using System;

public class Program

{

    public static void Main()

    {

        string myName = "Iker";

        string myLastname = "Libron";

        int num_1 = 10;

        int num_2 = 20;

        string result = "Result: ";

        string name = "Name: ";     

        Console.WriteLine(name + myName + " " + myLastname + " " + num_1);

​

        Console.WriteLine(result + num_1 + num_2);

    }

}