easy la 6 e1 G4 o3 e# s' I- v公仔箱論壇the last with has the number in form of 2^n and has the biggest n among all 0 g5 a+ O2 L2 C4 j) L& stvb now,tvbnow,bttvbi.e 65536 = 2^16
easy latvb now,tvbnow,bttvb* c/ k4 Z* d; V. U0 u
the last person must has the number in form of 2^n and has the biggest n among all + J: h) K+ d( N" D* ii.e 65536 = 2^16