#include <cstdlib>
#include <iostream>

using namespace std;

class podstawa
{
      protected:
              int boki;
              int dlug;
};
class bryla:public podstawa
{
      public:
             int wys;
             bryla();
             bryla(int a, int b, int c);
             void poka();
};
class ostro:public bryla
{
      public:
             void licz(){cout<<"dlugosc to: "<<(boki*dlug)<<endl;};
};
class grania:public bryla
{
      public:
                  void licz(){cout<<"dlugosc to: "<<(boki*dlug)*2+(boki*wys)<<endl;};
};
bryla::bryla()
{
                              boki=4;
                              dlug=4;
                              wys=9;
};
bryla::bryla(int a, int b, int c)
{
                 boki=a;
                 dlug=b;
                 wys=c;
}
void bryla::poka()
{
  cout<<"Ilosc bokow: "<<boki<<" Dlugosc boku: "<<dlug<<" Wysokosc: "<<wys<<endl;
}
int main(int argc, char *argv[])
{
    bryla p0;
    p0.poka();
    bryla p1(7,12,666);
    p1.poka();
    ostro omg1;
    omg1.licz();
    grania omg2;
    omg2.licz();
    system("PAUSE");
    return EXIT_SUCCESS;
}