kmp算法c语言代码实现的相关内容

文章 2023-11-25 来自：开发者社区

KMP算法详解(理论+C语言代码实现)（下）

三:next数组特点的证明四:next数组的优化:nextval数组五.next数组C语言代码实现/* str:代表主串 sub:代表字串 pos:代表从主串的pos位置开始找 */ void GetNext(char* sub, int* next,int lenSub) { next[0] = -1; //子串长度为1,直接返回即可 if (lenSub == 1) { ...

文章 2023-11-25 来自：开发者社区

一:KMP算法与BF算法的区别与特点1.KMP算法和BF算法的定义1.KMP算法:KMP算法是一种改进的字符串匹配算法KMP算法的核心是利用匹配失败后的信息，尽量减少模式串与主串的匹配次数以达到快速匹配的目的。具体实现就是通过一个next数组实现，数组本身包含了模式串的局部匹配信息。KMP算法的时间复杂度O(m+n)2.BF算法:BF算法，即暴力(Brute Force)算法，是普通的模式匹配算....

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KMP算法详解(理论+C语言代码实现)（下）

KMP算法详解(理论+C语言代码实现)（上）

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