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 v2 t) |7 `6 n7 S/ I2 S1 q* ?tvb now,tvbnow,bttvbWhat the stupid way to solve the problem!!??公仔箱論壇 M0 u* r7 q; v
Mathematically it will take that person almost 22 years to count 99 times!!!
! a- J8 h! Z8 C. {% t5.39.217.76100 people, to be locked in completely shielded room for that long!!tvb now,tvbnow,bttvb' @7 P' b$ M8 J- ~- J$ B5 u, c4 N
I think a lot of them would like to kill themself before that!tvb now,tvbnow,bttvb1 x, ]$ W, M# f7 t
This may be a IQ question's answer but logically it wouldn't work!!公仔箱論壇 [, q7 M' s( a
Because it only take one person out of a 100, in that 22 years period,
1 Y( O: f; V# r0 D5 cstand up and say he known the answer when he want to end his life! |