#include <stdio.h>
main()
{
   int q[3][3]={{0,1,2},{3,4,5},{6,7,8}};

   printf("%d  %d  %d  %d\n",
          q[1][2], 
          *(q[1]+2), 
          *( (*(q+1) + 2) ),
          *(&q[0][0] + 5) );
}