i find one solution that is similar* G3 f ]7 z+ A+ j. B* {
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.... w: v( P1 ~" \+ Z2 R! _' E7 ~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...