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80082f949d1589ddc0a79a9067b95413e873b4f4
wulinlw/leetcode_cn
/leetcode-vscode/406.根据身高重建队列.py
1,933
3.546875
4
# # @lc app=leetcode.cn id=406 lang=python3 # # [406] 根据身高重建队列 # # https://leetcode-cn.com/problems/queue-reconstruction-by-height/description/ # # algorithms # Medium (62.74%) # Likes: 272 # Dislikes: 0 # Total Accepted: 21.8K # Total Submissions: 34.2K # Testcase Example: '[[7,0],[4,4],[7,1],[5,0],[6,1],[5,2]]...
e727d73d45d67bf07c8a7cf7bcf3103d8acd75b4
wulinlw/leetcode_cn
/数组和字符串/array_6.py
939
3.75
4
#!/usr/bin/python #coding:utf-8 # https://leetcode-cn.com/explore/featured/card/array-and-string/202/conclusion/792/ # 杨辉三角 II # 给定一个非负索引 k,其中 k ≤ 33,返回杨辉三角的第 k 行。 # 在杨辉三角中,每个数是它左上方和右上方的数的和。 # 示例: # 输入: 3 # 输出: [1,3,3,1] # 进阶: # 你可以优化你的算法到 O(k) 空间复杂度吗? class Solution(object): def getRow(self, rowIndex): "...
e17240c468f25e13762598f4f7c18bb9fbacd888
wulinlw/leetcode_cn
/二叉树/search-tree_1_2.py
1,994
4.09375
4
#!/usr/bin/python #coding:utf-8 # https://leetcode-cn.com/explore/learn/card/introduction-to-data-structure-binary-search-tree/64/introduction-to-a-bst/172/ # 二叉搜索树迭代器 # 实现一个二叉搜索树迭代器。你将使用二叉搜索树的根节点初始化迭代器。 # 调用 next() 将返回二叉搜索树中的下一个最小的数。 # 示例: # BSTIterator iterator = new BSTIterator(root); # iterator.next(); // 返回 ...
1926f0d51153da212fbfd132588b7547ca9b9e9d
wulinlw/leetcode_cn
/初级算法/linkedList_4.py
1,718
4.25
4
#!/usr/bin/python #coding:utf-8 # https://leetcode-cn.com/explore/interview/card/top-interview-questions-easy/6/linked-list/44/ # 合并两个有序链表 # 将两个有序链表合并为一个新的有序链表并返回。新链表是通过拼接给定的两个链表的所有节点组成的。 # 示例: # 输入:1->2->4, 1->3->4 # 输出:1->1->2->3->4->4 # 新建链表,对比两个链表指针,小的放新链表中,直到某条链表结束, # 将另一条链表剩余部分接入新链表 # Definition for singly-l...
1270af1e1c684481ba5488a2fcff3aa3ca656284
wulinlw/leetcode_cn
/leetcode-vscode/637.二叉树的层平均值.py
1,670
3.703125
4
# # @lc app=leetcode.cn id=637 lang=python3 # # [637] 二叉树的层平均值 # # https://leetcode-cn.com/problems/average-of-levels-in-binary-tree/description/ # # algorithms # Easy (63.16%) # Likes: 98 # Dislikes: 0 # Total Accepted: 14.5K # Total Submissions: 22.9K # Testcase Example: '[3,9,20,15,7]' # # 给定一个非空二叉树, 返回一个由每层节...
096fdd8e7212763ede543a13cdad2240dd9f91ae
wulinlw/leetcode_cn
/dynamic-programming/dynamic-programming_63.py
2,054
3.75
4
#!/usr/bin/python #coding:utf-8 # 63. 不同路径 II # 一个机器人位于一个 m x n 网格的左上角 (起始点在下图中标记为“Start” )。 # 机器人每次只能向下或者向右移动一步。机器人试图达到网格的右下角(在下图中标记为“Finish”)。 # 现在考虑网格中有障碍物。那么从左上角到右下角将会有多少条不同的路径? # 网格中的障碍物和空位置分别用 1 和 0 来表示。 # 说明:m 和 n 的值均不超过 100。 # 示例 1 # 输入: # [ #   [0,0,0], #   [0,1,0], #   [0,0,0] # ] # 输出: 2 # 解释: # 3x3 网格的正中间...
ecaa303c54ccfc6abc2d3e1c76799df9dabe7794
wulinlw/leetcode_cn
/程序员面试金典/面试题04.01.节点间通路.py
2,549
3.765625
4
# #!/usr/bin/python # #coding:utf-8 # # 面试题04.01.节点间通路 # # https://leetcode-cn.com/problems/route-between-nodes-lcci/ # # 节点间通路。给定有向图,设计一个算法,找出两个节点之间是否存在一条路径。 # 示例1: # # 输入:n = 3, graph = [[0, 1], [0, 2], [1, 2], [1, 2]], start = 0, target = 2 # 输出:true # # # 示例2: # # 输入:n = 5, graph = [[0, 1], [0, 2], [0, 4]...
1ffbfbbbc0ea0c6f4725b89363464d734a17cd94
wulinlw/leetcode_cn
/剑指offer/3_数组中重复的数字.py
935
3.8125
4
#!/usr/bin/python #coding:utf-8 # 数组中重复的数字 # 在一个长度为n的数组里的所有数字都在0到n-1的范围内。 # 数组中某些数字是重复的,但不知道有几个数字是重复的。也不知道每个数字重复几次。 # 请找出数组中任意一个重复的数字。 # 例如,如果输入长度为7的数组{2,3,1,0,2,5,3},那么对应的输出是重复的数字2或者3。 class Solution(object): def duplicate(self, nums): if len(nums)== 0: return False re = [] for...
bb2dd47c253fd1d7226b49f6a73d0f93658334c8
wulinlw/leetcode_cn
/top-interview-quesitons-in-2018/string_3.py
1,781
3.65625
4
#!/usr/bin/python #coding:utf-8 # https://leetcode-cn.com/explore/featured/card/top-interview-quesitons-in-2018/275/string/1138/ # 单词拆分 # 给定一个非空字符串 s 和一个包含非空单词列表的字典 wordDict,判定 s 是否可以被空格拆分为一个或多个在字典中出现的单词。 # 说明: # 拆分时可以重复使用字典中的单词。 # 你可以假设字典中没有重复的单词。 # 示例 1: # 输入: s = "leetcode", wordDict = ["leet", "code"] # 输出: true...
