// demonstrates that an array variable is a \
// kind of pointer  variable.
// Walter Savitch
// 11/4/99

#include <iostream>
using std::cout; using std::endl;

int main(){

  int *p;// this is a pointer

  const int size=10;
  int a[size];  // this is an array

  for (int i=0; i < size; ++i)
    a[i] = i;

  p = a;// now pointer references first
  // element of an array

  //pointer is used as an array name
  for (int i = 0; i < size; ++i)
    cout << p[i] << " ";  
  cout << endl;
}