Problem	prefixsums
User	Shauryaw
Submission Time	2025-06-17 16:26:40
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

prefixsums.cpp: In function ‘int main()’:
prefixsums.cpp:16:16: error: ‘j’ was not declared in this scope
16 | cout << psum[j] - psum[i - 1];
| ^