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" U) W9 X$ o5 o: W% m# L" B) h
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
( W4 j' U' @/ O8 J2 m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,bttvb9 ^6 f- V) O  r: g

* G6 Z0 ?, `- ~# y/ `! J5.39.217.77[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
6 v# w2 k! K: d$ @% QTVBNOW 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$ d  E$ g5 y8 K[ 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.3 R. l4 S5 k2 n9 s, H
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）
$ ]! j7 `6 M7 H! v  j$ j6 S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?
  ^1 F( i3 K- ]5.39.217.771/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
; S" Z0 l- C& r% W: A! `9 stvb now,tvbnow,bttvb
2 H+ O( O' @* ]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。2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.tvb now,tvbnow,bttvb' v/ B6 h  U& m; U# B8 O
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 n. P+ g7 t. c7 }. W8 M0 p5 S! y
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.; ~0 a. ?3 g3 a) c5 g- l# A6 [
. e  ?# ?* Q2 Z0 x& W# n
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。 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。5 G& I  n# D# N% n( ~0 f2 r9 H' V
huh?? How tough is it?
' T/ O/ {5 f+ v, M- X1 y. ptvb now,tvbnow,bttvb1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away7 ]1 V% _! T* B& j' I. S

" h  ]" e( ^- e% S  h8 ?7 I5.39.217.772/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

* }! `! A" n8 j: Q7 U$ [4 H5.39.217.77公仔箱論壇1 t& T7 B1 g) {  @, Y3 P8 w
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 i7 s: L3 m% d5 s
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