Eroare de compilare: main.cpp:11:23: error: 'std::vector<int> div' redeclared as different kind of symbol vector < int > prime, 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 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 bkt(int, int, long long int)': main.cpp:26:14: error: 'std::div' does not have class type if (i == div.size()) { ^~~ main.cpp:31:25: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if (a / prod < div[i]) ^ main.cpp:33:18: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if (a / div[i] < prod) ^ main.cpp:35:14: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if (div[i] * prod < 0) ^ main.cpp:37:35: error: invalid types '<unresolved overloaded function type>[int]' for array subscript bkt(i + 1, -coef, prod * div[i]); ^ main.cpp: In function 'int main()': main.cpp:47:9: error: 'std::div' does not have class type div.clear(); ^~~ main.cpp:49:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < prime.size(); ++i) { ~~^~~~~~~~~~~~~~ main.cpp:51:17: error: 'std::div' does not have class type div.push_back(prime[i]); ^~~ main.cpp:57:13: error: 'std::div' does not have class type div.push_back(b); ^~~