arita's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| NEC Programming Contest 2022 (AtCoder Beginner Contest 267) | 3206 | 834 | 59 | - | ||
| AtCoder Regular Contest 147 | 2020 | - | - | - | ||
| TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) | 6681 | - | - | - | ||
| freee Programming Contest 2023（AtCoder Beginner Contest 310） | 4373 | 901 | 201 | +142 |