tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @ X" ?" N' S0 o' I: m0 i
210.6.90.151 H; Y- n+ `4 E" w$ ^, E
- ^8 o, T, @8 n7 \3 W# |5.39.217.77:8898# U+ l+ M0 D1 m. S6 [5 }) M
; [2 j0 r) @2 p* ~: v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。
4 M; O- s% m2 L2 A+ f* ?( W公仔箱論壇9 ]$ {7 {9 S" f& _. p$ }, h& q
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!
5 M% _8 h7 I! K, Gplease 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!
