// file bstree.h
//created by alpha 2008.11.3

#ifndef BSTREE_H
#define BSTREE_H

#include "bstnode.h"

class bstree
{
	public:
		bstree();
		bool insert(int key);
		bool delNode(int key);
		bstnode *find(int key);
	private:
		bstnode *root;
};

#endif