//
// list.h - list interface using a nested class
//

class list
	{
public:
	list(unsigned n);
	~list();
	void add(unsigned n);
	void print();
private:
	struct node
		{
		node(unsigned n, node *p)
			: number(n), next(p) { }
		unsigned number;
		node *next;
		};
	node *first, *last;
	};

