Eroare de compilare: main.cpp:15:16: error: 'std::vector<int> div' redeclared as different kind of symbol vector < int > div; ^~~ 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/ostream:38, from /usr/include/c++/6/iostream:39, 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 'void precalc()': main.cpp:46:13: error: 'std::div' does not have class type div.push_back(i); ^~~ main.cpp: In function 'void c2()': main.cpp:81:20: error: 'std::div' does not have class type for(int k=0; k<div.size(); k++) ^~~ main.cpp:83:21: error: invalid types '<unresolved overloaded function type>[int]' for array subscript int d1=div[k]; ^ Non zero exit status: 1