Hello codeforces.

Hope you all doing well and are healthy.

Today I was upsolving the Subsequence LCM

I got wrong answer, now when I used Debug feature of the codechef, I saw that my output and expected are same but it is still showing that my answer is wrong.

Please look into the screenshot below

Is it my bug in my computer or bug in codechef?

My solution link : Link

Codechef Admin please look into it.

Thanks and Have a nice day.