tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @
( |6 H9 E9 D0 X4 X! ~ W( ptvb now,tvbnow,bttvb210.6.90.151 H; Y- n+ `4 E" w$ ^, ETVBNOW 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。0 r# a7 P+ U( p @) D
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" G( H1 T: x4 `0 j6 C" f5 i9 S" K; `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。
. a* i1 n3 Q L2 L, R Qtvb now,tvbnow,bttvb公仔箱論壇% v5 w9 n' V, x; A
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!
. W7 ]; J0 N4 {+ J0 g/ |6 d2 L5.39.217.77:8898please 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!
