kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
3 U2 E9 d! T$ |6 z) a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 T9 d. A! X! a/ k9 X( m, B: 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。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, K0 a: g$ f6 t- u1 m; A4 N, B
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 f) ?, k( J2 f
[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]2 Z- X- E$ y0 P% j7 Q+ e& ]/ Z" k
: @1 {1 g* ^) ^0 t( I% m; N' ~
[ 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.
, J. P! Z5 q  v: S2 |" g: t# xTVBNOW 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）
, N- v' J& f4 g& Rtvb 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- Z5 m: n, z7 ]; U
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
  V$ \8 k9 f" t4 x8 h% KTVBNOW 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 _. g6 G2 R5 d/ p" i2 J( w2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
& Z1 g  k% X' C4 O+ }5.39.217.77
& b' e& B$ I- w. P) ?6 R5 h' P/ Y3/. 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.5.39.217.77# e% T+ I& D% ~! S& g$ f, n& a
tvb now,tvbnow,bttvb+ V, `9 Z6 N3 |5 @) D/ E$ _3 A& 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。 ! q0 Q: r/ H1 Z& f) y* T
huh?? How tough is it?
7 k! o2 w; m. O! ?& A5 f+ Btvb now,tvbnow,bttvb1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
4 d; N/ T: N$ e$ Z2 p* J5.39.217.773 _" [/ @5 N4 r
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

) n8 |4 |, @/ b% i$ @2 l5 rtvb now,tvbnow,bttvb8 g! M: s) c  q- Y) l% e* R' Z

+ r; u% Q! V& G; 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。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