zhengzhengzhi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 440 | 10146 | - | - | - | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 10022 | - | - | - | ||
| JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) | 8828 | 206 |  10 |
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