python写猜拳小游戏代码

你好，以下是猜拳小游戏的 Python 代码：

import random

print("欢迎来到猜拳小游戏！")
print("请出拳：1.石头 2.剪刀 3.布")

while True:
player = int(input("请出拳："))
computer = random.randint(1, 3)

if player == 1:
if computer == 1:
print("平局！")
elif computer == 2:
print("你赢了！")
else:
print("你输了！")
elif player == 2:
if computer == 1:
print("你输了！")
elif computer == 2:
print("平局！")
else:
print("你赢了！")
elif player == 3:
if computer == 1:
print("你赢了！")
elif computer == 2:
print("你输了！")
else:
print("平局！")
else:
print("请输入有效的数字！")

play_again = input("是否再来一局？(y/n)")
if play_again.lower() != "y":
break

希望能对你有所帮助！