static void Main(string[] args) { //int[] a = { 1, 2, 4, 5, 3, 6, 7, 8 }; //ml.addManyTail(a); //ml.traverse(); //Console.ReadKey(); string[] items = { "In vao cuoi danh sach", "In danh sach" }; int choice; MyList <int> ml = new MyList <int>(); do { choice = Menu(items); switch (choice) { case 0: { Console.Write("Nhap 1 so"); int x = Convert.ToInt32(Console.ReadLine()); ml.addTail(x); break; } case 1: { Console.Write("Nhap so ke tiep"); int x = Convert.ToInt32(Console.ReadLine()); break; } } } while (true); }