koufangzhou's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 403 | 7545 | - | - | - | ||
| AtCoder Beginner Contest 404 | 9575 | - | - | - | ||
| AtCoder Beginner Contest 405 | 11522 | 38 |  2 |
- | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 11277 | - | - | - | ||
| AtCoder Beginner Contest 407 | 6883 | 457 | 29 |
+27 | ||
| AtCoder Beginner Contest 423 | 7649 | 74 | 35 |
+6 |