Contest Result
| Username |  kk_d |
|---|---|
| Contest Name | AtCoder Beginner Contest 284 |
| Rank | 1562nd / 9929 |
| Performance | 1277 |
| Rating Change |
 534 → 664
(+130)
Highest!
|
| Grading | 8 Kyu → 7 Kyu |