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serius__'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 285 | 6440 | 46 |  2 |
- | ||
| AtCoder Beginner Contest 292 | 5919 | 234 | 19 |
+17 | ||
| HHKB Programming Contest 2023(AtCoder Beginner Contest 327) | 3900 | 818 | 88 |
+69 |