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!!!????
4 ]; m/ E- e" T. g x* V公仔箱論壇What the stupid way to solve the problem!!??
$ {( k" p" X! z8 e' s8 iMathematically it will take that person almost 22 years to count 99 times!!!
( l5 I0 f& t2 t% C1 |3 \" b100 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。' D) |. y, S9 T& \! v
I think a lot of them would like to kill themself before that!公仔箱論壇0 `! Y; a3 r3 B
This may be a IQ question's answer but logically it wouldn't work!!5.39.217.76/ c" [6 d% _5 {/ S5 F* H
Because it only take one person out of a 100, in that 22 years period,tvb now,tvbnow,bttvb9 F5 b! z9 B& l0 B+ K+ u F
stand up and say he known the answer when he want to end his life! |