Please sign in first.
Contest Result
| Username |  SiHuaNian |
|---|---|
| Contest Name | AtCoder Beginner Contest 421 |
| Rank | 5736th / 12891 |
| Performance | 609 |
| Rating Change |
38 → 95
(+57)
Highest!
|
| Grading | 13 Kyu → 11 Kyu |