石头剪刀布

 1 import random
 2 try:
 3     while True:
 4         player = int(input(‘请输入：１（石头）　２（剪刀）　３（布）:‘))
 5         computer = random.randint(1,3)
 6         print(‘玩家输入的是{},电脑输入的是{}‘.format(player,computer))
 7         if player in (1,2,3):
 8             if ((player==1 and computer==2) 
 9                     or (player==2 and computer==3) 
10                     or (player==3 and computer==2)):
11                 print(‘玩家赢了‘)
12             elif player==computer:
13                 print(‘玩家和电脑平手‘)
14             else:
15                 print(‘电脑赢了‘)
16                 print(‘*‘*50)
17         else:
18             print(请输入正确的数值)
19         continue
20 except:
21     print(‘游戏结束，请再次启动并重新输入正确的数值（１，２，３）！‘)