数组的几种简单遍历

 1 package April;
 2 
 3 import java.util.Arrays;
 4 
 5 public class Test_Arrays {
 6 
 7     public static void main(String[] args) {
 8         
 9         int[] c =new int[]{23,99,45,67,87,98};
10         int len = c.length;
11         for(int i=0;i<len;i++){
12             System.out.println(c[i]);
13         }
14         System.out.println("----------------");
15         for(int i:c)
16             System.out.println(i);
17         System.out.println("----------------");
18         System.out.println(Arrays.toString(c));
19         
20         //对数组c进行排序,从小到大
21         Arrays.sort(c);
22         System.out.println(Arrays.toString(c));
23         
24         System.out.println("----------------");
25         int[][] a = {{12,32,53},{98,43,51},{77,59,66}};
26         for(int []t :a){
27             for(int i : t)
28                 System.out.println(i);
29         }
30         
31         System.out.println("----------------");
32         System.out.println(Arrays.deepToString(a));
33     
34     }
35 }