void pl1Won()
{
    if (board[0] == pl1 && board[1] == pl1 && board[2] == pl1)
        cout << "Player 1 Won!\n";

    else if (board[3] == pl1 && board[4] == pl1 && board[5] == pl1)
        cout << "Player 1 Won!\n";

    else if (board[6] == pl1 && board[7] == pl1 && board[8] == pl1)
        cout << "Player 1 Won!\n";

    else if (board[0] == pl1 && board[3] == pl1 && board[6] == pl1)
        cout << "Player 1 Won!\n";

    else if (board[1] == pl1 && board[4] == pl1 && board[7] == pl1)
        cout << "Player 1 Won!\n";

    else if (board[2] == pl1 && board[5] == pl1 && board[8] == pl1)
        cout << "Player 1 Won!\n";

    else if (board[0] == pl1 && board[4] == pl1 && board[8] == pl1)
        cout << "Player 1 Won!\n";

    else if (board[2] == pl1 && board[4] == pl1 && board[6] == pl1)
        cout << "Player 1 Won!\n";
}