java汽车租赁源码

1、一 问题某汽车租赁公司出租多种车辆，车型及租金情况如下：编写程序实现计算租赁价。二 具体实现MotoVehicle类：abstract class MotoVehicle /车牌号String no=null; /品牌String brand=null;/颜色char color; /里程int mileage; /总金额int num;public abstract int CalcRent(int days);Car类：final class Car extends MotoVehicleprivate String type;public Car(String no,String typ

2、e)this.no=no;this.type=type;/方法重写public int CalcRent(int days) return 0;/方法重载public int CalcRent(int days,String type)/1表示别克商务舱GL8,2表示宝马550i，3表示别克林荫大道switch(type)case 1:num=600*days;break;case 2:num=500*days;break;case 3:num=300*days;break;System.out.println(费用为：+num);return num;Bus类：final class Bus

3、 extends MotoVehicleprivate int seatCount;public Bus(String no,int seatCount)this.no=no;this.seatCount=seatCount;/方法重写public int CalcRent(int days) return 0;/方法重载public int CalcRent(int days,int seatCount)if(seatCount16)num=1500*days;System.out.println(费用为：+num);return num;测试类：public static void mai

4、n(String args) Scanner reader=new Scanner(System.in);System.out.println(请输入数字选择车型：1(轿车)，2(客车);int m=reader.nextInt();if(m=1)System.out.println(1.别克商务舱GL8);System.out.println(2.宝马550i);System.out.println(3.别克林荫大道);System.out.println(请输入数字选择轿车品牌：);String b=reader.next();System.out.println(请输入租赁天数：);int days=reader.nextInt();/创建对象并调用CalcRent方法Car car=new Car(0,b);car.CalcRent(days,b);else if(m=2)System.out.println(请输入座位数：);int c=reader.nextInt();System.out.println(请输租赁天数：);int days=reader.nex