原文地址:http://antirez.com/news/52Hello! As 
promised today I did some SSD testing.The setup: a Linux box with 24 GB of RAM, 
with two disks.A) A spinning ...
                            
                            
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其他好文   时间:
2014-05-26 10:24:56   
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                                问题 E: Distance
时间限制: 1 Sec  内存限制: 128 MB
提交: 48  解决: 12
[提交][状态][论坛]
题目描述
There is a battle field. It is a square with the side length 100 miles, and unfortunately we have two comrades who get ...
                            
                            
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其他好文   时间:
2014-05-26 05:57:27   
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                                Background
Some concepts in Mathematics and Computer Science are simple in one or two dimensions but become more complex when extended to arbitrary dimensions. Consider solving differential equations...
                            
                            
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其他好文   时间:
2014-05-26 04:31:34   
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234
                             
                         
                    
                        
                            
                            
                                Summation of primes
Problem 10
The sum of the primes below 10 is 2 + 3 + 5 + 7 = 17.
Find the sum of all the primes below two million.
还是使用Sieve of Eratosthenes 算法
我的python代码如下:
...
                            
                            
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其他好文   时间:
2014-05-26 03:40:15   
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243
                             
                         
                    
                        
                            
                            
                                add two numbers without arithmetic
                            
                            
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其他好文   时间:
2014-05-26 01:25:43   
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                                战斗
懵懂的少年,不懂学习,整天旷课逃学,直到毕业
无意中成了村里伙伴唯一考上初中的,老人们说,厉害
上了初中还继续跟同学打架,老师批评,竟然落泪,然后老师说,你太小,留级
留级后黑暗中点日光灯,触电,怕怕,考试竟然进了班里的前三名
去重点高中!从此懂得了努力,第一次人生的战斗
在远离家乡的县城里,我看着眼花缭乱的游戏机,听到里面喊
three,two,one,zero,fight
...
                            
                            
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其他好文   时间:
2014-05-25 12:50:32   
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188
                             
                         
                    
                        
                            
                            
                                Flip GameDescriptionFlip game is played on a 
rectangular 4x4 field with two-sided pieces placed on each of its 16 squares. 
One side of each piece is w...
                            
                            
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其他好文   时间:
2014-05-25 03:21:52   
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255
                             
                         
                    
                        
                            
                            
                                【题目】
The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other.
Given an integer n, return all distinct solutions to the n-queens puzzle.
Each solution contains a distinct board configuratio...
                            
                            
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其他好文   时间:
2014-05-24 17:12:32   
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237
                             
                         
                    
                        
                            
                            
                                题目描述If the difference between any two adjancent 
elements in a sequence is not more than K, then we call this sequence is a 
K-diff sequence. A subseque...
                            
                            
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其他好文   时间:
2014-05-24 09:39:27   
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340