Word Break
Given a string s and a dictionary of words dict, determine if s can be segmented into a space-separated sequence of one or more dictionary words.
For example, given
s = "leetcode",...
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其他好文 时间:
2014-09-06 18:46:33
阅读次数:
206
Description
Problem B
Cubes
You are given 12 rods of equal length. Each of them is colored in certain color. Your task is to determine in how many different ways one can construct a cube...
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其他好文 时间:
2014-09-06 17:27:53
阅读次数:
253
Merge k sorted linked lists and return it as one sorted list. Analyze and describe its complexity.思路:不断将相邻的链表两两合并,知道只剩一个链表为止。 1 class Solution { 2 pub...
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其他好文 时间:
2014-09-06 14:51:13
阅读次数:
172
<?php
//快速排序
function?quickSork($arr)
{
$count?=?count($arr);
if($count?<?1)
{
return?$arr;
}
$one?=?$arr[0];
$left_array?=?$right_array??=?array();
for($i?=?1;?$i?...
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Web程序 时间:
2014-09-06 12:32:23
阅读次数:
172
User Credentials In order to understand security in OS X, it is important to understand that there are two security models at work. One of these is th...
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其他好文 时间:
2014-09-06 10:54:23
阅读次数:
365
Cannot complete the install because one or more required items could not be found. Software being installed: m2e - Maven Integration for Eclipse (inc....
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系统相关 时间:
2014-09-06 00:59:32
阅读次数:
288
I:项目描述:利用Silverlight+WCF技术,模拟资源管理器(如图1)功能,通过地址栏输入本地文件夹路径,然后将解析出来的该目录下所有文件(夹)存储到数据库中,然后再加载到界面上显示出来;
II:涉及技术:Silverlight;WCF;Component One控件(TreeView和FlexGrid)
III:开发环境:Visual Studio2012;SQL Serve...
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Web程序 时间:
2014-09-05 18:18:41
阅读次数:
434
choosing the ideal welding equipment You can get two functions in one machine. As cleanliness is a very important aspect that determines comfort and g...
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Web程序 时间:
2014-09-05 17:50:01
阅读次数:
254
BUG现象Nexus5等部分机型(安卓4.4版本)出现选择自定义铃声后无法播放的现象。BUG原因4.4的某些机型使用的intent.setAction(Intent.ACTION_GET_CONTENT)获取的uri为content://com.android.providers.media.documents/document/audio%3A1407这种格式的uri在播放音乐的方法中不..
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其他好文 时间:
2014-09-05 03:19:11
阅读次数:
346
观察者模式(Observer Pattern)在项目中经常会被使用到,也被叫做发布订阅模式,也就是说 观察者 = 发布者 + 订阅者
GoF的《设计模式》中对观察者是这样描述的:
Define a one-to-many dependency between objects so that when one object changes state, all its depende...
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其他好文 时间:
2014-09-05 01:00:30
阅读次数:
373