Problem	snacks
User	PerihelionfromAphelion
Submission Time	2026-08-29 10:26:04
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

snacks.cpp: In function ‘int main()’:
snacks.cpp:21:31: error: no match for ‘operator<=’ (operand types are ‘std::_Rb_tree_iterator<std::pair<const int, int> >’ and ‘int’)
21 | while (it != mp.end() && it <= r) {
| ~~ ^~ ~
| | |
| | int
| std::_Rb_tree_iterator<std::pair<const int, int> >
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from snacks.cpp:1:
/usr/include/c++/9/bits/regex.h:1059:5: note: candidate: ‘template<class _BiIter> bool std::__cxx11::operator<=(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)’
1059 | operator<=(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~