i dunno if i am correct but sounded too easy, mabbe i get it wrong
$ k, t5 c! y# K+ ^! Y e
% @( K9 d8 q/ ]6 _ 6 (take the heavier side)
/ s5 f W3 N( Z公仔箱論壇3_3 (take the heavier side)
: H7 s" L: W6 K, v |5.39.217.761_1( A: if same then the remaining is the heavier)5.39.217.76) L! _( N4 T2 K5 s, e
(b: if on of it is heavier than the other, then must be that lar) |