转自:http://my.oschina.net/zhuka/blog/124503No 
compiler is provided in this environment. Perhaps you are running on a JRE 
rather than a JDK?解决问题: 由于Ecl....
                            
                            
                                分类:
其他好文   时间:
2014-05-16 06:51:55   
                                阅读次数:
519
                             
                         
                    
                        
                            
                            
                                题目: Given a linked list, determine if it has a 
cycle in it. Follow up: Can you solve it without using extra space?解题思路: 
使用快慢指针,快指针每次走两步,慢指针每次走一步...
                            
                            
                                分类:
其他好文   时间:
2014-05-16 05:19:21   
                                阅读次数:
271
                             
                         
                    
                        
                            
                            
                                题目: Given a linked list, return the node where the 
cycle begins. If there is no cycle, returnnull. Follow up: Can you solve it 
without using extr...
                            
                            
                                分类:
其他好文   时间:
2014-05-16 04:50:13   
                                阅读次数:
329
                             
                         
                    
                        
                            
                            
                                艾玛好歹也是云存储巨头, 好歹对数据读写要抱有起码的敬畏吧? 你错几个字节让用户情何以堪? 
Check CRC你总该知道吧? MD5 or SHA1你也都知道吧? 文件传输完check一下不行么?
                            
                            
                                分类:
其他好文   时间:
2014-05-15 16:37:57   
                                阅读次数:
321
                             
                         
                    
                        
                            
                            
                                The Toy of Flandre Scarlet
Time Limit: 2 Seconds      Memory Limit: 65536 KB
As you know, Flandre Scarlet loves her elder sister Remilia Scarlet, and of course, Remilia loves Flandre, too. B...
                            
                            
                                分类:
其他好文   时间:
2014-05-15 07:06:45   
                                阅读次数:
259
                             
                         
                    
                        
                            
                            
                                【题目】
原文:
1.6 Given an image represented by an NxN matrix, where each pixel in the image is 4 bytes, write a method to rotate the image by 90 degrees. Can you do this in place?
译文:
一张图像表示...
                            
                            
                                分类:
其他好文   时间:
2014-05-15 05:43:35   
                                阅读次数:
240
                             
                         
                    
                        
                            
                            
                                Implement atoi to convert a string to an integer.
Hint: Carefully consider all possible input cases. If you want a challenge, please do not see below and ask yourself what are the possible input cases.
Notes: It is intended for this problem to be specifi...
                            
                            
                                分类:
其他好文   时间:
2014-05-15 05:00:50   
                                阅读次数:
229
                             
                         
                    
                        
                            
                            
                                ??
This is because forward declaration in C++: Compiler needs to know function prototype when function call is compiled. So, you need declare the called function first or place the called function be...
                            
                            
                                分类:
编程语言   时间:
2014-05-15 04:52:19   
                                阅读次数:
211
                             
                         
                    
                        
                            
                            
                                【题目】
The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility)
P   A   H   N
A P L S I I G
Y   I   R
And then read line by line: "PAHNAPLSI...
                            
                            
                                分类:
其他好文   时间:
2014-05-15 04:30:57   
                                阅读次数:
313
                             
                         
                    
                        
                            
                            
                                老爷子心不老, 依然在勤勤恳恳地敲着书和代码...没错, 就是source code. 
像老爷子这样的老一辈会用电脑的都不多, 而我亲爱的老爷子那是会Turbo Basic的顶尖高手啊...每次想到这个, 内心都倍感自豪... 
当年的"窗口"编程极其繁琐, 如果不看看那一套, 再加上个, 都不保证能...
                            
                            
                                分类:
其他好文   时间:
2014-05-14 13:38:42   
                                阅读次数:
327