easy, one minutes i solve the problem
5 i& q3 c. @/ \ v, X4 B4 gdivide into half, mean 6/ 6公仔箱論壇" D5 i( X7 X3 ^
take the heavier 6 ping pongwww3.tvboxnow.com: z- a( d/ x0 G9 ?& V8 g# O. Z: l
divide into 3/3, take the heavier 3公仔箱論壇1 Z4 o) d+ [& T
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 |