tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @5 [( c: n! i/ Q6 y
210.6.90.151 H; Y- n+ `4 E" w$ ^, E
8 \/ {8 p4 l4 o/ @5.39.217.76# U+ l+ M0 D1 m. S6 [5 }) M
, h9 {: b& m' k6 Z2 G) ^& b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。
8 ~# }# a7 ~/ A& Y; Ltvb now,tvbnow,bttvb
5 _9 H6 [$ k* |! E3 Z! Htvb now,tvbnow,bttvbCan 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!
5 s X* {& N" v4 F" ^, f9 s, g, G2 j$ Wplease 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!
公仔箱論壇* O$ X: `$ G/ l# @: S9 O b
