Python实现井字棋游戏

我就是我 2022-12-11 12:19 64阅读 0赞

# -*- coding:utf-8 -*-
    import math
    
    n = 3
    mat = [['.' for j in range(n)] for i in range(n)]
    
    win_list = [[1, 2, 3], [4, 5, 6], [7, 8, 9], [1, 4, 7], [2, 5, 8], [3, 6, 9], [1, 5, 9], [3, 5, 7]]
    
    
    def print_mat():
        s = '  1 2 3\n'
        for i in range(n):
            s += str(i + 1) + ' '
            for j in range(n):
                s += str(mat[i][j]) + ' '
            s += '\n'
        print(s)
    
    
    def get_move(player_ch):
        # 确定棋子的位置，确定输入顺序
        while True:
            prompt = '输入坐标 ' + player_ch + '选手' + ':'
            s = input(prompt)
            if '.' in s:
                print('请输入整数数值.')
                continue
            else:
                a_list = s.split(',')
                if len(a_list) >= 1 and int(a_list[0]) == 0:  
                    print('Bye now~')
                    return True, 0, 0
                if len(a_list) < 2:  
                    print("请按例子输入，如(2,3)")
                else:
                    r = int(a_list[0]) - 1
                    c = int(a_list[1]) - 1
                    if r < 0 or r >= n or c < 0 or c >= n:
                        print('超出边界请重新输入.')
                    elif mat[r][c] != '.':  # 防止同一个地方再次输入数据
                        print('输入位置重复，请重新输入.')
                    else:
                        mat[r][c] = player_ch  # 刷新界面输出棋盘结果
                    print_mat()
                    break
        return False, r, c
    
    
    def test_way(cell_list):
        letter_list = []
        for cell_n in cell_list:
            r = (cell_n - 1) // 3
            c = (cell_n - 1) % 3
            letter_list.append(mat[r][c])
        num_x = letter_list.count('X')
        num_o = letter_list.count('O')
        num_blocks = letter_list.count('.')
        return num_x, num_o, num_blocks
    
    
    def test_win(r, c):
        cell_n = r * 3 + c + 1
        my_win_list = [ttt_list for ttt_list in win_list
                       if cell_n in ttt_list]
        for ttt_list in my_win_list:
            num_x, num_o, num_blocks, = test_way(ttt_list)
            if num_x == 3 or num_o == 3:
                return True
            return False
    
    
    num_moves = 0
    print_mat()
    print('请输入位置(x,y)，若输入0，则推出程序.')
    exit_flag = False
    while not exit_flag:
        num_moves += 1
        if num_moves > 9:
            print("空间已耗尽.")
            break
        player_ch = "X" if num_moves % 2 > 0 else 'O'
        exit_flag, r, c = get_move(player_ch)
        if (not exit_flag) and test_win(r, c):
            print('\n', player_ch, '赢得比赛!')
            break