28. Implement strStr() (String)
摘要：
Implement strStr().Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.class Solution {public: ... 阅读全文
posted @ 2015-09-16 08:43 joannae 阅读(174) 评论(0) 推荐(0) 编辑
