this is too easy!!
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+ [. h6 ?5 k, ?/ x, v+ ytvb now,tvbnow,bttvb1. put 6 at each side.. take the one side which is heavierTVBNOW 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。4 b& R6 _& b( o; q4 C' q: J
2. put 3 at each side.. also take the heavier side$ B9 L! f5 R) j1 Y' b: l) \; m
3. put 1 at each side.. if the weight balance then the one not put inside is the heavy ball.. else the side which is heavier is the heavier ball.. |