ruibin's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 6147 | 521 |  27 |
- | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 3642 | 958 |  157 |
+130 |