2015年11月12日
LeetCode 32 Longest Valid Parentheses
摘要： Given a string containing just the characters'('and')', find the length of the longest valid (well-formed) parentheses substring.For"(()", the longest... 阅读全文
posted @ 2015-11-12 05:46 熊阳 阅读(278) 评论(0) 推荐(0)
LeetCode 31 Next Permutation
摘要： Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers.If such arrangement is not possibl... 阅读全文
posted @ 2015-11-12 03:53 熊阳 阅读(151) 评论(0) 推荐(0)