# 玩家出拳
while True:
    player = input("请出拳(石头/剪刀/布)：")
    print("玩家出拳："+player)
    # 计算机随机出拳
    import random
    list = ["石头","剪刀", "布"]
    computer = random.choice(list)
    print("计算机出拳："+computer)
    # 显示结果
    if computer == player :
        print("平局")
    elif (computer=="石头" and player=="剪刀") or (computer=="剪刀" and player=="布") or (computer=="布" and player=="石头"):
        print("你输了")
    else:
        print("你赢了")