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 D. v5 s$ |5 D公仔箱論壇What the stupid way to solve the problem!!??
B' U7 J; r! W* C p8 ktvb now,tvbnow,bttvbMathematically it will take that person almost 22 years to count 99 times!!!5.39.217.761 a; T4 \& Q8 {0 D
100 people, to be locked in completely shielded room for that long!!
: _* j9 r1 _& H6 r5.39.217.76I think a lot of them would like to kill themself before that!tvb now,tvbnow,bttvb% u2 N6 l" G G( G% C- N' m( [0 B
This may be a IQ question's answer but logically it wouldn't work!!4 ]% t, _ d ^- t
Because it only take one person out of a 100, in that 22 years period,6 K2 m" B. e6 l
stand up and say he known the answer when he want to end his life! |