i think its like this: 12乒乓球 oooooooooooo 天平 |5.39.217.76/ S( @$ t6 J( i# \8 d0 z
1)6乒乓球 | 6乒乓球
) e: t$ l, C( u2) take the heavier side then 3乒乓球 | 3乒乓球5.39.217.768 t: X5 A r0 _% Z0 x9 ]3 h
3) take the heavier side then 1乒乓球(A) | 1乒乓球(B) with extra 1乒乓球(C)
4 E3 D, v# c3 `if A > B then A is the onetvb now,tvbnow,bttvb F+ Q4 r, m4 C6 V) I' K
if B > A then B is the one
4 U/ x& U9 O% M" z( T" d7 ]! K& N) h5 X公仔箱論壇if A = B then C is the one |