Eroare de compilare: user.cpp:8:14: error: ‘long int div [1000000]’ redeclared as different kind of symbol long div[nmax],nr; ^ 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/ostream:38, from /usr/include/c++/4.8/iostream:39, 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:37:21: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript div[++nr]=i; ^ user.cpp:45:28: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript while(aux%div[d]==0) ^ user.cpp:47:31: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript r++;aux/=div[d]; ^ user.cpp:49:23: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript if(r)p*=(div[d]-1)*ridic(div[d],r-1); ^ user.cpp:49:39: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript if(r)p*=(div[d]-1)*ridic(div[d],r-1); ^ user.cpp:27:9: warning: unused variable ‘Fractiiaux’ [-Wunused-variable] {long p,Fractiiaux,d,r,n,i,aux; ^