kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，公仔箱論壇" S3 A3 n4 z2 I3 ~$ V# D+ L
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
6 F3 a3 z+ q  P2 J2 b# _/ `5 r8 _tvb now,tvbnow,bttvb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步公仔箱論壇6 P+ f$ |1 M  f! P

" q# }9 p3 ]" U0 b2 M4 e[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
3 s7 N7 Z/ F4 A5 }2 v6 htvb now,tvbnow,bttvbwww1.tvboxnow.com( M; m" C7 z, o2 T$ X" k5 g
[ 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.tvb now,tvbnow,bttvb' c' P: t2 h# _; Z* z* b# @
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）
$ u5 Y2 E4 c9 n& w公仔箱論壇抽其中两个称，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?
/ X$ k; F' U1 Z+ ]; S0 {, j% C$ r: btvb now,tvbnow,bttvb1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away5 X6 l0 ^0 n# o' x- U
www1.tvboxnow.com; F* u$ r1 Q% f/ N( v
2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.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。+ a- S) s- z' v4 U) w8 D: [
tvb now,tvbnow,bttvb# r7 P% n: e/ u* c# E
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.
; h& |. J! e/ a* r' VTVBNOW 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。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。3 L: w7 X$ ~  e- S" z" h0 W* I
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。 公仔箱論壇6 Q* a" \( o8 P/ l
huh?? How tough is it?
9 C9 X) R: m9 i( P0 S5 I4 n0 fTVBNOW 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
+ Z  V6 _2 \& BTVBNOW 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。4 {0 n7 d& I/ ~& Y! G8 e3 ^! ]
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

( ^  l) {7 @: o公仔箱論壇
5 k7 O( m# k8 W2 i: g: _8 ]4 U+ D0 Etvb now,tvbnow,bttvb 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。* t" @( B$ D( q& d$ P6 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