Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:25:51: error: conversion from ‘std::map<long long int, long long int>::iterator {aka std::_Rb_tree_iterator<std::pair<const long long int, long long int> >}’ to non-scalar type ‘std::map<int, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const int, int> >}’ requested for(map<int, int> :: iterator it = Hash.begin() ; it != Hash.end() ; ++ it) ^ user.cpp:25:58: error: no match for ‘operator!=’ (operand types are ‘std::map<int, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const int, int> >}’ and ‘std::map<long long int, long long int>::iterator {aka std::_Rb_tree_iterator<std::pair<const long long int, long long int> >}’) for(map<int, int> :: iterator it = Hash.begin() ; it != Hash.end() ; ++ it) ^ user.cpp:25:58: note: candidates are: In file included from /usr/local/include/c++/4.8.0/map:60:0, from user.cpp:2: /usr/local/include/c++/4.8.0/bits/stl_tree.h:221:7: note: bool std::_Rb_tree_iterator<_Tp>::operator!=(const _Self&) const [with _Tp = std::pair<const int, int>; std::_Rb_tree_iterator<_Tp>::_Self = std::_Rb_tree_iterator<std::pair<const int, int> >] operator!=(const _Self& __x) const ^ /usr/local/include/c++/4.8.0/bits/stl_tree.h:221:7: note: no known conversion for argument 1 from ‘std::map<long long int, long long int>::iterator {aka std::_Rb_tree_iterator<std::pair<const long long int, long long int> >}’ to ‘const _Self& {aka const std::_Rb_tree_iterator<std::pair<const int, int> >&}’ In file included from /usr/local/include/c++/4.8.0/iosfwd:40:0, from /usr/local/include/c++/4.8.0/ios:38, from /usr/local/include/c++/4.8.0/istream:38, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/local/include/c++/4.8.0/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) ^ /usr/local/include/c++/4.8.0/bits/postypes.h:221:5: note: template argument deduction/substitution failed: user.cpp:25:70: note: ‘std::map<int, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const int, int> >}’ is not derived from ‘const std::fpos<_StateT>’ for(map<int, int> :: iterator it = Hash.begin() ; it != Hash.end() ; ++ it) ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:64:0, from /usr/local/include/c++/4.8.0/bits/char_traits.h:39, from /usr/local/include/c++/4.8.0/ios:40, from /usr/local/include/c++/4.8.0/istream:38, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/local/include/c++/4.8.0/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) ^ /usr/local/include/c++/4.8.0/bits/stl_pair.h:227:5: note: template argument deduction/substitution failed: user.cpp:25:70: note: ‘std::map<int, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const int, int> >}’ is not derived from ‘const std::pair<_T1, _T2>’ for(map<int, int> :: iterator it = Hash.begin() ; it != Hash.end() ; ++ it) ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:67:0, from /usr/local/include/c++/4.8.0/bits/char_traits.h:39, from /usr/local/include/c++/4.8.0/ios:40, from /usr/local/include/c++/4.8.0/istream:38, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/local/include/c++/4.8.0/bits/stl_iterator.h:303:5: note: template<class _Iterator> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&) operator!=(const reverse_iterator<_Iterator>& __x, ^ /usr/local/include/c++/4.8.0/bits/stl_iterator.h:303:5: note: template argument deduction/substitution failed: user.cpp:25:70: note: ‘std::map<int, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const int, int> >}’ is not derived from ‘const std::reverse_iterator<_Iterator>’