tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @
t$ W R+ l3 K- _* K; O: C! H1 _% z公仔箱論壇210.6.90.151 H; Y- n+ `4 E" w$ ^, E
- a5 n8 l9 O/ C- D9 E0 D5 rTVBNOW 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。# U+ l+ M0 D1 m. S6 [5 }) M5.39.217.770 b* h; p7 N/ V8 Y
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 s. S3 u: f0 h+ ?6 {
; i$ y K$ f" i( RCan 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* [/ k* w; N+ j- }
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!
