static void TestLinkedList()
{
//AnLinkedListNode<int> one = new AnLinkedListNode<int>(1);
//AnLinkedListNode<int> two = new AnLinkedListNode<int>(4);
//AnLinkedListNode<int> three = new AnLinkedListNode<int>(7);
//AnLinkedListNode<int> four = new AnLinkedListNode<int>(3);
MyLinkedList <int> list = new MyLinkedList <int>();
list.Add(1);
list.Add(4);
list.Add(7);
list.Add(3);
IEnumerator <int> en = list.GetEnumerator();
while (en.MoveNext())
{
Console.WriteLine(en.Current);
}
list.AddFirst(0);
Console.WriteLine("---");
IEnumerator <int> en2 = list.GetEnumerator();
while (en2.MoveNext())
{
Console.WriteLine(en2.Current);
}
Console.WriteLine("---");
Console.WriteLine("remove 4 ? {0}", list.Remove(4));
Console.WriteLine("---");
en2 = list.GetEnumerator();
while (en2.MoveNext())
{
Console.WriteLine(en2.Current);
}
Console.WriteLine("---");
Console.WriteLine("remove 3 ? {0}", list.Remove(3));
Console.WriteLine("---");
en2 = list.GetEnumerator();
while (en2.MoveNext())
{
Console.WriteLine(en2.Current);
}
Console.WriteLine("---");
Console.WriteLine("remove first ? {0}", list.RemoveFirst());
en2 = list.GetEnumerator();
while (en2.MoveNext())
{
Console.WriteLine(en2.Current);
}
Console.WriteLine("---");
}
public T Pop()
{
return(_stack.RemoveFirst());
}