/* illustrates some basics about pointers and arrays */

#include<iostream.h>

void print_array(double[], int);

void main(){

  double a[] = {5.2, -3.1, 0, 15.3, 14.2}, *b;
  b = a;
  print_array(b,5);
  b++;
  print_array(b,5);
  b = &a[2];
  print_array(b,4);
  b = a+3;
  print_array(b,6);
}

void print_array(double c[], int n){

  for (int i=0; i<n; i++)
    cout << c[i] << " ";
  cout << endl;
}