package carrentalcompany;

public class saloon {         //父类   方法类
     private String pinpai;         //品牌
     private String chepai;         //车牌
     private String xinghao;         //型号
     private int    money;            //价格
     private double  sum;             //总金额
    
     public int getMoney() {
   return money;
  }
  public void setMoney(int money) {
   this.money = money;
  }
  public double getSum() {
   return sum;
  }
  public void setSum(double sum) {
   this.sum = sum;
  }
  public String getXinghao() {
   return xinghao;
  }
  public void setXinghao(String xinghao) {
   this.xinghao = xinghao;
  }
  public String getPinpai() {
   return pinpai;
  }
  public void setPinpai(String pinpai) {
   this.pinpai = pinpai;
  }
  public String getChepai() {
   return chepai;
  }
  public void setChepai(String chepai) {
   this.chepai = chepai;
  }
  void showinfo(){
   System.out.println(“品牌”+”\t\t车牌”+”\t\t型号”+”\t\t价格”);
      System.out.println(getPinpai()+”\t\t”+getChepai()+”\t\t”+getXinghao()+”\t\t”+getMoney());
     }

}

package carrentalcompany;

public class coach {               //添加车数
 int money;
 int sum;
 saloon[] sal=new saloon[5];
 public void cos(saloon salo){
  for(int i=0;i<sal.length;i++){
  if(sal[i]==null){
   sal[i]=salo;
   break;
  }
  
  
 }
  }
 public void showCoach(){      //数出车数
  System.out.println();
  for(int i=0;i<sal.length;i++){
   if(sal[i]!=null){
    sal[i].showinfo();
   }
  }
 }
 public void add(int boay){     // 赋值    轿车 的宝马     
  int money=300;
  this.money=boay*money;
  saloon sal1=new saloon();
  
  sal1.setChepai(“京NY2858”);
  sal1.setPinpai(“宝马”);
  sal1.setXinghao(“550i”);
  sal1.setMoney(this.money);
   sum+=this.money;
  cos(sal1);
 }
 public  void bie(int boay){      //赋值   轿车 的别克    
  int money=350;
  this.money=boay*money;
   saloon sal2=new saloon();
   sal2.setPinpai(“别克”);
   sal2.setChepai(“京NY2858”);
   sal2.setXinghao(“550i”);
   sal2.setMoney(this.money);
   sum+=this.money;
      cos(sal2);
  }
  public void jin(int boay){      //赋值   金杯
   int money=500;
   this.money=boay*money;
  saloon sal3=new saloon();
   sal3.setPinpai(“金杯”);
   sal3.setChepai(“FY8668”);
   sal3.setXinghao(“670t”);
   sal3.setMoney(this.money);
   sum+=this.money;
      cos(sal3);
 }
public void lon(int boay){    //赋值   金龙
 int money=400;
 this.money=boay*money;
  saloon sal4=new saloon();
   sal4.setPinpai(“金龙”);
   sal4.setChepai(“京Ni4444”);
   sal4.setXinghao(“777b”);
   sal4.setMoney(this.money);
   sum+=this.money;
      cos(sal4);
 }
public void ka(int boay){     //赋值   大型卡车
 int money=1000;
 this.money=boay*money;
 saloon sal4=new saloon();
  sal4.setPinpai(“大型卡车”);
  sal4.setChepai(“京Ni4444”);
  sal4.setXinghao(“568j”);
  sal4.setMoney(this.money);
  sum+=this.money;
  cos(sal4);
   }
public void kas(int boay){    // 赋值   中型卡车
 int money=800;
 this.money=boay*money;
 saloon sal4=new saloon();
  sal4.setPinpai(“中型卡车”);
  sal4.setChepai(“京Ni4444”);
  sal4.setXinghao(“375a”);
  sal4.setMoney(this.money);
  sum+=this.money;
  cos(sal4);
    }
public void sums(){
 System.out.println(“总金额是：”+this.sum);
 
 
 
     }
}

package carrentalcompany;

import java.util.Scanner;

public class TestCar {
 public static void main(String[] alg){
  Scanner in=new Scanner(System.in);
 coach c=new coach();
 boolean  fale=true;
 while(fale){
 System.out.println(“欢迎来到租车公司！”);
 System.out.println(“请输入要租车的天数：”);
 int tian=in.nextInt();
 System.out.println(“请输入你要租的汽车类型：1-轿车，2-客车，3-卡车,0-结束”);
 int x=in.nextInt();
 if(x==1){//轿车
  System.out.println(“请输入要租的品牌：1-宝马，2-别克”);
  int b=in.nextInt();
  if(b==1){//宝马
   c.add(tian);
   c.showCoach();
   
  }else if(b==2){ //别克
   c. bie(tian);
   c.showCoach();
  }
 }else if(x==2){//客车
  System.out.println(“请输入要租的品牌：1-金杯，2-金龙”);
  int b=in.nextInt();
  if(b==1){
   c.jin(tian);
   c.showCoach();
  }else if(b==2){
   c.lon(tian);
   c.showCoach();
  }
 }else if(x==3){       //卡车
  System.out.println(“请输入要租的品牌：1-大型卡车，2-中型卡车”);
  int b=in.nextInt();
  if(b==1){
   c.ka(tian);
   c.showCoach();
  }else if(b==2){
   c.kas(tian);
   c.showCoach();
   }
   }
    if(x==0){
  fale=false;
  c.sums();
  System.out.println(“品牌”+”\t\t车牌”+”\t\t型号”+”\t\t价格”);
 }
    }
  }
}