easy, one minutes i solve the problem
; A% N- w5 \! A: M3 d公仔箱論壇divide into half, mean 6/ 68 B% c8 _$ t, }2 N
take the heavier 6 ping pong
" t4 C, ~# c- q* L% T. Ltvb now,tvbnow,bttvbdivide into 3/3, take the heavier 3
5 v4 W* M; s+ s) `www3.tvboxnow.comtake 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 |