Eroare de compilare: user.cpp:48: error: ‘int dup [100001]’ redeclared as different kind of symbol /usr/include/unistd.h:526: error: previous declaration of ‘int dup(int)’ user.cpp: In function ‘void read()’: user.cpp:82: warning: pointer to a function used in arithmetic user.cpp:82: error: assignment of read-only location ‘*(dup + ((unsigned int)numbers.std::vector<_Tp, _Alloc>::operator[] [with _Tp = info, _Alloc = std::allocator<info>](((unsigned int)i))->info::poz))’ user.cpp:82: error: cannot convert ‘int’ to ‘int(int)throw ()’ in assignment user.cpp: In function ‘int main()’: user.cpp:129: warning: pointer to a function used in arithmetic