i find one solution that is similar 0 b; D" A% @' @0 `# d% F9 J- \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....tvboxnow.com- t p" D$ ?$ t( p" ?4 V% h
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...