Eroare de compilare: user.cpp:12:11: error: ‘int div [30]’ redeclared as different kind of symbol int div[30],fprim[80000]; ^ In file included from /usr/include/c++/5/cstdlib:72:0, from /usr/include/c++/5/ext/string_conversions.h:41, from /usr/include/c++/5/bits/basic_string.h:5249, from /usr/include/c++/5/string:52, from /usr/include/c++/5/bits/locale_classes.h:40, from /usr/include/c++/5/bits/ios_base.h:41, from /usr/include/c++/5/ios:42, from /usr/include/c++/5/ostream:38, from /usr/include/c++/5/iostream:39, from user.cpp:1: /usr/include/stdlib.h:788:14: note: previous declaration ‘div_t div(int, int)’ extern div_t div (int __numer, int __denom) ^ user.cpp: In function ‘long long int pinex()’: user.cpp:39:24: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++nrdiv] = fprim[k]; ^ user.cpp:46:24: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++nrdiv] = B; ^ user.cpp:61:44: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript prod = 1LL * prod * div[j+1]; ^