Compilare: main.cpp: In member function 'void Graph::BFS(int)': main.cpp:103:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 103 | for (int i = 0; i < adiacenta[nodCurent].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::distantaCatreToateNodurile(int)': main.cpp:149:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 149 | for (int i = 0; i < adiacenta[nodCurent].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::DFSUtil(int, std::vector<bool>&)': main.cpp:229:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 229 | for (int i = 0; i < adiacenta[nodPlecare].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::sortareTopologicaUtil(int, std::vector<bool>&, std::stack<int>&)': main.cpp:247:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 247 | for (int i = 0; i < adiacenta[v].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~