duanyunchen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) | 8162 | 122 |  6 |
- | ||
| AtCoder Beginner Contest 428 | 9095 | 62 | 14 |
+8 |