//  Data Structures with Java by John R. Hubbard
//  Copyright McGraw-Hill, 2001
//  Problem 2.13 on page 44

public class Pr0213
{ private static final int SIZE = 16;
  private static int[] a = new int[SIZE];

  public static void main(String[] args)
  { schaums.dswj.Arrays.load(a,60,40);
    schaums.dswj.Arrays.print(a);
    reverse(a);
    schaums.dswj.Arrays.print(a);
  }

  private static void reverse(int[] a)
  { if (a.length<2) return;
    for (int i=0; i<a.length/2; i++)
      schaums.dswj.Arrays.swap(a,i,a.length-1-i);
  } 
}