古蕾娜

1. import java.util.Scanner;
   
2. 
   
3. public class Ch05 {
   
4. 
   
5.         public static void main(String[] args)
   
6.         {
   
7.         int a[]={1,2,3,4};
   
8.         int b[][]={{1,2,3,4},{1,2,3,4},{1,2,3,4}};
   
9.         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}}};
   
10.         System.out.println(a.length);
    
11.         System.out.println(b.length);
    
12.         System.out.println(c.length);
    
13.         }
    
14.      }

複製代碼