Problem	lightningrod
User	yc
Submission Time	2025-06-01 08:47:38
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lightningrod.cpp: In function ‘int main()’:
lightningrod.cpp:23:12: error: no match for ‘operator!=’ (operand types are ‘std::_Deque_iterator<std::pair<int, int>, std::pair<int, int>&, std::pair<int, int>*>*’ and ‘std::deque<std::pair<int, int> >::iterator’ {aka ‘std::_Deque_iterator<std::pair<int, int>, std::pair<int, int>&, std::pair<int, int>*>’})
23 | while (&it != n.end()){
| ~~~ ^~ ~~~~~~~
| | |
| | std::deque<std::pair<int, int> >::iterator {aka std::_Deque_iterator<std::pair<int, int>, std::pair<int, int>&, std::pair<int, int>*>}
| std::_Deque_iterator<std::pair<int, int>, std::pair<int, int>&, std::pair<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,