Hello, Codeforces community!
Today will be a new useless stream from me, I will write UOJ 90. (I don't know how long it will take to write this problem, I've just found Los_Angelos_Laycurse comment where he said that he has 1000+ lines).
I hope I will start around 22:35 UTC+3 (so it's 50 minutes from the moment of writing the post).
Now my stream will have a webcam and donate notifications!