tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @公仔箱論壇! R( o9 p2 I# M! V; ~: L
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% W" a9 L" D0 w; e8 O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。tvboxnow.com4 j/ n% g' S4 i& I" J/ G# I1 B1 o
7 E3 M E* Q5 K/ ~公仔箱論壇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! / g: ]8 G9 c' v2 d! ]
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! |