Nianhe's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 428 | 6042 | 513 |  26 |
- | ||
| OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) | 5375 | 541 | 85 |
+59 | ||
| AtCoder Beginner Contest 436 | 4400 | 836 |  192 |
+107 | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 4778 | 751 |  278 |
+86 |