Compilare: main.cpp: In function 'void DFS(std::vector<std::vector<int> >&, int, std::vector<bool>&)': main.cpp:25:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 25 | for (int i = 0; i < liAd[nodCurent].size(); i++) // parcurgem vecinii nodului curent | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int numarCompConexe(std::vector<std::vector<int> >&)': main.cpp:34:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 34 | for (int i = 1; i < liAd.size(); i++) // parcurgem toate nodurile | ~~^~~~~~~~~~~~~