Eroare de compilare: main.cpp: In function 'int kruskal(int, std::vector<std::tuple<int, int, int> >&, int, int)': main.cpp:42:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::tuple<int, int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 42 | while (i < edges.size()) | ~~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:79:22: error: 'n' was not declared in this scope 79 | g << kruskal(n, edges, x, y) << endl; | ^ Non zero exit status: 1