Eroare de compilare: main.cpp: In member function 'std::vector<int> Graf::bfs(int)': main.cpp:490:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 490 | for (int i = 0; i < adiacenta2[p].size(); ++i) | ~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::dfs(int, bool*)': main.cpp:533:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 533 | for (int i = 0; i < adiacenta2[nod].size(); ++i) | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void p12()': main.cpp:946:3: error: 'sort' was not declared in this scope; did you mean 'qsort'? 946 | sort(havelH.begin(), havelH.end(), greater<>()); | ^~~~ | qsort main.cpp:956:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 956 | if (val > havelH.size()) | ~~~~^~~~~~~~~~~~~~~ Non zero exit status: 1