JiuDing's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Toyota Programming Contest 2025（AtCoder Beginner Contest 389) | 10661 | 38 |  2 |
- | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 11277 | - | - | - | ||
| AtCoder Regular Contest 198 (Div. 2) | 1492 | - | - | - | ||
| AtCoder Beginner Contest 409 | 2951 | 1023 | 84 |
+82 | ||
| AtCoder Beginner Contest 417 | 2009 | 1231 |  305 |
+221 |