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& F# \2 G% k3 B4 x1 ?3 n公仔箱論壇210.6.90.151 H; Y- n+ `4 E" w$ ^, E8 E' B9 O- W+ N# Y
# 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。" f% q7 n# r! ?% G* F1 a7 S
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。5.39.217.768 ^ f/ }3 d5 B- k1 h# |
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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!
- b5 S$ Z7 G7 P2 V. O2 E: m! l% GTVBNOW 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。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!
