i dunno if i am correct but sounded too easy, mabbe i get it wrongtvb now,tvbnow,bttvb( k7 e& s% v# R* P
! E& X4 w0 A: J" w0 d8 t6 _ 6 (take the heavier side)
{% s9 q) \% Z0 z0 f9 E/ z f* w3_3 (take the heavier side)
" `/ e' P4 ^" C6 r3 K8 m' w1 f公仔箱論壇1_1( A: if same then the remaining is the heavier)' g! |0 C4 S2 D
(b: if on of it is heavier than the other, then must be that lar) |