7799a49165b44fdc5f7c6064432c6204f384286b
wulinlw/leetcode_cn
/leetcode-vscode/563.二叉树的坡度.py
1,736
3.875
4
# # @lc app=leetcode.cn id=563 lang=python3 # # [563] 二叉树的坡度 # # https://leetcode-cn.com/problems/binary-tree-tilt/description/ # # algorithms # Easy (53.09%) # Likes: 54 # Dislikes: 0 # Total Accepted: 8.9K # Total Submissions: 16.7K # Testcase Example: '[1,2,3]' # # 给定一个二叉树,计算整个树的坡度。 # # 一个树的节点的坡度定义即为,该节点左子树的...
66fbee2c03751ac6ca76c7b9e1b1449cc609597d
wulinlw/leetcode_cn
/leetcode-vscode/98.验证二叉搜索树.py
4,208
3.8125
4
# # @lc app=leetcode.cn id=98 lang=python3 # # [98] 验证二叉搜索树 # # https://leetcode-cn.com/problems/validate-binary-search-tree/description/ # # algorithms # Medium (29.10%) # Likes: 543 # Dislikes: 0 # Total Accepted: 103.5K # Total Submissions: 340.3K # Testcase Example: '[2,1,3]' # # 给定一个二叉树,判断其是否是一个有效的二叉搜索树。 # ...
d8ee8504bbeea0dc8d222d93e9a13c16ff5ca4d8
wulinlw/leetcode_cn
/leetcode-vscode/820.单词的压缩编码.py
4,185
3.796875
4
# # @lc app=leetcode.cn id=820 lang=python3 # # [820] 单词的压缩编码 # # https://leetcode-cn.com/problems/short-encoding-of-words/description/ # # algorithms # Medium (40.03%) # Likes: 70 # Dislikes: 0 # Total Accepted: 14.1K # Total Submissions: 32.8K # Testcase Example: '["time", "me", "bell"]' # # 给定一个单词列表,我们将这个列表编码...
15acb129012387c2a2c05e982a16a9e2d454660a
wulinlw/leetcode_cn
/leetcode-vscode/897.递增顺序查找树.py
2,420
3.9375
4
# # @lc app=leetcode.cn id=897 lang=python3 # # [897] 递增顺序查找树 # # https://leetcode-cn.com/problems/increasing-order-search-tree/description/ # # algorithms # Easy (65.76%) # Likes: 58 # Dislikes: 0 # Total Accepted: 8K # Total Submissions: 12.1K # Testcase Example: '[5,3,6,2,4,null,8,1,null,null,null,7,9]' # # 给...
3192958328b62328c5bcc2c89a2ef2fc53ba001b
wulinlw/leetcode_cn
/leetcode-vscode/606.根据二叉树创建字符串.py
2,203
3.640625
4
# # @lc app=leetcode.cn id=606 lang=python3 # # [606] 根据二叉树创建字符串 # # https://leetcode-cn.com/problems/construct-string-from-binary-tree/description/ # # algorithms # Easy (52.76%) # Likes: 98 # Dislikes: 0 # Total Accepted: 9.4K # Total Submissions: 17.7K # Testcase Example: '[1,2,3,4]' # # 你需要采用前序遍历的方式,将一个二叉树转换...
940b4d34f8c3c69f861cb1073cb9935f503835bf
wulinlw/leetcode_cn
/leetcode-vscode/350.两个数组的交集-ii.py
1,630
3.765625
4
# # @lc app=leetcode.cn id=350 lang=python3 # # [350] 两个数组的交集 II # # https://leetcode-cn.com/problems/intersection-of-two-arrays-ii/description/ # # algorithms # Easy (48.66%) # Likes: 315 # Dislikes: 0 # Total Accepted: 103.1K # Total Submissions: 205.9K # Testcase Example: '[1,2,2,1]\n[2,2]' # # 给定两个数组,编写一个函数来...
2d2c4fe3cd12f51c41aeb1dea6920d4d2752bb53
wulinlw/leetcode_cn
/剑指offer/43_从1到n整数中1出现的次数.py
3,313
3.640625
4
#!/usr/bin/python #coding:utf-8 # // 面试题43:从1到n整数中1出现的次数 # // 题目:输入一个整数n,求从1到n这n个整数的十进制表示中1出现的次数。例如 # // 输入12,从1到12这些整数中包含1 的数字有1,10,11和12,1一共出现了5次。 class Solution: def NumberOf1Between1AndN_Solution(self, n): # https://blog.csdn.net/ggdhs/article/details/90311852 # 如果要计算百位上1出现的次数,它要受到3方面的影响:百位上的数...
db50eae1594cc0bc7ee8f331ca3b6383a3217288
wulinlw/leetcode_cn
/递归/recursion_5_3.py
4,062
3.9375
4
#!/usr/bin/python #coding:utf-8 # https://leetcode-cn.com/explore/orignial/card/recursion-i/260/conclusion/1233/ # 不同的二叉搜索树 II # 给定一个整数 n,生成所有由 1 ... n 为节点所组成的二叉搜索树。 # 示例: # 输入: 3 # 输出: # [ # [1,null,3,2], # [3,2,null,1], # [3,1,null,null,2], # [2,1,3], # [1,null,2,null,3] # ] # 解释: # 以上的输出对应以下 5 种不同结构的二叉搜...
b43fa3334180039300923931d9259fe5a6ba832e
wulinlw/leetcode_cn
/leetcode-vscode/69.x-的平方根.py
1,050
3.671875
4
# # @lc app=leetcode.cn id=69 lang=python3 # # [69] x 的平方根 # # https://leetcode-cn.com/problems/sqrtx/description/ # # algorithms # Easy (37.57%) # Likes: 364 # Dislikes: 0 # Total Accepted: 126.8K # Total Submissions: 335.5K # Testcase Example: '4' # # 实现 int sqrt(int x) 函数。 # # 计算并返回 x 的平方根,其中 x 是非负整数。 # # 由...
