using System;

public class Program

{

    public static void Main()

    {

        int num_students,num_buildings,num_floors,num_rooms;

        Console.WriteLine(" number of students");

        num_students=int.Parse(Console.ReadLine());

        num_buildings=num_students/1280;

        Console.WriteLine("number of buildings {0}",num_buildings);

        num_floors=(num_students%1280)/320;

        Console.WriteLine("number of floors {0}",num_floors);

        num_rooms=(num_students%1280)%320/40;

        Console.WriteLine("number of rooms {0}",num_rooms);

    }

}