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!!!????
/ M2 W+ S' V7 p5 Q$ Q2 }What the stupid way to solve the problem!!??os.tvboxnow.com+ J8 H ?# Q. X' m4 k
Mathematically it will take that person almost 22 years to count 99 times!!!% s" t0 u( E# |* K: R
100 people, to be locked in completely shielded room for that long!!
3 b; f$ D- F0 i9 OI think a lot of them would like to kill themself before that!公仔箱論壇6 [7 f1 b p! B* R5 X$ h' d
This may be a IQ question's answer but logically it wouldn't work!!tvb now,tvbnow,bttvb1 T& @2 b7 C# R8 F( r
Because it only take one person out of a 100, in that 22 years period,
& H7 b% n. ~: Y8 B+ B公仔箱論壇stand up and say he known the answer when he want to end his life! |