Implement strStr().
Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.
这个题应该就是求子串的问题，改进的方法是kmp...
文章指尖的舞曲
2014-11-14
663浏览量
【LeetCode从零单排】No28 Implement strStr()
题目
Implement strStr().
Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.
代码
public class S...
实现strStr()，返回下标数字或-1
Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.
1 package com.rust.T...
文章rustfisher
2015-10-17
501浏览量
[LeetCode] Implement strStr()
Well, the problem does not aim for an advanced algorithm like KMP but only a clean brute-force algorithm. So we can traverse all the possible startin...
KMP is a classic and yet notoriously hard-to-understand algorithm. However, I think the following two links give nice explanations. You may refer to ...
文章jianchao_li
2015-06-19
555浏览量
[LeetCode]28.Implement strStr()
【题目】
Implement strStr().
Returns a pointer to the first occurrence of needle in haystack, or null if needle is not part of haystack.
【题意】
实现strStr...
Implement strStr().
Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.
Update (2014-11-02):
Th...
