easy, one minutes i solve the problem
1 G0 R4 c$ k- u+ Y. C2 Q- Ldivide into half, mean 6/ 6tvboxnow.com( s3 p+ E' L% \% e, C
take the heavier 6 ping pongtvb now,tvbnow,bttvb! m* p* b. ~! \1 q
divide into 3/3, take the heavier 3
7 m% r8 @$ j( `tvb now,tvbnow,bttvbtake 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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