Compilare: main.cpp: In function 'int bfs(int, int, int)': main.cpp:41:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<vecin>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 41 | for(int i=0; i<l[nod].size(); i++) | ~^~~~~~~~~~~~~~ main.cpp: In function 'int aflaCapacitate(int, int)': main.cpp:75:12: warning: 'rez' may be used uninitialized in this function [-Wmaybe-uninitialized] 75 | return rez; | ^~~