kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
( O7 U9 R2 J0 G8 e5 m5.39.217.77第一种：1.放完第一同第二粒时，天平已经倾斜咗，即係其中一粒係异常，2.攞起任意一粒，将剩低果粒同第三粒比
7 i; G8 E" `, w3 ftvb now,tvbnow,bttvb第二种：1.第一同第二粒重量一样，继续加，加到个天平倾斜为止（前提係两边波既数量要一样），最后放落去果粒或倒数第二粒就係异常2.重复第一种情况第2步TVBNOW 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。$ ^# ?# T/ Z: c% ?. Z/ J

5 d# h+ ]0 ~+ h& S  k: j' y: Ltvb now,tvbnow,bttvb[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
4 G( i- t; I8 ?3 y2 I* V
3 {6 _/ v* m& e  t7 H) e[ 本帖最後由 MaxPower07 於 2007-7-18 10:00 PM 編輯 ]

chrisdx

之前在金田一裡面有看過 但是有聽沒有懂...現在來偷看答案吧=..=

lauvivian1986

將乒乓球分4份,每份3個.
, X1 ^5 A/ @. U# A% ytvb now,tvbnow,bttvb將其中一份與其他兩份分別稱兩次可得出一份重量異常.（重／轻）
' ^1 u+ T4 H0 S$ b# f公仔箱論壇抽其中两个称，如果重量相等，则没有被选中嘅球系最重/輕的。如果重量不等，则重／輕的那一边就是那个ball了

bigpanda

thz

ericl33

FIRST PLACE 6 BALLS ON EACH SIDE OF THE LIBRA. ONE SIDE MUST BE HEAVIER THAN THE OTHER IF ONE OF THE BALL WEIGHT MORE. NOW WITH 6 BALLS LEFT, PLACE 3 BALLS ON EACH SIDE OF THE LIBRA. THE WEIGHT DIFFERENCE WILL ELIMINATE 3 MORE BALLS. WITH 3 BALLS LEFT, JUST PICK 2 BALLS AND PLACE THEM ON THE LIBRA. IF THE WEIGHT ARE THE SMAE. THEN THE BALL NOT ON LIBRA WILL BE THE HEAVIER BALL.

auuchu

huh?? How tough is it?
( u. S4 }+ o5 Z% C" q, }& {TVBNOW 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。1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awayTVBNOW 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。* S( Y  i9 E7 D3 [1 O

, ]! R* m, o% k0 G; rTVBNOW 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。2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
% c2 e7 |- R. l. J* C: L5.39.217.77
7 b( O6 A6 s% S/ o( d' Q$ l5.39.217.773/. Pick 2 balls and put them on each side from the remaing 3 balls. If they are equal weight, the ball on the table is the more heavy one, if one side is more heavy than the other, that will be the more heavy one.
5 f( _" `7 V# Z/ v3 \; V- f. X0 vTVBNOW 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。) I. Q4 l) n+ o; }. ]" t; K, {  H0 x
Easy. Tough question? For whom? I did it in 1 minute.

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。
6 x% W" ?9 n" x/ Fhuh?? How tough is it?
8 R, @4 W" m$ O; u. E/ d公仔箱論壇1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
# [7 B$ x1 ~2 ~+ R  c公仔箱論壇公仔箱論壇! ]  u. F, M2 y$ h" i
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

" b$ z- d$ Q; i8 l2 \# w) N- L
公仔箱論壇, o9 @/ P4 `( l( V$ p
5.39.217.77. e+ c7 z2 V% s; w# a5 @
It says find the 1 ball  weights different from the other 11 balls, NOT FIND THE HEAVIER BALL.  Read the question before try to be a smart ass.

yasan0969

thz

yasan0969

先把12 分为 4組每組3个, 先把1組同2組称, 3组同4组称.最后,把差别最大的再称抽其中两个称，如果重量相等，则没有被选中嘅球系重量異常的。

lordfoong

how?

sunwithayu

就系先5个同5个称罗  下一次就2个同2个称  有几难啊  我2分钟吾洗播  而且以前没做过

5577411

不知道啊