Car.java

package com.test;

/**

?*?

?* @param price汽車總類

?*/

?

public class Car {?

private String name;? ?//車名

private int id; //汽車id

private int price; //租車價格

public Car(int id,String name,int price) {

super();

this.id = id;

this.name =name;

this.price = price;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public int getId() {

return id;

}

public void setId(int id) {

this.id = id;

}

public int getPrice() {

return price;

}

public void setPrice(int price) {

this.price = price;

}

}

PCar.java

package com.test;

/**

?*?

?* @param price皮卡類

?*/

?

public class PCar extends Car{

private int snum;? //載貨量

private int pnum; //載人數(shù)

public PCar(int id, String name, int price,int snum, int pnum) {

super(id, name, price);

// TODO Auto-generated constructor stub

this.pnum = pnum;

this.snum = snum;

}

public int getSnum() {

return snum;

}

public void setSnum(int snum) {

this.snum = snum;

}

public int getPnum() {

return pnum;

}

public void setPnum(int pnum) {

this.pnum = pnum;

}

}

PeopleCar.java

package com.test;

/**

?*?

?* @param price載人汽車類

?*/

?

public class PeopleCar extends Car {

private int proplenum;? //載人數(shù)

public PeopleCar(int id, String name, int price,int peoplenum) {

super(id, name, price);

// TODO Auto-generated constructor stub

this.proplenum = peoplenum;

}

public int getProplenum() {

return proplenum;

}

public void setProplenum(int proplenum) {

this.proplenum = proplenum;

}

}

SCar.java

package com.test;

/**

?*?

?* @param price貨車類

?*/

?

public class SCar extends Car {

private int snum;? //載貨量

public SCar(int id, String name, int price ,int snum) {

super(id, name, price);

// TODO Auto-generated constructor stub

this.snum = snum;

}

public int getSnum() {

return snum;

}

public void setSnum(int snum) {

this.snum = snum;

}

}

Test.java

package com.test;

/**

?*?

?* @param price測試類

?*/

?

import java.util.Scanner;

import com.test.*;

public class Test {

public static void main(String[] args) {

// TODO Auto-generated method stub

int peoplesum=0;

int goodsum=0;

int pricesum=0;

String carname="";

PeopleCar pc1 = new PeopleCar(1,"奧迪A4",500,4);

PeopleCar pc2 = new PeopleCar(2,"馬自達6",400,4);

PCar gpc = new PCar(3,"皮卡雪6",450,2,4);

PeopleCar pc3 = new PeopleCar(4,"金龍",800,20);

SCar gc1 = new SCar(5,"松花江",400,4);

SCar gc2 = new SCar(6,"依維柯",1000,20);

Scanner sc = new Scanner(System.in);? //獲取控制臺輸入

boolean keep =true;? ?//保持while循環(huán)運行

System.out.println("*************歡迎使用噠噠租車系統(tǒng)***********");

while(keep) {

System.out.println("是否租用汽車1/0:");

String Q = sc.next();

if("0".equals(Q)){

System.out.println("*********系統(tǒng)已退出*********");

break;

}

else if("1".equals(Q)) {

System.out.println("您可租車的類型及價目表:");

System.out.println(

"1. 奧迪A4 500元/天 載人:4人\n"+

"2. 馬自達6 400元/天 載人:4人\n"+

"3. 皮卡雪6 450元/天 載人:4人載貨:2噸\n"+

"4. 金龍 800元/天 載人:20人\n"+

"5. 松花江 400元/天 載貨:4噸\n"+

"6. 依維柯 1000元/天 載貨:20噸\n");

System.out.print("輸入你租用車的數(shù)量:");

int carnum = sc.nextInt();

System.out.print("請輸入你租用車的天數(shù):");

int day =sc.nextInt();

for(int i=0;i<carnum;){

System.out.print("輸入你租用第" + (i+1) + "輛車的id:");

int id = sc.nextInt();

switch(id) {

case 1 :

carname +=pc1.getName()+"? ";

peoplesum += pc1.getProplenum();

pricesum += pc1.getPrice()*day;

i++;

break;

case 2 :

carname +=pc2.getName()+"? ";

peoplesum += pc2.getProplenum();

pricesum += pc2.getPrice()*day;?

i++;

break;

case 3 :

carname +=gpc.getName()+"? ";

peoplesum += gpc.getPnum();

goodsum += gpc.getSnum();

pricesum += gpc.getPrice()*day;?

i++;

break;

case 4 :

carname +=pc3.getName()+"? ";

goodsum += pc3.getProplenum();

pricesum += pc3.getPrice()*day;?

i++;

break;

case 5 :

carname +=gc1.getName()+"? ";

peoplesum += gc1.getSnum();

pricesum += gc1.getPrice()*day;?

i++;

break;

case 6 :

carname +=gc2.getName()+"? ";

peoplesum += gc2.getSnum();

pricesum += gc2.getPrice()*day;?

i++;

break;

default:

System.out.println("您輸入的車輛id有誤，請重新輸入");

}

}

}

else?

System.out.println("您的輸入有誤，請重新輸入！");

System.out.println("選擇的車有:"+carname );

System.out.println("租金:"+pricesum);

System.out.println("載人量:"+peoplesum+"人");

System.out.println("載貨量:"+goodsum+"噸");

System.out.print("返回租車系統(tǒng)首頁.");

try {? ? ? ? ? ? ? ? ? ? ? //系統(tǒng)等待500毫秒

Thread.currentThread().sleep(500);

System.out.print(".");

} catch (InterruptedException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

try {

Thread.currentThread().sleep(1000);

System.out.println(".");

} catch (InterruptedException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

try {

Thread.currentThread().sleep(2000);

System.out.println("*************歡迎使用噠噠租車系統(tǒng)***********");

} catch (InterruptedException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

}

}