xiubai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) | 5120 | 303 |  15 |
- | ||
| AtCoder Beginner Contest 292 | 4395 | 529 | 65 |
+50 |