Hello Codeforces! Me and yud08 are excited to invite you to take part in Codeforces Round 982 (Div. 2), which starts on Oct/26/2024 17:35 (Moscow time). You will be given 5 problems and 2 hours to solve them. Two problems are divided into two subtasks.
This round will be rated for all participants whose rating is strictly below 2100.
The problems were authored by me and yud08, and prepared by me.
We would like to thank:
- abc864197532 and Vladithur for an amazing double coordination.
- Alexdat2000 for translating the statements to Russian.
- BurnedChicken for LGM testing.
- BucketPotato, Fysty, alvingogo, and WiwiHo for red testing.
- sammyuri, anango, jay_jayjay, amsraman, Intellegent, valeriu, erekle, and golions for orange testing.
- Beacon, iceylemon157, and LittlePants for purple testing.
- Jasonwei08, godgenji, Banis, temmieowo and Arthas for blue testing.
- t0rtik, lumid, and AG-88301 for cyan testing.
- vatzahellmen for green testing.
- MikeMirzayanov for the Polygon and Codeforces platforms.
We hope you enjoy the problems!
Score Distribution: $$$500 - 1000 - 1250 - (1250 + 1000) - (2000 + 1000)$$$
We actually wanted to continue the trend of posting photos of contest writers, but we could only find one photo containing both of us, which was a group photo that we took with some other UK informatics people! (I'm the one in the back of the picture who is wearing the MHC T-shirt and yud08 is the one whose head is popping out from the left side of the photo.)
UPD1: Congratulations to the winners of the contests:
Div 1:
Div 2:
Also, first solves!
- A: A_G in 00:00:45
- B: A_G in 00:03:01
- C: Alex239 in 00:05:09
- D1: 74TrAkToR in 00:09:21
- D2: 74TrAkToR in 00:18:51
- E1: jiangly in 00:38:36
- E2: jiangly in 01:01:08
UPD2: Editorial is available here
