Eroare de compilare: main.cpp: In member function 'std::vector<int> Graph::cicluEulerDriver(std::ifstream&)': main.cpp:88:13: error: 'out' was not declared in this scope 88 | out << "-1\n"; | ^~~ main.cpp: In member function 'void Graph::Darb(std::ofstream&)': main.cpp:242:9: warning: unused variable 'fLast_dist' [-Wunused-variable] 242 | int fLast_dist = firstLast.second; | ^~~~~~~~~~ main.cpp: In member function 'void Graph::Kruskal(std::ofstream&)': main.cpp:497:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 497 | for(int j = 0; j < adj[i].size(); ++j){ | ~~^~~~~~~~~~~~~~~ main.cpp:516:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Edge>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 516 | for(;i < edges.size() && cnt <= E - 1; ++i){ | ~~^~~~~~~~~~~~~~ Non zero exit status: 1