kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
7 w( g9 \  H. J5.39.217.77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
( a0 x$ e+ S/ e4 M' H% i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。7 p2 X, W$ N8 k3 a) z
公仔箱論壇& g3 M# K$ M! {) f
[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
' J. _8 ~4 H: w% [0 B  ^8 Z. m5 g+ B公仔箱論壇/ z$ j3 v( m# z, g6 ?2 V
[ 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.
9 G4 L" r2 O" [& h1 Jtvb now,tvbnow,bttvb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）
( q! }. S/ {" {+ P1 Btvb now,tvbnow,bttvb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?
. I1 p( f; N+ ^. y/ ^+ p% 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。1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awaytvb now,tvbnow,bttvb( j" h1 Y3 a; C: t, e
公仔箱論壇+ ~6 e1 ]7 ?" |
2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
$ P. e- z/ h; c6 u$ J5.39.217.778 ?  w' e$ @& z# A
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.% B+ X2 m/ K. G! T5 }, i' A' Q

' M; N5 ?2 c" v  iTVBNOW 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。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。+ _; `1 d1 i% I4 ]3 J
huh?? How tough is it?
" A0 Y" S' d4 L1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
) W2 p5 _6 e" l2 K- a! D* G; qtvb now,tvbnow,bttvb公仔箱論壇  [  {6 c% Q5 K/ \" y1 I
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

7 m/ y3 t& ?6 `  Ttvb now,tvbnow,bttvb/ H. g3 s; d% w2 `8 B0 T
2 d, _( B9 D8 ~; k4 Z0 i  O
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