i think its like this: 12乒乓球 oooooooooooo 天平 |( k9 }) B% [& k2 {, {
1)6乒乓球 | 6乒乓球
6 D2 Y" t5 V! x5 C K& D公仔箱論壇2) take the heavier side then 3乒乓球 | 3乒乓球8 {5 b) M* m( B K0 q: E) a+ ?
3) take the heavier side then 1乒乓球(A) | 1乒乓球(B) with extra 1乒乓球(C)公仔箱論壇* q% o: o0 m. P/ K
if A > B then A is the one
2 s! A+ d9 g5 t7 R/ r8 Nif B > A then B is the onetvb now,tvbnow,bttvb! K; L, w t/ T8 O" H; D, O
if A = B then C is the one |