随笔分类 -  leetcode

[Leetcode] Implement strStr()
摘要：Implemet strStr()Returns a pointer to the first occurrence of needle in haystack, ornullif needle is not part of haystack暴力匹配算法 回溯主串 i = i-j +1; ... 阅读全文
posted @ 2015-08-22 21:11 deanlan 阅读(179) 评论(0) 推荐(0)