歡迎查詢 |
| 備份檔案：
當前
| 2023
| 2022
| 2021
| 2020
| 2019
| 2018
| 2017
| 2016
| 2015
| 2014
| 2013
| 2012
| 2011
| 2010
| 2009
| 2008
| 2007
| 2006
| 2005
| 2004
| 2003
|
|
頁次：8/11
每頁50條記錄，
本頁顯示351
到400，
共502
分頁：
[<<]
[上一頁]
[6]
[7]
[8]
[9]
[10]
[下一頁]
[>>]
[首頁]
[尾頁]
|
|
|
•
#跟帖# 方法不可能對所有的排列有效,但對一半的排列有效.
[腦筋急轉] - jinjing(74 bytes )
2011-04-17
|
|
|
•
#跟帖# 回複：再推廣: 加一條件，每個元素最多重複k次（k
[腦筋急轉] - jinjing(129 bytes )
2011-04-13
|
|
|
•
#跟帖# 回複：非常正確！謝謝.
[腦筋急轉] - jinjing(251 bytes )
2011-04-12
|
|
|
•
#跟帖# 回複：求推廣:從m個不同的元素中取出n個元素（可重複),共有多少種不同的組合.
[腦筋急轉] - jinjing(35 bytes )
2011-04-12
|
|
|
•
#跟帖# 回複：翻硬幣的數學小遊戲
[腦筋急轉] - jinjing(57 bytes )
2011-04-12
|
|
|
•
#跟帖# .5*13*12算成.5*12*11,對不起,萬金油不如萬斤油
[腦筋急轉] - jinjing(0 bytes )
2011-04-11
|
|
|
•
#跟帖# 回複：求24點題的總數,不分花色.
[腦筋急轉] - jinjing(355 bytes )
2011-04-10
|
|
|
•
#跟帖# say something.
[腦筋急轉] - jinjing(147 bytes )
2011-04-04
|
|
|
•
#跟帖# 實數域對....
[腦筋急轉] - jinjing(0 bytes )
2011-04-03
|
|
|
•
#跟帖# 對不起,我不知道,...從數學上講,題不嚴格,答案肯定與加速度有關.
[腦筋急轉] - jinjing(79 bytes )
2011-04-02
|
|
|
•
#跟帖# 2 km, ...英文可能清楚一點.車列長隻與車距有關.
[腦筋急轉] - jinjing(0 bytes )
2011-04-02
|
|
|
•
#跟帖# 您沒謝謝MR(S)STANDER,可能您要全部答案,他解得好.補一點.
[腦筋急轉] - jinjing(108 bytes )
2011-03-30
|
|
|
•
#跟帖# 數學證明，先手贏，就種中心就行．
[腦筋急轉] - jinjing(265 bytes )
2011-03-22
|
|
|
•
#跟帖# smart, Please, you&rustican check my second proof for SAP Q.
[腦筋急轉] - jinjing(24 bytes )
2011-03-21
|
|
|
•
#跟帖# 1,4,10,13,16,19,22,25......3M+1 FIRST LOST.I already proved.
[腦筋急轉] - jinjing(172 bytes )
2011-03-21
|
|
|
•
#跟帖# OK.
[腦筋急轉] - jinjing(0 bytes )
2011-03-21
|
|
|
•
#跟帖# Hi,we have to make sure what 24m mean,it is tree center or left
[腦筋急轉] - jinjing(33 bytes )
2011-03-21
|
|
|
•
#跟帖# you lost if I put a tree 26m near right side......
[腦筋急轉] - jinjing(0 bytes )
2011-03-21
|
|
|
•
#跟帖# 25 letters , it is not easy to do. I got this anwser in ten Mts.
[腦筋急轉] - jinjing(202 bytes )
2011-03-21
|
|
|
•
#跟帖# for2)You are very far from understanding the problem.
[腦筋急轉] - jinjing(270 bytes )
2011-03-21
|
|
|
•
#跟帖# Do you have answer? The key point is 整化.
[腦筋急轉] - jinjing(0 bytes )
2011-03-21
|
|
|
•
#跟帖# you are right, I prove it again.
[腦筋急轉] - jinjing(283 bytes )
2011-03-20
|
|
|
•
1)SAP 2)IBM,...007 too...I have to ...
[腦筋急轉] - jinjing(697 bytes )
2011-03-20
|
|
|
•
#跟帖# K=Q=J=X=任何數, {4,19}=|19/4| +1=4+1=5.
[腦筋急轉] - jinjing(0 bytes )
2011-03-18
|
|
|
•
#跟帖# 第一回合後方總能使一邊為連續的3X+1另一邊為連續的3T. X,T
[腦筋急轉] - jinjing(195 bytes )
2011-03-18
|
|
|
•
#跟帖# If put in resonable condition, 3 people can identify 1 from 14.
