Poj Solution 2070

http://poj.org/problem?id=2070

//* @author: 82638882@163.com
import java.util.Scanner;
public class Main
{
 public static void main(String[] args)
 {
  Scanner in=new Scanner(System.in);
  while(in.hasNext())
  {
   float a=in.nextFloat();
   float b=in.nextFloat();
   float c=in.nextFloat();
   if(a==0&&b==0&&c==0) break;
   boolean s=true;
   if(a<=4.5&&b>=150&&c>=200){
     System.out.print("Wide Receiver ");
     s=false;
    }
   if(a<=6&&b>=300&&c>=500){
     System.out.print("Lineman ");
     s=false;
   }

   if(a<=5&&b>=200&&c>=300){
     System.out.print("Quarterback ");
     s=false;
    }
   if(s) System.out.print("No positions");
   System.out.println();
   }
 }
}