Zain's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Hokkaido University & Hitachi New-Concept Computing Contest 2018 | 112 | - | - | - | ||
| Hitachi Hokudai Lab. & Hokkaido University Contest 2020 | 122 | - | - | - | ||
| AtCoder Heuristic Contest 001 | 1382 | - | - | - | ||
| AtCoder Heuristic Contest 003 | 860 | - | - | - | ||
| Kyocera Programming Contest（AtCoder Heuristic Contest 006） | 523 | - | - | - |