72aadd6ad7c82acd94fd6500aea2f08d406da84e
wulinlw/leetcode_cn
/哈希表/hash-table_1_1.py
2,228
3.984375
4
#!/usr/bin/python # coding:utf-8 # https://leetcode-cn.com/explore/learn/card/hash-table/203/design-a-hash-table/799/ # 设计哈希集合 # 不使用任何内建的哈希表库设计一个哈希集合 # 具体地说,你的设计应该包含以下的功能 # add(value):向哈希集合中插入一个值。 # contains(value) :返回哈希集合中是否存在这个值。 # remove(value):将给定值从哈希集合中删除。如果哈希集合中没有这个值,什么也不做。 # 示例: # MyHashSet hashSet = new My...
54cd0bace7d37beaf42ea3520896257a5bd3d19b
wulinlw/leetcode_cn
/中级算法/sorting-and-searching_5.py
2,508
3.765625
4
#!/usr/bin/python #coding:utf-8 # https://leetcode-cn.com/explore/interview/card/top-interview-questions-medium/50/sorting-and-searching/100/ # 在排序数组中查找元素的第一个和最后一个位置 # 给定一个按照升序排列的整数数组 nums,和一个目标值 target。找出给定目标值在数组中的开始位置和结束位置。 # 你的算法时间复杂度必须是 O(log n) 级别。 # 如果数组中不存在目标值,返回 [-1, -1]。 # 示例 1: # 输入: nums = [5,7,7,8,8,10],...
5f492700d7482fa2df271ec9088f8f06fbeeb568
Bhavya-Tripathi/ComputerNetworks
/Assignment-3/test.py
1,245
3.765625
4
import socket,sys print("Setting up server: ") #Get hostname,IP sock = socket.socket() hostname = socket.gethostname() ip = socket.gethostbyname(hostname) port = 6969 sock.bind((hostname,port)) #binds IP of localhost to port print(hostname, '({})'.format(ip)) name = input('Enter your name:') sock.listen(1) #to locate...
efa5b93f22db52d9dfe98f8a95f3c8da4866aa24
VictorSHJ/fundamentos-python
/palindroma.py
1,116
4.125
4
# GRUPO 2: # Crea una funcion que dado una palabra diga si es palindroma o no. def palindroma(palabra): print(f"Palabra Normal: {palabra}, Palabra Invertida: {palabra[::-1]}") if palabra == palabra[::-1]: print("Es palindroma") else: print("No es palindroma") print("Ingrese una palabra :"...
893ad93e796a1e7ac5fd1df23c8ab4a4c432a454
SebastianStaab/AEMLproject
/tetris/testing.py
806
3.515625
4
cols = 10 rows = 20 board = [ [ 0 for x in range(cols) ] for y in range(rows) ] board += [[ 1 for x in range(cols)]] def join_matrixes(mat1, mat2, mat2_off): off_x, off_y = mat2_off for cy, row in enumerate(mat2): for cx, val in enumerate(row): mat1[cy+off_y-1 ][cx+off_...
b7908c0d09dd1a60a6c355b67ad4d7f2b5b324a6
jamesdschmidt/exercises-for-programmers
/23-troubleshooting-car-issues/troubleshooting_car_issues.py
1,024
3.984375
4
answer = input("Is the car silent when you turn the key? ") if answer.lower().startswith("y"): answer = input("Are the battery terminals corroded? ") if answer.lower().startswith("y"): print("Clean terminals and try starting again.") else: print("Replace cables and try again.") else: ans...
df0d8ad8924c8948c854619cef38c87f90a74e7e
jamesdschmidt/exercises-for-programmers
/11-currency-conversion/currency_conversion.py
309
3.875
4
DOLLAR_RATE = 100 euros = int(input("How many euros are you exchanging? ")) exchange_rate = float(input("What is the exchange rate? ")) dollars = round((euros * exchange_rate) / DOLLAR_RATE, 2) print(f"{euros} euros at an exchange rate of {exchange_rate:,.2f} is\n" f"{dollars:,.2f} U.S. dollars.")
a81d2c7a6c3213eb61126ec23759d462e0b6862c
jamesdschmidt/exercises-for-programmers
/14-tax-calculator/tax_calculator.py
305
3.75
4
TAX_RATE = 0.055 amount = float(input("What is the order amount? ")) state = input("What is the state? ") total = amount output = "" if "wi" == state.lower(): tax = amount * TAX_RATE output = f"The tax is ${tax:,.2f}.\n" total += tax output += f"The total is ${total:,.2f}" print(output)
e75d330b5e9e8fa368266108785fad07875ffd97
jamesdschmidt/exercises-for-programmers
/16-legal-driving-age/legal_driving_age.py
119
4.09375
4
age = int(input("What is your age? ")) print("You", "are not" if age < 16 else "are", "old enough to legally drive.")
bbf1b7caf79ccf7f09fa42a45915a12feb88eb8d
jamesdschmidt/exercises-for-programmers
/13-determining-compound-interest/determining_compound_interest.py
503
3.734375
4
principal = float(input("What is the principal amount? ")) rate = float(input("What is the rate? ")) years = int(input("What is the number of years? ")) compound = int(input("What is the number of times the interest\n" "is compounded per year?")) amount = round(principal * ((1 + (rate / 100) / com...
