leung11

原帖由 我系大P 於 2006-11-25 10:42 AM 發表。 3 d# X" M3 p3 M3 P
太······容易了，第一次做就用左1分钟左右公仔箱論壇" T( u- G- Q# ~: U2 P6 C& w

7 W; [7 P. ~. ~/ e8 T! d2 Q( B第一次称，两边6个，甘样肯定有一边会重D。跟住重D果6个分开两份每份3个称第二次。又系肯定有一边重D。剩低3个。抽其中两个称，如果重量相等，则没有被选中嘅球系最重的。如果 ...

5 _. I; w2 ^/ T* m$ W! s$ I7 P* F1 o: e9 J
8 t+ N2 X" U( |$ m
Well, I think you have to spend 30 minutes (or more) to read the question more carefully.
1 Z/ U+ F9 |, v4 b公仔箱論壇5.39.217.76' a4 n% w3 Y3 S+ _) E4 \1 I
The key point you miss is "重量異常" not just heaver.
0 M% p4 {2 u# j6 x  m' s' oThis means you don't know the ball is lighter or heaver.