Problem	nis
User	MasterCoder8421
Submission Time	2025-12-12 15:43:05
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

nis.cpp: In member function ‘void BIT<T>::add(int, T)’:
nis.cpp:22:31: error: ‘MOD’ was not declared in this scope
22 | arr[ind] = (arr[ind]+val) % MOD;
| ^~~
nis.cpp: In member function ‘T BIT<T>::pref_sum(int)’:
nis.cpp:31:67: error: ‘MOD’ was not declared in this scope
31 | for (; ind > 0; ind -= ind & -ind) { total = (total+bit[ind]) % MOD; }
| ^~~