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niuruicheng's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 173 | 1323 | - | - | - | ||
| AtCoder Beginner Contest 352 | 10539 | - | - | - | ||
| AtCoder Beginner Contest 356 | 11583 | 47 |  2 |
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