Eroare de compilare: user.cpp:16:5: error: ‘int stime’ redeclared as different kind of symbol int stime, n; ^ 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/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/time.h:298:12: error: previous declaration of ‘int stime(const time_t*)’ extern int stime (__const time_t *__when) __THROW; ^ user.cpp: In function ‘int main()’: user.cpp:33:19: warning: pointer to a function used in arithmetic [-Wpointer-arith] stime += nr; ^ user.cpp:33:19: error: assignment of function ‘int stime(const time_t*)’ user.cpp:33:19: error: cannot convert ‘int (*)(const time_t*)throw () {aka int (*)(const long int*)throw ()}’ to ‘int(const time_t*)throw () {aka int(const long int*)throw ()}’ in assignment user.cpp:38:10: warning: the address of ‘int stime(const time_t*)’ will always evaluate as ‘true’ [-Waddress] g << stime <<'\n'; ^