kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
6 t3 D; X( |6 }5.39.217.77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公仔箱論壇" [7 l  ]* t2 Z
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。$ Q; K% [$ m/ u
公仔箱論壇: I% e* @) V- Z& {
[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]tvb now,tvbnow,bttvb% \( F$ o" q7 A( c* a' R/ k
公仔箱論壇) A# b( C+ P2 \( V# I8 p1 L7 t
[ 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.  s9 T2 v2 I" f9 O
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）
5 W6 A% w+ D* K5.39.217.77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?3 j  |' W1 o9 q0 `0 o2 [* E
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
& G9 ?6 k# l# G3 ~) T# n) k7 b. tTVBNOW 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。5.39.217.775 E% h9 |6 x9 O/ {. m
2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
  h5 ?0 e! S! X% E  D9 Q! c$ G
' }3 \- w  i2 F& ]; H/ j3/. 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.
+ p5 I  P% W: j4 M
/ U, p  f% S) RTVBNOW 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。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。
( g. K3 `  g. Z( M. f; v- M0 Yhuh?? How tough is it?tvb now,tvbnow,bttvb* W. w9 X5 y8 f: x
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away5.39.217.774 m& @8 G: C+ m2 Y) U

! G/ f( `8 ^& @  L7 o公仔箱論壇2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

8 Z( i% K! b8 _5.39.217.77
- N1 \0 |& x* f+ i0 W公仔箱論壇
6 J, Q- y. J. h* M3 i公仔箱論壇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