Eroare de compilare: user.cpp:7:17: error: ‘long long int div [20]’ redeclared as different kind of symbol long long div[20],sum=0; ^ In file included from /usr/local/include/c++/4.8.0/cstdlib:72:0, from /usr/local/include/c++/4.8.0/ext/string_conversions.h:41, from /usr/local/include/c++/4.8.0/bits/basic_string.h:2817, from /usr/local/include/c++/4.8.0/string:52, from /usr/local/include/c++/4.8.0/bits/locale_classes.h:40, from /usr/local/include/c++/4.8.0/bits/ios_base.h:41, from /usr/local/include/c++/4.8.0/ios:42, from /usr/local/include/c++/4.8.0/ostream:38, from /usr/local/include/c++/4.8.0/iostream:39, from user.cpp:1: /usr/include/stdlib.h:780:14: error: previous declaration of ‘div_t div(int, int)’ extern div_t div (int __numer, int __denom) ^ user.cpp: In function ‘void descompune(int)’: user.cpp:18:21: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++nr]=i; ^ user.cpp:25:17: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++nr]=x; ^ user.cpp: In function ‘void bkt(int, int)’: user.cpp:40:27: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript aux*=div[i]; ^