us_er0's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 7448 | 300 |  15 |
- | ||
| AtCoder Beginner Contest 447 | 5814 | 537 | 66 |
+51 | ||
| AtCoder Beginner Contest 448 | 5450 | 689 |  142 |
+76 | ||
| AtCoder Beginner Contest 450 | 6345 | 613 |  202 |
+60 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 7131 | 388 | 225 |
+23 |