Given a stringsand a dictionary of wordsdict, determine ifscan be segmented into a space-separated sequence of one or more dictionary words.For exampl...
                            
                            
                                分类:
其他好文   时间:
2014-07-09 00:53:55   
                                阅读次数:
277
                             
                    
                        
                            
                            
                                外观:
       第二代Kinect
 for Windows看起来与Kinect for Xbox
 One相同,用以区别的是Windows版Kinect顶部写着Kinect,Xbox版只有一个绿色的X。
Kinect
 for Windows 2.0
Kinect
 for Xbox One
主要性能改进:...
                            
                            
                         
                    
                        
                            
                            
                                Hibernate One-to-One Mappings 一对一关系映射
关键:一对一关系映射和多对一关系映射很像,只是 column 属性值为 unique
例子:一个员工只能有一个地址。
Hibernate框架的使用步骤:
1、创建Hibernate的配置文件(hibernate.cfg.xml)
2、创建持久化类,即其实例需要保存到数据库中的类...
                            
                            
                                分类:
移动开发   时间:
2014-07-08 15:46:47   
                                阅读次数:
285
                             
                    
                        
                            
                            
                                Hibernate One-to-Many Mappings 一对多关系映射
关键点:一对多关系使用 Set 实现,
例子:一个员工可以有多个学证书。
Hibernate框架的使用步骤:
1、创建Hibernate的配置文件(hibernate.cfg.xml)
2、创建持久化类,即其实例需要保存到数据库中的类(Employee.java)
3、创建对象-关...
                            
                            
                                分类:
移动开发   时间:
2014-07-08 13:21:02   
                                阅读次数:
306
                             
                    
                        
                            
                            
                                One Person Game
Time Limit: 1 Second      
Memory Limit: 32768 KB      Special Judge 
There is a very simple and interesting one-person game. You have 3 dice, namely
Die1, Die2 and Die3. Die1...
                            
                            
                                分类:
其他好文   时间:
2014-07-06 12:04:41   
                                阅读次数:
167
                             
                    
                        
                            
                            
                                题目如下:
 Problem A: The Monocycle 
A monocycle is a cycle that runs on one wheel and the one we will be considering is a bit more special. It has a solid wheel colored with fiv...
                            
                            
                                分类:
其他好文   时间:
2014-07-06 11:49:47   
                                阅读次数:
233
                             
                    
                        
                            
                            
                                Find the Marble
Time Limit: 2 Seconds      
Memory Limit: 65536 KB 
Alice and Bob are playing a game. This game is played with several identical pots and one marble. When the game starts, Alice...
                            
                            
                                分类:
其他好文   时间:
2014-07-06 11:35:34   
                                阅读次数:
133
                             
                    
                        
                            
                            
                                Elevator
Time Limit: 1000ms   Memory limit: 32768K  有疑问?点这里^_^
题目描述
The highest building in our city has only one elevator. A request list is made up with N positive numbers. The numbers de...
                            
                            
                                分类:
其他好文   时间:
2014-07-06 10:52:11   
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188
                             
                    
                        
                            
                            
                                The Game
Description
One morning, you wake up and think: "I am such a good programmer. Why not make some money?'' So you decide to write a computer game.
The game takes place on a rectangular...
                            
                            
                                分类:
其他好文   时间:
2014-07-06 09:02:34   
                                阅读次数:
287
                             
                    
                        
                            
                            
                                题目连接:uva 467 - Synching Signals
题目大意:有n个红绿灯,给出红灯的时间t,那么该灯从0时刻开始就以2*t为周期绿黄红三灯交替,时间分别为t-5,5,t。问所这n个等从第一变为有一个灯不为绿灯开始,要多久才能变成所有的灯刚好都为绿灯。时间超过1小时输出unable to synch after one hour.
解题思路:一小时才3600秒,枚举秒数判断...
                            
                            
                                分类:
其他好文   时间:
2014-07-06 08:40:04   
                                阅读次数:
180