i dunno if i am correct but sounded too easy, mabbe i get it wrong
& [7 o2 w: L+ t# R7 O公仔箱論壇( s' W; k) e% T$ l3 v
6 _ 6 (take the heavier side)0 b/ ~9 ~* A; w
3_3 (take the heavier side)
- R5 R& a4 Z% W3 ?1_1( A: if same then the remaining is the heavier)
7 o" r; W4 ^6 A( Z4 \. Y+ otvb now,tvbnow,bttvb (b: if on of it is heavier than the other, then must be that lar) |