i dunno if i am correct but sounded too easy, mabbe i get it wrong
* v/ v8 Y, _5 b+ k1 p9 g/ H
/ S; H! H+ d4 @9 n3 b0 x( P6 K# l6 _ 6 (take the heavier side)
+ k o4 N7 |4 h+ I4 A3_3 (take the heavier side)公仔箱論壇8 |9 G& I; p, O: _1 h5 t5 x% Q
1_1( A: if same then the remaining is the heavier)tvb now,tvbnow,bttvb% f6 K3 q6 U. J8 T* M
(b: if on of it is heavier than the other, then must be that lar) |