Problem	entropy
User	herngr3y
Submission Time	2026-04-25 13:53:55
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

entropy.cpp: In function ‘int main()’:
entropy.cpp:21:22: error: no match for ‘operator-’ (operand types are ‘__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type’ {aka ‘int’} and ‘std::vector<int>’)
21 | int x = max(E[K-1] - E, E[N-1] - E[N-1-K])
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/specfun.h:45,
from /usr/include/c++/9/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
from entropy.cpp:1:
/usr/include/c++/9/bits/stl_iterator.h:415:5: note: candidate: ‘template<class _IteratorL, class _IteratorR> constexpr decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)’
415 | operator-(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_ite