tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @
3 \: x. N/ ?2 ]; j' q3 b- Ntvb now,tvbnow,bttvb210.6.90.151 H; Y- n+ `4 E" w$ ^, E
4 r; [0 l; G( r. _4 xtvb now,tvbnow,bttvb# U+ l+ M0 D1 m. S6 [5 }) M公仔箱論壇: w: E4 f% X( b @: L4 f
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。tvb now,tvbnow,bttvb/ p5 L$ \" W# l$ K7 N
. S9 q+ Q) ]' Q5 @+ J4 s Y: {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!
6 b- D6 w! Q+ `* \, ?2 r' `* Kplease 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!
