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!!!????8 W% K& g0 o( o( M
What the stupid way to solve the problem!!??; I6 M6 S M' ]6 m; g- |
Mathematically it will take that person almost 22 years to count 99 times!!!os.tvboxnow.com# i& `, q; @5 G3 o, _$ K8 h
100 people, to be locked in completely shielded room for that long!!
" z+ `1 C% a# u5 fTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。I think a lot of them would like to kill themself before that!os.tvboxnow.com4 Z3 a A9 w5 n
This may be a IQ question's answer but logically it wouldn't work!!
% f) i5 p# |+ E7 QBecause it only take one person out of a 100, in that 22 years period,公仔箱論壇( O% X, K9 a3 n6 S) o8 \
stand up and say he known the answer when he want to end his life! |