Problem	cake
User	LiuZq
Submission Time	2025-01-12 22:29:32
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

cake.cpp: In function ‘int main()’:
cake.cpp:4:11: error: request for member ‘first’ in ‘* std::vector<_Tp, _Alloc>::rbegin() [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::reverse_iterator = std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >; typename std::_Vector_base<_Tp, _Alloc>::pointer = int*]().std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::operator->()’, which is of non-class type ‘int’
4 | #define f first
| ^~~~~
cake.cpp:42:36: note: in expansion of macro ‘f’
42 | pos[i] = idx.rbegin()->f + e;
| ^