Eroare de compilare: user.cpp:11:27: error: ‘std::vector<long long int> div’ redeclared as different kind of symbol std::vector < long long > 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:5417, 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 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 ‘void peenex(int, long long int, int)’: user.cpp:29:20: error: request for member ‘size’ in ‘div’, which is of non-class type ‘div_t(int, int) throw ()’ if (poz == div.size()) { ^~~~ user.cpp:34:27: warning: pointer to a function used in arithmetic [-Wpointer-arith] if (num <= a / div[poz]) ^ user.cpp:34:18: error: invalid operands of types ‘long long int’ and ‘div_t(int, int) throw ()’ to binary ‘operator/’ if (num <= a / div[poz]) ~~^~~~~~~~~~ user.cpp:35:38: warning: pointer to a function used in arithmetic [-Wpointer-arith] peenex(poz + 1, num * div[poz], - k); ^ user.cpp:35:29: error: invalid operands of types ‘long long int’ and ‘div_t(int, int) throw ()’ to binary ‘operator*’ peenex(poz + 1, num * div[poz], - k); ~~~~^~~~~~~~~~ user.cpp: In function ‘int main()’: user.cpp:46:13: error: request for member ‘clear’ in ‘div’, which is of non-class type ‘div_t(int, int) throw ()’ div.clear(); ^~~~~ user.cpp:48:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 1; i < prime.size(); ++i) ~~^~~~~~~~~~~~~~ user.cpp:50:21: error: request for member ‘push_back’ in ‘div’, which is of non-class type ‘div_t(int, int) throw ()’ div.push_back(prime[i]); ^~~~~~~~~ user.cpp:55:17: error: request for member ‘push_back’ in ‘div’, which is of non-class type ‘div_t(int, int) throw ()’ div.push_back(b); ^~~~~~~~~