bidongqu's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 409 | 10766 | - | - | - | ||
| AtCoder Beginner Contest 423 | 7346 | - | - | - | ||
| AtCoder Beginner Contest 424 | 5625 | 415 |  21 |
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