xucheng's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) | 1531 | 1172 |  137 |
- | ||
| AtCoder Beginner Contest 226 | 1387 | 1257 |  472 |
+335 |