haiwei's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 7588 | 274 |  14 |
- | ||
| AtCoder Beginner Contest 416 | 6085 | 583 | 68 |
+54 | ||
| AtCoder Beginner Contest 419 | 6328 | 535 |  123 |
+55 | ||
| AtCoder Regular Contest 206 (Div. 2) | 1314 | - | - | - | ||
| AtCoder Beginner Contest 438 | 9378 | - | - | - |