kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
) A& X' C# Y* C6 ]tvb now,tvbnow,bttvb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5.39.217.77+ X2 B' M" P8 N0 O4 P0 s
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步公仔箱論壇) r# L, l/ i- x3 W. v; 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。0 l3 J7 i- d' _! \& W7 j( Q. d
[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]5.39.217.77/ V* |/ F9 X9 D& J
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 ~) j* O2 {; J: W
[ 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.
/ }) l7 d6 t4 \' X$ z( g2 z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）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 ^$ `% w' a- M5 B7 P& K
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?
1 [3 q: w5 B) H4 V8 K- W5.39.217.771/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
! G0 s1 S, I2 [  N/ |4 a% @5.39.217.775.39.217.775 g$ l/ d3 T6 t) q1 h
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。& S6 M9 q8 g. h2 K0 ~
tvb now,tvbnow,bttvb0 v$ k  D" ]0 {8 P( s( L
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.
- n$ b  d* U; L# Z) o5 n公仔箱論壇
. Q  f% Q) i$ s9 [4 Y/ t9 h6 K5.39.217.77Easy. Tough question? For whom? I did it in 1 minute.

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。 3 F, B) X% u6 z3 P7 r2 y$ s
huh?? How tough is it?
8 r( c" }/ b7 j1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
! t% W& ^6 k3 o; ~4 E/ @" f. j( etvb now,tvbnow,bttvb; Q6 B% O+ E$ B5 T- O$ V
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

6 z9 R% R* l; ^" Y/ L公仔箱論壇tvb now,tvbnow,bttvb1 j% ^2 d# }( r) G7 j; {

7 _6 K* K; T! G/ ~3 ?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