ir0m's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 10243 | - | - | - | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 1316 | 1526 |  332 |
- | ||
| AtCoder Beginner Contest 460 | 1720 | 1449 |  741 |
+409 | ||
| AtCoder Beginner Contest 461 | 1038 | 1657 |  1007 |
+266 |