head>??????<style>img {????????????background-size: cover;}body {background-color: coral;}??????""stylesheet"" href=""https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css"" integrity=""sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ"" crossorigin=""anonymous"">????????????<scr""https://code.jquery.com/jquery-3.1.1.slim.min.js"" integrity=""sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n"" crossorigin=""anonymous""></script>????????????<scr""https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js"" integrity=""sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn"" crossorigin=""anonymous""></script>????????????<l""stylesheet"" href=""https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css"" integrity=""sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm"" crossorigin=""anonymous""><script src=""https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"" integrity=""sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"" crossorigin=""anonymous""></script><script src=""https://code.jquery.com/jquery-3.2.1.slim.min.js"" integrity=""sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"" crossorigin=""anonymous""></script><script src=""https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"" integrity=""sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"" crossorigin=""anonymous""></script>??????</head>??????<na""navbar navbar-expand-lg navbar-dark bg-dark"">?????????????????""navbar-brand"" href=""""><h3>WELCOME TO CMS</h3></a>????????????<butto""navbar-toggler"" type=""button"" data-toggle=""collapse"" data-target=""#navbarSupportedContent"" aria-controls=""navbarSupportedContent"" aria-expanded=""false"" aria-label=""Toggle navigation"">????????????????????""navbar-toggler-icon""></span>????????????</button>?????????""collapse navbar-collapse"" id=""navbarSupportedContent"">??????????????????""navbar-nav mr-auto"">????????????????????????</ul>????""form-inline my-2 my-lg-0"">?????????????????????????????""form-control mr-sm-2"" type=""search"" placeholder=""Search"" aria-label=""Search"">-->????????????""/logi"" class=""btn btn-outline-success my-1 mx-2"">Login</a>?????????????????????????????????""form-control mr-sm-2"" type=""Register"" placeholder=""Register"" aria-label=""Register"">-->??????????????????""/registration"" class=""btn btn-outline-success my-1 mx-2"">Register</a>????????????????????????""/contact"" class=""btn btn-outline-danger my-1 mx-2"">Contact Us</a>????????????????????????</form>??????????""carouselExampleIndicators"" class=""carousel slide"" data-ride=""carousel"">????????????<o""carousel-indicators"">??????????????????</ol>???""carousel-inner"">???????????????????""carousel-item active"">????????????????????????????????????{""d-block w-100"" src=""https://images.unsplash.com/20/cambridge.JPG?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1030&q=80"" alt=""First slide""> {% endcomment %}?????????????????????""{% static 'dist/img/111.png' %}"" class=""d-block w-100 h-100 size-cover"" alt=""..."">????????????????????????</div>???????????????""carousel-item"">????????????????????????????????????{""d-block w-100"" src=""https://images.unsplash.com/photo-1541339907198-e08756dedf3f?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1050&q=80"" alt=""Second slide""> {% endcomment %}?????????????????????""{% static 'dist/img/re.png' %}"" class=""d-block w-100 h-100 size-cover "" alt=""..."">????????????????????????</div>???????????????""carousel-item"">????????????????????????????????????{""d-block w-100"" src=""https://images.unsplash.com/photo-1541339907198-e08756dedf3f?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1050&q=80"" alt=""Second slide""> {% endcomment %}?????????????????????""{% static 'dist/img/e.png' %}"" class=""d-block w-100 h-100 size-cover "" alt=""..."">????????????????????????</div>???""carousel-item"">????????????????????????????????????{""d-block w-100"" src=""https://images.unsplash.com/photo-1541339907198-e08756dedf3f?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1050&q=80"" alt=""Second slide""> {% endcomment %}?????????????????????""{% static 'dist/img/22.png' %}"" class=""d-block w-100 h-100 size-cover "" alt=""..."">????????????????????????</div>???""carousel-item"">????????????????????????????????????{""d-block w-100"" src=""https://images.unsplash.com/photo-1503676260728-1c00da094a0b?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1009&q=80"" alt=""Third slide""> {% endcomment %}?????????????????????""{% static 'dist/img/33.png' %}"" class=""d-block w-100 h-100 size-cover"" alt=""..."">????????????????????????</div>???????""carousel-control-prev"" href=""#carouselExampleIndicators"" role=""button"" data-slide=""prev"">????????????????????""carousel-control-prev-icon"" aria-hidden=""true""></span>????????????????????""sr-only"">Previous</span>????????????</a>?????""carousel-control-next"" href=""#carouselExampleIndicators"" role=""button"" data-slide=""next"">????????????????????""carousel-control-next-icon"" aria-hidden=""true""></span>????????????????????""sr-only"">Next</span>????????????</a></div>??????</html>??????{% end"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"{% extends 'base.html' %}{% load static %}{% block content %}<head>??????????????????<m""utf-8"">?????????????????""viewport"" content=""width=device-width, initial-scale=1.0"">??????????????????<title>Untitled</title>????""stylesheet"" href=""https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/css/bootstrap.min.css"">????????????????""stylesheet"" href=""https://cdnjs.cloudflare.com/ajax/libs/ionicons/2.0.1/css/ionicons.min.css"">????????????????""stylesheet"" href=""assets/css/style.css"">??????????????????<style>????????????????????????????????????body{????????????????????????????????????height:1000px;????????????????????????????????????????????????????????????????????????????????????background:#475d62;????????????????????????????????????background-color: cover;????????????????????????????????????font-family: sans-seriff;????????????????????????????????????}????????????????????????????????????.login-dark {????????????????????????????????????max-width:320px;????????????????????????????????????width:90%;????????????????????????????????????background-color: #1e2833;????????????????????????????????????padding:40px;????????????????????????????????????border-radius:4px;????????????????????????????????????transform: translate(-50%,-50%);????????????????????????????????????position: absolute;????????????????????????????????????top: 50%;????????????????????????????????????left: 50%;????????????????????????????????????color:#fff;????????????????????????????????????box-shadow:3px 3px 4px rgba(0,0,0,0.2g:15px 0 20px;????????????????????????????????????font-size:100px;????????????????????????????????????color:#2980ef;????????????????????????????????????}????????????????????????????????????.login-dark form .form-control {????????????????????????????????????background:none;????????????????????????????????????border:none;????????????????????????????????????border-bottom:1px solid #434a52;????????????????????????????????????border-radius:0;????????????????????????????????????box-shadow:none;????????????????????????????????????outline:none;????????????????????????????????????color:inherit;????????????????????????????????????}????????????????????????????????????.login-dark form .btn-primary {????????????????????????????????????background:#214a80;????????????????????????????????????border:none;????????????????????????????????????border-radius:4px;????????????????????????????????????padding:11px;????????????????????????????????????box-shadow:none;????????????????????????????????????margin-top:26px;??????????????????ot:hover, .login-dark form .forgot:active {????????????????????????????????????opacity:1;????????????????????????????????????text-decoration:none;????????????????????????????????????}????????????????????????????????????.login-dark form .btn-pri""navbar navbar-expand-lg navbar-dark bg-dark"">???????????????""navbar-brand"" href=""/ "">????????????????????????????????????<h4>BACK TO HOME</h4>??????""navbar-toggler"" type=""button"" data-toggle=""collapse"" data-target=""#navbarSupportedContent"" aria-controls=""navbarSupportedContent"" aria-expanded=""false"" aria-label=""Toggle navigation"">??????????????????""navbar-toggler-icon""></span>??????????????????</button>?????""collapse navbar-collapse"" id=""navbarSupportedContent"">??????????????????????""navbar-nav mr-auto"">????????????????????????????????????</ul>""form-inline my-2 my-lg-0"">????????????????????????????????????""form-control mr-sm-2"" type=""login"" placeholder=""login"" aria-label=""login"">-->???????????????????????????????????""form-control mr-sm-2"" type=""Register"" placeholder=""Register"" aria-label=""Register"">-->??????????????????????????""/logi"" class=""btn btn-outline-success my-1 mx-2"">Login Here</a>??????????????????????????""/contact"" class=""btn btn-outline-danger my-1 mx-2"">Contact Us</a>???????????????????????????????????""form-control mr-sm-2"" type=""register"" placeholder=""register"" aria-label=""register"">-->????????????????????????????????????</form>?????""login-dark form-inline py-0 mx-4 my-4 pl-4 pr-4""><form action=""{% url 'doRegistration' %}"" method=""get"">{% csrf_token %}<h1 class=""text-center"">Signup</h1><div class=""illustration""><i class=""icon ion-ios-locked-outline""></i></div><div class=""form-group""><input class=""form-control mb-2"" type=""text"" name=""first_name"" placeholder=""First Name""></div><div class=""form-group""><input class=""form-control mb-2"" type=""text"" name=""last_name"" placeholder=""Last Name""></div><div class=""form-group""><input class=""form-control mb-2"" type=""email"" name=""email"" placeholder=""Email""></div><div class=""form-group""><input class=""form-control mb-2"" type=""password"" name=""password"" placeholder=""Password""></div><div class=""form-group""><input class=""form-control mb-2"" type=""password"" name=""confirmPassword"" placeholder=""Confirm Password""></div><div class=""form-group""><button class=""btn btn-primary btn-block mt-2 ml-2"" type=""submit"">Register</button></div>{% comment %} Display Messages {% endcomment %}{% if messages %}<div class=""col-12"">??????????????????{% for message in messages %}????????????????""error"" %}?????????????????""alert alert-danger alert-dismissible fade show"" role=""alert"" style=""margin-top: 10px;"">????????????????????????????????????<b>{{ message }}</b>?""button"" class=""btn-close"" data-bs-dismiss=""alert"" aria-label=""Close""></button>??????????????????</div>??????????????????{% endif %}??????????????????{% en""https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js""></script><script src=""https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/js/bootstrap.bundle.min.js""></script>{% endblock content %}","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+{% extends 'base.html' %}{% load static %}{% block content %}<head>??????????????????<m""utf-8"">?????????????????""viewport"" content=""width=device-width, initial-scale=1.0"">??????????????????<title>Untitled</title>????""stylesheet"" href=""https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/css/bootstrap.min.css"">????????????????""stylesheet"" href=""https://cdnjs.cloudflare.com/ajax/libs/ionicons/2.0.1/css/ionicons.min.css"">????????????????""stylesheet"" href=""assets/css/style.css"">??????????????????<style>????????????????????????????????????body{????????????????????????????????????height:1000px;????????????????????????????????????????????????????????????????????????????????????background:#475d62;????????????????????????????????????background-color: cover;????????????????????????????????????font-family: sans-seriff;????????????????????????????????????}????????????????????????????????????.login-dark {????????????????????????????????????max-width:320px;????????????????????????????????????width:90%;????????????????????????????????????background-color: #1e2833;????????????????????????????????????padding:40px;????????????????????????????????????border-radius:4px;????????????????????????????????????transform: translate(-50%,-50%);????????????????????????????????????position: absolute;????????????????????????????????????top: 50%;????????????????????????????????????left: 50%;????????????????????????????????????color:#fff;????????????????????????????????????box-shadow:3px 3px 4px rgba(0,0,0,0.2g:15px 0 20px;????????????????????????????????????font-size:100px;????????????????????????????????????color:#2980ef;????????????????????????????????????}????????????????????????????????????.login-dark form .form-control {????????????????????????????????????background:none;????????????????????????????????????border:none;????????????????????????????????????border-bottom:1px solid #434a52;????????????????????????????????????border-radius:0;????????????????????????????????????box-shadow:none;????????????????????????????????????outline:none;????????????????????????????????????color:inherit;????????????????????????????????????}????????????????????????????????????.login-dark form .btn-primary {????????????????????????????????????background:#214a80;????????????????????????????????????border:none;????????????????????????????????????border-radius:4px;????????????????????????????????????padding:11px;????????????????????????????????????box-shadow:none;????????????????????????????????????margin-top:26px;??????????????????ot:hover, .login-dark form .forgot:active {????????????????????????????????????opacity:1;????????????????????????????????????text-decoration:none;????????????????????????????????????}????????????????????????????????????.login-dark form .btn-pri""navbar navbar-expand-lg navbar-dark bg-dark"">???????????????""navbar-brand"" href=""/ "">????????????????????????????????????<h4>BACK TO HOME</h4>??????""navbar-toggler"" type=""button"" data-toggle=""collapse"" data-target=""#navbarSupportedContent"" aria-controls=""navbarSupportedContent"" aria-expanded=""false"" aria-label=""Toggle navigation"">??????????????????""navbar-toggler-icon""></span>??????????????????</button>?????""collapse navbar-collapse"" id=""navbarSupportedContent"">??????????????????????""navbar-nav mr-auto"">????????????????????????????????????</ul>""form-inline my-2 my-lg-0"">????????????????????????????????????""form-control mr-sm-2"" type=""login"" placeholder=""login"" aria-label=""login"">-->???????????????????????????????????""form-control mr-sm-2"" type=""Register"" placeholder=""Register"" aria-label=""Register"">-->??????????????????????????""/logi"" class=""btn btn-outline-success my-1 mx-2"">Login Here</a>??????????????????????????""/contact"" class=""btn btn-outline-danger my-1 mx-2"">Contact Us</a>???????????????????????????????????""form-control mr-sm-2"" type=""register"" placeholder=""register"" aria-label=""register"">-->????????????????????????????????????</form>?????""login-dark form-inline py-0 mx-4 my-4 pl-4 pr-4""><form action=""{% url 'doRegistration' %}"" method=""get"">{% csrf_token %}<h1 class=""text-center"">Signup</h1><div class=""illustration""><i class=""icon ion-ios-locked-outline""></i></div><div class=""form-group""><input class=""form-control mb-2"" type=""text"" name=""first_name"" placeholder=""First Name""></div><div class=""form-group""><input class=""form-control mb-2"" type=""text"" name=""last_name"" placeholder=""Last Name""></div><div class=""form-group""><input class=""form-control mb-2"" type=""email"" name=""email"" placeholder=""Email""></div><div class=""form-group""><input class=""form-control mb-2"" type=""password"" name=""password"" placeholder=""Password""></div><div class=""form-group""><input class=""form-control mb-2"" type=""password"" name=""confirmPassword"" placeholder=""Confirm Password""></div><div class=""form-group""><button class=""btn btn-primary btn-block mt-2 ml-2"" type=""submit"">Register</button></div>{% comment %} Display Messages {% endcomment %}{% if messages %}<div class=""col-12"">??????????????????{% for message in messages %}????????????????""error"" %}?????????????????""alert alert-danger alert-dismissible fade show"" role=""alert"" style=""margin-top: 10px;"">????????????????????????????????????<b>{{ message }}</b>?""button"" class=""btn-close"" data-bs-dismiss=""alert"" aria-label=""Close""></button>??????????????????</div>??????????????????{% endif %}??????????????????{% en""https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js""></script><script src=""https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/js/bootstrap.bundle.min.js""></script>{% endblock content %}"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"{% extends 'base.html' %}{% load static %}{% block content %}<head>??????????????????<m""utf-8"">?????????????????""viewport"" content=""width=device-width, initial-scale=1; maximum-scale=1.0; user-scalable=0;"">??????????????????<title>Untitled</title>????""stylesheet"" href=""https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/css/bootstrap.min.css"">????????????????""stylesheet"" href=""https://cdnjs.cloudflare.com/ajax/libs/ionicons/2.0.1/css/ionicons.min.css"">????????????????""stylesheet"" href=""assets/css/style.css"">??????????????????<style>????????????????????????????????????body{????????????????????????????????????height:1000px;????????????????????????????????????background:#475d62;????????????????????????????????????background-color: cover;????????????????????????????????????font-family: sans-seriff;????????????????????????????????????}????????????????????????????????????.login-dark {????????????????????????????????????max-width:320px;????????????????????????????????????width:90%;????????????????????????????????????background-color: #1e2833;????????????????????????????????????padding:40px;????????????????????????????????????border-radius:4px;????????????????????????????????????transform: translate(-50%,-50%);????????????????????????????????????position: absolute;????????????????????????????????????top: 50%;????????????????????????????????????left: 50%;????????????????????????????????????color:#fff;????????????????????????????????????box-shadow:3px 3px 4px rgba(0,0,0,0.2);????????????????????????????????????}???????????????????font-size:100px;????????????color:#2980ef;????????????}????????????.login-dark form .form-control {????????????background:none;????????????border:none;????????????border-bottom:1px solid #434a52;????????????border-radius:0;????????????box-shadow:none;????????????outline:none;????????????color:inherit;????????????}????????????.login-dark form .btn-primary {????????????background:#214a80;????????????border:none;????????????border-radius:4px;????????????padding:11px;????????????box-shadow:none;????????????margin-top:26px;????????????text-shadow:none;????????????outline:none;????????????}????????????.login-dark form .btn-primary:hover, .login-dark form .btn-primary:active {????????????background:#214a80;????????????outline:none;????????????}????????????.login-dark form .forgot {????????????display:block;????????????text-align:center;????????????font-size:12px;????????????color:#6f7a85;????????????opacity:0.9;????????????text-decoration:none;????????????}????????????.login-dark form .forgot:hover, .login-dark form .forgot:active {????????????????????????????????????opacity:1;????????????????????????????????????text-decoration:none;????????????????????????????????????}????????????????????????????????????.login-dark form .btn-pri""navbar navbar-expand-lg navbar-dark bg-dark"">???????????????""navbar-brand"" href=""/ "">BACK TO HOME</a>??????????????????<b""navbar-toggler"" type=""button"" data-toggle=""collapse"" data-target=""#navbarSupportedContent"" aria-controls=""navbarSupportedContent"" aria-expanded=""false"" aria-label=""Toggle navigation"">??????????????????""navbar-toggler-icon""></span>??????????????????</button>?????""collapse navbar-collapse"" id=""navbarSupportedContent"">??????????????????????""navbar-nav mr-auto"">????????????????????????????????????</ul>""form-inline my-2 my-lg-0"">??????????????????????????""{% url 'contact' %}"" class=""btn btn-outline-danger my-1 mx-2"">Contact Us</a>????????????????????????????????????</form>???????????????????""form-inline my-2 my-lg-0"">-->??????????????????</div></nav""login-dark form-inline py-0 mx-4 my-4 pl-4 pr-4"">??????????????????<""{% url 'doLogin' %}"" method=""get"">????????????????????????????????????{% csrf_token ""text-center"">Login</h1>???????????????????????""illustration""><i class=""icon ion-ios-locked-outline""></i></div>???????????????????????""form-group""><input class=""form-control mb-2"" type=""email"" name=""email"" placeholder=""Email""></div>???????????????????????""form-group""><input class=""form-control mb-2"" type=""password"" name=""password"" placeholder=""Password""></div>???????????????????????""form-group""><button class=""btn btn-primary btn-block mb-2 ml-2"" type=""submit"">Log In</button></div>????????????????????""/registration"" class=""forgot"">Not Registered Yet? Register Now</a>??????????????????</form></div>{% comment %} Display Messages {% endcomment %}{% if messages %""col-12"">??????????????????{% for message in messages %}????????????????""error"" %}??????????????????{% comment %}?????""alert alert-danger alert-dismissible fade show"" role=""alert"" style=""margin-top: 10px;"">????????????????????????????????????<b>{{ message }}</b>?""button"" class=""btn-close"" data-bs-dismiss=""alert"" aria-label=""Close""></button>??????????????????</div>??????????????????{% endcom""alert alert-danger alert-dismissible fade show"" role=""alert"">????????????????????????????????????<strong>Invalid Login Credentials!</strong>?""button"" class=""close"" data-dismiss=""alert"" aria-label=""Close"">??????????????????????????????""true"">??????</span>????????????????????????????????????</button>??????????????????</div>??????????????????{% end""https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js""></script><script src=""https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/js/bootstrap.bundle.min.js""></script>{% endblock content %}","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+{% extends 'base.html' %}{% load static %}{% block content %}<head>??????????????????<m""utf-8"">?????????????????""viewport"" content=""width=device-width, initial-scale=1; maximum-scale=1.0; user-scalable=0;"">??????????????????<title>Untitled</title>????""stylesheet"" href=""https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/css/bootstrap.min.css"">????????????????""stylesheet"" href=""https://cdnjs.cloudflare.com/ajax/libs/ionicons/2.0.1/css/ionicons.min.css"">????????????????""stylesheet"" href=""assets/css/style.css"">??????????????????<style>????????????????????????????????????body{????????????????????????????????????height:1000px;????????????????????????????????????background:#475d62;????????????????????????????????????background-color: cover;????????????????????????????????????font-family: sans-seriff;????????????????????????????????????}????????????????????????????????????.login-dark {????????????????????????????????????max-width:320px;????????????????????????????????????width:90%;????????????????????????????????????background-color: #1e2833;????????????????????????????????????padding:40px;????????????????????????????????????border-radius:4px;????????????????????????????????????transform: translate(-50%,-50%);????????????????????????????????????position: absolute;????????????????????????????????????top: 50%;????????????????????????????????????left: 50%;????????????????????????????????????color:#fff;????????????????????????????????????box-shadow:3px 3px 4px rgba(0,0,0,0.2);????????????????????????????????????}???????????????????font-size:100px;????????????color:#2980ef;????????????}????????????.login-dark form .form-control {????????????background:none;????????????border:none;????????????border-bottom:1px solid #434a52;????????????border-radius:0;????????????box-shadow:none;????????????outline:none;????????????color:inherit;????????????}????????????.login-dark form .btn-primary {????????????background:#214a80;????????????border:none;????????????border-radius:4px;????????????padding:11px;????????????box-shadow:none;????????????margin-top:26px;????????????text-shadow:none;????????????outline:none;????????????}????????????.login-dark form .btn-primary:hover, .login-dark form .btn-primary:active {????????????background:#214a80;????????????outline:none;????????????}????????????.login-dark form .forgot {????????????display:block;????????????text-align:center;????????????font-size:12px;????????????color:#6f7a85;????????????opacity:0.9;????????????text-decoration:none;????????????}????????????.login-dark form .forgot:hover, .login-dark form .forgot:active {????????????????????????????????????opacity:1;????????????????????????????????????text-decoration:none;????????????????????????????????????}????????????????????????????????????.login-dark form .btn-pri""navbar navbar-expand-lg navbar-dark bg-dark"">???????????????""navbar-brand"" href=""/ "">BACK TO HOME</a>??????????????????<b""navbar-toggler"" type=""button"" data-toggle=""collapse"" data-target=""#navbarSupportedContent"" aria-controls=""navbarSupportedContent"" aria-expanded=""false"" aria-label=""Toggle navigation"">??????????????????""navbar-toggler-icon""></span>??????????????????</button>?????""collapse navbar-collapse"" id=""navbarSupportedContent"">??????????????????????""navbar-nav mr-auto"">????????????????????????????????????</ul>""form-inline my-2 my-lg-0"">??????????????????????????""{% url 'contact' %}"" class=""btn btn-outline-danger my-1 mx-2"">Contact Us</a>????????????????????????????????????</form>???????????????????""form-inline my-2 my-lg-0"">-->??????????????????</div></nav""login-dark form-inline py-0 mx-4 my-4 pl-4 pr-4"">??????????????????<""{% url 'doLogin' %}"" method=""get"">????????????????????????????????????{% csrf_token ""text-center"">Login</h1>???????????????????????""illustration""><i class=""icon ion-ios-locked-outline""></i></div>???????????????????????""form-group""><input class=""form-control mb-2"" type=""email"" name=""email"" placeholder=""Email""></div>???????????????????????""form-group""><input class=""form-control mb-2"" type=""password"" name=""password"" placeholder=""Password""></div>???????????????????????""form-group""><button class=""btn btn-primary btn-block mb-2 ml-2"" type=""submit"">Log In</button></div>????????????????????""/registration"" class=""forgot"">Not Registered Yet? Register Now</a>??????????????????</form></div>{% comment %} Display Messages {% endcomment %}{% if messages %""col-12"">??????????????????{% for message in messages %}????????????????""error"" %}??????????????????{% comment %}?????""alert alert-danger alert-dismissible fade show"" role=""alert"" style=""margin-top: 10px;"">????????????????????????????????????<b>{{ message }}</b>?""button"" class=""btn-close"" data-bs-dismiss=""alert"" aria-label=""Close""></button>??????????????????</div>??????????????????{% endcom""alert alert-danger alert-dismissible fade show"" role=""alert"">????????????????????????????????????<strong>Invalid Login Credentials!</strong>?""button"" class=""close"" data-dismiss=""alert"" aria-label=""Close"">??????????????????????????????""true"">??????</span>????????????????????????????????????</button>??????????????????</div>??????????????????{% end""https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js""></script><script src=""https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/js/bootstrap.bundle.min.js""></script>{% endblock content %}"
+College Management System using Django  -  Python Project,https://www.geeksforgeeks.org/college-management-system-using-django-python-project/,"{% extends 'base.html' %}{% load static %}??????{% block content %}?????????????""navbar navbar-expand-lg navbar-dark bg-dark"">????????????????????????????????????????????""/ "" class=""btn btn-outline-primary my-1 mx-2"">Go Back To Home </a>??????????????????????????????????????????????????????""navbar-toggler"" type=""button"" data-toggle=""collapse"" data-target=""#navbarSupportedContent"" aria-controls=""navbarSupportedContent"" aria-expanded=""false"" aria-label=""Toggle navigation"">????????????????????????????????????????????????????????""navbar-toggler-icon""></span>????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????</button>?????????""collapse navbar-collapse"" id=""navbarSupportedContent"">??????????????????????????????????????????????????????""navbar-nav mr-auto"">?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????""form-inline my-2 my-lg-0"">????????????????????????????????????????????????????????????????""form-control mr-sm-2"" type=""login"" placeholder=""login"" aria-label=""login"">-->???????????????????????????????????????????????????????????????????????????????""form-control mr-sm-2"" type=""Register"" placeholder=""Register"" aria-label=""Register"">-->???????????????????????????????????????????????????????????????????????????""form-control mr-sm-2"" type=""register"" placeholder=""register"" aria-label=""register"">-->?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????""form-inline my-2 my-lg-0"">???????????????????????????????????????????????????????????????????????????????????????????????????""container-fluid px-0"">???????????????????""{% static 'dist/img/contact.jpg' %}"" class=""d-block w-100 mx-0"" alt=""..."" height=450px width=10px></div><div class=""container"">??????????????????""text-center my-3 display-2"">????????????????????????????????????????????????<b>Contact ""/contact"" method=""post"">{% csrf_token %}???????????????????""mb-3 py-2"">????????????<la""exampleFormControlInput1"" class=""form-label""><b>Name</b></label>????????????<inp""name"" class=""form-control"" id=""exampleFormControlInput1"" name = ""name"" placeholder=""Enter your Name""></div>???????????????????????????""mb-3 py-2"">???????????????????????????????????""exampleFormControlInput1"" class=""form-label""><b>Email id</b></label>????????????<inp""email"" class=""form-control"" id=""exampleFormControlInpu2""name = ""email"" placeholder=""Enter your Email""></div>???????????????????????????""mb-3 py-2"">???????????????????????????????????""exampleFormControlInput1"" class=""form-label""><b>Phone number</b></label>????????????<inp""number"" class=""form-control"" id=""exampleFormControlInput3""?? name = ""phone"" placeholder=""Enter your Phone number""></div><div class=""mb-3 py-2"">???????????????????""exampleFormControlTextarea1"" class=""form-label""><b>How can we help you ??</b></label>????????????<textare""form-control"" id=""exampleFormControlTextarea1"" rows=""7"" name = ""desc""></textarea></div>?????????????????????????""submit"" class=""btn btn-primary btn-lg "">Submit</button>????????????????????????????????????????????????</form><","From code
+django-admin startproject student_management_project","College Management System using Django  -  Python Project
+{% extends 'base.html' %}{% load static %}??????{% block content %}?????????????""navbar navbar-expand-lg navbar-dark bg-dark"">????????????????????????????????????????????""/ "" class=""btn btn-outline-primary my-1 mx-2"">Go Back To Home </a>??????????????????????????????????????????????????????""navbar-toggler"" type=""button"" data-toggle=""collapse"" data-target=""#navbarSupportedContent"" aria-controls=""navbarSupportedContent"" aria-expanded=""false"" aria-label=""Toggle navigation"">????????????????????????????????????????????????????????""navbar-toggler-icon""></span>????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????</button>?????????""collapse navbar-collapse"" id=""navbarSupportedContent"">??????????????????????????????????????????????????????""navbar-nav mr-auto"">?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????""form-inline my-2 my-lg-0"">????????????????????????????????????????????????????????????????""form-control mr-sm-2"" type=""login"" placeholder=""login"" aria-label=""login"">-->???????????????????????????????????????????????????????????????????????????????""form-control mr-sm-2"" type=""Register"" placeholder=""Register"" aria-label=""Register"">-->???????????????????????????????????????????????????????????????????????????""form-control mr-sm-2"" type=""register"" placeholder=""register"" aria-label=""register"">-->?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????""form-inline my-2 my-lg-0"">???????????????????????????????????????????????????????????????????????????????????????????????????""container-fluid px-0"">???????????????????""{% static 'dist/img/contact.jpg' %}"" class=""d-block w-100 mx-0"" alt=""..."" height=450px width=10px></div><div class=""container"">??????????????????""text-center my-3 display-2"">????????????????????????????????????????????????<b>Contact ""/contact"" method=""post"">{% csrf_token %}???????????????????""mb-3 py-2"">????????????<la""exampleFormControlInput1"" class=""form-label""><b>Name</b></label>????????????<inp""name"" class=""form-control"" id=""exampleFormControlInput1"" name = ""name"" placeholder=""Enter your Name""></div>???????????????????????????""mb-3 py-2"">???????????????????????????????????""exampleFormControlInput1"" class=""form-label""><b>Email id</b></label>????????????<inp""email"" class=""form-control"" id=""exampleFormControlInpu2""name = ""email"" placeholder=""Enter your Email""></div>???????????????????????????""mb-3 py-2"">???????????????????????????????????""exampleFormControlInput1"" class=""form-label""><b>Phone number</b></label>????????????<inp""number"" class=""form-control"" id=""exampleFormControlInput3""?? name = ""phone"" placeholder=""Enter your Phone number""></div><div class=""mb-3 py-2"">???????????????????""exampleFormControlTextarea1"" class=""form-label""><b>How can we help you ??</b></label>????????????<textare""form-control"" id=""exampleFormControlTextarea1"" rows=""7"" name = ""desc""></textarea></div>?????????????????????????""submit"" class=""btn btn-primary btn-lg "">Submit</button>????????????????????????????????????????????????</form><"
+Speak the meaning of the word using Python,https://www.geeksforgeeks.org/speak-the-meaning-of-the-word-using-python/,"import pyttsx3
+from PyDictionary import PyDictionary
+
+
+class Speaking:
+    def speak(self, audio):
+        # Having the initial constructor of pyttsx3
+        # and having the sapi5 in it as a parameter
+        engine = pyttsx3.init(""sapi5"")
+
+        # Calling the getter and setter of pyttsx3
+        voices = engine.getProperty(""voices"")
+
+        # Method for the speaking of the assistant
+        engine.setProperty(""voice"", voices[0].id)
+        engine.say(audio)
+        engine.runAndWait()
+
+
+class GFG:
+    def Dictionary(self):
+        speak = Speaking()
+        dic = PyDictionary()
+        speak.speak(""Which word do u want to find the meaning sir"")
+
+        # Taking the string input
+        query = str(input())
+        word = dic.meaning(query)
+        print(len(word))
+
+        for state in word:
+            print(word[state])
+            speak.speak(""the meaning  is"" + str(word[state]))
+
+
+if __name__ == ""__main__"":
+    GFG()
+    GFG.Dictionary(self=None)","From code
+pip install PyDictionary","Speak the meaning of the word using Python
+import pyttsx3
+from PyDictionary import PyDictionary
+
+
+class Speaking:
+    def speak(self, audio):
+        # Having the initial constructor of pyttsx3
+        # and having the sapi5 in it as a parameter
+        engine = pyttsx3.init(""sapi5"")
+
+        # Calling the getter and setter of pyttsx3
+        voices = engine.getProperty(""voices"")
+
+        # Method for the speaking of the assistant
+        engine.setProperty(""voice"", voices[0].id)
+        engine.say(audio)
+        engine.runAndWait()
+
+
+class GFG:
+    def Dictionary(self):
+        speak = Speaking()
+        dic = PyDictionary()
+        speak.speak(""Which word do u want to find the meaning sir"")
+
+        # Taking the string input
+        query = str(input())
+        word = dic.meaning(query)
+        print(len(word))
+
+        for state in word:
+            print(word[state])
+            speak.speak(""the meaning  is"" + str(word[state]))
+
+
+if __name__ == ""__main__"":
+    GFG()
+    GFG.Dictionary(self=None)"
+Convert PDF File Text to Audio Speech using Python,https://www.geeksforgeeks.org/convert-pdf-file-text-to-audio-speech-using-python/,"# importing the modules
+import PyPDF2
+import pyttsx3
+
+# path of the PDF file
+path = open(""file.pdf"", ""rb"")
+
+# creating a PdfFileReader object
+pdfReader = PyPDF2.PdfFileReader(path)
+
+# the page with which you want to start
+# this will read the page of 25th page.
