| # | User | Rating |
|---|---|---|
| 1 | tourist | 4009 |
| 2 | jiangly | 3823 |
| 3 | Benq | 3738 |
| 4 | Radewoosh | 3633 |
| 5 | jqdai0815 | 3620 |
| 6 | orzdevinwang | 3529 |
| 7 | ecnerwala | 3446 |
| 8 | Um_nik | 3396 |
| 9 | ksun48 | 3390 |
| 10 | gamegame | 3386 |
| # | User | Contrib. |
|---|---|---|
| 1 | cry | 167 |
| 2 | Um_nik | 163 |
| 3 | maomao90 | 162 |
| 3 | atcoder_official | 162 |
| 5 | adamant | 159 |
| 6 | -is-this-fft- | 158 |
| 7 | awoo | 157 |
| 8 | TheScrasse | 154 |
| 9 | Dominater069 | 153 |
| 9 | nor | 153 |
Jury solution: 173498496
binary search: 173497901
classic: 173497940
Jury solution: 173498569
Jury solution: 173498668
Tutorial of Codeforces Round 823 (Div. 2)
Hello, Codeforces!
We invite you to Codeforces Round 823 (Div. 2) which will be held on Sep/25/2022 17:35 (Moscow time). You will be given 2 hours to solve 6 problems.
The problems were invented and prepared by shnirelman, Lankin and me.
We would like to thank:
isaf27 for coordinating the round.
KAN for the help during preparation of the contest.
kevinxiehk, 74TrAkToR, Aleks5d, valeriu, satyam343, gothic_kobra, NikitaSemenov, tibinyte for testing the round.
MikeMirzayanov for Codeforces and Polygon.
Wish you good luck and high rating!
The scoring distribution will be announced closer to the beginning of the round.
UPD: Scoring distribution: 500 — 1000 — 1500 — 2250 — 2250 — 3000.
UPD2: Editorial: https://codeforces.net/blog/entry/107293.
UPD3: Winners.
Div1:
Div2:
Announcement of Codeforces Round 823 (Div. 2)
