ccw_china's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 436 | 7928 | 276 |  14 |
- | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 9038 | 140 | 31 |
+17 | ||
| AtCoder Beginner Contest 439 | 8279 | - | - | - | ||
| AtCoder Beginner Contest 440 | 9216 | - | - | - | ||
| AtCoder Beginner Contest 448 | 9786 | 130 | 44 |
+13 | ||
| AtCoder Beginner Contest 449 | 10028 | 122 | 54 |
+10 |