bool LinkedList::deleteFourth()
{
	int count = 1;
	Node *hold;
	if(this->length() < 4) return false;
	for(Node *temp=head; temp!=NULL; temp=temp->getNext(), count++)
	{
		if(count == 3)
		{
			if((temp->getNext()->getNext()) == NULL)
			{
				temp->setNext(NULL);
				return true;
			}
			else
			{
				hold = temp->getNext();
				temp->setNext(hold->getNext());
				delete hold;
				return true;
			}
		}
	}
	return false;
}