Java的泛型是什么呢, 就是类型的参数化,也就是原本该是确定类型的地方换成了变量,把类型的确定时间向后延迟了。
    在之前,学过“重载”的概念,重载是什么呢,举例来说
public class Test{
	// 处理整型数据
	void receive(int i) {
		System.out.println("Received one int data");
		System.ou...
                            
                            
                                分类:
编程语言   时间:
2014-07-22 23:04:34   
                                阅读次数:
324
                             
                    
                        
                            
                            
                                So, the New Year holidays are over. Santa Claus and his colleagues can take a rest and have guests at last. When two "New Year and Christmas Men" meet, thear assistants cut out of cardboard the letter...
                            
                            
                                分类:
其他好文   时间:
2014-07-22 23:03:53   
                                阅读次数:
521
                             
                    
                        
                            
                            
                                MATLAB大法好
 Time Limit: 8000ms
Memory Limit: 65536KB
64-bit integer IO format: %lld      Java class name: Main
MATLAB大法好,天灭C++,退C保平安,人在做,天在看,大段循环留祸患,内存泄露电脑灭,跳出递归保平安。诚心诚念矩阵好,批量操作平安保,两行代码...
                            
                            
                                分类:
其他好文   时间:
2014-07-22 23:03:14   
                                阅读次数:
374
                             
                    
                        
                            
                            
                                Problem D
Predator II
Time limit: 2 seconds
 
Oh No!!! The predator has entered the room again. But this time it is a different kind of room.
The room is a square of size 1000...
                            
                            
                                分类:
其他好文   时间:
2014-07-22 23:03:13   
                                阅读次数:
358
                             
                    
                        
                            
                            
                                经典2sat裸题,dfs的2sat可以方便输出字典序最小的解...
Peaceful Commission
Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1578    Accepted Submission(s): 4...
                            
                            
                                分类:
其他好文   时间:
2014-07-22 23:02:53   
                                阅读次数:
346
                             
                    
                        
                            
                            
                                F - 天下归晋Time Limit: 3000/1000MS (Java/Others) 
Memory Limit: 65535/65535KB 
(Java/Others)SubmitStatus晋朝统一天下已有十年,曹魏、孙吴、蜀汉这些曾与天下相争的王朝,都成为了过眼云烟,仅留于故事之中。“爷....
                            
                            
                                分类:
其他好文   时间:
2014-05-01 20:00:43   
                                阅读次数:
275
                             
                    
                        
                            
                            
                                题目链接:
http://poj.org/problem?id=1707
Language:
Default
Sum of powers
Time Limit: 1000MS
 
Memory Limit: 10000K
Total Submissions: 735
 
Accepted: 354
D...
                            
                            
                                分类:
其他好文   时间:
2014-05-01 18:36:32   
                                阅读次数:
385
                             
                    
                        
                            
                            
                                More is better
Time Limit: 5000/1000 MS (Java/Others)    Memory Limit: 327680/102400 K (Java/Others)
Total Submission(s): 13119    Accepted Submission(s): 4800
Problem Description
Mr Wang ...
                            
                            
                                分类:
其他好文   时间:
2014-04-30 22:24:39   
                                阅读次数:
285
                             
                    
                        
                            
                            
                                Max Sum
Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 135262    Accepted Submission(s): 31311
Problem Description
 
Given a sequen...
                            
                            
                                分类:
其他好文   时间:
2014-04-30 22:21:40   
                                阅读次数:
280
                             
                    
                        
                            
                            
                                jsp页面:
  
    ">
    
    
    
    /js/timeago.js" >
  
  
  
  
    This is my JSP page. 
     ${time}
    
    
  
 
     jQuery("span.timeago").timeago();
 
timeago.js代码
(function (factory)...
                            
                            
                                分类:
编程语言   时间:
2014-04-30 22:18:38   
                                阅读次数:
372