i think that will be 4" r1 s d5 Y7 |; P% Q' A
if you list all the number from 1 to 10TVBNOW 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。) w1 S% K! }; N
seperate them into 3 groups) z: V3 B- T2 t, `
from 1 to 4 has 2 numbers between them, c; x: |0 T0 c4 g: H# F
from 4 to 7 has 2 numbers between them
5 Z6 c3 S' _% E' M3 h. h: n5 e! o2 u5.39.217.76from 7 to 10 has 2 numbers between them
9 A1 Z3 O9 {3 A- M' Wso if you ask 1/3 of 10
" S5 [9 |' {# M6 z Gtvb now,tvbnow,bttvbthat will be 4 |