waht's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 439 | 8440 | 120 |  6 |
- | ||
| AtCoder Beginner Contest 440 | 7855 | 276 | 30 |
+24 | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 9909 | - | - | - | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 8548 | - | - | - | ||
| AtCoder Regular Contest 213 (Div. 1) | 627 | - | - | - | ||
| AtCoder Beginner Contest 445 | 7580 | 236 | 53 |
+23 | ||
| AtCoder Beginner Contest 448 | 8246 | 264 | 77 |
+24 |