lucky_star's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 5452 | 592 |  32 |
- | ||
| AtCoder Beginner Contest 421 | 6091 | - | - | - | ||
| AtCoder Beginner Contest 422 | 3845 | 486 | 87 |
+55 |