yiezing's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 438 | 8551 | 188 |  9 |
- | ||
| AtCoder Beginner Contest 439 | 8620 | 50 | 16 |
+7 | ||
| AtCoder Beginner Contest 440 | 8584 | 201 | 34 |
+18 |