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macbon's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 211 | 1333 | 1331 |  204 |
- | ||
| AtCoder Beginner Contest 212 | 3302 | 714 |  313 |
+109 | ||
| AtCoder Beginner Contest 213 | 1591 | 1251 |  582 |
+269 |