tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @
" L3 T0 z& M' `% {0 ltvb now,tvbnow,bttvb210.6.90.151 H; Y- n+ `4 E" w$ ^, E
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9 q$ a9 d# N4 }7 t1 }8 B公仔箱論壇答案：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。公仔箱論壇. Q; d7 |& U3 [4 d/ I
" O: E% @- e4 k" s' ECan 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! 4 ?! b/ b# W& u2 K) _& Q" B3 H
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!
公仔箱論壇& L( V, y( w" e3 o! Q
