Problem	lasers2
User	dumbfounded47
Submission Time	2026-02-16 21:50:34
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lasers2.cpp: In function ‘int main()’:
lasers2.cpp:22:41: error: expected primary-expression before ‘,’ token
22 | long long width = R - L + 1;, cost = 0;
| ^
lasers2.cpp:22:43: error: ‘cost’ was not declared in this scope; did you mean ‘cosl’?
22 | long long width = R - L + 1;, cost = 0;
| ^~~~
| cosl