Compilare: main.cpp: In member function 'void Graf::Dfs(int)': main.cpp:63:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 63 | for (i = 0; i < adc[nod].size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::Bfs(int)': main.cpp:83:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 83 | for (i = 0; i < adc[pr].size(); i++) | ~~^~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::DfsSortare(int)': main.cpp:99:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 99 | for (i = 0; i < adc[nod].size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::DfsTareConexe(int, std::vector<int>&)': main.cpp:111:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 111 | for (int i = 0; i < adc2[nod].size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::CompTareConexe()': main.cpp:270:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 270 | for (i = 0; i < a.size(); i++) | ~~^~~~~~~~~~ main.cpp:272:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 272 | for (j = 0; j < a[i].size(); j++) | ~~^~~~~~~~~~~~~ main.cpp: In static member function 'static bool Graf::VerifHavHak(std::vector<int>)': main.cpp:286:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 286 | if (x > a.size()) //lista trebuie sa contina destule valori | ~~^~~~~~~~~~ main.cpp: In member function 'void Graf::Kruskall()': main.cpp:337:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<std::pair<int, int>, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 337 | for (i = 0; i < adj.size(); i++) | ~~^~~~~~~~~~~~ main.cpp: In member function 'void Graf::Disjoint()': main.cpp:365:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<std::pair<int, int>, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 365 | for (i = 0; i < adj.size(); i++) | ~~^~~~~~~~~~~~