摘要: 原题链接在这里:https://leetcode.com/problems/implement-strstr/ 题目: Implement strStr(). Return the index of the first occurrence of needle in haystack, or -1  阅读全文
posted @ 2015-09-20 05:19 Dylan_Java_NYC 阅读(370) 评论(0) 推荐(0)
摘要: 原题链接在这里:https://leetcode.com/problems/zigzag-conversion/ 题目: The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like 阅读全文
posted @ 2015-09-20 00:31 Dylan_Java_NYC 阅读(301) 评论(0) 推荐(0)