using System;

public class Program

{

    public static void Main()

    {

        var line1 = "line1";

        var line2 = "line2";

        var line3 = "line3";

        var lineEmpty = "";

        var newLine = "\r\n";

        var s1 = line1 + newLine + line2 + newLine + line3;

        var s2 = line1 + newLine + line2 + newLine + line3 + newLine + lineEmpty;

        var list1 = s1.Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);

        var list2 = s2.Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);

        PrinList(list1, "list 1");

        PrinList(list2, "list 2");

    }

    public static void PrinList(string[] list, string listName)

    {

        Console.WriteLine("Printing list: " + listName);

        Console.WriteLine("Printing list length: " + list.Length);

        foreach (var item in list)

        {

            Console.WriteLine(item);

        }

        Console.WriteLine("end ---");

    }

}