using System;

public class Program

{

    public static void Main()

    {

        string username;

        string password;

        Console.WriteLine("Enter your username");

        username = Console.ReadLine ();

        Console.WriteLine ("Enter your password");

        password = Console.ReadLine ();

    if (username == "Aiden")

        Console.WriteLine ("Welcome to the system, Aiden.");

    else Console.WriteLine ("Unidentified user. Attempt has been logged. Contact a system administrator.");

    if (password == "cameron")

        Console.WriteLine ("You have been successfully logged in");

    else Console.WriteLine ("");

    }

}