easy la y! f8 ]9 r; z: ]- k
the last with has the number in form of 2^n and has the biggest n among all # O0 E1 H/ V" u9 mtvb now,tvbnow,bttvbi.e 65536 = 2^16
easy la公仔箱論壇! O+ w, p' F* E9 p7 r
the last person must has the number in form of 2^n and has the biggest n among all公仔箱論壇0 O9 h& x2 C' F7 m9 K3 f
i.e 65536 = 2^16