Eroare de compilare: main.cpp: In function 'void solve(int)': main.cpp:24:28: 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 < vecini[nod].size(); ++i ) | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp:27:18: error: 'INF' was not declared in this scope 27 | if ( INF != dist[vecin] ) | ^~~ Non zero exit status: 1