Given an unsorted array of integers, find the 
length of the longest consecutive elements sequence.For example,Given[100, 4, 
200, 1, 3, 2],The longest ...
                            
                            
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其他好文   时间:
2014-07-22 23:16:14   
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408
                             
                    
                        
                            
                            
                                Given a string, find the length of the longest 
substring without repeating characters. For example, the longest substring 
without repeating letters fo...
                            
                            
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其他好文   时间:
2014-07-22 23:11:32   
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388
                             
                    
                        
                            
                            
                                atan2 definitionIn terms of the 
standardarctanfunction, whose range is(?π/2, π/2), it can be expressed as 
follows:Notes:This produces results in the r...
                            
                            
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其他好文   时间:
2014-05-01 09:51:23   
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435
                             
                    
                        
                            
                            
                                获取字符串长度%x="abcd"#方法一%expr length $x4# 方法二%echo 
${#x}4# 方法三%expr "$x" : ".*"4# expr 的帮助# STRING : REGEXP anchored pattern match 
of REGEXP in STRING查找子串...
                            
                            
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其他好文   时间:
2014-05-01 02:54:16   
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404
                             
                    
                        
                            
                            
                                题目: Given a string, find the length of the longest 
substring without repeating characters. For example, the longest substring 
without repeating letter...
                            
                            
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其他好文   时间:
2014-04-30 21:15:32   
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511
                             
                    
                        
                            
                            
                                在mysql中,char和varchar都表示字符串类型.但他们存储和检索数据的方式并不相同.在表结构定义中声明char和varchar类型时,必须指定字符串的长度.也就是该列所能存储多少个字符(不是字节,是字符).例如:char(10)和varchar(10)都能存储10个字符.声明为char的列...
                            
                            
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数据库   时间:
2014-04-30 20:31:47   
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459
                             
                    
                        
                            
                            
                                1 var decode = function(m) { 2 try { 3 m = 
decodeURIComponent(m); 4 } catch(e) {} 5 var s = m.split("%"); 6 if (s.length 
> 1)...
                            
                            
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移动开发   时间:
2014-04-30 20:11:33   
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590
                             
                    
                        
                            
                            
                                思路来源:http://blog.csdn.net/sf____/article/details/24626739题目给出数据上限为200, 
所以可以暴利所有区间。解题思路:for i in range(n): for j in range(n): create priority_queue...
                            
                            
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其他好文   时间:
2014-04-29 19:11:37   
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526
                             
                    
                        
                            
                            
                                Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters for "abcabcbb" is "abc", which the length is 3....
                            
                            
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其他好文   时间:
2014-04-29 13:47:20   
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251
                             
                    
                        
                            
                            
                                Java代理Internet2013年10月23日23:14 Java HTTP 
ProxySettings OVERVIEW For local networks within an organization, access to the 
public-domain Internet is oft...
                            
                            
                                分类:
编程语言   时间:
2014-04-29 10:36:46   
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537