Eroare de compilare: user.cpp:11:28: error: ‘std::unordered_map<int, int> time’ redeclared as different kind of symbol unordered_map < int, int > time; ^ In file included from /usr/include/pthread.h:26:0, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/gthr-default.h:35, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/gthr.h:148, from /usr/local/include/c++/4.8.0/ext/atomicity.h:33, from /usr/local/include/c++/4.8.0/bits/ios_base.h:39, from /usr/local/include/c++/4.8.0/ios:42, from /usr/local/include/c++/4.8.0/ostream:38, from /usr/local/include/c++/4.8.0/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:29:24: warning: pointer to a function used in arithmetic [-Wpointer-arith] time[ timp ] += bani; ^ user.cpp:29:26: warning: pointer to a function used in arithmetic [-Wpointer-arith] time[ timp ] += bani; ^ user.cpp:29:26: error: assignment of read-only location ‘*(time + ((sizetype)timp))’ user.cpp:29:26: error: cannot convert ‘time_t (*)(time_t*)throw () {aka long int (*)(long int*)throw ()}’ to ‘time_t(time_t*)throw () {aka long int(long int*)throw ()}’ in assignment user.cpp:40:36: warning: pointer to a function used in arithmetic [-Wpointer-arith] g << x << " " << time[x] << " "; ^