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 l1 _' l* p* O7 @tvboxnow.comWhat the stupid way to solve the problem!!??
& H! p4 I1 ?. E2 Z4 H; PTVBNOW 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。Mathematically it will take that person almost 22 years to count 99 times!!!
' k, |, Y, L0 O( w+ Q: \7 Y8 s100 people, to be locked in completely shielded room for that long!!tvboxnow.com2 b4 ]! D& Q: |9 Y
I think a lot of them would like to kill themself before that!
2 Y. i- e/ Z( Z" R3 Y3 sThis may be a IQ question's answer but logically it wouldn't work!!
+ V5 K: F; c! O8 Atvboxnow.comBecause it only take one person out of a 100, in that 22 years period,
8 i9 w4 G% ?6 o0 O) e# R/ pstand up and say he known the answer when he want to end his life! |