Java学习二维数组的相加

将代码进行封装

package com.array;

public class Test01 {

    public static void print(int [][] c)
    {
        for (int i = 0; i < c.length; i++) {
            for (int j = 0; j < c.length; j++) {
                System.out.print(c[i][j]+"\t");
            }
            System.out.println();
        }
    }

    public static int [][] add(int [][]a,int [][]b){
        int c[][]=new int [a.length][a.length];
        for (int i = 0; i < c.length; i++) {
            for (int j = 0; j < c.length; j++) {
                c[i][j]=a[i][j]+b[i][j];

            }
        }
        return c;
    }

    public static void main(String[] args) {
         int [][]a={{1,3},{2,4}};
         int [][]b={{2,4},{5,6}};
         int [][]c=add(a, b);
         print(c);
    }

}