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!!!????
0 g2 {) i1 e b+ J" o5.39.217.77:8898What the stupid way to solve the problem!!??
* u4 s+ U' ]8 h9 {0 z3 J& q7 \% q公仔箱論壇Mathematically it will take that person almost 22 years to count 99 times!!!
9 h- ]( p0 X" c1 [' X2 G. vtvb now,tvbnow,bttvb100 people, to be locked in completely shielded room for that long!!
. b8 d4 _6 s. i; Q公仔箱論壇I think a lot of them would like to kill themself before that!公仔箱論壇% I' X/ `! N8 L* I0 @& j
This may be a IQ question's answer but logically it wouldn't work!!* z& h$ S; j8 ? t) g8 y6 @" S# X
Because it only take one person out of a 100, in that 22 years period,5.39.217.77:8898: N( p6 V+ p2 }& w) r v3 ~* n: }* I v
stand up and say he known the answer when he want to end his life! |