第六题 . List 已知有一个Worker类如下： publicclassWorker privateintage privateStringname privatedoublesalary publicWorker publicWorker Stringname,intage,doublesalary this.name name this.age age this.salary salary ...
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3.定义一个学生类Student，包含三个属性姓名、年龄、性别，创建三个学生对象存入ArrayList集合中。A：遍历集合遍历输出。B：求出年龄最大的学生，让后将该对象的姓名变为：王者荣耀。package CallName; public class Student { String name ...
//定义一个类。 public class Maopao1{ //创建私有的对象。 private String name; private int age; private String sex; //获取一个公共的对象值。（姓名 ...
Student类： package com.bao; public class Student { int stuNo;String name,sex;int age,weight; Student(int s,String n,String se,int a,int w) { stuNo=s ...
（1）创建表的SQL语句 create table student （ ID int primary key not null, NAME varchar(50), sex int, age int, classNO in ） ...
package zuoye; public class Cat { String name="妮妮"; String color="灰色"; int age=1; void method() { System.out.println("姓名是："+name); } void method2 ...
package liu0917; public class Cat { String name="妮妮"; int age=2; String maose="灰色"; void mao() { System.out.println("cat的姓名是："+name ...
package com.hanqi.test; public class People { private String nema;//姓名 private int age;//年龄 private String sex;//性别 private double height ...
