Eroare de compilare: user.cpp:7:12: error: ‘int div [512]’ redeclared as different kind of symbol int div[512], dif, j, ok; ^ 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 ‘void divizori(int, int&)’: user.cpp:11:10: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[1]=1; ^ user.cpp:13:48: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for(int d=2;d<=p/2;d++) if(p%d==0) div[++nr]=d; ^ user.cpp:14:13: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++nr]=p; ^ user.cpp: In function ‘int main()’: user.cpp:27:20: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript dif=a[div[i]+1]-a[1]; ^ user.cpp:29:44: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for(j=1;j<=x && ok;j++) if(a[div[i]+j]-a[div[i]] != dif) ok=0; ^ user.cpp:29:56: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for(j=1;j<=x && ok;j++) if(a[div[i]+j]-a[div[i]] != dif) ok=0; ^