private static void Main()
{
LinkedList <int> list = new LinkedList <int>();
list.Add(1);
list.Add(5);
list.Add(17);
list.Add(42);
list.AddToHead(-69);
list.InsertAfter(1, 2);
list.Delete(17);
Console.WriteLine(list.Contains(8));
foreach (int item in list)
{
Console.WriteLine(item);
}
CircularLinkedList <int> circularLinkedList = new CircularLinkedList <int>();
circularLinkedList.Add(100);
circularLinkedList.Add(200);
circularLinkedList.Add(300);
circularLinkedList.Add(400);
circularLinkedList.InsertAfter(100, 2);
circularLinkedList.AddToHead(0);
circularLinkedList.Delete(200);
Console.WriteLine(circularLinkedList.Contains(100));
foreach (int item in circularLinkedList)
{
Console.WriteLine(item);
}
}
