Problem	paint
User	WANCH5789W
Submission Time	2026-06-27 15:46:02
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

paint.cpp: In function ‘int main()’:
paint.cpp:19:16: error: ‘arr’ was not declared in this scope
19 | ogprice.erase(arr.begin());
| ^~~