kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
' L# [$ E6 e( G  i( O公仔箱論壇第一种：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
- R( {5 f4 o5 H! z$ T  O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
: v+ [# _: U  l4 y) P9 t8 @  W公仔箱論壇
3 J. n" x5 y% j, D5.39.217.77:8898[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
$ Y' K. i& ?- ?8 o5.39.217.77:8898
) E- [# t6 a% Q/ v. utvb 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.
" ~/ M$ Z) U5 H& T# Y6 f5.39.217.77:8898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 C* c2 A4 Z( k7 D3 K5.39.217.77:8898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. S/ E) T" ]3 e( _; \6 Z- H
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
% D# H: G3 p; p, wTVBNOW 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。
' N5 e- I2 @% _; B3 v7 N  i9 Q/ ]) \5.39.217.77:88982/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
4 T0 I9 v" ~) m; p0 pTVBNOW 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。
- z7 A7 b# F* w0 T- ^! ?3 N* J公仔箱論壇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.
" Z* U: t$ Z( `' F, [6 PTVBNOW 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。
" V* x) ]9 ~* b" A' E6 A& Wtvb now,tvbnow,bttvbEasy. Tough question? For whom? I did it in 1 minute.

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。
5 T  z/ n! Z5 o) I5 T: 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?5.39.217.77:88983 F% Y+ g" K* h. L7 B  S, Q
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away5.39.217.77:88980 w0 ~" l3 ?# n! S# p- D* z/ B

  D, l; [9 o% _1 M9 u. k公仔箱論壇2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

- z# z7 P! Y% X1 C& h, K公仔箱論壇
0 b% }0 w. O' s" p- E3 Ytvb now,tvbnow,bttvb tvb now,tvbnow,bttvb" N  X+ ?  O5 _2 r! ?( M- o9 W/ d
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