easy, one minutes i solve the problem
# p% y! \5 R) W, u3 }# eTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。divide into half, mean 6/ 6公仔箱論壇* ]3 A9 A6 o* ?3 c' k- O+ o
take the heavier 6 ping pong
% w) x5 w' n; m! v8 b* Y4 ydivide into 3/3, take the heavier 3公仔箱論壇9 r1 B( @6 k0 F! Z4 Q+ q" d
take the the other 3 that have the equal weight, switch each to measure, the most important things is labeling the ping pong so that we can recognize |