Compilare: main.cpp: In function 'void dijkstra(int, int, int*, std::vector<bool>&, std::vector<int>&, std::vector<std::set<std::pair<int, int> > >&, int&)': main.cpp:48:18: warning: 'd' may be used uninitialized [-Wmaybe-uninitialized] 48 | cout<<d<<" "<<distanta_posibila<<endl; | ^~~ main.cpp:36:13: note: 'd' was declared here 36 | int d; | ^ main.cpp:20:9: warning: 'distanta_posibila' may be used uninitialized [-Wmaybe-uninitialized] 20 | int distanta_posibila; | ^~~~~~~~~~~~~~~~~