标签：匹配 blog first log img 串匹配 strstr imp images
Implement strStr().
Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.
思路：子串匹配，朴素匹配。
44. leetcode 28. Implement strStr()
标签：匹配 blog first log img 串匹配 strstr imp images
原文地址：http://www.cnblogs.com/vincent93/p/6686651.html
