import java.util.ArrayList;  import java.util.Collections;  import java.util.List;  /**   * Created with IntelliJ IDEA.   * User: dell   * Date: 13-3-5   * Time: 下午8:38   * To change this template use File | Settings | File Templates.   */  public class Group {          public static void main(String[] args)          {              int[] i ={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18};              int len = i.length;              int count = len/5;              //够4000的一组处理              for(int j = 0 ; j < count ; j++)              {                  for(int m = 0 ; m<5;m++)                      System.out.println(i[m+j*5]+"****"+m+j*5);                  //进行处理              }              //剩下的不够4000的处理              for(int m = 0 ; m<len%5;m++)                  System.out.println(i[m+count*5]+"====="+m+count*5);          }      }