kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
: v3 ?, r: o( Z; Q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! J+ p2 F  E5 D; 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tvb now,tvbnow,bttvb2 S0 \1 c$ I" U, A1 Q

  P, q" Z, @1 `$ L[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
: E6 I. ^8 p( H$ F, D
& h- ~8 D7 V: ^" h# \; f, D[ 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.
' L, ^1 h, _; I) l4 }& \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）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。( |6 V* Y3 r; V  _9 g5 H
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?
! f+ Y& d/ v/ ]$ v% htvb now,tvbnow,bttvb1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
1 `4 L  ?5 l0 e: h; R公仔箱論壇, v( d$ @0 E, v5 g8 q% y1 y
2/. 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,bttvb1 }& I( o& Y4 h  |: i  C

. L6 \, j) f" u' S. ^  W" J) q4 [# K3/. 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.
1 E: e/ F& q1 a2 u2 U' h& ~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。- D  V% D$ P- E% k$ M* e- ?: }6 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。
8 U( W7 n1 m* c: D# a" X( e公仔箱論壇huh?? How tough is it?tvb now,tvbnow,bttvb4 q. X9 L9 g0 q2 m2 o
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
6 q5 k% F" R5 }& e5.39.217.76
! v# M( B- n+ g* z5 `# ^tvb now,tvbnow,bttvb2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

tvb now,tvbnow,bttvb; o9 }; L; z  T3 q4 @+ m! o
/ p8 D' H6 u- K. q* Q

! T/ ~6 f1 q2 d9 p5 Ztvb now,tvbnow,bttvbIt 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