//This example shows how a pointer can be used to traverse an array.

#include <iostream>
using namespace std;


int main()
{
  const int SIZE = 3;
  short a[SIZE] = {22, 33, 44};
  cout << "a = " << a << endl;
  cout << "sizeof(short) = " << sizeof(short) << endl;
  short* end = a + SIZE;  // converts SIZE to offset 6
  short sum = 0;
  for (short* p = a; p < end; p++)
    {
      sum += *p;
      cout << "\t p = " << p;
      cout << "\t *p = " << *p;
      cout << "\t sum = " << sum << endl;
    }
  cout << "end = " << end << endl;
  return 0;
}