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("

3、;费用为："+num);return num;Bus类：final class Bus 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(seatCount<=16)num=800*days;else if(seatCo

4、unt>16)num=1500*days;System.out.println("费用为："+num);return num;测试类：public static void main(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

5、("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.next