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Contest Result
| Username |  zwh2026 |
|---|---|
| Contest Name | AtCoder Beginner Contest 284 |
| Rank | 98th / 9929 |
| Performance | 2400 |
| Rating Change |
 1734 → 1889
(+155)
Highest!
|
| Grading | 2 Kyu → 1 Kyu |