麻烦你再次帮我修改，让游戏最开始时除了1和2都是非法输入import randomdef run(): cpu_score = 0 player_score = 0 while True: choices = ["石头", "布", "剪刀"] computer = random.choice(choices) player = input("石头，剪刀或布？") if player == computer: print('电脑输出了:{}'.format(computer)) print("打平了！") elif player == "石头": if computer == "布": print('电脑输出了:{}'.format(computer)) print("你输了...") cpu_score += 1 else: print('电脑输出了:{}'.format(computer)) print("你赢了！") player_score += 1 elif player == "布": if computer == "剪刀": print('电脑输出了:{}'.format(computer)) print("你输了...") cpu_score += 1 else: print('电脑输出了:{}'.format(computer)) print("你赢了！") player_score += 1 elif player == "剪刀": if computer == "石头": print('电脑输出了:{}'.format(computer)) print("你输了...") cpu_score += 1 else: print('电脑输出了:{}'.format(computer)) print("你赢了！") player_score += 1 elif player == '2': print("最终得分:") print(f"电脑得分:{cpu_score}") print(f"你的得分:{player_score}") with open('score.txt', 'w') as f: f.write(str(player_score)) break else: print("输入错误，请检查你的输入")if name == 'main': with open('score.txt', 'r') as f: last_score = f.read() print(f"上次游戏得分:{last_score}") m = input("开始游戏请输入：1\n结束游戏请输入：2\n") run()

以下是修改后的代码，满足你的要求：

import random

def run():
    cpu_score = 0
    player_score = 0
    while True:
        choices = ["石头", "布", "剪刀"]
        computer = random.choice(choices)
        player = input("石头，剪刀或布？")
        if player == '1' or player == '2':
            if player == '2':
                print("最终得分:")
                print(f"电脑得分:{cpu_score}")
                print(f"你的得分:{player_score}")
                with open('score.txt', 'w') as f:
                    f.write(str(player_score))
                break
            else:
                print("非法输入，请重新输入")
                continue
        elif player not in choices:
            print("非法输入，请重新输入")
            continue
        
        print('电脑输出了:{}'.format(computer))
        if player == computer:
            print("打平了！")
        elif player == "石头":
            if computer == "布":
                print("你输了...")
                cpu_score += 1
            else:
                print("你赢了！")
                player_score += 1
        elif player == "布":
            if computer == "剪刀":
                print("你输了...")
                cpu_score += 1
            else:
                print("你赢了！")
                player_score += 1
        elif player == "剪刀":
            if computer == "石头":
                print("你输了...")
                cpu_score += 1
            else:
                print("你赢了！")
                player_score += 1

if __name__ == 'main':
    with open('score.txt', 'r') as f:
        last_score = f.read()
    print(f"上次游戏得分:{last_score}")
    m = input("开始游戏请输入：1\n结束游戏请输入：2\n")
    run()

修改的部分主要是在输入非法情况下的处理。当输入为1或2时，需要判断是否为合法输入，如果不是则要求重新输入，否则继续执行游戏。同时，当输入的不是石头、剪刀或布时，也要求重新输入。