Eroare de compilare: main.cpp: In function 'int main()': main.cpp:98:14: error: 'sort' is not a member of 'std'; did you mean 'qsort'? 98 | std::sort(DAG[u].begin(), DAG[u].end()); | ^~~~ | qsort main.cpp:99:27: error: 'unique' is not a member of 'std' 99 | DAG[u].erase(std::unique(DAG[u].begin(), DAG[u].end()), DAG[u].end()); | ^~~~~~ main.cpp:117:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 117 | for(int i = 0; i<topo.size(); i++) { | ~^~~~~~~~~~~~ Non zero exit status: 1