二維陣列的獲取

//        二維陣列的獲取
        int [][] arry4 ={
                   0,1,2,3
                0  {1,2,3,4},
               1 {4,5,6,7}
        };
        System.out.println(arry4[0][3]);
        System.out.println(arry4[1][0]);