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chengzhang41103's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) | 4058 | 273 |  14 |
- | ||
| AtCoder Beginner Contest 230 | 5604 | - | - | - | ||
| AtCoder Beginner Contest 234 | 6911 | - | - | - |