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LuKongKang1021's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 450 | 10304 | - | - | - | ||
| AtCoder Beginner Contest 451 | 9517 | 171 |  9 |
- | ||
| AtCoder Beginner Contest 453 | 8119 | 325 | 38 |
+29 |