2017年2月12日
[LeetCode] 8. String to Integer (atoi) ☆
摘要： Implement atoi to convert a string to an integer. Hint: Carefully consider all possible input cases. If you want a challenge, please do not see below 阅读全文
posted @ 2017-02-12 23:57 Strugglion 阅读(183) 评论(0) 推荐(0) 编辑
[LeetCode] 7. Reverse Integer ☆
摘要： Reverse digits of an integer. Example1: Example2: Have you thought about this? Here are some good questions to ask before coding. Bonus points for you 阅读全文
posted @ 2017-02-12 17:58 Strugglion 阅读(174) 评论(0) 推荐(0) 编辑
[LeetCode] 6. ZigZag Conversion ☆☆☆
摘要： The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font 阅读全文
posted @ 2017-02-12 15:56 Strugglion 阅读(179) 评论(0) 推荐(0) 编辑
[LeetCode] 5. Longest Palindromic Substring ☆☆☆☆
摘要： Given a string s, find the longest palindromic substring in s. You may assume that the maximum length of s is 1000. 求字符串中的最大回文子串（从左往右和从右往左读一样的子串）。 Exa 阅读全文
posted @ 2017-02-12 00:51 Strugglion 阅读(299) 评论(0) 推荐(0) 编辑