Problem	woodcutter
User	shoryu386
Submission Time	2023-12-18 21:29:59
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

woodcutter.cpp: In function ‘long long int vertical_cut(int)’:
woodcutter.cpp:25:35: error: ‘X’ was not declared in this scope
25 | auto it = vertCut.lower_bound(X);
| ^
woodcutter.cpp:30:31: error: ‘lb’ was not declared in this scope; did you mean ‘rb’?
30 | vert.erase(vert.find(rb - lb));
| ^~
| rb