kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
9 ^, a0 S1 d9 {0 R% h# cTVBNOW 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
3 w2 G) A9 Z  i4 A3 p5.39.217.77:8898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tvb now,tvbnow,bttvb2 t; u- w+ q1 `. q( H" [

& ^1 p# Q: I7 H5.39.217.77:8898[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
; Y* E: h1 ~7 C+ Y0 U% ]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 N4 D; u! \9 J+ p( Q
[ 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.公仔箱論壇( |' m  i: @9 _4 {4 _8 N+ P
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）
5 f  o7 d$ T& E9 h3 K: v8 ~/ f# K; G2 {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?' f/ }! M2 W' f! _2 W3 Q5 g' k
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
+ Z* h* l- r# s, `% D2 W! {5.39.217.77:8898
5 J( {& b  k4 |( i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.
% h4 p" s9 E4 `& @" n& _
1 K1 K( p& l5 W$ X% A9 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。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.
+ T+ m; W1 v! ?* m! I6 _9 R* d0 n5.39.217.77:8898公仔箱論壇2 k, G# Q6 v' ?  t( q
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。
3 L4 h- \, l* ]. K+ ?1 B* o2 uhuh?? How tough is it?. s4 o- i+ m4 Z6 H
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
) |; z1 L+ v6 d0 o3 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。! P' N: T/ I0 s) Q  }
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

% r6 o* u) ^9 f5 T5 t4 {* ^公仔箱論壇
7 J6 U- B; l& `8 U 公仔箱論壇8 @( X/ k( J3 b2 b/ W" h  f
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