Updated repo to be C# only

Datastructures/LinkedList/LinkedList.cs

@@ -0,0 +1,161 @@
+namespace C_.Datastructures.LinkedList
+{
+    public class LinkedList<T>
+    {
+        internal LinkedListNode<T>? Head { get; set; } = default;
+        private int Count { get; set; } = 0;
+
+        public static LinkedList<T> Create()
+        {
+            //Create a new empty list
+            return new LinkedList<T>();
+        }
+
+        public static LinkedList<T> Create(T? value)
+        {
+            //Create a new Class with a single item
+            return new LinkedList<T>()
+            {
+                Head = LinkedListNode<T>.Create(value, null),
+                Count = 1
+            };
+        }
+
+        public static LinkedList<T> Create(LinkedList<T> list1, LinkedList<T> list2)
+        {
+            //Append a previous list to a new List
+            LinkedList<T> list;
+
+            list = list1;
+            if (list == null || list.Count == 0) return list2;
+
+            //Find end of list and append fist item of next list
+            if (list2 == null || list.Count == 0) return list;
+
+            LinkedListNode<T>? end = list.Traverse();
+            end!.Next = list2!.Head;
+            list.Count += list2!.Count;
+
+            return list;
+        }
+
+        public T? this[int i]
+        {
+            get
+            {
+                //Check Range
+                if (i >= Count || i < 0) throw new System.Exception("Error! Index out of Bounds");
+
+                //Return Value
+                LinkedListNode<T>? node = Traverse(i);
+                if (node != null) return node.Value;
+                return default;
+            }
+            set
+            {
+                //Check Range
+                if (i >= Count || i < 0) throw new System.Exception("Error! Index out of Bounds");
+
+                //Change Value
+                LinkedListNode<T>? node = Traverse(i);
+                node!.Value = value;
+            }
+        }
+
+        public void Append(T? value)
+        {
+            //Create new node
+            Count++;
+            LinkedListNode<T> newItem = LinkedListNode<T>.Create(value, default);
+
+            //Set head to new item if list is empty
+            if (Head == null)
+            {
+                Head = newItem;
+                return;
+            }
+
+            //Find last item in list
+            LinkedListNode<T>? end = Head;
+            if (end != null)
+            {
+                end = Traverse();
+            }
+
+            //Append item to end
+            end!.Next = newItem;
+        }
+
+        public void Insert(int index, T? value)
+        {
+            Count++;
+            if (index > Count || index < 0) throw new System.Exception("Error! Index outside of Bounds");
+
+            //Set head to new item if list is empty
+            if (index == 0 || Head == null)
+            {
+                Head = LinkedListNode<T>.Create(value, Head);
+                return;
+            }
+
+            //Fetch point in list at which item will be added
+            LinkedListNode<T>? node = Traverse(index - 1);
+
+            node!.Next = LinkedListNode<T>.Create(value, node!.Next);
+        }
+
+        public void Delete(int index)
+        {
+            Count--;
+            if (index > Count || index < 0) throw new System.Exception("Error! Index outside of Bounds");
+
+            //Check if we are trying to reference the first item
+            if (index == 0 && Head != default)
+            {
+                Head = Head!.Next;
+                return;
+            }
+
+            //Find node before the one we are trying to delete and then remove / relink
+            LinkedListNode<T>? node = Traverse(index - 1);
+
+            node!.Next = node.Next!.Next;
+        }
+
+        public int GetCount()
+        {//Return the number of items in the list
+            return Count;
+        }
+
+        private LinkedListNode<T>? Traverse()
+        {
+            //Start at Head of list
+            LinkedListNode<T>? node = Head;
+            if (node != null)
+            {
+                //continue to end of list
+                while (node!.Next != default)
+                {
+                    node = (LinkedListNode<T>)node.Next;
+                }
+            }
+            return node;
+        }
+
+        private LinkedListNode<T>? Traverse(int i)
+        {
+            //Start at given point in list
+            LinkedListNode<T>? node = Head;
+            if (node != null || i == 0)
+            {
+                //Continue to end of list
+                for (int j = 0; j < i; j++)
+                {
+                    if (node!.Next == null) return null;
+                    node = (LinkedListNode<T>)node.Next;
+                }
+            }
+            return node;
+        }
+    }
+}

Datastructures/LinkedList/LinkedListNode.cs

@@ -0,0 +1,16 @@
+using C_.Datastructures.Generic;
+
+namespace C_.Datastructures.LinkedList
+{
+    internal class LinkedListNode<T> : UndirectedNode<T, LinkedListNode<T>>
+    {//Inherits from Node
+        public static LinkedListNode<T> Create(T? value, LinkedListNode<T>? next)
+        {
+            return new LinkedListNode<T>
+            {
+                Value = value,
+                Next = next
+            };
+        }
+    }
+}