easy, one minutes i solve the problem
1 @4 q7 Z2 |6 r2 s1 A" adivide into half, mean 6/ 6tvb now,tvbnow,bttvb. X M2 Y2 n3 L# R
take the heavier 6 ping pong
* F6 y8 l! R& ]: k, d0 R7 C0 }divide into 3/3, take the heavier 3TVBNOW 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。) K9 j* K `' l" V7 P/ z
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 |