easy, one minutes i solve the problem; J5 r% Q6 T4 J3 ?' w2 v5 n# E
divide into half, mean 6/ 66 Z* ]7 V( q( x% l4 [1 M$ w! q
take the heavier 6 ping pong
: Q3 U& T* I7 e. ^: Z5.39.217.77:8898divide into 3/3, take the heavier 3
/ @: o. u$ P. i4 y8 `* v& }TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。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 |