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xzy20120108's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 428 | 4885 | 681 |  40 |
- | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 5300 | 558 |  107 |
+67 |