[腦筋急轉] - jinjing(0 bytes )
2011-03-17
|
|
|
•
#跟帖# MM,我得到九人一天可測989434,2天1978868瓶.
[腦筋急轉] - jinjing(62 bytes )
2011-03-17
|
|
|
•
#跟帖# Age,carelessbess...But,this time I think I'm right.
[腦筋急轉] - jinjing(693 bytes )
2011-03-17
|
|
|
•
#跟帖# 矩陣法,sorry ,by heart, something is wrong,by information, the Max
[腦筋急轉] - jinjing(466 bytes )
2011-03-16
|
|
|
•
#跟帖# 如果,您能懂4,16米,先種的輸,8,12,20,24米先贏,那您就知道100米先輸了.
[腦筋急轉] - jinjing(39 bytes )
2011-03-16
|
|
|
•
#跟帖# 回複：回複：回複：解答
[腦筋急轉] - jinjing(129 bytes )
2011-03-15
|
|
|
•
#跟帖# first will be lost, as 100/4=25, 25=3m+1,reminder is 2or 3 first
[腦筋急轉] - jinjing(64 bytes )
2011-03-15
|
|
|
•
#跟帖# 如喝大半瓶才死,要99999人才行,否則316人就行.推廣一下,３天以後手算很繁，不知對否,
[腦筋急轉] - jinjing(151 bytes )
2011-03-09
|
|
|
•
#跟帖# 好題,簡單的數學推理題,不妥,應叫趣味推理題: 2.20+.20=3.12 OR 3.11 (2012) ?加法唯一性?
[腦筋急轉] - jinjing(0 bytes )
2011-03-09
|
|
|
•
#跟帖# 海盜的邏輯可能是13.09.
[腦筋急轉] - jinjing(0 bytes )
2011-02-27
|
|
|
•
#跟帖# 對,但本質是e^x=sigma(x^n/n!) n from 0 to infinite.
[腦筋急轉] - jinjing(0 bytes )
2011-02-26
|
|
|
•
#跟帖# R的回答很好,要懂,得學實分析...
[腦筋急轉] - jinjing(0 bytes )
2011-02-26
|
|
|
•
#跟帖# 狗聲
[腦筋急轉] - jinjing(22 bytes )
2011-02-26
|
|
|
•
#跟帖# 可等於任何數.
[腦筋急轉] - jinjing(301 bytes )
2011-02-26
|
|
|
•
#跟帖# 好對,學一個:即京即津接京津.
[腦筋急轉] - jinjing(0 bytes )
2011-02-23
|
|
|
•
#跟帖# 我外行,想開過玩笑.
[腦筋急轉] - jinjing(0 bytes )
2011-02-20
|
|
|
•
#跟帖# 亦賊亦王真賊王.
[腦筋急轉] - jinjing(0 bytes )
2011-02-19
|
|
|
•
#跟帖# 亦賊亦王氣賊王.
[腦筋急轉] - jinjing(0 bytes )
2011-02-19
|
|
|
•
#跟帖# Liu 數,PIE,E的證明,都用了K!,因它走遍自然數,您的數看似簡單,其實不簡單.
[腦筋急轉] - jinjing(91 bytes )
2011-02-19
|
|
|
•
#跟帖# 超越性明顯不明顯，是看不出來的.能證得出來的數是很少的...您愛數學很好,我看
[腦筋急轉] - jinjing(54 bytes )
2011-02-18
|
|
|
•
#跟帖# 超越性不超越性不明顯，但又能證得出來的數。不明顯不明顯，但又能證得出來的數...,
[腦筋急轉] - jinjing(0 bytes )
2011-02-18
|
|
|
•
#跟帖# 見過相棋殘局?4兵圍攻帥任一兵都可殺帥.將軍抽車,..當然不算好對,玩笑而已.
[腦筋急轉] - jinjing(0 bytes )
2011-02-18
|
|
|
•
#跟帖# Sigma(10^(-K!) K from 1 to infinite.
[腦筋急轉] - jinjing(121 bytes )
2011-02-18
|
|
|
•
#跟帖# 回複：好可怕！咋算出來的？
[腦筋急轉] - jinjing(39 bytes )
2011-02-17
|
|
|
•
#跟帖# 象棋:小兵殺兵兵兵兵殺. 小抽車抽抽抽抽車. 爭鬥: 小殺手殺殺殺殺手.
[腦筋急轉] - jinjing(0 bytes )
2011-02-17
|
|
頁次：8/11
每頁50條記錄，
本頁顯示351
到400，
共502
分頁：
[<<]
[上一頁]
[6]
[7]
[8]
[9]
[10]
[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
| 2008
| 2007
| 2006
| 2005
| 2004
| 2003
|