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!!!????
: _/ a( X9 C2 V9 k9 nWhat the stupid way to solve the problem!!??
. {& v; n) i* }" m5 P) |, T5 AMathematically it will take that person almost 22 years to count 99 times!!!
7 z9 ]6 ~; _8 x' Y! g5.39.217.77:8898100 people, to be locked in completely shielded room for that long!!
% X) p& q! a0 O; p: H6 k/ F/ ?& kI think a lot of them would like to kill themself before that!5.39.217.77:8898$ t( Z7 c( A l4 N) v; Z, U
This may be a IQ question's answer but logically it wouldn't work!!
2 T8 v3 |8 \* f0 V9 i( e9 z5.39.217.77:8898Because it only take one person out of a 100, in that 22 years period,- a0 B6 o1 a4 R% ]( p+ ~5 r4 ~
stand up and say he known the answer when he want to end his life! |