+from_page = pdfReader.getPage(24)
+
+# extracting the text from the PDF
+text = from_page.extractText()
+
+# reading the text
+speak = pyttsx3.init()
+speak.say(text)
+speak.runAndWait()","From code
+pip install pyttsx3
","Convert PDF File Text to Audio Speech using Python
+# importing the modules
+import PyPDF2
+import pyttsx3
+
+# path of the PDF file
+path = open(""file.pdf"", ""rb"")
+
+# creating a PdfFileReader object
+pdfReader = PyPDF2.PdfFileReader(path)
+
+# the page with which you want to start
+# this will read the page of 25th page.
+from_page = pdfReader.getPage(24)
+
+# extracting the text from the PDF
+text = from_page.extractText()
+
+# reading the text
+speak = pyttsx3.init()
+speak.say(text)
+speak.runAndWait()"
+Convert Text to Speech in Python,https://www.geeksforgeeks.org/convert-text-speech-python/,"# Import the required module for text
+# to speech conversion
+from gtts import gTTS
+
+# This module is imported so that we can
+# play the converted audio
+import os
+
+# The text that you want to convert to audio
+mytext = ""Welcome to geeksforgeeks!""
+
+# Language in which you want to convert
+language = ""en""
+
+# Passing the text and language to the engine,
+# here we have marked slow=False. Which tells
+# the module that the converted audio should
+# have a high speed
+myobj = gTTS(text=mytext, lang=language, slow=False)
+
+# Saving the converted audio in a mp3 file named
+# welcome
+myobj.save(""welcome.mp3"")
+
+# Playing the converted file
+os.system(""mpg321 welcome.mp3"")","From code
+
","Convert Text to Speech in Python
+# Import the required module for text
+# to speech conversion
+from gtts import gTTS
+
+# This module is imported so that we can
+# play the converted audio
+import os
+
+# The text that you want to convert to audio
+mytext = ""Welcome to geeksforgeeks!""
+
+# Language in which you want to convert
+language = ""en""
+
+# Passing the text and language to the engine,
+# here we have marked slow=False. Which tells
+# the module that the converted audio should
+# have a high speed
+myobj = gTTS(text=mytext, lang=language, slow=False)
+
+# Saving the converted audio in a mp3 file named
+# welcome
+myobj.save(""welcome.mp3"")
+
+# Playing the converted file
+os.system(""mpg321 welcome.mp3"")"
+Python Text To Speech using pyttsx module,https://www.geeksforgeeks.org/python-text-to-speech-pyttsx-module/,"# importing the pyttsx library
+import pyttsx3
+
+# initialisation
+engine = pyttsx3.init()
+
+# testing
+engine.say(""My first code on text-to-speech"")
+engine.say(""Thank you, Geeksforgeeks"")
+engine.runAndWait()","From code
+pip install pyttsx3","Python Text To Speech using pyttsx module
+# importing the pyttsx library
+import pyttsx3
+
+# initialisation
+engine = pyttsx3.init()
+
+# testing
+engine.say(""My first code on text-to-speech"")
+engine.say(""Thank you, Geeksforgeeks"")
+engine.runAndWait()"
+Python Text To Speech using pyttsx module,https://www.geeksforgeeks.org/python-text-to-speech-pyttsx-module/,"import pyttsx3
+
+
+def onStart():
+    print(""starting"")
+
+
+def onWord(name, location, length):
+    print(""word"", name, location, length)
+
+
+def onEnd(name, completed):
+    print(""finishing"", name, completed)
+
+
+engine = pyttsx3.init()
+
+engine.connect(""started-utterance"", onStart)
+engine.connect(""started-word"", onWord)
+engine.connect(""finished-utterance"", onEnd)
+
+sen = ""Geeks for geeks is a computer portal for Geeks""
+
+
+engine.say(sen)
+engine.runAndWait()","From code
+pip install pyttsx3","Python Text To Speech using pyttsx module
+import pyttsx3
+
+
+def onStart():
+    print(""starting"")
+
+
+def onWord(name, location, length):
+    print(""word"", name, location, length)
+
+
+def onEnd(name, completed):
+    print(""finishing"", name, completed)
+
+
+engine = pyttsx3.init()
+
+engine.connect(""started-utterance"", onStart)
+engine.connect(""started-word"", onWord)
+engine.connect(""finished-utterance"", onEnd)
+
+sen = ""Geeks for geeks is a computer portal for Geeks""
+
+
+engine.say(sen)
+engine.runAndWait()"
+Convert Speech to text and text to Speech,https://www.geeksforgeeks.org/python-convert-speech-to-text-and-text-to-speech/,"# Python program to translate
+# speech to text and text to speech
+
+
+import speech_recognition as sr
+import pyttsx3
+
+# Initialize the recognizer
+r = sr.Recognizer()
+
+
+# Function to convert text to
+# speech
+def SpeakText(command):
+    # Initialize the engine
+    engine = pyttsx3.init()
+    engine.say(command)
+    engine.runAndWait()
+
+
+# Loop infinitely for user to
+# speak
+
+while 1:
+    # Exception handling to handle
+    # exceptions at the runtime
+    try:
+        # use the microphone as source for input.
+        with sr.Microphone() as source2:
+            # wait for a second to let the recognizer
+            # adjust the energy threshold based on
+            # the surrounding noise level
+            r.adjust_for_ambient_noise(source2, duration=0.2)
+
+            # listens for the user's input
+            audio2 = r.listen(source2)
+
+            # Using google to recognize audio
+            MyText = r.recognize_google(audio2)
+            MyText = MyText.lower()
+
+            print(""Did you say "", MyText)
+            SpeakText(MyText)
+
+    except sr.RequestError as e:
+        print(""Could not request results; {0}"".format(e))
+
+    except sr.UnknownValueError:
+        print(""unknown error occurred"")","From code
+pip install speechrecognition","Convert Speech to text and text to Speech
+# Python program to translate
+# speech to text and text to speech
+
+
+import speech_recognition as sr
+import pyttsx3
+
+# Initialize the recognizer
+r = sr.Recognizer()
+
+
+# Function to convert text to
+# speech
+def SpeakText(command):
+    # Initialize the engine
+    engine = pyttsx3.init()
+    engine.say(command)
+    engine.runAndWait()
+
+
+# Loop infinitely for user to
+# speak
+
+while 1:
+    # Exception handling to handle
+    # exceptions at the runtime
+    try:
+        # use the microphone as source for input.
+        with sr.Microphone() as source2:
+            # wait for a second to let the recognizer
+            # adjust the energy threshold based on
+            # the surrounding noise level
+            r.adjust_for_ambient_noise(source2, duration=0.2)
+
+            # listens for the user's input
+            audio2 = r.listen(source2)
+
+            # Using google to recognize audio
+            MyText = r.recognize_google(audio2)
+            MyText = MyText.lower()
+
+            print(""Did you say "", MyText)
+            SpeakText(MyText)
+
+    except sr.RequestError as e:
+        print(""Could not request results; {0}"".format(e))
+
+    except sr.UnknownValueError:
+        print(""unknown error occurred"")"
+Personal Voice Assistant in Python,https://www.geeksforgeeks.org/personal-voice-assistant-in-python/,"# importing speech recognition package from google api
+import speech_recognition as sr
+import playsound # to play saved mp3 file
+from gtts import gTTS # google text to speech
+import os # to save/open files
+import wolframalpha # to calculate strings into formula
+from selenium import webdriver # to control browser operations
+
+num = 1
+def assistant_speaks(output):
+	global num
+
+	# num to rename every audio file
+	# with different name to remove ambiguity
+	num += 1
+	print(""PerSon : "", output)
+
+	toSpeak = gTTS(text = output, lang ='en', slow = False)
+	# saving the audio file given by google text to speech
+	file = str(num)+"".mp3
+	toSpeak.save(file)
+	
+	# playsound package is used to play the same file.
+	playsound.playsound(file, True)
+	os.remove(file)
+
+
+
+def get_audio():
+
+	rObject = sr.Recognizer()
+	audio = ''
+
+	with sr.Microphone() as source:
+		print(""Speak..."")
+		
+		# recording the audio using speech recognition
+		audio = rObject.listen(source, phrase_time_limit = 5)
+	print(""Stop."") # limit 5 secs
+
+	try:
+
+		text = rObject.recognize_google(audio, language ='en-US')
+		print(""You : "", text)
+		return text
+
+	except:
+
+		assistant_speaks(""Could not understand your audio, PLease try again !"")
+		return 0
+
+
+# Driver Code
+if __name__ == ""__main__"":
+	assistant_speaks(""What's your name, Human?"")
+	name ='Human'
+	name = get_audio()
+	assistant_speaks(""Hello, "" + name + '.')
+	
+	while(1):
+
+		assistant_speaks(""What can i do for you?"")
+		text = get_audio().lower()
+
+		if text == 0:
+			continue
+
+		if ""exit"" in str(text) or ""bye"" in str(text) or ""sleep"" in str(text):
+			assistant_speaks(""Ok bye, ""+ name+'.')
+			break
+
+		# calling process text to process the query
+		process_text(text)","From code
+1. Say ""Search google Geeks for Geeks""","Personal Voice Assistant in Python
+# importing speech recognition package from google api
+import speech_recognition as sr
+import playsound # to play saved mp3 file
+from gtts import gTTS # google text to speech
+import os # to save/open files
+import wolframalpha # to calculate strings into formula
+from selenium import webdriver # to control browser operations
+
+num = 1
+def assistant_speaks(output):
+	global num
+
+	# num to rename every audio file
+	# with different name to remove ambiguity
+	num += 1
+	print(""PerSon : "", output)
+
+	toSpeak = gTTS(text = output, lang ='en', slow = False)
+	# saving the audio file given by google text to speech
+	file = str(num)+"".mp3
+	toSpeak.save(file)
+	
+	# playsound package is used to play the same file.
+	playsound.playsound(file, True)
+	os.remove(file)
+
+
+
+def get_audio():
+
+	rObject = sr.Recognizer()
+	audio = ''
+
+	with sr.Microphone() as source:
+		print(""Speak..."")
+		
+		# recording the audio using speech recognition
+		audio = rObject.listen(source, phrase_time_limit = 5)
+	print(""Stop."") # limit 5 secs
+
+	try:
+
+		text = rObject.recognize_google(audio, language ='en-US')
+		print(""You : "", text)
+		return text
+
+	except:
+
+		assistant_speaks(""Could not understand your audio, PLease try again !"")
+		return 0
+
+
+# Driver Code
+if __name__ == ""__main__"":
+	assistant_speaks(""What's your name, Human?"")
+	name ='Human'
+	name = get_audio()
+	assistant_speaks(""Hello, "" + name + '.')
+	
+	while(1):
+
+		assistant_speaks(""What can i do for you?"")
+		text = get_audio().lower()
+
+		if text == 0:
+			continue
+
+		if ""exit"" in str(text) or ""bye"" in str(text) or ""sleep"" in str(text):
+			assistant_speaks(""Ok bye, ""+ name+'.')
+			break
+
+		# calling process text to process the query
+		process_text(text)"
+Personal Voice Assistant in Python,https://www.geeksforgeeks.org/personal-voice-assistant-in-python/,"def process_text(input):
+    try:
+        if ""search"" in input or ""play"" in input:
+            # a basic web crawler using selenium
+            search_web(input)
+            return
+
+        elif ""who are you"" in input or ""define yourself"" in input:
+            speak = """"""Hello, I am Person. Your personal Assistant.
+            I am here to make your life easier. You can command me to perform
+            various tasks such as calculating sums or opening applications etcetra""""""
+            assistant_speaks(speak)
+            return
+
+        elif ""who made you"" in input or ""created you"" in input:
+            speak = ""I have been created by Sheetansh Kumar.""
+            assistant_speaks(speak)
+            return
+
+        elif ""geeksforgeeks"" in input:  # just
+            speak = (
+                """"""Geeks for Geeks is the Best Online Coding Platform for learning.""""""
+            )
+            assistant_speaks(speak)
+            return
+
+        elif ""calculate"" in input.lower():
+            # write your wolframalpha app_id here
+            app_id = ""WOLFRAMALPHA_APP_ID""
+            client = wolframalpha.Client(app_id)
+
+            indx = input.lower().split().index(""calculate"")
+            query = input.split()[indx + 1 :]
+            res = client.query("" "".join(query))
+            answer = next(res.results).text
+            assistant_speaks(""The answer is "" + answer)
+            return
+
+        elif ""open"" in input:
+            # another function to open
+            # different application available
+            open_application(input.lower())
+            return
+
+        else:
+            assistant_speaks(""I can search the web for you, Do you want to continue?"")
+            ans = get_audio()
+            if ""yes"" in str(ans) or ""yeah"" in str(ans):
+                search_web(input)
+            else:
+                return
+    except:
+        assistant_speaks(
+            ""I don't understand, I can search the web for you, Do you want to continue?""
+        )
+        ans = get_audio()
+        if ""yes"" in str(ans) or ""yeah"" in str(ans):
+            search_web(input)","From code
+1. Say ""Search google Geeks for Geeks""","Personal Voice Assistant in Python
+def process_text(input):
+    try:
+        if ""search"" in input or ""play"" in input:
+            # a basic web crawler using selenium
+            search_web(input)
+            return
+
+        elif ""who are you"" in input or ""define yourself"" in input:
+            speak = """"""Hello, I am Person. Your personal Assistant.
+            I am here to make your life easier. You can command me to perform
+            various tasks such as calculating sums or opening applications etcetra""""""
+            assistant_speaks(speak)
+            return
+
+        elif ""who made you"" in input or ""created you"" in input:
+            speak = ""I have been created by Sheetansh Kumar.""
+            assistant_speaks(speak)
+            return
+
+        elif ""geeksforgeeks"" in input:  # just
+            speak = (
+                """"""Geeks for Geeks is the Best Online Coding Platform for learning.""""""
+            )
+            assistant_speaks(speak)
+            return
+
+        elif ""calculate"" in input.lower():
+            # write your wolframalpha app_id here
+            app_id = ""WOLFRAMALPHA_APP_ID""
+            client = wolframalpha.Client(app_id)
+
+            indx = input.lower().split().index(""calculate"")
+            query = input.split()[indx + 1 :]
+            res = client.query("" "".join(query))
+            answer = next(res.results).text
+            assistant_speaks(""The answer is "" + answer)
+            return
+
+        elif ""open"" in input:
+            # another function to open
+            # different application available
+            open_application(input.lower())
+            return
+
+        else:
+            assistant_speaks(""I can search the web for you, Do you want to continue?"")
+            ans = get_audio()
+            if ""yes"" in str(ans) or ""yeah"" in str(ans):
+                search_web(input)
+            else:
+                return
+    except:
+        assistant_speaks(
+            ""I don't understand, I can search the web for you, Do you want to continue?""
+        )
+        ans = get_audio()
+        if ""yes"" in str(ans) or ""yeah"" in str(ans):
+            search_web(input)"
+Personal Voice Assistant in Python,https://www.geeksforgeeks.org/personal-voice-assistant-in-python/,"def search_web(input):
+    driver = webdriver.Firefox()
+    driver.implicitly_wait(1)
+    driver.maximize_window()
+
+    if ""youtube"" in input.lower():
+        assistant_speaks(""Opening in youtube"")
+        indx = input.lower().split().index(""youtube"")
+        query = input.split()[indx + 1 :]
+        driver.get(""http://www.youtube.com/results?search_query ="" + ""+"".join(query))
+        return
+
+    elif ""wikipedia"" in input.lower():
+        assistant_speaks(""Opening Wikipedia"")
+        indx = input.lower().split().index(""wikipedia"")
+        query = input.split()[indx + 1 :]
+        driver.get(""https://en.wikipedia.org/wiki/"" + ""_"".join(query))
+        return
+
+    else:
+        if ""google"" in input:
+            indx = input.lower().split().index(""google"")
+            query = input.split()[indx + 1 :]
+            driver.get(""https://www.google.com/search?q ="" + ""+"".join(query))
+
+        elif ""search"" in input:
+            indx = input.lower().split().index(""google"")
+            query = input.split()[indx + 1 :]
+            driver.get(""https://www.google.com/search?q ="" + ""+"".join(query))
+
+        else:
+            driver.get(""https://www.google.com/search?q ="" + ""+"".join(input.split()))
+
+        return
+
+
+# function used to open application
+# present inside the system.
+def open_application(input):
+    if ""chrome"" in input:
+        assistant_speaks(""Google Chrome"")
+        os.startfile(""C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"")
+        return
+
+    elif ""firefox"" in input or ""mozilla"" in input:
+        assistant_speaks(""Opening Mozilla Firefox"")
+        os.startfile(""C:\Program Files\Mozilla Firefox\\firefox.exe"")
+        return
+
+    elif ""word"" in input:
+        assistant_speaks(""Opening Microsoft Word"")
+        os.startfile(
+            ""C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Microsoft Office 2013\\Word 2013.lnk""
+        )
+        return
+
+    elif ""excel"" in input:
+        assistant_speaks(""Opening Microsoft Excel"")
+        os.startfile(
+            ""C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Microsoft Office 2013\\Excel 2013.lnk""
+        )
+        return
+
+    else:
+        assistant_speaks(""Application not available"")
+        return","From code
+1. Say ""Search google Geeks for Geeks""","Personal Voice Assistant in Python
+def search_web(input):
+    driver = webdriver.Firefox()
+    driver.implicitly_wait(1)
+    driver.maximize_window()
+
+    if ""youtube"" in input.lower():
+        assistant_speaks(""Opening in youtube"")
+        indx = input.lower().split().index(""youtube"")
+        query = input.split()[indx + 1 :]
+        driver.get(""http://www.youtube.com/results?search_query ="" + ""+"".join(query))
+        return
+
+    elif ""wikipedia"" in input.lower():
+        assistant_speaks(""Opening Wikipedia"")
+        indx = input.lower().split().index(""wikipedia"")
+        query = input.split()[indx + 1 :]
+        driver.get(""https://en.wikipedia.org/wiki/"" + ""_"".join(query))
+        return
+
+    else:
+        if ""google"" in input:
+            indx = input.lower().split().index(""google"")
+            query = input.split()[indx + 1 :]
+            driver.get(""https://www.google.com/search?q ="" + ""+"".join(query))
+
+        elif ""search"" in input:
+            indx = input.lower().split().index(""google"")
+            query = input.split()[indx + 1 :]
+            driver.get(""https://www.google.com/search?q ="" + ""+"".join(query))
+
+        else:
+            driver.get(""https://www.google.com/search?q ="" + ""+"".join(input.split()))
+
+        return
+
+
+# function used to open application
+# present inside the system.
+def open_application(input):
+    if ""chrome"" in input:
+        assistant_speaks(""Google Chrome"")
+        os.startfile(""C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"")
+        return
+
+    elif ""firefox"" in input or ""mozilla"" in input:
+        assistant_speaks(""Opening Mozilla Firefox"")
+        os.startfile(""C:\Program Files\Mozilla Firefox\\firefox.exe"")
+        return
+
+    elif ""word"" in input:
+        assistant_speaks(""Opening Microsoft Word"")
+        os.startfile(
+            ""C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Microsoft Office 2013\\Word 2013.lnk""
+        )
+        return
+
+    elif ""excel"" in input:
+        assistant_speaks(""Opening Microsoft Excel"")
+        os.startfile(
+            ""C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Microsoft Office 2013\\Excel 2013.lnk""
+        )
+        return
+
+    else:
+        assistant_speaks(""Application not available"")
+        return"
+Build a Virtual Assistant Using Python,https://www.geeksforgeeks.org/build-a-virtual-assistant-using-python/,"def speak(audio):
+    engine = pyttsx3.init()
+    # getter method(gets the current value
+    # of engine property)
+    voices = engine.getProperty(""voices"")
+
+    # setter method .[0]=male voice and
+    # [1]=female voice in set Property.
