i dunno if i am correct but sounded too easy, mabbe i get it wrong: W% o* p$ Z8 v( X* s5 g: I; x
+ U0 P f0 H& ?2 ]9 u* T+ r4 Q, }6 _ 6 (take the heavier side)tvb now,tvbnow,bttvb0 X `3 V, K+ T
3_3 (take the heavier side)
2 \% d6 p' z, A, t6 Y公仔箱論壇1_1( A: if same then the remaining is the heavier)
6 b t3 g& P% M' h" j$ |! @# I7 V6 Z (b: if on of it is heavier than the other, then must be that lar) |