package com.hanqi.test; public class jidongche { private String chepaihao;//车牌号 private int speed;//速度 private double weight;//载重量 //无参构造方法 jidongche() { } public String getChepaihao() { return chepaihao; } public void setChepaihao(String chepaihao)…

package a; public class Jidongche { private String chepaihao; private int chesu; private double zaizhong; public String getChepaihao() { return chepaihao; } public void setChepaihao(String chepaihao) { this.chepaihao = chepaihao; } public int getChes…

package com.hanqi.test; public class People { private String name,sex; private int age; private double height; public People(String n,String s,int a,double h) { name=n; age=a; sex=s; height=h; } public void speak(String s) { System.out.println(s); }…

编写Java应用程序,定义Animal类,此类中有动物的属性:名称 name,腿的数量legs,统计动物的数量 count;方法:设置动物腿数量的方法 void setLegs(),获得腿数量的方法 getLegs(),设置动物名称的方法 setKind(),获得动物名称的方法 getKind(),获得动物数量的方法 getCount().定义Fish类,是Animal类的子类,统计鱼的数量 count,获得鱼数量的方法 getCount().定义Tiger类,是Animal类的子类,统计老虎的…

编写Java应用程序.首先定义一个描述银行账户的Account类,包括成员变 量“账号”和“存款余额”,成员方法有“存款”.“取款”和“余额查询”.其次, 编写一个主类,在主类中测试Account类的功能. public class account { private String zhanghao; private double yue; account(String zh) { zhanghao=zh; } account(String zh,double ck) { zhanghao=zh…

XiYouJiRenWu package com.hanqi.test; public class XiYouJiRenWu { String height,name,weapon; XiYouJiRenWu(String h,String n,String w) { height=h; name=n; weapon=w; } String printName() { return name; } String printWeapon() { return weapon; } } 主类 pack…

package com.homework.zw; //类Print部分 public class Print1 { int x; void output() { if(x==1) { for(int i =65;i<=90;i++) { char a =(char) i; System.out.print(a); } } else if(x==2) { for(int i =97;i<=122;i++) { char a =(char) i; System.out.print(a); } }…

package zuoye; public class student { int age; String name; int stuNO; void outPut() { System.out.println("学生的姓名是:"+name); System.out.println("年龄是:"+age); System.out.println("学号是:"+stuNO); } } package zuoye; import java.util.…

Clock package com.hanqi.test; public class Clock { int hour,minute,second; Clock(int h,int m,int s) { hour=h;minute=m;second=s; } void Show() { System.out.println(hour+":"+minute+":"+second); } } 主类 package com.hanqi.test; public class…

package com.bao; public class Print1 { int x; void output() { if(x==1) { System.out.println("ABCDEFGHIJKLMNOPQRSTUVWXYZ"); } if(x==2) { System.out.println("abcdefghijklmnopqrstuvwxyz"); } } } 主类…