using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace SoloLearn { class Program { static void Main(string[] args) { LinkedNodeList lnl = new LinkedNodeList(1); lnl.Add(2); lnl.Add(3); Console.WriteLine("Count " + lnl.Count); print(lnl); lnl.Remove(2); Console.WriteLine("Count " + lnl.Count); } public static void print(LinkedNodeList ll) { var helper = ll.Head; while(helper != null) { Console.WriteLine(helper.value); helper = helper.next; } } } public class LinkedNodeList { public Node Head; private int _count; public int Count {get { return _count;}} public LinkedNodeList(T val) { this.Head = new Node(val); this._count = 1; } public void Add(T toAdd) { Node helper = Head; while(helper.next != null) { helper = helper.next; } helper.next = new Node(toAdd); _count++; } public Node Remove(T toRemove) { Node helper = Head; while(helper.next != null) { if(helper.next.value.Equals(toRemove)) { Node ret = helper.next; helper.next = helper.next.next; _count--; return ret; } else helper = helper.next; } return null; } } public class Node { public T value; public Node next; public Node(T val) { this.value = val; this.next = null; } } }

How to implement a Linked List C#