Problem	lasers
User	Sans12345
Submission Time	2023-01-09 20:06:02
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lasers.cpp: In function ‘int main()’:
lasers.cpp:19:15: error: request for member ‘resize’ in ‘walls’, which is of non-class type ‘std::vector<int> [500000]’
19 | walls.resize(X);
| ^~~~~~