kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
7 a. e- R7 F/ v1 o  W1 A% o8 s+ Dtvb 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。8 [4 I/ d9 x9 m( g, 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
7 Y) I3 I& i% B2 Ttvb now,tvbnow,bttvb
9 P% y+ z6 \7 F; |* t3 a[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]tvb now,tvbnow,bttvb! [( }5 _" A* G( y+ ^/ l

- m' k0 t4 F. T9 s5 ][ 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.
4 ^$ s6 \' f6 v1 t8 m公仔箱論壇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）
2 c' V5 K4 U  v& m3 F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?
& |' R# s1 w* ?4 T' I% q4 p5.39.217.77:88981/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awaytvb now,tvbnow,bttvb& Z3 d; [0 D4 W! c

" X; `! k+ L8 j# `/ m2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
* r7 v; I: j' K, l, v7 |+ G5.39.217.77:8898/ I' Y7 u( I; q( B0 Y- b9 A% o
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.
: r  i9 w' Z7 ]: {2 eTVBNOW 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6 P+ A/ v* u# g
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。
# L% R! w) f0 V/ uhuh?? How tough is it?
" Z- Q; n7 E# m4 p* i$ e: @1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
6 ^4 s! h5 x9 ]. b) p9 f5.39.217.77:8898tvb now,tvbnow,bttvb; [- K4 X! e9 O' K
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

% v. Z% y& n8 _" uTVBNOW 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。" f7 B6 l: e' n6 l0 f

' X. s* w9 S3 ]  G1 R* k& gTVBNOW 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。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