public class ArrayReverse { public static void main(String[] args) { int[] a; a = new int[5]; a[0] = (int) (Math.random() * 100); a[1] = (int) (Math.random() * 100); a[2] = (int) (Math.random() * 100); a[3] = (int) (Math.random() * 100); a[4] = (int) (Math.random() * 100); for (int i = 0; i < a.length; i++) { int temp = a[i]; a[i] = a[a.length - i]; a[a.length - i] = temp; } } }