Eroare de compilare: user.cpp:14:28: error: ‘int select [50005]’ redeclared as different kind of symbol int drum[Nmax], select[Nmax]; ^ In file included from /usr/include/i386-linux-gnu/sys/types.h:220:0, from /usr/include/stdlib.h:320, from /usr/include/c++/4.8/cstdlib:72, from /usr/include/c++/4.8/ext/string_conversions.h:41, from /usr/include/c++/4.8/bits/basic_string.h:2815, from /usr/include/c++/4.8/string:52, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, 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/i386-linux-gnu/sys/select.h:107:12: error: previous declaration of ‘int select(int, fd_set*, fd_set*, fd_set*, timeval*)’ extern int select (int __nfds, fd_set *__restrict __readfds, ^ user.cpp: In function ‘int main()’: user.cpp:28:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (auto i = 0; i < A[1].size(); i++) ^ user.cpp:35:13: warning: pointer to a function used in arithmetic [-Wpointer-arith] select[1] = 1; ^ user.cpp:35:15: error: assignment of read-only location ‘*(select + 1u)’ select[1] = 1; ^ user.cpp:35:15: error: cannot convert ‘int’ to ‘int(int, fd_set*, fd_set*, fd_set*, timeval*)’ in assignment user.cpp:42:26: warning: pointer to a function used in arithmetic [-Wpointer-arith] if (!select[i] && drum[i] < dmin) ^ user.cpp:48:22: warning: pointer to a function used in arithmetic [-Wpointer-arith] select[vf_min] = 1; ^ user.cpp:48:24: error: assignment of read-only location ‘*(select + ((sizetype)vf_min))’ select[vf_min] = 1; ^ user.cpp:48:24: error: cannot convert ‘int’ to ‘int(int, fd_set*, fd_set*, fd_set*, timeval*)’ in assignment user.cpp:50:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (auto i = 0; i < A[vf_min].size(); i++) ^ user.cpp:51:43: warning: pointer to a function used in arithmetic [-Wpointer-arith] if (!select[A[vf_min][i].first] && drum[A[vf_min][i].first] > dmin + A[vf_min][i].second) ^