i find one solution that is similar 5 G. L/ M" e% }5.39.217.76but i can't specify the heavier one is abnormal or the lighter one is abnormal when the case that has only two balls left...." ]$ j2 e: G) `$ ~" q: B6 H5 e
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...