Eroare de compilare in evaluator: user.cpp: In function 'int main()': user.cpp:25: error: no match for 'operator=' in 'end = hash.std::map<_Key, _Tp, _Compare, _Alloc>::end [with _Key = int, _Tp = bool, _Compare = std::less<int>, _Alloc = std::allocator<std::pair<const int, bool> >]()' /usr/include/c++/4.2/bits/stl_tree.h:153: note: candidates are: std::_Rb_tree_iterator<std::pair<const unsigned int, bool> >& std::_Rb_tree_iterator<std::pair<const unsigned int, bool> >::operator=(const std::_Rb_tree_iterator<std::pair<const unsigned int, bool> >&) user.cpp:34: error: no match for 'operator!=' in 'hash.std::map<_Key, _Tp, _Compare, _Alloc>::find [with _Key = int, _Tp = bool, _Compare = std::less<int>, _Alloc = std::allocator<std::pair<const int, bool> >](((const int&)((const int*)(&((int)x))))) != end' /usr/include/c++/4.2/bits/stl_tree.h:215: note: candidates are: bool std::_Rb_tree_iterator<_Tp>::operator!=(const std::_Rb_tree_iterator<_Tp>&) const [with _Tp = std::pair<const int, bool>] user.cpp:39: error: no match for 'operator!=' in 'hash.std::map<_Key, _Tp, _Compare, _Alloc>::find [with _Key = int, _Tp = bool, _Compare = std::less<int>, _Alloc = std::allocator<std::pair<const int, bool> >](((const int&)((const int*)(&((int)x))))) != end' /usr/include/c++/4.2/bits/stl_tree.h:215: note: candidates are: bool std::_Rb_tree_iterator<_Tp>::operator!=(const std::_Rb_tree_iterator<_Tp>&) const [with _Tp = std::pair<const int, bool>]