kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
4 s% |+ W( i: X- I" r- |; }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。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公仔箱論壇/ {1 O$ A: |4 K( T& K0 u3 e
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步公仔箱論壇$ W9 Z( X4 I* h
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[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
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. n) ?: }9 f7 {9 D* e& ktvb now,tvbnow,bttvb[ 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.
; z6 Q# W8 F4 p2 X8 k, z: T3 L公仔箱論壇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）$ m& I; |& x9 y2 a: m5 t
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?; D# f1 \- c/ _. n, d! O
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awaytvb now,tvbnow,bttvb4 h2 \1 n9 P/ I% Y* u5 x

, r! `7 \4 j; p5.39.217.762/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
" u4 \: G4 |5 J3 O; x4 H4 w% M0 A0 Gtvb now,tvbnow,bttvbTVBNOW 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。7 e- W4 x7 `- e# T1 C5 w- J
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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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。
+ G% r* X8 P! U+ {0 thuh?? How tough is it?tvb now,tvbnow,bttvb& ?9 `* w! a' x" I$ i& |7 u+ e+ i$ K
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
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2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

; D. n! |- q' A, X5.39.217.76公仔箱論壇% J5 A$ Y. g* ]5 z% J% N
tvb now,tvbnow,bttvb2 J) j% W: C; M: S/ r: I
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