Problem	eating
User	AndyChen
Submission Time	2026-08-28 15:33:50
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

eating.cpp: In function ‘int main()’:
eating.cpp:17:28: error: no match for ‘operator<’ (operand types are ‘std::_Rb_tree_const_iterator<std::pair<long long int, long long int> >’ and ‘std::_Rb_tree_const_iterator<std::pair<long long int, long long int> >’)
17 | for (auto i = p; i < y; i++){
| ~ ^ ~
| | |
| | _Rb_tree_const_iterator<[...]>
| _Rb_tree_const_iterator<[...]>
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from eating.cpp:1:
/usr/include/c++/9/bits/regex.h:1048:5: note: candidate: ‘template<class _BiIter> bool std::__cxx11::operator<(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)’
1048 | operator<(const s