Compilare: user.cpp: In function ‘std::vector<Punct>* incarcaSetPuncte(const char*)’: user.cpp:21:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < (*set_puncte).size(); ++i){ ^ user.cpp: In function ‘void plaseazaPunctPornire(std::vector<Punct>*)’: user.cpp:54:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1; i < (*set_puncte).size(); ++i){ ^ user.cpp: In function ‘int infasoaraConvex(std::vector<Punct>*)’: user.cpp:115:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 2; i < (*set_puncte).size(); ++i){ ^