easy, one minutes i solve the problem
& v0 b. m8 s( |3 T7 ~- A公仔箱論壇divide into half, mean 6/ 68 \1 R6 `1 u' L1 |6 K$ a" r0 y
take the heavier 6 ping pong公仔箱論壇; Y" X, G8 P1 Y/ {$ j
divide into 3/3, take the heavier 3
: P/ P, X2 r1 H4 ?- Q9 H2 [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 |