Eroare de compilare: main.cpp:13:14: error: 'std::vector<int> time' redeclared as different kind of entity 13 | vector <int> time; | ^~~~ In file included from /usr/include/pthread.h:23, from /usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:35, from /usr/include/x86_64-linux-gnu/c++/10/bits/gthr.h:148, from /usr/include/c++/10/ext/atomicity.h:35, from /usr/include/c++/10/bits/ios_base.h:39, from /usr/include/c++/10/ios:42, from /usr/include/c++/10/ostream:38, from /usr/include/c++/10/iostream:39, from main.cpp:1: /usr/include/time.h:75:15: note: previous declaration 'time_t time(time_t*)' 75 | extern time_t time (time_t *__timer) __THROW; | ^~~~ main.cpp: In function 'void dfs(int)': main.cpp:21:10: error: request for member 'push_back' in 'time', which is of non-class type 'time_t(time_t*) throw ()' {aka 'long int(long int*)'} 21 | time.push_back(node); | ^~~~~~~~~ main.cpp: In function 'int main()': main.cpp:35:51: error: request for member 'rbegin' in 'time', which is of non-class type 'time_t(time_t*) throw ()' {aka 'long int(long int*)'} 35 | for(vector <int> ::reverse_iterator it = time.rbegin(); it != time.rend(); ++it) | ^~~~~~ main.cpp:35:72: error: request for member 'rend' in 'time', which is of non-class type 'time_t(time_t*) throw ()' {aka 'long int(long int*)'} 35 | for(vector <int> ::reverse_iterator it = time.rbegin(); it != time.rend(); ++it) | ^~~~ Non zero exit status: 1