czh___'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 9081 | - | - | - | ||
| AtCoder Beginner Contest 428 | 6366 | 462 |  23 |
- | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 6161 | - | - | - | ||
| AtCoder Beginner Contest 433 | 7287 | - | - | - | ||
| Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) | 8505 | - | - | - | ||
| AtCoder Beginner Contest 435 | 4730 | - | - | - | ||
| AtCoder Beginner Contest 436 | 4713 | 788 |  114 |
+91 | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 10035 | - | - | - | ||
| AtCoder Beginner Contest 438 | 4490 | - | - | - |