Unverified Commit 0cac3e63 authored by Sshwy's avatar Sshwy Committed by GitHub
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Merge pull request #1390 from OI-wiki/HeRaNO-patch-1

Fix a formula
parents a4d1d2e3 619dcca4
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+1 −1
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@
|     查询最小值(find-min)     |                                   $O(1)$                                  |     $O(1)$     |     $O(1)$     |  $O(\log n)$  |  $O(1)$       |
|    删除最小值(delete-min)    |                                $O(\log n)$                                |   $O(\log n)$  |   $O(\log n)$  |  $O(\log n)$  |  $O(\log n)$  |
|        合并 (merge)       |                                   $O(1)$                                  |     $O(n)$     |   $O(\log n)$  |  $O(\log n)$  |  $O(1)$       |
| 减小一个元素的值 (decrease-key) |  $o(\log n) (下界\Omega(\log \log n) ,\\\\上界 O(2^{2\sqrt{\log \log n}}) )$  |   $O(\log n)$  |    $O(logn)$   |  $O(\log n)$  |  $O(1)$       |
| 减小一个元素的值 (decrease-key) |  $o(\log n) (下界\Omega(\log \log n) ,\\\\上界 O(2^{2\sqrt{\log \log n}}) )$  |   $O(\log n)$  |   $O(\log n)$  |  $O(\log n)$  |  $O(1)$       |
|         是否支持可持久化        |                                  $\times$                                 |  $\checkmark$  |  $\checkmark$  |               |  $\times$     |

习惯上,不加限定提到“堆”时往往都指二叉堆。