kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，$ P# l( V$ ~2 i: ?
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
( Y! }. _2 \/ ^& v: j: S公仔箱論壇第二种：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
) e( ~9 H! U# W' m0 A3 G6 ?# W5.39.217.77:8898, c8 R/ \- v# w2 n2 l% o! S
[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
/ U1 D/ `! I# D" Xtvb now,tvbnow,bttvb) U2 L' P. s6 p8 e0 ^
[ 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.
" b( `; A( w4 M% ^7 dTVBNOW 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。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）公仔箱論壇: Y' p# Q. c/ l# i/ m
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?* u1 J# _1 E  Q( W8 w0 B
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away' V+ U5 B8 A+ k5 \, B: X

% y/ j3 g& K0 |9 X9 L8 A/ m9 LTVBNOW 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.
" S6 F8 g& l4 `! {) \; D公仔箱論壇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。  w! H  Z  c8 g! o0 _
3/. 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.
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! _4 u) H% H9 fEasy. Tough question? For whom? I did it in 1 minute.

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。
' T) m; Z5 S# Q+ F! W! g& s: b5.39.217.77:8898huh?? How tough is it?
4 {' A3 G; J( H公仔箱論壇1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away! O$ D. @* @( n0 z, i
% R( p! a3 {7 U7 z1 p
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

9 j9 h- y' v: C# e: H5.39.217.77:8898
1 o' }( c( F8 t% ~+ e% ?6 b 3 u  _6 P" J/ \; b0 D/ L/ y) @; ^
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