Eroare de compilare: user.cpp:17:6: error: ‘int time’ redeclared as different kind of symbol 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/istream:38, from /usr/include/c++/4.8/fstream:38, 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:42:20: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null] b[j]=NULL; ^ user.cpp:96:17: warning: pointer to a function used in arithmetic [-Wpointer-arith] time+=nr; ^ user.cpp:96:17: error: assignment of function ‘time_t time(time_t*)’ user.cpp:96:17: 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:101:8: warning: the address of ‘time_t time(time_t*)’ will always evaluate as ‘true’ [-Waddress] y<<time<<'\n'; ^