osatnb's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 293 | 7933 | 44 | 2 | - | ||
| NS Solutions Corporation Programming Contest 2023（AtCoder Beginner Contest 303） | 7722 | 43 | 7 | +5 | ||
| HHKB Programming Contest 2023(AtCoder Beginner Contest 327) | 8417 | 163 | 20 | +13 |