Updated repo to be C# only

Datastructures/Stack/Stack.cs

@@ -0,0 +1,64 @@
+namespace C_.Datastructures.Stack
+{
+    public class Stack<T>
+    {
+        internal StackNode<T>? Head { get; set; }
+        private int Count { get; set; } = 0;
+
+        public static Stack<T> Create()
+        {
+            //Create a new stack without a head
+            return new Stack<T>();
+        }
+
+        public static Stack<T> Create(T? value)
+        {
+            //Create a new Stack with a head
+            return new Stack<T>
+            {
+                Head = StackNode<T>.Create(value, default),
+                Count = 1
+            };
+        }
+
+        public void Push(T? value)
+        {
+            //Add an Item to the top of the stack
+            Count++;
+            Head = StackNode<T>.Create(value, Head);
+            return;
+        }
+
+        public T? Pop()
+        {
+            //Take the item off of the top of the stack
+            T? value = default;
+            if (Count > 0)
+            {//Assign the default value if there are any items left in the stack
+                Count--;
+                value = Head!.Value;
+                Head = Head.Next;
+                if (Count == 0)
+                {
+                    Head = default;
+                }
+            }
+            return value;
+        }
+
+        public T? Peek()
+        {
+            //View item on top of the stack
+            if (Count > 0)
+            {
+                return Head!.Value;
+            }
+            return default;
+        }
+
+        public int GetCount()
+        {//Return the number of items in the list
+            return Count;
+        }
+    }
+}

Datastructures/Stack/StackNode.cs

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