Compilare: main.cpp: In function 'std::vector<int> Dijkstra(int, int, std::vector<std::vector<std::pair<int, int> > >&)': main.cpp:24:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | for(int i=0; i<lista_ad[nod_curent].size(); i++)//parcugem toti vecinii nodului curent si verificam daca e nevoie de o modifcare a drumului minim | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~