using System;

public class Program

    {

        public class idcsharp

        {

            public idcsharp() // constructor, nama method sama dengan Class

            {

                Console.WriteLine("Selamat Belajar di IDCSharp.com");

            }

        }

       public static void Main(string[] args)

        {

            idcsharp p = new idcsharp();

        }

    }