Compilare: main.cpp: In function 'bool cautbin(int, int)': main.cpp:20:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 20 | if(aux + i < G[nod].size() && G[nod][aux + i] <= vecin) | ~~~~~~~~^~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:56:31: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 56 | if(newG[i].size() == total_edges) | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~