public static LLNode GetNode(LLNode node, int position)
{
if (node == null || position == 0)
{
return(node);
}
Stack <LLNode> stack = new Stack <LLNode>();
int counter = 0;
LLNode result = null;
while (node != null)
{
stack.Push(node);
node = node.next;
}
while (counter < position)
{
result = stack.Pop();
}
return(result);
}