naotor's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 145 | 4419 | 184 | 9 | - | ||
| AtCoder Beginner Contest 146 | 4158 | 182 | 28 | +19 | ||
| AtCoder Beginner Contest 149 | 2348 | - | - | - | ||
| Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 | 2709 | 583 | 79 | +51 |