using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("enter your password ");

        int password = Int32.Parse(Console.ReadLine());

        Console.WriteLine("c# rocks");

        {

            Console.WriteLine("enter your second password ");

            int p = Int32.Parse(Console.ReadLine());

            Console.WriteLine("john2008");

            {

                Console.WriteLine("it is a valid user ");

                if (password >= 100)

                    if (p >= 100)

                    {

                        Console.WriteLine("it is a valid user ");

                    }

                    else

                    {

                        Console.WriteLine("it is a invalid user");

                    }

                else

                {

                    Console.WriteLine("it is a invalid user");

                }

            }

        }

    }

}