Eroare de compilare: main.cpp: In function 'void dfs(int, int)': main.cpp:15:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 15 | for(int i=0;i<adj[nod].size();i++) | ~^~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:40:19: error: unable to find character literal operator 'operator""nr_adaug' with 'char' argument 40 | g<<nr_sterse<<'\n'nr_adaug; | ^~~~~~~~~~~~ Non zero exit status: 1