14a129dab9189feff13e5be95e38aae5fefb5b36
dwighthubbard/ipython_embedded_notebooks
/intro/3_tail.py
754
3.828125
4
# Blink an LED on pin 18. # Connect a low-ohm (like 360 ohm) resistor in series with the LED. import RPi.GPIO as GPIO import time # A variable so we can change the PIN number for this script in once place # if we move the LED to a different pin. PIN = 7 # Set the pin to do output GPIO.setmode(GPIO.BCM) GPIO.setup(PI...
b107480b098897c85a77f5bfa88ea20a4f78a497
AlNiLo/LearnPython
/HomeW/!!!!L2_test_classroom_list.py
1,326
3.875
4
quest = input('По какому классу вывести оценки? ') school = [ {'class':[ {'1':[ {'a':[1, 3, 4, 4, 3, 5, 3], 'b':[1, 2, 4, 4, 3, 4, 4], 'c':[1, 2, 2, 5, 4, 5, 5] } ], ...
e5f82bbb3538305b49f22f9c1e8530a0e87a20fa
kardeepak/protostar
/format0.py
228
3.609375
4
import struct # padding will pad and print an integer fron the stack. It will print 64 integers padding = "%64d" # Value that will be written to the target variable value = struct.pack("I", 0xdeadbeef) print(padding + value)
498cdb043ed9f878303fedb8d72019ce27d8faa0
CodecoolBP20173/game_enhancement
/tictac_test.py
6,627
3.71875
4
import string field = [] player_x_win = 0 player_o_win = 0 def print_field(): # print empty field with nested lists alphabet = string.ascii_lowercase print("\n" * 50) for i in range(field_size): field.append([" "]) for j in range(field_size): field[i].append(" ") ...
cfba2c4ac2beb767417b1e8e46486dea23cdf26e
adamcharnock/repose
/repose/validators.py
1,626
3.703125
4
from booby.validators import * import six class Range(Integer): """This validator forces fields values to be within a given range (inclusive)""" def __init__(self, min=None, max=None): self.min = min self.max = max @nullable def validate(self, value): if self.max is not None:...
5a0be252fff51c358f1360716f892c69078c98a1
mirzaevolution/Python-Basics
/PythonApplication2/Statements.py
790
3.890625
4
import constant """ Python Program #1 """ #line continuation statement number1 = 1 + 2 + \ 3 + 4 + \ 5 + 6 number2 = (1 + 2 + 3 + 4 + 5 + 6) print(number1) print(number2) # One line assignment var1,var2,var3 = 1,12.4,"Mirza Ghulam Rasyid" print(var1) print(var2) print...
ca5941b7b2355135eb03c3d8880a741db9a221f2
November29th/ObjectedOrientedCards
/objectOrientedCards.py
1,719
3.796875
4
from random import* class Card(object): def __init__(self, suit = None, value = None): self.value = value class Diamond(Card): def __init__(self): super(Diamond, self).__init__("Diamond", 4) class Heart(Card): def __init__(self): super(Heart, self).__init__("Heart", 3) class Club...
20bb2a14fbb695fa1d1868147e8e2afc147cecc3
fatychang/pyimageresearch_examples
/ch10 Neural Network Basics/perceptron_example.py
1,157
4.25
4
# -*- coding: utf-8 -*- """ Created on Mon Dec 9 12:56:47 2019 This is an example for runing percenptron structure to predict bitwise dataset You may use AND, OR and XOR in as the dataset. A preceptron class is called in this example. An example from book deep learning for computer vision with Python ch10 @author: ...
fd608e74e03f957482ac06f6b55b9f2f3363434a
fatychang/pyimageresearch_examples
/barcode-detection-guide/detect_barcode.py
2,746
3.578125
4
# -*- coding: utf-8 -*- """ Created on Tue Feb 4 13:04:46 2020 This script demonstrates the technique to detect the barcode using computer vision and image processing technique A edge detection approach is implemented in this script with opencv This sample is inspired by the post from pyinagesearch @author: jscha...
b7c3cf717dea0f7c9b95599c99e691e6b0fe16ea
amcatlin/CSCI156-ExceptionHandling
/ExceptionHandling answers.py
1,155
3.859375
4
__author__ = 'Alicia' y = 'Enter SS#: ' inputstring = 'Please enter a valid social security number of the form ###-##-#### including the dashes: ' def question(s): social = input(s).strip() try: AAA, GG, SSSS = social.split('-') area = int(AAA) group = int(GG) serial = int(SSSS...
84f18c6f127360133af6802d2cd698551d6a6665
rarafa/crypto-course
/rot13.py
778
3.765625
4
#!/usr/bin/python3 import sys def rot13(input): output="" for i in input: if i.isalpha(): if i.islower(): if (ord(i)+13)%ord('z') < ord('a'): output += chr( ((ord(i)+13)%ord('z'))+ord('a') ) else: output += chr( (ord(i...
c83a41d51e6061033feaf6054f63c3f570c1f03b
junejunejune/numpy_practice
/sort.py
460
3.671875
4
import numpy as np def selection_sort(x): for i in range(len(x)): swap = i + np.argmin(x[i:]) (x[i], x[swap]) = (x[swap], x[i]) return x def bogosort(x): while np.any(x[:-1] > x[1:]): np.random.shuffle(x) return x x = np.array([2,1,4,3,5]) print(selection_sort(x)) x = np.arra...
b7a04a3f5513cfa9d6aca9f3cb548726ec953326
Hegerstrand/energyMapperOld
/Python/venv/Lib/site-packages/copyfile/copyfile.py
1,403
3.625
4
import os import shutil import logging def touch(fname, times=None): """Creates an empty file at fname, creating path if necessary Answer taken from Stack Overflow http://stackoverflow.com/a/1160227 User: ephemient http://stackoverflow.com/users/20713 License: CC-BY-SA 3.0 https://creativecommons.org/...
f2e5accccddc156ccc92d48cca4b7bc2a1f50d4f
szwagiers/sqlite
/ccsqlite/lesson3.py
319
3.96875
4
import sqlite3 conn = sqlite3.connect("database.db") # put cursor c = conn.cursor() # execute sql directly to database c.execute("CREATE TABLE IF NOT EXISTS books (title TEXT,pages INTEGER)") c.execute('INSERT INTO books VALUES("The Count of Monte Cristo",1316)') conn.commit() c.execute('SELECT * FROM books')
2423751e0607aa434d00d5e909e19126ac366ee9
PPCCCSCS/Flippant
/FlippantTutor.py
91,171
4.28125
4
""" File: FlippantTutor.py The program teaches users how to play the dice game Flippant via a simulated game with one to three computer-controlled opponents. Their choices are chosen randomly, so players shouldn't expect to learn strategies for competing with skilled players, but this program should provide an ...
