Duzhengxi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 421 | 10023 | - | - | - | ||
| AtCoder Beginner Contest 422 | 4453 | 336 |  17 |
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Duzhengxi's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 421 | 10023 | - | - | - | ||
| AtCoder Beginner Contest 422 | 4453 | 336 | 17 |
- |