using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

        var tasks = new List<Action>();

        for (int i = 0; i < 2; i++)

        {

            tasks.Add(() => Console.Write(i + "."));

        }

        foreach (var t in tasks)

            t();

    }

}