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!!!????公仔箱論壇: _- @8 I' c- s5 G% v8 Z
What the stupid way to solve the problem!!??
- X7 Z! Z" U7 ] r% _* G2 E5.39.217.76Mathematically it will take that person almost 22 years to count 99 times!!!5.39.217.768 y2 m# t7 I K
100 people, to be locked in completely shielded room for that long!!公仔箱論壇: Z5 t; ^% }3 ^! E4 O5 x1 r
I think a lot of them would like to kill themself before that!6 e4 f4 [8 ]+ s$ n/ ?3 f% B" d
This may be a IQ question's answer but logically it wouldn't work!!
C6 ~4 h L2 h$ w; s9 F5.39.217.76Because it only take one person out of a 100, in that 22 years period,公仔箱論壇+ w( {4 j% |2 `) h1 v) y; y
stand up and say he known the answer when he want to end his life! |