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easy

the first man to set the lamp is "off", the others will  say the lampis "off" , then every one  can sure the lamp is "off" , so  100 men have been to the gardon.

I am Jar

I am right!   from 2009-1-6 , I got it!

All your say is wrong!

tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M  u! [! N% _7 @
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" n1 F1 N: [( s4 m% T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。
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Can you make sure that is only 2 or 4 or 6......... to open the lamp? otherwise, the others do not know what station of the lamp!  
2 m* Z& Y" H, P% g7 }; ~公仔箱論壇please see:   jar  2009-01-07 my option:   all can see and say the lamp is "on" that can sure everyboby have been to the gardon!

to : junli1421

You make a wrong answer! please give me your money!
1 `; A' O9 m# E" Utvb now,tvbnow,bttvb   I want to up grade.  I give you my right answers.!
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