20190919—1
1 import random 2 cai_quan_you_xi = ['石头','剪刀','布'] 3 computer = random.choice(cai_quan_you_xi) 4 user = input('请输入:石头、剪刀、布') 5 while user not in cai_quan_you_xi: 6 print('输入错误,请重新输入') 7 user = input() 8 print('_____战斗过程_____') 9 print('电脑出了%s' % computer) 10 print('用户出了%s' % user) 11 if computer == user: 12 print('平局') 13 elif (computer=='石头' and user=='布') or (computer=='剪刀' and user=='石头') or (computer=='布' and user=='剪刀'): 14 print('用户赢了') 15 else: 16 print('用户输了')