The problem with some of the answer replied was that the question did not specify whether the odd one is heavier or lighter and a lot of the reply can not be validate as assumptions are made without being tested.
The problem with some of the answer replied was that the question did not specify whether the odd one is heavier or lighter and a lot of the reply can not be validate as assumptions are made without being tested.
& | [0 a8 u7 j1 [ # T+ ]9 C( a4 F4 A, w; e% NTVBNOW 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。Well, I think you have to spend 30 minutes (or more) to read the question more carefully.tvb now,tvbnow,bttvb: W/ ^8 v5 X4 j' }; y& T
1 p) ?# U* s+ n2 C" P) M, E1 M% mThe key point you miss is "重量異常" not just heaver./ P( P/ b5 Y, z# @% ]
This means you don't know the ball is lighter or heaver.