kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，tvb now,tvbnow,bttvb* Q5 \( x- {6 g+ U! p6 |- `
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( c) Q' c0 R" I! x$ S9 V
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% p# `1 x4 P# r% C' E
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。$ J$ b1 M0 a* m% [
[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
. R+ g7 b) e; b( a9 T1 K+ V* @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。, J8 I4 z4 {4 p; b6 ^, M) D4 x
[ 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.5.39.217.77:88981 Z2 L8 t1 z# x- S
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）
* d6 E% v) y/ NTVBNOW 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。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?公仔箱論壇% z9 F" f6 m- \. d7 A
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
' C: X8 S' `  B/ S7 l( D
7 {& U9 ?# O  F- n$ w2 c7 s公仔箱論壇2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
& u7 ^! E$ ~' o) a2 x: z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。6 P$ Z9 D6 t1 W- Z- r& K' @
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.4 e$ F* y8 u# R
) d( p$ ~/ k+ l, C3 F- x" F
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。
2 Z6 l: M& e4 d& V6 eTVBNOW 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。huh?? How tough is it?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。4 j6 A+ o! u! h7 K2 W+ h
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
  S6 e- s) @' Ltvb now,tvbnow,bttvb7 U' a: P8 X. S4 e
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

5.39.217.77:88981 I0 o! T* h5 h( f5 b/ p& p, r
0 ~: j0 J0 q1 S/ s: p5 `

  |5 i  C5 Z9 V) i: Q# e& x( t  R公仔箱論壇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