小编use*_*634的帖子

所以我有一个代码,将打印一个二维数组的表.我遇到的问题是我完全不知道如何繁殖并找到数组的乘积.任何帮助表示赞赏.谢谢

public class MultiplyingArrays {

    public static void main(String[] args) {
        int firstarray[][] = {{1, 2, -2, 0}, {-3, 4, 7, 2}, {6, 0, 3, 1}};
        int secondarray[][] = {{-1, 3}, {0, 9}, {1, -11}, {4, -5}};

        System.out.println("This is the first array");
        display(firstarray);

        System.out.println("This is the second array");
        display(secondarray);
    }

    public static void display(int x[][]) {
        for (int row = 0; row < x.length; row++) {
            for (int column = 0; column < x[row].length; column++) {
                System.out.print(x[row][column] + "\t");
            } …