python写了个猜拳的游戏

#/usr/bin/python # -*- coding: utf-8 -*- import random print('***欢迎开始猜拳游戏***') while True: player = int(input('请出拳：0--剪刀;1--石头;2--布\n')) if player == 0: print('您出了剪刀') elif player == 1: print('您出了石头') elif player == 2: print('您出了布') while (player not in [0,1,2]): print('您输入错误，请重新输入') player = int(input('请出拳：0--剪刀;1--石头;2--布\n')) if player == 0: print('您出了剪刀') elif player == 1: print('您出了石头') elif player == 2: print('您出了布') computer = random.randint(0,2) if computer == 0: print('电脑出了剪刀') elif computer == 1: print('电脑出了石头') elif computer == 2: print('电脑出了布') if (player == 0 and computer == 2) or (player == 1 and computer == 0) or (player == 2 and computer == 1): print('玩家胜，哈哈') elif (player == computer): print('哦，平局，再来一次') else: print('电脑胜') a = input('要不要退出游戏?:y--退出，n--继续\n') if a == "y": break print ('GAME OVER')