class testFor2
{
    public static void main(String[] args)
    {
        int ar[][] = {{1,2,3},
                    {4,5,6},
                    {7,8,9}    };
        //for(int i=0 ; i<ar.length;i++)
        //    System.out.println(ar[i]);
        for(int arx[]:ar){
            for(int su: arx){
              System.out.printf("%d ",su);
            }
            System.out.println();
        }
    }
}