easy, one minutes i solve the problem
; r1 T+ j' L; [5 Swww3.tvboxnow.comdivide into half, mean 6/ 6
: H/ P! {; t3 ftake the heavier 6 ping pong公仔箱論壇' I$ T8 r7 ]) d
divide into 3/3, take the heavier 3
6 s/ Z9 {4 Q, [$ h/ q7 \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 |