using System;

public class Program

{

    //int age;//declare variable

    int age = 22;//declaring and initializing field

    public void SayHello()

    {

        Console.WriteLine("Hi how are you?");

    }

    public static void Main()

    {

        Program p = new Program(); //create an instance of a class

        Console.WriteLine("Hello World");

        Console.WriteLine(230);

        Console.WriteLine("my name is divha,and i am"+ p.age + " year/s old");

    }

}