houjiachen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 399 | 11349 | 38 |  2 |
- | ||
| AtCoder Beginner Contest 400 | 10822 | 37 | 6 |
+4 | ||
| AtCoder Regular Contest 196 (Div. 1) | 549 | - | - | - | ||
| AtCoder Beginner Contest 404 | 9575 | - | - | - | ||
| AtCoder Beginner Contest 405 | 10122 | - | - | - | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 10921 | - | - | - | ||
| AtCoder Beginner Contest 409 | 10816 | - | - | - | ||
| AtCoder Beginner Contest 410 | 10712 | - | - | - |