Eroare de compilare: main.cpp:3:42: error: 'int div [20]' redeclared as different kind of symbol int Q, a, b, i, j, dim, P[300001], div[20], d, ok, aux, pr, nr, sol; ^ In file included from /usr/include/c++/6/cstdlib:75:0, from /usr/include/c++/6/ext/string_conversions.h:41, from /usr/include/c++/6/bits/basic_string.h:5420, from /usr/include/c++/6/string:52, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/stdlib.h:788:14: note: previous declaration 'div_t div(int, int)' extern div_t div (int __numer, int __denom) ^~~ main.cpp: In function 'int main()': main.cpp:27:26: error: invalid types '<unresolved overloaded function type>[int]' for array subscript div[++dim]=P[d]; ^ main.cpp:31:22: error: invalid types '<unresolved overloaded function type>[int]' for array subscript div[++dim]=b; ^ main.cpp:46:30: error: invalid types '<unresolved overloaded function type>[int]' for array subscript pr*=div[j]; ^ Non zero exit status: 1