Compilare: main.cpp: In member function 'void Graf::bfs(int)': main.cpp:108:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 108 | for(int i=0; i<listaAdiacenta[nodCurent].size(); i++) | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::sortareTopologica(std::ostream&)': main.cpp:136:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 136 | for(int i = 0; i < listaAdiacenta[nodCurent].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::initializareCompBiconexe(std::ostream&)': main.cpp:221:22: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 221 | for(int i = 0; i < nrComponenteBiconexe; i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:222:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 222 | for(int j = 0; j < componenteBiconexe[i].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:292:65: warning: unused variable 'nodStart' [-Wunused-variable] 292 | int noduri, muchii, extremitateInitiala, extremitateFinala, nodStart; | ^~~~~~~~