+    engine.setProperty(""voice"", voices[0].id)
+
+    # Method for the speaking of the assistant
+    engine.say(audio)
+
+    # Blocks while processing all the currently
+    # queued commands
+    engine.runAndWait()","From code
+pip install pyttsx3","Build a Virtual Assistant Using Python
+def speak(audio):
+    engine = pyttsx3.init()
+    # getter method(gets the current value
+    # of engine property)
+    voices = engine.getProperty(""voices"")
+
+    # setter method .[0]=male voice and
+    # [1]=female voice in set Property.
+    engine.setProperty(""voice"", voices[0].id)
+
+    # Method for the speaking of the assistant
+    engine.say(audio)
+
+    # Blocks while processing all the currently
+    # queued commands
+    engine.runAndWait()"
+Build a Virtual Assistant Using Python,https://www.geeksforgeeks.org/build-a-virtual-assistant-using-python/,"def Take_query():
+    # calling the Hello function for
+    # making it more interactive
+    Hello()
+
+    # This loop is infinite as it will take
+    # our queries continuously until and unless
+    # we do not say bye to exit or terminate
+    # the program
+    while True:
+        # taking the query and making it into
+        # lower case so that most of the times
+        # query matches and we get the perfect
+        # output
+        query = takeCommand().lower()
+        if ""open geeksforgeeks"" in query:
+            speak(""Opening GeeksforGeeks "")
+
+            # in the open method we just to give the link
+            # of the website and it automatically open
+            # it in your default browser
+            webbrowser.open(""www.geeksforgeeks.com"")
+            continue
+
+        elif ""open google"" in query:
+            speak(""Opening Google "")
+            webbrowser.open(""www.google.com"")
+            continue
+
+        elif ""which day it is"" in query:
+            tellDay()
+            continue
+
+        elif ""tell me the time"" in query:
+            tellTime()
+            continue
+
+        # this will exit and terminate the program
+        elif ""bye"" in query:
+            speak(""Bye. Check Out GFG for more exciting things"")
+            exit()
+
+        elif ""from wikipedia"" in query:
+            # if any one wants to have a information
+            # from wikipedia
+            speak(""Checking the wikipedia "")
+            query = query.replace(""wikipedia"", """")
+
+            # it will give the summary of 4 lines from
+            # wikipedia we can increase and decrease
+            # it also.
+            result = wikipedia.summary(query, sentences=4)
+            speak(""According to wikipedia"")
+            speak(result)
+
+        elif ""tell me your name"" in query:
+            speak(""I am Jarvis. Your desktop Assistant"")","From code
+pip install pyttsx3","Build a Virtual Assistant Using Python
+def Take_query():
+    # calling the Hello function for
+    # making it more interactive
+    Hello()
+
+    # This loop is infinite as it will take
+    # our queries continuously until and unless
+    # we do not say bye to exit or terminate
+    # the program
+    while True:
+        # taking the query and making it into
+        # lower case so that most of the times
+        # query matches and we get the perfect
+        # output
+        query = takeCommand().lower()
+        if ""open geeksforgeeks"" in query:
+            speak(""Opening GeeksforGeeks "")
+
+            # in the open method we just to give the link
+            # of the website and it automatically open
+            # it in your default browser
+            webbrowser.open(""www.geeksforgeeks.com"")
+            continue
+
+        elif ""open google"" in query:
+            speak(""Opening Google "")
+            webbrowser.open(""www.google.com"")
+            continue
+
+        elif ""which day it is"" in query:
+            tellDay()
+            continue
+
+        elif ""tell me the time"" in query:
+            tellTime()
+            continue
+
+        # this will exit and terminate the program
+        elif ""bye"" in query:
+            speak(""Bye. Check Out GFG for more exciting things"")
+            exit()
+
+        elif ""from wikipedia"" in query:
+            # if any one wants to have a information
+            # from wikipedia
+            speak(""Checking the wikipedia "")
+            query = query.replace(""wikipedia"", """")
+
+            # it will give the summary of 4 lines from
+            # wikipedia we can increase and decrease
+            # it also.
+            result = wikipedia.summary(query, sentences=4)
+            speak(""According to wikipedia"")
+            speak(result)
+
+        elif ""tell me your name"" in query:
+            speak(""I am Jarvis. Your desktop Assistant"")"
+Build a Virtual Assistant Using Python,https://www.geeksforgeeks.org/build-a-virtual-assistant-using-python/,"# this method is for taking the commands
+# and recognizing the command from the
+# speech_Recognition module we will use
+# the recongizer method for recognizing
+def takeCommand():
+    r = sr.Recognizer()
+
+    # from the speech_Recognition module
+    # we will use the Microphone module
+    # for listening the command
+    with sr.Microphone() as source:
+        print(""Listening"")
+
+        # seconds of non-speaking audio before
+        # a phrase is considered complete
+        r.pause_threshold = 0.7
+        audio = r.listen(source)
+
+        # Now we will be using the try and catch
+        # method so that if sound is recognized
+        # it is good else we will have exception
+        # handling
+        try:
+            print(""Recognizing"")
+
+            # for Listening the command in indian
+            # english we can also use 'hi-In'
+            # for hindi recognizing
+            Query = r.recognize_google(audio, language=""en-in"")
+            print(""the command is printed="", Query)
+
+        except Exception as e:
+            print(e)
+            print(""Say that again sir"")
+            return ""None""
+
+        return Query","From code
+pip install pyttsx3","Build a Virtual Assistant Using Python
+# this method is for taking the commands
+# and recognizing the command from the
+# speech_Recognition module we will use
+# the recongizer method for recognizing
+def takeCommand():
+    r = sr.Recognizer()
+
+    # from the speech_Recognition module
+    # we will use the Microphone module
+    # for listening the command
+    with sr.Microphone() as source:
+        print(""Listening"")
+
+        # seconds of non-speaking audio before
+        # a phrase is considered complete
+        r.pause_threshold = 0.7
+        audio = r.listen(source)
+
+        # Now we will be using the try and catch
+        # method so that if sound is recognized
+        # it is good else we will have exception
+        # handling
+        try:
+            print(""Recognizing"")
+
+            # for Listening the command in indian
+            # english we can also use 'hi-In'
+            # for hindi recognizing
+            Query = r.recognize_google(audio, language=""en-in"")
+            print(""the command is printed="", Query)
+
+        except Exception as e:
+            print(e)
+            print(""Say that again sir"")
+            return ""None""
+
+        return Query"
+Build a Virtual Assistant Using Python,https://www.geeksforgeeks.org/build-a-virtual-assistant-using-python/,"# code
+def tellTime(self):
+    # This method will give the time
+    time = str(datetime.datetime.now())
+    # the time will be displayed like this ""2020-06-05 17:50:14.582630""
+    # nd then after slicing we can get time
+    print(time)
+    hour = time[11:13]
+    min = time[14:16]
+    self.Speak(self, ""The time is sir"" + hour + ""Hours and"" + min + ""Minutes"")
+
+
+""""""
+ This method will take time and slice it ""2020-06-05 17:50:14.582630"" from 11 to 12 for hour
+ and 14-15 for min and then speak function will be called and then it will speak the current
+ time
+ """"""","From code
+pip install pyttsx3","Build a Virtual Assistant Using Python
+# code
+def tellTime(self):
+    # This method will give the time
+    time = str(datetime.datetime.now())
+    # the time will be displayed like this ""2020-06-05 17:50:14.582630""
+    # nd then after slicing we can get time
+    print(time)
+    hour = time[11:13]
+    min = time[14:16]
+    self.Speak(self, ""The time is sir"" + hour + ""Hours and"" + min + ""Minutes"")
+
+
+""""""
+ This method will take time and slice it ""2020-06-05 17:50:14.582630"" from 11 to 12 for hour
+ and 14-15 for min and then speak function will be called and then it will speak the current
+ time
+ """""""
+Build a Virtual Assistant Using Python,https://www.geeksforgeeks.org/build-a-virtual-assistant-using-python/,"def Hello():????????????????????????# This function is for when the assistant????????????????????????# is called it will say hello and then??""hello sir I am your desktop assistant. /??????????????????????????????????????????????"")","From code
+pip install pyttsx3","Build a Virtual Assistant Using Python
+def Hello():????????????????????????# This function is for when the assistant????????????????????????# is called it will say hello and then??""hello sir I am your desktop assistant. /??????????????????????????????????????????????"")"
+Build a Virtual Assistant Using Python,https://www.geeksforgeeks.org/build-a-virtual-assistant-using-python/,"if __name__ == ""__main__"":
+    # main method for executing
+    # the functions
+    Take_query()","From code
+pip install pyttsx3","Build a Virtual Assistant Using Python
+if __name__ == ""__main__"":
+    # main method for executing
+    # the functions
+    Take_query()"
+Build a Virtual Assistant Using Python,https://www.geeksforgeeks.org/build-a-virtual-assistant-using-python/,"import pyttsx3import speech_recognition as srimport webbrowser??????import datetime??????import wikipedia????????????# this method is for taking the commands# and recognizing the command from the# speech_Recognition module we will use# the recongizer method for recognizingdef takeCommand():??????????????????????????????r = sr.Recognizer()??????????????????????????????# from the speech_Recognition module????????????????????????# we will use the Microphone module????????????????????????# for listening the command????????????????????????with sr.Microphone() as source:????????????????????????????????????????????????print('Listening')??????????????????????????????????????????????????????????????????????????????????????????????????????# seconds of non-speaking audio before????????????????????????????????????????????????# a phrase is considered complete????????????????????????????????????????????????r.pause_threshold = 0.7?????????????????????????????????""Recognizing"")??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# for Listening the command in indian????????????????????????????????????????????????????????????????????????# english we can also use 'hi-In'????""the command is printed="", Query)??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????""Say that again sir"")???????????????????????????????""None""??????????????????????????????????return Query??def speak(audio):??????????????????engine = pyttsx3.init()????????# getter method(gets the current value????????# of engine property)????????voices = engine.getProperty('voices')??????????????????# setter method .[0]=male voice and????????# [1]=female voice in set Property.????????engine.setProperty('voice', voices[0].id)??????????????????# Method for the speaking of the assistant????????engine.say(audio)????????????????????# Blocks while processing all the currently????????# queued commands????????engine.runAndWait()??def tellDay():??????????????????# This function is for telling the????????# day of the week????????day = datetime.datetime.today().weekday() + 1??????????????????#this line tells us about the number????????# that will help us in telling the day????????Day_dict = {1: 'Monday', 2: 'Tuesday',????????????????????????????????3: 'Wednesday', 4: 'Thursday',????????????????????????????????5: 'Friday', 6: 'Saturday',????????????????????????????????7: 'Sunday'}??????????????????????????????????????????????????????if day in Day_dict.keys():????????????????????????????????????????????????day_of_the_week = Day_d""The day is "" + day_of_the_week)????????????def tellTime():??????????????????????????????????????????????????????# This method will give the time????????????????????????time = str(datetime.datetime.now())??????""2020-06-05 17:50:14.582630""????????#nd then after slicing we can get time????????print(time)????????hour = time[11:13]????????min = time[14:16]????????speak(self, ""The time is sir"" + hour + ""Hours and"" + min + ""Minutes"")????????????????????????def Hello():??????????????????????????????????????????????????????# This function is for when the assistant????????????????????????# is""hello sir I am your desktop assistant. /??????????????????????????????????????????????"")????????????def Take_query():??????????????????????????????# calling the Hello function for????????????????????????# making it more interactive????????????????????????Hello()??????????????????????????????????????????????????????# This loop is infinite as it will take????????????????????????# our queries continuously until and unless????????????????????????# we do not say bye to exit or terminate????????????????????????# the program????????????????????????while(True):??????????????????????????????????????????????????????????????????????????????????????????????????????# tak""open geeksforgeeks"" in query:??????????????????????????????""Opening GeeksforGeeks "")??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# in the open method we just to give the link??????????????????????????????????????????????????????????""www.geeksforgeeks.com"")???????????????????????????????????????????????????????????????????????""open google"" in query:??????????????????????????????""Opening Google "")????????????????????????????????????????""www.google.com"")????????????????????????????????????????????????????????????????????????continu""which day it is"" in query:????????????????????????????????????????????????????????????????????????tellDay()???????????????????????""tell me the time"" in query:????????????????????????????????????????????????????????????????????????tellTime()????????????????????????????????????????????????????????????????????????continue?""bye"" in query:??????????????????????????????""Bye. Check Out GFG for more exciting things"")?????????????????????????????????????????????????????????????????????""from wikipedia"" in query:??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# if any o""Checking the wikipedia "")??????????????????????????????????????????????""wikipedia"", """")??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# it will give the summary of 4 lines from????????????????????????????????????????????????????????????????????????# wikipedia we can increas""According to wikipedia"")????????????????????????????????????????????????????????????????????????spea""tell me your name"" in query:??????????????????????????????""I am Jarvis. Your desktop Assistant"")??????if __name__ == '__main__':??????????????????????????????????????????????????????# main method for executing???","From code
+pip install pyttsx3","Build a Virtual Assistant Using Python
+import pyttsx3import speech_recognition as srimport webbrowser??????import datetime??????import wikipedia????????????# this method is for taking the commands# and recognizing the command from the# speech_Recognition module we will use# the recongizer method for recognizingdef takeCommand():??????????????????????????????r = sr.Recognizer()??????????????????????????????# from the speech_Recognition module????????????????????????# we will use the Microphone module????????????????????????# for listening the command????????????????????????with sr.Microphone() as source:????????????????????????????????????????????????print('Listening')??????????????????????????????????????????????????????????????????????????????????????????????????????# seconds of non-speaking audio before????????????????????????????????????????????????# a phrase is considered complete????????????????????????????????????????????????r.pause_threshold = 0.7?????????????????????????????????""Recognizing"")??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# for Listening the command in indian????????????????????????????????????????????????????????????????????????# english we can also use 'hi-In'????""the command is printed="", Query)??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????""Say that again sir"")???????????????????????????????""None""??????????????????????????????????return Query??def speak(audio):??????????????????engine = pyttsx3.init()????????# getter method(gets the current value????????# of engine property)????????voices = engine.getProperty('voices')??????????????????# setter method .[0]=male voice and????????# [1]=female voice in set Property.????????engine.setProperty('voice', voices[0].id)??????????????????# Method for the speaking of the assistant????????engine.say(audio)????????????????????# Blocks while processing all the currently????????# queued commands????????engine.runAndWait()??def tellDay():??????????????????# This function is for telling the????????# day of the week????????day = datetime.datetime.today().weekday() + 1??????????????????#this line tells us about the number????????# that will help us in telling the day????????Day_dict = {1: 'Monday', 2: 'Tuesday',????????????????????????????????3: 'Wednesday', 4: 'Thursday',????????????????????????????????5: 'Friday', 6: 'Saturday',????????????????????????????????7: 'Sunday'}??????????????????????????????????????????????????????if day in Day_dict.keys():????????????????????????????????????????????????day_of_the_week = Day_d""The day is "" + day_of_the_week)????????????def tellTime():??????????????????????????????????????????????????????# This method will give the time????????????????????????time = str(datetime.datetime.now())??????""2020-06-05 17:50:14.582630""????????#nd then after slicing we can get time????????print(time)????????hour = time[11:13]????????min = time[14:16]????????speak(self, ""The time is sir"" + hour + ""Hours and"" + min + ""Minutes"")????????????????????????def Hello():??????????????????????????????????????????????????????# This function is for when the assistant????????????????????????# is""hello sir I am your desktop assistant. /??????????????????????????????????????????????"")????????????def Take_query():??????????????????????????????# calling the Hello function for????????????????????????# making it more interactive????????????????????????Hello()??????????????????????????????????????????????????????# This loop is infinite as it will take????????????????????????# our queries continuously until and unless????????????????????????# we do not say bye to exit or terminate????????????????????????# the program????????????????????????while(True):??????????????????????????????????????????????????????????????????????????????????????????????????????# tak""open geeksforgeeks"" in query:??????????????????????????????""Opening GeeksforGeeks "")??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# in the open method we just to give the link??????????????????????????????????????????????????????????""www.geeksforgeeks.com"")???????????????????????????????????????????????????????????????????????""open google"" in query:??????????????????????????????""Opening Google "")????????????????????????????????????????""www.google.com"")????????????????????????????????????????????????????????????????????????continu""which day it is"" in query:????????????????????????????????????????????????????????????????????????tellDay()???????????????????????""tell me the time"" in query:????????????????????????????????????????????????????????????????????????tellTime()????????????????????????????????????????????????????????????????????????continue?""bye"" in query:??????????????????????????????""Bye. Check Out GFG for more exciting things"")?????????????????????????????????????????????????????????????????????""from wikipedia"" in query:??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# if any o""Checking the wikipedia "")??????????????????????????????????????????????""wikipedia"", """")??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????# it will give the summary of 4 lines from????????????????????????????????????????????????????????????????????????# wikipedia we can increas""According to wikipedia"")????????????????????????????????????????????????????????????????????????spea""tell me your name"" in query:??????????????????????????????""I am Jarvis. Your desktop Assistant"")??????if __name__ == '__main__':??????????????????????????????????????????????????????# main method for executing???"
+Create a simple assistant using Wolfram Alpha API,https://www.geeksforgeeks.org/python-create-a-simple-assistant-using-wolfram-alpha-api/,# Python program to??????# demonstrate creation of an# assistant using wolf ram API????????????import wolframalpha????????????# Taking input from userquestion = input('Question: ')????????????# App id obtained by the above stepsapp_id = ?????????Your app_id?????????????????????# Instance of wolf ram alpha??????# client classclient = wolframalpha.Client(app_id)????????????# Stores the response from??????# wolf ram alphares = client.query(question)????????????# Includes onl,"Input : What is the capital of India? 
+
","Create a simple assistant using Wolfram Alpha API
+# Python program to??????# demonstrate creation of an# assistant using wolf ram API????????????import wolframalpha????????????# Taking input from userquestion = input('Question: ')????????????# App id obtained by the above stepsapp_id = ?????????Your app_id?????????????????????# Instance of wolf ram alpha??????# client classclient = wolframalpha.Client(app_id)????????????# Stores the response from??????# wolf ram alphares = client.query(question)????????????# Includes onl"
+Voice Assistant using python,https://www.geeksforgeeks.org/voice-assistant-using-python/,"import subprocess
+import wolframalpha
+import pyttsx3
+import tkinter
+import json
+import random
+import operator
+import speech_recognition as sr
+import datetime
+import wikipedia
+import webbrowser
+import os
+import winshell
+import pyjokes
+import feedparser
+import smtplib
+import ctypes
+import time
+import requests
+import shutil
+from twilio.rest import Client
+from clint.textui import progress
+from ecapture import ecapture as ec
+from bs4 import BeautifulSoup
+import win32com.client as wincl
+from urllib.request import urlopen","From code
+pip install wolframalpha","Voice Assistant using python
+import subprocess
+import wolframalpha
+import pyttsx3
+import tkinter
+import json
+import random
+import operator
+import speech_recognition as sr
+import datetime
+import wikipedia
+import webbrowser
+import os
+import winshell
+import pyjokes
+import feedparser
+import smtplib
+import ctypes
+import time
+import requests
+import shutil
+from twilio.rest import Client
+from clint.textui import progress
+from ecapture import ecapture as ec
+from bs4 import BeautifulSoup
+import win32com.client as wincl
+from urllib.request import urlopen"
+Voice Assistant using python,https://www.geeksforgeeks.org/voice-assistant-using-python/,"engine = pyttsx3.init(""sapi5"")
+voices = engine.getProperty(""voices"")
+engine.setProperty(""voice"", voices[1].id)","From code
+pip install wolframalpha","Voice Assistant using python
+engine = pyttsx3.init(""sapi5"")
+voices = engine.getProperty(""voices"")
+engine.setProperty(""voice"", voices[1].id)"
+Voice Assistant using python,https://www.geeksforgeeks.org/voice-assistant-using-python/,"def speak(audio):
+    engine.say(audio)
+    engine.runAndWait()
+
+
+def wishMe():
+    hour = int(datetime.datetime.now().hour)
+    if hour >= 0 and hour < 12:
+        speak(""Good Morning Sir !"")
+
+    elif hour >= 12 and hour < 18:
+        speak(""Good Afternoon Sir !"")
+
+    else:
+        speak(""Good Evening Sir !"")
+
+    assname = ""Jarvis 1 point o""
+    speak(""I am your Assistant"")
+    speak(assname)
+
+
+def username():
+    speak(""What should i call you sir"")
+    uname = takeCommand()
+    speak(""Welcome Mister"")
+    speak(uname)
+    columns = shutil.get_terminal_size().columns
+
+    print(""#####################"".center(columns))
+    print(""Welcome Mr."", uname.center(columns))
+    print(""#####################"".center(columns))
+
+    speak(""How can i Help you, Sir"")
+
+
+def takeCommand():
+    r = sr.Recognizer()
+
+    with sr.Microphone() as source:
+        print(""Listening..."")
+        r.pause_threshold = 1
+        audio = r.listen(source)
+
+    try:
+        print(""Recognizing..."")
+        query = r.recognize_google(audio, language=""en-in"")
+        print(f""User said: {query}\n"")
+
+    except Exception as e:
+        print(e)
+        print(""Unable to Recognize your voice."")
+        return ""None""
+
+    return query
+
+
+def sendEmail(to, content):
+    server = smtplib.SMTP(""smtp.gmail.com"", 587)
+    server.ehlo()
+    server.starttls()
+
+    # Enable low security in gmail
+    server.login(""your email id"", ""your email password"")
+    server.sendmail(""your email id"", to, content)
+    server.close()","From code
+pip install wolframalpha","Voice Assistant using python
+def speak(audio):
+    engine.say(audio)
+    engine.runAndWait()
+
+
+def wishMe():
+    hour = int(datetime.datetime.now().hour)
+    if hour >= 0 and hour < 12:
+        speak(""Good Morning Sir !"")
+
+    elif hour >= 12 and hour < 18:
+        speak(""Good Afternoon Sir !"")
+
+    else:
+        speak(""Good Evening Sir !"")
+
+    assname = ""Jarvis 1 point o""
+    speak(""I am your Assistant"")
+    speak(assname)
+
+
+def username():
+    speak(""What should i call you sir"")
+    uname = takeCommand()
+    speak(""Welcome Mister"")
+    speak(uname)
+    columns = shutil.get_terminal_size().columns
+
+    print(""#####################"".center(columns))
+    print(""Welcome Mr."", uname.center(columns))
+    print(""#####################"".center(columns))
+
+    speak(""How can i Help you, Sir"")
+
+
+def takeCommand():
+    r = sr.Recognizer()
+
+    with sr.Microphone() as source:
+        print(""Listening..."")
+        r.pause_threshold = 1
+        audio = r.listen(source)
+
+    try:
+        print(""Recognizing..."")
+        query = r.recognize_google(audio, language=""en-in"")
+        print(f""User said: {query}\n"")
+
+    except Exception as e:
+        print(e)
+        print(""Unable to Recognize your voice."")
+        return ""None""
+
+    return query
+
+
+def sendEmail(to, content):
+    server = smtplib.SMTP(""smtp.gmail.com"", 587)
+    server.ehlo()
+    server.starttls()
+
+    # Enable low security in gmail
+    server.login(""your email id"", ""your email password"")
+    server.sendmail(""your email id"", to, content)
+    server.close()"
+Voice Assistant using python,https://www.geeksforgeeks.org/voice-assistant-using-python/,"if __name__ == ""__main__"":
+    clear = lambda: os.system(""cls"")
+
+    # This Function will clean any
+    # command before execution of this python file
+    clear()
+    wishMe()
+    username()
+
+    while True:
+        query = takeCommand().lower()
+
+        # All the commands said by user will be
+        # stored here in 'query' and will be
+        # converted to lower case for easily
+        # recognition of command
+        if ""wikipedia"" in query:
+            speak(""Searching Wikipedia..."")
+            query = query.replace(""wikipedia"", """")
+            results = wikipedia.summary(query, sentences=3)
+            speak(""According to Wikipedia"")
+            print(results)
+            speak(results)
+
+        elif ""open youtube"" in query:
+            speak(""Here you go to Youtube\n"")
+            webbrowser.open(""youtube.com"")
+
+        elif ""open google"" in query:
+            speak(""Here you go to Google\n"")
+            webbrowser.open(""google.com"")
+
+        elif ""open stackoverflow"" in query:
+            speak(""Here you go to Stack Over flow.Happy coding"")
+            webbrowser.open(""stackoverflow.com"")
+
+        elif ""play music"" in query or ""play song"" in query:
+            speak(""Here you go with music"")
+            # music_dir = ""G:\\Song""
+            music_dir = ""C:\\Users\\GAURAV\\Music""
+            songs = os.listdir(music_dir)
+            print(songs)
+            random = os.startfile(os.path.join(music_dir, songs[1]))
+
+        elif ""the time"" in query:
+            strTime = datetime.datetime.now().strftime(""% H:% M:% S"")
+            speak(f""Sir, the time is {strTime}"")
+
+        elif ""open opera"" in query:
+            codePath = (
+                r""C:\\Users\\GAURAV\\AppData\\Local\\Programs\\Opera\\launcher.exe""
+            )
+            os.startfile(codePath)
+
+        elif ""email to gaurav"" in query:
+            try:
+                speak(""What should I say?"")
+                content = takeCommand()
+                to = ""Receiver email address""
+                sendEmail(to, content)
+                speak(""Email has been sent !"")
+            except Exception as e:
+                print(e)
+                speak(""I am not able to send this email"")
+
+        elif ""send a mail"" in query:
+            try:
+                speak(""What should I say?"")
+                content = takeCommand()
+                speak(""whome should i send"")
+                to = input()
+                sendEmail(to, content)
+                speak(""Email has been sent !"")
+            except Exception as e:
+                print(e)
+                speak(""I am not able to send this email"")
+
+        elif ""how are you"" in query:
+            speak(""I am fine, Thank you"")
+            speak(""How are you, Sir"")
+
+        elif ""fine"" in query or ""good"" in query:
+            speak(""It's good to know that your fine"")
+
+        elif ""change my name to"" in query:
+            query = query.replace(""change my name to"", """")
+            assname = query
+
+        elif ""change name"" in query:
+            speak(""What would you like to call me, Sir "")
+            assname = takeCommand()
+            speak(""Thanks for naming me"")
+
+        elif ""what's your name"" in query or ""What is your name"" in query:
+            speak(""My friends call me"")
+            speak(assname)
+            print(""My friends call me"", assname)
+
+        elif ""exit"" in query:
+            speak(""Thanks for giving me your time"")
+            exit()
+
+        elif ""who made you"" in query or ""who created you"" in query:
+            speak(""I have been created by Gaurav."")
