Updated Linked List (incomplete)

C#/Program.cs

@@ -1,2 +1,21 @@
-// See https://aka.ms/new-console-template for more information
+using System;
+using C_.Datastructures;
+
+// See https://aka.ms/new-console-template for more information
 Console.WriteLine("Hello, World!");
+
+LinkedList<int> list = new LinkedList<int>();
+
+list.Add(1);
+list.Add(2);
+list.Add(3);
+
+LinkedList<int> list2 = new LinkedList<int>();
+
+list2.Add(1);
+list2.Add(2);
+list2.Add(3);
+
+
+LinkedList<int> list3 = LinkedList<int>.Create(list, list);
+Console.ReadLine();