Compilare: main.cpp: In function 'int DFS(int, int, int, int, int, int&)': main.cpp:14:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 14 | for(int i=0;i<V[nodInt].size();i++) | ~^~~~~~~~~~~~~~~~~ main.cpp:30:1: warning: no return statement in function returning non-void [-Wreturn-type] 30 | } | ^