1回答

• 

  minjun123

  2017-04-15 14:26:15

  package 租车系统;

  import java.util.Scanner;

  
  

  public class Test {

  
  

  public static void main(String[] args) {

  // TODO 自动生成的方法存根

  Carriage c1=new Carriage("奥迪A4",500,4);

  Carriage c2=new Carriage("马自达6",400,4);

  Carriage c3=new Carriage("金龙",800,20);

  PK p1=new PK("皮卡雪6",450,4,2);

  Truck t1=new Truck("松花江",400,4);

  Truck t2=new Truck("依维柯",1000,20);

  System.out.println("欢迎使用租车系统");

  System.out.println("是否租车 0否-1是");

  //选择是否租车

  Scanner s1=new Scanner(System.in);

  double x1=s1.nextDouble();

  if(x1==1)

  {

  //输出租车信息

  System.out.println("当前可租类型及其价目表");

  System.out.println("序号    汽车名称    租金      容量");

  System.out.print("1.   ");

  c1.Introduce();

  System.out.print("2.   ");

  c2.Introduce();

  System.out.print("3.   ");

  p1.Introduce();

  System.out.print("4.   ");

  t1.Introduce();

  System.out.print("5.   ");

  t2.Introduce();

  //租车数量

  System.out.println("请输入您要租的数量");

  Scanner s2=new Scanner(System.in);

  int x2=s2.nextInt();

  //租的车 天数总和  金钱总和....

  int SumDay=0;

  int SumManey=0;

  int SumVolume=0; //总载人

  int SumVolume1=0;//总载货

  String st1="";

  String st2="";

  String st3="";

  String st4="";

  String st5="";

  for(int i=1;i<=x2;i++){

  System.out.println("请输入第"+i+"辆车的序号:");

  Scanner s3=new Scanner(System.in);

  int x=s3.nextInt();

  
  

  switch (x)

  {

  case 1:  SumManey+=c1.maney;SumVolume+=c1.volume;st1=c1.name;break;

  case 2:  SumManey+=c2.maney;SumVolume+=c2.volume;st2=c2.name;break;

  case 3:  SumManey+=p1.maney;SumVolume+=p1.volume;SumVolume1+=p1.volume1;st3=p1.name;break;

  case 4:  SumManey+=t1.maney;SumVolume1+=t1.volume;st4=t1.name;break;

  case 5:  SumManey+=t2.maney;SumVolume1+=t2.volume;st5=t2.name;break;

  default: System.out.println("输入有误");break;

  }//switch语句里

  }//for循环里

  System.out.println("请输入租车天数");

  Scanner s4=new Scanner(System.in);

  int day=s4.nextInt();

  System.out.println("账单详情:");

  System.out.println("可载人的有："+st1+"  "+st2+"  "+st3+"  共"+SumVolume+"人");

  System.out.println("可载货的有: "+st3+"  "+st4+"  "+st5+"  共"+SumVolume1+"吨");

  SumManey*=day;

  System.out.println("总租金为"+SumManey);

  
  

  }

  
  

  }

  
  

  }

  
  

  7 0

  慕粉1471...

  大二，快大三了

  2017-04-17 10:41:31

  共 7 条回复 >