{filelink=6322}

public class TempsEcoule
{
  public static void main(String[] argv) throws Exception
  {
    long start = System.currentTimeMillis();

    Thread.sleep(2000);

    long tempsEcoulMills = System.currentTimeMillis() - start;
    float tempsEcoulJour = tempsEcoulMills/(24*60*60*1000F);
    System.out.println(tempsEcoulJour);
  }
}