easy, one minutes i solve the problem
7 M- X4 F, G H% Hdivide into half, mean 6/ 6. Z8 y$ ~: e. }) L: x& t9 c
take the heavier 6 ping pongTVBNOW 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。9 M+ D3 v+ G+ x; _4 ?
divide into 3/3, take the heavier 3
; K5 a; j/ R& t, F5 v3 ltvb 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 |