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Contest Result
| Username |  DuanJiang |
|---|---|
| Contest Name | AtCoder Beginner Contest 439 |
| Rank | 8620th / 10547 |
| Performance | 50 |
| Rating Change |
 314 → 264
(-50)
|
| Username | DuanJiang |
|---|---|
| Contest Name | AtCoder Beginner Contest 439 |
| Rank | 8620th / 10547 |
| Performance | 50 |
| Rating Change |
314 → 264
(-50)
|