// Copyleft: Sathiamoorthy Manoharan.

#include <iostream>

int
main()
{
   const int MAXX = 5;
   const int MAXY = 4;
   int array[MAXX][MAXY];
   for ( int i = 0; i < MAXX; ++i )
   {
      for ( int j = 0; j < MAXY; ++j )
      {
         int* p = &array[i][j];
         std::cout << "i: " << i << " j: " << j << "\t"
	           << (unsigned long) p << "\n";
      }
   }

   std::cout << "---\n";

   for ( int j = 0; j < MAXY; ++j )
   {
      for ( int i = 0; i < MAXX; ++i )
      {
         int* p = &array[i][j];
         std::cout << "i: " << i << " j: " << j << "\t"
	           << (unsigned long) p << "\n";
      }
   }

   return 0;
}