Problem	modulochain
User	dacashew
Submission Time	2023-12-04 21:08:34
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

modulochain.cpp: In function ‘int main()’:
modulochain.cpp:91:15: error: ‘o2’ cannot be used as a function
91 | o2(a[n-1]%mod)%mod;
| ^