Eroare de compilare: main.cpp: In member function 'bool UndirectedGraph::havelHakimi(std::vector<int>)': main.cpp:498:23: 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] 498 | if(degrees[0] > degrees.size() - loops) main.cpp: In member function 'std::vector<int> DirectedGraph::topologicalSorting()': main.cpp:612:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bool>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 612 | for(int node = 1; node < visited.size(); ++node) | ~~~~~^~~~~~~~~~~~~~~~ main.cpp: In function 'void DISJOINT_SETS_INFO_ARENA()': main.cpp:894:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bool>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 894 | for(int i = 0; i < sameGroup.size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'void MAX_FLOW_INFO_ARENA()': main.cpp:953:37: error: no matching function for call to 'DirectedGraph::addEdge(int&, int&, int, int&)' 953 | dg.addEdge(x, y, 0, capacity); | ^ main.cpp:540:6: note: candidate: 'void DirectedGraph::addEdge(int, int, int)' 540 | void DirectedGraph::addEdge(int node, int neighbour, int cost) | ^~~~~~~~~~~~~ main.cpp:540:6: note: candidate expects 3 arguments, 4 provided main.cpp:962:39: error: 'const struct edge' has no member named 'capacity' 962 | cap[i][it.neighbour] = it.capacity; | ^~~~~~~~ Non zero exit status: 1