Compilare: main.cpp:64: warning: ignoring '#pragma region Data' [-Wunknown-pragmas] 64 | #pragma region Data | main.cpp:71: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 71 | #pragma endregion | main.cpp:76: warning: ignoring '#pragma region IO_Methods' [-Wunknown-pragmas] 76 | #pragma region IO_Methods | main.cpp:119: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 119 | #pragma endregion | main.cpp:122: warning: ignoring '#pragma region Unweighted_Graph_Wrappers' [-Wunknown-pragmas] 122 | #pragma region Unweighted_Graph_Wrappers | main.cpp:243: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 243 | #pragma endregion | main.cpp:245: warning: ignoring '#pragma region Weighted_Graph_Wrappers' [-Wunknown-pragmas] 245 | #pragma region Weighted_Graph_Wrappers | main.cpp:283: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 283 | #pragma endregion | main.cpp:288: warning: ignoring '#pragma region Unweighted_Methods' [-Wunknown-pragmas] 288 | #pragma region Unweighted_Methods | main.cpp:487: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 487 | #pragma endregion | main.cpp:489: warning: ignoring '#pragma region Weighted_Methods' [-Wunknown-pragmas] 489 | #pragma region Weighted_Methods | main.cpp:580: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 580 | #pragma endregion | main.cpp:601: warning: ignoring '#pragma region Public_Methods_Calls' [-Wunknown-pragmas] 601 | #pragma region Public_Methods_Calls | main.cpp:706: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 706 | #pragma endregion | main.cpp: In member function 'void Graph::TarjanDFS(int, std::vector<int>&, std::vector<int>&, std::stack<int>&, std::vector<bool>&, std::__cxx11::list<std::set<int> >&)': main.cpp:334:16: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 334 | if (discOrder[edge.dest]) // if the adjacent node had been processed and is part of the current traversal path | ^ main.cpp: In member function 'void Graph::HavelHakimi(std::vector<int>&, bool&)': main.cpp:445:28: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 445 | if (degrees[0] > degrees.size() - 1) main.cpp: In member function 'void Graph::Dijkstra(int, std::vector<int>&)':