easy, one minutes i solve the problem8 ]2 f/ S; g! G
divide into half, mean 6/ 6
' Y2 y* I9 R% @: Y3 y( d公仔箱論壇take the heavier 6 ping pong
2 D0 r. v+ @) v g- } L( F3 G公仔箱論壇divide into 3/3, take the heavier 3tvb now,tvbnow,bttvb3 M& g- L/ K- g$ a
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 |