using System;

public class Program

{

    public static void Main()

    { 

        {

        string s;

        Console.Write(Summa(5, 3, out string s)+ " ");

        Console.Write(s);

    }

    static int Summa(int a, int b, out string s)

    {

       s = "код"; return a+b;

    }

        Console.WriteLine("Hello World");

    }

}