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View Compilation Error

0_0_36808811_9925.cpp: In function 'int main()':
0_0_36808811_9925.cpp:22:56: error: conversion from 'std::unordered_map<std::basic_string<char>, int>::iterator {aka std::__detail::_Node_iterator<std::pair<const std::basic_string<char>, int>, false, true>}' to non-scalar type 'std::map<std::basic_string<char>, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >}' requested
         for(map<string, int>::iterator it = shop.begin(); it != shop.end(); it++){
                                                        ^
0_0_36808811_9925.cpp:22:62: error: no match for 'operator!=' (operand types are 'std::map<std::basic_string<char>, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >}' and 'std::unordered_map<std::basic_string<char>, int>::iterator {aka std::__detail::_Node_iterator<std::pair<const std::basic_string<char>, int>, false, true>}')
         for(map<string, int>::iterator it = shop.begin(); it != shop.end(); it++){
                                                              ^
0_0_36808811_9925.cpp:22:62: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:60:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:80,
                 from 0_0_36808811_9925.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_tree.h:235:7: note: bool std::_Rb_tree_iterator<_Tp>::operator!=(const _Self&) const [with _Tp = std::pair<const std::basic_string<char>, int>; std::_Rb_tree_iterator<_Tp>::_Self = std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >]
       operator!=(const _Self& __x) const _GLIBCXX_NOEXCEPT
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_tree.h:235:7: note:   no known conversion for argument 1 from 'std::unordered_map<std::basic_string<char>, int>::iterator {aka std::__detail::_Node_iterator<std::pair<const std::basic_string<char>, int>, false, true>}' to 'const _Self& {aka const std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >&}'
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iosfwd:40:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/sstream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/complex:45,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ccomplex:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:52,
                 from 0_0_36808811_9925.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/postypes.h:221:5: note: template<class _StateT> bool std::operator!=(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
     operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/postypes.h:221:5: note:   template argument deduction/substitution failed:
0_0_36808811_9925.cpp:22:74: note:   'std::map<std::basic_string<char>, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >}' is not derived from 'const std::fpos<_StateT>'
         for(map<string, int>::iterator it = shop.begin(); it != shop.end(); it++){
                                                                          ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:64:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/sstream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/complex:45,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ccomplex:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:52,
                 from 0_0_36808811_9925.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:227:5: 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)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:227:5: note:   template argument deduction/substitution failed:
0_0_36808811_9925.cpp:22:74: note:   'std::map<std::basic_string<char>, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >}' is not derived from 'const std::pair<_T1, _T2>'
         for(map<string, int>::iterator it = shop.begin(); it != shop.end(); it++){
                                                                          ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:67:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/sstream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/complex:45,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ccomplex:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:52,
                 from 0_0_36808811_9925.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator.h:304:5: note: template<class _Iterator> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
     operator!=(const reverse_iterator<_Iterator>& __x,
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator.h:304:5: note:   template argument deduction/substitution failed:
0_0_36808811_9925.cpp:22:74: note:   'std::map<std::basic_string<char>, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >}' is not derived from 'const std::reverse_iterator<_Iterator>'
         for(map<string, int>::iterator it = shop.begin(); it != shop.end(); it++){
                                                                          ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:67:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/sstream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/complex:45,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ccomplex:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:52,
                 from 0_0_36808811_9925.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator.h:354:5: 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,
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator.h:354:5: note:   template argument deduction/substitution failed:
0_0_36808811_9925.cpp:22:74: note:   'std::map<std::basic_string<char>, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >}' is not derived from 'const std::reverse_iterator<_Iterator>'
         for(map<string, int>::iterator it = shop.begin(); it != shop.end(); it++){
                                                                          ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:67:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/sstream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/complex:45,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ccomplex:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:52,
                 from 0_0_36808811_9925.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator.h:1060:5: note: template<class _IteratorL, class _IteratorR> bool std::operator!=(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&)
     operator!=(const move_iterator<_IteratorL>& __x,
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator.h:1060:5: note:   template argument deduction/substitution failed:
0_0_36808811_9925.cpp:22:74: note:   'std::map<std::basic_string<char>, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >}' is not derived from 'const std::move_iterator<_Iterator>'
         for(map


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