Eroare de compilare: user.cpp:4:14: error: ‘int div [30001]’ redeclared as different kind of symbol int div[30001],nr[30001]; ^ In file included from /usr/include/c++/4.8/cstdlib:72:0, 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/stdlib.h:785:14: error: previous declaration of ‘div_t div(int, int)’ extern div_t div (int __numer, int __denom) ^ user.cpp: In function ‘int main()’: user.cpp:14:21: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[prim]=i; ^ user.cpp:23:27: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript while (x%div[j]==0 && x>1) { ^ user.cpp:25:25: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript x/=div[j]; ^ user.cpp:38:30: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if (nr[i]>0) g<<div[i]<<" "<<nr[i]<<'\n'; ^