1 public class test2 {
 2 /**
 3  * 数组逆序输出
 4  * @param args
 5  */
 6     public static void main(String[] args) {
 7         // TODO Auto-generated method stub
 8              int a[] = new int [4];
 9                  a[0] = 1;
10                  a[1] = 2;
11                  a[2] = 8;
12                  a[3] = 7;
13             for (int i =a.length-1; i >=0; i--) {
14                  
15                 System.out.println(a[i]);
16             }
17     }
18 
19 }