kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
1 ?4 b8 R/ }/ `4 y3 o  `1 R# ^, }% TTVBNOW 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* E9 Y: e* Q+ b% o- m) c+ b* ]+ ?
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。% E" g4 c, u: ~" i

# c, s# B4 x4 Z$ j  \' x[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]公仔箱論壇$ w7 g3 p7 b2 v/ _5 K
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[ 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.5.39.217.77:88981 I* D9 D  z( R3 L5 ~
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）
7 T% [8 K8 r3 p+ `% `' V3 a5.39.217.77:8898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?
' s8 d& ~; G; Z* y7 n( z公仔箱論壇1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awayTVBNOW 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。/ g) E$ i' x- X4 V

; f$ _, z  v; r8 P7 C5 {2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
# [/ l  Q& N+ ztvb now,tvbnow,bttvb
+ f4 x+ ]4 J+ b  M- `  ltvb now,tvbnow,bttvb3/. 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.5.39.217.77:88987 `, n$ v1 \* P% E
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。) b% Q0 h0 y8 V  P
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。
! A' p; F9 Z2 o. G9 t' |! G公仔箱論壇huh?? How tough is it?
) `  u' i; t. a6 R  d% G1 rtvb now,tvbnow,bttvb1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away2 m6 p: U) C$ u9 m

8 N8 F4 j: u7 h7 h0 x& K5.39.217.77:88982/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

1 [* Y4 I5 u3 [) s5 \
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' Y: M% p; `9 ~% C+ q公仔箱論壇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