tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @tvb now,tvbnow,bttvb: g( t2 I @& X
210.6.90.151 H; Y- n+ `4 E" w$ ^, E
& C" n; `9 k: @公仔箱論壇# U+ l+ M0 D1 m. S6 [5 }) MTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。7 |4 Y& T) T: ^9 g* u
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。5.39.217.762 {7 w, ^; c: z4 F" a, T
- P, g! h0 d3 v+ uCan 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!
; N% d( Z& k- R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!
