Python石头剪刀布游戏计分上限失效问题求助

你的问题出在continue语句的使用上：每次玩家或电脑得分后，你都用continue直接跳回循环开头，导致循环末尾的终止条件判断代码永远不会被执行。哪怕分数已经到了5，程序也会跳过检查，直接让玩家继续输入。

修复方案 #

把终止条件的检查移到每次计分操作之后，确保分数达标时立刻终止游戏。以下是修改后的完整代码：

# 石头剪刀布游戏
import random

choices = ("Rock", "Paper", "Scissors")
player_score = 0
computer_score = 0
playing = False
score_limit = 5

play = input("要不要玩？(y/n): ")

if play in ["y", "yes"]:
    playing = True
elif play in ["n", "no"]:
    playing = False
else:
    raise Exception("输入无效")

while playing:
    player = input("请输入你的选择：")
    computer = random.choice(choices)

    if player == "Rock":
        if computer == "Paper":
            print(f"电脑选择：{computer}")
            computer_score += 1
            print(f"你的分数：{player_score}")
            print(f"电脑分数：{computer_score}")
            if computer_score == score_limit:
                print("游戏结束！电脑获胜！")
                playing = False
                break
        elif computer == "Scissors":
            print(f"电脑选择：{computer}")
            player_score += 1
            print(f"你的分数：{player_score}")
            print(f"电脑分数：{computer_score}")
            if player_score == score_limit:
                print("游戏结束！你获胜！")
                playing = False
                break
        else:
            print(f"电脑选择：{computer}")
            print(f"你的分数：{player_score}")
            print(f"电脑分数：{computer_score}")

    elif player == "Paper":
        if computer == "Rock":
            print(f"电脑选择：{computer}")
            player_score += 1
            print(f"你的分数：{player_score}")
            print(f"电脑分数：{computer_score}")
            if player_score == score_limit:
                print("游戏结束！你获胜！")
                playing = False
                break
        elif computer == "Scissors":
            print(f"电脑选择：{computer}")
            computer_score += 1
            print(f"你的分数：{player_score}")
            print(f"电脑分数：{computer_score}")
            if computer_score == score_limit:
                print("游戏结束！电脑获胜！")
                playing = False
                break
        else:
            print(f"电脑选择：{computer}")
            print(f"你的分数：{player_score}")
            print(f"电脑分数：{computer_score}")

    elif player == "Scissors":
        if computer == "Rock":
            print(f"电脑选择：{computer}")
            computer_score += 1
            print(f"你的分数：{player_score}")
            print(f"电脑分数：{computer_score}")
            if computer_score == score_limit:
                print("游戏结束！电脑获胜！")
                playing = False
                break
        elif computer == "Paper":
            print(f"电脑选择：{computer}")
            player_score += 1
            print(f"你的分数：{player_score}")
            print(f"电脑分数：{computer_score}")
            if player_score == score_limit:
                print("游戏结束！你获胜！")
                playing = False
                break
        else:
            print(f"电脑选择：{computer}")
            print(f"你的分数：{player_score}")
            print(f"电脑分数：{computer_score}")

    elif player not in choices:
        raise Exception("输入无效，请输入Rock、Paper或Scissors")

修复逻辑说明 #

1. 去掉了原来所有的continue语句，避免跳过后续的终止检查
2. 在每次玩家或电脑得分后，立即判断分数是否达到上限score_limit
3. 一旦分数达标，打印获胜信息，将playing设为False并break终止循环

内容的提问来源于stack exchange，提问作者DR Cherry Bomb