langlang_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 460 | 1628 | 1472 |  290 |
- | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 2129 | 1271 |  625 |
+335 | ||
| AtCoder Beginner Contest 465 | 3382 | 1108 |  735 |
+110 | ||
| AtCoder Beginner Contest 466 | 1255 | 1590 |  953 |
+218 |