Compilare: main.cpp: In member function 'void Graph::Dijkstra(int)': main.cpp:69:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 69 | for(int i = 0; i < this->adjacencyList[Node].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::showDistances()': main.cpp:91:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 91 | for(int i = 0; i < forts.size(); i++){ | ~~^~~~~~~~~~~~~~ main.cpp:95:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 95 | for(int i = 1; i < dad.size(); i++){ | ~~^~~~~~~~~~~~