chenyi0604's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 421 | 7946 | 306 |  15 |
- | ||
| AtCoder Beginner Contest 426 | 7283 | 381 | 53 |
+38 | ||
| AtCoder Beginner Contest 428 | 7157 | 340 | 88 |
+35 | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 7835 | - | - | - |