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!!!????
& o3 J: J/ |5 ~- w: E公仔箱論壇What the stupid way to solve the problem!!??
/ A0 \ u0 B0 Q* c/ B. F# FMathematically it will take that person almost 22 years to count 99 times!!!. c" e3 q" _; V* `( p0 X% R
100 people, to be locked in completely shielded room for that long!!tvb now,tvbnow,bttvb' Q6 a+ E, G7 Y$ W
I think a lot of them would like to kill themself before that!
; [/ J8 m3 ?% K. ~4 h0 p' qTVBNOW 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。This may be a IQ question's answer but logically it wouldn't work!!2 m3 y4 k. K N! P5 x/ J1 d$ d
Because it only take one person out of a 100, in that 22 years period,3 v. E7 Y9 w+ A- i
stand up and say he known the answer when he want to end his life! |