Compilare: main.cpp: In static member function 'static std::vector<std::vector<int> > Algorithms::getComponenteBiconexe(const std::vector<std::vector<int> >&, int)': main.cpp:69:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 69 | for( int i = 1; i < adjacencyList.size(); ++i ) | ~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp: In static member function 'static int Algorithms::getDiameter(const std::vector<std::vector<int> >&, int)': main.cpp:183:53: warning: unused variable 'furthestNode2' [-Wunused-variable] 183 | int maxDistance = -1, furthestNode, furthestNode2; | ^~~~~~~~~~~~~ main.cpp: In static member function 'static std::vector<std::vector<int> > Algorithms::havelHakimi(std::vector<int>&, int)': main.cpp:236:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 236 | for( i = crtFirst + 1; i < v.size(); ++i ) | ~~^~~~~~~~~~ main.cpp: In function 'void solveDarb()': main.cpp:199:24: warning: 'furthestNode' may be used uninitialized in this function [-Wmaybe-uninitialized] 199 | Algorithms::BFS( adjacencyList, furthestNode, distance ); | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:183:39: note: 'furthestNode' was declared here 183 | int maxDistance = -1, furthestNode, furthestNode2; | ^~~~~~~~~~~~