public void Push(T v)
{
NodeSH <T> p = new NodeSH <T>(v);
root = NodeSH <T> .Meld(root, p);
this.Count++;
}
public void Pop()
{
if (root == null)
{
return;
}
root = NodeSH <T> .Meld(root.L, root.R);
this.Count--;
}
