Compilare: main.cpp: In member function 'void Graf::dfs(int)': main.cpp:51:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 51 | for (int i = 0; i < listaAd[nod].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::bfs(int)': main.cpp:78:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 78 | for (int i = 0; i < listaAd[nod].size(); i ++){ | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::dfsSortTop(int)': main.cpp:109:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 109 | for (int i = 0; i < listaAd[nod].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::dfsCompBiconexe(int, int, std::vector<int>&, std::vector<int>&, std::stack<int>&)': main.cpp:134:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 134 | for (int i = 0; i < listaAd[nod].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::dfsCompTareConexe(int, int&, std::vector<int>&, std::vector<int>&, std::stack<int>&, std::bitset<100001>&)': main.cpp:180:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 180 | for (int i = 0; i < listaAd[nod].size(); i++) { | ~~^~~~~~~~~~~~~~~~~~~~~