using System;

public class Program

{

    public static void Main()

    {

        int number, stotica, desetica, edinica, nov_des;

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

        stotica=number/100;

        desetica=number%100;

        edinica=number%10;

        nov_des=desetica/10;

        Console.WriteLine(stotica);

        Console.WriteLine(nov_des);

        Console.Write(edinica);

    }

}