SCJP題庫第011題

1. class Alligator{

2.   public static void main(String[] args){

3.     int[]x[] = {{1,2},{3,4,5},{6,7,8,9}};

4.     int[][]y = x;

5.     System.out.print(y[2][1]);

6.   }

7. }

What is the result?

A. 2

B. 3

C. 4

D. 6

E. 7

F. Compilation fails.

Ans:E

解說: