kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，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。' F, }8 m& O1 v8 F' g
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
7 H; H" E/ ^" Z' d! {3 A: t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$ G  A7 \2 c- c% A) v' ]* `" o/ ~

: @  f# A; V; B公仔箱論壇[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
- E  L8 l' n: F9 t0 w8 G$ s( Y! k5.39.217.77:88985.39.217.77:8898% ?( ^7 G% |* j5 W8 J' \
[ 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.
3 Q2 g4 }% }5 I) jtvb now,tvbnow,bttvb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）
' P3 r0 A, E5 L/ |& Stvb 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?5.39.217.77:8898" D. a! ]: g3 ^
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away; r( s* X# |" W

! i1 h0 E0 P1 k1 L- z# m2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
6 o0 `1 |9 q/ c; p
/ W3 e/ P% w+ i) e2 f3/. 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.
! I% a: |! N2 ?+ ], _# Btvb now,tvbnow,bttvbtvb now,tvbnow,bttvb! h# a3 y# f+ d. c- h& K- k
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。
3 z% Y/ j' x, @8 Q6 k* K6 hhuh?? How tough is it?
2 S, D( R$ g# 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。1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
" B4 o+ p4 }; B5 A
* m& O+ h0 C: h2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

0 V. Y# N; j" NTVBNOW 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。公仔箱論壇: b6 Q$ m; [/ D

8 i$ V* Y% l6 b2 i; {- \. R9 a- m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