easy, one minutes i solve the problemtvb now,tvbnow,bttvb3 |1 w1 R | C; e2 @8 p2 r
divide into half, mean 6/ 6& m; m6 w. ]- G. ~; S
take the heavier 6 ping pong公仔箱論壇 z( q$ e2 P7 }' T% e& x: i, S
divide into 3/3, take the heavier 3公仔箱論壇) H v# B& {: r
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 |
發表於 2009-2-8 04:58 PM
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