2015年2月4日

Recover Binary Search Tree

摘要： Two elements of a binary search tree (BST) are swapped by mistake.Recover the tree without changing its structure.Note:A solution using O(n) space is ... 阅读全文

posted @ 2015-02-04 16:52 luckygxf 阅读(142) 评论(0) 推荐(0) 编辑

Palindrome Partitioning II

摘要： Given a strings, partitionssuch that every substring of the partition is a palindrome.Return the minimum cuts needed for a palindrome partitioning ofs... 阅读全文

posted @ 2015-02-04 10:53 luckygxf 阅读(139) 评论(0) 推荐(0) 编辑

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