zhongyichen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 447 | 8476 | 150 |  7 |
- | ||
| AtCoder Beginner Contest 451 | 10497 | - | - | - | ||
| AtCoder Beginner Contest 453 | 10239 | - | - | - | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 9793 | - | - | - |