Poj Solution 1528

http://poj.org/problem?id=1528

//* @author: 82638882@163.com
import java.util.Scanner;
public class Main
{
 public static void main(String[] args)
  {
    Scanner in=new Scanner(System.in);
    System.out.println("PERFECTION OUTPUT");
    while(true)
    {
         int a=in.nextInt();
     if(a==0) break;
      double w=Math.sqrt(a);
      int total=1;
      for(int i=2;i< w;i++)
      {
        if(a%i==0) total+=(a/i+i);
      }
      if(a%w==0) total+=w;
      System.out.printf("%5d  ",a);
      if(a==1) System.out.println("DEFICIENT");
      else if(total>a) System.out.println("ABUNDANT");
      else if(total< a) System.out.println("DEFICIENT");
      else System.out.println("PERFECT");
    }
    System.out.println("END OF OUTPUT");
  }
}