Eroare de compilare: user.cpp: In function ‘bool pb(int, int, int)’: user.cpp:27:32: error: cannot convert ‘std::unordered_map<int, triplet>::iterator {aka std::__detail::_Node_iterator<std::pair<const int, triplet>, false, false>}’ to ‘hit* {aka std::__detail::_Node_iterator<std::pair<const int, triplet>, false, false>*}’ in initialization hit *t = h3.find(s-ssol); ^ user.cpp:28:15: error: no match for ‘operator==’ (operand types are ‘hit* {aka std::__detail::_Node_iterator<std::pair<const int, triplet>, false, false>*}’ and ‘std::unordered_map<int, triplet>::iterator {aka std::__detail::_Node_iterator<std::pair<const int, triplet>, false, false>}’) if (t == h3.end()) ^ user.cpp:28:15: note: candidates are: In file included from /usr/include/c++/4.8/utility:70:0, from /usr/include/c++/4.8/unordered_map:38, from user.cpp:4: /usr/include/c++/4.8/bits/stl_pair.h:214:5: note: template<class _T1, class _T2> constexpr bool std::operator==(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&) operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) ^ /usr/include/c++/4.8/bits/stl_pair.h:214:5: note: template argument deduction/substitution failed: user.cpp:28:25: note: mismatched types ‘const std::pair<_T1, _T2>’ and ‘hit* {aka std::__detail::_Node_iterator<std::pair<const int, triplet>, false, false>*}’ if (t == h3.end()) ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/string:40, from /usr/include/c++/4.8/stdexcept:39, from /usr/include/c++/4.8/array:38, from /usr/include/c++/4.8/tuple:39, from /usr/include/c++/4.8/unordered_map:41, from user.cpp:4: /usr/include/c++/4.8/bits/stl_iterator.h:291:5: note: template<class _Iterator> bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&) operator==(const reverse_iterator<_Iterator>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:291:5: note: template argument deduction/substitution failed: user.cpp:28:25: note: mismatched types ‘const std::reverse_iterator<_Iterator>’ and ‘hit* {aka std::__detail::_Node_iterator<std::pair<const int, triplet>, false, false>*}’ if (t == h3.end()) ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/string:40, from /usr/include/c++/4.8/stdexcept:39, from /usr/include/c++/4.8/array:38, from /usr/include/c++/4.8/tuple:39, from /usr/include/c++/4.8/unordered_map:41, from user.cpp:4: /usr/include/c++/4.8/bits/stl_iterator.h:341:5: note: template<class _IteratorL, class _IteratorR> bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&) operator==(const reverse_iterator<_IteratorL>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:341:5: note: template argument deduction/substitution failed: user.cpp:28:25: note: mismatched types ‘const std::reverse_iterator<_Iterator>’ and ‘hit* {aka std::__detail::_Node_iterator<std::pair<const int, triplet>, false, false>*}’ if (t == h3.end()) ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39,