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以深度为k的满二叉树(n=2k
以深度为k的满二叉树(n=2k-1)为例,假设表中每个记录的查找概率相等,即 pi=1/n(1≤i≤n),而树的第i层上有2i-1个结点,因此,折半查找的平均查找长度为:
所以,折半查找的平均时间复杂度为O(log2n)。
-To a depth of k over the binary tree (n = 2k-1) as an example, suppose the table to find the probability of each record the same, that is, pi = 1/n (1 ≤ i ≤ n), and the tree layer of the first i There are 2i-1 nodes, therefore, to find half the average length of search as follows: Therefore, to find half the average time complexity is O (log2n).
- 2023-08-09 03:30:03下载
- 积分:1
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Reyna images on the concrete realization of (graphics to resume), the main use o...
对雷纳图像的具体实现(图形恢复),主要运用傅里叶变换实现-Reyna images on the concrete realization of (graphics to resume), the main use of Fourier transform to achieve
- 2022-08-05 21:12:53下载
- 积分:1
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T检验,亦称student t检验(Student s t test),主要用于样本含量较小(例如n<30),总体标准差σ未知的正态分布资料。...
T检验,亦称student t检验(Student s t test),主要用于样本含量较小(例如n
- 2022-03-16 11:40:13下载
- 积分:1
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cryptoapi应用,使用microsoft的cryptoapi
cryptoapi应用,使用microsoft的cryptoapi-CryptoAPI, use microsoft"s CryptoAPI
- 2022-02-18 16:13:07下载
- 积分:1
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建立一个高效,准确,可以自动生成存款单和利息单的计算 机储蓄系统...
建立一个高效,准确,可以自动生成存款单和利息单的计算 机储蓄系统-establish an efficient, accurate and can automatically generate deposit slips and interest savings alone computer system
- 2022-04-01 09:01:07下载
- 积分:1
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用delphi7创建intraweb应用程序
用delphi7创建intraweb应用程序-delphi7 used to create applications Intraweb
- 2023-05-05 10:00:03下载
- 积分:1
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The design of asynchronous fifo,
Asynchronous fifo design, can be a good compl...
- 2022-01-27 17:51:55下载
- 积分:1
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TFIDF algorithm introduced
Application to the TFIDF concept of automatic imple...
TFIDF algorithm introduced
Application to the TFIDF concept of automatic implementation of the assessment summary
- 2023-07-26 12:00:03下载
- 积分:1
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小图象在大图象上来回的移动,可以选择不同的方式来看效果
小图象在大图象上来回的移动,可以选择不同的方式来看效果
-Small image in the image on the back and forth movement, you can choose to look at the effect of different ways
- 2022-03-25 03:16:16下载
- 积分:1
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webbox网络盒子
c#实现的tab,page的界面,采用win32的发光字体,可以启用aeroglass效果,将aero扩展到整个软件。
实现了不规则窗体,可以自定义每个page的内容。可以自由切换主题背景,界面比较美观。
- 2023-09-01 19:20:03下载
- 积分:1