laibi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 438 | 9378 | 56 |  3 |
- | ||
| AtCoder Beginner Contest 439 | 3895 | 848 | 65 |
+62 | ||
| AtCoder Beginner Contest 440 | 10207 | 48 | 57 |
-8 | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 9909 | 55 | 55 |
-2 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 5313 | 664 |  107 |
+52 | ||
| AtCoder Beginner Contest 444 | 8461 | 303 | 129 |
+22 | ||
| AtCoder Beginner Contest 448 | 4708 | 809 |  202 |
+73 |