i think that will be 4
/ ]. q7 O9 u8 F' W; `if you list all the number from 1 to 10tvb now,tvbnow,bttvb9 d( m; l1 n+ `& W. v
seperate them into 3 groupsTVBNOW 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。; t, s# A8 G; m( C" j+ {
from 1 to 4 has 2 numbers between them
6 @$ j7 w% p$ O' o公仔箱論壇from 4 to 7 has 2 numbers between themtvb now,tvbnow,bttvb# U( [4 v6 G' `, X3 w. U; Z
from 7 to 10 has 2 numbers between them
+ B; D4 ]! d7 |3 h" }tvb now,tvbnow,bttvbso if you ask 1/3 of 10公仔箱論壇' Z( f1 \4 e0 V) Q% I
that will be 4 |