i know!
# }% m5 b0 J: {2 ~( wwhen they can have 15 mins discussion.
; m( D! ^5 E$ ^+ c: gtvboxnow.commake 1 of them to do a specific job whcih is counting
" m7 h+ g/ y; Monly him can turn on off off the light.
2 M7 f) T5 E$ ?1 CBasically, if you are the first time to get in the room, turn on the light,
) n f; [. N& O- y4 ~$ `: wthen wait for "the special man" to turn the light off....- `7 S8 _' A3 g) c5 \
when "the special man" count in up to 30 (included himself)# Y1 a1 @! s, a. y: P4 X. I n N
then it is done! |