tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @tvb now,tvbnow,bttvb9 _( T$ ^; n( v6 n6 z1 R' R
210.6.90.151 H; Y- n+ `4 E" w$ ^, E8 F; t2 ^- J8 `7 K) ^$ P( m& Q
# 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。( v5 B: W4 A8 R1 _$ O& _. m
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。
! B/ J7 \) P" [1 V+ h. {: T3 g+ p) j4 H9 R. }% u, \8 }
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!
4 \, N" x" H8 N. j$ z W2 K3 Qtvb now,tvbnow,bttvbplease 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!
