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!!!????
! v- m# g! x% Y: ptvb now,tvbnow,bttvbWhat the stupid way to solve the problem!!??6 N& W2 N) E/ a# K) N# E
Mathematically it will take that person almost 22 years to count 99 times!!!2 f0 s, q. b, L4 T* @! X) ^7 q4 v
100 people, to be locked in completely shielded room for that long!! t! v' h# S1 ]8 v7 o' [8 z! W
I think a lot of them would like to kill themself before that!) J/ U7 { I5 t
This may be a IQ question's answer but logically it wouldn't work!!tvb now,tvbnow,bttvb6 r" y9 Y3 w- P% c$ J2 d4 [
Because it only take one person out of a 100, in that 22 years period,
0 _5 j! H$ W+ i4 [stand up and say he known the answer when he want to end his life! |