#include <string>
#include <iostream>
using namespace std;

class figura2D
{
    public:
    string opis, kolor;
    figura2D (string a = "cos", string b = "jakis") : opis(a), kolor(b) {cout<<"K podst"<<endl;}
    void daj_glos ();
    void ile_bokow() {cout <<"mam x bokow"<<endl;}
};

void figura2D::daj_glos()
{
    cout << "Jestem "<< opis <<" koloru: "<< kolor <<endl;
}

class kwadrat : public figura2D
{
    public:
    int dlugosc_boku;
    kwadrat (string, string, int);
    void ile_bokow () {cout <<"mam 4 boki"<<endl;}
};

kwadrat::kwadrat (string a = "cos", string b = "jakis", int c=1): figura2D()
{
    opis=a;
    kolor=b;
    dlugosc_boku=c;
    cout<<"K dziecka"<<endl;
}

int main ()
{

figura2D * p_figura = new figura2D;
kwadrat * p_kwadrat = new kwadrat;

p_figura->ile_bokow();
p_kwadrat->ile_bokow();

figura2D * p_inny;
p_inny = p_kwadrat;
p_inny->ile_bokow();

delete p_figura;
delete p_kwadrat;

return 0;
}