boolean count = false;
        int i = 1, rnd = 1, num = Integer.parseInt(new BufferedReader(new InputStreamReader(System.in)).readLine());
        while(i < num)
        {
            if((!count && (num & i) > 0) || (count && (num & i) == 0))
            {
                count = true;
                System.out.println("Round: " + rnd);
            }
            i <<= 1;
            rnd++;
        }