#pragma once

template <class T>
struct Node {
	T data;
	Node<T> * next;
	Node<T> * prev;
};

template <class T>
class List
{

private:
	int size;
	Node<T> * first;
	Node<T> * last;


public:
	List();
	~List();
	void addFirst(T data);
	Node<T> * getFirst();
	Node<T> * getLast();
};