easy, one minutes i solve the problem
" t/ E/ e3 n& K4 b a- Z5.39.217.77divide into half, mean 6/ 6' H+ K# R# {6 R0 a3 s- w+ _( a9 n9 A
take the heavier 6 ping pong
% y0 s; n+ T% \9 y# W* otvb now,tvbnow,bttvbdivide into 3/3, take the heavier 3
" M" Y9 Q0 _5 MTVBNOW 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 |