westgun

1 - compare 4 with 4
& e7 u1 ^, |/ E7 X9 k+ hif  (4v4)= same that means the rest of 4 is got more weight5 W( }+ r3 H6 p1 m2 W8 t2 {5 q& R# X
    then goto 2 - compare rest of(4)  - 2 with 2
5 [5 Q+ f, |' ]( D8 S  |9 ytvboxnow.com           if (left side is more weight)公仔箱論壇% T& @6 O( u% R4 @
              then goto 3 - compare last (left side of ( 2) - 1 with 1 => get answer
, ^# v* G: u/ d/ _, k          else ( right side is more weight)
+ \) ]. S$ d+ W( M8 P* r公仔箱論壇              then goto 3 - compare last (right side of (2) - 1 with 1 => get answer
6 I  L# S; d3 d) J, ^: Eelse ( the left 4) then compare with above  , or right 4 also can compare above method...