kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
) J" j: K& U9 F- A, l# J* 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。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5.39.217.76% ^; ~: q9 u4 K5 b7 h5 I8 ^
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。$ ?- @# r/ p, a( i; ?

% b4 R# X8 ?3 C6 M5.39.217.76[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]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。8 o; X$ m- D( [; r% b

5 o. H% \: p2 x* _, h" T  c公仔箱論壇[ 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; Y7 {& P% i: _) l  r5 D& C- ~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。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）
$ k/ C& s! v& c6 }/ R0 h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?
" F6 l1 r0 ^5 J& v1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away5.39.217.76; z" U1 E2 Y7 W+ z4 q7 l% u* n
tvb now,tvbnow,bttvb4 }0 a+ v1 a- H9 }" ?$ V9 Z
2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
' h5 U9 X$ w, U# D8 T$ E公仔箱論壇tvb now,tvbnow,bttvb$ q8 I- ^3 I2 C
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.
- s4 u" F4 I4 \+ C4 Ktvb now,tvbnow,bttvb
1 P; B0 _& D0 W+ |5 b+ wEasy. Tough question? For whom? I did it in 1 minute.

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。 6 |' L- {4 I& g+ Y
huh?? How tough is it?
% H! z9 m2 l4 s- e& e0 q& G& z5.39.217.761/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
% p8 `( r# E/ \6 L公仔箱論壇公仔箱論壇; |2 K+ {8 z% U, J! O  \3 j
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

+ \/ {7 l% W, U1 }% F1 R# h  i3 h9 M4 e- e9 R

- I+ R* ~1 @- {4 c3 ltvb now,tvbnow,bttvbIt 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