songzihe's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 403 | 7874 | 56 |  3 |
- | ||
| AtCoder Beginner Contest 405 | 11522 | 38 | 7 |
+4 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 11277 | 37 | 11 |
+4 | ||
| AtCoder Beginner Contest 416 | 10840 | 49 | 15 |
+4 | ||
| AtCoder Beginner Contest 447 | 6763 | 369 | 37 |
+22 | ||
| AtCoder Beginner Contest 467 | 9551 | - | - | - |