+
+        elif ""joke"" in query:
+            speak(pyjokes.get_joke())
+
+        elif ""calculate"" in query:
+            app_id = ""Wolframalpha api id""
+            client = wolframalpha.Client(app_id)
+            indx = query.lower().split().index(""calculate"")
+            query = query.split()[indx + 1 :]
+            res = client.query("" "".join(query))
+            answer = next(res.results).text
+            print(""The answer is "" + answer)
+            speak(""The answer is "" + answer)
+
+        elif ""search"" in query or ""play"" in query:
+            query = query.replace(""search"", """")
+            query = query.replace(""play"", """")
+            webbrowser.open(query)
+
+        elif ""who i am"" in query:
+            speak(""If you talk then definitely your human."")
+
+        elif ""why you came to world"" in query:
+            speak(""Thanks to Gaurav. further It's a secret"")
+
+        elif ""power point presentation"" in query:
+            speak(""opening Power Point presentation"")
+            power = r""C:\\Users\\GAURAV\\Desktop\\Minor Project\\Presentation\\Voice Assistant.pptx""
+            os.startfile(power)
+
+        elif ""is love"" in query:
+            speak(""It is 7th sense that destroy all other senses"")
+
+        elif ""who are you"" in query:
+            speak(""I am your virtual assistant created by Gaurav"")
+
+        elif ""reason for you"" in query:
+            speak(""I was created as a Minor project by Mister Gaurav "")
+
+        elif ""change background"" in query:
+            ctypes.windll.user32.SystemParametersInfoW(
+                20, 0, ""Location of wallpaper"", 0
+            )
+            speak(""Background changed successfully"")
+
+        elif ""open bluestack"" in query:
+            appli = r""C:\\ProgramData\\BlueStacks\\Client\\Bluestacks.exe""
+            os.startfile(appli)
+
+        elif ""news"" in query:
+            try:
+                jsonObj = urlopen(
+                    """"""https://newsapi.org / v1 / articles?source = the-times-of-india&sortBy = top&apiKey =\\times of India Api key\\""""""
+                )
+                data = json.load(jsonObj)
+                i = 1
+
+                speak(""here are some top news from the times of india"")
+                print(""""""=============== TIMES OF INDIA ============"""""" + ""\n"")
+
+                for item in data[""articles""]:
+                    print(str(i) + "". "" + item[""title""] + ""\n"")
+                    print(item[""description""] + ""\n"")
+                    speak(str(i) + "". "" + item[""title""] + ""\n"")
+                    i += 1
+            except Exception as e:
+                print(str(e))
+
+        elif ""lock window"" in query:
+            speak(""locking the device"")
+            ctypes.windll.user32.LockWorkStation()
+
+        elif ""shutdown system"" in query:
+            speak(""Hold On a Sec ! Your system is on its way to shut down"")
+            subprocess.call(""shutdown / p /f"")
+
+        elif ""empty recycle bin"" in query:
+            winshell.recycle_bin().empty(confirm=False, show_progress=False, sound=True)
+            speak(""Recycle Bin Recycled"")
+
+        elif ""don't listen"" in query or ""stop listening"" in query:
+            speak(""for how much time you want to stop jarvis from listening commands"")
+            a = int(takeCommand())
+            time.sleep(a)
+            print(a)
+
+        elif ""where is"" in query:
+            query = query.replace(""where is"", """")
+            location = query
+            speak(""User asked to Locate"")
+            speak(location)
+            webbrowser.open(""https://www.google.nl / maps / place/"" + location + """")
+
+        elif ""camera"" in query or ""take a photo"" in query:
+            ec.capture(0, ""Jarvis Camera "", ""img.jpg"")
+
+        elif ""restart"" in query:
+            subprocess.call([""shutdown"", ""/r""])
+
+        elif ""hibernate"" in query or ""sleep"" in query:
+            speak(""Hibernating"")
+            subprocess.call(""shutdown / h"")
+
+        elif ""log off"" in query or ""sign out"" in query:
+            speak(""Make sure all the application are closed before sign-out"")
+            time.sleep(5)
+            subprocess.call([""shutdown"", ""/l""])
+
+        elif ""write a note"" in query:
+            speak(""What should i write, sir"")
+            note = takeCommand()
+            file = open(""jarvis.txt"", ""w"")
+            speak(""Sir, Should i include date and time"")
+            snfm = takeCommand()
+            if ""yes"" in snfm or ""sure"" in snfm:
+                strTime = datetime.datetime.now().strftime(""% H:% M:% S"")
+                file.write(strTime)
+                file.write("" :- "")
+                file.write(note)
+            else:
+                file.write(note)
+
+        elif ""show note"" in query:
+            speak(""Showing Notes"")
+            file = open(""jarvis.txt"", ""r"")
+            print(file.read())
+            speak(file.read(6))
+
+        elif ""update assistant"" in query:
+            speak(
+                ""After downloading file please replace this file with the downloaded one""
+            )
+            url = ""# url after uploading file""
+            r = requests.get(url, stream=True)
+
+            with open(""Voice.py"", ""wb"") as Pypdf:
+                total_length = int(r.headers.get(""content-length""))
+
+                for ch in progress.bar(
+                    r.iter_content(chunk_size=2391975),
+                    expected_size=(total_length / 1024) + 1,
+                ):
+                    if ch:
+                        Pypdf.write(ch)
+
+        # NPPR9-FWDCX-D2C8J-H872K-2YT43
+        elif ""jarvis"" in query:
+            wishMe()
+            speak(""Jarvis 1 point o in your service Mister"")
+            speak(assname)
+
+        elif ""weather"" in query:
+            # Google Open weather website
+            # to get API of Open weather
+            api_key = ""Api key""
+            base_url = ""http://api.openweathermap.org / data / 2.5 / weather?""
+            speak("" City name "")
+            print(""City name : "")
+            city_name = takeCommand()
+            complete_url = base_url + ""appid ="" + api_key + ""&q ="" + city_name
+            response = requests.get(complete_url)
+            x = response.json()
+
+            if x[""code""] != ""404"":
+                y = x[""main""]
+                current_temperature = y[""temp""]
+                current_pressure = y[""pressure""]
+                current_humidiy = y[""humidity""]
+                z = x[""weather""]
+                weather_description = z[0][""description""]
+                print(
+                    "" Temperature (in kelvin unit) = ""
+                    + str(current_temperature)
+                    + ""\n atmospheric pressure (in hPa unit) =""
+                    + str(current_pressure)
+                    + ""\n humidity (in percentage) = ""
+                    + str(current_humidiy)
+                    + ""\n description = ""
+                    + str(weather_description)
+                )
+
+            else:
+                speak("" City Not Found "")
+
+        elif ""send message "" in query:
+            # You need to create an account on Twilio to use this service
+            account_sid = ""Account Sid key""
+            auth_token = ""Auth token""
+            client = Client(account_sid, auth_token)
+
+            message = client.messages.create(
+                body=takeCommand(), from_=""Sender No"", to=""Receiver No""
+            )
+
+            print(message.sid)
+
+        elif ""wikipedia"" in query:
+            webbrowser.open(""wikipedia.com"")
+
+        elif ""Good Morning"" in query:
+            speak(""A warm"" + query)
+            speak(""How are you Mister"")
+            speak(assname)
+
+        # most asked question from google Assistant
+        elif ""will you be my gf"" in query or ""will you be my bf"" in query:
+            speak(""I'm not sure about, may be you should give me some time"")
+
+        elif ""how are you"" in query:
+            speak(""I'm fine, glad you me that"")
+
+        elif ""i love you"" in query:
+            speak(""It's hard to understand"")
+
+        elif ""what is"" in query or ""who is"" in query:
+            # Use the same API key
+            # that we have generated earlier
+            client = wolframalpha.Client(""API_ID"")
+            res = client.query(query)
+
+            try:
+                print(next(res.results).text)
+                speak(next(res.results).text)
+            except StopIteration:
+                print(""No results"")
+
+        # elif """" in query:
+        # Command go here
+        # For adding more commands","From code
+pip install wolframalpha","Voice Assistant using python
+if __name__ == ""__main__"":
+    clear = lambda: os.system(""cls"")
+
+    # This Function will clean any
+    # command before execution of this python file
+    clear()
+    wishMe()
+    username()
+
+    while True:
+        query = takeCommand().lower()
+
+        # All the commands said by user will be
+        # stored here in 'query' and will be
+        # converted to lower case for easily
+        # recognition of command
+        if ""wikipedia"" in query:
+            speak(""Searching Wikipedia..."")
+            query = query.replace(""wikipedia"", """")
+            results = wikipedia.summary(query, sentences=3)
+            speak(""According to Wikipedia"")
+            print(results)
+            speak(results)
+
+        elif ""open youtube"" in query:
+            speak(""Here you go to Youtube\n"")
+            webbrowser.open(""youtube.com"")
+
+        elif ""open google"" in query:
+            speak(""Here you go to Google\n"")
+            webbrowser.open(""google.com"")
+
+        elif ""open stackoverflow"" in query:
+            speak(""Here you go to Stack Over flow.Happy coding"")
+            webbrowser.open(""stackoverflow.com"")
+
+        elif ""play music"" in query or ""play song"" in query:
+            speak(""Here you go with music"")
+            # music_dir = ""G:\\Song""
+            music_dir = ""C:\\Users\\GAURAV\\Music""
+            songs = os.listdir(music_dir)
+            print(songs)
+            random = os.startfile(os.path.join(music_dir, songs[1]))
+
+        elif ""the time"" in query:
+            strTime = datetime.datetime.now().strftime(""% H:% M:% S"")
+            speak(f""Sir, the time is {strTime}"")
+
+        elif ""open opera"" in query:
+            codePath = (
+                r""C:\\Users\\GAURAV\\AppData\\Local\\Programs\\Opera\\launcher.exe""
+            )
+            os.startfile(codePath)
+
+        elif ""email to gaurav"" in query:
+            try:
+                speak(""What should I say?"")
+                content = takeCommand()
+                to = ""Receiver email address""
+                sendEmail(to, content)
+                speak(""Email has been sent !"")
+            except Exception as e:
+                print(e)
+                speak(""I am not able to send this email"")
+
+        elif ""send a mail"" in query:
+            try:
+                speak(""What should I say?"")
+                content = takeCommand()
+                speak(""whome should i send"")
+                to = input()
+                sendEmail(to, content)
+                speak(""Email has been sent !"")
+            except Exception as e:
+                print(e)
+                speak(""I am not able to send this email"")
+
+        elif ""how are you"" in query:
+            speak(""I am fine, Thank you"")
+            speak(""How are you, Sir"")
+
+        elif ""fine"" in query or ""good"" in query:
+            speak(""It's good to know that your fine"")
+
+        elif ""change my name to"" in query:
+            query = query.replace(""change my name to"", """")
+            assname = query
+
+        elif ""change name"" in query:
+            speak(""What would you like to call me, Sir "")
+            assname = takeCommand()
+            speak(""Thanks for naming me"")
+
+        elif ""what's your name"" in query or ""What is your name"" in query:
+            speak(""My friends call me"")
+            speak(assname)
+            print(""My friends call me"", assname)
+
+        elif ""exit"" in query:
+            speak(""Thanks for giving me your time"")
+            exit()
+
+        elif ""who made you"" in query or ""who created you"" in query:
+            speak(""I have been created by Gaurav."")
+
+        elif ""joke"" in query:
+            speak(pyjokes.get_joke())
+
+        elif ""calculate"" in query:
+            app_id = ""Wolframalpha api id""
+            client = wolframalpha.Client(app_id)
+            indx = query.lower().split().index(""calculate"")
+            query = query.split()[indx + 1 :]
+            res = client.query("" "".join(query))
+            answer = next(res.results).text
+            print(""The answer is "" + answer)
+            speak(""The answer is "" + answer)
+
+        elif ""search"" in query or ""play"" in query:
+            query = query.replace(""search"", """")
+            query = query.replace(""play"", """")
+            webbrowser.open(query)
+
+        elif ""who i am"" in query:
+            speak(""If you talk then definitely your human."")
+
+        elif ""why you came to world"" in query:
+            speak(""Thanks to Gaurav. further It's a secret"")
+
+        elif ""power point presentation"" in query:
+            speak(""opening Power Point presentation"")
+            power = r""C:\\Users\\GAURAV\\Desktop\\Minor Project\\Presentation\\Voice Assistant.pptx""
+            os.startfile(power)
+
+        elif ""is love"" in query:
+            speak(""It is 7th sense that destroy all other senses"")
+
+        elif ""who are you"" in query:
+            speak(""I am your virtual assistant created by Gaurav"")
+
+        elif ""reason for you"" in query:
+            speak(""I was created as a Minor project by Mister Gaurav "")
+
+        elif ""change background"" in query:
+            ctypes.windll.user32.SystemParametersInfoW(
+                20, 0, ""Location of wallpaper"", 0
+            )
+            speak(""Background changed successfully"")
+
+        elif ""open bluestack"" in query:
+            appli = r""C:\\ProgramData\\BlueStacks\\Client\\Bluestacks.exe""
+            os.startfile(appli)
+
+        elif ""news"" in query:
+            try:
+                jsonObj = urlopen(
+                    """"""https://newsapi.org / v1 / articles?source = the-times-of-india&sortBy = top&apiKey =\\times of India Api key\\""""""
+                )
+                data = json.load(jsonObj)
+                i = 1
+
+                speak(""here are some top news from the times of india"")
+                print(""""""=============== TIMES OF INDIA ============"""""" + ""\n"")
+
+                for item in data[""articles""]:
+                    print(str(i) + "". "" + item[""title""] + ""\n"")
+                    print(item[""description""] + ""\n"")
+                    speak(str(i) + "". "" + item[""title""] + ""\n"")
+                    i += 1
+            except Exception as e:
+                print(str(e))
+
+        elif ""lock window"" in query:
+            speak(""locking the device"")
+            ctypes.windll.user32.LockWorkStation()
+
+        elif ""shutdown system"" in query:
+            speak(""Hold On a Sec ! Your system is on its way to shut down"")
+            subprocess.call(""shutdown / p /f"")
+
+        elif ""empty recycle bin"" in query:
+            winshell.recycle_bin().empty(confirm=False, show_progress=False, sound=True)
+            speak(""Recycle Bin Recycled"")
+
+        elif ""don't listen"" in query or ""stop listening"" in query:
+            speak(""for how much time you want to stop jarvis from listening commands"")
+            a = int(takeCommand())
+            time.sleep(a)
+            print(a)
+
+        elif ""where is"" in query:
+            query = query.replace(""where is"", """")
+            location = query
+            speak(""User asked to Locate"")
+            speak(location)
+            webbrowser.open(""https://www.google.nl / maps / place/"" + location + """")
+
+        elif ""camera"" in query or ""take a photo"" in query:
+            ec.capture(0, ""Jarvis Camera "", ""img.jpg"")
+
+        elif ""restart"" in query:
+            subprocess.call([""shutdown"", ""/r""])
+
+        elif ""hibernate"" in query or ""sleep"" in query:
+            speak(""Hibernating"")
+            subprocess.call(""shutdown / h"")
+
+        elif ""log off"" in query or ""sign out"" in query:
+            speak(""Make sure all the application are closed before sign-out"")
+            time.sleep(5)
+            subprocess.call([""shutdown"", ""/l""])
+
+        elif ""write a note"" in query:
+            speak(""What should i write, sir"")
+            note = takeCommand()
+            file = open(""jarvis.txt"", ""w"")
+            speak(""Sir, Should i include date and time"")
+            snfm = takeCommand()
+            if ""yes"" in snfm or ""sure"" in snfm:
+                strTime = datetime.datetime.now().strftime(""% H:% M:% S"")
+                file.write(strTime)
+                file.write("" :- "")
+                file.write(note)
+            else:
+                file.write(note)
+
+        elif ""show note"" in query:
+            speak(""Showing Notes"")
+            file = open(""jarvis.txt"", ""r"")
+            print(file.read())
+            speak(file.read(6))
+
+        elif ""update assistant"" in query:
+            speak(
+                ""After downloading file please replace this file with the downloaded one""
+            )
+            url = ""# url after uploading file""
+            r = requests.get(url, stream=True)
+
+            with open(""Voice.py"", ""wb"") as Pypdf:
+                total_length = int(r.headers.get(""content-length""))
+
+                for ch in progress.bar(
+                    r.iter_content(chunk_size=2391975),
+                    expected_size=(total_length / 1024) + 1,
+                ):
+                    if ch:
+                        Pypdf.write(ch)
+
+        # NPPR9-FWDCX-D2C8J-H872K-2YT43
+        elif ""jarvis"" in query:
+            wishMe()
+            speak(""Jarvis 1 point o in your service Mister"")
+            speak(assname)
+
+        elif ""weather"" in query:
+            # Google Open weather website
+            # to get API of Open weather
+            api_key = ""Api key""
+            base_url = ""http://api.openweathermap.org / data / 2.5 / weather?""
+            speak("" City name "")
+            print(""City name : "")
+            city_name = takeCommand()
+            complete_url = base_url + ""appid ="" + api_key + ""&q ="" + city_name
+            response = requests.get(complete_url)
+            x = response.json()
+
+            if x[""code""] != ""404"":
+                y = x[""main""]
+                current_temperature = y[""temp""]
+                current_pressure = y[""pressure""]
+                current_humidiy = y[""humidity""]
+                z = x[""weather""]
+                weather_description = z[0][""description""]
+                print(
+                    "" Temperature (in kelvin unit) = ""
+                    + str(current_temperature)
+                    + ""\n atmospheric pressure (in hPa unit) =""
+                    + str(current_pressure)
+                    + ""\n humidity (in percentage) = ""
+                    + str(current_humidiy)
+                    + ""\n description = ""
+                    + str(weather_description)
+                )
+
+            else:
+                speak("" City Not Found "")
+
+        elif ""send message "" in query:
+            # You need to create an account on Twilio to use this service
+            account_sid = ""Account Sid key""
+            auth_token = ""Auth token""
+            client = Client(account_sid, auth_token)
+
+            message = client.messages.create(
+                body=takeCommand(), from_=""Sender No"", to=""Receiver No""
+            )
+
+            print(message.sid)
+
+        elif ""wikipedia"" in query:
+            webbrowser.open(""wikipedia.com"")
+
+        elif ""Good Morning"" in query:
+            speak(""A warm"" + query)
+            speak(""How are you Mister"")
+            speak(assname)
+
+        # most asked question from google Assistant
+        elif ""will you be my gf"" in query or ""will you be my bf"" in query:
+            speak(""I'm not sure about, may be you should give me some time"")
+
+        elif ""how are you"" in query:
+            speak(""I'm fine, glad you me that"")
+
+        elif ""i love you"" in query:
+            speak(""It's hard to understand"")
+
+        elif ""what is"" in query or ""who is"" in query:
+            # Use the same API key
+            # that we have generated earlier
+            client = wolframalpha.Client(""API_ID"")
+            res = client.query(query)
+
+            try:
+                print(next(res.results).text)
+                speak(next(res.results).text)
+            except StopIteration:
+                print(""No results"")
+
+        # elif """" in query:
+        # Command go here
+        # For adding more commands"
+Voice search Wikipedia using Python,https://www.geeksforgeeks.org/voice-search-wikipedia-using-python/,"# Python package supporting common text-to-speech engines
+import pyttsx3
+
+# For understanding speech
+import speech_recognition as sr
+
+# For fetching the answers
+# to computational queries
+import wolframalpha
+
+# for fetching wikipedia articles
+import wikipedia
+
+
+# Function to search the query
+# that is either entered or spoken
+# by user
+def search(query):
+    # try is used for searching with wolframAlpha
+    try:
+        # Generate your App ID from WolframAlpha
+        app_id = ""Your WolframAlpha App ID here""
+        client = wolframalpha.Client(app_id)
+        res = client.query(query)
+        answer = next(res.results).text
+        print(answer)
+        SpeakText(""Your answer is "" + answer)
+
+    # If the query cannot be searched using
+    # WolframAlpha then it is searched in
+    # wikipedia
+    except:
+        query = query.split("" "")
+        query = "" "".join(query[0:])
+
+        SpeakText(""I am searching for "" + query)
+        print(wikipedia.summary(query, sentences=3))
+        SpeakText(wikipedia.summary(query, sentences=3))
+
+
+# Function to convert text to
+# speech
+def SpeakText(command):
+    # Initialize the engine
+    engine = pyttsx3.init()
+    engine.say(command)
+    engine.runAndWait()
+
+
+# Driver's code
+# input query from the user by
+# typing or by voice
+query = input()
+query = query.lower()
+
+# if query is blank then user
+# is prompted to speak something.
+if query == """":
+    r = sr.Recognizer()
+
+    # uses the default microphone
+    # as the source to record voice
+    with sr.Microphone() as source:
+        print(""Say Something "")
+
+        # reduces the background disturbances
+        # and noise for 2 seconds
+        r.adjust_for_ambient_noise(source, 2)
+
+        # listening to source
+        audio = r.listen(source)
+    try:
+        speech = r.recognize_google(audio)
+        search(speech)
+
+    # Handling Exceptions if speech
+    # is not understood.
+    except sr.UnknownValueError:
+        print(
+            ""Google Speech Recognition could not \
+        understand audio""
+        )
+
+    # Couldn't handle requests, occurs
+    # mainly because of network errors
+    except sr.RequestError as e:
+        print(
+            ""Could not request results from Google \
+        Speech Recognition service;{0}"".format(
+                e
+            )
+        )
+else:
+    search(query)","From code
+
","Voice search Wikipedia using Python
+# Python package supporting common text-to-speech engines
+import pyttsx3
+
+# For understanding speech
+import speech_recognition as sr
+
+# For fetching the answers
+# to computational queries
+import wolframalpha
+
+# for fetching wikipedia articles
+import wikipedia
+
+
+# Function to search the query
+# that is either entered or spoken
+# by user
+def search(query):
+    # try is used for searching with wolframAlpha
+    try:
+        # Generate your App ID from WolframAlpha
+        app_id = ""Your WolframAlpha App ID here""
+        client = wolframalpha.Client(app_id)
+        res = client.query(query)
+        answer = next(res.results).text
+        print(answer)
+        SpeakText(""Your answer is "" + answer)
+
+    # If the query cannot be searched using
+    # WolframAlpha then it is searched in
+    # wikipedia
+    except:
+        query = query.split("" "")
+        query = "" "".join(query[0:])
+
+        SpeakText(""I am searching for "" + query)
+        print(wikipedia.summary(query, sentences=3))
+        SpeakText(wikipedia.summary(query, sentences=3))
+
+
+# Function to convert text to
+# speech
+def SpeakText(command):
+    # Initialize the engine
+    engine = pyttsx3.init()
+    engine.say(command)
+    engine.runAndWait()
+
+
+# Driver's code
+# input query from the user by
+# typing or by voice
+query = input()
+query = query.lower()
+
+# if query is blank then user
+# is prompted to speak something.
+if query == """":
+    r = sr.Recognizer()
+
+    # uses the default microphone
+    # as the source to record voice
+    with sr.Microphone() as source:
+        print(""Say Something "")
+
+        # reduces the background disturbances
+        # and noise for 2 seconds
+        r.adjust_for_ambient_noise(source, 2)
+
+        # listening to source
+        audio = r.listen(source)
+    try:
+        speech = r.recognize_google(audio)
+        search(speech)
+
+    # Handling Exceptions if speech
+    # is not understood.
+    except sr.UnknownValueError:
+        print(
+            ""Google Speech Recognition could not \
+        understand audio""
+        )
+
+    # Couldn't handle requests, occurs
+    # mainly because of network errors
+    except sr.RequestError as e:
+        print(
+            ""Could not request results from Google \
+        Speech Recognition service;{0}"".format(
+                e
+            )
+        )
+else:
+    search(query)"
+Language Translator Using Google API in Python,https://www.geeksforgeeks.org/language-translator-using-google-api-in-python/,"# To Print all the languages that google
+# translator supports
+import googletrans
+
+
+print(googletrans.LANGUAGES)","From code
+pip install googletrans","Language Translator Using Google API in Python
+# To Print all the languages that google
+# translator supports
+import googletrans
+
+
+print(googletrans.LANGUAGES)"
+Language Translator Using Google API in Python,https://www.geeksforgeeks.org/language-translator-using-google-api-in-python/,"# Importing necessary modules required
+import speech_recognition as spr
+from googletrans import Translator
+from gtts import gTTS
+import os
+
+
+# Creating Recogniser() class object
+recog1 = spr.Recognizer()
+
+# Creating microphone instance
+mc = spr.Microphone()
+
+
+# Capture Voice
+with mc as source:
+    print(""Speak 'hello' to initiate the Translation !"")
+    print(""~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"")
+    recog1.adjust_for_ambient_noise(source, duration=0.2)
+    audio = recog1.listen(source)
+    MyText = recog1.recognize_google(audio)
+    MyText = MyText.lower()
+
+# Here initialising the recorder with
+# hello, whatever after that hello it
+# will recognise it.
+if ""hello"" in MyText:
+    # Translator method for translation
+    translator = Translator()
+
+    # short form of english in which
+    # you will speak
+    from_lang = ""en""
+
+    # In which we want to convert, short
+    # form of hindi
+    to_lang = ""hi""
+
+    with mc as source:
+        print(""Speak a stentence..."")
+        recog1.adjust_for_ambient_noise(source, duration=0.2)
+
+        # Storing the speech into audio variable
+        audio = recog1.listen(source)
+
+        # Using recognize.google() method to
+        # convert audio into text
+        get_sentence = recog1.recognize_google(audio)
+
+        # Using try and except block to improve
+        # its efficiency.
+        try:
+            # Printing Speech which need to
+            # be translated.
+            print(""Phase to be Translated :"" + get_sentence)
+
+            # Using translate() method which requires
+            # three arguments, 1st the sentence which
+            # needs to be translated 2nd source language
+            # and 3rd to which we need to translate in
+            text_to_translate = translator.translate(
+                get_sentence, src=from_lang, dest=to_lang
+            )
+
+            # Storing the translated text in text
+            # variable
+            text = text_to_translate.text
+
+            # Using Google-Text-to-Speech ie, gTTS() method
+            # to speak the translated text into the
+            # destination language which is stored in to_lang.
