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Contest Result
| Username |  GuoChuanTang |
|---|---|
| Contest Name | AtCoder Beginner Contest 405 |
| Rank | 4228th / 13691 |
| Performance | 840 |
| Rating Change |
 178 → 284
(+106)
Highest!
|
| Grading | 10 Kyu → 9 Kyu |