Please sign in first.
Contest Result
| Username |  n_bitand_n_per_3 |
|---|---|
| Contest Name | AtCoder Beginner Contest 421 |
| Rank | 1855th / 12891 |
| Performance | 1267 |
| Rating Change |
 769 → 843
(+74)
Highest!
|
| Grading | 7 Kyu → 6 Kyu |