Python 石头、布、剪刀——巨蟒

当我运行我的代码时，它会给出正确的答案，但是，答案会一直重复，直到我杀死程序。我会解决这个问题

import random

RPS = ("Rock", "Paper", "Scissors")
computer = random.choice(RPS)
Player = input("Enter Rock, Paper, or Scissors : ")
player = False

while player == False:
    if Player == computer:
        print("It is a tie")
    elif Player == "Rock":
        if computer == "Paper":
            print("You have lost,", computer, "covers", Player)
        else:
            print("You win,", player, "beats", computer)
    elif Player == "Scissors":
        if computer == "Rock":
            print("You have lost,", computer, "breaks", Player)
        else:
            print("You win,", Player, "beats", computer)
    elif Player == "Paper":
        if computer == "Scissors":
            print("You have lost,", computer, "cuts", Player)
        else:
            print("You win,", Player, "beats", computer)
    else:
        print("That is a invalid entry")

---

您正在循环

，而player==False

。这是在循环开始之前设置的，在循环过程中的任何时候都不要修改。因此，玩家将始终等于

False

。您可以在循环期间设置

player=True

，也可以利用

break

---

您的代码中有两个问题：

• 你有无限循环，因为

  player

  在循环之前被初始化为

  False

  ，并且在循环内部没有改变（但这可能是你想要的行为-无限循环的游戏，直到程序被杀死）
• 主要的问题是，计算机和用户的选择都在循环之外，这会导致它们被选中一次，并且在整个游戏过程中保持不变。如果要更改每轮中拾取的值，请将这些线移动到循环中

要将游戏更改为具有预定义的回合数，请尝试以下操作：

import random
rounds = 3 # you can change it
for _ in range(rounds):
    RPS = ("Rock", "Paper", "Scissors")
    computer = random.choice(RPS)
    Player = input("Enter Rock, Paper, or Scissors : ")
    if Player == computer:
        print("It is a tie")
    elif Player == "Rock":
        if computer == "Paper":
            print("You have lost,", computer, "covers", Player)
        else:
            print("You win,", Player, "beats", computer)
    elif Player == "Scissors":
        if computer == "Rock":
            print("You have lost,", computer, "breaks", Player)
        else:
            print("You win,", Player, "beats", computer)
    elif Player == "Paper":
        if computer == "Scissors":
            print("You have lost,", computer, "cuts", Player)
        else:
            print("You win,", Player, "beats", computer)
    else:
        print("That is a invalid entry")

---

你明白为什么它不断重复吗？