kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
4 @, _! X# K# l! J. K4 b+ U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
; w# ^1 u3 N" U$ M8 j% X  z% ]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5.39.217.761 t% e# B0 m  l! _* s

' V, P% `" ^9 ?- r( }[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]' u3 p2 g4 r' I  q/ Z: R3 S
tvb now,tvbnow,bttvb! @  }; c% j# l' s% w/ B2 F; P2 X8 L
[ 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 Q, J2 k5 [2 y: R5.39.217.76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）
/ e5 V- k8 d" U! w0 C/ xTVBNOW 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。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 J: l3 A+ R7 R8 V/ J公仔箱論壇1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away公仔箱論壇8 o* @5 ^- t( i

8 ?1 @  d  w2 B! V/ \公仔箱論壇2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.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" U/ N8 C. `( i! Q
5.39.217.76% I" Y  R* b2 M; I1 l6 s% j
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.
+ f! O$ C' w  H公仔箱論壇
3 Y7 n8 H' B+ t& l4 _5.39.217.76Easy. Tough question? For whom? I did it in 1 minute.

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。
9 d4 V/ ]' D- r  T9 s" s% n公仔箱論壇huh?? How tough is it?
1 a. \! P5 f) @公仔箱論壇1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away6 E  c0 y" c# G' ]* ^% _- A* `
  z% b" x: o: F- ~+ t" K8 Q
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

( u1 n. G2 ^3 [% U4 `1 {
& Q2 i/ s! P- q; \5 `
tvb now,tvbnow,bttvb3 t  d$ k8 a9 d* K6 k& y8 ?
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