YuJunDong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 435 | 9455 | 112 |  6 |
- | ||
| AtCoder Beginner Contest 438 | 9378 | 56 | 12 |
+6 | ||
| AtCoder Beginner Contest 450 | 8465 | 313 | 37 |
+25 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 7808 | - | - | - |