Contest Result
| Username |  CrystalCore |
|---|---|
| Contest Name | AtCoder Beginner Contest 420 |
| Rank | 4959th / 11698 |
| Performance | 670 |
| Rating Change |
 390 → 426
(+36)
Highest!
|
| Grading | 9 Kyu → 8 Kyu |