F.A.Q
Hand In Hand
Online Acmers
Problem Archive
Realtime Judge Status
Authors Ranklist
 
     C/C++/Java Exams     
ACM Steps
Go to Job
Contest LiveCast
ICPC@China
Best Coder beta
VIP | STD Contests
    DIY | Web-DIY beta
Author ID 
Password 
 Register new ID

View Compilation Error

0_0_20175606_31.cpp: In function 'int main()':
0_0_20175606_31.cpp:26:55: error: conversion from 'std::map<std::basic_string<char>, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >}' to non-scalar type 'std::map<std::basic_string<char>, long long unsigned int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, long long unsigned int> >}' requested
        for(map<string,size_t>::iterator it = ma.begin(); it!=ma.end(); it++){
                                                       ^
0_0_20175606_31.cpp:26:60: error: no match for 'operator!=' (operand types are 'std::map<std::basic_string<char>, long long unsigned int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, long long unsigned int> >}' and 'std::map<std::basic_string<char>, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >}')
        for(map<string,size_t>::iterator it = ma.begin(); it!=ma.end(); it++){
                                                            ^
0_0_20175606_31.cpp:26:60: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:60:0,
                 from 0_0_20175606_31.cpp:2:
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>, long long unsigned int>; std::_Rb_tree_iterator<_Tp>::_Self = std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, long long unsigned 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::map<std::basic_string<char>, int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, int> >}' to 'const _Self& {aka const std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, long long unsigned 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++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_20175606_31.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_20175606_31.cpp:26:69: note:   'std::map<std::basic_string<char>, long long unsigned int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, long long unsigned int> >}' is not derived from 'const std::fpos<_StateT>'
        for(map<string,size_t>::iterator it = ma.begin(); it!=ma.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++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_20175606_31.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_20175606_31.cpp:26:69: note:   'std::map<std::basic_string<char>, long long unsigned int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, long long unsigned int> >}' is not derived from 'const std::pair<_T1, _T2>'
        for(map<string,size_t>::iterator it = ma.begin(); it!=ma.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++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_20175606_31.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_20175606_31.cpp:26:69: note:   'std::map<std::basic_string<char>, long long unsigned int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, long long unsigned int> >}' is not derived from 'const std::reverse_iterator<_Iterator>'
        for(map<string,size_t>::iterator it = ma.begin(); it!=ma.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++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_20175606_31.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_20175606_31.cpp:26:69: note:   'std::map<std::basic_string<char>, long long unsigned int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, long long unsigned int> >}' is not derived from 'const std::reverse_iterator<_Iterator>'
        for(map<string,size_t>::iterator it = ma.begin(); it!=ma.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++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_20175606_31.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_20175606_31.cpp:26:69: note:   'std::map<std::basic_string<char>, long long unsigned int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, long long unsigned int> >}' is not derived from 'const std::move_iterator<_Iterator>'
        for(map<string,size_t>::iterator it = ma.begin(); it!=ma.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++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_20175606_31.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator.h:1066:5: note: template<class _Iterator> bool std::operator!=(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&)
     operator!=(const move_iterator<_Iterator>& __x,
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator.h:1066:5: note:   template argument deduction/substitution failed:
0_0_20175606_31.cpp:26:69: note:   'std::map<std::basic_string<char>, long long unsigned int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basic_string<char>, long long unsigned int> >}' is not derived from 'const std::move_iterator<_Iterator>'
        for(map<string,size_t>::iterator it = ma.begin(); it!=ma.end(); it++){
                             


Hangzhou Dianzi University Online Judge 3.0
Copyright © 2005-2024 HDU ACM Team. All Rights Reserved.
Designer & Developer : Wang Rongtao LinLe GaoJie GanLu
Total 0.000000(s) query 1, Server time : 2024-11-26 03:09:08, Gzip enabled