Poj Solution 2140

http://poj.org/problem?id=2140

import java.util.*;   
  
public class Main {   
  
    public static void main(String[] args) {   
        Scanner cin = new Scanner(System.in);   
           
        while(cin.hasNext())   
        {   
            int num = cin.nextInt();   
            int ways = 1;   
               
            int index = num/2+1;   
               
            for(int i = index; i > 1; i--)   
            {   
                int tmpNum = i;   
                for(int j = i - 1; j > 0; j--)   
                {   
                    tmpNum += j;   
                    if(tmpNum == num)   
                    {   
                        ways++;   
                        break;   
                    }else if(tmpNum > num)   
                        break;   
                }   
            }   
            System.out.println(ways);   
               
               
        }   
  
    }   
  
}