这个程序执行不了，哪里出错了-慕课网

这个程序执行不了，哪里出错了

来源：12-1 综合练习

恋之网

2017-03-28 21:42

import java.util.*;
public class Test {
public static void main(String[]args){
  car1 A1=new car1();
  car2 A2=new car2();
  car3 A3=new car3();
  car4 A4=new car4();
  car5 A5=new car5();
  car6 A6=new car6();
  int money=0;//一款车子的租金
  int moneys=0;//一天的租金
  int person=0;//一款车子的载人量
  int persons=0;//总人数
  int good=0;//一款车子的载物量
  int goods=0;//总载物量

  Scanner input=new Scanner(System.in);
  int x=input.nextInt();
  do{
   System.out.println("欢迎来到答答租车系统！");
   System.out.println("你是否要租车：1是，0否");
   if(x==0){
    System.out.println("期待你的下次光临！");
   }
  }
   while(x==0);

    System.out.println("您可租车的类型和及其项目表:");
    System.out.println("序号"+ "汽车名称"+ "租金"+    "容量");
    if(x==1){
     A1.output();
     A2.output();
     A3.output();
     A4.output();
     A5.output();
     A6.output();
   }
  class car1 {
   private int num=1;//车子的序号
   private String name="欧迪A4";//车子的名称
   private int money=500;//一天的租金
   private int person=4;//一辆车子的载人数目
   public int getNum(){
    return num;
  }
   public String getName(){
    return name;
   }
   public int getMoney(){
    return money;
   }
   public int getPerson(){
    return person;
   }
   public void input(){
    System.out.println(getNum()+" "+getName()+" "+getMoney()+"元/天"+""+"载人"+getPerson()+"人");
   }
   class car2{
    private int num=2;
    private String name="马自达6";
    private int money=400;
    private int person=4;
    public int getnum2(){
     return num;
    }
    public String getName(){
     return name;
    }
    public int getMoney(){
     return money;
    }
    public int getPerson(){
     return person;
    }
    public void input(){
     System.out.println(getNum()+" "+getName()+" "+getMoney()+"元/天"+""+"载人"+getPerson()+"人");
    }
    class car3{
     private int num=3;
     private String name="皮卡雪6";
     private int money=450;
     private int person=4;
     private int good=2;
     public int getnum3(){
      return num;
     }
     public String getName(){
      return name;
     }
     public int getMoney(){
      return money;
     }
     public int getPerson(){
      return person;
     }
     public int getGood(){//皮卡雪6的载物量
      return good;
     }
     public void input(){
      System.out.println(getNum()+""+getName()+""+getMoney()+"元/天"+""+"载人"+getPerson()+"载物"+getGood()+"吨");
     }
     class car4{
      private int num=4;
      private String name="金龙";
      private int money=800;
      private int person=20;
      public int getnum4(){
       return num;
      }
      public String getName(){
       return name;
      }
      public int getMoney(){
       return money;
      }
      public int getPerson(){
       return person;
      }
      public void input(){
       System.out.println(getNum()+""+getName()+""+getMoney()+"元/天"+""+"载人"+getPerson()+"人");
      }
      class car5{
       private int num=5;
       private String name="松花江";
       private int money=400;
       private int good=4;
       public int getnum5(){
        return num;
       }
       public String getName(){
        return name;
       }
       public int getMoney(){
        return money;
       }
       public int getGoods(){//松花江的载物量
        return good;
       }
       public void input(){
        System.out.println(getNum()+""+getName()+""+getMoney()+"元/天"+"载物"+getGoods()+"吨");
       }
       class car6{
        private int num=6;
        private String name="依维柯";
        private int money=1000;
        private int good=20;
        public int getnum6(){
         return num;
        }
        public String getName(){
         return name;
        }
        public int getMoney(){
         return money;
        }
        public int getGood1(){//依维柯的载物量
         return good;
        }
        public void input(){
         System.out.println(getNum()+""+getMoney()+""+"载物"+getGood1()+"吨");
        }

        System.out.print("请输入租车的数量:");
        int n=input.nextInt();//租车的数量
        for(int i=0;i<n;i++){
         System.out.println("请输入第"+(i+1)+"+辆车的序号:");
         int num=input.nextInt();
         switch(num){
          case 1:
           money=A1.getMoney();//车子的租金
           person=A1.getPerson();
           break;
          case 2:
           money=A2.getMoney();
           person=A2.getPerson();
           break;
          case 3:
           money=A3.getMoney();
           person=A3.getPerson();
           good=A4.getGood();
           break;
          case 4:
           money=A4.getMoney();
           person=A4.getPerson();
           break;
          case 5:
           money=A5.getMoney();
           goods=A5.getGood();
           break;
          case 6:
           money=A6.getMoney();
           good=A6.getGood();
           break;
         }
         moneys=moneys+money;
         persons=persons+person;
         goods=goods+good;
        }

         System.out.println("moneys="+moneys);
         System.out.printn("persons="+persons);
         Systme.out.println("goods="+goods);
         System.out.println("请输入租车天数:");
         int days=input.nextInt();
         System.out.println("您的账单：");
         System.out.println("所载人人数为："+persons);
         System.out.println("所载货物量为："+goods);
         System.out.println("***租金总价格为："+(moneys*days));


        }


       }

     }
    }

写回答关注

3回答

慕粉1557047878

2017-03-28 22:43:06

zhong wen shu ru fa zhao bu dao le...555555.

