0_0_33747936_21250.cpp: In function 'int main()':
0_0_33747936_21250.cpp:26:9: error: cannot bind 'std::istream {aka std::basic_istream<char>}' lvalue to 'std::basic_istream<char>&&'
cin>>p;
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:40:0,
from 0_0_33747936_21250.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:872:5: note: initializing argument 1 of 'std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&) [with _CharT = char; _Traits = std::char_traits<char>; _Tp = std::priority_queue<int, std::vector<int>, std::greater<int> > [3]]'
operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x)
^
0_0_33747936_21250.cpp:27:12: error: invalid operands of types 'std::priority_queue<int, std::vector<int>, std::greater<int> >*' and 'int' to binary 'operator/'
n=(p-1)/2;
^
0_0_33747936_21250.cpp:36:9: error: invalid use of non-lvalue array
ans+=p;
^
0_0_33747936_21250.cpp:36:9: error: in evaluation of 'operator+=(int, class std::priority_queue<int, std::vector<int>, std::greater<int> > [3])'
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