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!!!????
: N6 H/ v1 ?: w& w公仔箱論壇What the stupid way to solve the problem!!??5.39.217.760 S: p! `3 D0 J; Q5 c, w% w# ?/ H
Mathematically it will take that person almost 22 years to count 99 times!!!
4 E$ J& p8 x3 j: a! p100 people, to be locked in completely shielded room for that long!!1 S6 g( p( _! W: A: b
I think a lot of them would like to kill themself before that!
/ y) b$ n6 d2 `0 M: D2 N9 N5.39.217.76This may be a IQ question's answer but logically it wouldn't work!!
; S8 \, F: h, V" F4 B n$ {Because it only take one person out of a 100, in that 22 years period,
& e, b. I6 H% f6 [stand up and say he known the answer when he want to end his life! |