howroll's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 138 | 1674 | 1062 | 104 | - | ||
| AtCoder Beginner Contest 139 | 2528 | 849 | 248 | +144 | ||
| AtCoder Beginner Contest 197（Sponsored by Panasonic） | 4196 | 538 | 291 | +43 | ||
| KYOCERA Programming Contest 2021（AtCoder Beginner Contest 200） | 3608 | 753 | 374 | +83 | ||
| Mynavi Programming Contest 2021（AtCoder Beginner Contest 201） | 2356 | 1021 | 511 | +137 |