不使用列表、字典，只用循环结构如何编写

如果你想要不使用列表和字典，仅用循环结构编写Craps游戏，可以使用变量来跟踪游戏状态和玩家的赌金。以下是一个简化版的示例，仅包含基本的游戏流程：

import random

def roll_dice():
    return random.randint(1, 6)

def is_win_or_lose(current_score, player_score, dealer_score):
    win_cases = [(7, 1), (11, 1)]
    lose_cases = [(2, 2), (3, 3), (12, 12)]
    if (current_score, player_score) in win_cases or (dealer_score, current_score) in lose_cases:
        return "玩家"
    elif current_score == 7 or current_score == player_score:
        return "庄家"
    return None

def play_craps(scores, player_money):
    while True:
        current_score = scores[0]
        player_score = scores[1]

        # 摇骰子
        next_roll = roll_dice()

        # 更新游戏状态
        scores[0] = next_roll
        if (next_roll, player_score) in [(7, 1), (11, 1)] or (next_roll, current_score) in lose_cases:
            player_money *= 2  # 玩家赢得一局
        elif next_roll == 7:
            player_money -= player_money  # 庄家赢得一局
        elif next_roll == player_score:
            player_money += player_money  # 玩家赢得一局

        # 检查玩家是否有足够钱继续游戏
        if player_money <= 0:
            print("玩家破产，游戏结束")
            break

        # 显示游戏状态并询问玩家是否继续
        print(f"当前得分：{scores}, 玩家剩余资金: {player_money}")
        continue_game = input("是否继续游戏？(y/n): ")
        if continue_game.lower() != 'y':
            break

play_craps((None, None), 1000)  # 初始化游戏，玩家开始时有1000元

这个版本的代码简化了数据结构，只用两个变量分别记录玩家的得分和资金。但是请注意，这种方法可能会导致代码难以理解和维护，尤其是当游戏规则变得更复杂时。