JAVA实现简单分组算法

 1 import java.util.ArrayList;

 2 import java.util.Collections;

 3 import java.util.List;

 4 

 5 /**

 6  * Created with IntelliJ IDEA.

 7  * User: dell

 8  * Date: 13-3-5

 9  * Time: 下午8:38

10  * To change this template use File | Settings | File Templates.

11  */

12 public class Group {

13         public static void main(String[] args)

14         {

15             int[] i ={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18};

16             int len = i.length;

17             int count = len/5;

18             //够4000的一组处理

19             for(int j = 0 ; j < count ; j++)

20             {

21                 for(int m = 0 ; m<5;m++)

22                     System.out.println(i[m+j*5]+"****"+m+j*5);

23                 //进行处理

24             }

25             //剩下的不够4000的处理

26             for(int m = 0 ; m<len%5;m++)

27                 System.out.println(i[m+count*5]+"====="+m+count*5);

28         }

29     }