Problem	paint
User	chickengoat
Submission Time	2025-12-15 16:54:16
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

paint.cpp: In function ‘int main()’:
paint.cpp:24:5: error: invalid use of non-static member function ‘void std::deque<_Tp, _Alloc>::pop_front() [with _Tp = std::pair<long long int, long long int>; _Alloc = std::allocator<std::pair<long long int, long long int> >]’
24 | v.pop_front;
| ~~^~~~~~~~~
In file included from /usr/include/c++/9/deque:67,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:68,
from paint.cpp:1:
/usr/include/c++/9/bits/stl_deque.h:1605:7: note: declared here
1605 | pop_front() _GLIBCXX_NOEXCEPT
| ^~~~~~~~~