Eroare de compilare: user.cpp:10:5: error: ‘int time’ redeclared as different kind of symbol int time=0; ^ 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:30:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<reteta.length();i++) ^ user.cpp:41:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=0;j<lista.size();j++) ^ user.cpp:57:17: warning: pointer to a function used in arithmetic [-Wpointer-arith] time+=quant; ^ user.cpp:57:17: error: assignment of function ‘time_t time(time_t*)’ user.cpp:57:17: 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:62:11: warning: the address of ‘time_t time(time_t*)’ will always evaluate as ‘true’ [-Waddress] fout<<time<<"\n"; ^ user.cpp:64:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<lista.size();i++) ^