0_0_25983205_30523.cpp: In function 'void push_up(int)':
0_0_25983205_30523.cpp:27:39: error: no match for 'operator|' (operand types are 'SegTree' and 'int')
SegTree lson=a[now<<1],rson=a[lson|1];
^
0_0_25983205_30523.cpp:27:39: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:42:0,
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_25983205_30523.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/ios_base.h:79:3: note: constexpr std::_Ios_Fmtflags std::operator|(std::_Ios_Fmtflags, std::_Ios_Fmtflags)
operator|(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/ios_base.h:79:3: note: no known conversion for argument 1 from 'SegTree' to 'std::_Ios_Fmtflags'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/ios_base.h:119:3: note: constexpr std::_Ios_Openmode std::operator|(std::_Ios_Openmode, std::_Ios_Openmode)
operator|(_Ios_Openmode __a, _Ios_Openmode __b)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/ios_base.h:119:3: note: no known conversion for argument 1 from 'SegTree' to 'std::_Ios_Openmode'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/ios_base.h:157:3: note: constexpr std::_Ios_Iostate std::operator|(std::_Ios_Iostate, std::_Ios_Iostate)
operator|(_Ios_Iostate __a, _Ios_Iostate __b)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/ios_base.h:157:3: note: no known conversion for argument 1 from 'SegTree' to 'std::_Ios_Iostate'
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:65:0,
from 0_0_25983205_30523.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bitset:1435:5: note: template<long long unsigned int _Nb> std::bitset<_Nb> std::operator|(const std::bitset<_Nb>&, const std::bitset<_Nb>&)
operator|(const bitset<_Nb>& __x, const bitset<_Nb>& __y) _GLIBCXX_NOEXCEPT
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bitset:1435:5: note: template argument deduction/substitution failed:
0_0_25983205_30523.cpp:27:40: note: 'SegTree' is not derived from 'const std::bitset<_Nb>'
SegTree lson=a[now<<1],rson=a[lson|1];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/valarray:587:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:94,
from 0_0_25983205_30523.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/valarray_after.h:409:5: note: template<class _Dom1, class _Dom2> std::_Expr<std::_BinClos<std::__bitwise_or, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__bitwise_or, typename _Dom1::value_type>::result_type> std::operator|(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)
_DEFINE_EXPR_BINARY_OPERATOR(|, __bitwise_or)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/valarray_after.h:409:5: note: template argument deduction/substitution failed:
0_0_25983205_30523.cpp:27:40: note: 'SegTree' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
SegTree lson=a[now<<1],rson=a[lson|1];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/valarray:587:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:94,
from 0_0_25983205_30523.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/valarray_after.h:409:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__bitwise_or, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__bitwise_or, typename _Dom1::value_type>::result_type> std::operator|(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)
_DEFINE_EXPR_BINARY_OPERATOR(|, __bitwise_or)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/valarray_after.h:409:5: note: template argument deduction/substitution failed:
0_0_25983205_30523.cpp:27:40: note: 'SegTree' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
SegTree lson=a[now<<1],rson=a[lson|1];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/valarray:587:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:94,
from 0_0_25983205_30523.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/valarray_after.h:409:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__bitwise_or, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__bitwise_or, typename _Dom1::value_type>::result_type> std::operator|(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
_DEFINE_EXPR_BINARY_OPERATOR(|, __bitwise_or)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/valarray_after.h:409:5: note: template argument deduction/substitution failed:
0_0_25983205_30523.cpp:27:40: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
SegTree lson=a[now<<1],rson=a[lson|1];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/valarray:587:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:94,
from 0_0_25983205_30523.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/valarray_after.h:409:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__bitwise_or, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__bitwise_or, typename _Dom1::value_type>::result_type> std::operator|(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)
_DEFINE_EXPR_BINARY_OPERATOR(|, __bitwise_or)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/valarray_after.h:409:5: note: template argument deduction/substitution failed:
0_0_25983205_30523.cpp:27:40: note: 'SegTree' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
SegTree lson=a[now<<1],rson=a[lson|1];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/valarray:587:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:94,
from 0_0_25983205_30523.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/valarray_after.h:409:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__bitwise_or, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__bitwise_or, typename _Dom1::value_type>::result_type> std::operator|(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
_DEFINE_EXPR_BINARY_OPERATOR(|, __bitwise_or)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/valarray_after.h:409:5: note: template argument deduction/substitution failed:
0_0_25983205_30523.cpp:27:40: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
SegTree lson=a[now<<1],rson=a[lson|1];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:94:0,
from 0_0_25983205_30523.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/valarray:1174:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__bitwise_or, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__bitwise_or, _Tp>::result_type> std::operator|(const std::valarray<_Tp>&, const std::valarray<_Tp>&)
_DEFINE_BINARY_OPERATOR(|, __bitwise_or)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/valarray:1174:1: note: template argument deduction/substitution failed:
0_0_25983205_30523.cpp:27:40: note: 'SegTree' is not derived from 'const std::valarray<_Tp>'
SegTree lson=a[now<<1],rson=a[lson|1];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:94:0,
from 0_0_25983205_30523.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/valarray:1174:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__bitwise_or, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__bitwise_or, _Tp>::result_type> std::operator|(const std::valarray<_Tp>&, const _Tp&)
_DEFINE_BINARY_OPERATOR(|, __bitwise_or)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/valarray:1174:1: note: template argument deduction/substitution failed:
0_0_25983205_30523.cpp:27:40: note: 'SegTree' is not derived from 'const std::valarray<_Tp>'
SegTree lson=a[now<<1],rson=a[lson|1];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bit
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