Problem	lasers2
User	tomo31415
Submission Time	2025-12-12 10:02:24
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lasers2.cpp: In function ‘int main()’:
lasers2.cpp:37:26: error: expected ‘}’ at end of input
37 | cout<<unblocked<<"\n";
| ^
lasers2.cpp:7:15: note: to match this ‘{’
7 | signed main() {
| ^