#ifndef PILA_HPP
#define PILA_HPP
#include <fstream>

class Pila {		
	private:
		int *pila;
		int apt;
		int max;

	public:
		Pila(void);
		bool vacia(void);
		void tamano(int mx);
		void mete(int x);
		int  saca(void);
		int  tope(void);
		std::ostream& print(std::ostream&) const;
};

std::ostream& operator << (std::ostream&, const Pila&);

#endif