kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
7 g. p4 \+ F* M* W8 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
2 C* L% j4 Y& R# |! y" kTVBNOW 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! C  ]8 G/ X* @; R, q% D* E
公仔箱論壇5 y! t# v1 B/ E1 W+ w) q
[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]tvb now,tvbnow,bttvb* l" Y' |  F8 C1 v: U; S
tvb now,tvbnow,bttvb7 {  ?- J" z3 ?
[ 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.
1 P5 X2 r, Q% t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）tvb now,tvbnow,bttvb! ~2 T" m( E. x% ^5 E' v0 c* P" ?! Q- c) o
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?
" l' M. w& A4 x* Vtvb now,tvbnow,bttvb1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away, b( [' A' t( h* k% N

4 g. F# m4 }3 e, F% ]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,bttvb0 f9 [4 f' |* v% C" t) `+ ?2 `
6 f, H' ?: g) O( u( Q+ T# t
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.
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' I- t8 K2 p% ^5 ~+ h; i1 m/ \: Mtvb 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。 www1.tvboxnow.com8 l, C  t- |: w$ ?4 C4 S* e
huh?? How tough is it?
+ r  x0 c" E4 C% r9 G/ e0 X% Wtvb now,tvbnow,bttvb1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awaytvb now,tvbnow,bttvb/ b4 ?4 R0 n! H) k+ i  H
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。  ~3 w$ I0 Y* p* X
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

8 z7 U, p, y# \. Z
. x2 A- v% K' {1 ]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。 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。. O. A9 t) Z& ~7 W
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