/*
 * Created on 16 d�c. 2003
 */

/**
 * @author jmvanel
 */
public class MesurePerf  {

	public static void main(String[] args) {
		long nbStep = 1000000000;
		long tCPU = System.currentTimeMillis();
		double t=1. , r= 0.9999999999999999999999999999999999;

		if ( args.length > 0 ) {
			nbStep = Integer.parseInt(args[0]);
			System.out.println( args[0] + " demandees" );
		}
		for ( long i = 0; i < nbStep; i++ ) {
			t = t * r;
		}
		tCPU = - tCPU + System.currentTimeMillis();
		System.out.println(nbStep + " multiplications en " +
			tCPU + " millisecondes ." );
	}
}