i think its like this: 12乒乓球 oooooooooooo 天平 |- \# |# I3 H$ j* O0 s
1)6乒乓球 | 6乒乓球8 U8 a+ _3 R+ r: y
2) take the heavier side then 3乒乓球 | 3乒乓球www2.tvboxnow.com3 B9 K4 r7 H9 M1 O* g% Y, P9 q
3) take the heavier side then 1乒乓球(A) | 1乒乓球(B) with extra 1乒乓球(C)tvb now,tvbnow,bttvb+ G/ L9 c. S. P/ ?3 h
if A > B then A is the one
& h! C; f' ?' T公仔箱論壇if B > A then B is the one
6 n+ G! F& A! C6 g& }www2.tvboxnow.comif A = B then C is the one |