using System;

using System.Collections.Generic;

​

    public class Program

    {

        public static void Main(string[] args)

        {

            var rafalek1 = new Rafalek();

            rafalek1.Generuj();

​

            var rafalek2 = new Rafalek();

            rafalek2.Generuj();

​

            var rafalek3 = new Rafalek();

            rafalek3.Generuj();

​

            var keyValuePairs = Service.GetAll();

            foreach (var keyValuePair in keyValuePairs)

            {

                Console.WriteLine(keyValuePair.Key + " "+ keyValuePair.Value);

            }

​

            Console.ReadLine();

        }

    }

​

    public class Rafalek

    {

        public void Generuj()

        {

            Service.Set(Guid.NewGuid());

        }

    }

​

    public class Service

    {

        private static readonly IList<KeyValuePair<Guid, int>> _list = new List<KeyValuePair<Guid, int>>();

​

        public static IList<KeyValuePair<Guid, int>> GetAll()

        {

            return _list;

        }

​

        public static void Set(Guid id)

        {

            _list.Add(new KeyValuePair<Guid, int>(id, _list.Count + 1));

        }

    }