使用二维数组连接4

# 创建一个6行7列的二维数组表示棋盘
board = [[' ' for _ in range(7)] for _ in range(6)]

# 定义玩家1和玩家2的棋子
player1 = 'X'
player2 = 'O'

# 定义当前玩家，默认为玩家1
current_player = player1

# 打印棋盘函数
def print_board(board):
    for row in board:
        print('|'.join(row))
        print('-------------')

# 判断是否达到胜利条件的函数
def check_win(board, player):
    # 检查水平方向
    for row in range(6):
        for col in range(4):
            if board[row][col] == player and board[row][col+1] == player and board[row][col+2] == player and board[row][col+3] == player:
                return True

    # 检查垂直方向
    for row in range(3):
        for col in range(7):
            if board[row][col] == player and board[row+1][col] == player and board[row+2][col] == player and board[row+3][col] == player:
                return True

    # 检查正对角线方向
    for row in range(3):
        for col in range(4):
            if board[row][col] == player and board[row+1][col+1] == player and board[row+2][col+2] == player and board[row+3][col+3] == player:
                return True

    # 检查反对角线方向
    for row in range(3):
        for col in range(3, 7):
            if board[row][col] == player and board[row+1][col-1] == player and board[row+2][col-2] == player and board[row+3][col-3] == player:
                return True

    return False

# 游戏主循环
while True:
    print_board(board)

    # 获取当前玩家的输入
    col = int(input("Player " + current_player + ", choose a column (0-6): "))

    # 在选择的列中找到最低的空格，插入当前玩家的棋子
    for row in range(5, -1, -1):
        if board[row][col] == ' ':
            board[row][col] = current_player
            break

    # 判断当前玩家是否胜利
    if check_win(board, current_player):
        print("Player " + current_player + " wins!")
        break

    # 切换到下一个玩家
    if current_player == player1:
        current_player = player2
    else:
        current_player = player1