feea22a9815e0067f55718d5c59f90f16a5c4c69
hannahmok/webhax_samples
/04-shellsanitization-better/index.py
810
3.515625
4
#!/usr/bin/env python3 import os import sys import urllib.parse # parse the query string (?x=1&y=2) into the parameters dict {'x': ['1'], 'y': ['2']} parameters = urllib.parse.parse_qs(os.environ['QUERY_STRING']) # handle ?query=xx to search for text if 'query' in parameters: print('Content-type: text/plain\n') ...
f963c5c6e26976b826456b634c80ed388d7cde55
ptsteadman/qfo-algo-console
/strategy/monkey.py
370
3.6875
4
import random class Monkey(object): """ Silly monkey strategy every freq tick roll the dice To instantiate a 30 tick monkey: >>> monkey = Monkey(30) """ def __init__(self, freq): self.freq = freq def __call__(self, tick): if tick.index % self.freq: return None ...
a73e83cd06a469cbbea8440e836f359715d1ff08
ptsteadman/qfo-algo-console
/strategy/bollinger.py
920
3.53125
4
class Bollinger(object): """ Bollinger's band trading strategy, for Mean Reversion or Breakout Bollinger's band take 2 parameters the period N of the underlying moving average and the widht of the band K. To instantiate a 20 days, 2 standard dev: >>> bollinger = Bollinger(20, 2, reversion) ""...
847ace6bebef81ef053d6a0268fa54e36072dd72
chenshaobin/python_100
/ex2.py
1,113
4.1875
4
#!/usr/bin/python # -*- coding: utf-8 -*- """ # Write a program which can compute the factorial of a given numbers. # The results should be printed in a comma-separated sequence on a single line.Suppose the following input is supplied to the program: 8 Then, the output should be:40320 """ # 使用while """ n = int...
baa5ff5f08103e624b90c7a754f0f5cc60429f0e
chenshaobin/python_100
/ex9.py
581
4.15625
4
#!/usr/bin/python # -*- coding: utf-8 -*- """ # Write a program that accepts sequence of lines as input # and prints the lines after making all characters in the sentence capitalized. """ # solution1 """ lst = [] while True: x = input("Please enter one word:") if len(x) == 0: break lst.appen...
04d0d49313ad3fd020a1dd5364f663819160c825
wongxinjie/python-tools
/profile/timer.py
1,177
3.5625
4
#!/usr/bin/env python3 # -*- coding: utf-8 -*- """程序片函数运行时间测量模块 usage: from timer import Timer ... with Timer(): ... """ import gc import timeit class Timer(object): def __init__(self, timer=None, disable_gc=False, verbose=False, program=None): if timer is None: ...
fd3a3adc3b657f5f3d72697827658c1ecf804ea9
seanxwh/github
/Python/miscellaneous/Nerual_Network.py
5,830
4.09375
4
#A neural network implementation for data/labels classification using Python. User can train the network #by provide data that has labels in it. User can also fine tune the network by modifying it parameters (e.ghidden layers, learning rate, etc) # Package imports import matplotlib.pyplot as plt import math import num...
8c551099820670650129116ba923151ccffcc6dc
Agugu95/AlgoPy
/algo_py/BridgeOnTrucks.py
652
3.78125
4
from collections import deque def solution(bridge_length, weight, truck_weights): answer = 0 waited_truck = deque(truck_weights) cur_bridge = [0] * bridge_length cur_weight = 0 while cur_bridge: cur_weight -= cur_bridge.pop(0) if waited_truck: if(cur_weight + waited_tr...
ab46a3b79cb7eeeba170fd2db174876fca14b900
ritik1234/calculator
/calculatorgui.py
5,091
3.71875
4
from tkinter import * import math root = Tk() def click(event): global value text = event.widget.cget("text") if text == "sin": value.set(math.sin(float(exp.get()))) exp.update() elif text == "cos": value.set(math.cos(float(exp.get()))) exp.update() elif t...
855fab989e0c28a10cfd7459bfcf6cd03091a061
AlibekAbd/-
/Gauss.py
826
3.71875
4
import numpy as np import random import scipy.linalg as sla n = int(input()) A = np.random.rand(n,n) f = np.random.rand(n) #diagonal dimension for i in range(0,n): summa = 0 for j in range(0,n): summa += abs(A[i][j]) c = random.uniform(1,2) A[i][i] = summa + c def forward_elimination(A, f, n): for k in range(...
932dffef241b7aadab1551b63db501e7146457c0
Ankirama/Epitech
/B5---Java-I-Programming/JWeb/data/initDB.py
5,787
4.09375
4
import sqlite3 import sys class Database: ''' Helper to use sqlite3 and init our database ''' def __init__(self, dbname): ''' It will connect to the database name (or create it) and create (if not exists) our tables @param: dbname: database name ''' try: ...
0a0e107f75b9549da0db80273d81ff7b4e84e88a
alanmanderson/advent_of_code_2020
/2/validate_passwords.py
1,435
3.515625
4
INPUT_FILE = 'my_input.txt' def read_file(filename): with open(filename, 'r') as fp: data = [] for line in fp: data.append(line.strip().split(': ')) return data def old_valid_passwords(data): valid_passwords = [] for str_policy, password in data: policy = parse_poli...
eaeed21766f75657270303ddac34c8dcae8f4f01
Scientific-Computing-at-Temple-Physics/prime-number-finder-gt8mar
/Forst_prime.py
605
4.375
4
# Marcus Forst # Scientific Computing I # Prime Number Selector # This function prints all of the prime numbers between two entered values. import math as ma # These functions ask for the number range, and assign them to 'x1' and 'x2' x1 = int(input('smallest number to check: ')) x2 = int(input('largest number to ...
