Python 达成的“冒泡排序”
发布时间：2021-11-21 21:23:51 所属栏目：教程 来源：互联网
导读：Python 实现的冒泡排序 Bubble Sort @author: aihua.sun import string import random number = []; count = 0; def bubbleSort(): #initializeNumberArray(); generateRandomNumberArray(10, 1, 300); showArray(); sort(); showArray(); def showArray(): p
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Python 实现的"冒泡排序" ''' Bubble Sort @author: aihua.sun ''' import string import random number = []; count = 0; def bubbleSort(): #initializeNumberArray(); generateRandomNumberArray(10, 1, 300); showArray(); sort(); showArray(); def showArray(): print(number); #Manual input number def initializeNumberArray(): print("Please input array of integer, and input Q will get sort of result!"); while True: inputCommand = input("input a number:"); if inputCommand != "Q": #must indicator count is global variable global count; count += 1; number.append(inputCommand); else: break; #automatic generate random number array def generateRandomNumberArray(lenght, minNumber, maxNumber): #must indicator count is global variable global count; for index in range(lenght): number.append(random.randrange(minNumber, maxNumber)); count = index; def sort(): for reverseIndex in range(count - 2, 0, -1): for index in range(reverseIndex): behindIndex = index + 1; if needSwap(number[index], number[behindIndex]): swapByIndex(index, behindIndex); def needSwap(previousNumber, behindNumber): return int(previousNumber) > int(behindNumber); def swapByIndex(previousNumber, behindNumber): number[previousNumber], number[behindNumber] = number[behindNumber], number[previousNumber]; if __name__ == "__main__": bubbleSort();  （编辑：江门站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
