Please sign in first.
Contest Result
| Username |  Xenonium57 |
|---|---|
| Contest Name | AtCoder Beginner Contest 421 |
| Rank | 2228th / 12891 |
| Performance | 1180 |
| Rating Change |
 274 → 438
(+164)
Highest!
|
| Grading | 9 Kyu → 8 Kyu |