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udonn22's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 139 | 5021 | 172 |  9 |
- | ||
| AtCoder Beginner Contest 140 | 3641 | 442 | 46 |
+37 | ||
| AtCoder Grand Contest 039 | 2035 | 273 | 73 |
+27 |