using System;

namespace app85
{
    class app85
    {
        static void Main(string[]args)
        {
            Console.WriteLine("hello world.");
            {
                Console.WriteLine("Anup Kumar Tirkey.");
                {
                    Console.WriteLine("Mechanical Engineer.");
                    {
                        Console.WriteLine("A K Tirkey , Official , Only in Petroleum");
                        {
                            Console.WriteLine("ANoop - is a Civil Officer.");
                            {
                                Console.WriteLine(" in Ooty. with Family Kujur.");
                                {
                                    Console.WriteLine("14.01.2024");
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}