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Contest Result
| Username |  rui_er |
|---|---|
| Contest Name | AtCoder Beginner Contest 177 |
| Rank | 716th / 9630 |
| Performance | 1661 |
| Rating Change |
 947 → 1136
(+189)
Highest!
|
| Grading | 6 Kyu → 5 Kyu |