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xuhaiwei's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 062 | 365 | 594 |  32 |
- | ||
| AtCoder Beginner Contest 063 | 235 | 963 |  170 |
+138 | ||
| AtCoder Beginner Contest 070 | 845 | 570 |  229 |
+59 |