26 lines
956 B
C#
26 lines
956 B
C#
using System.Collections.Generic;
|
|
|
|
class Program
|
|
{
|
|
static void Main(string[] args)
|
|
{
|
|
LinkedList<string> list = new LinkedList<string>();
|
|
list.AddFirst(".AddFirst() adds at the head.");
|
|
list.AddLast(".AddLast() adds at the tail.");
|
|
LinkedListNode<string> head = list.Find(".AddFirst() adds at the head.");
|
|
list.AddAfter(head, ".AddAfter() adds after a specified node.");
|
|
LinkedListNode<string> tail = list.Find(".AddLast() adds at the tail.");
|
|
list.AddBefore(tail, "Betcha can't guess what .AddBefore() does.");
|
|
|
|
System.Console.WriteLine("Forward:");
|
|
foreach (string nodeValue in list) { System.Console.WriteLine(nodeValue); }
|
|
|
|
System.Console.WriteLine("\nBackward:");
|
|
LinkedListNode<string> current = tail;
|
|
while (current != null)
|
|
{
|
|
System.Console.WriteLine(current.Value);
|
|
current = current.Previous;
|
|
}
|
|
}
|
|
}
|