+            # Also, we have given 3rd argument as False because
+            # by default it speaks very slowly
+            speak = gTTS(text=text, lang=to_lang, slow=False)
+
+            # Using save() method to save the translated
+            # speech in capture_voice.mp3
+            speak.save(""captured_voice.mp3"")
+
+            # Using OS module to run the translated voice.
+            os.system(""start captured_voice.mp3"")
+
+        # Here we are using except block for UnknownValue
+        # and Request Error and printing the same to
+        # provide better service to the user.
+        except spr.UnknownValueError:
+            print(""Unable to Understand the Input"")
+
+        except spr.RequestError as e:
+            print(""Unable to provide Required Output"".format(e))","From code
+pip install googletrans","Language Translator Using Google API in Python
+# Importing necessary modules required
+import speech_recognition as spr
+from googletrans import Translator
+from gtts import gTTS
+import os
+
+
+# Creating Recogniser() class object
+recog1 = spr.Recognizer()
+
+# Creating microphone instance
+mc = spr.Microphone()
+
+
+# Capture Voice
+with mc as source:
+    print(""Speak 'hello' to initiate the Translation !"")
+    print(""~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"")
+    recog1.adjust_for_ambient_noise(source, duration=0.2)
+    audio = recog1.listen(source)
+    MyText = recog1.recognize_google(audio)
+    MyText = MyText.lower()
+
+# Here initialising the recorder with
+# hello, whatever after that hello it
+# will recognise it.
+if ""hello"" in MyText:
+    # Translator method for translation
+    translator = Translator()
+
+    # short form of english in which
+    # you will speak
+    from_lang = ""en""
+
+    # In which we want to convert, short
+    # form of hindi
+    to_lang = ""hi""
+
+    with mc as source:
+        print(""Speak a stentence..."")
+        recog1.adjust_for_ambient_noise(source, duration=0.2)
+
+        # Storing the speech into audio variable
+        audio = recog1.listen(source)
+
+        # Using recognize.google() method to
+        # convert audio into text
+        get_sentence = recog1.recognize_google(audio)
+
+        # Using try and except block to improve
+        # its efficiency.
+        try:
+            # Printing Speech which need to
+            # be translated.
+            print(""Phase to be Translated :"" + get_sentence)
+
+            # Using translate() method which requires
+            # three arguments, 1st the sentence which
+            # needs to be translated 2nd source language
+            # and 3rd to which we need to translate in
+            text_to_translate = translator.translate(
+                get_sentence, src=from_lang, dest=to_lang
+            )
+
+            # Storing the translated text in text
+            # variable
+            text = text_to_translate.text
+
+            # Using Google-Text-to-Speech ie, gTTS() method
+            # to speak the translated text into the
+            # destination language which is stored in to_lang.
+            # Also, we have given 3rd argument as False because
+            # by default it speaks very slowly
+            speak = gTTS(text=text, lang=to_lang, slow=False)
+
+            # Using save() method to save the translated
+            # speech in capture_voice.mp3
+            speak.save(""captured_voice.mp3"")
+
+            # Using OS module to run the translated voice.
+            os.system(""start captured_voice.mp3"")
+
+        # Here we are using except block for UnknownValue
+        # and Request Error and printing the same to
+        # provide better service to the user.
+        except spr.UnknownValueError:
+            print(""Unable to Understand the Input"")
+
+        except spr.RequestError as e:
+            print(""Unable to provide Required Output"".format(e))"
+How to make a voice assistant for E-mail in Python?,https://www.geeksforgeeks.org/how-to-make-a-voice-assistant-for-e-mail-in-python/,"from __future__ import print_function
+import datetime
+import pickle
+import os.path
+from googleapiclient.discovery import build
+from google_auth_oauthlib.flow import InstalledAppFlow
+from google.auth.transport.requests import Request
+import os
+import pyttsx3
+import speech_recognition as sr
+from datetime import date
+
+# If modifying these scopes, delete the file token.pickle .
+# if you run this for the first
+# t time it will take you to gmail to choose your account
+SCOPES = [""https://www.googleapis.com/auth/gmail.readonly""]
+
+
+def speak(text):
+    engine = pyttsx3.init()
+    voices = engine.getProperty(""voices"")
+    engine.setProperty(""voice"", voices[1].id)
+    rate = engine.getProperty(""rate"")
+
+    engine.setProperty(""rate"", rate - 20)
+
+    engine.say(text)
+    engine.runAndWait()
+
+
+speak(""Welcome to mail service"")
+
+
+def get_audio():
+    r = sr.Recognizer()
+    with sr.Microphone() as source:
+        r.pause_threshold = 1
+        r.adjust_for_ambient_noise(source, duration=1)
+        audio = r.listen(source)
+        said = """"
+
+    try:
+        said = r.recognize_google(audio)
+        print(said)
+
+    except:
+        speak(""Didn't get that"")
+
+    return said.lower()
+
+
+def authenticate_gmail():
+    """"""Shows basic usage of the Gmail API.
+    Lists the user's Gmail labels.
+    """"""
+    creds = None
+
+    # The file token.pickle stores the user's
+    # access and refresh tokens, and is
+    # created automatically when the authorization
+    # flow completes for the first
+    # time.
+    if os.path.exists(""token.pickle""):
+        with open(""token.pickle"", ""rb"") as token:
+            creds = pickle.load(token)
+
+    # If there are no (valid) credentials available,
+    # let the user log in.
+    if not creds or not creds.valid:
+        if creds and creds.expired and creds.refresh_token:
+            creds.refresh(Request())
+        else:
+            flow = InstalledAppFlow.from_client_secrets_file(""credentials.json"", SCOPES)
+            creds = flow.run_local_server(port=0)
+
+        # Save the credentials for the next run
+        with open(""token.pickle"", ""wb"") as token:
+            pickle.dump(creds, token)
+
+    service = build(""gmail"", ""v1"", credentials=creds)
+    return service
+
+
+def check_mails(service):
+    # fetching emails of today's date
+    today = date.today()
+
+    today_main = today.strftime(""%Y/%m/%d"")
+
+    # Call the Gmail API
+    results = (
+        service.users()
+        .messages()
+        .list(
+            userId=""me"",
+            labelIds=[""INBOX"", ""UNREAD""],
+            q=""after:{0} and category:Primary"".format(today_main),
+        )
+        .execute()
+    )
+    # The above code will get emails from primary
+    # inbox which are unread
+    messages = results.get(""messages"", [])
+
+    if not messages:
+        # if no new emails
+        print(""No messages found."")
+        speak(""No messages found."")
+    else:
+        m = """"
+
+        # if email found
+        speak(""{} new emails found"".format(len(messages)))
+
+        speak(""if you want to read any particular email just type read "")
+        speak(""and for not reading type leave "")
+        for message in messages:
+            msg = (
+                service.users()
+                .messages()
+                .get(userId=""me"", id=message[""id""], format=""metadata"")
+                .execute()
+            )
+
+            for add in msg[""payload""][""headers""]:
+                if add[""name""] == ""From"":
+                    # fetching sender's email name
+                    a = str(add[""value""].split(""<"")[0])
+                    print(a)
+
+                    speak(""email from"" + a)
+                    text = input()
+
+                    if text == ""read"":
+                        print(msg[""snippet""])
+
+                        # speak up the mail
+                        speak(msg[""snippet""])
+
+                    else:
+                        speak(""email passed"")
+
+
+SERVICE2 = authenticate_gmail()
+check_mails(SERVICE2)","From code
+pip install pyttsx3","How to make a voice assistant for E-mail in Python?
+from __future__ import print_function
+import datetime
+import pickle
+import os.path
+from googleapiclient.discovery import build
+from google_auth_oauthlib.flow import InstalledAppFlow
+from google.auth.transport.requests import Request
+import os
+import pyttsx3
+import speech_recognition as sr
+from datetime import date
+
+# If modifying these scopes, delete the file token.pickle .
+# if you run this for the first
+# t time it will take you to gmail to choose your account
+SCOPES = [""https://www.googleapis.com/auth/gmail.readonly""]
+
+
+def speak(text):
+    engine = pyttsx3.init()
+    voices = engine.getProperty(""voices"")
+    engine.setProperty(""voice"", voices[1].id)
+    rate = engine.getProperty(""rate"")
+
+    engine.setProperty(""rate"", rate - 20)
+
+    engine.say(text)
+    engine.runAndWait()
+
+
+speak(""Welcome to mail service"")
+
+
+def get_audio():
+    r = sr.Recognizer()
+    with sr.Microphone() as source:
+        r.pause_threshold = 1
+        r.adjust_for_ambient_noise(source, duration=1)
+        audio = r.listen(source)
+        said = """"
+
+    try:
+        said = r.recognize_google(audio)
+        print(said)
+
+    except:
+        speak(""Didn't get that"")
+
+    return said.lower()
+
+
+def authenticate_gmail():
+    """"""Shows basic usage of the Gmail API.
+    Lists the user's Gmail labels.
+    """"""
+    creds = None
+
+    # The file token.pickle stores the user's
+    # access and refresh tokens, and is
+    # created automatically when the authorization
+    # flow completes for the first
+    # time.
+    if os.path.exists(""token.pickle""):
+        with open(""token.pickle"", ""rb"") as token:
+            creds = pickle.load(token)
+
+    # If there are no (valid) credentials available,
+    # let the user log in.
+    if not creds or not creds.valid:
+        if creds and creds.expired and creds.refresh_token:
+            creds.refresh(Request())
+        else:
+            flow = InstalledAppFlow.from_client_secrets_file(""credentials.json"", SCOPES)
+            creds = flow.run_local_server(port=0)
+
+        # Save the credentials for the next run
+        with open(""token.pickle"", ""wb"") as token:
+            pickle.dump(creds, token)
+
+    service = build(""gmail"", ""v1"", credentials=creds)
+    return service
+
+
+def check_mails(service):
+    # fetching emails of today's date
+    today = date.today()
+
+    today_main = today.strftime(""%Y/%m/%d"")
+
+    # Call the Gmail API
+    results = (
+        service.users()
+        .messages()
+        .list(
+            userId=""me"",
+            labelIds=[""INBOX"", ""UNREAD""],
+            q=""after:{0} and category:Primary"".format(today_main),
+        )
+        .execute()
+    )
+    # The above code will get emails from primary
+    # inbox which are unread
+    messages = results.get(""messages"", [])
+
+    if not messages:
+        # if no new emails
+        print(""No messages found."")
+        speak(""No messages found."")
+    else:
+        m = """"
+
+        # if email found
+        speak(""{} new emails found"".format(len(messages)))
+
+        speak(""if you want to read any particular email just type read "")
+        speak(""and for not reading type leave "")
+        for message in messages:
+            msg = (
+                service.users()
+                .messages()
+                .get(userId=""me"", id=message[""id""], format=""metadata"")
+                .execute()
+            )
+
+            for add in msg[""payload""][""headers""]:
+                if add[""name""] == ""From"":
+                    # fetching sender's email name
+                    a = str(add[""value""].split(""<"")[0])
+                    print(a)
+
+                    speak(""email from"" + a)
+                    text = input()
+
+                    if text == ""read"":
+                        print(msg[""snippet""])
+
+                        # speak up the mail
+                        speak(msg[""snippet""])
+
+                    else:
+                        speak(""email passed"")
+
+
+SERVICE2 = authenticate_gmail()
+check_mails(SERVICE2)"
+Voice Assistant for Movies using Python,https://www.geeksforgeeks.org/voice-assistant-for-movies-using-python/,"# importing all required libraries
+import imdb
+import pyttsx3
+import speech_recognition as sr
+import datetime
+
+
+# Function for speaking
+def speak(text):
+    engine = pyttsx3.init()
+    voices = engine.getProperty(""voices"")
+    engine.setProperty(""voice"", voices[1].id)
+    rate = engine.getProperty(""rate"")
+
+    engine.setProperty(""rate"", rate - 20)
+
+    engine.say(text)
+    engine.runAndWait()
+
+
+# calling the speak() function
+speak(""Say the movie name"")
+
+
+# Function to get input in the audio format
+def get_audio():
+    r = sr.Recognizer()
+    with sr.Microphone() as source:
+        r.pause_threshold = 1
+        r.adjust_for_ambient_noise(source, duration=1)
+        audio = r.listen(source)
+        said = """"
+
+    try:
+        # will recognize the input
+        said = r.recognize_google(audio)
+        print(said)
+
+    except:
+        speak(""Didn't get that"")
+    # will return the input in lowercase
+    return said.lower()
+
+
+# Function for searching movie
+def search_movie():
+    # gathering information from IMDb
+    moviesdb = imdb.IMDb()
+
+    # search for title
+    text = get_audio()
+
+    # passing input for searching movie
+    movies = moviesdb.search_movie(text)
+
+    speak(""Searching for "" + text)
+    if len(movies) == 0:
+        speak(""No result found"")
+    else:
+        speak(""I found these:"")
+
+        for movie in movies:
+            title = movie[""title""]
+            year = movie[""year""]
+            # speaking title with releasing year
+            speak(f""{title}-{year}"")
+
+            info = movie.getID()
+            movie = moviesdb.get_movie(info)
+
+            title = movie[""title""]
+            year = movie[""year""]
+            rating = movie[""rating""]
+            plot = movie[""plot outline""]
+
+            # the below if-else is for past and future release
+            if year < int(datetime.datetime.now().strftime(""%Y"")):
+                speak(
+                    f""{title}was released in {year} has IMDB rating of {rating}.\
+                    The plot summary of movie is{plot}""
+                )
+                print(
+                    f""{title}was released in {year} has IMDB rating of {rating}.\
+                    The plot summary of movie is{plot}""
+                )
+                break
+
+            else:
+                speak(
+                    f""{title}will release in {year} has IMDB rating of {rating}.\
+                    The plot summary of movie is{plot}""
+                )
+                print(
+                    f""{title}will release in {year} has IMDB rating of {rating}.\
+                    The plot summary of movie is{plot}""
+                )
+                break
+
+
+search_movie()","From code
+pip install IMDbPY","Voice Assistant for Movies using Python
+# importing all required libraries
+import imdb
+import pyttsx3
+import speech_recognition as sr
+import datetime
+
+
+# Function for speaking
+def speak(text):
+    engine = pyttsx3.init()
+    voices = engine.getProperty(""voices"")
+    engine.setProperty(""voice"", voices[1].id)
+    rate = engine.getProperty(""rate"")
+
+    engine.setProperty(""rate"", rate - 20)
+
+    engine.say(text)
+    engine.runAndWait()
+
+
+# calling the speak() function
+speak(""Say the movie name"")
+
+
+# Function to get input in the audio format
+def get_audio():
+    r = sr.Recognizer()
+    with sr.Microphone() as source:
+        r.pause_threshold = 1
+        r.adjust_for_ambient_noise(source, duration=1)
+        audio = r.listen(source)
+        said = """"
+
+    try:
+        # will recognize the input
+        said = r.recognize_google(audio)
+        print(said)
+
+    except:
+        speak(""Didn't get that"")
+    # will return the input in lowercase
+    return said.lower()
+
+
+# Function for searching movie
+def search_movie():
+    # gathering information from IMDb
+    moviesdb = imdb.IMDb()
+
+    # search for title
+    text = get_audio()
+
+    # passing input for searching movie
+    movies = moviesdb.search_movie(text)
+
+    speak(""Searching for "" + text)
+    if len(movies) == 0:
+        speak(""No result found"")
+    else:
+        speak(""I found these:"")
+
+        for movie in movies:
+            title = movie[""title""]
+            year = movie[""year""]
+            # speaking title with releasing year
+            speak(f""{title}-{year}"")
+
+            info = movie.getID()
+            movie = moviesdb.get_movie(info)
+
+            title = movie[""title""]
+            year = movie[""year""]
+            rating = movie[""rating""]
+            plot = movie[""plot outline""]
+
+            # the below if-else is for past and future release
+            if year < int(datetime.datetime.now().strftime(""%Y"")):
+                speak(
+                    f""{title}was released in {year} has IMDB rating of {rating}.\
+                    The plot summary of movie is{plot}""
+                )
+                print(
+                    f""{title}was released in {year} has IMDB rating of {rating}.\
+                    The plot summary of movie is{plot}""
+                )
+                break
+
+            else:
+                speak(
+                    f""{title}will release in {year} has IMDB rating of {rating}.\
+                    The plot summary of movie is{plot}""
+                )
+                print(
+                    f""{title}will release in {year} has IMDB rating of {rating}.\
+                    The plot summary of movie is{plot}""
+                )
+                break
+
+
+search_movie()"
+8-bit game using pygame,https://www.geeksforgeeks.org/8-bit-game-using-pygame/,"# Python program to demonstrate
+# 8 bit game
+
+
+import pygame
+import sys
+import random
+
+
+# initialize the constructor
+pygame.init()
+res = (720, 720)
+
+# randomly assigns a value to variables
+# ranging from lower limit to upper
+c1 = random.randint(125, 255)
+c2 = random.randint(0, 255)
+c3 = random.randint(0, 255)
+
+screen = pygame.display.set_mode(res)
+clock = pygame.time.Clock()
+red = (255, 0, 0)
+green = (0, 255, 0)
+blue = (0, 0, 255)
+color_list = [red, green, blue]
+colox_c1 = 0
+colox_c2 = 0
+colox_c3 = 254
+colox_c4 = 254
+
+# randomly assigns a colour from color_list
+# to player
+player_c = random.choice(color_list)
+
+# light shade of menu buttons
+startl = (169, 169, 169)
+
+# dark shade of menu buttons
+startd = (100, 100, 100)
+white = (255, 255, 255)
+start = (255, 255, 255)
+width = screen.get_width()
+height = screen.get_height()
+
+# initial X position of player
+lead_x = 40
+
+# initial y position of player
+lead_y = height / 2
+x = 300
+y = 290
+width1 = 100
+height1 = 40
+enemy_size = 50
+
+# defining a font
+smallfont = pygame.font.SysFont(""Corbel"", 35)
+
+# texts to be rendered on screen
+text = smallfont.render(""Start"", True, white)
+text1 = smallfont.render(""Options"", True, white)
+exit1 = smallfont.render(""Exit"", True, white)
+
+# game title
+colox = smallfont.render(""Colox"", True, (c3, c2, c1))
+x1 = random.randint(width / 2, width)
+y1 = random.randint(100, height / 2)
+x2 = 40
+y2 = 40
+speed = 15
+
+# score of the player
+count = 0
+rgb = random.choice(color_list)
+
+# enemy position
+e_p = [width, random.randint(50, height - 50)]
+e1_p = [random.randint(width, width + 100), random.randint(50, height - 100)]
+
+
+# function for game_over
+def game_over():
+    while True:
+        # if the player clicks the cross
+        # button
+        for ev in pygame.event.get():
+            if ev.type == pygame.QUIT:
+                pygame.quit()
+
+            if ev.type == pygame.MOUSEBUTTONDOWN:
+                if 100 < mouse1[0] < 140 and height - 100 < mouse1[1] < height - 80:
+                    pygame.quit()
+
+                if ev.type == pygame.MOUSEBUTTONDOWN:
+                    if (
+                        width - 180 < mouse1[0] < width - 100
+                        and height - 100 < mouse1[1] < height - 80
+                    ):
+                        # calling function game
+                        game(lead_x, lead_y, speed, count)
+
+        # fills the screen with specified colour
+        screen.fill((65, 25, 64))
+        smallfont = pygame.font.SysFont(""Corbel"", 60)
+        smallfont1 = pygame.font.SysFont(""Corbel"", 25)
+        game_over = smallfont.render(""GAME OVER"", True, white)
+        game_exit = smallfont1.render(""exit"", True, white)
+        restart = smallfont1.render(""restart"", True, white)
+        mouse1 = pygame.mouse.get_pos()
+
+        # exit
+        if 100 < mouse1[0] < 140 and height - 100 < mouse1[1] < height - 80:
+            pygame.draw.rect(screen, startl, [100, height - 100, 40, 20])
+        else:
+            pygame.draw.rect(screen, startd, [100, height - 100, 40, 20])
+
+        # restart
+        if (
+            width - 180 < mouse1[0] < width - 100
+            and height - 100 < mouse1[1] < height - 80
+        ):
+            pygame.draw.rect(screen, startl, [width - 180, height - 100, 80, 20])
+        else:
+            pygame.draw.rect(screen, startd, [width - 180, height - 100, 80, 20])
+
+        screen.blit(game_exit, (100, height - 100))
+
+        # superimposes one object on other
+        screen.blit(restart, (width - 180, height - 100))
+        screen.blit(game_over, (width / 2 - 150, 295))
+
+        # updates frames of the game
+        pygame.display.update()
+
+
+pygame.draw.rect(screen, startd, [100, height - 100, 40, 20])
+pygame.draw.rect(screen, startd, [width - 180, height - 100, 40, 50])
+
+
+# function for body of the game
+def game(
+    lead_y,
+    lead_X,
+    speed,
+    count,
+):
+    while True:
+        for ev in pygame.event.get():
+            if ev.type == pygame.QUIT:
+                pygame.quit()
+
+        # player control
+        # keeps track of the key pressed
+        keys = pygame.key.get_pressed()
+        if keys[pygame.K_UP]:
+            # if up key is pressed then the players
+            # y pos will decrement by 10
+            lead_y -= 10
+        if keys[pygame.K_DOWN]:
+            # if down key is pressed then the y pos
+            # of the player is incremented by 10
+            lead_y += 10
+        screen.fill((65, 25, 64))
+        clock.tick(speed)
+
+        # draws a rectangle on the screen
+        rect = pygame.draw.rect(screen, player_c, [lead_x, lead_y, 40, 40])
+        pygame.draw.rect(screen, (c1, c2, c3), [0, 0, width, 40])
+        pygame.draw.rect(screen, (c3, c2, c1), [0, 680, width, 40])
+        pygame.draw.rect(screen, startd, [width - 100, 0, 100, 40])
+        smallfont = pygame.font.SysFont(""Corbel"", 35)
+        exit2 = smallfont.render(""Exit"", True, white)
+
+        # exit
+        # gets the X and y position of mouse
+        # pointer and stores them as a tuple
+        mouse = pygame.mouse.get_pos()
+        if width - 100 < mouse[0] < width and 0 < mouse[1] < 40:
+            pygame.draw.rect(screen, startl, [width - 100, 0, 100, 40])
+        else:
+            pygame.draw.rect(screen, startd, [width - 100, 0, 100, 40])
+        if width - 100 < mouse[0] < width and 0 < mouse[1] < 40:
+            if ev.type == pygame.MOUSEBUTTONDOWN:
+                pygame.quit()
+
+        # enemy position
+        if e_p[0] > 0 and e_p[0] <= width:
+            # if the enemy block's X coordinate is between 0 and
+            # the width of the screen the X value gets
+            # decremented by 10
+            e_p[0] -= 10
+        else:
+            if e_p[1] <= 40 or e_p[1] >= height - 40:
+                e_p[1] = height / 2
+            if e1_p[1] <= 40 or e1_p[1] >= height - 40:
+                e1_p[1] = random.randint(40, height - 40)
+            e_p[1] = random.randint(enemy_size, height - enemy_size)
+            e_p[0] = width
+
+        # game over
+        # collision detection
+        if lead_x <= e_p[0] <= lead_x + 40 and lead_y >= e_p[1] >= lead_y - 40:
+            game_over()
+
+        # checks if the player block has collided with the enemy block
+        if (
+            lead_y <= e_p[1] + enemy_size <= lead_y + 40
+            and lead_x <= e_p[0] <= lead_x + 40
+        ):
+            game_over()
+
+        pygame.draw.rect(screen, red, [e_p[0], e_p[1], enemy_size, enemy_size])
+        if e1_p[0] > 0 and e1_p[0] <= width + 100:
+            e1_p[0] -= 10
+        else:
+            if e1_p[1] <= 40 or e1_p[1] >= height - 40:
+                e1_p[1] = height / 2
+            e1_p[1] = random.randint(enemy_size, height - 40)
+            e1_p[0] = width + 100
+
+        if lead_x <= e1_p[0] <= lead_x + 40 and lead_y >= e1_p[1] >= lead_y - 40:
+            e1_p[0] = width + 100
+            e1_p[1] = random.randint(40, height - 40)
+            count += 1
+            speed += 1
+        if (
+            lead_y <= e1_p[1] + enemy_size <= lead_y + 40
+            and lead_x <= e1_p[0] <= lead_x + 40
+        ):
+            e1_p[0] = width + 100
+            e1_p[1] = random.randint(40, height - 40)
+
+            # increases the score when blue box is hit
+            count += 1
+
+            # increases the speed as score increases
+            speed += 1
+
+            if count >= 45:
+                # freezes the game FPS to 60 if
+                # score reaches 45 or more
+                speed = 60
+
+        if lead_y <= 38 or lead_y >= height - 38:
+            game_over()
+        if e1_p[0] <= 0:
+            game_over()
+
+        pygame.draw.rect(screen, blue, [e1_p[0], e1_p[1], enemy_size, enemy_size])
+        score1 = smallfont.render(""Score:"", True, white)
+        screen.blit(score1, (width - 120, height - 40))
+        screen.blit(exit2, (width - 80, 0))
+        pygame.display.update()
+
+
+# intro
+def intro(
+    colox_c1,
+    colox_c2,
+    colox,
+    exit1,
+    text1,
+    text,
+):
+    intro = True
+    while intro:
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT:
+                pygame.quit()
+        screen.fill((65, 25, 64))
+        mouse = pygame.mouse.get_pos()
+
+        # start screen
+        if x < mouse[0] < x + width1 and y < mouse[1] < y + height1:
+            # if mouse is hovered on a button
