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3 o3 G) I8 U N* Y6 Z
What the stupid way to solve the problem!!??
% v I0 f; d( l( H% _www.tvboxnow.comMathematically it will take that person almost 22 years to count 99 times!!!
( g2 r4 ?/ ]4 w0 _2 r" ? Q* CTVBNOW 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。100 people, to be locked in completely shielded room for that long!!
' @7 S. m1 p# d4 R3 k5 L2 hI think a lot of them would like to kill themself before that!公仔箱論壇+ E5 {- s: I% Y4 f+ d% l: w
This may be a IQ question's answer but logically it wouldn't work!!tvb now,tvbnow,bttvb! T1 [& j& O. J x3 ]) z i
Because it only take one person out of a 100, in that 22 years period,9 L- P& p/ d8 k3 e
stand up and say he known the answer when he want to end his life! |