1. 1st divide to half take the heavier outtvb now,tvbnow,bttvb$ n7 n3 {+ Y8 m8 ^/ W" }& z
2. 2nd take 4 balls out of 5 divide 2 groups to get the heavier out. (if is equal thn the remain is the one u looking for)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。+ G! Z! g; P0 {; c
3. Same method if is not equal on 2nd try.