dada租车系统 java第二季

package carft;
/*

• 定义车的属性，

• 序号ID，名称name,价格value;
  */
  public class Car {
  private int id;
  private String name;
  private int value;

  /*

  • 封装
    */

  public int getId() {
  return id;
  }

  public void setId(int id) {
  this.id = id;
  }

  public String getName() {
  return name;
  }

  public void setName(String name) {
  this.name = name;
  }

  public int getValue() {
  return value;
  }

  public void setValue(int value) {
  this.value = value;
  }

/*

• 重载
  */
  public void printss(){

}
}

package carft;
/*

• 定义一个载客的车类
  */
  public class Bus extends Car implements IPassager{

  Bus(int id,String name,int value,int number){
  this.setId(id);
  this.setName(name);
  this.setValue(value);
  this.setIPassage(number);

  }
  private int number;
  @Override
  public int getIPassage() {
  // TODO Auto-generated method stub
  return number;
  }

  @Override
  public void setIPassage(int number) {
  // TODO Auto-generated method stub
  this.number=number;
  }
  public void printss(){
  System.out.println(getId()+".\t"+getName()+"\t"+getValue()+"元/天\t"
  +getIPassage()+"人\t");
  }
  }
  package carft;
  /*

• 定义一个既可载客，又可载货的车类
  */
  public class Pickup extends Car implements ILoad ,IPassager{

  Pickup(int id,String name,int value,int number,int weight){
  this.setId(id);
  this.setName(name);
  this.setValue(value);
  this.setIPassage(number);
  this.setILoad(weight);
  }
  private int number;
  private int weight;
  /*

  • 封装
    /
    @Override
    public int getIPassage() {
    // TODO Auto-generated method stub
    return number;
    }
    @Override
    public void setIPassage(int number) {
    // TODO Auto-generated method stub
    this.number=number;
    }
    @Override
    public int getILoad() {
    // TODO Auto-generated method stub
    return weight;
    }
    @Override
    public void setILoad(int weight) {
    // TODO Auto-generated method stub
    this.weight=weight;
    }
    /
  • 打印出车子的信息，重载父类
    */
    public void printss(){
    System.out.println(getId()+".\t"+getName()+"\t"+getValue()+"元/天\t"
    +getIPassage()+"人\t"+getILoad()+"吨\t");
    }

}
package carft;
/*

• 定义一个载货的车类
  */
  public class Truck extends Car implements ILoad{

  Truck(int id,String name,int value,int weight){
  this.setId(id);
  this.setName(name);
  this.setValue(value);
  this.setILoad(weight);

  }
  private int weight;

  public int getWeight() {
  return weight;
  }

  public void setWeight(int weight) {
  this.weight = weight;
  }

  public void printss(){
  System.out.println(getId()+".\t"+getName()+"\t"+getValue()+"元/天\t\t"
  +getILoad()+"吨\t");
  }

  @Override
  public int getILoad() {
  // TODO Auto-generated method stub
  return weight;
  }

  @Override
  public void setILoad(int weight) {
  // TODO Auto-generated method stub
  this.weight=weight;
  }

}
package carft;
/*

• 定义一个载货的接口
  /
  public interface ILoad {
  int weight=0;
  public int getILoad();
  public void setILoad(int weight);
  }
  package carft;
  /
• 定义一个载人的接口

• 载客量LoadPassager
  /
  public interface IPassager {
  int number=0;
  public int getIPassage();
  public void setIPassage(int number);
  }
  package carft;
  import java.util.;
  public class Main {

  void goon(){

  /*
   * 定义车型
   */
  
  Car[] cars={ new Bus(1,"奥迪A4",500,4), new Bus(2,"马自达6",400,4), 
          new Pickup(3,"皮卡雪6",450,4,2), new Pickup(4,"金龙",800,2,100),
          new Truck(5,"松花江",400,4), new Truck(6,"依维柯",1000,20),
  };
  
  /*
   * 界面输出租车信息
   */
  System.out.println("请问你是想要租车吗？1是；2否");
  Scanner inputt=new Scanner(System.in);
  int n=inputt.nextInt();
  if(n==1){
      System.out.println("可选：\n序号\t车型\t价格\t\t载客\t载重");
  
          for(int i=0;i<cars.length;i++){
              cars[i].printss();
          }
          System.out.println("请输入租车信息");
  
  }
  else{
  
      System.out.println("不要逗我了，哥！");
  }

  /*

  • 设置一个租车序号数组
    */
    System.out.println("请输入要租车的总数");
    Scanner in1=new Scanner(System.in);

    int num1=in1.nextInt();
    int strxu[]=new int[num1];

    for( int i=0;i<num1;i++){
    int j=i+1;
    System.out.println("请输入第"+j+"辆车的序号");

    Scanner in2=new Scanner(System.in);
    strxu[i]=in2.nextInt();
    if(strxu[i]<0strxu[i]>6){
        System.out.println("输入序号有误，请重新输入");
        i--;
    }

    }
    /*

    • 设置一个租车时间数组
      */
      int strday[]=new int[num1];

    for(int i=0;i<num1;i++){
    int j=i+1;
    System.out.println("请输入租第"+j+"辆车的时间");
    Scanner in3=new Scanner(System.in);
    strday[i]=in3.nextInt();

    }
    /*

    • 计算租车总金额
      /
      int[] price=new int[num1];
      int[] sum=new int[num1];
      int sumtotal=0;
      for(int i=0;i<num1;i++){
      int a=strxu[i];
      price[i]=cars[a].getValue();
      sum[i]=price[i]strday[i];
      sumtotal+=sum[i];
      System.out.println("第"+a+"辆车的单价为"+price[i]+"租车时间为"+strday[i]+
      "该车租用总金额"+sum[i]);
      }
      System.out.println("租车总金额为"+sumtotal);
      System.out.println("感谢光临");

  }
  public static void main(String[] args){
  Main ss=new Main();
  ss.goon();

  }

}