A random Question

https://www.hackerrank.com/contests/jan-20-ccc-srm-ktr-coding-contest-a-1-blendedktr/challenges/mcv-3-19-residue-arithmetic/problem can you help me with this?

Hello @dare_devil_007

The link you provided cannot be be found on the hackerrank.
Post the working link or post the question if you can.