| # | User | Rating |
|---|---|---|
| 1 | jiangly | 3976 |
| 2 | tourist | 3815 |
| 3 | jqdai0815 | 3682 |
| 4 | ksun48 | 3614 |
| 5 | orzdevinwang | 3526 |
| 6 | ecnerwala | 3514 |
| 7 | Benq | 3482 |
| 8 | hos.lyric | 3382 |
| 9 | gamegame | 3374 |
| 10 | heuristica | 3357 |
| # | User | Contrib. |
|---|---|---|
| 1 | cry | 169 |
| 2 | -is-this-fft- | 166 |
| 3 | Um_nik | 161 |
| 3 | atcoder_official | 161 |
| 5 | djm03178 | 157 |
| 6 | Dominater069 | 156 |
| 7 | adamant | 154 |
| 8 | luogu_official | 152 |
| 9 | awoo | 151 |
| 10 | TheScrasse | 147 |
Problem idea: azberjibiou
Problem idea: azberjibiou
Problem idea: azberjibiou
Problem idea: azberjibiou
Problem idea: azberjibiou
Problem solver: YeongTree
1788F - XOR, Tree, and Queries
Problem idea: azberjibiou
Tutorial of Codeforces Round 851 (Div. 2)
Hello Codeforces and welcome back to another div2 round.
YeongTree and I are excited to invite everyone to participate in Codeforces Round 851 (Div. 2), which will be held on 09.02.2023 17:35 (Московское время).
This round is rated for the participants with ratings strictly lower than 2100. You will be given 6 problems and 2 hours to solve them. All the problems are authored and prepared by YeongTree and me.
We would like to thank
The score distributions will be updated later.
UPD1: Score distribution: $$$500−1000-1500-2250−2500-3000$$$
UPD2: Congratulations to the winners!
Overall:
Rated participants
AC submissions at the last second
UPD3: Editorial is out
Announcement of Codeforces Round 851 (Div. 2)
