chenhaofeng's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Toyota Programming Contest 2023#4（AtCoder Beginner Contest 311） | 10522 | 50 |  3 |
- | ||
| UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) | 7803 | - | - | - | ||
| AtCoder Beginner Contest 319 | 9050 | 424 | 29 |
+26 | ||
| AtCoder Beginner Contest 420 | 4638 | 715 | 94 |
+65 |