数字华容道代码

以下是一个基于 Python 语言的数字华容道游戏代码示例：

import random

# 生成随机数列
def generate_numbers():
    numbers = list(range(1, 9))
    random.shuffle(numbers)
    return numbers

# 检查数列是否有解
def check_solvable(numbers):
    inversions = 0
    for i in range(len(numbers)):
        for j in range(i+1, len(numbers)):
            if numbers[i] > numbers[j]:
                inversions += 1
    return inversions % 2 == 0

# 打印数列
def print_numbers(numbers):
    for i in range(3):
        print(numbers[i*3:i*3+3])

# 移动数字
def move(numbers, direction):
    index = numbers.index(0)
    if direction == "left" and index % 3 != 0:
        numbers[index], numbers[index-1] = numbers[index-1], numbers[index]
    elif direction == "right" and index % 3 != 2:
        numbers[index], numbers[index+1] = numbers[index+1], numbers[index]
    elif direction == "up" and index > 2:
        numbers[index], numbers[index-3] = numbers[index-3], numbers[index]
    elif direction == "down" and index < 6:
        numbers[index], numbers[index+3] = numbers[index+3], numbers[index]

# 判断是否完成游戏
def check_win(numbers):
    return numbers == list(range(1, 9))

# 主函数
def main():
    numbers = generate_numbers()
    while not check_solvable(numbers):
        numbers = generate_numbers()
    print_numbers(numbers)
    while True:
        move_dir = input("请输入移动方向（left/right/up/down），输入 q 退出游戏：")
        if move_dir == "q":
            break
        move(numbers, move_dir)
        print_numbers(numbers)
        if check_win(numbers):
            print("恭喜你，游戏完成！")
            break

if __name__ == "__main__":
    main()

这个代码实现了数字华容道的基本功能，包括生成随机数列、检查数列是否有解、打印数列、移动数字、判断是否完成游戏等。你可以在命令行中运行这个程序并开始游戏。