28. Implement strStr()
摘要:
1. 问题描述 Implement strStr().Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.Tags:Two Pointers 阅读全文
posted @ 2016-08-06 23:23 whl-hl 阅读(161) 评论(0) 推荐(0) 编辑