tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @公仔箱論壇- W+ @ m w; Y3 g* ]: q2 ^" a
210.6.90.151 H; Y- n+ `4 E" w$ ^, E
- B) t" p, t: ]# U+ l+ M0 D1 m. S6 [5 }) M
. ` h. ?" V1 F$ ^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。
& \& C( ~5 E4 h7 s公仔箱論壇# j/ y" ~. Y+ }0 H$ d
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! tvb now,tvbnow,bttvb( A+ h/ m2 l H: Q, N% e* d* \) e
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
| 
from 2009-1-6 , I got it!
