#include <iostream.h>
#include "static.h"

int main () {
  A o1(1);
  A o2(2);
  cout << nb_A() << ',' << nb_B() << endl;
  { A o3(3);
    B o4(4);
    cout << nb_A() << ',' << nb_B() << endl; };
  cout << nb_A() << ',' << nb_B() << endl;
};