#include <stdio.h>

char t[7][7];

void main (void)
{
 int x, y;
 char *d;

 d = &t[0][0];

 for ( x=0; x<7; x++)
  for ( y=0; y<7; y++)
  {
    t[x][y] = 7*y  + x;
    if ( t[x][y] != *( d + 7*x + y ) )
     printf ( "DISTINTOS\n" );
  }

}