Please sign in first.
Contest Result
| Username |  plastic_bag |
|---|---|
| Contest Name | AtCoder Beginner Contest 421 |
| Rank | 7523rd / 12891 |
| Performance | 362 |
| Rating Change |
 71 → 108
(+37)
Highest!
|
| Grading | 12 Kyu → 11 Kyu |