kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，% a) r( s* u5 l' L) U7 p- g: n
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tvb now,tvbnow,bttvb$ T, r: d, D  p9 D1 s" h( D
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
. r0 z, X- U" G* ?& [! \公仔箱論壇os.tvboxnow.com/ p4 ^$ C, ]/ o
[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
$ F; o1 P$ M7 e% etvb now,tvbnow,bttvb
% N& f$ O2 y! ?) R* Z7 p[ 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.
$ d2 E: V  i3 u9 r5 \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。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）公仔箱論壇' ?/ f! i; e# n& X" W/ t
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?
0 x# }+ W, K4 p. [; G: f1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awaytvb now,tvbnow,bttvb( A3 S2 i6 J, t) e

2 n3 ^5 J6 m7 e% k) B; ^1 ZTVBNOW 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 each side. Keep the more heavy side again.
4 T- ^  S( B# W( U
7 c; v2 c/ {2 I# k  r3/. 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.
$ {6 b3 o% R) o% wos.tvboxnow.com公仔箱論壇! A3 r0 z4 Z- a& e/ s
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。
: N/ X$ [, {6 e+ J- J公仔箱論壇huh?? How tough is it?os.tvboxnow.com# h! H2 P+ Z, P" B% N; S
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
1 o/ ]- G7 b3 z; Ftvb now,tvbnow,bttvb1 ]0 ^) B8 R+ t
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

+ V0 P# Q6 z7 K公仔箱論壇
) f$ Y1 p. c5 H# b) z tvb now,tvbnow,bttvb, {6 A# t7 R$ M$ P
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