Compilare: main.cpp: In member function 'bool Automat::genereaza()': main.cpp:121:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In member function 'bool Automat::verifica(std::__cxx11::string)': main.cpp:152:31: warning: statement has no effect [-Wunused-value] am_fost[nod][poz] == true; ~~~~~~~~~~~~~~~~~~^~~~~~~ main.cpp:153:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < this->node[nod][str[poz] - 'a'].size(); i ++) ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~