Problem	fenwicktree
User	cobnet
Submission Time	2024-02-27 21:09:29
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

fenwicktree.cpp: In function ‘void update(int, int)’:
fenwicktree.cpp:8:17: error: ‘n’ was not declared in this scope
8 | while (x <= n) {
| ^
fenwicktree.cpp:10:19: error: ‘mod’ was not declared in this scope; did you mean ‘modf’?
10 | bit[x] %= mod;
| ^~~
| modf