Note: Some data does not satisfy the constraint $L_{k - 1} < n$. In such cases, it is considered that there is no level at stage $k$.
QOJ.ac
QOJ
実行時間制限： 0.5 s
メモリ制限： 512 MB
満点： 100
難易度:
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ハック可能 ✓
#1558. Great Filter
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| ID | Type | Status | Title | Posted By | Last Updated | Actions |
|---|---|---|---|---|---|---|
| Editorial | Open | Official Editorial | Qingyu | - | Download |
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