BettyZH's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| UNICORNProgramming Contest2026(AtCoder Beginner Contest 477) | 5476 | 708 |  43 |
- | ||
| AtCoder Beginner Contest 478 | 9410 | 67 | 46 |
+3 |