i found the ans in 30 mins but dont know correct or not?
- q! S% [, E s4 qTVBNOW 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。ans is too long! but concepts are something like that:
, ^$ S9 W( S4 s9 E r$ e Htvb now,tvbnow,bttvbseprate 4 groups 3 balls in one group! " S% W) Z7 @5 T& e3 J
the important part is the 2nd times which need to find out the fake ball is heavier or lighter by use the normal ball that u find at the first time!tvb now,tvbnow,bttvb' C1 J* ^" M1 ?9 S9 H
the last part is 1ball vs 1ball! something like that |