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頁次：15/18
每頁50條記錄，
本頁顯示701
到750，
共897
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#跟帖# 回複：The answer is ((A-C)(B-C))/C
[腦筋急轉] - jinjing(74 bytes )
2010-05-18
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#跟帖# 回複：來個簡單的：校對問題
[腦筋急轉] - jinjing(24 bytes )
2010-05-18
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#跟帖# 回複：no - ANSWER to this question is yes, (4.60338811)
[腦筋急轉] - jinjing(243 bytes )
2010-05-17
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#跟帖# 鴨在半徑為x 的圓上與狐周旋於同一直徑遠端，不可能.
[腦筋急轉] - jinjing(170 bytes )
2010-05-14
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#跟帖# 狐狸在岸上跑的速度是鴨子速度的4倍.not 4.6倍
[腦筋急轉] - jinjing(276 bytes )
2010-05-14
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#跟帖# 什麽最大圈繞至同徑最遠點,切線到岸,不知所雲.
[腦筋急轉] - Jinjing(77 bytes )
2010-05-13
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#跟帖# 回複：It can be proven that there is an infinite amount of prime nu
[腦筋急轉] - jinjing(275 bytes )
2010-05-13
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#跟帖# 題應改為:為什麽有時熱水（開水）比冷水結冰快
[腦筋急轉] - Jinjing(0 bytes )
2010-05-13
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#跟帖# 回複：我就這麽答
[腦筋急轉] - jinjing(101 bytes )
2010-05-11
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#跟帖# 回複：回複：質數的窮盡
[腦筋急轉] - jinjing(48 bytes )
2010-05-11
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#跟帖# You want to peep?
[腦筋急轉] - jinjing(0 bytes )
2010-05-11
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#跟帖# 1)x=2,F(75)=237.5,x=1,F(50)=125,x=.8,F(38)=110.2)x=2,F(75)=248.7
[腦筋急轉] - Jinjing(111 bytes )
2010-05-10
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#跟帖# you are right in math,but the poor duck has to swim a lot of cir
[腦筋急轉] - jinjing(44 bytes )
2010-05-10
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#跟帖# F(y)=[100xy+(100-y)(x*y+100)+(100-y)/2]/100,y=(100x-100)/2x
[腦筋急轉] - jinjing(42 bytes )
2010-05-10
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#跟帖# 回複：鴨子在r/4半徑的圓上可保持與狐狸在同一直徑而在中心兩側。
[腦筋急轉] - jinjing(47 bytes )
2010-05-09
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#跟帖# 回複：just delete that sentence
[腦筋急轉] - jinjing(393 bytes )
2010-05-09
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#跟帖# 回複：象棋高手來看看這盤實戰：
[腦筋急轉] - jinjing(51 bytes )
2010-05-09
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#跟帖# 回複：據說隻有智商在160以上才figure_out出來
[腦筋急轉] - jinjing(23 bytes )
2010-05-09
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#跟帖# 回複：鴨子落到圓形湖中
[腦筋急轉] - jinjing(259 bytes )
2010-05-09
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#跟帖# 回複：還有別的方法麽？
[腦筋急轉] - jinjing(128 bytes )
2010-05-09
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#跟帖# 回複：嚴格求解: 0.4833716386560448
[腦筋急轉] - jinjing(94 bytes )
2010-05-08
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#跟帖# 回複：回複：鴨子落到圓形湖中
[腦筋急轉] - jinjing(31 bytes )
2010-05-06
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#跟帖# 回複：不同意
[腦筋急轉] - jinjing(70 bytes )
2010-05-05
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#跟帖# 回複：不同意
[腦筋急轉] - jinjing(355 bytes )
2010-05-05
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#跟帖# 3種顏色
[腦筋急轉] - jinjing(143 bytes )
2010-05-05
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#跟帖# 回複：can you explain a bit
[腦筋急轉] - jinjing(306 bytes )
2010-05-05
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#跟帖# n=11
[腦筋急轉] - jinjing(36 bytes )
2010-05-04
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#跟帖# 隻回頭一次是最優法,看看對不對.
[腦筋急轉] - jinjing(68 bytes )
2010-05-04
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#跟帖# Be careful.
[腦筋急轉] - jinjing(82 bytes )
2010-05-04
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#跟帖# Pure 3-dm Math modal:P(E)=13/72.The position in space is radom
[腦筋急轉] - jinjing(158 bytes )
2010-05-04
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#跟帖# 回複：關於:13個球秤3次,找出異常球並指出輕重!?
[腦筋急轉] - jinjing(156 bytes )
2010-05-03
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#跟帖# please transfer following,what is 1,048,576 mean?
[腦筋急轉] - jinjing(313 bytes )
2010-05-03
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#跟帖# 2/Pi
[腦筋急轉] - jinjing(0 bytes )
2010-05-03
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#跟帖# 回複：扔棍2
[腦筋急轉] - jinjing(53 bytes )
2010-05-03
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#跟帖# not big deal,careless,3 times are enough for 13 balls
[腦筋急轉] - jinjing(273 bytes )
2010-05-02
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#跟帖# 棍長?
[腦筋急轉] - jinjing(0 bytes )
2010-05-02
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#跟帖# 地上有無數相距為一的//線。隨機在地上扔一棍長為A棍，為求 壓線的幾率
[腦筋急轉] - jinjing(59 bytes )
2010-05-02
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#跟帖# 4 times are enough for 42 balls, you need 5 times.
[腦筋急轉] - jinjing(168 bytes )
2010-05-02
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#跟帖# 4 times are enough for4 2 ,but you need 5 times.
[腦筋急轉] - Jinjing(109 bytes )
2010-05-02
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#跟帖# 回複：回複：答案
[腦筋急轉] - jinjing(43 bytes )
2010-05-02
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#跟帖# 3 times are enough for 13 balls
[腦筋急轉] - jinjing(263 bytes )
2010-05-02
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#跟帖# 回複：答案
[腦筋急轉] - jinjing(263 bytes )
2010-05-02
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#跟帖# 回複：答案
[腦筋急轉] - jinjing(175 bytes )
2010-05-02
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#跟帖# 回複：回複：回複：用天平稱38個乒乓球 -- 改錯
[腦筋急轉] - jinjing(71 bytes )
2010-05-02
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#跟帖# wrong
[腦筋急轉] - jinjing(0 bytes )
2010-05-02
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#跟帖# n次可稱13*3^(n-3)個,並指出它是過輕或過重
[腦筋急轉] - jinjing(171 bytes )
2010-05-02
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#跟帖# 13球指出它是過輕或過重,3次稱不出的。不指輕重可以.
[腦筋急轉] - jinjing(16 bytes )
2010-05-01
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#跟帖# 回複：用天平稱38個乒乓球 -- 改錯
[腦筋急轉] - jinjing(55 bytes )
2010-04-30
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改編Raven's問題,Raven也難答.
[腦筋急轉] - Jinjing(272 bytes )
2010-04-30
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#跟帖# 也對,始終如一.
[腦筋急轉] - jinjing(0 bytes )
2010-04-30
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頁次：15/18
每頁50條記錄，
本頁顯示701
到750，
共897
分頁：
[<<]
[上一頁]
[11]
[12]
[13]
[14]
[15]
[下一頁]
[>>]
[首頁]
[尾頁]
|
| 備份檔案：
當前
| 2023
| 2022
| 2021
| 2020
| 2019
| 2018
| 2017
| 2016
| 2015
| 2014
| 2013
| 2012
| 2011
| 2010
| 2009
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| 2006
| 2005
| 2004
| 2003
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