chenpengyu's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Hitachi Vantara Programming Contest 2024（AtCoder Beginner Contest 368） | 6061 | 511 |  26 |
- | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 11277 | - | - | - |