d40172caa6c5f944dd0db4a8a2b7af65ec861c63
piotrbla/pyExamples
/format_poem.py
580
3.78125
4
from unittest.test.test_case import Test def format_poem(poem): if poem[-1:] == ".": return ".\n".join(x.strip() for x in str.split(poem, '.')) else: return ".\n".join(x.strip() for x in str.split(poem, '.'))[:-1] + poem[-1:] x=[1, 2, 3] a = sum(x)/len(x) print(format_poem('Beautiful is bette...
c38197e38f25c0a4897daf349529adb8371fd860
piotrbla/pyExamples
/chess.py
578
3.609375
4
class Field: def __init__(self, r, c): self.r = r self.c = chr(c + ord('A') - 1) class Board: def __init__(self): self.fields = [] for row in range(1, 9): row_fields = [] for column in range(1, 9): row_fields.append(Field(row, column)) ...
eb2dcb63ce695d4787b4269754005b9ff9074834
piotrbla/pyExamples
/random_stack.py
4,073
3.515625
4
from random import randint from random import seed class element: def __init__(self, data, prev=None): self.data = data self.prev = prev class stos: def __init__(self, first): self.length = 1 self.porownania = 0 self.przypisania = 4 self.last = element(first) ...
7a04c5413d26c1daf88792f0353f5a5ed0872a98
piotrbla/pyExamples
/resistor.py
3,887
3.734375
4
import unittest def encode_resistor_colors(ohms_string): result = "" codes = {0: "black", 1: "brown", 2: "red", 3: "orange", 4: "yellow", 5: "green", 6: "blue", 7: "violet", 8: "gray", 9: "white"} without_ohms = ohms_string.replace(" ohms", "") x = 0 if without_ohms.endswith('k'): ...
83b7c6b2d13a748299802172b49f6cd0f51e1e25
Charnub/python-code
/Python Programming Sheets/Q22.py
284
3.984375
4
myMessage = (input("Enter Message: ")) upperLower = (input("Shout or Whisper?: ")) upperLower = upperLower.lower() if upperLower == "shout": myShout = myMessage.upper() print(myShout) elif upperLower == "whisper": myShout2 = myMessage.lower() print(myShout2)
fe3c86ed4282507f3f96c7f070bc1ac0036db547
Charnub/python-code
/Python Programming Sheets/Q13.py
301
3.796875
4
import random character = (input("Do you want to create a Character?")) character = character.lower() dice1 = random.randint(1,6) dice2 = random.randint(1,12) if character == "yes": calculate = dice2/dice1+10 print("Hit Points: "+(str(calculate))) elif character == "no": exit()
97ec90e598582256b2ba729af7cde46277481412
Charnub/python-code
/Test Files/y10help.py
242
3.96875
4
print("Welcome to The Quiz!") print("Please create a username and password:") name = (str(input("What is your name?"))) age = (str(input("What is your age?"))) name2 = name[:3] username = name2+age print("Your username is: "+username)
7134c88c5828fd1675705ccecc1d9d6ad12f446e
Charnub/python-code
/Python Programming Sheets/Q27.py
145
3.609375
4
def coinToss(): import random if(random.randint(0,1)==0): return "Heads" else: return "Tails" print(coinToss())
90ab247a769e653a54ddc3165106f74e85d83543
kimstone/itp_week_3
/day_3/exercise-daniel.py
597
3.828125
4
import requests import json # using the requests package, we can make API calls to retrieve JSON # and storing it into a variable here called "response" response = requests.get("https://rickandmortyapi.com/api/character") # verify the response status as 200 # print(response) # verify the raw string data of the respo...
1e9988d1becd1cf946dd8d26f614cc0d142edd52
annilq/python
/chapter-9/admin.py
482
3.625
4
from user import User class Privileges(): """docstring for Privileges""" def __init__(self): super().__init__() self.privileges = ["can add post","can delete post","can ban user"] def show_privileges(self): print("the admin ",self.privileges) class Admin(User): """docstring for Admin""" def __init__(self, f...
f72db317acd78d63bae31468bcece656e696a540
Nrams1/CSC1015F_Assignment-2
/pi.py
332
3.984375
4
# calculate pi # neo ramotlou # 15 march 2018 x = 0 fraction = 2 import math p = 2 while x !=2: x = math.sqrt(x+2) fraction = (2/x) p = p*fraction print('Approximation of pi:', round(p, 3)) radius = eval(input('Enter the radius: \n')) print('Area:', round((p*(radius**2)), 3)) ...
35cd940e9184686fb80f549dad3555404537714a
daniel321c/coding_quiz
/leafSum.py
665
3.515625
4
# class TreeNode: # def __init__(self, x): # self.val = x # self.left = None # self.right = None class Solution: def sumNumbers(self, root: TreeNode) -> int: self.total = 0 self.getNumber(root, 0) return self.total def getNumber(self, node, carry): ...
1ee05d52209e23c2cacd5b512cb3963b26af6b30
daniel321c/coding_quiz
/filter.py
710
3.625
4
from abc import ABC, abstractmethod class BaseFilter(ABC): def __init__(self, field, constraint): self.field = field self.constraint = constraint @abstractmethod def apply(self, object): print("i am abstract") pass class EquationFilter(BaseFilter): def __init__(sel...
076fbda9c9524d527abe372d12f5ab69659bb100
chz224/Apply-Security-HW1
/HW_1.py
760
3.90625
4
#Cheng Hao Zheng #HW 1 Spell Checker #Github user name: chz224 #import spellchecker library from spellchecker import SpellChecker def main(): spell = SpellChecker() #change the file to the text file you want to spell check #currently spell checking file MisspelledText.txt misspelledFile = o...
f6d7f32228e90e46336cab48bafca14da5be421a
jarbus/epsilon-machine-python
/em/parse_tree_node.py
4,436
3.59375
4
from collections import defaultdict, Counter from typing import Dict, Sequence, List from functools import partial import plantuml import sys class ParseTreeNode: """Node of a parse tree. Arguments: depth: Level of depth in a tree. For roots, depth=0. target_depth: Denoted as D in Crutchfield...
