H3PO4's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Chokudai Contest 004 | 705 | - | - | - | ||
| HACK TO THE FUTURE 2021 予選 | 230 | - | - | - | ||
| HACK TO THE FUTURE 2021 本選 オープンコンテスト | 44 | - | - | - | ||
| Hitachi Hokudai Lab. & Hokkaido University Contest 2020 | 122 | - | - | - | ||
| AtCoder Heuristic Contest 001 | 395 | 1343 | 347 | - | ||
| AtCoder Heuristic Contest 002 | 414 | 1269 | 677 | +330 | ||
| AtCoder Heuristic Contest 003 | 632 | 836 | 750 | +73 | ||
| AtCoder Heuristic Contest 005 | 246 | 1360 | 917 | +167 | ||
| MC Digital Programming Contest 2022（AtCoder Heuristic Contest 008） | 563 | 1001 | 965 | +48 | ||
| AtCoder Heuristic Contest 011 | 637 | 802 | 983 | +18 |