using System;
namespace app
{
    class app
    {
        static void Main(string[]args)
        {
            Console.WriteLine("hello world.\n");
            {
                Console.WriteLine("Anup kumar is a Mechanical Engineer w w.\n");
                {
                    Console.WriteLine("kindly clear the scam of ind over 5 years.\n");
                    {
                        Console.WriteLine("anup se har official jb bhi baat karein ya sir ya mahodya kr ke baat krein;dheere pitch m baat karein.\n");
                        {
                            Console.WriteLine("main phir se dohrata hoon; awaz dheere kr ke baat karein.\n");
                            {
                                Console.WriteLine("Regards.\n");
                            }
                        }
                    }
                }
            }
        }
    }
}