哒哒租车-贰零壹柒零叁月壹拾肆日

demo

package dada;

import java.util.Scanner;

public class Demo {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("欢迎使用哒哒租车系统");
        System.out.println("您是否要租车：1是 0否");
        int s = sc.nextInt();
        Car[] cars = {new Keche( 500, "奥迪A4",4),
                new Keche( 400, "马自达6",5),
                new Keche( 450, "金杯面包",21),
                new Huoche( 800, "松花江",5),
                new Huoche( 1100, "东风",20),
                new Kehuoche( 500, "皮卡",3,8),};
        if(s == 0){
            System.out.println("谢谢使用");
        }else{
            System.out.println("价目表如下");
            System.out.println("序号            车型                       价格                       容量");
            for(int i = 1; i <= cars.length; i++) {
                System.out.println("序号：" + (i) + "   " + cars[i-1]);
            }
        }

        int pricesum = 0;
        int passengersum = 0;
        double goodssum = 0;

        System.out.println("请输入预订数量");
        int sl = sc.nextInt();
        for(int a = 1; a <= sl; a++){
            System.out.println("请输入第" + a + "台车型序号");
            int xh = sc.nextInt();
            System.out.println("你选的第" + a + "辆是" + cars[xh-1]);
            System.out.println("请输入预定天数");
            int ts = sc.nextInt();
            System.out.println("预定" + ts + "天");

            System.out.println("预定中...");
            pricesum = pricesum + cars[xh-1].getPrice()*ts;
            passengersum += cars[xh-1].getPassengerLoad();
            goodssum += cars[xh-1].getGoodsLoad();
        }

        System.out.println("价格合计:" + pricesum + ",载客量为：" + passengersum + ",载货量为：" + goodssum);

    }
}

---

car

package dada;

public class Car {

    private int price;
    private String name;
    private int passengerLoad;  //载人量
    private double goodsLoad;   // 

    public int getPrice() {
        return price;
    }
    public void setPrice(int price) {
        this.price = price;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public int getPassengerLoad() {
        return passengerLoad;
    }
    public void setPassergerLoad(int passengerLoad) {
        this.passengerLoad = passengerLoad;
    }
    public double getGoodsLoad() {
        return goodsLoad;
    }
    public void setGoodsLoad(double goodsLoad) {
        this.goodsLoad = goodsLoad;
    }
}

---

客车

package dada;

public class Keche extends Car {

    public Keche(int price, String name, int passengerLoad) {
        super();
        this.setPrice(price);
        this.setName(name);
        this.setPassergerLoad(passengerLoad);
    }

    public String toString(){
        return this.getName() + "          " + this.getPrice() + "元/天               " + "载客" + this.getPassengerLoad() + "人";
    }

}

---

货车

package dada;

public class Huoche extends Car {

    public Huoche(int price, String name , double goodsLoad) {
        super();
        this.setPrice(price);
        this.setName(name);
        this.setGoodsLoad(goodsLoad);
    }

    public String toString(){
        return this.getName() + "                  " + this.getPrice() + "元/天             " + "载货" +this.getGoodsLoad() + "吨";
    }

}

---

皮卡

package dada;

public class Kehuoche extends Car {

    public Kehuoche(int price, String name, int passengerLoad, double goodsLoad) {
        super();
        this.setPrice(price);
        this.setName(name);
        this.setPassergerLoad(passengerLoad);
        this.setGoodsLoad(goodsLoad);
    }

    public String toString() {
        return this.getName() + "                  " + this.getPrice() + "元/天               " + "载客" + this.getPassengerLoad() + "人/载货" + this.getGoodsLoad() + "吨";
    }

}