Compilare: main.cpp: In member function 'void Graf::rezolvaDijkstra(int&)': main.cpp:492:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 492 | for (int i = 1; i < adiacentaCost[nod].size(); i++) // iau toate nodurile adiacente cu el | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::rezolvaBellmanFord(int&)': main.cpp:535:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 535 | for (int i = 1; i < adiacentaCost[nod].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'int Graf::rezolvaDiametruArbrore()': main.cpp:596:38: warning: 'ultimulNod' may be used uninitialized in this function [-Wmaybe-uninitialized] 596 | distante = rezolvaBFS2(ultimulNod); | ^