Kvadrat.hpp

#ifndef KVADRAT_HPP_INCLUDED
#define KVADRAT_HPP_INCLUDED
#include <iostream>
#include "pravougaonik.hpp"
using namespace std;

class Kvadrat : public Pravougaonik{
public:
    Kvadrat(){a=1;
    b=1;}
    Kvadrat(double c1):Pravougaonik(c1,c1){};
    Kvadrat(const Kvadrat &k1):Pravougaonik((Pravougaonik)k1){};
    void seta(double c1){
    a=c1;
    b=c1;}
    void setb(double b1){
    a=b1;
    b=b1;}
};


#endif // KVADRAT_HPP_INCLUDED