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…

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 shape; public class Shape { //定义成员变量 private double zhouchang; private double mianji; public double getZhouchang() { return zhouchang; } public void setZhouchang(double zhouchang) { this.zhouchang = zhouchang; } public double getMianji() { re…

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 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.…

//Animal 类 package d922B; public class Animal { private String kind; private int legs,count; public String getKind() { return kind; } public void setKind(String kind) { this.kind = kind; } public int getLegs() { return legs; } public void setLegs(int…

Account package com.hanqi.test; public class Account { private String zhanghao;private double yve; Account (String z,double c) { zhanghao=z; yve+=c; } Account (String z) { zhanghao=z; } void cunkuan(double c) { yve+=c; System.out.println("存款:"+c…

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…

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;name=n;sex=se; age=a;weight=w; } void outPut() { System.out.println("学号:"+stuNo); System.out.prin…

package com.hanqi.test; public class Animal { private String name; private int legs; private int count; public String getKind() { return name; } public void setKind(String name) { this.name = name; } public int getLegs() { return legs; } public void…

package zuoye8; public abstract class Shape { private double zhouchang ; private double mianji ; public Shape(double zhouchang, double mianji) { super(); this.zhouchang = zhouchang; this.mianji = mianji; } public Shape() { super(); } //抽象一个周长方法 publi…

package lianxi; public class Student { String Name; int XveHao,Age; Student(String Name,int XveHao,int Age) { this.Name=Name; this.XveHao=XveHao; this.Age=Age; } void outPut() { System.out.println("姓名:"+this.Name+" 学号:"+this.XveHao+&qu…

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…

package com.hanqi.test; public class Clock { int hh; int mm; int ss; String time; Clock(int h,int m,int s) { hh=h; mm=m; ss=s; time=hh+"时"+mm+"分"+ss+"秒"; } String show() { return time; } } package com.hanqi.test; public class…

package java1; public class Clock { int hhh; int mmm; int sss; Clock(int h,int m,int s) { hhh=h; mmm=m; sss=s; } void show() { System.out.println(hhh+":"+mmm+":"+sss); } } Clock c1=new Clock(11,23,45); c1.show(); Clock c2=new Clock(12,…

//分类 package com.bao; public class Shuchu { int[]yi=new int[50]; String[][]er=new String[10][10]; void shuchu() { for (int i=0;i<50;i++) { System.out.print(yi[i]); if((i+1)%10==0&&i!=0) { System.out.println(""); } } for(int j=0;j<1…

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() { System.out.println("喵喵"); } } package zuoye; import java.util.Sca…

package zuoye; public class print1 { String a="abcdefghigklmnopqrstuvwxyz"; String B="ABCDEFGHIGKLMNOPQRSTUVWXYZ"; int x; void output() { if(x==1) { System.out.println("小写英文字母表:"+"<"+a+">"); } if(x==…

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); }…

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 java1; public class Che { //属性 public String nub; public int speed; public double weight ; Che() { nub="XX1234"; speed=100; weight=100; } Che(String nub, int speed,double weight) { this.nub = nub; this.speed = speed; this.weight = weight…

package java1; public class People { public String name; public int age; public String sex; public String height; People(String name, int age, String sex, String height) { this.name = name; this.age = age; this.sex = sex; this.height = height; } publ…

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 com.hanqi.test; //银行账号 public class account { private String zhanghao;//账号 //私有余额 private double yue;//余额 //double cunkuan; // double qukuan; //构造方法= //有参无返 account(String zh) { zhanghao=zh; } account(String zh,double ck) { zhanghao=zh; yue+=…

package com.hanqi.test; public class xiyoujirenwu { private double height;// 身高 private String name;// 名称 private String weapon;// 武器 public double getHeight() { return height; } public void setHeight(double height) { if(height<=10) { System.out.prin…

int[]x=new int [50]; char[][]y=new char[10][10]; int j=1,w=0; for(int i=0;i<50;i++) { x[i]=j; j+=2; } System.out.println("以下是一维数组的元素:"); for(int q=0;q<5;q++) { for(int m=0;m<10;m++) { for(int n=w;n<50;n++) { System.out.print(x[w]+&qu…

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); } void hanjiao() { System.out.println("喵喵"); } } package liu0917; public class Ca…

package lianxi; public interface InterfaceA { void printCapitalLetter(); } package lianxi; public interface InterfaceB { void printLowercaseLetter(); } package lianxi; public class Print1 implements InterfaceA, InterfaceB { @Override public void prin…

i汽车类 package com.lanxi.demo2_3; public class Car { private String name; private int price; @Override//重写toString方法 public String toString() { return "Car [name=" + name + ", price=" + price + "]"; } public Car() {//创建无参构造方法 s…

package b; public interface CanFly { public void fly(); } package b; public class FeiJi implements CanFly { @Override public void fly() { System.out.println("飞机 化工能源飞行"); } } package b; public class Niao implements CanFly { @Override public void…