4845e44fa0afcea9f4293f45778f6b4ea0da52b0
jamiegowing/jamiesprojects
/character.py
402
4.28125
4
print("Create your character") name = input("what is your character's name") age = int(input("how old is your character")) strengths = input("what are your character's strengths") weaknesses = input("what are your character's weaknesses") print(f"""You'r charicters name is {name} Your charicter is {age} years old stren...
18c4527e5b18282b5d023fe97dbd880bc0f91796
UPML/python2017
/62.py
1,097
3.6875
4
import random def british_word(word, param): if len(word) >= param + 2: last_to_change = min(param, len(word) - 2) positions = random.sample(range(1, len(word) - 1), last_to_change) characters = [] for j in positions: characters.append(word[j]) random.shuffle(ch...
45822bdb6dc53702eff7f2a899117558bb05e4f0
UPML/python2017
/4.py
812
3.75
4
def memoize(function): memo = {} def wrapper(*args): if args in memo: return memo[args] else: rv = function(*args) memo[args] = rv return rv return wrapper # не сложилось=( @memoize def fib(n): if (n == 0): return 0 if (n ==...
142ecec208f83818157ce4c8dff7495892e5d5d2
yagizhan/project-euler
/python/problem_9.py
450
4.15625
4
# A Pythagorean triplet is a set of three natural numbers, a < b < c, for which, # a2 + b2 = c2 # For example, 32 + 42 = 9 + 16 = 25 = 52. # There exists exactly one Pythagorean triplet for which a + b + c = 1000. # Find the product abc. def abc(): for c in range(1, 1000): for b in range(1, c): ...
004571b005999b28b9913db8d646c82f1e562b1b
peterlew/euler-python
/p14.py
379
3.5
4
results = {1 : 1} def chainLen(n): if n in results: return(results[n]) if n % 2 == 0: result = 1 + chainLen(n // 2) else: result = 1 + chainLen(n * 3 + 1) results[n] = result return result longestChain = 0 longestChainStart = 0 for i in range(1, 1000000): c = chainLen(i) if c > longestChain: longestCh...
1258ef4008a50145318fbd3e8bd13fabc8989cbb
peterlew/euler-python
/p31.py
457
3.625
4
coins = [200, 100, 50, 20, 10, 5, 2, 1] # results dic: (target, max coin index) -> ways to make target # using coins at max index or greater results = {} for i in range(8): results[(0, i)] = 1 def waysToMake(n, ind): if (n, ind) in results: return results[(n, ind)] total = 0 for i in range(ind, 8): coin =...
e7db4be32011e9c773b088453853c24d0c98f4a7
SoyeonHH/Algorithm_Python
/LeetCode/819.py
562
3.5
4
import collections import re paragraph = "Bob hit a ball, the hit BALL flew far after it was hit." banned = ["hit"] # Solution # -------------------------------------------------------------- # 입력값 전처리 words = [word for word in re.sub(r'[^\w]',' ', paragraph) .lower().split() if word not in ...
850cb22e85b943a16b872d0d826b498ab118b90b
SoyeonHH/Algorithm_Python
/LeetCode/206.py
745
3.90625
4
# Definition for singly-linked list. class ListNode: def __init__(self, val=0, next=None): self.val = val self.next = next class Solution: # 재귀 구조로 뒤집기 def reverseList_1(self, head: ListNode) -> ListNode: def reverse(node: ListNode, prev: ListNode): if not node...
77b2c0824d422ba288765da390bd2b7c068bdb62
Alston-Tang/Spam-Filter
/proc_mail.py
1,858
3.671875
4
# -*- coding: utf-8 -*- """ This file contains functions of processing emails """ import re from html2text import html2text def get_mail_body(_mail_file): """ Extract the mail body from the mail file. :param mail_file: file contains the raw content of email :type mail_file: str :return: string th...
aa8d3118caa910d1b2198cc6882b755d5dcb68c8
shivg7706/CodeJam
/gcj1.py
923
3.53125
4
def curdam(s): charge = 1 damage = 0 for i in s: if i == 'C': charge *= 2 else: damage += charge return damage def swap_required(s, d): swap_c = 0 while True: current_damage = curdam(s) if current_damage <= d: return swap_c else: pos = -1 for i in range(len(s)-1): if s[i] == 'C' and ...
42c2467e03efa96cb2e2c7a250ce9e741e0f383b
GitOsku/Olio-ohjelmointi
/Exercise 1 p4.py
196
4.0625
4
counter = 0 while True: number = int(input("Enter a number ")) if number > 0 : continue if number < 0 : counter += 1 else: break print (counter)
d6f65d9feaf588632bda256f7ddf3d41ca2c9208
GitOsku/Olio-ohjelmointi
/Harjoitus5/Actual/PlayerClass.py
1,466
3.875
4
from Dicefilu import Dice class Player(Dice): def __init__(self, id): self.firstname = "Oskari" self.lastname = "Helenius" self.ID = id self.roll = 0 #setters def setFirstname(self): set_firstname = input("Gimme your firstname: ") self.firstna...
504ef80a8922a640784e7cb0d63fb3e20324a41e
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/spam_catcher.py
806
4.09375
4
# let us create a list containing a set of phrases that could be considered as spam. # Made with ❤️ in Python 3 by Alvison Hunter - January 28th, 2021 spams_lst = ["make","money","buy","subscribe","click","claim","prize","win","lottery"] def spam_catcher(): # Bool variable to determine if the phrase is an spam or not...
ffbaeccca8238647d0d8b397684fad814b47e7e7
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/sales_commission_calculation.py
1,177
3.6875
4
# -------------------------------------------------------------------------------- # Calculate Sales commision for sales received by a salesperson # Made with ❤️ in Python 3 by Alvison Hunter - October 16th, 2021 # JavaScript, Python and Web Development tips at: https://bit.ly/3p9hpqj # --------------------------------...
2e0daa14381cb9216d32d9b564747b51fc381487
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/MACHINE LEARNING/ai_basic_decision_tree.py
361
3.734375
4
# ------------------------------------------------------------------------- # Basic operations with colletion types | Python exercises | Beginner level # Made with ❤️ in Python 3 by Alvison Hunter Arnuero - April 7th, 2021 # JavaScript, Python and Web Development tips at: https://bit.ly/3p9hpqj # ----------------------...
