rihimu's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 453 | 7907 | 358 |  18 |
- | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 7975 | 238 | 45 |
+27 |