#include
using namespace std;
class CDummy {
public:
static int n;
CDummy () { n++; };
~CDummy () { n--; };
};
int CDummy::n=0;
int main () {
CDummy a;
CDummy b[5];
CDummy * c = new CDummy;
cout << a.n << endl;
delete c;
cout << CDummy::n << endl;
return 0;
}