i find one solution that is similar; P8 K, N# |) T. ?
but i can't specify the heavier one is abnormal or the lighter one is abnormal when the case that has only two balls left.... 0 N g) t! z" V ]3 |8 x' \2 ?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。maybe there is a better one, let me see sin
actually this question always have someone asked, the calculation is very complicated, should give a no. of each ball, and first weight it in 6-6, and .... forgot...