Compilare: main.cpp:28: warning: ignoring '#pragma region Data' [-Wunknown-pragmas] 28 | #pragma region Data | main.cpp:37: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 37 | #pragma endregion | main.cpp:42: warning: ignoring '#pragma region IO_Methods' [-Wunknown-pragmas] 42 | #pragma region IO_Methods | main.cpp:126: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 126 | #pragma endregion | main.cpp:128: warning: ignoring '#pragma region Unweighted_Graph_Methods' [-Wunknown-pragmas] 128 | #pragma region Unweighted_Graph_Methods | main.cpp:242: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 242 | #pragma endregion | main.cpp:244: warning: ignoring '#pragma region Weighted_Graph_Methods' [-Wunknown-pragmas] 244 | #pragma region Weighted_Graph_Methods | main.cpp:265: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 265 | #pragma endregion | main.cpp:270: warning: ignoring '#pragma region Private_Methods' [-Wunknown-pragmas] 270 | #pragma region Private_Methods | main.cpp:501: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 501 | #pragma endregion | main.cpp:518: warning: ignoring '#pragma region Public_Methods_Calls' [-Wunknown-pragmas] 518 | #pragma region Public_Methods_Calls | main.cpp:610: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 610 | #pragma endregion | main.cpp: In member function 'bool Graph::getValidGraph()': main.cpp:227:28: 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] 227 | if (degrees[0] > degrees.size() - 1) main.cpp: In member function 'void Graph::Dijkstra(int, std::priority_queue<std::pair<int, int>, std::vector<std::pair<int, int> >, std::greater<std::pair<int, int> > >&, std::vector<int>&)': main.cpp:448:24: warning: second operand of conditional expression has no effect [-Wunused-value] 448 | d == INF ? d : 0; | ^ main.cpp:448:29: warning: third operand of conditional expression has no effect [-Wunused-value] 448 | d == INF ? d : 0; | ^ main.cpp: In function 'int main()': main.cpp:509:23: warning: unused variable 'start' [-Wunused-variable] 509 | int nodes, edges, start; | ^~~~~