static void Main(string[] args)
{
LinkedListLibrary.List list = new LinkedListLibrary.List();
Console.WriteLine("A list");
list.InsertAtBack(2.4);
list.InsertAtBack(4.5);
list.InsertAtBack(2.7);
list.InsertAtBack(1.9);
list.InsertAtBack(7.2);
list.Display();
Console.WriteLine("Search for 7.3... It exists?");
Console.WriteLine(list.Search(7.3) > 0?"Yes, it does!": "No, it does not!");
Console.WriteLine("Search for 7.2... It exists?");
Console.WriteLine(list.Search(7.2) > 0 ? "Yes, it does!" : "No, it does not!");
Console.WriteLine("There are " + list.Count() + " in the List!");
Console.WriteLine("The SUM of all elements in the list is: " + MyToString.ToString(list.Sum()));
}