kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，tvb now,tvbnow,bttvb; @4 `+ U- [, ]. p6 y; Y0 L2 T
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
: s6 m+ v/ g, {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
' g7 S5 N6 ~$ [, A3 {3 vtvb now,tvbnow,bttvb
" ~  d& c2 S1 b0 ][ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]tvb now,tvbnow,bttvb( Y- q& s" ?3 o
tvb now,tvbnow,bttvb0 i/ t- }1 S0 n0 I' m
[ 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.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。  u- A3 c! e% s
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）tvb now,tvbnow,bttvb* @" q  e: G5 Q& d
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?公仔箱論壇7 X# T8 m# o0 f2 C; g8 o4 _3 E% j( ]
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
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8 `9 b! d5 g, F# u1 Ntvb now,tvbnow,bttvb2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.tvb now,tvbnow,bttvb6 Z, ?0 m: P; I% A& X7 h

! i2 S' @/ z% N/ m( Y! }( a5.39.217.763/. 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.& m4 q3 f% q" T! v
5.39.217.765 G  U; r( n# |) g+ H
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。 - d5 I2 v; B1 U+ i& r
huh?? How tough is it?公仔箱論壇& r8 ]. b- E3 w* ]
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away- w, g: Q, c! _% C/ n7 Y( i4 X

- t% ^8 M! d  [2 k( 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。2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

3 A6 D) A8 |1 V) S! l) ^% W: @5.39.217.76. Q9 S5 ~; u0 I1 v2 O/ X
$ u4 w* R$ Y) F) b, O* W6 O; j
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