Eroare de compilare: main.cpp:13:47: error: 'std::priority_queue<int, std::vector<int>, std::greater<int> > time' redeclared as different kind of symbol priority_queue<int,vector<int>,greater<int> > time; ^~~~ In file included from /usr/include/pthread.h:24:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/gthr-default.h:35, from /usr/include/x86_64-linux-gnu/c++/6/bits/gthr.h:148, from /usr/include/c++/6/ext/atomicity.h:35, from /usr/include/c++/6/bits/ios_base.h:39, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/time.h:192:15: note: previous declaration 'time_t time(time_t*)' extern time_t time (time_t *__timer) __THROW; ^~~~ main.cpp: In function 'int main()': main.cpp:24:14: error: request for member 'push' in 'time', which is of non-class type 'time_t(time_t*) throw () {aka long int(long int*) throw ()}' time.push(x + d); ^~~~ main.cpp:26:17: error: request for member 'empty' in 'time', which is of non-class type 'time_t(time_t*) throw () {aka long int(long int*) throw ()}' while(!time.empty()) ^~~~~ main.cpp:28:20: error: request for member 'top' in 'time', which is of non-class type 'time_t(time_t*) throw () {aka long int(long int*) throw ()}' arv = time.top(); ^~~ main.cpp:30:14: error: request for member 'pop' in 'time', which is of non-class type 'time_t(time_t*) throw () {aka long int(long int*) throw ()}' time.pop(); ^~~ Non zero exit status: 1