http://www.youtube.com/watch?v=8bdeizHM9OU&feature=related

who is it ?

Συμφωνώ και παραθέτω το παρακάτω:

private int[] abD(Id nid, int di[]) {
    long x, y, d;
    int c = 0;
    if (compareTo(nid) > 0)
      for (int i = 0; i < nlen; i++) {
        x = Id[i] & 0x0ffffffffL;
        y = nid.Id[i] & 0x0ffffffffL;
        d = x - y - c;
        if (d < 0)  c = 1;
        else c = 0;
        di[i] = (int) d;
      }
   else
      for (int i = 0; i < nlen; i++) {
        x = Id[i] & 0x0ffffffffL;
        y = nid.Id[i] & 0x0ffffffffL;
        d = y - x - c;
        if (d < 0) c = 1;
        else c = 0;
        di[i] = (int) d;
      }
    return di;
  }