Eroare de compilare: user.cpp: In function ‘void mark_division_points(int, int)’: user.cpp:111:33: error: no matching function for call to ‘std::deque<__gnu_cxx::__normal_iterator<muc*, std::vector<muc> > >::push_back(std::_Deque_iterator<muc, muc&, muc*>&)’ all_removed.push_back(it); ^ user.cpp:111:33: note: candidates are: In file included from /usr/include/c++/4.8/deque:64:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:67, from user.cpp:1: /usr/include/c++/4.8/bits/stl_deque.h:1390:7: note: void std::deque<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >; _Alloc = std::allocator<__gnu_cxx::__normal_iterator<muc*, std::vector<muc> > >; std::deque<_Tp, _Alloc>::value_type = __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >] push_back(const value_type& __x) ^ /usr/include/c++/4.8/bits/stl_deque.h:1390:7: note: no known conversion for argument 1 from ‘std::_Deque_iterator<muc, muc&, muc*>’ to ‘const value_type& {aka const __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >&}’ /usr/include/c++/4.8/bits/stl_deque.h:1404:7: note: void std::deque<_Tp, _Alloc>::push_back(std::deque<_Tp, _Alloc>::value_type&&) [with _Tp = __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >; _Alloc = std::allocator<__gnu_cxx::__normal_iterator<muc*, std::vector<muc> > >; std::deque<_Tp, _Alloc>::value_type = __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >] push_back(value_type&& __x) ^ /usr/include/c++/4.8/bits/stl_deque.h:1404:7: note: no known conversion for argument 1 from ‘std::_Deque_iterator<muc, muc&, muc*>’ to ‘std::deque<__gnu_cxx::__normal_iterator<muc*, std::vector<muc> > >::value_type&& {aka __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >&&}’ user.cpp:112:63: error: no matching function for call to ‘std::deque<__gnu_cxx::__normal_iterator<muc*, std::vector<muc> > >::push_back(std::_Deque_iterator<muc, muc&, muc*>::_Self)’ all_removed.push_back(begin(vec[it->dest]) + it->other); } } ^ user.cpp:112:63: note: candidates are: In file included from /usr/include/c++/4.8/deque:64:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:67, from user.cpp:1: /usr/include/c++/4.8/bits/stl_deque.h:1390:7: note: void std::deque<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >; _Alloc = std::allocator<__gnu_cxx::__normal_iterator<muc*, std::vector<muc> > >; std::deque<_Tp, _Alloc>::value_type = __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >] push_back(const value_type& __x) ^ /usr/include/c++/4.8/bits/stl_deque.h:1390:7: note: no known conversion for argument 1 from ‘std::_Deque_iterator<muc, muc&, muc*>::_Self {aka std::_Deque_iterator<muc, muc&, muc*>}’ to ‘const value_type& {aka const __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >&}’ /usr/include/c++/4.8/bits/stl_deque.h:1404:7: note: void std::deque<_Tp, _Alloc>::push_back(std::deque<_Tp, _Alloc>::value_type&&) [with _Tp = __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >; _Alloc = std::allocator<__gnu_cxx::__normal_iterator<muc*, std::vector<muc> > >; std::deque<_Tp, _Alloc>::value_type = __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >] push_back(value_type&& __x) ^ /usr/include/c++/4.8/bits/stl_deque.h:1404:7: note: no known conversion for argument 1 from ‘std::_Deque_iterator<muc, muc&, muc*>::_Self {aka std::_Deque_iterator<muc, muc&, muc*>}’ to ‘std::deque<__gnu_cxx::__normal_iterator<muc*, std::vector<muc> > >::value_type&& {aka __gnu_cxx::__normal_iterator<muc*, std::vector<muc> >&&}’ user.cpp: In function ‘bool is_divisible_by()’: user.cpp:130:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(centroids.size() * d != n){ ^