songpeiqian's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 407 | 8545 | 263 |  13 |
- | ||
| Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) | 7258 | 340 | 47 |
+34 |