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...
分类:
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...
分类:
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...
分类:
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...
分类:
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...
分类:
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 ...
分类:
其他好文 时间:
2014-06-03 13:53:21
阅读次数:
309
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...
分类:
其他好文 时间:
2014-05-30 08:39:11
阅读次数:
270
默认分类 2010-04-04 20:35:01 阅读123 评论0 字号:大中小
jquery.validate是jquery旗下的一个验证框架,借助jquery的优势,我们可以迅速验证一些常见的输入,并且可以自己扩充自己的验证方法,并且对国际化也有很好的支持。说明:需要JQuery版本:1.2....
分类:
Web程序 时间:
2014-05-30 08:14:42
阅读次数:
273
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...
分类:
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...
分类:
其他好文 时间:
2014-05-29 01:42:38
阅读次数:
518