easy, one minutes i solve the problem
" n, {/ ?% e- o5.39.217.77:8898divide into half, mean 6/ 65.39.217.77:8898* l: W$ \$ e$ C" u
take the heavier 6 ping pong公仔箱論壇5 t6 |4 W! f t+ g3 d
divide into 3/3, take the heavier 3
+ T. r- E' T4 s5 q5.39.217.77:8898take 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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