Eroare de compilare: main.cpp: In function 'void unite(int, int, std::vector<int>&)': main.cpp:30:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 30 | for (int i = 1; i < colors.size(); ++i) | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:60:32: warning: comparison of integer expressions of different signedness: 'std::vector<Link, std::allocator<Link> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 60 | while (chosen_links.size() < nr_nodes - 1 && !ordered_links.empty()){ | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ main.cpp:63:18: error: too many arguments to function 'void unite(int, int, std::vector<int>&)' 63 | unite(curr_link.start, curr_link.end, colors, visited); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:29:6: note: declared here 29 | void unite(int node1, int node2, vector<int>& colors){ | ^~~~~ Non zero exit status: 1