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!!!????
2 W) ?' a9 b g% B, e公仔箱論壇What the stupid way to solve the problem!!??tvb now,tvbnow,bttvb6 L5 m3 [4 @, u3 N, V
Mathematically it will take that person almost 22 years to count 99 times!!!TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。" K L# v! e: b
100 people, to be locked in completely shielded room for that long!!TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。9 c* W ] I5 g w$ Z
I think a lot of them would like to kill themself before that!
) `" @0 K* k1 P2 R" e! `( fThis may be a IQ question's answer but logically it wouldn't work!!
2 R* E' N9 I0 Nwww2.tvboxnow.comBecause it only take one person out of a 100, in that 22 years period,# J0 _8 E) Z3 F
stand up and say he known the answer when he want to end his life! |