Compilare: main.cpp: In member function 'void Graph::Cerinta1(int)': main.cpp:56:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 56 | for(int i=0;i<adjList[node].size();i++){ | ~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::bfs()': main.cpp:84:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 84 | for(int i=0;i<adjList[node].size();i++){ | ~^~~~~~~~~~~~~~~~~~~~~