Intent inten = new Intent( 
Intent.ACTION_PICK,MediaStore.Images.Media.EXTERNAL_CONTENT_URI); 
startActivityForResult(inte...
                            
                            
                                分类:
移动开发   时间:
2014-05-26 22:50:19   
                                阅读次数:
369
                             
                    
                        
                            
                            
                                Pick applesTime Limit: 1000MS Memory limit: 
165536K题目描写叙述Once ago, there is a mystery yard which only produces three kinds 
of apples. The number of ea...
                            
                            
                                分类:
移动开发   时间:
2014-05-26 00:24:52   
                                阅读次数:
443
                             
                    
                        
                            
                            
                                If you want a bag hobo style vivid colors, pick 
Dylan Large Bowler by Linea Pelle. Beautiful and fashionable in persimmon color 
of skin, the bag is gr...
                            
                            
                                分类:
数据库   时间:
2014-05-04 19:28:22   
                                阅读次数:
532
                             
                    
                        
                            
                            
                                2014-04-29 
01:02题目:从m个整数里随机选出n个整数,要求等概率。解法:和洗牌的算法类似,每次随机抽出一个数,抽n次即可。时间复杂度O(m * 
n),空间复杂度O(m)。代码: 1 // 18.3 pick m integers randomly from an array of n ...
                            
                            
                                分类:
其他好文   时间:
2014-04-29 14:42:32   
                                阅读次数:
345
                             
                    
                        
                            
                            
                                本文出自:http://blog.csdn.net/svitter/
题意:三种苹果,每种都有对应的Size,Value,给你一个背包空间,求最大的价值。
本题目的关键就在于非常大的背包空间
依据indicates the size (1 <=
 100) 我们可以考虑在1000000(100^3)之外的空间放性价比最高的苹果。为什么时100^3?
要知道背包如果正好填满,而填满...
                            
                            
                                分类:
移动开发   时间:
2014-04-29 13:27:21   
                                阅读次数:
436
                             
                    
                        
                            
                            
                                Pick apples
Time Limit: 1000MS Memory limit: 165536K
题目描述
Once ago, there is a mystery yard which only produces three kinds of apples. The number of each kind is infinite. A girl carrying a...
                            
                            
                                分类:
移动开发   时间:
2014-04-29 13:18:22   
                                阅读次数:
489
                             
                    
                        
                            
                            
                                Page 6:Natural tendency in problem solving is 
to pick the first solution that comes to mind and run with it. The disadvantage 
of this approach is you ...
                            
                            
                                分类:
其他好文   时间:
2014-04-27 21:27:40   
                                阅读次数:
510