lucky_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) | 1286 | 1012 | 92 | - | ||
| AtCoder Beginner Contest 223 | 6716 | 5 | 50 | -42 | ||
| AtCoder Beginner Contest 224 | 4033 | 384 | 88 | +38 | ||
| AtCoder Beginner Contest 230 | 5604 | 28 | 70 | -18 | ||
| AtCoder Regular Contest 131 | 1696 | 751 | 135 | +65 | ||
| AtCoder Beginner Contest 241（Sponsored by Panasonic） | 4554 | 587 | 184 | +49 |