sunmingqian's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 418 | 7688 | 334 |  17 |
- | ||
| AtCoder Beginner Contest 419 | 6370 | 530 | 68 |
+51 | ||
| AtCoder Beginner Contest 420 | 6584 | 411 |  110 |
+42 | ||
| AtCoder Beginner Contest 421 | 7692 | 339 | 138 |
+28 | ||
| AtCoder Beginner Contest 422 | 3116 | 645 | 198 |
+60 |