Problem	fenwicktree_easy
User	RogueRanger
Submission Time	2024-07-08 09:43:16
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

fenwicktree_easy.cpp: In function ‘int32_t main()’:
fenwicktree_easy.cpp:30:17: error: ‘og’ was not declared in this scope; did you mean ‘ogl’?
30 | psum[i]+=(r-og);
| ^~
| ogl