+            # its colour shade becomes lighter
+            pygame.draw.rect(screen, startl, [x, y, width1, height1])
+        else:
+            if x < mouse[0] < x + width1 + 40 and y + 70 < mouse[1] < y + 70 + height1:
+                pygame.draw.rect(screen, startl, [x, y + 70, width1 + 40, height1])
+            else:
+                if x < mouse[0] < width1 + x and y + 140 < mouse[1] < y + 140 + height1:
+                    pygame.draw.rect(screen, startl, [x, y + 140, width1, height1])
+                else:
+                    pygame.draw.rect(screen, startd, [x, y, width1, height1])
+                    pygame.draw.rect(screen, startd, [x, y + 70, width1 + 40, height1])
+                    pygame.draw.rect(screen, startd, [x, y + 140, width1, height1])
+
+        # start button
+        if event.type == pygame.MOUSEBUTTONDOWN:
+            if x < mouse[0] < x + width1 and y < mouse[1] < y + height1:
+                # music()
+                game(lead_y, lead_x, speed, count)
+
+        if event.type == pygame.MOUSEBUTTONDOWN:
+            if x < mouse[0] < width1 + x and y + 140 < mouse[1] < y + 140 + height1:
+                pygame.quit()
+
+        # this handles the colour breezing effect
+        if 0 <= colox_c1 <= 254 or 0 <= colox_c2 <= 254:
+            colox_c1 += 1
+            colox_c2 += 1
+        if colox_c1 >= 254 or colox_c2 >= 254:
+            colox_c1 = c3
+            colox_c2 = c3
+
+        pygame.draw.rect(screen, (c2, colox_c1, colox_c2), [0, 0, 40, height])
+        pygame.draw.rect(screen, (c2, colox_c1, colox_c2), [width - 40, 0, 40, height])
+        smallfont = pygame.font.SysFont(""Corbel"", 35)
+        sig = smallfont.render(""Designed by :- Antriksh"", True, white)
+        text = smallfont.render(""Start"", True, white)
+        text1 = smallfont.render(""Options"", True, white)
+        exit1 = smallfont.render(""Exit"", True, white)
+        colox = smallfont.render(""Colox"", True, (c1, colox_c1, colox_c2))
+        screen.blit(colox, (312, 50))
+        screen.blit(text, (312, 295))
+        screen.blit(text1, (312, 365))
+        screen.blit(exit1, (312, 435))
+        screen.blit(sig, (320, height - 50))
+        clock.tick(60)
+        pygame.display.update()
+
+
+intro(
+    colox_c1,
+    colox_c2,
+    colox,
+    exit1,
+    text1,
+    text,
+)","From code
+pip install pygame","8-bit game using pygame
+# Python program to demonstrate
+# 8 bit game
+
+
+import pygame
+import sys
+import random
+
+
+# initialize the constructor
+pygame.init()
+res = (720, 720)
+
+# randomly assigns a value to variables
+# ranging from lower limit to upper
+c1 = random.randint(125, 255)
+c2 = random.randint(0, 255)
+c3 = random.randint(0, 255)
+
+screen = pygame.display.set_mode(res)
+clock = pygame.time.Clock()
+red = (255, 0, 0)
+green = (0, 255, 0)
+blue = (0, 0, 255)
+color_list = [red, green, blue]
+colox_c1 = 0
+colox_c2 = 0
+colox_c3 = 254
+colox_c4 = 254
+
+# randomly assigns a colour from color_list
+# to player
+player_c = random.choice(color_list)
+
+# light shade of menu buttons
+startl = (169, 169, 169)
+
+# dark shade of menu buttons
+startd = (100, 100, 100)
+white = (255, 255, 255)
+start = (255, 255, 255)
+width = screen.get_width()
+height = screen.get_height()
+
+# initial X position of player
+lead_x = 40
+
+# initial y position of player
+lead_y = height / 2
+x = 300
+y = 290
+width1 = 100
+height1 = 40
+enemy_size = 50
+
+# defining a font
+smallfont = pygame.font.SysFont(""Corbel"", 35)
+
+# texts to be rendered on screen
+text = smallfont.render(""Start"", True, white)
+text1 = smallfont.render(""Options"", True, white)
+exit1 = smallfont.render(""Exit"", True, white)
+
+# game title
+colox = smallfont.render(""Colox"", True, (c3, c2, c1))
+x1 = random.randint(width / 2, width)
+y1 = random.randint(100, height / 2)
+x2 = 40
+y2 = 40
+speed = 15
+
+# score of the player
+count = 0
+rgb = random.choice(color_list)
+
+# enemy position
+e_p = [width, random.randint(50, height - 50)]
+e1_p = [random.randint(width, width + 100), random.randint(50, height - 100)]
+
+
+# function for game_over
+def game_over():
+    while True:
+        # if the player clicks the cross
+        # button
+        for ev in pygame.event.get():
+            if ev.type == pygame.QUIT:
+                pygame.quit()
+
+            if ev.type == pygame.MOUSEBUTTONDOWN:
+                if 100 < mouse1[0] < 140 and height - 100 < mouse1[1] < height - 80:
+                    pygame.quit()
+
+                if ev.type == pygame.MOUSEBUTTONDOWN:
+                    if (
+                        width - 180 < mouse1[0] < width - 100
+                        and height - 100 < mouse1[1] < height - 80
+                    ):
+                        # calling function game
+                        game(lead_x, lead_y, speed, count)
+
+        # fills the screen with specified colour
+        screen.fill((65, 25, 64))
+        smallfont = pygame.font.SysFont(""Corbel"", 60)
+        smallfont1 = pygame.font.SysFont(""Corbel"", 25)
+        game_over = smallfont.render(""GAME OVER"", True, white)
+        game_exit = smallfont1.render(""exit"", True, white)
+        restart = smallfont1.render(""restart"", True, white)
+        mouse1 = pygame.mouse.get_pos()
+
+        # exit
+        if 100 < mouse1[0] < 140 and height - 100 < mouse1[1] < height - 80:
+            pygame.draw.rect(screen, startl, [100, height - 100, 40, 20])
+        else:
+            pygame.draw.rect(screen, startd, [100, height - 100, 40, 20])
+
+        # restart
+        if (
+            width - 180 < mouse1[0] < width - 100
+            and height - 100 < mouse1[1] < height - 80
+        ):
+            pygame.draw.rect(screen, startl, [width - 180, height - 100, 80, 20])
+        else:
+            pygame.draw.rect(screen, startd, [width - 180, height - 100, 80, 20])
+
+        screen.blit(game_exit, (100, height - 100))
+
+        # superimposes one object on other
+        screen.blit(restart, (width - 180, height - 100))
+        screen.blit(game_over, (width / 2 - 150, 295))
+
+        # updates frames of the game
+        pygame.display.update()
+
+
+pygame.draw.rect(screen, startd, [100, height - 100, 40, 20])
+pygame.draw.rect(screen, startd, [width - 180, height - 100, 40, 50])
+
+
+# function for body of the game
+def game(
+    lead_y,
+    lead_X,
+    speed,
+    count,
+):
+    while True:
+        for ev in pygame.event.get():
+            if ev.type == pygame.QUIT:
+                pygame.quit()
+
+        # player control
+        # keeps track of the key pressed
+        keys = pygame.key.get_pressed()
+        if keys[pygame.K_UP]:
+            # if up key is pressed then the players
+            # y pos will decrement by 10
+            lead_y -= 10
+        if keys[pygame.K_DOWN]:
+            # if down key is pressed then the y pos
+            # of the player is incremented by 10
+            lead_y += 10
+        screen.fill((65, 25, 64))
+        clock.tick(speed)
+
+        # draws a rectangle on the screen
+        rect = pygame.draw.rect(screen, player_c, [lead_x, lead_y, 40, 40])
+        pygame.draw.rect(screen, (c1, c2, c3), [0, 0, width, 40])
+        pygame.draw.rect(screen, (c3, c2, c1), [0, 680, width, 40])
+        pygame.draw.rect(screen, startd, [width - 100, 0, 100, 40])
+        smallfont = pygame.font.SysFont(""Corbel"", 35)
+        exit2 = smallfont.render(""Exit"", True, white)
+
+        # exit
+        # gets the X and y position of mouse
+        # pointer and stores them as a tuple
+        mouse = pygame.mouse.get_pos()
+        if width - 100 < mouse[0] < width and 0 < mouse[1] < 40:
+            pygame.draw.rect(screen, startl, [width - 100, 0, 100, 40])
+        else:
+            pygame.draw.rect(screen, startd, [width - 100, 0, 100, 40])
+        if width - 100 < mouse[0] < width and 0 < mouse[1] < 40:
+            if ev.type == pygame.MOUSEBUTTONDOWN:
+                pygame.quit()
+
+        # enemy position
+        if e_p[0] > 0 and e_p[0] <= width:
+            # if the enemy block's X coordinate is between 0 and
+            # the width of the screen the X value gets
+            # decremented by 10
+            e_p[0] -= 10
+        else:
+            if e_p[1] <= 40 or e_p[1] >= height - 40:
+                e_p[1] = height / 2
+            if e1_p[1] <= 40 or e1_p[1] >= height - 40:
+                e1_p[1] = random.randint(40, height - 40)
+            e_p[1] = random.randint(enemy_size, height - enemy_size)
+            e_p[0] = width
+
+        # game over
+        # collision detection
+        if lead_x <= e_p[0] <= lead_x + 40 and lead_y >= e_p[1] >= lead_y - 40:
+            game_over()
+
+        # checks if the player block has collided with the enemy block
+        if (
+            lead_y <= e_p[1] + enemy_size <= lead_y + 40
+            and lead_x <= e_p[0] <= lead_x + 40
+        ):
+            game_over()
+
+        pygame.draw.rect(screen, red, [e_p[0], e_p[1], enemy_size, enemy_size])
+        if e1_p[0] > 0 and e1_p[0] <= width + 100:
+            e1_p[0] -= 10
+        else:
+            if e1_p[1] <= 40 or e1_p[1] >= height - 40:
+                e1_p[1] = height / 2
+            e1_p[1] = random.randint(enemy_size, height - 40)
+            e1_p[0] = width + 100
+
+        if lead_x <= e1_p[0] <= lead_x + 40 and lead_y >= e1_p[1] >= lead_y - 40:
+            e1_p[0] = width + 100
+            e1_p[1] = random.randint(40, height - 40)
+            count += 1
+            speed += 1
+        if (
+            lead_y <= e1_p[1] + enemy_size <= lead_y + 40
+            and lead_x <= e1_p[0] <= lead_x + 40
+        ):
+            e1_p[0] = width + 100
+            e1_p[1] = random.randint(40, height - 40)
+
+            # increases the score when blue box is hit
+            count += 1
+
+            # increases the speed as score increases
+            speed += 1
+
+            if count >= 45:
+                # freezes the game FPS to 60 if
+                # score reaches 45 or more
+                speed = 60
+
+        if lead_y <= 38 or lead_y >= height - 38:
+            game_over()
+        if e1_p[0] <= 0:
+            game_over()
+
+        pygame.draw.rect(screen, blue, [e1_p[0], e1_p[1], enemy_size, enemy_size])
+        score1 = smallfont.render(""Score:"", True, white)
+        screen.blit(score1, (width - 120, height - 40))
+        screen.blit(exit2, (width - 80, 0))
+        pygame.display.update()
+
+
+# intro
+def intro(
+    colox_c1,
+    colox_c2,
+    colox,
+    exit1,
+    text1,
+    text,
+):
+    intro = True
+    while intro:
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT:
+                pygame.quit()
+        screen.fill((65, 25, 64))
+        mouse = pygame.mouse.get_pos()
+
+        # start screen
+        if x < mouse[0] < x + width1 and y < mouse[1] < y + height1:
+            # if mouse is hovered on a button
+            # its colour shade becomes lighter
+            pygame.draw.rect(screen, startl, [x, y, width1, height1])
+        else:
+            if x < mouse[0] < x + width1 + 40 and y + 70 < mouse[1] < y + 70 + height1:
+                pygame.draw.rect(screen, startl, [x, y + 70, width1 + 40, height1])
+            else:
+                if x < mouse[0] < width1 + x and y + 140 < mouse[1] < y + 140 + height1:
+                    pygame.draw.rect(screen, startl, [x, y + 140, width1, height1])
+                else:
+                    pygame.draw.rect(screen, startd, [x, y, width1, height1])
+                    pygame.draw.rect(screen, startd, [x, y + 70, width1 + 40, height1])
+                    pygame.draw.rect(screen, startd, [x, y + 140, width1, height1])
+
+        # start button
+        if event.type == pygame.MOUSEBUTTONDOWN:
+            if x < mouse[0] < x + width1 and y < mouse[1] < y + height1:
+                # music()
+                game(lead_y, lead_x, speed, count)
+
+        if event.type == pygame.MOUSEBUTTONDOWN:
+            if x < mouse[0] < width1 + x and y + 140 < mouse[1] < y + 140 + height1:
+                pygame.quit()
+
+        # this handles the colour breezing effect
+        if 0 <= colox_c1 <= 254 or 0 <= colox_c2 <= 254:
+            colox_c1 += 1
+            colox_c2 += 1
+        if colox_c1 >= 254 or colox_c2 >= 254:
+            colox_c1 = c3
+            colox_c2 = c3
+
+        pygame.draw.rect(screen, (c2, colox_c1, colox_c2), [0, 0, 40, height])
+        pygame.draw.rect(screen, (c2, colox_c1, colox_c2), [width - 40, 0, 40, height])
+        smallfont = pygame.font.SysFont(""Corbel"", 35)
+        sig = smallfont.render(""Designed by :- Antriksh"", True, white)
+        text = smallfont.render(""Start"", True, white)
+        text1 = smallfont.render(""Options"", True, white)
+        exit1 = smallfont.render(""Exit"", True, white)
+        colox = smallfont.render(""Colox"", True, (c1, colox_c1, colox_c2))
+        screen.blit(colox, (312, 50))
+        screen.blit(text, (312, 295))
+        screen.blit(text1, (312, 365))
+        screen.blit(exit1, (312, 435))
+        screen.blit(sig, (320, height - 50))
+        clock.tick(60)
+        pygame.display.update()
+
+
+intro(
+    colox_c1,
+    colox_c2,
+    colox,
+    exit1,
+    text1,
+    text,
+)"
+Caller ID Lookup using Python,https://www.geeksforgeeks.org/caller-id-lookup-using-python/,"# import module
+import requests
+import pandas as pd
+from bs4 import BeautifulSoup
+
+# link for extract html data
+# Making a GET request
+
+
+def getdata(url):
+    r = requests.get(url)
+    return r.text
+
+
+# API key
+# Enter your own API key instead of 'YOUR API KEY'
+api = ""YOUR API KEY""
+
+# number and country code
+number = ""9852638787""
+country = ""IN""
+
+# pass Your API, number and country code
+# in getdata function
+htmldata = getdata(
+    ""http://apilayer.net/api/validate?access_key=""
+    + api
+    + ""&number=""
+    + number
+    + ""&country_code=""
+    + country
+    + ""&format=1""
+)
+soup = BeautifulSoup(htmldata, ""html.parser"")
+print(soup)","From code
+pip install bs4","Caller ID Lookup using Python
+# import module
+import requests
+import pandas as pd
+from bs4 import BeautifulSoup
+
+# link for extract html data
+# Making a GET request
+
+
+def getdata(url):
+    r = requests.get(url)
+    return r.text
+
+
+# API key
+# Enter your own API key instead of 'YOUR API KEY'
+api = ""YOUR API KEY""
+
+# number and country code
+number = ""9852638787""
+country = ""IN""
+
+# pass Your API, number and country code
+# in getdata function
+htmldata = getdata(
+    ""http://apilayer.net/api/validate?access_key=""
+    + api
+    + ""&number=""
+    + number
+    + ""&country_code=""
+    + country
+    + ""&format=1""
+)
+soup = BeautifulSoup(htmldata, ""html.parser"")
+print(soup)"
+Tweet using Python,https://www.geeksforgeeks.org/tweet-using-python/,"# importing the module
+import tweepy
+
+# personal details
+consumer_key = ""xxxxxxxxxxxxxxxx""
+consumer_secret = ""xxxxxxxxxxxxxxxx""
+access_token = ""xxxxxxxxxxxxxxxx""
+access_token_secret = ""xxxxxxxxxxxxxxxx""
+
+# authentication of consumer key and secret
+auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
+
+# authentication of access token and secret
+auth.set_access_token(access_token, access_token_secret)
+api = tweepy.API(auth)
+
+# update the status
+api.update_status(status=""Hello Everyone !"")","From code
+
","Tweet using Python
+# importing the module
+import tweepy
+
+# personal details
+consumer_key = ""xxxxxxxxxxxxxxxx""
+consumer_secret = ""xxxxxxxxxxxxxxxx""
+access_token = ""xxxxxxxxxxxxxxxx""
+access_token_secret = ""xxxxxxxxxxxxxxxx""
+
+# authentication of consumer key and secret
+auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
+
+# authentication of access token and secret
+auth.set_access_token(access_token, access_token_secret)
+api = tweepy.API(auth)
+
+# update the status
+api.update_status(status=""Hello Everyone !"")"
+Tweet using Python,https://www.geeksforgeeks.org/tweet-using-python/,time.sleep(600)  # waits for 600 seconds,"From code
+
","Tweet using Python
+time.sleep(600)  # waits for 600 seconds"
+Tweet using Python,https://www.geeksforgeeks.org/tweet-using-python/,"# importing the module
+import tweepy
+
+# personal information
+consumer_key = ""xxxxxxxxxxxxxxxx""
+consumer_secret = ""xxxxxxxxxxxxxxxx""
+access_token = ""xxxxxxxxxxxxxxxx""
+access_token_secret = ""xxxxxxxxxxxxxxxx""
+
+# authentication
+auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
+auth.set_access_token(access_token, access_token_secret)
+
+api = tweepy.API(auth)
+tweet = ""Text part of the tweet""  # toDo
+image_path = ""path of the image""  # toDo
+
+# to attach the media file
+status = api.update_with_media(image_path, tweet)
+api.update_status(status=tweet)","From code
+
","Tweet using Python
+# importing the module
+import tweepy
+
+# personal information
+consumer_key = ""xxxxxxxxxxxxxxxx""
+consumer_secret = ""xxxxxxxxxxxxxxxx""
+access_token = ""xxxxxxxxxxxxxxxx""
+access_token_secret = ""xxxxxxxxxxxxxxxx""
+
+# authentication
+auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
+auth.set_access_token(access_token, access_token_secret)
+
+api = tweepy.API(auth)
+tweet = ""Text part of the tweet""  # toDo
+image_path = ""path of the image""  # toDo
+
+# to attach the media file
+status = api.update_with_media(image_path, tweet)
+api.update_status(status=tweet)"
+How to make Flappy Bird Game in Pygame?,https://www.geeksforgeeks.org/how-to-make-flappy-bird-game-in-pygame/,"# For generating random height of pipes
+import random
+import sys
+import pygame
+from pygame.locals import *
+
+# Global Variables for the game
+window_width = 600
+window_height = 499
+
+# set height and width of window
+window = pygame.display.set_mode((window_width, window_height))
+elevation = window_height * 0.8
+game_images = {}
+framepersecond = 32
+pipeimage = ""images/pipe.png""
+background_image = ""images/background.jpg""
+birdplayer_image = ""/images/bird.png""
+sealevel_image = ""/images/base.jfif""","From code
+pip install pygame","How to make Flappy Bird Game in Pygame?
+# For generating random height of pipes
+import random
+import sys
+import pygame
+from pygame.locals import *
+
+# Global Variables for the game
+window_width = 600
+window_height = 499
+
+# set height and width of window
+window = pygame.display.set_mode((window_width, window_height))
+elevation = window_height * 0.8
+game_images = {}
+framepersecond = 32
+pipeimage = ""images/pipe.png""
+background_image = ""images/background.jpg""
+birdplayer_image = ""/images/bird.png""
+sealevel_image = ""/images/base.jfif"""
+How to make Flappy Bird Game in Pygame?,https://www.geeksforgeeks.org/how-to-make-flappy-bird-game-in-pygame/,"# program where the game starts
+if __name__ == ""__main__"":
+    # For initializing modules of pygame library
+    pygame.init()
+    framepersecond_clock = pygame.time.Clock()
+
+    # Sets the title on top of game window
+    pygame.display.set_caption(""Flappy Bird Game"")
+
+    # Load all the images which we will use in the game
+    # images for displaying score
+    game_images[""scoreimages""] = (
+        pygame.image.load(""images/0.png"").convert_alpha(),
+        pygame.image.load(""images/1.png"").convert_alpha(),
+        pygame.image.load(""images/2.png"").convert_alpha(),
+        pygame.image.load(""images/3.png"").convert_alpha(),
+        pygame.image.load(""images/4.png"").convert_alpha(),
+        pygame.image.load(""images/5.png"").convert_alpha(),
+        pygame.image.load(""images/6.png"").convert_alpha(),
+        pygame.image.load(""images/7.png"").convert_alpha(),
+        pygame.image.load(""images/8.png"").convert_alpha(),
+        pygame.image.load(""images/9.png"").convert_alpha(),
+    )
+    game_images[""flappybird""] = pygame.image.load(birdplayer_image).convert_alpha()
+    game_images[""sea_level""] = pygame.image.load(sealevel_image).convert_alpha()
+    game_images[""background""] = pygame.image.load(background_image).convert_alpha()
+    game_images[""pipeimage""] = (
+        pygame.transform.rotate(pygame.image.load(pipeimage).convert_alpha(), 180),
+        pygame.image.load(pipeimage).convert_alpha(),
+    )
+
+    print(""WELCOME TO THE FLAPPY BIRD GAME"")
+    print(""Press space or enter to start the game"")","From code
+pip install pygame","How to make Flappy Bird Game in Pygame?
+# program where the game starts
+if __name__ == ""__main__"":
+    # For initializing modules of pygame library
+    pygame.init()
+    framepersecond_clock = pygame.time.Clock()
+
+    # Sets the title on top of game window
+    pygame.display.set_caption(""Flappy Bird Game"")
+
+    # Load all the images which we will use in the game
+    # images for displaying score
+    game_images[""scoreimages""] = (
+        pygame.image.load(""images/0.png"").convert_alpha(),
+        pygame.image.load(""images/1.png"").convert_alpha(),
+        pygame.image.load(""images/2.png"").convert_alpha(),
+        pygame.image.load(""images/3.png"").convert_alpha(),
+        pygame.image.load(""images/4.png"").convert_alpha(),
+        pygame.image.load(""images/5.png"").convert_alpha(),
+        pygame.image.load(""images/6.png"").convert_alpha(),
+        pygame.image.load(""images/7.png"").convert_alpha(),
+        pygame.image.load(""images/8.png"").convert_alpha(),
+        pygame.image.load(""images/9.png"").convert_alpha(),
+    )
+    game_images[""flappybird""] = pygame.image.load(birdplayer_image).convert_alpha()
+    game_images[""sea_level""] = pygame.image.load(sealevel_image).convert_alpha()
+    game_images[""background""] = pygame.image.load(background_image).convert_alpha()
+    game_images[""pipeimage""] = (
+        pygame.transform.rotate(pygame.image.load(pipeimage).convert_alpha(), 180),
+        pygame.image.load(pipeimage).convert_alpha(),
+    )
+
+    print(""WELCOME TO THE FLAPPY BIRD GAME"")
+    print(""Press space or enter to start the game"")"
+How to make Flappy Bird Game in Pygame?,https://www.geeksforgeeks.org/how-to-make-flappy-bird-game-in-pygame/,"while True:
+    # sets the coordinates of flappy bird
+    horizontal = int(window_width / 5)
+    vertical = int((window_height - game_images[""flappybird""].get_height()) / 2)
+
+    # for selevel
+    ground = 0
+    while True:
+        for event in pygame.event.get():
+            # if user clicks on cross button, close the game
+            if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
+                pygame.quit()
+
+                # Exit the program
+                sys.exit()
+
+            # If the user presses space or up key,
+            # start the game for them
+            elif event.type == KEYDOWN and (event.key == K_SPACE or event.key == K_UP):
+                flappygame()
+
+            # if user doesn't press anykey Nothing happen
+            else:
+                window.blit(game_images[""background""], (0, 0))
+                window.blit(game_images[""flappybird""], (horizontal, vertical))
+                window.blit(game_images[""sea_level""], (ground, elevation))
+
+                # Just Refresh the screen
+                pygame.display.update()
+
+                # set the rate of frame per second
+                framepersecond_clock.tick(framepersecond)","From code
+pip install pygame","How to make Flappy Bird Game in Pygame?
+while True:
+    # sets the coordinates of flappy bird
+    horizontal = int(window_width / 5)
+    vertical = int((window_height - game_images[""flappybird""].get_height()) / 2)
+
+    # for selevel
+    ground = 0
+    while True:
+        for event in pygame.event.get():
+            # if user clicks on cross button, close the game
+            if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
+                pygame.quit()
+
+                # Exit the program
+                sys.exit()
+
+            # If the user presses space or up key,
+            # start the game for them
+            elif event.type == KEYDOWN and (event.key == K_SPACE or event.key == K_UP):
+                flappygame()
+
+            # if user doesn't press anykey Nothing happen
+            else:
+                window.blit(game_images[""background""], (0, 0))
+                window.blit(game_images[""flappybird""], (horizontal, vertical))
+                window.blit(game_images[""sea_level""], (ground, elevation))
+
+                # Just Refresh the screen
+                pygame.display.update()
+
+                # set the rate of frame per second
+                framepersecond_clock.tick(framepersecond)"
+How to make Flappy Bird Game in Pygame?,https://www.geeksforgeeks.org/how-to-make-flappy-bird-game-in-pygame/,"def createPipe():
+    offset = window_height / 3
+    pipeHeight = game_images[""pipeimage""][0].get_height()
+
+    # generating random height of pipes
+    y2 = offset + random.randrange(
+        0, int(window_height - game_images[""sea_level""].get_height() - 1.2 * offset)
+    )
+    pipeX = window_width + 10
+    y1 = pipeHeight - y2 + offset
+    pipe = [
+        # upper Pipe
+        {""x"": pipeX, ""y"": -y1},
+        # lower Pipe
+        {""x"": pipeX, ""y"": y2},
+    ]
+    return pipe","From code
+pip install pygame","How to make Flappy Bird Game in Pygame?
+def createPipe():
+    offset = window_height / 3
+    pipeHeight = game_images[""pipeimage""][0].get_height()
+
+    # generating random height of pipes
+    y2 = offset + random.randrange(
+        0, int(window_height - game_images[""sea_level""].get_height() - 1.2 * offset)
+    )
+    pipeX = window_width + 10
+    y1 = pipeHeight - y2 + offset
+    pipe = [
+        # upper Pipe
+        {""x"": pipeX, ""y"": -y1},
+        # lower Pipe
+        {""x"": pipeX, ""y"": y2},
+    ]
+    return pipe"
+How to make Flappy Bird Game in Pygame?,https://www.geeksforgeeks.org/how-to-make-flappy-bird-game-in-pygame/,"# Checking if bird is above the sealevel.def isGameOver(horizontal, vertical, up_pipes, down_pipes):????????????????????????if vertical > elevation - 25 or vertical < 0:??????????????????????????????????????????????????????return True????????????????????????????????????# Checking if bird hits the upper pipe or not????????????????????????for pipe in up_pipes:????????????????????????????????????????????????????????????????????????pipeHeight = game_images['pipeimage'][0].get_height()????????????????????????????????????????????????if(vertical < pipeHeight + pipe['y']????????????????????????????????????????????????????????????????????????and abs(horizontal - pipe['x']) < game_images['pipeimage'][0].get_width()):????????????????????????????????????????????????????????????????????????return True?????????????????????????????????????????????????????????????????????","From code
+pip install pygame","How to make Flappy Bird Game in Pygame?
