i dunno if i am correct but sounded too easy, mabbe i get it wrong
! l$ s5 N4 o5 n% w4 D2 s/ {+ }% g0 P9 c) L8 j1 P& U/ {4 `
6 _ 6 (take the heavier side)5.39.217.77& m$ _1 b# D4 E$ q7 B
3_3 (take the heavier side)公仔箱論壇4 D' V* B9 r/ L! V6 I
1_1( A: if same then the remaining is the heavier)
7 u, s/ z! M4 l/ {3 Y2 K5.39.217.77 (b: if on of it is heavier than the other, then must be that lar) |