namespace Lesson10_LinkedList练习
{
    class Program
    {
        static void Main(string[] args)
        {
            LinkedList<int> ints = new LinkedList<int>();
            Random r = new Random();
            for (int i = 0; i < 10; i++)
            {
                ints.AddLast(r.Next(1,100));
            }
            LinkedListNode<int> temp = ints.First;
            while (temp != null)
            {
                Console.Write(temp.Value + " ");
                temp = temp.Next;
            }
            Console.WriteLine();
            Console.WriteLine("----------------");
            temp = ints.Last;
            while (temp != null)
            {
                Console.Write(temp.Value + " ");
                temp = temp.Previous;
            }
        }
    }
}