Upload 7S.py

7S.py

@@ -0,0 +1,23 @@
+def quick_sort(S):
+    if len(S) <= 1:
+        return S
+    pivot = S[-1]   # pick last element as pivot
+    left = [x for x in S[:-1] if x <= pivot]
+    right = [x for x in S[:-1] if x > pivot]
+    return quick_sort(left) + [pivot] + quick_sort(right)
+
+# Main Program
+while True:
+    n = int(input("Enter number of elements (greater than zero): "))
+    if n > 0:
+        S = [int(input(f"Enter element {i+1}: ")) for i in range(n)]
+        print("Elements before sorting:", S)
+        S = quick_sort(S)
+        print("Elements after sorting :", S)
+    else:
+        print("Invalid input!")
+
+    c = int(input("Press 1 to continue, 0 to exit: "))
+    if c != 1:
+        print("Program Terminated")
+        break