Contest Result
| Username |  xiaoyi_ |
|---|---|
| Contest Name | AtCoder Beginner Contest 439 |
| Rank | 1866th / 10547 |
| Performance | 1284 |
| Rating Change |
 274 → 564
(+290)
Highest!
|
| Grading | 9 Kyu → 8 Kyu |