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!!!????
4 M$ \* k M1 L l% p+ |5 R! ]; gtvb now,tvbnow,bttvbWhat the stupid way to solve the problem!!??公仔箱論壇4 |- W& o% @& x5 Y1 V- E9 ~
Mathematically it will take that person almost 22 years to count 99 times!!!
2 }7 u9 Q- `& i( x+ @- u" P3 `2 Vtvb now,tvbnow,bttvb100 people, to be locked in completely shielded room for that long!!tvb now,tvbnow,bttvb3 K# m' d1 ^/ v0 N# D1 i" v
I think a lot of them would like to kill themself before that!www3.tvboxnow.com: [2 w) |* c& D6 {+ `+ s5 h
This may be a IQ question's answer but logically it wouldn't work!!# `; T' o# I, x1 n! r
Because it only take one person out of a 100, in that 22 years period,3 \" t! t9 a. L8 H& f1 r( m6 u- }% h
stand up and say he known the answer when he want to end his life! |