This problem is crazy
I give up!!!
I hope to see editorial after the contest
I think you can make 500 submissions for non-challenge problems 
BTW seeing those timecomplexity in the screenshot burning my heads . OMG, you really got very lesser TC’s. I’m getting TLE issues.
Just 25 pts
I am not even passing the sub task. May be i am not understanding the question or missing something.
I’m glad I finally got full AC on this after umpteen number of partial submissions. This happened at 1 a.m. today. 
Wow that’s great
I’m really tired of the problem
I’m sure it’s just some precision errors I have