+# Checking if bird is above the sealevel.def isGameOver(horizontal, vertical, up_pipes, down_pipes):????????????????????????if vertical > elevation - 25 or vertical < 0:??????????????????????????????????????????????????????return True????????????????????????????????????# Checking if bird hits the upper pipe or not????????????????????????for pipe in up_pipes:????????????????????????????????????????????????????????????????????????pipeHeight = game_images['pipeimage'][0].get_height()????????????????????????????????????????????????if(vertical < pipeHeight + pipe['y']????????????????????????????????????????????????????????????????????????and abs(horizontal - pipe['x']) < game_images['pipeimage'][0].get_width()):????????????????????????????????????????????????????????????????????????return True?????????????????????????????????????????????????????????????????????"
+How to make Flappy Bird Game in Pygame?,https://www.geeksforgeeks.org/how-to-make-flappy-bird-game-in-pygame/,"def flappygame():
+    your_score = 0
+    horizontal = int(window_width / 5)
+    vertical = int(window_width / 2)
+    ground = 0
+    mytempheight = 100
+
+    # Generating two pipes for blitting on window
+    first_pipe = createPipe()
+    second_pipe = createPipe()
+
+    # List containing lower pipes
+    down_pipes = [
+        {""x"": window_width + 300 - mytempheight, ""y"": first_pipe[1][""y""]},
+        {
+            ""x"": window_width + 300 - mytempheight + (window_width / 2),
+            ""y"": second_pipe[1][""y""],
+        },
+    ]
+
+    # List Containing upper pipes
+    up_pipes = [
+        {""x"": window_width + 300 - mytempheight, ""y"": first_pipe[0][""y""]},
+        {
+            ""x"": window_width + 200 - mytempheight + (window_width / 2),
+            ""y"": second_pipe[0][""y""],
+        },
+    ]
+
+    pipeVelX = -4  # pipe velocity along x
+
+    bird_velocity_y = -9  # bird velocity
+    bird_Max_Vel_Y = 10
+    bird_Min_Vel_Y = -8
+    birdAccY = 1
+
+    # velocity while flapping
+    bird_flap_velocity = -8
+
+    # It is true only when the bird is flapping
+    bird_flapped = False
+    while True:
+        # Handling the key pressing events
+        for event in pygame.event.get():
+            if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
+                pygame.quit()
+                sys.exit()
+            if event.type == KEYDOWN and (event.key == K_SPACE or event.key == K_UP):
+                if vertical > 0:
+                    bird_velocity_y = bird_flap_velocity
+                    bird_flapped = True
+
+        # This function will return true if the flappybird is crashed
+        game_over = isGameOver(horizontal, vertical, up_pipes, down_pipes)
+        if game_over:
+            return
+
+        # check for your_score
+        playerMidPos = horizontal + game_images[""flappybird""].get_width() / 2
+        for pipe in up_pipes:
+            pipeMidPos = pipe[""x""] + game_images[""pipeimage""][0].get_width() / 2
+            if pipeMidPos <= playerMidPos < pipeMidPos + 4:
+                # Printing the score
+                your_score += 1
+                print(f""Your your_score is {your_score}"")
+
+        if bird_velocity_y < bird_Max_Vel_Y and not bird_flapped:
+            bird_velocity_y += birdAccY
+
+        if bird_flapped:
+            bird_flapped = False
+        playerHeight = game_images[""flappybird""].get_height()
+        vertical = vertical + min(bird_velocity_y, elevation - vertical - playerHeight)
+
+        # move pipes to the left
+        for upperPipe, lowerPipe in zip(up_pipes, down_pipes):
+            upperPipe[""x""] += pipeVelX
+            lowerPipe[""x""] += pipeVelX
+
+        # Add a new pipe when the first is about
+        # to cross the leftmost part of the screen
+        if 0 < up_pipes[0][""x""] < 5:
+            newpipe = createPipe()
+            up_pipes.append(newpipe[0])
+            down_pipes.append(newpipe[1])
+
+        # if the pipe is out of the screen, remove it
+        if up_pipes[0][""x""] < -game_images[""pipeimage""][0].get_width():
+            up_pipes.pop(0)
+            down_pipes.pop(0)
+
+        # Lets blit our game images now
+        window.blit(game_images[""background""], (0, 0))
+        for upperPipe, lowerPipe in zip(up_pipes, down_pipes):
+            window.blit(game_images[""pipeimage""][0], (upperPipe[""x""], upperPipe[""y""]))
+            window.blit(game_images[""pipeimage""][1], (lowerPipe[""x""], lowerPipe[""y""]))
+
+        window.blit(game_images[""sea_level""], (ground, elevation))
+        window.blit(game_images[""flappybird""], (horizontal, vertical))
+
+        # Fetching the digits of score.
+        numbers = [int(x) for x in list(str(your_score))]
+        width = 0
+
+        # finding the width of score images from numbers.
+        for num in numbers:
+            width += game_images[""scoreimages""][num].get_width()
+        Xoffset = (window_width - width) / 1.1
+
+        # Blitting the images on the window.
+        for num in numbers:
+            window.blit(game_images[""scoreimages""][num], (Xoffset, window_width * 0.02))
+            Xoffset += game_images[""scoreimages""][num].get_width()
+
+        # Refreshing the game window and displaying the score.
+        pygame.display.update()
+
+        # Set the framepersecond
+        framepersecond_clock.tick(framepersecond)","From code
+pip install pygame","How to make Flappy Bird Game in Pygame?
+def flappygame():
+    your_score = 0
+    horizontal = int(window_width / 5)
+    vertical = int(window_width / 2)
+    ground = 0
+    mytempheight = 100
+
+    # Generating two pipes for blitting on window
+    first_pipe = createPipe()
+    second_pipe = createPipe()
+
+    # List containing lower pipes
+    down_pipes = [
+        {""x"": window_width + 300 - mytempheight, ""y"": first_pipe[1][""y""]},
+        {
+            ""x"": window_width + 300 - mytempheight + (window_width / 2),
+            ""y"": second_pipe[1][""y""],
+        },
+    ]
+
+    # List Containing upper pipes
+    up_pipes = [
+        {""x"": window_width + 300 - mytempheight, ""y"": first_pipe[0][""y""]},
+        {
+            ""x"": window_width + 200 - mytempheight + (window_width / 2),
+            ""y"": second_pipe[0][""y""],
+        },
+    ]
+
+    pipeVelX = -4  # pipe velocity along x
+
+    bird_velocity_y = -9  # bird velocity
+    bird_Max_Vel_Y = 10
+    bird_Min_Vel_Y = -8
+    birdAccY = 1
+
+    # velocity while flapping
+    bird_flap_velocity = -8
+
+    # It is true only when the bird is flapping
+    bird_flapped = False
+    while True:
+        # Handling the key pressing events
+        for event in pygame.event.get():
+            if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
+                pygame.quit()
+                sys.exit()
+            if event.type == KEYDOWN and (event.key == K_SPACE or event.key == K_UP):
+                if vertical > 0:
+                    bird_velocity_y = bird_flap_velocity
+                    bird_flapped = True
+
+        # This function will return true if the flappybird is crashed
+        game_over = isGameOver(horizontal, vertical, up_pipes, down_pipes)
+        if game_over:
+            return
+
+        # check for your_score
+        playerMidPos = horizontal + game_images[""flappybird""].get_width() / 2
+        for pipe in up_pipes:
+            pipeMidPos = pipe[""x""] + game_images[""pipeimage""][0].get_width() / 2
+            if pipeMidPos <= playerMidPos < pipeMidPos + 4:
+                # Printing the score
+                your_score += 1
+                print(f""Your your_score is {your_score}"")
+
+        if bird_velocity_y < bird_Max_Vel_Y and not bird_flapped:
+            bird_velocity_y += birdAccY
+
+        if bird_flapped:
+            bird_flapped = False
+        playerHeight = game_images[""flappybird""].get_height()
+        vertical = vertical + min(bird_velocity_y, elevation - vertical - playerHeight)
+
+        # move pipes to the left
+        for upperPipe, lowerPipe in zip(up_pipes, down_pipes):
+            upperPipe[""x""] += pipeVelX
+            lowerPipe[""x""] += pipeVelX
+
+        # Add a new pipe when the first is about
+        # to cross the leftmost part of the screen
+        if 0 < up_pipes[0][""x""] < 5:
+            newpipe = createPipe()
+            up_pipes.append(newpipe[0])
+            down_pipes.append(newpipe[1])
+
+        # if the pipe is out of the screen, remove it
+        if up_pipes[0][""x""] < -game_images[""pipeimage""][0].get_width():
+            up_pipes.pop(0)
+            down_pipes.pop(0)
+
+        # Lets blit our game images now
+        window.blit(game_images[""background""], (0, 0))
+        for upperPipe, lowerPipe in zip(up_pipes, down_pipes):
+            window.blit(game_images[""pipeimage""][0], (upperPipe[""x""], upperPipe[""y""]))
+            window.blit(game_images[""pipeimage""][1], (lowerPipe[""x""], lowerPipe[""y""]))
+
+        window.blit(game_images[""sea_level""], (ground, elevation))
+        window.blit(game_images[""flappybird""], (horizontal, vertical))
+
+        # Fetching the digits of score.
+        numbers = [int(x) for x in list(str(your_score))]
+        width = 0
+
+        # finding the width of score images from numbers.
+        for num in numbers:
+            width += game_images[""scoreimages""][num].get_width()
+        Xoffset = (window_width - width) / 1.1
+
+        # Blitting the images on the window.
+        for num in numbers:
+            window.blit(game_images[""scoreimages""][num], (Xoffset, window_width * 0.02))
+            Xoffset += game_images[""scoreimages""][num].get_width()
+
+        # Refreshing the game window and displaying the score.
+        pygame.display.update()
+
+        # Set the framepersecond
+        framepersecond_clock.tick(framepersecond)"
+How to make Flappy Bird Game in Pygame?,https://www.geeksforgeeks.org/how-to-make-flappy-bird-game-in-pygame/,"# Import module
+import random
+import sys
+import pygame
+from pygame.locals import *
+
+# All the Game Variables
+window_width = 600
+window_height = 499
+
+# set height and width of window
+window = pygame.display.set_mode((window_width, window_height))
+elevation = window_height * 0.8
+game_images = {}
+framepersecond = 32
+pipeimage = ""images/pipe.png""
+background_image = ""images/background.jpg""
+birdplayer_image = ""images/bird.png""
+sealevel_image = ""images/base.jfif""
+
+
+def flappygame():
+    your_score = 0
+    horizontal = int(window_width / 5)
+    vertical = int(window_width / 2)
+    ground = 0
+    mytempheight = 100
+
+    # Generating two pipes for blitting on window
+    first_pipe = createPipe()
+    second_pipe = createPipe()
+
+    # List containing lower pipes
+    down_pipes = [
+        {""x"": window_width + 300 - mytempheight, ""y"": first_pipe[1][""y""]},
+        {
+            ""x"": window_width + 300 - mytempheight + (window_width / 2),
+            ""y"": second_pipe[1][""y""],
+        },
+    ]
+
+    # List Containing upper pipes
+    up_pipes = [
+        {""x"": window_width + 300 - mytempheight, ""y"": first_pipe[0][""y""]},
+        {
+            ""x"": window_width + 200 - mytempheight + (window_width / 2),
+            ""y"": second_pipe[0][""y""],
+        },
+    ]
+
+    # pipe velocity along x
+    pipeVelX = -4
+
+    # bird velocity
+    bird_velocity_y = -9
+    bird_Max_Vel_Y = 10
+    bird_Min_Vel_Y = -8
+    birdAccY = 1
+
+    bird_flap_velocity = -8
+    bird_flapped = False
+    while True:
+        for event in pygame.event.get():
+            if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
+                pygame.quit()
+                sys.exit()
+            if event.type == KEYDOWN and (event.key == K_SPACE or event.key == K_UP):
+                if vertical > 0:
+                    bird_velocity_y = bird_flap_velocity
+                    bird_flapped = True
+
+        # This function will return true
+        # if the flappybird is crashed
+        game_over = isGameOver(horizontal, vertical, up_pipes, down_pipes)
+        if game_over:
+            return
+
+        # check for your_score
+        playerMidPos = horizontal + game_images[""flappybird""].get_width() / 2
+        for pipe in up_pipes:
+            pipeMidPos = pipe[""x""] + game_images[""pipeimage""][0].get_width() / 2
+            if pipeMidPos <= playerMidPos < pipeMidPos + 4:
+                your_score += 1
+                print(f""Your your_score is {your_score}"")
+
+        if bird_velocity_y < bird_Max_Vel_Y and not bird_flapped:
+            bird_velocity_y += birdAccY
+
+        if bird_flapped:
+            bird_flapped = False
+        playerHeight = game_images[""flappybird""].get_height()
+        vertical = vertical + min(bird_velocity_y, elevation - vertical - playerHeight)
+
+        # move pipes to the left
+        for upperPipe, lowerPipe in zip(up_pipes, down_pipes):
+            upperPipe[""x""] += pipeVelX
+            lowerPipe[""x""] += pipeVelX
+
+        # Add a new pipe when the first is
+        # about to cross the leftmost part of the screen
+        if 0 < up_pipes[0][""x""] < 5:
+            newpipe = createPipe()
+            up_pipes.append(newpipe[0])
+            down_pipes.append(newpipe[1])
+
+        # if the pipe is out of the screen, remove it
+        if up_pipes[0][""x""] < -game_images[""pipeimage""][0].get_width():
+            up_pipes.pop(0)
+            down_pipes.pop(0)
+
+        # Lets blit our game images now
+        window.blit(game_images[""background""], (0, 0))
+        for upperPipe, lowerPipe in zip(up_pipes, down_pipes):
+            window.blit(game_images[""pipeimage""][0], (upperPipe[""x""], upperPipe[""y""]))
+            window.blit(game_images[""pipeimage""][1], (lowerPipe[""x""], lowerPipe[""y""]))
+
+        window.blit(game_images[""sea_level""], (ground, elevation))
+        window.blit(game_images[""flappybird""], (horizontal, vertical))
+
+        # Fetching the digits of score.
+        numbers = [int(x) for x in list(str(your_score))]
+        width = 0
+
+        # finding the width of score images from numbers.
+        for num in numbers:
+            width += game_images[""scoreimages""][num].get_width()
+        Xoffset = (window_width - width) / 1.1
+
+        # Blitting the images on the window.
+        for num in numbers:
+            window.blit(game_images[""scoreimages""][num], (Xoffset, window_width * 0.02))
+            Xoffset += game_images[""scoreimages""][num].get_width()
+
+        # Refreshing the game window and displaying the score.
+        pygame.display.update()
+        framepersecond_clock.tick(framepersecond)
+
+
+def isGameOver(horizontal, vertical, up_pipes, down_pipes):
+    if vertical > elevation - 25 or vertical < 0:
+        return True
+
+    for pipe in up_pipes:
+        pipeHeight = game_images[""pipeimage""][0].get_height()
+        if (
+            vertical < pipeHeight + pipe[""y""]
+            and abs(horizontal - pipe[""x""]) < game_images[""pipeimage""][0].get_width()
+        ):
+            return True
+
+    for pipe in down_pipes:
+        if (vertical + game_images[""flappybird""].get_height() > pipe[""y""]) and abs(
+            horizontal - pipe[""x""]
+        ) < game_images[""pipeimage""][0].get_width():
+            return True
+    return False
+
+
+def createPipe():
+    offset = window_height / 3
+    pipeHeight = game_images[""pipeimage""][0].get_height()
+    y2 = offset + random.randrange(
+        0, int(window_height - game_images[""sea_level""].get_height() - 1.2 * offset)
+    )
+    pipeX = window_width + 10
+    y1 = pipeHeight - y2 + offset
+    pipe = [
+        # upper Pipe
+        {""x"": pipeX, ""y"": -y1},
+        # lower Pipe
+        {""x"": pipeX, ""y"": y2},
+    ]
+    return pipe
+
+
+# program where the game starts
+if __name__ == ""__main__"":
+    # For initializing modules of pygame library
+    pygame.init()
+    framepersecond_clock = pygame.time.Clock()
+
+    # Sets the title on top of game window
+    pygame.display.set_caption(""Flappy Bird Game"")
+
+    # Load all the images which we will use in the game
+
+    # images for displaying score
+    game_images[""scoreimages""] = (
+        pygame.image.load(""images/0.png"").convert_alpha(),
+        pygame.image.load(""images/1.png"").convert_alpha(),
+        pygame.image.load(""images/2.png"").convert_alpha(),
+        pygame.image.load(""images/3.png"").convert_alpha(),
+        pygame.image.load(""images/4.png"").convert_alpha(),
+        pygame.image.load(""images/5.png"").convert_alpha(),
+        pygame.image.load(""images/6.png"").convert_alpha(),
+        pygame.image.load(""images/7.png"").convert_alpha(),
+        pygame.image.load(""images/8.png"").convert_alpha(),
+        pygame.image.load(""images/9.png"").convert_alpha(),
+    )
+    game_images[""flappybird""] = pygame.image.load(birdplayer_image).convert_alpha()
+    game_images[""sea_level""] = pygame.image.load(sealevel_image).convert_alpha()
+    game_images[""background""] = pygame.image.load(background_image).convert_alpha()
+    game_images[""pipeimage""] = (
+        pygame.transform.rotate(pygame.image.load(pipeimage).convert_alpha(), 180),
+        pygame.image.load(pipeimage).convert_alpha(),
+    )
+
+    print(""WELCOME TO THE FLAPPY BIRD GAME"")
+    print(""Press space or enter to start the game"")
+
+    # Here starts the main game
+
+    while True:
+        # sets the coordinates of flappy bird
+
+        horizontal = int(window_width / 5)
+        vertical = int((window_height - game_images[""flappybird""].get_height()) / 2)
+        ground = 0
+        while True:
+            for event in pygame.event.get():
+                # if user clicks on cross button, close the game
+                if event.type == QUIT or (
+                    event.type == KEYDOWN and event.key == K_ESCAPE
+                ):
+                    pygame.quit()
+                    sys.exit()
+
+                # If the user presses space or
+                # up key, start the game for them
+                elif event.type == KEYDOWN and (
+                    event.key == K_SPACE or event.key == K_UP
+                ):
+                    flappygame()
+
+                # if user doesn't press anykey Nothing happen
+                else:
+                    window.blit(game_images[""background""], (0, 0))
+                    window.blit(game_images[""flappybird""], (horizontal, vertical))
+                    window.blit(game_images[""sea_level""], (ground, elevation))
+                    pygame.display.update()
+                    framepersecond_clock.tick(framepersecond)","From code
+pip install pygame","How to make Flappy Bird Game in Pygame?
+# Import module
+import random
+import sys
+import pygame
+from pygame.locals import *
+
+# All the Game Variables
+window_width = 600
+window_height = 499
+
+# set height and width of window
+window = pygame.display.set_mode((window_width, window_height))
+elevation = window_height * 0.8
+game_images = {}
+framepersecond = 32
+pipeimage = ""images/pipe.png""
+background_image = ""images/background.jpg""
+birdplayer_image = ""images/bird.png""
+sealevel_image = ""images/base.jfif""
+
+
+def flappygame():
+    your_score = 0
+    horizontal = int(window_width / 5)
+    vertical = int(window_width / 2)
+    ground = 0
+    mytempheight = 100
+
+    # Generating two pipes for blitting on window
+    first_pipe = createPipe()
+    second_pipe = createPipe()
+
+    # List containing lower pipes
+    down_pipes = [
+        {""x"": window_width + 300 - mytempheight, ""y"": first_pipe[1][""y""]},
+        {
+            ""x"": window_width + 300 - mytempheight + (window_width / 2),
+            ""y"": second_pipe[1][""y""],
+        },
+    ]
+
+    # List Containing upper pipes
+    up_pipes = [
+        {""x"": window_width + 300 - mytempheight, ""y"": first_pipe[0][""y""]},
+        {
+            ""x"": window_width + 200 - mytempheight + (window_width / 2),
+            ""y"": second_pipe[0][""y""],
+        },
+    ]
+
+    # pipe velocity along x
+    pipeVelX = -4
+
+    # bird velocity
+    bird_velocity_y = -9
+    bird_Max_Vel_Y = 10
+    bird_Min_Vel_Y = -8
+    birdAccY = 1
+
+    bird_flap_velocity = -8
+    bird_flapped = False
+    while True:
+        for event in pygame.event.get():
+            if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
+                pygame.quit()
+                sys.exit()
+            if event.type == KEYDOWN and (event.key == K_SPACE or event.key == K_UP):
+                if vertical > 0:
+                    bird_velocity_y = bird_flap_velocity
+                    bird_flapped = True
+
+        # This function will return true
+        # if the flappybird is crashed
+        game_over = isGameOver(horizontal, vertical, up_pipes, down_pipes)
+        if game_over:
+            return
+
+        # check for your_score
+        playerMidPos = horizontal + game_images[""flappybird""].get_width() / 2
+        for pipe in up_pipes:
+            pipeMidPos = pipe[""x""] + game_images[""pipeimage""][0].get_width() / 2
+            if pipeMidPos <= playerMidPos < pipeMidPos + 4:
+                your_score += 1
+                print(f""Your your_score is {your_score}"")
+
+        if bird_velocity_y < bird_Max_Vel_Y and not bird_flapped:
+            bird_velocity_y += birdAccY
+
+        if bird_flapped:
+            bird_flapped = False
+        playerHeight = game_images[""flappybird""].get_height()
+        vertical = vertical + min(bird_velocity_y, elevation - vertical - playerHeight)
+
+        # move pipes to the left
+        for upperPipe, lowerPipe in zip(up_pipes, down_pipes):
+            upperPipe[""x""] += pipeVelX
+            lowerPipe[""x""] += pipeVelX
+
+        # Add a new pipe when the first is
+        # about to cross the leftmost part of the screen
+        if 0 < up_pipes[0][""x""] < 5:
+            newpipe = createPipe()
+            up_pipes.append(newpipe[0])
+            down_pipes.append(newpipe[1])
+
+        # if the pipe is out of the screen, remove it
+        if up_pipes[0][""x""] < -game_images[""pipeimage""][0].get_width():
+            up_pipes.pop(0)
+            down_pipes.pop(0)
+
+        # Lets blit our game images now
+        window.blit(game_images[""background""], (0, 0))
+        for upperPipe, lowerPipe in zip(up_pipes, down_pipes):
+            window.blit(game_images[""pipeimage""][0], (upperPipe[""x""], upperPipe[""y""]))
+            window.blit(game_images[""pipeimage""][1], (lowerPipe[""x""], lowerPipe[""y""]))
+
+        window.blit(game_images[""sea_level""], (ground, elevation))
+        window.blit(game_images[""flappybird""], (horizontal, vertical))
+
+        # Fetching the digits of score.
+        numbers = [int(x) for x in list(str(your_score))]
+        width = 0
+
+        # finding the width of score images from numbers.
+        for num in numbers:
+            width += game_images[""scoreimages""][num].get_width()
+        Xoffset = (window_width - width) / 1.1
+
+        # Blitting the images on the window.
+        for num in numbers:
+            window.blit(game_images[""scoreimages""][num], (Xoffset, window_width * 0.02))
+            Xoffset += game_images[""scoreimages""][num].get_width()
+
+        # Refreshing the game window and displaying the score.
