答案:选一个囚犯出来负责关灯,其余的负责开灯,而且每人只能开一次,当这个囚犯关够99次的时候,就知道所有的囚犯都来过院子了!!!????公仔箱論壇; n9 G2 O* ` | }
What the stupid way to solve the problem!!??TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。; [) e) M0 S4 c+ P2 {8 Q6 y
Mathematically it will take that person almost 22 years to count 99 times!!!公仔箱論壇/ d# t2 e" N/ e/ V- [: S6 A
100 people, to be locked in completely shielded room for that long!!www2.tvboxnow.com! O" q6 t$ f! a9 { y* X, G2 k, c
I think a lot of them would like to kill themself before that!tvb now,tvbnow,bttvb+ K# R% x S* e( j2 f4 B2 c
This may be a IQ question's answer but logically it wouldn't work!!www2.tvboxnow.com2 \6 H! @2 b; D' N
Because it only take one person out of a 100, in that 22 years period,
/ U" J; t$ j$ `+ q Itvb now,tvbnow,bttvbstand up and say he known the answer when he want to end his life! |