i know!5.39.217.760 i1 k$ J9 w7 P& ^3 _& U
when they can have 15 mins discussion.5.39.217.769 N4 l9 P: W5 U
make 1 of them to do a specific job whcih is counting5.39.217.763 J6 I9 [* v R. h4 ]$ j
only him can turn on off off the light.5.39.217.76" _% t) g" b8 ` \" J- w% E
Basically, if you are the first time to get in the room, turn on the light, ; L- [0 c/ C* g8 U
then wait for "the special man" to turn the light off....
" Y. Z4 x& X9 d% cwhen "the special man" count in up to 30 (included himself)
# R0 }, m9 r6 f, C# j2 j+ ythen it is done! |
發表於 2008-11-7 05:07 PM
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