POJ-1326

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;


public class Main {
    public static void main(String[] args) {
        String inLine="";
        String flag="";
        int miles;
        String level;
        int sum=0;
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        while(true){
            try{
             inLine=br.readLine();
            }catch(IOException e){
                e.printStackTrace();
            }
            
           flag=inLine.split(" ")[0];
           if(flag.equals("#")){
               break;
           }else if(flag.equals("0")){
               System.out.println(sum);
               sum=0;
           }else{
               miles=Integer.parseInt(inLine.split(" ")[2]);
               level=inLine.split(" ")[3];
               
               if(level.equals("F")){
                   sum+=2*miles;
               }else if(level.equals("B")){
                   sum+=1.5*miles+0.5;
               }else if(level.equals("Y")){
                   if(miles<=500){
                       sum+=500;
                   }else{
                       sum+=miles;
                   }
               }
           }
           
        }
    }

}

POJ-1326

原文：http://blog.csdn.net/eddy_liu/article/details/48089787