Java 如何修复错误“二进制运算符的错误操作数类型'>='第一种类型：int[]第二种类型int”

**错误在这一行：**

if ((board[r + vertical[movenumber]]) <= 8 && board[r + vertical[movenumber]] >= 1)

**整个方法（如需要）：**

public void tour()
{

    int starter = 1;

    int start1 = (int)(Math.random() * 8 - 1) + 1;
    int start2 = (int)(Math.random() * 8 - 1) + 1;

    board[start1][start2] = starter;

    int r = start1;
    int c = start2;

    for (int count = 0; count < board[row].length; count++)
    {

        numb[count] = count;

    }

    for (int runs = 2; runs <= 64; runs++)
    {

        int movenumber = (int)(Math.random() * 8 - 1) + 1;

        if ((board[r + vertical[movenumber]]) <= 8 && board[r + vertical[movenumber]] >= 1)
        {

            if (board[r + vertical[movenumber]][c + horizontal[movenumber]] == 0)
            {

                board[r + vertical[movenumber]][c + horizontal[movenumber]] = runs;

                // System.out.println(r + "," + c);

                r = r + vertical[movenumber];
                c = c + horizontal[movenumber];

            }

        }

    }

}

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错误非常具体-您试图将数组与int进行比较。 board[r+vertical[movenumber]]表达式是一个数组或int[]，具体来说，因为您的board是int[]。要使其成为int，需要添加第二个索引，就像在以下行中所做的那样：board[r+vertical[movenumber]][c+horizontal[movenumber]]

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快速浏览一下代码，我认为应该是r+vertical[movenumber]，如果有帮助，请接受答案好吗？谢谢