using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Zadej cislo:");

        int num;

        var isNum = int.TryParse(Console.ReadLine(), out num );

        if(isNum){

            var numStr = num.ToString();

            for(var i = numStr.Length-1; i > -1; i--){

                if(i == numStr.Length-1)

                    Console.Write(numStr[i]);

                else

                    Console.Write(" + {0}", numStr[i]);

            }

            Console.Write(" = {0}", num.ToString());

        }else

            Console.WriteLine("Neni cislo, konec programu");

    }

}