Compilare: main.cpp: In function 'void dijkstra(int, int, int*, std::set<std::tuple<int, int, int> >&, std::vector<int>&, std::vector<std::vector<std::pair<int, int> > >&, int&, std::set<int>&)': main.cpp:34:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 34 | for (int i = 0; i < graf[node].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:21:9: warning: 'distanta_posibila' may be used uninitialized [-Wmaybe-uninitialized] 21 | int distanta_posibila; | ^~~~~~~~~~~~~~~~~