using System;

​

public class Program

{

    public static void Main()

    {

        int estewany, Box, estewany2;

        Console.WriteLine("enter the number of estewany");

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

        Box = estewany / 50;

        Console.WriteLine("the number of Boxes are {0}", (Box));

        estewany2 = estewany % 50;

        Console.WriteLine("the number for the rest of the sstewany are {0}", estewany);

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

    }

}