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Contest Result
| Username |  hiroronn |
|---|---|
| Contest Name | AtCoder Beginner Contest 155 |
| Rank | 1568th / 6812 |
| Performance | 1151 |
| Rating Change |
 283 → 472
(+189)
Highest!
|
| Grading | 9 Kyu → 8 Kyu |