it's Monday morning I was just trying to get a quick competition in.. now two delays?

Yes, I agree. Sometimes I have seen when O(NlogN) PyPY will not pass, but this is the first time to see O(N) not pass. I don't mean to serve too many sour grapes, but it's my 39th contest, and first time not solving A or B. It does seem there is something with this round. I know CF is for more for CP, so maybe it's my own fault for using python.

Update: I submitted exactly same code for problem B and get AC after the contest, with passing time of 960ms. What a great feeling LOL.. if python O(N) cannot pass TLE during contest, I suggest naming it a C++ round.

My PyPy 3 O(N) solutions TLE for both A and B. What is going on this contest?

how to understand c (english)?

I feel like Vovuh should give you a rebate for those lost points man.

Very nice! thank you

this is also pointed out above, but for some strange reason all the comments are heavily downvotes.

huh?

you are a seempleton

actually on Betelgeuse, there is no time here

well at least you got accepted, unlike me

weird how the examples show that's clearly not the case?

English statements are not too good, especially problem Div2C. Still, it was a fun competition, thanks for the effort.

hahaha what does that even