import java.io.*;
public class odd
{
        public static void main(String args[] )throws IOException
        {

        int number,sumeven,sumodd,storage;
        String inData,evenum,oddnum;
 BufferedReader stgin = new BufferedReader ( new InputStreamReader (System.in ) );
        sumeven = 0;
        sumodd =  0;
        evenum = " ";
        oddnum = " ";
        storage = 0;

        System.out.println ("Enter a number please?");
        inData = stgin.readLine();
        number = Integer.parseInt ( inData );


   while  (storage <= number)
        {
        if ( storage %2 == 0)
        {
        sumeven = sumeven + storage;
        evenum=evenum + Integer.toString (storage) + " ";
        }

        else
        {
        sumodd = sumodd + storage;
        oddnum = oddnum+Integer.toString (storage) + " ";
        }
        storage = storage + 1;
        }

        System.out.println (" Sum of even is " + sumeven );
        System.out.println (" Sum of odd  is "+ sumodd );
        System.out.println (" odd numbers are " + oddnum);
        System.out.println (" even numbers are " + evenum);
}
}