// $Id: random.java,v 1.11 2001/07/31 16:38:37 doug Exp $// http://www.bagley.org/~doug/shootout///** This copy courtesy of http://www.kano.net/javabench///** Added Timer() codeimport java.text.*;public class random { public static final long IM = 139968; public static final long IA = 3877; public static final long IC = 29573; public static void main(String args[]) { int N = Integer.parseInt(args[0]) - 1; long start = System.currentTimeMillis(); NumberFormat nf = NumberFormat.getInstance(); nf.setMaximumFractionDigits(9); nf.setMinimumFractionDigits(9); nf.setGroupingUsed(false); while (N-- > 0) { gen_random(100); } System.out.println(nf.format(gen_random(100))); long end = System.currentTimeMillis(); System.out.println("Time: " + (end - start) + " ms"); } public static long last = 42; private static double gen_random(double max) { return( max * (last = (last * IA + IC) % IM) / IM ); }}