diy1.py

import rondom

player = input("请出拳 (石头/剪刀/布):")
print("玩家出拳"+player)

list = ["石头","剪刀"，"石头"]
computer=rondom.choice(list)
print("玩家出拳"+)
print("计算机出拳"+computer)

if player in list:
if player==computer:
    print("平局")
    if player=="石头" and computer=="剪刀":
       print("你赢了")
    elif player=="布" and computer=="石头":
        print("你赢了")
    elif player=="剪刀" and computer=="布":
        print("你赢了")
    else:
        print("你输了")
else:
    ("输入错误")