tvb now,tvbnow,bttvb,tv series,tv drama,movie,bt,download- M u! [! N% _7 @! k7 w/ r/ m$ w2 i
210.6.90.151 H; Y- n+ `4 E" w$ ^, E, Z* F; J0 K% B
# U+ l+ M0 D1 m. S6 [5 }) M
9 J; P7 M; q0 c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。( z/ T( Q( @5 @( a3 d. M! ]$ D
+ T. k" S, |$ wtvb now,tvbnow,bttvbCan 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 I* }3 ?+ C3 v( Q: uwww3.tvboxnow.complease 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! |