PKU Judge Online 2070 Filling Out the Team

■2070 Filling Out the Team

□Problem
省略．

□Solution
省略．

□Code

package p2070;

import java.util.*;
import java.lang.*;
import java.math.*;
import java.io.*;

import static java.lang.Math.*;
import static java.util.Arrays.*;

// AC
public class Main{

 Scanner sc=new Scanner(System.in);

 final int INF=Integer.MAX_VALUE;
 final double EPS=1e-9;

 void run(){
  double[] speeds={4.5, 6.0, 5.0};
  double[] weights={150, 300, 200};
  double[] strengths={200, 500, 300};
  String[] ss={"Wide Receiver", "Lineman", "Quarterback"};
  for(;;){
   double speed=sc.nextDouble();
   double weight=sc.nextDouble();
   double strength=sc.nextDouble();
   if(speed==0&&weight==0&&strength==0)
    break;
   String ans="";
   for(int i=0; i<3; i++){
    if(speed<speeds[i]+EPS&&weight+EPS>weights[i]
      &&strength+EPS>strengths[i])
     ans+=ss[i]+" ";
   }
   if(ans.equals(""))
    println("No positions");
   else
    println(ans.substring(0, ans.length()-1));
  }
 }

 void print(String s){
  System.out.print(s);
 }

 void println(String s){
  System.out.println(s);
 }

 public static void main(String[] args){
  // System.setOut(new PrintStream(new BufferedOutputStream(System.out)));
  new Main().run();
 }
}