林佑宸

1. public class Ch41
   
2. {
   
3.   public static void main(String args[])
   
4.   {
   
5.     int a[]={1,2,3,4} ;
   
6.     int b[][]={{1,2,3,4},{1,2,3,4},{1,2,3,4}};
   
7.     int c[][][]={{{1,2,3,4},{1,2,3,4},{1,2,3,4}},{{1,2,3,4},{1,2,3,4},{1,2,3,4}}};
   
8.     System.out.println(a.length);
   
9.     System.out.println(b.length);
   
10.     System.out.println(c.length);     
    
11.   
    
12.   }
    
13. }

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