i think that will be 4
+ r, l. b: ^' x; ]1 GTVBNOW 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。if you list all the number from 1 to 10
* h$ E$ Q/ r& [% y9 `# `& u& |seperate them into 3 groups
3 }6 n7 e' T, k7 I; N3 E ~from 1 to 4 has 2 numbers between them5 @( E+ w1 o5 [) @0 S2 P0 X
from 4 to 7 has 2 numbers between them
. V4 u% `$ K: Xfrom 7 to 10 has 2 numbers between them
3 T! J8 L- V" Q9 ?& Q$ `5.39.217.77:8898so if you ask 1/3 of 10
4 Y, |) z' K8 \5 h/ Lthat will be 4 |