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Contest Result
| Username |  Yuanzhen |
|---|---|
| Contest Name | AtCoder Beginner Contest 421 |
| Rank | 541st / 12891 |
| Performance | 1795 |
| Rating Change |
 16 → 565
(+549)
Highest!
|
| Grading | 15 Kyu → 8 Kyu |