Ciao, Codeforces! We're glad to invite you to take part in Codeforces Round 975 (Div. 1) and Codeforces Round 975 (Div. 2), which will start on Sep/27/2024 11:05 (Moscow time). You will be given 6 problems and 2 hours to solve them in both divisions.
Please note the unusual starting time.
This round is based on Italian Olympiad in Informatics (OII) 2024.
The problems were authored by lorenzoferrari, wksni and me.
We would like to thank
- KAN for his nutella coordination;
- bortoz, collodel, dp_1, franfill, franv, harniver, jamesbamber, Kaey, veluca93, Virv for helping with both this contest and the onsite contest preparation;
- Um_nik, EgorUlin, konsteros, Mihail_Podyachih, bugrova, Ludissey, Nonoze, Sofapuden, Temmie for testing;
- MikeMirzayanov for creating Codeforces and Polygon.
Score distribution:
- Div. 1: $$$500 - 750 - 1000 - 1500 - 2250 - 3250$$$
- Div. 2: $$$500 - 1000 - 1750 - 2000 - 2250 - 3000$$$
We hope you'll like the problemset!
As the first commenter.. thanks for the div1 contest.
do i wake up at 1 am to do this?
There's no option, bro. isn't it div1..
The starting time is (on purpose) similar to that of the onsite contest.
Well, you kind of forget that there does exist a certain part of the globe where they always had to wake up at 12 AM to take contests
I'm sure this round will be cool !
deleted
This is an odd timing tho, anyways this will be my first contest
no offense or anything but i never understand your round editorials so please focus on them being good this time
edit : also include proofs most recent rounds i feel like we get the solution thrown at us with no proof or anything attached last round problem D is an example
Cool, another round I won't be able to attend
ㅤ
1am??? BRO