i think its like this: 12乒乓球 oooooooooooo 天平 |/ B+ l0 W3 Z6 z4 H! L: s+ r! e
1)6乒乓球 | 6乒乓球
1 Y/ M5 b& n1 E) f% P9 q7 X2) take the heavier side then 3乒乓球 | 3乒乓球1 N* E! v1 i/ q& T$ }. F( a- f( `3 [
3) take the heavier side then 1乒乓球(A) | 1乒乓球(B) with extra 1乒乓球(C)
/ a* z6 J6 q i# I( s3 ^0 ctvb now,tvbnow,bttvbif A > B then A is the one公仔箱論壇4 r) W8 d8 E, [, n8 R9 G
if B > A then B is the one$ K( s- ^. G6 \) Q! @9 [+ E% }- N( ^' k* u
if A = B then C is the one |