diy1.py

# 玩家出拳
a=input("请出拳(石头/剪刀/布):")
print("玩家："+a)
c=["石头","剪刀","布"]
if a in c: 
    import random
    b=random.choice(c)
    print("机器:"+b)
    if a==b:
        print("平局")
    elif a=="石头" and  b=="布":
        print("你输了")
    elif a=="剪刀" and  b=="石头":
        print("你输了")
    elif a=="布" and b=="剪刀":
        print("你输了")
    else:                
        print("你赢了")
else:
    print("输入不对")