put 3 balls on each side,
0 _$ _$ a8 M7 D3 H0 R" X3 j& i( Ttvb now,tvbnow,bttvbif balance, we can prove that all 6 balls on the 天平 is normal,
. N6 I% x8 x$ m0 v/ L" ]1 TTVBNOW 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。if not balance, we can prove that the 6 balls outside the 天平 is normal.
8 r. M7 H# ^7 h9 JTVBNOW 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。then use the proved-normal ball on one side and put the other ball on other side
8 ~+ m, A; m' N Bto determine the abnormal is heavy and light |