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!!!????tvb now,tvbnow,bttvb& i: ~8 i9 j8 w( r
What the stupid way to solve the problem!!??5.39.217.77) x* i9 s. \+ R
Mathematically it will take that person almost 22 years to count 99 times!!!tvb now,tvbnow,bttvb) v' ?- o! d) e4 Y. n! o/ }2 Z
100 people, to be locked in completely shielded room for that long!!* X! @( I' j' p
I think a lot of them would like to kill themself before that!
8 v# ]& S) j! V4 }tvb now,tvbnow,bttvbThis may be a IQ question's answer but logically it wouldn't work!!公仔箱論壇3 h8 Z2 a; O D5 [
Because it only take one person out of a 100, in that 22 years period,tvb now,tvbnow,bttvb i) e. a4 w# R. V- z d% f6 O& w ]
stand up and say he known the answer when he want to end his life! |