Eroare de compilare: main.cpp:10:1: error: 'vector' does not name a type vector<int> edges; ^~~~~~ main.cpp: In function 'void dfs(std::__cxx11::string)': main.cpp:22:13: error: 'edges' was not declared in this scope edges.push_back(i); ^~~~~ main.cpp: In function 'std::__cxx11::string gen(int)': main.cpp:31:5: error: 'edges' was not declared in this scope edges.clear(); ^~~~~ main.cpp: In function 'int main()': main.cpp:42:23: error: 'pow' was not declared in this scope edges_n = pow(k, n); ^ Non zero exit status: 1