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View Compilation Error

0_0_13074360_5765.cpp: In function 'void solve()':
0_0_13074360_5765.cpp:113:55: error: conversion from 'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' to non-scalar type 'std::vector<long long int>::iterator {aka __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >}' requested
             for(vector<ll>::iterator it =can[o].begin();it != can[o].end();it++){
                                                       ^
0_0_13074360_5765.cpp:113:60: error: no match for 'operator!=' (operand types are 'std::vector<long long int>::iterator {aka __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >}' and 'std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}')
             for(vector<ll>::iterator it =can[o].begin();it != can[o].end();it++){
                                                            ^
0_0_13074360_5765.cpp:113:60: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/utility:70:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:60,
                 from 0_0_13074360_5765.cpp:4:
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_13074360_5765.cpp:113:74: note:   'std::vector<long long int>::iterator {aka __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >}' is not derived from 'const std::pair<_T1, _T2>'
             for(vector<ll>::iterator it =can[o].begin();it != can[o].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++/algorithm:61,
                 from 0_0_13074360_5765.cpp:4:
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_13074360_5765.cpp:113:74: note:   'std::vector<long long int>::iterator {aka __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >}' is not derived from 'const std::reverse_iterator<_Iterator>'
             for(vector<ll>::iterator it =can[o].begin();it != can[o].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++/algorithm:61,
                 from 0_0_13074360_5765.cpp:4:
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_13074360_5765.cpp:113:74: note:   'std::vector<long long int>::iterator {aka __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >}' is not derived from 'const std::reverse_iterator<_Iterator>'
             for(vector<ll>::iterator it =can[o].begin();it != can[o].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++/algorithm:61,
                 from 0_0_13074360_5765.cpp:4:
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_13074360_5765.cpp:113:74: note:   'std::vector<long long int>::iterator {aka __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >}' is not derived from 'const std::move_iterator<_Iterator>'
             for(vector<ll>::iterator it =can[o].begin();it != can[o].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++/algorithm:61,
                 from 0_0_13074360_5765.cpp:4:
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_13074360_5765.cpp:113:74: note:   'std::vector<long long int>::iterator {aka __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >}' is not derived from 'const std::move_iterator<_Iterator>'
             for(vector<ll>::iterator it =can[o].begin();it != can[o].end();it++){
                                                                          ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:40:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/string:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:66,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62,
                 from 0_0_13074360_5765.cpp:4:
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_13074360_5765.cpp:113:74: note:   'std::vector<long long int>::iterator {aka __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >}' is not derived from 'const std::fpos<_StateT>'
             for(vector<ll>::iterator it =can[o].begin();it != can[o].end();it++){
                                                                          ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/string:41:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:66,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62,
                 from 0_0_13074360_5765.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/allocator.h:138:5: note: template<class _T1, class _T2> bool std::operator!=(const std::allocator<_Tp>&, const std::allocator<_Tp>&)
     operator!=(const allocator<_T1>&, const allocator<_T2>&)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/allocator.h:138:5: note:   template argument deduction/substitution failed:
0_0_13074360_5765.cpp:113:74: note:   'std::vector<long long int>::iterator {aka __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >}' is not derived from 'const std::allocator<_Tp>'
             for(vector<ll>::iterator it =can[o].begin();it != can[o].end();it++){
                                                                          ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/string:41:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:66,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62,
                 from 0_0_13074360_5765.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/allocator.h:143:5: note: template<class _Tp> bool std::operator!=(const std::allocator<_Tp>&, const std::allocator<_Tp>&)
     operator!=(const allocator<_Tp>&, const allocator<_Tp>&)
     ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/allocator.h:143:5: note:   template argument deduction/substitution failed:
0_0_13074360_5765.cpp:113:74: note:   'std::vector<long long int>::iterator {aka __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >}' is not derived from 'const std::allocator<_Tp>'
             for(vector<ll>::iterator it =can[o].begin();it != can[o].end();it++){
                                                                          ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/string:52:0,
                 from GCC4.9.2/x86_


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