i dunno if i am correct but sounded too easy, mabbe i get it wrong
9 Y$ P' P/ B& u$ @: r2 R: R% U6 P5.39.217.77; @- P) ~2 @' h* a; T
6 _ 6 (take the heavier side)( f8 a# d; J; g) P: k. Z3 a8 `& D
3_3 (take the heavier side)
s y6 T- A2 W* e1 N公仔箱論壇1_1( A: if same then the remaining is the heavier)
. E/ U& D2 n1 S+ ntvb now,tvbnow,bttvb (b: if on of it is heavier than the other, then must be that lar) |