public class Student { private int no; private String name; private int age; public Student(int no, String name, int age) { // 带参数的构造方法 this.name=name; this.no=no; this.age=age; } public int getNo() { return no; } public void setNo(int no) { this.no
1.二维数组:二维数组就是存储一维数组(内存地址/引用)的数组 2.二维数组的初始化 1) int intA[][]={{1,2},{2,3},{3,4,5}}; 2) int [][] intB=new int[3][5]; 3) int []intC []=new int[3][]; intC[0]=new int[2];intC[1]=new int[3];intC[2]=new int[5]; public class TestArray2 { public static void ma