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AMel0n's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 422 | 5339 | 79 |  4 |
- | ||
| AtCoder Beginner Contest 456 | 9550 | - | - | - | ||
| AtCoder Beginner Contest 474 | 1553 | 1236 |  149 |
+145 |