0 0
慕粉1557047878

2017-03-28 22:41:52

jie kou he lei de sheng ming cuo wu le .

0 0
慕粉2203531344

2017-03-28 22:40:28

import java.util.*;
public class ceshi {

public static void main(String[] args) {
// TODO Auto-generated method stub

car1 A1=new car1();
car2 A2=new car2();
car3 A3=new car3();
car4 A4=new car4();
car5 A5=new car5();
car6 A6=new car6();
int money=0;//一款车子的租金
int moneys=0;//一天的租金
int person=0;//一款车子的载人量
int persons=0;//总人数
int good=0;//一款车子的载物量
int goods=0;//总载物量

Scanner input=new Scanner(System.in);
System.out.println("欢迎来到答答租车系统！");
System.out.println("你是否要租车：1是，0否");
int x=input.nextInt();
do{

if(x==0){
System.out.println("期待你的下次光临！");
}
}while(x==0);

System.out.println("您可租车的类型和及其项目表:");
System.out.println("序号"+ "汽车名称"+ "租金"+ "容量");
if(x==1){
A1.input();
A2.input();
A3.input();
A4.input();
A5.input();
A6.input();
}

System.out.println("请输入租车的数量:");
int n=input.nextInt();//租车的数量
for(int i=0;i<n;i++){
System.out.println("请输入第"+(i+1)+"+辆车的序号:");
int num=input.nextInt();
switch(num){
case 1:
money=A1.getMoney();//车子的租金
person=A1.getPerson();
break;
case 2:
money=A2.getMoney();
person=A2.getPerson();
break;
case 3:
money=A3.getMoney();
person=A3.getPerson();
good=A3.getGoods();
break;
case 4:
money=A4.getMoney();
person=A4.getPerson();
break;
case 5:
money=A5.getMoney();
goods=A5.getGoods();
break;
case 6:
money=A6.getMoney();
good=A6.getGoods();
break;
}
moneys=moneys+money;
persons=persons+person;
goods=goods+good;
}
System.out.println("moneys="+moneys);
System.out.println("persons="+persons);
System.out.println("goods="+goods);
System.out.println("请输入租车天数:");
int days=input.nextInt();
System.out.println("您的账单：");
System.out.println("所载人人数为："+persons);
System.out.println("所载货物量为："+goods);
System.out.println("***租金总价格为："+(moneys*days));

}
public static class car1{
private int num=1;//车子的序号
private String name="欧迪A4";//车子的名称
private int money=500;//一天的租金
private int person=4;//一辆车子的载人数目
public int getNum(){
return num;
}
public String getName(){
return name;
}
public int getMoney(){
return money;
}
public int getPerson(){
return person;
}
public void input(){
System.out.println(getNum()+" "+getName()+" "+getMoney()+"元/天"+""+"载人"+getPerson()+"人");
}

}
public static class car2{
private int num=2;
private String name="马自达6";
private int money=400;
private int person=4;
public int getNum(){
return num;
}
public String getName(){
return name;
}
public int getMoney(){
return money;
}
public int getPerson(){
return person;
}
public void input(){
System.out.println(getNum()+" "+getName()+" "+getMoney()+"元/天"+""+"载人"+getPerson()+"人");
}
}
public static class car3{
private int num=3;
private String name="皮卡雪6";
private int money=450;
private int person=4;
private int good=2;
public int getNum(){
return num;
}
public String getName(){
return name;
}
public int getMoney(){
return money;
}
public int getPerson(){
return person;
}
public int getGoods(){//皮卡雪6的载物量
return good;
}
public void input(){
System.out.println(getNum()+""+getName()+""+getMoney()+"元/天"+""+"载人"+getPerson()+"载物"+getGoods()+"吨");
}
}
public static class car4{
private int num=4;
private String name="金龙";
private int money=800;
private int person=20;
public int getNum(){
return num;
}
public String getName(){
return name;
}
public int getMoney(){
return money;
}
public int getPerson(){
return person;
}
public void input(){
System.out.println(getNum()+""+getName()+""+getMoney()+"元/天"+""+"载人"+getPerson()+"人");
}
}
public static class car5{
private int num=5;
private String name="松花江";
private int money=400;
private int good=4;
public int getNum(){
return num;
}
public String getName(){
return name;
}
public int getMoney(){
return money;
}
public int getGoods(){//松花江的载物量
return good;
}
public void input(){
System.out.println(getNum()+""+getName()+""+getMoney()+"元/天"+"载物"+getGoods()+"吨");
}
}
public static class car6{
private int num=6;
private String name="依维柯";
private int money=1000;
private int good=20;
public int getNum(){
return num;
}
public String getName(){
return name;
}
public int getMoney(){
return money;
}
public int getGoods(){//依维柯的载物量
return good;
}
public void input(){
System.out.println(getNum()+" "+getMoney()+" "+"载物"+getGoods()+" "+"吨");
}
}

}

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