using System;

using System.Collections.Generic;   

​

​

public class Program

{

    public static void Main(string[] args)

    {

        Console.WriteLine("tipe command");

        string s = Console.ReadLine();

        if(s=="start")

        {

            Console.WriteLine("enter password");

            string p = Console.ReadLine();

            if(p=="scp-activat-206")

            {

                Console.WriteLine("tipe command");

                string c = Console.ReadLine();

                if(c=="scp-001")

                {

                    Console.WriteLine("error! scp-001 information is restricted to the 05 council tipe o5 password");

                    string d = Console.ReadLine();

                    if(d=="05-5")

                    {

                        Console.WriteLine("05 password accepted");

                    }

                }

            }

            else

            {

                Console.WriteLine ("error! tipe command correctly in 60 seconds or be terminated");

            }

        }

    }

}