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!!!????
! ^- ]9 }$ R1 y" K. u; J8 J" i5 J8 {What the stupid way to solve the problem!!??公仔箱論壇; W- T( Q. n5 W! y5 S
Mathematically it will take that person almost 22 years to count 99 times!!!
; e0 F8 y0 P: X# wTVBNOW 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!!公仔箱論壇$ e/ a5 R' s- }" w
I think a lot of them would like to kill themself before that!
( i3 E0 E! W, \- q7 ~" Q$ C公仔箱論壇This may be a IQ question's answer but logically it wouldn't work!!
* ]* M7 W7 ~. O( rTVBNOW 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。Because it only take one person out of a 100, in that 22 years period,
9 Q" f3 \& N4 @, c4 O7 x# d5.39.217.76stand up and say he known the answer when he want to end his life! |