R1N0's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Hitachi Hokudai Lab. & Hokkaido University Contest 2021 | 114 | - | - | - | ||
| ALGO ARTIS Programming Contest 2022（AtCoder Heuristic Contest 010） | 661 | 111 |  9 |
- | ||
| RECRUIT Nihonbashi Half Marathon 2022 Summer（AHC013） | 850 | - | - | - | ||
| HACK TO THE FUTURE 2023 Final (Open Contest) | 84 | - | - | - |