package com.xuexiao; class noteBook{ private String color; private int cpu; public noteBook(String color,int cpu){ this.color=color; this.cpu=cpu; } public String color() { return color; } public int cpu() { return cpu; } public void inform() { System.out.println("笔记本信息为:"+color+"色 "+"i"+cpu+"处理器"); } } public class Note { public static void main(String[] args) { // TODO Auto-generated method stub noteBook r = new noteBook("白",5); r.inform(); } }
package com.xuexiao; class PersonCreate{ private String name; private int heigh; private double weight; private int age; public PersonCreate(String name,int heigh,double weight,int age){ this.name=name; this.heigh=heigh; this.weight=weight; this.age = age; } public void sayHello() { System.out.println("hello,my name is"+name+" 身高:"+heigh+"cm 体重:"+weight+"kg "+"年龄"+age+"岁"); } } public class Person { public static void main(String[] args) { // TODO Auto-generated method stub PersonCreate zhangsan = new PersonCreate("张三",173,68.5,22); PersonCreate lisi = new PersonCreate("李四",183,79.8,21); zhangsan.sayHello(); lisi.sayHello(); } }