Eroare de compilare: user.cpp: In function ‘int longest_odd_seq(const std::vector<int>&)’: user.cpp:11:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < v.size(); ++i){ ^ user.cpp: In function ‘int main()’: user.cpp:36:63: error: call of overloaded ‘all_of(std::vector<int>::iterator, std::vector<int>::iterator, std::binder1st<std::equal_to<int> >)’ is ambiguous for( ;!all_of(v.begin(), v.end(), bind1st(equal_to<int>(), 0)); ^ user.cpp:36:63: note: candidates are: user.cpp:20:6: note: bool all_of(It, It, F) [with It = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; F = std::binder1st<std::equal_to<int> >] bool all_of(It st, It dr, F f){ ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from user.cpp:6: /usr/include/c++/4.8/bits/stl_algo.h:753:5: note: bool std::all_of(_IIter, _IIter, _Predicate) [with _IIter = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Predicate = std::binder1st<std::equal_to<int> >] all_of(_InputIterator __first, _InputIterator __last, _Predicate __pred) ^