#include <iostream>
using namespace std;
class B
{ int i;
public: B() { i=80; }
virtual int get_i() { return i; }
};
class D: public B
{ int j;
public: D() { j=27; }
int get_j() {return j; }
};
int main()
{ D *p=new B;
cout<<p->get_i();
cout<<((D*)p)->get_j();
return 0;
}