Mandatory Literature

using System;

namespace firstLesson
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int totalPages = int.Parse(Console.ReadLine());
            int pagesPerHour = int.Parse(Console.ReadLine());
            int readingDays = int.Parse(Console.ReadLine());

            int hoursForTheBook = totalPages / pagesPerHour;
            int hoursReadingPeDay = hoursForTheBook / readingDays;

            Console.WriteLine(hoursReadingPeDay);





        }
    }
}