汽车租赁系统-java

1、汽车租赁系统-java实现租车汽车租赁系统，不同车型日租金情况如表 7-1所示;车型及日期轿车客车车型别克Gl8宝马750别克凯越<=19 座>19座日租金（元/7506005008001200天）编程实现计算不同车型不同天数的租赁费用。package zuche;public abstract class MotoVehicle privateStringno;privateStringbrand ;int fee = 750,600,500,800,1200;public MotoVehicle() public MotoVehicle(Stri ngno ,Stri ng b

2、rand) this . no=no; this . brand =brand ;public Stri ng getNo() return no;public Stri ng getBra nd() returnbrand ;public void setBrand(Stringbrand ) this . brand =brand ;public void setNo(Stringno) this . no=no;public void printInfo() System. out .println( "* 汽车的信息 *" +"n 汽车品牌"+t

3、his .brand +"n 车牌号"+this .no);public abstract void calRent( int days);package zuche;public class Car extends MotoVehicle private String type ;/Stringtype 1= "别克凯越","宝马730","别克凯越","中小客车(19座以内)","大型客车(19座以上)"public Car() public Car(String no

4、,Stringbrand ,String type ) super ( no, brand );this . type =type ;public String getType() return type ;public thistype ) void setType(String .type =type ; publicvoid printInfo() /super.pri ntl nfo();造方法；System. out .println( "* 号"+this . type +"n 车牌号 public void calRent( intintif Cre

5、ntelse".equals(getBrand()&&rent else rentIIIISystem.package zuche;调用父类的构造方法，子类不能直接继承父类的构汽车的信息*"+getNo();days) rent =0;宝马".equals(getBrand()+"n 汽车品牌"+getBrand()+"n 型=days *600; if ("别克"gl8" .equals( this . type )=days *750;=days *500;out .println(

6、" 你的租车费用为"+rent +"元");public class Bus extends MotoVehicle private int seatCount ;public Bus() public int getSeatCo un t() returnseatCount ; public this publicvoid setSeatCount( int seatCount ) .seatCount =seatCount ;void printInfo() System. out .println( "* 汽车的信息 *" +&

7、quot;n 车牌号"+getNo()+ "n 客车 座位数"+this . seatCount +"座");public void calRent(int days) int rent =0;if ( seatCount <=19) rent =days*800; else rent =days *1200;System. out .println( "你的租车费用为"+rent +"元");package zuche; im public publicclass TestRent static

8、void main(String args ) Sca nner in put =new Scann er(System.in );/int carType;Stringanswer;int day =0;Car c=new Car();"*欢迎光临西树东花租车H*“*");Bus b=new Bus();System. out .println( System. out .println(in0t random =(int )(Math.,1);do System.c.setNo("黑At" +random); if (in putran dom ()

9、*89999+10000);/ran dom()的取值范围为out .println("轿车请选:1" +"n货车请选:2");System. out .println(.n extI nt()=1) "请输入汽车的品牌(1.宝马、2.别克)");switch (in put .n ext In t() case 1:c.setBrand("宝马");c.setType( "730");c. prin tI nfo();System. out .println("请输入租车天数&quo

10、t;);c.calRe nt( in put .n ext In t();break ;case 2:System. out .println("请选择别克车的类型:if (in put .n ext In t()=1)c.setBrand("别克");gl8、凯越");c.setType( "gl8");c. prin tI nfo();System. out .println( "请输入租车天数"); c.calRe nt(in put .n extI nt(); else c.setBrand("别

11、克");c.setType("凯越");c. prin tI nfo();System. out .println( "请输入租车天数"); c.calRe nt(in put .n extI nt();else System. out .println( b.setNo("黑A"+random); switch (in put .n ext In t() case 1: b.setSeatCount(17);"请选择客车的座位数:19座下/19座以上")b.pri ntl nfo();System. out .println("请输入租车天数");b.calRe nt( in put .n ext In t();break ;case 2:b.setSeatCou nt(21);b.pri ntl nfo();System. out .println( "请输入租车天数");b.calRe nt(in put .n ext In t();