Problem	ssoca
User	xragon
Submission Time	2024-12-11 09:55:54
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ssoca.cpp: In function ‘int main()’:
ssoca.cpp:34:20: error: ‘re’ was not declared in this scope; did you mean ‘pre’?
34 | sum += pre[r] - re[l-1];
| ^~
| pre