1 package com.pingfan.array; 2 3 public class ArrayDemo5 { 4 public static void main(String[] args) { 5 //[4][2]面向对象 6 /* 7 1,2 array[0] 8 2,3 array[1] 9 3,4 array[2] 10 4,5 array[3] 11 */ 12 int[][] array = {{1,2},{2,3},{3,4},{4,5}}; 13 for (int i = 0; i < array.length; i++) { 14 for (int j = 0; j < array[i].length; j++) { 15 System.out.println(array[i][j]); 16 } 17 } 18 } 19 //打印数组元素 20 public static void printArray(int[] arrays){ 21 for (int i = 0; i < arrays.length; i++) { 22 System.out.println(arrays[i] + " "); 23 } 24 } 25 }
原文:https://www.cnblogs.com/HeartlessHero/p/14721210.html