Contest Result
| Username |  SumBree |
|---|---|
| Contest Name | AtCoder Beginner Contest 421 |
| Rank | 2915th / 12891 |
| Performance | 1040 |
| Rating Change |
 173 → 302
(+129)
Highest!
|
| Grading | 10 Kyu → 9 Kyu |