kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
/ N5 k2 b7 v7 k5 o! ztvb 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。) v( ^: }2 O6 r6 p5 ~+ {, z/ K
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tvb now,tvbnow,bttvb8 [, |$ ~7 ?; {5 D5 f

7 W" x: t5 V6 V: z4 d- ctvb now,tvbnow,bttvb[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]5.39.217.77:8898& j3 X9 Q5 G2 S( X( u) b1 M
9 S  e$ @8 R% Q$ G0 [0 A& G; H
[ 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.
% H; J$ V7 A4 ?9 I% l5.39.217.77:8898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）
3 M; d0 y4 \) n% w( L' Dtvb now,tvbnow,bttvb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?
" V0 ~3 o; L, ~* R+ @$ A: s! F5.39.217.77:88981/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away& h" n3 m6 Q) D8 }

; @8 j- v" P0 c- C2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.5.39.217.77:8898/ ~+ ?( f1 U( a$ ]1 p! N

; a! h0 K+ f  t/ t6 S- ^5.39.217.77:88983/. 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.
+ {- h" e# O7 H( J* d7 rtvb now,tvbnow,bttvb
) T- Y. T0 h( q( W& qEasy. Tough question? For whom? I did it in 1 minute.

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。
5 f$ d% }1 Y6 N- y6 o' Z! bhuh?? How tough is it?5.39.217.77:8898% K) g5 ^# M$ E' s5 y8 O3 Q
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awaytvb now,tvbnow,bttvb" E: _5 N& k; s5 {7 A

. l3 R' A) J# T3 d9 ~2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

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。/ D0 {0 @5 t! U  z; o% s
公仔箱論壇0 S2 h  ]$ e. K0 K% _7 r  ~5 I

; f% ^' K, M( c* p2 wIt 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