xj43zhiyuan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 207 (Div.1) | 522 | - | - | - | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 5533 | 629 |  35 |
- | ||
| AtCoder Beginner Contest 438 | 4111 | 866 |  153 |
+118 | ||
| AtCoder Beginner Contest 439 | 6145 | 415 | 189 |
+36 |