Eroare de compilare: user.cpp:9:23: error: ‘int div [1000]’ redeclared as different kind of symbol int p[PRIM/3],div[1000]; ^ 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 backtr(int, int, int, int&, int&)’: user.cpp:37:39: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for(int i=used[k-1]+1;i<=div[0];i++) ^ user.cpp:39:26: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(step*div[i]<=A ) ^ user.cpp:41:28: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript step*=div[i]; ^ user.cpp:44:28: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript step/=div[i]; ^ user.cpp: In function ‘int main()’: user.cpp:62:24: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++k]=p[i]; ^ user.cpp:66:24: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(b>1) div[++k]=b; ^ user.cpp:67:14: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[0]=k; ^