#ifndef POLI_H
#define POLI_H

#include <iostream>
#include <cstdlib>

using namespace std;

#include "Term.h"

class Poli {
      private:
         Term* lid;
      public:
       Poli();
       Poli(const Poli& p);
       Poli(double co, int ex);
       ~Poli(void);
       Term* Lid() const { return lid; };
       int Gr() const;
       Poli& operator += (Term t);
       Poli& operator -= (Term t);
       Poli& operator = (const Poli& p);
       ostream& Print(ostream& os) const;
};


Poli operator + (const Poli& p, const Poli& q);
Poli operator - (const Poli& p, const Poli& q);
Poli operator * (const Poli& p, const Poli& q);
Poli operator / (const Poli& p, const Poli& q);
Poli operator % (const Poli& p, const Poli& q);

ostream& operator << (ostream& os, const Poli& p);
istream& operator >> (istream& is, Poli& p);

#endif