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yinyifan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 137 | 4281 | 222 |  11 |
- | ||
| AtCoder Beginner Contest 140 | 5405 | 7 | 9 |
-2 | ||
| AtCoder Beginner Contest 167 | 10221 | 105 | 19 |
+10 |