i think that will be 4
) U6 ~* ^) Z- D# s/ p# e9 R; M公仔箱論壇if you list all the number from 1 to 10" x9 I) [! X' X
seperate them into 3 groups
" z2 z3 i: K8 e, y9 e+ B; N YTVBNOW 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。from 1 to 4 has 2 numbers between them公仔箱論壇# e* @0 v9 S! m* W, ^7 V' o" b
from 4 to 7 has 2 numbers between themtvb now,tvbnow,bttvb# k1 Y# K, ]% n' {& q2 d' }
from 7 to 10 has 2 numbers between them5.39.217.77- H6 U/ U/ @/ }% |8 Z2 t1 \, ?
so if you ask 1/3 of 10# Z5 D- A3 Q" T$ \$ f% ]
that will be 4 |