Contest Result
| Username |  MiddleSon |
|---|---|
| Contest Name | AtCoder Beginner Contest 439 |
| Rank | 2810th / 10547 |
| Performance | 1070 |
| Rating Change |
 576 → 636
(+60)
Highest!
|
| Grading | 8 Kyu → 7 Kyu |