i think its like this: 12乒乓球 oooooooooooo 天平 |公仔箱論壇4 n5 j- Z1 C4 b& \) ]& r3 m8 L
1)6乒乓球 | 6乒乓球 ; @8 i- _/ c; y/ q! j9 j6 ptvb now,tvbnow,bttvb2) take the heavier side then 3乒乓球 | 3乒乓球 2 B; K/ }8 f [4 u" O, {, e公仔箱論壇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$ ?- b0 ?6 {( @( k4 P- Y
if A > B then A is the one 1 k; y- G' m* G$ M2 |公仔箱論壇if B > A then B is the one公仔箱論壇& }* y% v) b1 ^9 U
if A = B then C is the one