Eroare de compilare: user.cpp: In function ‘void DFS(int)’: user.cpp:19:10: error: ‘it’ is not a member of ‘std::vector<int>’ for (vector<int>::it = G[node].begin(); it != G[node].end(); it++) ^ user.cpp:19:45: error: ‘it’ was not declared in this scope for (vector<int>::it = G[node].begin(); it != G[node].end(); it++) ^ user.cpp: In function ‘void DFSk(int)’: user.cpp:29:10: error: ‘it’ is not a member of ‘std::vector<int>’ for (vector<int>::it = Gr[node].begin(); it != Gr[node].end(); it++) ^ user.cpp:29:46: error: ‘it’ was not declared in this scope for (vector<int>::it = Gr[node].begin(); it != Gr[node].end(); it++) ^ user.cpp: In function ‘int main()’: user.cpp:36:5: error: ‘f’ was not declared in this scope f>>nodes>>edges; ^ user.cpp:50:37: error: ‘memset’ was not declared in this scope memset(mark, false, sizeof(mark)); ^ user.cpp:53:19: error: ‘i’ was not declared in this scope if (!mark[i]) { ^ user.cpp:62:5: error: ‘g’ was not declared in this scope g<<nrctc<<"\n"; ^ user.cpp:64:9: warning: unused variable ‘j’ [-Wunused-variable] int j=1; ^