Problem	fenwicktree_easy
User	Karax
Submission Time	2026-04-13 20:37:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

fenwicktree_easy.cpp: In function ‘int main()’:
fenwicktree_easy.cpp:31:38: error: ‘N’ was not declared in this scope
31 | for (int i = 1; i <= N; i++) {
| ^