ys2

thank for sharing

ys2

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+ e- `  p# L1 q5 E) P
What the stupid way to solve the problem!!??
' q3 a7 l- A. s- ~! S3 d- ^/ ITVBNOW 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。Mathematically it will take that person almost 22 years to count 99 times!!!tvb now,tvbnow,bttvb% @% D, E$ w3 |, g
100 people, to be locked in completely shielded room for that long!!tvb now,tvbnow,bttvb" t& K. g6 ]! @0 T1 A
I think a lot of them would like to kill themself before that!
2 r# I+ T# v: sTVBNOW 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!!
) O4 ^! g( s- z& {os.tvboxnow.comBecause it only take one person out of a 100, in that 22 years period,os.tvboxnow.com" ]' x% y" S* g
stand up and say he known the answer when he want to end his life!