2015年9月12日

leetcode面试准备:Implement Trie (Prefix Tree)

摘要： leetcode面试准备:Implement Trie (Prefix Tree) === 1 题目 Implement a trie with , , and methods. Note: You may assume that all inputs are consist of lowerc... 阅读全文

posted @ 2015-09-12 15:48 BYRHuangQiang 阅读(420) 评论(0) 推荐(0)

leetcode面试准备:Triangle

摘要： leetcode面试准备:Triangle === 1 题目 Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row... 阅读全文

posted @ 2015-09-12 12:20 BYRHuangQiang 阅读(322) 评论(0) 推荐(0)

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