c#解析错误，由于行不存在而无法找到

本文关键字：不存在 于行 错误 | 更新日期: 2023-09-27 18:01:54

我正在用c#编写一个井字游戏无论如何，我一直得到第57行解析错误，但是我没有第57行。这是代码吗?有人能帮我吗?

我使用MCS作为我的编译器，这里是警告。

<>之前game.cs(57,1):错误CS8025:解析错误编译失败:1个错误，0个警告之前

，这是代码。托管于pastebinhttp://pastebin.com/ft1FkDqU

谁能告诉我如何解决这个问题?感谢帮助!另外，如果您看到其他问题，请告诉我。

c#解析错误，由于行不存在而无法找到

        if(move == 0){board[0, 0] = "x";
        if(move == 1){board[0, 1] = "x";
        if(move == 2){board[0, 2] = "x";
        if(move == 3){board[1, 0] = "x";
        if(move == 4){board[1, 1] = "x";
        if(move == 5){board[1, 1] = "x";
        if(move == 6){board[2, 0] = "x";
        if(move == 7){board[2, 1] = "x";
        if(move == 8){board[2, 2] = "x";

你有一个左大括号{所有这些行。

编辑:

你可以用这一行删除所有IF:

 board[ Math.Floor(i/3.0), (i%3) ] = "x";

我认为你缺少if语句的大括号:

if(move == 0){board[0,0] = "x";

p。最好不要有开始的大括号，因为语法:

if (boolean) statement;

或

如果(布尔)

声明;

无论如何都是有效的

修改后，它应该编译并运行

class Game
{ // declares the class
    private static string[,] board = new string[3, 3]{
                                              {" ", " ", " "}, // top row
                                              {" ", " ", " "}, // middle row
                                              {" ", " ", " "}  // bottom row
                                          };

    private static void print()
    {
        System.Console.WriteLine("'n {0} | {1} | {2} ", board[2, 0], board[2, 1], board[2, 2]);
        System.Console.WriteLine("------------");
        System.Console.WriteLine(" {0} | {1} | {2} ", board[1, 0], board[1, 1], board[1, 2]);
        System.Console.WriteLine("------------");
        System.Console.WriteLine(" {0} | {1} | {2} 'n", board[0, 0], board[0, 1], board[0, 2]);
    }
    private static void calculateMoves()
    {
        System.Console.Write("The possible moves are: ");
        int n = 1; // this is used to list all possible moves.
        for (int i = 0; i < 3; i++)
        {
            for (int j = 0; j < 3; j++)
            {
                if (board[i, j] == " ")
                {
                    System.Console.Write("{0} ", n);
                }
                n++;
            }
        } // end print possible moves.
        System.Console.WriteLine(); // go to next line
    }
    static void Main()
    { // the main function, the program starts from (this is a method declartion)
        System.Console.WriteLine("'nWelcome to theelitenoob's simple tic tac toe game!");
        System.Console.WriteLine("Written in C#, released under the GPL.");
        System.Console.WriteLine("The board is 3 by 3, Type a number to place a move there.");
        System.Console.WriteLine("So 1 is bottom left and 9 is top right, like a standard keypad.'n");
        int winner = 0; // there is no winner yet.
        // write players piece
        System.Console.WriteLine("You are x");
        // create the board
        int move;
        print();
        calculateMoves();
        System.Console.Write("Please type in a move number: ");
        while (winner == 0 && int.TryParse(Console.ReadLine() , out move) )
        {
            move--;
            if (move == 0) board[0, 0] = "x";
            if (move == 1) board[0, 1] = "x";
            if (move == 2) board[0, 2] = "x";
            if (move == 3) board[1, 0] = "x";
            if (move == 4) board[1, 1] = "x";
            if (move == 5) board[1, 1] = "x";
            if (move == 6) board[2, 0] = "x";
            if (move == 7) board[2, 1] = "x";
            if (move == 8) board[2, 2] = "x";
            print();
            calculateMoves();
            System.Console.Write("Please type in a move number: ");

            /**/
        } // end while loop
    }
}

现在应该可以工作了，尽管你需要做验证检查等…注:最好在数组中使用bool而不是string，同时在while条件中也使用bool

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