museum.cpp: In function 'void combine(int, int, int)':
museum.cpp:37:35: error: no match for 'operator-' (operand types are 'std::pair<long long int, long long int>' and 'long long int')
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ~~~~~~~~~~~~ ^
| |
| std::pair<long long int, long long int>
In file included from /usr/include/c++/11/bits/stl_algobase.h:67,
from /usr/include/c++/11/bits/specfun.h:45,
from /usr/include/c++/11/cmath:1935,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
from museum.cpp:1:
/usr/include/c++/11/bits/stl_iterator.h:577:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_IteratorL>&, const std::reverse_iterator<_IteratorR>&)'
577 | operator-(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/stl_iterator.h:577:5: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: 'std::pair<long long int, long long int>' is not derived from 'const std::reverse_iterator<_IteratorL>'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/c++/11/bits/stl_algobase.h:67,
from /usr/include/c++/11/bits/specfun.h:45,
from /usr/include/c++/11/cmath:1935,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
from museum.cpp:1:
/usr/include/c++/11/bits/stl_iterator.h:1693:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)'
1693 | operator-(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/stl_iterator.h:1693:5: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: 'std::pair<long long int, long long int>' is not derived from 'const std::move_iterator<_IteratorL>'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/c++/11/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
from museum.cpp:1:
/usr/include/c++/11/complex:362:5: note: candidate: 'template<class _Tp> constexpr std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const std::complex<_Tp>&)'
362 | operator-(const complex<_Tp>& __x, const complex<_Tp>& __y)
| ^~~~~~~~
/usr/include/c++/11/complex:362:5: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: 'std::pair<long long int, long long int>' is not derived from 'const std::complex<_Tp>'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/c++/11/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
from museum.cpp:1:
/usr/include/c++/11/complex:371:5: note: candidate: 'template<class _Tp> constexpr std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const _Tp&)'
371 | operator-(const complex<_Tp>& __x, const _Tp& __y)
| ^~~~~~~~
/usr/include/c++/11/complex:371:5: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: 'std::pair<long long int, long long int>' is not derived from 'const std::complex<_Tp>'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/c++/11/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
from museum.cpp:1:
/usr/include/c++/11/complex:380:5: note: candidate: 'template<class _Tp> constexpr std::complex<_Tp> std::operator-(const _Tp&, const std::complex<_Tp>&)'
380 | operator-(const _Tp& __x, const complex<_Tp>& __y)
| ^~~~~~~~
/usr/include/c++/11/complex:380:5: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: mismatched types 'const std::complex<_Tp>' and 'long long int'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/c++/11/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
from museum.cpp:1:
/usr/include/c++/11/complex:457:5: note: candidate: 'template<class _Tp> constexpr std::complex<_Tp> std::operator-(const std::complex<_Tp>&)'
457 | operator-(const complex<_Tp>& __x)
| ^~~~~~~~
/usr/include/c++/11/complex:457:5: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: 'std::pair<long long int, long long int>' is not derived from 'const std::complex<_Tp>'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/c++/11/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
from museum.cpp:1:
/usr/include/c++/11/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)'
406 | _DEFINE_EXPR_BINARY_OPERATOR(-, struct std::__minus)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: 'std::pair<long long int, long long int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/c++/11/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
from museum.cpp:1:
/usr/include/c++/11/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
406 | _DEFINE_EXPR_BINARY_OPERATOR(-, struct std::__minus)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: 'std::pair<long long int, long long int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/c++/11/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
from museum.cpp:1:
/usr/include/c++/11/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)'
406 | _DEFINE_EXPR_BINARY_OPERATOR(-, struct std::__minus)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'long long int'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/c++/11/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
from museum.cpp:1:
/usr/include/c++/11/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)'
406 | _DEFINE_EXPR_BINARY_OPERATOR(-, struct std::__minus)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: 'std::pair<long long int, long long int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/c++/11/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
from museum.cpp:1:
/usr/include/c++/11/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)'
406 | _DEFINE_EXPR_BINARY_OPERATOR(-, struct std::__minus)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'long long int'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
from museum.cpp:1:
/usr/include/c++/11/valarray:1187:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__minus, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const std::valarray<_Tp>&, const std::valarray<_Tp>&)'
1187 | _DEFINE_BINARY_OPERATOR(-, __minus)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/valarray:1187:1: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: 'std::pair<long long int, long long int>' is not derived from 'const std::valarray<_Tp>'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
from museum.cpp:1:
/usr/include/c++/11/valarray:1187:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__minus, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const std::valarray<_Tp>&, const typename std::valarray<_Tp>::value_type&)'
1187 | _DEFINE_BINARY_OPERATOR(-, __minus)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/valarray:1187:1: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: 'std::pair<long long int, long long int>' is not derived from 'const std::valarray<_Tp>'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
from museum.cpp:1:
/usr/include/c++/11/valarray:1187:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const typename std::valarray<_Tp>::value_type&, const std::valarray<_Tp>&)'
1187 | _DEFINE_BINARY_OPERATOR(-, __minus)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/valarray:1187:1: note: template argument deduction/substitution failed:
museum.cpp:9:12: note: mismatched types 'const std::valarray<_Tp>' and 'long long int'
9 | #define se second
| ^~~~~~
museum.cpp:37:50: note: in expansion of macro 'se'
37 | else if (dp[u][i + j] - dp[u][i + j].se == val.fi - val.se)
| ^~