如何在java中格式化矩阵乘法

public class MatrixMultiplication {
    public static void main(String[] args) {
        int[][] matrixA = {{1, 2, 3}, {4, 5, 6}}; // 定义矩阵A
        int[][] matrixB = {{7, 8}, {9, 10}, {11, 12}}; // 定义矩阵B

        int[][] result = multiply(matrixA, matrixB); // 调用矩阵乘法方法

        // 打印结果矩阵
        for (int[] row : result) {
            for (int num : row) {
                System.out.print(num + " ");
            }
            System.out.println();
        }
    }

    public static int[][] multiply(int[][] matrixA, int[][] matrixB) {
        int m = matrixA.length; // 矩阵A的行数
        int n = matrixA[0].length; // 矩阵A的列数
        int p = matrixB[0].length; // 矩阵B的列数

        int[][] result = new int[m][p]; // 结果矩阵

        for (int i = 0; i < m; i++) {
            for (int j = 0; j < p; j++) {
                int sum = 0;
                for (int k = 0; k < n; k++) {
                    sum += matrixA[i][k] * matrixB[k][j];
                }
                result[i][j] = sum;
            }
        }

        return result;
    }
}