南航航空公司里程累计计算表

服务等级	订座舱位（代号）	舱位累积比例
头等舱	F,A	150%
公务舱	C,D	130%
经济舱	Y,T,K	100%
其他舱位	M,G	0

 

 

package choice.sample;

import java.io.IOException;

import java.util.Scanner;

public class LetMeFly {

    /**

     * @param args

     * @throws IOException

     */

    public static void main(String[] args) throws IOException {

       // TODO Auto-generated method stub

       int mznum;

       String seats;

       char seat,choice;

       float newflight1;

       double newflight2,flight=0.0;

       System.out.println("请输入你的明珠卡号：");

       Scanner input1=new Scanner(System.in);

       mznum=input1.nextInt();

       do{

           System.out.println("请输入你的订座舱位:");

           Scanner input2=new Scanner(System.in);

           seats=input2.next();

           seat=seats.charAt(0);

           System.out.println("请输入你的本次飞行里程：");

           Scanner input3=new Scanner(System.in);

           newflight1=input3.nextFloat();

           switch(seat){

           case 'A':

           case 'F':

              newflight2=newflight1*1.5;

              flight=flight+newflight2;

              break;

           case 'C':

           case 'D':

              newflight2=newflight1*1.3;

              flight+=newflight2;

              break;

           case 'Y':

           case 'T':

           case 'K':

              newflight2=newflight1*1;

              flight+=newflight2;

              break;

           case 'M':

           case 'G':

              newflight2=newflight1*0.4;

              flight+=newflight2;

              break;

           default:

              newflight2=0;

              flight+=newflight2;

           }

           System.out.println("还需要继续累积里程吗？请输入Y/N:");

           choice=(char)System.in.read(); 

       }while(choice=='Y');

       System.out.println("明珠卡号为："+mznum+"的用户，你好！");

       System.out.println("你的本次飞行累积航空里程为："+flight);

    }

}