Problem	boxispull
User	Phoubia01
Submission Time	2025-08-08 22:43:04
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

boxispull.cpp: In function ‘int main()’:
boxispull.cpp:24:13: error: ‘length’ was not declared in this scope
24 | cout << length;
| ^~~~~~