using System;

public class Program

{

    public static void Main()

    {

        string myname = "triumphant";      //this creates a block, label it "myname" and store triumphant into that block

        int myage = 21;         // this stores integer i.e whole numbers

        bool i_am_female = true;        // this stores true or false values

        string A = "2";   //declaring numbers as alphabets

        string B = "4";

        int C = 2;

        int D = 4;

        Console.WriteLine(A+B);

        Console.WriteLine(C + D);

    }

}