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!!!????
% T, X/ o% y, L. \6 W N! ztvb now,tvbnow,bttvbWhat the stupid way to solve the problem!!??公仔箱論壇( Z+ I8 ~+ i4 _$ d8 Q7 _
Mathematically it will take that person almost 22 years to count 99 times!!!公仔箱論壇4 ~# Y' Y, M6 @. h) Q" {+ c' F
100 people, to be locked in completely shielded room for that long!!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。% M$ e5 a6 K4 g1 \
I think a lot of them would like to kill themself before that!公仔箱論壇7 K9 h/ `9 i% C3 m
This may be a IQ question's answer but logically it wouldn't work!!
/ t6 a7 M9 i7 e4 e1 v A公仔箱論壇Because it only take one person out of a 100, in that 22 years period,1 b' z, P v M
stand up and say he known the answer when he want to end his life! |