sumOdds

public class sumWhile{        public static void sumOdds (int n)    {        int count = n;        int odd = 1;        int sum = 0;        while (count >= 0)        {           sum += odd;           count--;           odd = odd + 2;        }    }        public static void main (String[] args)    {                sumOdds(3);    }    }