easy la/ t2 [$ M* y+ w$ @$ n- [0 a
the last with has the number in form of 2^n and has the biggest n among all5.39.217.77, w; k0 c3 O# k1 }: p$ X6 W4 l
i.e 65536 = 2^16
easy la5.39.217.77# p" R8 f# C1 }! [, U% k
the last person must has the number in form of 2^n and has the biggest n among all : ~1 Y% q8 T0 O6 e1 F7 etvb now,tvbnow,bttvbi.e 65536 = 2^16