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: `5 K* k5 r' s公仔箱論壇What the stupid way to solve the problem!!??
Q' ^' b( _: K! z/ I+ g' P公仔箱論壇Mathematically it will take that person almost 22 years to count 99 times!!!5.39.217.77:8898$ N7 k8 C! p# r7 t( w' D- \ F3 N) B
100 people, to be locked in completely shielded room for that long!!
0 }% `+ a8 p$ B7 z& B7 V9 ?( K3 Otvb now,tvbnow,bttvbI think a lot of them would like to kill themself before that!
" Z7 b3 ?6 ~7 A# z公仔箱論壇This may be a IQ question's answer but logically it wouldn't work!!
- h, R/ f/ T* ]8 I. @Because it only take one person out of a 100, in that 22 years period,
, E; r4 r7 j% \- F. n% Q公仔箱論壇stand up and say he known the answer when he want to end his life! |