Eroare de compilare: user.cpp:9:16: error: ‘std::vector<int> div’ redeclared as different kind of symbol vector < int > div; ^ In file included from /usr/include/c++/5/cstdlib:72:0, from /usr/include/c++/5/ext/string_conversions.h:41, from /usr/include/c++/5/bits/basic_string.h:5249, from /usr/include/c++/5/string:52, from /usr/include/c++/5/bits/locale_classes.h:40, from /usr/include/c++/5/bits/ios_base.h:41, from /usr/include/c++/5/ios:42, from /usr/include/c++/5/ostream:38, from /usr/include/c++/5/iostream:39, from user.cpp:1: /usr/include/stdlib.h:788:14: note: previous declaration ‘div_t div(int, int)’ extern div_t div (int __numer, int __denom) ^ user.cpp: In function ‘int main()’: user.cpp:23:13: error: ‘std::div’ does not have class type div.push_back(i); ^ user.cpp:24:13: error: ‘std::div’ does not have class type div.push_back(N/i); ^ user.cpp:29:9: error: ‘std::div’ does not have class type div.push_back(i); ^ user.cpp:33:20: error: ‘std::div’ does not have class type for(int i=0; i<div.size(); ++i) ^ user.cpp:34:24: error: ‘std::div’ does not have class type for(int j=i; j<div.size(); ++j) ^ user.cpp:36:39: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript long long p1 = 1LL * div[i] * div[j]; ^ user.cpp:36:48: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript long long p1 = 1LL * div[i] * div[j]; ^