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!!!????
; y- r+ A2 K& v6 W公仔箱論壇What the stupid way to solve the problem!!??tvb now,tvbnow,bttvb) x2 G( R7 w8 B) J- U2 z, ]2 `- j
Mathematically it will take that person almost 22 years to count 99 times!!!tvb now,tvbnow,bttvb; K( c8 }2 g& N- k, x% R
100 people, to be locked in completely shielded room for that long!!tvb now,tvbnow,bttvb1 F A" F3 V# G, r5 j. h
I think a lot of them would like to kill themself before that!: L* E0 Q; M6 z, p; E7 F e
This may be a IQ question's answer but logically it wouldn't work!!tvb now,tvbnow,bttvb7 R* S' S1 q# U j% {, h" D
Because it only take one person out of a 100, in that 22 years period,
9 I }) T9 q1 l: s公仔箱論壇stand up and say he known the answer when he want to end his life! |