tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @5.39.217.778 e, J- B9 z. ^: x1 ^7 p# t2 q
210.6.90.151 H; Y- n+ `4 E" w$ ^, E5.39.217.77, @4 G/ Z' ~% Y; h' M
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2 O0 X. A' ^. J1 S1 _2 e' X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。5.39.217.77# j% ^" g; a% R+ {5 T; |7 |
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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!
, q% L+ W8 `4 F6 ^7 a; p! @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! |
發表於 2009-1-10 12:57 PM
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from 2009-1-6 , I got it!
tvb now,tvbnow,bttvb& v5 B) ^+ @- D) A
