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【LeetCode】Maximum Depth of Binary Tree
题目 Given a binary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. 解答 求二叉树的最大深度。 递归:a.若二叉树为空,...
分类:其他好文   时间:2014-12-20 15:38:37    阅读次数:173
leetcode----------Maximum Depth of Binary Tree
题目Maximum Depth of Binary Tree通过率44.2%难度EasyGiven a binary tree, find its maximum depth.The maximum depth is the number of nodes along the longest pat...
分类:其他好文   时间:2014-12-18 20:28:05    阅读次数:214
【LeetCode】
题目 Given a binary tree, determine if it is height-balanced. For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node nev...
分类:其他好文   时间:2014-12-18 15:16:38    阅读次数:169
leetcode------Maximum Depth of Binary Tree
标题:Maximum Depth of Binary Tree通过率:44.2%难度:简单Given a binary tree, find its maximum depth.The maximum depth is the number of nodes along the longest pa...
分类:其他好文   时间:2014-12-18 15:05:18    阅读次数:153
Maximum Depth of Binary Tree
本文是在学习中的总结,欢迎转载但请注明出处:http://blog.csdn.net/pistolove/article/details/41964475 Given a binary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node....
分类:其他好文   时间:2014-12-16 21:07:51    阅读次数:197
[LeetCode]Palindrome Partitioning
Given a string s, partition s such that every substring of the partition is a palindrome. Return all possible palindrome partitioning of s. For example, given s = "aab", Return [ ["aa","...
分类:其他好文   时间:2014-12-15 21:52:33    阅读次数:145
Maximum Depth of Binary Tree
Given a binary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. /** * Definition for binary tree ...
分类:其他好文   时间:2014-12-15 21:52:22    阅读次数:124
sql语句导出数据到txt文件或其他文件
select page.id,page.depth,auto_checkitem.rule_id,auto_checkitem.result from auto_checkitem,page where auto_checkitem.page_id=page.id and auto_checkit....
分类:数据库   时间:2014-12-15 15:03:09    阅读次数:266
LeetCode 刷题之二:寻找二叉树的最大深度
题目为: Given a binary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. 阶梯思路:对于这种题目最简单的方法就是递归操作了...
分类:其他好文   时间:2014-12-12 23:40:13    阅读次数:374
Linux下查看文件和文件夹大小
df可以查看一级文件夹大小、使用比例、档案系统及其挂入点,但对文件却无能为力。du可以查看文件及文件夹的大小。 先用df查看哪个一级目录过大,然后用du查看文件夹或文件的大小,如此便可迅速确定症结。 1、 df –h 2、du -h --max-depth=1 3、 统计总数大小 du –sh 4、...
分类:系统相关   时间:2014-12-12 18:53:52    阅读次数:188
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