Given a strings1, we may represent it as a
binary tree by partitioning it to two non-empty substrings recursively.Below is
one possible representation...
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其他好文 时间:
2014-06-04 20:11:38
阅读次数:
303
Given two binary strings, return their sum
(also a binary string).For example,a ="11"b
="1"Return"100".classSolution{public:stringaddBinary(stringa,st...
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其他好文 时间:
2014-06-04 19:23:09
阅读次数:
235
The gray code is a binary numeral system where
two successive values differ in only one bit.Given a non-negative
integernrepresenting the total number...
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其他好文 时间:
2014-06-04 18:58:39
阅读次数:
277
Given two binary trees, write a function to
check if they are equal or not.Two binary trees are considered equal if they are
structurally identical an...
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其他好文 时间:
2014-06-04 18:37:18
阅读次数:
277
Given a binary tree, determine if it is a valid
binary search tree (BST).Assume a BST is defined as follows:The left subtree of
a node contains only n...
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其他好文 时间:
2014-06-03 14:00:56
阅读次数:
281
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 ...
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其他好文 时间:
2014-06-03 13:53:21
阅读次数:
309
一、raid什么意思?RAID是“Redundant Array of Independent
Disk”的缩写,raid什么意思了?说白了,中文翻译过来通俗的讲就是磁盘阵列的意思,也就是说RAID就是把硬盘做成一个阵列,而阵列也就是把硬盘进行组合配置起来,做为一个总体进行管理,最关键的是这个阵列的...
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其他好文 时间:
2014-05-30 09:49:21
阅读次数:
160
Given two binary strings, return their sum
(also a binary string).For example,a ="11"b ="1"Return"100".class Solution
{public: string addBinary(str...
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其他好文 时间:
2014-05-30 08:39:11
阅读次数:
270
二叉堆(Binary
Heap)二叉堆是完全二叉树(或者近似完全二叉树);其满足堆的特性:父节点的值>=(<=)任何一个子节点的键值,并且每个左子树或者右子树都是一
个二叉堆(最小堆或者最大堆);一般使用数组构建二叉堆,对于array[i]而言,其左子节点为array[2*i],其右子节点为 arr...
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其他好文 时间:
2014-05-29 14:02:37
阅读次数:
309
The following MySQL error might occur if you are
using MySQL replication and binary logs.mysql> show binary logs;ERROR 1381
(HY000): You are not using...
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其他好文 时间:
2014-05-29 01:42:38
阅读次数:
518