Contest Result
| Username |  zsh_fan |
|---|---|
| Contest Name | AtCoder Beginner Contest 409 |
| Rank | 274th / 13068 |
| Performance | 2055 |
| Rating Change |
 1331 → 1504
(+173)
Highest!
|
| Grading | 4 Kyu → 3 Kyu |