easy, one minutes i solve the problem
5 c; s/ Q! p7 o# _divide into half, mean 6/ 6公仔箱論壇* S9 j7 m! U( P) e1 `! v
take the heavier 6 ping pongtvb now,tvbnow,bttvb2 E! _5 R7 [+ y3 ~$ K8 k( \
divide into 3/3, take the heavier 3
4 a L+ F, _6 Y# `: e& Q公仔箱論壇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 |