class Program
    {
        static Random rand = new Random();
        static void Main(string[] args)
        {
            //látnivalók száma
            int numberOfSpectacles = rand.Next(50, 101);
            Console.WriteLine("We create " + numberOfSpectacles + " spectacles.");
            Spectacle[] sp = new Spectacle[numberOfSpectacles];
            for (int i = 0; i < sp.Length; i++)
            {
                sp[i] = new Spectacle();
                Console.WriteLine(sp[i].display());
            }

            //beolvasunk egy kezdőpontot
            Console.WriteLine("We create a track of spectacles that are close(<5)\n to a given starting point.");
            Console.Write("Give a starting point x,y: ");
            string s = Console.ReadLine().Trim();
            int startx = int.Parse(s.Substring(0, s.IndexOf(',')));
            int starty = int.Parse(s.Substring(s.IndexOf(',') + 1));
            //útvonal létrehozása
            Track tr = new Track(startx, starty, sp);
            Console.WriteLine(tr.display());
            Console.WriteLine("\nThe end.");
            Console.ReadLine();
        }
    }
}