westgun

1 - compare 4 with 4
; m% z! X1 w) q  @. Uif  (4v4)= same that means the rest of 4 is got more weight
8 U( P# M' ^/ g' l5 q公仔箱論壇    then goto 2 - compare rest of(4)  - 2 with 2 " s5 B  o( w& X1 C
           if (left side is more weight)/ U# r2 m9 W+ V  x0 q
              then goto 3 - compare last (left side of ( 2) - 1 with 1 => get answer公仔箱論壇% i3 B" y* ]1 E% A* t  U. x
          else ( right side is more weight)
% B7 a. h, D" Y1 {              then goto 3 - compare last (right side of (2) - 1 with 1 => get answerTVBNOW 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。  ]& P8 w6 A0 |$ t
else ( the left 4) then compare with above  , or right 4 also can compare above method...