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!!!????
% P: C2 Y% w. t, m% W6 Pwww2.tvboxnow.comWhat the stupid way to solve the problem!!??
" O' \7 K5 w- \/ M* v2 L3 uwww2.tvboxnow.comMathematically it will take that person almost 22 years to count 99 times!!!
9 U5 C) `$ `+ k0 P( T公仔箱論壇100 people, to be locked in completely shielded room for that long!!公仔箱論壇% q5 p0 ?" `! D- D% q, @
I think a lot of them would like to kill themself before that!
$ |) {/ f- ]) \This may be a IQ question's answer but logically it wouldn't work!!tvb now,tvbnow,bttvb6 L4 f& _2 L8 P2 X6 J* h- `
Because it only take one person out of a 100, in that 22 years period,
\4 P L; X& U8 Y. c公仔箱論壇stand up and say he known the answer when he want to end his life! |