Eroare de compilare: user.cpp:13:22: error: ‘std::vector<long long int> div’ redeclared as different kind of symbol vector < long long > div; ^ 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 ‘int main()’: user.cpp:19:8: error: ‘std::div’ does not have class type div.push_back(1); ^ user.cpp:24:16: error: ‘std::div’ does not have class type div.push_back(d); ^ user.cpp:25:16: error: ‘std::div’ does not have class type div.push_back(b / d); ^ user.cpp:28:8: error: ‘std::div’ does not have class type div.push_back(b); ^ user.cpp:30:12: error: ‘std::div’ does not have class type n = div.size(); ^ user.cpp:36:18: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript p = div[i] * div[j]; ^ user.cpp:36:27: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript p = div[i] * div[j]; ^