写一个可以自动扫雷的程序用python

以下是一个简单的 Python 扫雷程序，可以自动扫雷：

import random

# 定义常量
BOMB = -1
COVERED = -2
FLAGGED = -3

# 初始化游戏棋盘
def init_board(width, height, num_bombs):
    board = []
    for i in range(height):
        row = []
        for j in range(width):
            row.append(COVERED)
        board.append(row)

    # 布雷
    bombs = set()
    while len(bombs) < num_bombs:
        i = random.randint(0, height-1)
        j = random.randint(0, width-1)
        if board[i][j] != BOMB:
            bombs.add((i, j))
            board[i][j] = BOMB

    # 计算数字
    for i in range(height):
        for j in range(width):
            if board[i][j] == BOMB:
                continue
            count = 0
            for ni in range(max(0, i-1), min(height, i+2)):
                for nj in range(max(0, j-1), min(width, j+2)):
                    if board[ni][nj] == BOMB:
                        count += 1
            board[i][j] = count

    return board

# 显示游戏棋盘
def show_board(board):
    for row in board:
        line = ""
        for cell in row:
            if cell == COVERED:
                line += "."
            elif cell == FLAGGED:
                line += "F"
            elif cell == BOMB:
                line += "*"
            else:
                line += str(cell)
        print(line)

# 扫雷
def sweep(board, i, j):
    if board[i][j] == BOMB:
        return False
    elif board[i][j] != COVERED:
        return True
    else:
        board[i][j] = 0
        for ni in range(max(0, i-1), min(len(board), i+2)):
            for nj in range(max(0, j-1), min(len(board[0]), j+2)):
                if board[ni][nj] == BOMB:
                    board[i][j] += 1
        if board[i][j] == 0:
            for ni in range(max(0, i-1), min(len(board), i+2)):
                for nj in range(max(0, j-1), min(len(board[0]), j+2)):
                    sweep(board, ni, nj)
        return True

# 标记旗子
def flag(board, i, j):
    if board[i][j] == COVERED:
        board[i][j] = FLAGGED
        return True
    elif board[i][j] == FLAGGED:
        board[i][j] = COVERED
        return True
    else:
        return False

# 判断游戏是否结束
def game_over(board):
    for row in board:
        for cell in row:
            if cell == COVERED:
                return False
            elif cell == BOMB:
                return True

# 自动扫雷
def auto_sweep(board):
    for i in range(len(board)):
        for j in range(len(board[0])):
            if board[i][j] >= 0:
                count_flagged = 0
                count_covered = 0
                for ni in range(max(0, i-1), min(len(board), i+2)):
                    for nj in range(max(0, j-1), min(len(board[0]), j+2)):
                        if board[ni][nj] == FLAGGED:
                            count_flagged += 1
                        elif board[ni][nj] == COVERED:
                            count_covered += 1
                if board[i][j] == count_flagged and count_covered > 0:
                    for ni in range(max(0, i-1), min(len(board), i+2)):
                        for nj in range(max(0, j-1), min(len(board[0]), j+2)):
                            if board[ni][nj] == COVERED:
                                sweep(board, ni, nj)
                                if game_over(board):
                                    return True
                elif board[i][j] == count_flagged and count_covered == 0:
                    continue
                elif board[i][j] - count_flagged == count_covered:
                    for ni in range(max(0, i-1), min(len(board), i+2)):
                        for nj in range(max(0, j-1), min(len(board[0]), j+2)):
                            if board[ni][nj] == COVERED:
                                flag(board, ni, nj)
                                if game_over(board):
                                    return True
    return False

# 测试
board = init_board(10, 10, 10)
show_board(board)
while not game_over(board):
    if not auto_sweep(board):
        print("Game over!")
        break
    show_board(board)
print("Game over!")

这个程序使用了一个简单的自动扫雷算法，但并不完美，可能无法解决所有情况。