Contest Result
| Username |  dongdongmao |
|---|---|
| Contest Name | AtCoder Beginner Contest 439 |
| Rank | 4390th / 10547 |
| Performance | 754 |
| Rating Change |
 371 → 439
(+68)
Highest!
|
| Grading | 9 Kyu → 8 Kyu |