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[IQ題] 一道真正難倒億人的智力題

一道真正難倒億人的智力題
( Y. A  D# d. J: ~% ?: z5.39.217.76公仔箱論壇% @2 y- i8 H/ h% @  T2 I$ g8 V% c- S
tvb now,tvbnow,bttvb; H6 Z0 S& T) i9 g
5個囚犯,分別按1-5號 在裝有100顆綠豆的麻袋抓綠豆,規定每人至少抓一顆,而抓得最多和最少的人將被處死,而且,他們之間不能交流,但在抓的時候,可以摸出剩下的豆子數。問他們中誰的存活幾率最大??
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1,他們都是很聰明的人;
# G! @" J  F% O, O% k# z公仔箱論壇2,他們的原則是先求保命,再去多殺人;% [9 o8 O! q3 Q. I* w8 B
3,100顆不必都分完;
  V4 G" g2 V* y% ?4,若有重復的情況,則也算最大或最小,一併處死;5.39.217.760 K# M% M5 o5 P  e+ i. h" q' Q0 N
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。7 i7 r& Q- B' W* i
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答案晚點公佈
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; g2 A  Y# G/ T8 K5 m5.39.217.76
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# Z) h; e+ b# l- H$ w答案:結果是只可能大家一起死。無論怎麼拿1號都是死的,所以怎麼樣他都得拖人下水,1號會拿20個,結果是前4個都拿20個,最後一個拿幾個都一樣,大家一起死。tvb now,tvbnow,bttvb6 ^5 H- {3 a; i0 g7 q4 I

0 k: Q6 x+ ?- j3 T) y, I. W1 c[ 本帖最後由 蘭昀 於 2007-3-7 05:11 PM 編輯 ]

err

no.2? cos he can counts how many no1 took from the bag....only a quick guess

sorry forgot explain

if no1 took 50, the bag left 50, then no 2 takes 25 the must be in between, if no1 took 30, bag the bag left 70, take 29...etc,
da answer is NO.5 coz he don't hv to do anything n da first 4 people is die already...................
Don't kow
they will all die becuz they will each get 20
真係好難
>:D< 開估啦 !
NO.1 ,NO3 AND NO4
有难度,慢慢想
why
好好想想!
I had a quick guess, is No.1.
, W% l9 J+ N/ L! ?Because what ever he or she taken, the next person will take what ever had taken with +1 or -1 to ensure they havn't got the same number. at the end, no1 will had the most likely middle number and without a same number. of coz he will need to pick a number from 3 to 19.
i don't know
看来我的智商确实比较低,乖乖的等答案吧! :'(
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