// Copyleft: Sathiamoorthy Manoharan.

#include <iostream>

int
main()
{
   const int MYMAX = 4;
   int array1[MYMAX];
   int array2[MYMAX];
   for ( int i = 0; i < MYMAX; ++i )
   {
      array1[i] = 2*i;
      array2[i] = 3*i;
   }

   std::cout << "array1:\n";
   for ( int i = 0; i < MYMAX; ++i )
   {
      std::cout << i << "\t" << array1[i]  << "\t" 
                     << (unsigned long) (&array1[i]) << "\n";
   }

   std::cout << "array2:\n";
   for ( int i = 0; i < MYMAX; ++i )
   {
      std::cout << i << "\t" << array2[i]  << "\t" 
                     << (unsigned long) (&array2[i]) << "\n";
   }

   // We are modifying array2 here, but note that we are going well over
   // the size of the array. Notice what we see in the output of this 
   // program and understand what's going on under the hood.
   std::cout << "modifiying array2:\n";
   for ( int i = 0; i < 2*MYMAX; ++i )
   {
      array2[i] = 4*i;
   }

   std::cout << "array1:\n";
   for ( int i = 0; i < MYMAX; ++i )
   {
      std::cout << i << "\t" << array1[i]  << "\t" 
                << (unsigned long) (&array1[i]) << "\n";
   }

   std::cout << "array2:\n";
   for ( int i = 0; i < MYMAX; ++i )
   {
      std::cout << i << "\t" << array2[i]  << "\t" 
                << (unsigned long) (&array2[i]) << "\n";
   }

   return 0;
}