/* 2次元配列の初期化の例 */
class Foo {
    public static void main (String[] args) {
	int[][] a = {{10, 20, 30}, {40, 50, 60}};
	for (int i=0; i<2; i++) {
	    for (int j=0; j<3; j++) {
		System.out.println("a["+i+"]["+j+"] = "+a[i][j]);
	    }
	}
    }
}