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0 u {1 `- O$ k& O
What the stupid way to solve the problem!!??公仔箱論壇# o/ V, V8 K4 o
Mathematically it will take that person almost 22 years to count 99 times!!!www3.tvboxnow.com& d- V2 ~$ Z6 h$ ~
100 people, to be locked in completely shielded room for that long!!
1 d `& |+ b* B, |' }; S8 [. h9 ^6 @公仔箱論壇I think a lot of them would like to kill themself before that!
/ \6 y! H+ E7 U/ m/ |This may be a IQ question's answer but logically it wouldn't work!!公仔箱論壇3 d; R0 |) a x6 ?/ {
Because it only take one person out of a 100, in that 22 years period,. j8 p2 i7 C: ?/ v& S; J, x
stand up and say he known the answer when he want to end his life! |