Problem	ccs
User	helloworld
Submission Time	2024-09-23 13:58:45
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ccs.cpp: In function ‘int main()’:
ccs.cpp:22:18: error: ‘i’ was not declared in this scope
22 | if(b[i]) for(int i = x; i <= n; i++) a[i]--;
| ^