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nihaoya_xd's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 436 | 9880 | - | - | - | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 8379 | 197 |  10 |
- | ||
| AtCoder Beginner Contest 438 | 9378 | 56 | 17 |
+7 | ||
| AtCoder Beginner Contest 448 | 6530 | 511 | 55 |
+38 |