ia3's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 452 | 10412 | - | - | - | ||
| AtCoder Beginner Contest 473 | 8907 | 218 |  11 |
- | ||
| AtCoder Beginner Contest 474 | 5219 | 115 | 25 |
+14 |