cout << "current.size()= " << current.size() << " > maximal= " << maximal << "? " << (current.size() > maximal) << endl;

wynik:
current.size()= 12 > maximal= -1? 0
current.size()= 2 > maximal= -1? 0
current.size()= 4 > maximal= -1? 0
current.size()= 4 > maximal= -1? 0
current.size()= 2 > maximal= -1? 0
current.size()= 6 > maximal= -1? 0
current.size()= 5 > maximal= -1? 0
current.size()= 7 > maximal= -1? 0
current.size()= 6 > maximal= -1? 0
current.size()= 2 > maximal= -1? 0
current.size()= 7 > maximal= -1? 0
current.size()= 7 > maximal= -1? 0