Eroare de compilare: user.cpp:13:21: error: ‘std::set<std::pair<int, int> > time’ redeclared as different kind of symbol set <pair<int,int>> time; ^ In file included from /usr/include/pthread.h:26:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/gthr-default.h:35, from /usr/include/i386-linux-gnu/c++/4.8/bits/gthr.h:148, from /usr/include/c++/4.8/ext/atomicity.h:33, from /usr/include/c++/4.8/bits/ios_base.h:39, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from user.cpp:1: /usr/include/time.h:186:15: error: previous declaration of ‘time_t time(time_t*)’ extern time_t time (time_t *__timer) __THROW; ^ user.cpp: In function ‘int main()’: user.cpp:34:14: error: request for member ‘insert’ in ‘time’, which is of non-class type ‘time_t(time_t*)throw () {aka long int(long int*)throw ()}’ time.insert(aj); ^ user.cpp:41:16: error: request for member ‘begin’ in ‘time’, which is of non-class type ‘time_t(time_t*)throw () {aka long int(long int*)throw ()}’ aj=*time.begin(); ^ user.cpp:42:12: error: request for member ‘erase’ in ‘time’, which is of non-class type ‘time_t(time_t*)throw () {aka long int(long int*)throw ()}’ time.erase(time.begin()); ^ user.cpp:42:23: error: request for member ‘begin’ in ‘time’, which is of non-class type ‘time_t(time_t*)throw () {aka long int(long int*)throw ()}’ time.erase(time.begin()); ^ user.cpp:44:51: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(ind[aj.nr_echipa]<t[aj.nr_echipa].size()-1){ ^ user.cpp:47:14: error: request for member ‘insert’ in ‘time’, which is of non-class type ‘time_t(time_t*)throw () {aka long int(long int*)throw ()}’ time.insert(aj2); ^