irip's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) | 5663 | 98 | 5 | - | ||
| UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) | 5578 | 186 | 22 | +17 | ||
| AtCoder Regular Contest 154 | 1559 | 904 | 105 | +83 |