Contest Result
| Username |  Tanhaoxuan0923 |
|---|---|
| Contest Name | AtCoder Beginner Contest 421 |
| Rank | 7298th / 12891 |
| Performance | 397 |
| Rating Change |
37 → 66
(+29)
Highest!
|
| Grading | 13 Kyu → 12 Kyu |