Problem	prefixsums
User	carson
Submission Time	2025-03-21 16:05:28
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

prefixsums.cpp: In function ‘int main()’:
prefixsums.cpp:21:10: error: ‘sum’ was not declared in this scope
21 | cout << sum << "\n";
| ^~~