using System;

public class Program

{

      static int Chislo(int num)

  {

     int sum = num / 10;

     Console.WriteLine( sum);

     num %= 10;

     return num;

     return Chislo(num);

  }

    public static void Main()

    {

       Console.WriteLine("Vuvedi dvucifreno chislo");

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

       int result = Chislo(num);

       Console.WriteLine(result);

    }

}