using System;

namespace app39
{
    class app39
    {
        static void Main(string[]args)
        {
            Console.WriteLine("Hello World.");
            {
                Console.WriteLine("Anup Kumar Tirkey is a Mechanical Engineer.");
                {
                    Console.WriteLine("NIT");
                    {
                        Console.WriteLine("Anup Kumar is a Civil Officer.");
                        {
                            Console.WriteLine("Show the Mechanical Constraint is report to Anup Kumar TIrkey in System.");
                            {
                                Console.WriteLine("Anoop : there is no Log with a Nation minimum 5 Year");
                            }
                        }
                    }
                }
            }
        }
    }
}