7d45513f6cb612b73473be6dcefaf0d2646bc629
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/decorators.py
1,146
4.96875
5
# INTRODUCTION TO BASIC DECORATORS USING PYTHON 3 # Decorators provide a way to modify functions using other functions. # This is ideal when you need to extend the functionality of functions # that you don't want to modify. Let's take a look at this example: # Made with ❤️ in Python 3 by Alvison Hunter - June 15th, 202...
27c3847708abed4649efa487ed02fbe4d89904e5
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/randomPwdGenerator.py
1,828
4.0625
4
# This function will generate a random string with a lenght based # on user input number. This can be useful for temporary passwords # or even for some temporary login tokens. # Made with ❤️ in Python 3 by Alvison Hunter - December 28th, 2020 from random import sample import time from datetime import datetime # We will...
ef45a2be2134cdf0754d5f41a9245f4a242fdb0e
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/updating_dicts_lst.py
1,327
4.40625
4
# ------------------------------------------------------------------------- # Basic operations with colletion types | Python exercises | Beginner level # Generate list with random elements, find the first odd number and its index # Create empty dict, fill up an empty list with user input & update dictionary # Made wit...
9d079ba2115bf5b9fc4a88255b33959813c6ce1c
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/reverse_words_order_and_swap_cases.py
604
3.890625
4
# Esta es una antigua Forma de comunicacion inventada por un famoso general salvadoreño # llamado Francisco Malespin en 1845 a las tropas en el salvador, honduras y nicaragua. # Made with ❤️ in Python 3 by Alvison Hunter - November 27th, 2020 IN = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" OUT = "ABCDEFGHI...
f5469143697a9cdcbdf8bd41c326bafa3416137d
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/euclidian_algorithm.py
843
3.796875
4
# Made with ❤️ in Python 3 by Alvison Hunter - November 3rd, 2020 # primero importaremos este modulo para usar su metodo reduce import functools as ft # procedamos ahora a declarar la lista con los numeros que usaremos numblst = [2, 6, 8, 4, 10, 24, 9, 96] # Vamos a usar una funcion lambda para hacer nuestro calculo...
a6be5496ab9c0802d4142373f2dc4724faf74429
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/units_inducement_calculations.py
944
4.0625
4
# ------------------------------------------------------------------------- # Basic operations with colletion types | Python exercises | Beginner level # Get weekly production units per day & calculate if employee gets bonus # Made with ❤️ in Python 3 by Alvison Hunter Arnuero - April 16th, 2021 # JavaScript, Python an...
01a58f453134cfd65c7a80a32c61b00cae4bb91f
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/PYTHON NOTEBOOKS/9.0.6_file_function_questions_&_solutions.py
2,277
4.09375
4
# -*- coding: utf-8 -*- """ Created on Sat Oct 26 15:15:24 2019 @author: giles """ # Exercises ''' #Question 1 #Create a function that will calculate the sum of two numbers. Call it sum_two. #''' # #def sum_two(a,b): # ''' This function returns the sum of two numbers. ''' # # return a + b ...
ef10b945cf9569f72e199b22b35f839eae98c7ce
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/PYTHON NOTEBOOKS/9.0.1_Files_&_Functions.py
2,846
3.6875
4
# -*- coding: utf-8 -*- """ Created on Thu Oct 24 10:19:52 2019 @author: giles """ # File handling in Python # Python can open, close, read to and write to files #f = open('kipling.txt','w') # #print(type(f)) # #f.write('If you can keep your head while all about you \nare losing theirs\ #and blaming i...
a2a6348689cab9d87349099ae927cecad07ade1a
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/intro_to_classes_employee.py
1,839
4.65625
5
# -------------------------------------------------------------------------------- # Introduction to classes using getters & setters with an employee details example. # Made with ❤️ in Python 3 by Alvison Hunter - March 16th, 2021 # JavaScript, Python and Web Development tips at: https://bit.ly/3p9hpqj # --------------...
a1f5c161202227c1c43886a0efac0c18be4b2894
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/population_growth.py
1,199
4.375
4
# In a small town the population is p0 = 1000 at the beginning of a year. # The population regularly increases by 2 percent per year and moreover # 50 new inhabitants per year come to live in the town. How many years # does the town need to see its population greater or equal to p = 1200 inhabitants? # ---------------...
fd287a7a3dad56ef140e053eba439de50cdfd9b6
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/dice.py
983
4.40625
4
#First, you only need the random function to get the results you need :) import random #Let us start by getting the response from the user to begin repeat = input('Would you like to roll the dice [y/n]?\n') #As long as the user keeps saying yes, we will keep the loop while repeat != 'n': # How many dices does the use...
d94493c20365c14ac8393ed9384ec6013cf553d4
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/interest_calc.py
2,781
4.1875
4
# Ok, Let's Suppose you have $100, which you can invest with a 10% return each year. #After one year, it's 100×1.1=110 dollars, and after two years it's 100×1.1×1.1=121. #Add code to calculate how much money you end up with after 7 years, and print the result. # Made with ❤️ in Python 3 by Alvison Hunter - September 4t...
00575e9b32db9476ffc7078e85c58b06d4ed98f2
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/format_phone_number.py
1,248
4.1875
4
# -------------------------------------------------------------------------------- # A simple Phone Number formatter routine for nicaraguan area codes # Made with ❤️ in Python 3 by Alvison Hunter - April 4th, 2021 # JavaScript, Python and Web Development tips at: https://bit.ly/3p9hpqj # -------------------------------...
1c03ec92c1c0b26a9549bf8fd609a8637c1e0918
AlvisonHunterArnuero/EinstiegPythonProgrammierung-
/weird_not_weird_variation.py
960
4.34375
4
# ------------------------------------------------------------------------- # Given an integer,n, perform the following conditional actions: # If n is odd, print Weird # If n is even and in the inclusive range of 2 to 5, print Not Weird # If n is even and in the inclusive range of 6 to 20, print Weird # If n is eve...