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huangxubin's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 192 | 2115 | 1153 |  131 |
- | ||
| AtCoder Regular Contest 120 | 1130 | 983 |  329 |
+198 | ||
| AtCoder Beginner Contest 214 | 812 | 1599 |  747 |
+418 |