kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
' f  w; Q! E' \, o" \8 r% O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
  ^0 [# F/ ]5 E5 }6 _1 o3 {, Atvb now,tvbnow,bttvb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$ m, e8 O2 P7 Y: r

& ]/ n5 y1 Z) M+ E3 W[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
: n6 e. K  D& m2 S# h3 u- y公仔箱論壇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 _' b3 _+ T' p
[ 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" \2 U3 r& q1 o3 ?" {  ?$ u
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）
2 p9 o3 L$ S; B* V6 o6 y/ U* a8 r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?
5 x0 {# N4 Y6 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。1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away/ h4 f/ N; I" r0 G8 e% c% N4 w$ P8 L! ?
3 W. `, b% J0 z+ U+ ~
2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
) A& t- m; u2 H! X6 C! T' ktvb now,tvbnow,bttvb
, s# d3 K$ m* t# i) ?$ u5.39.217.77:88983/. 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.公仔箱論壇; |  ?* w- y5 f5 |( t

' g4 s9 E' G0 q3 z; i1 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。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。
4 t* G5 z1 D6 l  r: H5.39.217.77:8898huh?? How tough is it?
) I* h/ L0 L! N: Y8 n" H公仔箱論壇1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away  C0 K2 f' G& l3 F+ F9 Z
公仔箱論壇0 Z, k! {" ~( m- x3 e6 Q' @4 q
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

5.39.217.77:8898) }$ L2 l' _) B  x5 K5 _

% g0 a, I: B- ^/ K# f1 g- n5.39.217.77:8898
3 p6 d8 s8 Y: p$ d% E5.39.217.77:8898It 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