Compilare: main.cpp: In function 'void dijkstra(int, long long int*, long long int*)': main.cpp:30:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<da>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 30 | for(int i = 0; i < v[nod].size(); i ++) | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'void afis(int, int, long long int*)': main.cpp:49:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 49 | for(int i = 0; i < rez.size(); i ++) | ~~^~~~~~~~~~~~