+        pygame.display.update()
+        framepersecond_clock.tick(framepersecond)
+
+
+def isGameOver(horizontal, vertical, up_pipes, down_pipes):
+    if vertical > elevation - 25 or vertical < 0:
+        return True
+
+    for pipe in up_pipes:
+        pipeHeight = game_images[""pipeimage""][0].get_height()
+        if (
+            vertical < pipeHeight + pipe[""y""]
+            and abs(horizontal - pipe[""x""]) < game_images[""pipeimage""][0].get_width()
+        ):
+            return True
+
+    for pipe in down_pipes:
+        if (vertical + game_images[""flappybird""].get_height() > pipe[""y""]) and abs(
+            horizontal - pipe[""x""]
+        ) < game_images[""pipeimage""][0].get_width():
+            return True
+    return False
+
+
+def createPipe():
+    offset = window_height / 3
+    pipeHeight = game_images[""pipeimage""][0].get_height()
+    y2 = offset + random.randrange(
+        0, int(window_height - game_images[""sea_level""].get_height() - 1.2 * offset)
+    )
+    pipeX = window_width + 10
+    y1 = pipeHeight - y2 + offset
+    pipe = [
+        # upper Pipe
+        {""x"": pipeX, ""y"": -y1},
+        # lower Pipe
+        {""x"": pipeX, ""y"": y2},
+    ]
+    return pipe
+
+
+# program where the game starts
+if __name__ == ""__main__"":
+    # For initializing modules of pygame library
+    pygame.init()
+    framepersecond_clock = pygame.time.Clock()
+
+    # Sets the title on top of game window
+    pygame.display.set_caption(""Flappy Bird Game"")
+
+    # Load all the images which we will use in the game
+
+    # images for displaying score
+    game_images[""scoreimages""] = (
+        pygame.image.load(""images/0.png"").convert_alpha(),
+        pygame.image.load(""images/1.png"").convert_alpha(),
+        pygame.image.load(""images/2.png"").convert_alpha(),
+        pygame.image.load(""images/3.png"").convert_alpha(),
+        pygame.image.load(""images/4.png"").convert_alpha(),
+        pygame.image.load(""images/5.png"").convert_alpha(),
+        pygame.image.load(""images/6.png"").convert_alpha(),
+        pygame.image.load(""images/7.png"").convert_alpha(),
+        pygame.image.load(""images/8.png"").convert_alpha(),
+        pygame.image.load(""images/9.png"").convert_alpha(),
+    )
+    game_images[""flappybird""] = pygame.image.load(birdplayer_image).convert_alpha()
+    game_images[""sea_level""] = pygame.image.load(sealevel_image).convert_alpha()
+    game_images[""background""] = pygame.image.load(background_image).convert_alpha()
+    game_images[""pipeimage""] = (
+        pygame.transform.rotate(pygame.image.load(pipeimage).convert_alpha(), 180),
+        pygame.image.load(pipeimage).convert_alpha(),
+    )
+
+    print(""WELCOME TO THE FLAPPY BIRD GAME"")
+    print(""Press space or enter to start the game"")
+
+    # Here starts the main game
+
+    while True:
+        # sets the coordinates of flappy bird
+
+        horizontal = int(window_width / 5)
+        vertical = int((window_height - game_images[""flappybird""].get_height()) / 2)
+        ground = 0
+        while True:
+            for event in pygame.event.get():
+                # if user clicks on cross button, close the game
+                if event.type == QUIT or (
+                    event.type == KEYDOWN and event.key == K_ESCAPE
+                ):
+                    pygame.quit()
+                    sys.exit()
+
+                # If the user presses space or
+                # up key, start the game for them
+                elif event.type == KEYDOWN and (
+                    event.key == K_SPACE or event.key == K_UP
+                ):
+                    flappygame()
+
+                # if user doesn't press anykey Nothing happen
+                else:
+                    window.blit(game_images[""background""], (0, 0))
+                    window.blit(game_images[""flappybird""], (horizontal, vertical))
+                    window.blit(game_images[""sea_level""], (ground, elevation))
+                    pygame.display.update()
+                    framepersecond_clock.tick(framepersecond)"
+Personalized Task Manager in Python,https://www.geeksforgeeks.org/personalized-task-manager-in-python/,"def signup():
+    print(
+        ""Please enter the username by which you \
+    wanna access your account""
+    )
+    username = input(""please enter here:  "")
+    password = input(""Enter a password:  "")","From code
+2021-06-01 14:44:02.851506","Personalized Task Manager in Python
+def signup():
+    print(
+        ""Please enter the username by which you \
+    wanna access your account""
+    )
+    username = input(""please enter here:  "")
+    password = input(""Enter a password:  "")"
+Personalized Task Manager in Python,https://www.geeksforgeeks.org/personalized-task-manager-in-python/,"# pssd means password, ussnm is username
+def user_information(ussnm, pssd):
+    name = input(""enter your name please: "")
+    address = input(""your address"")
+    age = input(""Your age please"")
+    ussnm_ = ussnm + "" task.txt""
+
+    f = open(ussnm_, ""a"")
+    f.write(pssd)
+    f.write(""\nName: "")
+    f.write(name)
+    f.write(""\n"")
+    f.write(""Address :"")
+
+    f.write(address)
+    f.write(""\n"")
+    f.write(""Age :"")
+    f.write(age)
+    f.write(""\n"")
+    f.close()
+
+
+def signup():
+    print(
+        ""Please enter the username by which you\
+    wanna access your account""
+    )
+    username = input(""please enter here:  "")
+    password = input(""Enter a password:  "")
+    user_information(username, password)","From code
+2021-06-01 14:44:02.851506","Personalized Task Manager in Python
+# pssd means password, ussnm is username
+def user_information(ussnm, pssd):
+    name = input(""enter your name please: "")
+    address = input(""your address"")
+    age = input(""Your age please"")
+    ussnm_ = ussnm + "" task.txt""
+
+    f = open(ussnm_, ""a"")
+    f.write(pssd)
+    f.write(""\nName: "")
+    f.write(name)
+    f.write(""\n"")
+    f.write(""Address :"")
+
+    f.write(address)
+    f.write(""\n"")
+    f.write(""Age :"")
+    f.write(age)
+    f.write(""\n"")
+    f.close()
+
+
+def signup():
+    print(
+        ""Please enter the username by which you\
+    wanna access your account""
+    )
+    username = input(""please enter here:  "")
+    password = input(""Enter a password:  "")
+    user_information(username, password)"
+Personalized Task Manager in Python,https://www.geeksforgeeks.org/personalized-task-manager-in-python/,"def login():
+    print(""Please enter your username "")
+    user_nm = input(""Enter here: "")
+
+    # Password as entered while logging in
+    pssd_wr = (input(""enterr the password"")) + ""\n""
+    try:
+        usernm = user_nm + "" task.txt""
+        f_ = open(usernm, ""r"")
+
+        # variable 'k' contains the password as saved
+        # in the file
+        k = f_.readlines(0)[0]
+        f_.close()
+
+        # Checking if the Password entered is same as
+        # the password saved while signing in
+        if pssd_wr == k:
+            print(
+                ""1--to view your data \n2--To add task \n3--Update\
+                task status \n4--View task status""
+            )
+            a = input()
+        else:
+            print(""SIR YOUR PASSWORD OR USERNAME IS WRONG , Plz enter Again"")
+            login()
+    except Exception as e:
+        print(e)
+        login()","From code
+2021-06-01 14:44:02.851506","Personalized Task Manager in Python
+def login():
+    print(""Please enter your username "")
+    user_nm = input(""Enter here: "")
+
+    # Password as entered while logging in
+    pssd_wr = (input(""enterr the password"")) + ""\n""
+    try:
+        usernm = user_nm + "" task.txt""
+        f_ = open(usernm, ""r"")
+
+        # variable 'k' contains the password as saved
+        # in the file
+        k = f_.readlines(0)[0]
+        f_.close()
+
+        # Checking if the Password entered is same as
+        # the password saved while signing in
+        if pssd_wr == k:
+            print(
+                ""1--to view your data \n2--To add task \n3--Update\
+                task status \n4--View task status""
+            )
+            a = input()
+        else:
+            print(""SIR YOUR PASSWORD OR USERNAME IS WRONG , Plz enter Again"")
+            login()
+    except Exception as e:
+        print(e)
+        login()"
+Personalized Task Manager in Python,https://www.geeksforgeeks.org/personalized-task-manager-in-python/,"def signup():
+    print(""Please enter the username by which you wanna access your account"")
+    username = input(""please enter here:  "")
+    password = input(""Enter a password:  "")
+    user_information(username, password)
+    print(""Sir please proceed towards log in"")
+    login()","From code
+2021-06-01 14:44:02.851506","Personalized Task Manager in Python
+def signup():
+    print(""Please enter the username by which you wanna access your account"")
+    username = input(""please enter here:  "")
+    password = input(""Enter a password:  "")
+    user_information(username, password)
+    print(""Sir please proceed towards log in"")
+    login()"
+Personalized Task Manager in Python,https://www.geeksforgeeks.org/personalized-task-manager-in-python/,"def login():
+    print(""Please enter your username "")
+    user_nm = input(""Enter here: "")
+
+    # Password as entered while logging in
+    pssd_wr = (input(""enterr the password"")) + ""\n""
+    try:
+        usernm = user_nm + "" task.txt""
+        f_ = open(usernm, ""r"")
+
+        # variable 'k' contains the password as
+        # saved in the file
+        k = f_.readlines(0)[0]
+        f_.close()
+
+        # Checking if the Password entered is same
+        # as the password saved while signing in
+        if pssd_wr == k:
+            print(
+                ""1--to view your data \n2--To add task \n3--Update\
+                task \n4--VIEW TASK STATUS""
+            )
+            a = input()
+
+            if a == ""1"":
+                view_data(usernm)
+            elif a == ""2"":
+                # add task
+                task_information(usernm)
+            elif a == ""3"":
+                task_update(user_nm)
+            elif a == ""4"":
+                task_update_viewer(user_nm)
+            else:
+                print(""Wrong input ! "")
+        else:
+            print(""SIR YOUR PASSWORD OR USERNAME IS WRONG"")
+            login()
+
+    except Exception as e:
+        print(e)
+        login()
+
+
+def view_data(username):
+    pass
+
+
+def task_information(username):
+    pass
+
+
+def task_update(username):
+    pass
+
+
+def task_update_viewer(username):
+    pass","From code
+2021-06-01 14:44:02.851506","Personalized Task Manager in Python
+def login():
+    print(""Please enter your username "")
+    user_nm = input(""Enter here: "")
+
+    # Password as entered while logging in
+    pssd_wr = (input(""enterr the password"")) + ""\n""
+    try:
+        usernm = user_nm + "" task.txt""
+        f_ = open(usernm, ""r"")
+
+        # variable 'k' contains the password as
+        # saved in the file
+        k = f_.readlines(0)[0]
+        f_.close()
+
+        # Checking if the Password entered is same
+        # as the password saved while signing in
+        if pssd_wr == k:
+            print(
+                ""1--to view your data \n2--To add task \n3--Update\
+                task \n4--VIEW TASK STATUS""
+            )
+            a = input()
+
+            if a == ""1"":
+                view_data(usernm)
+            elif a == ""2"":
+                # add task
+                task_information(usernm)
+            elif a == ""3"":
+                task_update(user_nm)
+            elif a == ""4"":
+                task_update_viewer(user_nm)
+            else:
+                print(""Wrong input ! "")
+        else:
+            print(""SIR YOUR PASSWORD OR USERNAME IS WRONG"")
+            login()
+
+    except Exception as e:
+        print(e)
+        login()
+
+
+def view_data(username):
+    pass
+
+
+def task_information(username):
+    pass
+
+
+def task_update(username):
+    pass
+
+
+def task_update_viewer(username):
+    pass"
+Personalized Task Manager in Python,https://www.geeksforgeeks.org/personalized-task-manager-in-python/,"def view_data(username):
+    ff = open(username, ""r"")
+    print(ff.read())
+    ff.close()","From code
+2021-06-01 14:44:02.851506","Personalized Task Manager in Python
+def view_data(username):
+    ff = open(username, ""r"")
+    print(ff.read())
+    ff.close()"
+Personalized Task Manager in Python,https://www.geeksforgeeks.org/personalized-task-manager-in-python/,"def task_information(username):
+    print(""Sir enter n.o of task you want to ADD"")
+    j = int(input())
+    f1 = open(username, ""a"")
+
+    for i in range(1, j + 1):
+        task = input(""enter the task"")
+        target = input(""enter the target"")
+        pp = ""TASK "" + str(i) + "" :""
+        qq = ""TARGET "" + str(i) + "" :""
+
+        f1.write(pp)
+        f1.write(task)
+        f1.write(""\n"")
+        f1.write(qq)
+        f1.write(target)
+        f1.write(""\n"")
+
+        print(""Do u want to stop press space bar otherwise enter"")
+        s = input()
+        if s == "" "":
+            break
+    f1.close()","From code
+2021-06-01 14:44:02.851506","Personalized Task Manager in Python
+def task_information(username):
+    print(""Sir enter n.o of task you want to ADD"")
+    j = int(input())
+    f1 = open(username, ""a"")
+
+    for i in range(1, j + 1):
+        task = input(""enter the task"")
+        target = input(""enter the target"")
+        pp = ""TASK "" + str(i) + "" :""
+        qq = ""TARGET "" + str(i) + "" :""
+
+        f1.write(pp)
+        f1.write(task)
+        f1.write(""\n"")
+        f1.write(qq)
+        f1.write(target)
+        f1.write(""\n"")
+
+        print(""Do u want to stop press space bar otherwise enter"")
+        s = input()
+        if s == "" "":
+            break
+    f1.close()"
+Personalized Task Manager in Python,https://www.geeksforgeeks.org/personalized-task-manager-in-python/,"def task_update(username):
+    username = username + "" TASK.txt""
+    print(""Please enter the tasks which are completed "")
+
+    task_completed = input()
+    print(""Enter task which are still not started by you"")
+
+    task_not_started = input()
+    print(""Enter task which you are doing"")
+
+    task_ongoing = input()
+    fw = open(username, ""a"")
+    DT = str(datetime.datetime.now())
+
+    fw.write(DT)
+    fw.write(""\n"")
+    fw.write(""COMPLETED TASK \n"")
+    fw.write(task_completed)
+    fw.write(""\n"")
+    fw.write(""ONGOING TASK \n"")
+    fw.write(task_ongoing)
+    fw.write(""\n"")
+    fw.write(""NOT YET STARTED\n"")
+    fw.write(task_not_started)
+    fw.write(""\n"")","From code
+2021-06-01 14:44:02.851506","Personalized Task Manager in Python
+def task_update(username):
+    username = username + "" TASK.txt""
+    print(""Please enter the tasks which are completed "")
+
+    task_completed = input()
+    print(""Enter task which are still not started by you"")
+
+    task_not_started = input()
+    print(""Enter task which you are doing"")
+
+    task_ongoing = input()
+    fw = open(username, ""a"")
+    DT = str(datetime.datetime.now())
+
+    fw.write(DT)
+    fw.write(""\n"")
+    fw.write(""COMPLETED TASK \n"")
+    fw.write(task_completed)
+    fw.write(""\n"")
+    fw.write(""ONGOING TASK \n"")
+    fw.write(task_ongoing)
+    fw.write(""\n"")
+    fw.write(""NOT YET STARTED\n"")
+    fw.write(task_not_started)
+    fw.write(""\n"")"
+Personalized Task Manager in Python,https://www.geeksforgeeks.org/personalized-task-manager-in-python/,"def task_update_viewer(username):
+    ussnm = username + "" TASK.txt""
+    o = open(ussnm, ""r"")
+    print(o.read())
+    o.close()","From code
+2021-06-01 14:44:02.851506","Personalized Task Manager in Python
+def task_update_viewer(username):
+    ussnm = username + "" TASK.txt""
+    o = open(ussnm, ""r"")
+    print(o.read())
+    o.close()"
+Personalized Task Manager in Python,https://www.geeksforgeeks.org/personalized-task-manager-in-python/,"if __name__ == ""__main__"":
+    print(""WELCOME TO ANURAG`S TASK MANAGER"")
+    print(""sir are you new to this software"")
+    a = int(input(""Type 1 if new otherwise press 0 ::""))
+
+    if a == 1:
+        signup()
+    elif a == 0:
+        login()
+    else:
+        print(""You have provided wrong input !"")","From code
+2021-06-01 14:44:02.851506","Personalized Task Manager in Python
+if __name__ == ""__main__"":
+    print(""WELCOME TO ANURAG`S TASK MANAGER"")
+    print(""sir are you new to this software"")
+    a = int(input(""Type 1 if new otherwise press 0 ::""))
+
+    if a == 1:
+        signup()
+    elif a == 0:
+        login()
+    else:
+        print(""You have provided wrong input !"")"
+Personalized Task Manager in Python,https://www.geeksforgeeks.org/personalized-task-manager-in-python/,"import datetime
+
+
+# pssd means password, ussnm is username
+def user_information(ussnm, pssd):
+    name = input(""enter your name please: "")
+    address = input(""your address"")
+    age = input(""Your age please"")
+    ussnm_ = ussnm + "" task.txt""
+    f = open(ussnm_, ""a"")
+    f.write(pssd)
+    f.write(""\nName: "")
+    f.write(name)
+    f.write(""\n"")
+    f.write(""Address :"")
+
+    f.write(address)
+    f.write(""\n"")
+    f.write(""Age :"")
+    f.write(age)
+    f.write(""\n"")
+    f.close()
+
+
+def signup():
+    print(""Please enter the username by which you wanna access your account"")
+    username = input(""please enter here:  "")
+    password = input(""Enter a password:  "")
+    user_information(username, password)
+    print(""Sir please proceed towards log in"")
+    login()
+
+
+def login():
+    print(""Please enter your username "")
+    user_nm = input(""Enter here: "")
+
+    # Password as entered while logging in
+    pssd_wr = (input(""enterr the password"")) + ""\n""
+    try:
+        usernm = user_nm + "" task.txt""
+        f_ = open(usernm, ""r"")
+
+        # variable 'k' contains the password as saved
+        # in the file
+        k = f_.readlines(0)[0]
+        f_.close()
+
+        # Checking if the Password entered is same as
+        # the password saved while signing in
+        if pssd_wr == k:
+            print(
+                ""1--to view your data \n2--To add task \n3--Update\
+                task \n4--VIEW TASK STATUS""
+            )
+            a = input()
+
+            if a == ""1"":
+                view_data(usernm)
+            elif a == ""2"":
+                # add task
+                task_information(usernm)
+            elif a == ""3"":
+                task_update(user_nm)
+            elif a == ""4"":
+                task_update_viewer(user_nm)
+            else:
+                print(""Wrong input ! bhai dekh kr input dal"")
+        else:
+            print(""SIR YOUR PASSWORD OR USERNAME IS WRONG"")
+            login()
+
+    except Exception as e:
+        print(e)
+        login()
+
+
+def view_data(username):
+    ff = open(username, ""r"")
+    print(ff.read())
+    ff.close()
+
+
+def task_information(username):
+    print(""Sir enter n.o of task you want to ADD"")
+    j = int(input())
+    f1 = open(username, ""a"")
+
+    for i in range(1, j + 1):
+        task = input(""enter the task"")
+        target = input(""enter the target"")
+        pp = ""TASK "" + str(i) + "" :""
+        qq = ""TARGET "" + str(i) + "" :""
+
+        f1.write(pp)
+        f1.write(task)
+        f1.write(""\n"")
+        f1.write(qq)
+        f1.write(target)
+        f1.write(""\n"")
+        print(""Do u want to stop press space bar otherwise enter"")
+        s = input()
+        if s == "" "":
+            break
+    f1.close()
+
+
+def task_update(username):
+    username = username + "" TASK.txt""
+    print(""Please enter the tasks which are completed "")
+    task_completed = input()
+
+    print(""Enter task which are still not started by you"")
+    task_not_started = input()
+
+    print(""Enter task which you are doing"")
+    task_ongoing = input()
+
+    fw = open(username, ""a"")
+    DT = str(datetime.datetime.now())
+    fw.write(DT)
+    fw.write(""\n"")
+    fw.write(""COMPLETED TASK \n"")
+    fw.write(task_completed)
+    fw.write(""\n"")
+    fw.write(""ONGOING TASK \n"")
+    fw.write(task_ongoing)
+    fw.write(""\n"")
+    fw.write(""NOT YET STARTED\n"")
+    fw.write(task_not_started)
+    fw.write(""\n"")
+
+
+def task_update_viewer(username):
+    ussnm = username + "" TASK.txt""
+    o = open(ussnm, ""r"")
+    print(o.read())
+    o.close()
+
+
+if __name__ == ""__main__"":
+    print(""WELCOME TO ANURAG`S TASK MANAGER"")
+    print(""sir are you new to this software"")
+    a = int(input(""Type 1 if new otherwise press 0 ::""))
+    if a == 1:
+        signup()
+    elif a == 0:
+        login()
+    else:
+        print(""You have provided wrong input !"")","From code
+2021-06-01 14:44:02.851506","Personalized Task Manager in Python
+import datetime
+
+
+# pssd means password, ussnm is username
+def user_information(ussnm, pssd):
+    name = input(""enter your name please: "")
+    address = input(""your address"")
+    age = input(""Your age please"")
+    ussnm_ = ussnm + "" task.txt""
+    f = open(ussnm_, ""a"")
+    f.write(pssd)
+    f.write(""\nName: "")
+    f.write(name)
+    f.write(""\n"")
+    f.write(""Address :"")
+
+    f.write(address)
+    f.write(""\n"")
+    f.write(""Age :"")
+    f.write(age)
+    f.write(""\n"")
+    f.close()
+
+
+def signup():
+    print(""Please enter the username by which you wanna access your account"")
+    username = input(""please enter here:  "")
+    password = input(""Enter a password:  "")
+    user_information(username, password)
+    print(""Sir please proceed towards log in"")
+    login()
+
+
+def login():
+    print(""Please enter your username "")
+    user_nm = input(""Enter here: "")
+
+    # Password as entered while logging in
+    pssd_wr = (input(""enterr the password"")) + ""\n""
+    try:
+        usernm = user_nm + "" task.txt""
+        f_ = open(usernm, ""r"")
+
+        # variable 'k' contains the password as saved
+        # in the file
+        k = f_.readlines(0)[0]
+        f_.close()
+
+        # Checking if the Password entered is same as
+        # the password saved while signing in
+        if pssd_wr == k:
+            print(
+                ""1--to view your data \n2--To add task \n3--Update\
+                task \n4--VIEW TASK STATUS""
+            )
+            a = input()
+
+            if a == ""1"":
+                view_data(usernm)
+            elif a == ""2"":
+                # add task
+                task_information(usernm)
+            elif a == ""3"":
+                task_update(user_nm)
+            elif a == ""4"":
+                task_update_viewer(user_nm)
+            else:
+                print(""Wrong input ! bhai dekh kr input dal"")
+        else:
+            print(""SIR YOUR PASSWORD OR USERNAME IS WRONG"")
+            login()
+
+    except Exception as e:
+        print(e)
+        login()
+
+
+def view_data(username):
+    ff = open(username, ""r"")
+    print(ff.read())
+    ff.close()
+
+
+def task_information(username):
+    print(""Sir enter n.o of task you want to ADD"")
+    j = int(input())
+    f1 = open(username, ""a"")
+
+    for i in range(1, j + 1):
+        task = input(""enter the task"")
+        target = input(""enter the target"")
+        pp = ""TASK "" + str(i) + "" :""
+        qq = ""TARGET "" + str(i) + "" :""
+
+        f1.write(pp)
+        f1.write(task)
+        f1.write(""\n"")
+        f1.write(qq)
+        f1.write(target)
+        f1.write(""\n"")
+        print(""Do u want to stop press space bar otherwise enter"")
+        s = input()
+        if s == "" "":
+            break
+    f1.close()
+
+
+def task_update(username):
+    username = username + "" TASK.txt""
+    print(""Please enter the tasks which are completed "")
+    task_completed = input()
+
+    print(""Enter task which are still not started by you"")
+    task_not_started = input()
+
+    print(""Enter task which you are doing"")
+    task_ongoing = input()
+
+    fw = open(username, ""a"")
+    DT = str(datetime.datetime.now())
+    fw.write(DT)
+    fw.write(""\n"")
+    fw.write(""COMPLETED TASK \n"")
+    fw.write(task_completed)
+    fw.write(""\n"")
+    fw.write(""ONGOING TASK \n"")
+    fw.write(task_ongoing)
+    fw.write(""\n"")
+    fw.write(""NOT YET STARTED\n"")
+    fw.write(task_not_started)
+    fw.write(""\n"")
+
+
+def task_update_viewer(username):
+    ussnm = username + "" TASK.txt""
+    o = open(ussnm, ""r"")
+    print(o.read())
+    o.close()
+
+
+if __name__ == ""__main__"":
+    print(""WELCOME TO ANURAG`S TASK MANAGER"")
+    print(""sir are you new to this software"")
+    a = int(input(""Type 1 if new otherwise press 0 ::""))
+    if a == 1:
+        signup()
+    elif a == 0:
+        login()
+    else:
+        print(""You have provided wrong input !"")"
+Download Instagram profile pic using Python,https://www.geeksforgeeks.org/download-instagram-profile-pic-using-python/,"import requests
+from bs4 import BeautifulSoup as bs
+import json
+import random
+import os.path","From code
+pip install requests","Download Instagram profile pic using Python
+import requests
+from bs4 import BeautifulSoup as bs
+import json
+import random
+import os.path"
+Download Instagram profile pic using Python,https://www.geeksforgeeks.org/download-instagram-profile-pic-using-python/,"insta_url = ""https://www.instagram.com""
+inta_username = input(""enter username of instagram : "")
+
+response = requests.get(f""{insta_url}/{inta_username}/"")","From code
+pip install requests","Download Instagram profile pic using Python
+insta_url = ""https://www.instagram.com""
+inta_username = input(""enter username of instagram : "")
+
+response = requests.get(f""{insta_url}/{inta_username}/"")"
+Download Instagram profile pic using Python,https://www.geeksforgeeks.org/download-instagram-profile-pic-using-python/,"if response.ok:
+    html = response.text
+
+    bs_html = bs(html, features=""lxml"")
+    bs_html = bs_html.text
+    index = bs_html.find(""profile_pic_url_hd"") + 21
+
+    remaining_text = bs_html[index:]
+    remaining_text_index = remaining_text.find(""requested_by_viewer"") - 3
+    string_url = remaining_text[:remaining_text_index].replace(""\\u0026"", ""&"")
+
+    print(string_url, ""\n \n downloading.........."")","From code
+pip install requests","Download Instagram profile pic using Python
+if response.ok:
+    html = response.text
+
+    bs_html = bs(html, features=""lxml"")
+    bs_html = bs_html.text
+    index = bs_html.find(""profile_pic_url_hd"") + 21
+
+    remaining_text = bs_html[index:]
+    remaining_text_index = remaining_text.find(""requested_by_viewer"") - 3
+    string_url = remaining_text[:remaining_text_index].replace(""\\u0026"", ""&"")
+
+    print(string_url, ""\n \n downloading.........."")"
+Download Instagram profile pic using Python,https://www.geeksforgeeks.org/download-instagram-profile-pic-using-python/,"while True:
+    filename = ""pic"" + str(random.randint(1, 100000)) + "".jpg""
+    file_exists = os.path.isfile(filename)
+
+    if not file_exists:
+        with open(filename, ""wb+"") as handle:
+            response = requests.get(string_url, stream=True)
+            if not response.ok:
+                print(response)
+            for block in response.iter_content(1024):
+                if not block:
+                    break
+                handle.write(block)
+    else:
+        continue
+    break
+print(""\n                downloading completed .............."")","From code
+pip install requests","Download Instagram profile pic using Python
+while True:
+    filename = ""pic"" + str(random.randint(1, 100000)) + "".jpg""
+    file_exists = os.path.isfile(filename)
+
+    if not file_exists:
+        with open(filename, ""wb+"") as handle:
+            response = requests.get(string_url, stream=True)
+            if not response.ok:
+                print(response)
+            for block in response.iter_content(1024):
+                if not block:
+                    break
+                handle.write(block)
+    else:
+        continue
+    break
+print(""\n                downloading completed .............."")"
+Download Instagram profile pic using Python,https://www.geeksforgeeks.org/download-instagram-profile-pic-using-python/,"import instaloader
+
+ig = instaloader.Instaloader()
+dp = input(""Enter Insta username : "")
+
+ig.download_profile(dp, profile_pic_only=True)","From code
+pip install requests","Download Instagram profile pic using Python
+import instaloader
+
+ig = instaloader.Instaloader()
+dp = input(""Enter Insta username : "")
+
+ig.download_profile(dp, profile_pic_only=True)"