samu9nai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 451 | 10681 | 101 |  5 |
- | ||
| AtCoder Beginner Contest 452 | 10539 | 48 | 11 |
+6 | ||
| AtCoder Beginner Contest 453 | 10425 | 55 | 17 |
+6 |