欢迎查询 |
| 备份档案：
当前
| 2023
| 2022
| 2021
| 2020
| 2019
| 2018
| 2017
| 2016
| 2015
| 2014
| 2013
| 2012
| 2011
| 2010
| 2009
| 2008
| 2007
| 2006
| 2005
| 2004
| 2003
|
|
页次：5/11
每页50条记录，
本页显示201
到250，
共502
分页：
[上一页]
[1]
[2]
[3]
[4]
[5]
[下一页]
[>>]
[首页]
[尾页]
|
|
|
•
#跟帖# please check n=8.
[脑筋急转] - jinjing(0 bytes )
2011-08-09
|
|
|
•
#跟帖# first also is right,you are good ,if you say yes, i'm happy.
[脑筋急转] - jinjing(0 bytes )
2011-08-09
|
|
|
•
#跟帖# n=8,I got it.I made mestakes as too much number,you check my sec
[脑筋急转] - jinjing(0 bytes )
2011-08-09
|
|
|
•
#跟帖# for 6,Two E-L Tringles can be put anywhere.
[脑筋急转] - jinjing(622 bytes )
2011-08-09
|
|
|
•
#跟帖# KMM,please check my answer.
[脑筋急转] - jinjing(0 bytes )
2011-08-09
|
|
|
•
#跟帖# 回复：I construct for you. I learned from BUYI.using "o",
[脑筋急转] - jinjing(404 bytes )
2011-08-09
|
|
|
•
#跟帖# I construct for you.
[脑筋急转] - jinjing(365 bytes )
2011-08-09
|
|
|
•
#跟帖# Thx,I t should be 8, It construct by 4 Tringles. Busiy now.
[脑筋急转] - jinjing(0 bytes )
2011-08-09
|
|
|
•
#跟帖# 7.
[脑筋急转] - jinjing(0 bytes )
2011-08-09
|
|
|
•
#跟帖# Thanks.
[脑筋急转] - jinjing(0 bytes )
2011-08-08
|
|
|
•
#跟帖# Thx.Yes, you are right. It is easy for me,though I made mistakes
[脑筋急转] - jinjing(0 bytes )
2011-08-08
|
|
|
•
#跟帖# I'm right, you want to make a joke, I know.
[脑筋急转] - jinjing(0 bytes )
2011-08-06
|
|
|
•
#跟帖# Thx,...you said these Qs are too tough at beginning,...you under
[脑筋急转] - jinjing(19 bytes )
2011-08-06
|
|
|
•
#跟帖# 3)f(x)
[脑筋急转] - jinjing(0 bytes )
2011-08-05
|
|
|
•
#跟帖# I do the rest for my too much mistakes.
[脑筋急转] - jinjing(967 bytes )
2011-08-05
|
|
|
•
#跟帖# My solution, it is not Dct.
[脑筋急转] - jinjing(226 bytes )
2011-08-04
|
|
|
•
#跟帖# Thx,your right,I am sorry ,My answer is for last states.not求整个操作
[脑筋急转] - jinjing(29 bytes )
2011-08-04
|
|
|
•
#跟帖# I am sorry ,My answer is for last states.not求整个操作过程的不同方法个数．
[脑筋急转] - jinjing(0 bytes )
2011-08-04
|
|
|
•
#跟帖# Your (n-1)! * 2^{n-1}is not right, should be n!, n=3,first is he
[脑筋急转] - jinjing(22 bytes )
2011-08-04
|
|
|
•
#跟帖# my right side is Q's left side,
[脑筋急转] - jinjing(0 bytes )
2011-08-04
|
|
|
•
#跟帖# How are you,Ｍy answer is right is right,though my right side is
[脑筋急转] - jinjing(173 bytes )
2011-08-04
|
|
|
•
#跟帖# 4)：A={a1,5a1,7a1,11a1}and A={a1,11a1,19a1,29a1} a1 cantake any
[脑筋急转] - jinjing(0 bytes )
2011-08-03
|
|
|
•
#跟帖# KMM's Q is wonderfer.I tellyou the detail.
[脑筋急转] - jinjing(399 bytes )
2011-08-03
|
|
|
•
#跟帖# let me show U, fn=(n+1)!/2. I'm right,MM is...
[脑筋急转] - jinjing(469 bytes )
2011-08-03
|
|
|
•
#跟帖# A={a1,5a1,7a1,11a1} is the answer.
[脑筋急转] - jinjing(0 bytes )
2011-08-03
|
|
|
•
#跟帖# 回复：Key point is a1+a4=a2+a3.
[脑筋急转] - jinjing(0 bytes )
2011-08-03
|
|
|
•
#跟帖# Key point is a1+a4-a2+a3.
[脑筋急转] - jinjing(0 bytes )
2011-08-03
|
|
|
•
#跟帖# Are you sure for 4) n=3 seems not right.
[脑筋急转] - jinjing(0 bytes )
2011-08-02
|
|
|
•
#跟帖# 回复：IBM八月（二星半）
[脑筋急转] - jinjing(290 bytes )
2011-08-01
|
|
|
•
#跟帖# 4)Too old to be fast, It should be (n+1)!/2 by recursive.
[脑筋急转] - jinjing(0 bytes )
2011-08-01
|
|
|
•
#跟帖# 1).....and (ai+al)/(aj+ak)or(aj+ak)/(ai+al). and changed to or.
[脑筋急转] - jinjing(0 bytes )
2011-08-01
|
|
|
•
#跟帖# 4) Sigma(......) i from 1 to n.
[脑筋急转] - jinjing(0 bytes )
2011-08-01
|
|
|
•
#跟帖# 回复：Why L=14....the answer only A,B know,...
[脑筋急转] - jinjing(0 bytes )
2011-08-01
|
|
|
•
#跟帖# IMO 2011 simple solution or...
[脑筋急转] - jinjing(336 bytes )
2011-08-01
|
|
|
•
#跟帖# Ｓ ＩＳ 半周长．
[脑筋急转] - jinjing(0 bytes )
2011-07-31
|
|
|
•
#跟帖# 回复：IBM八月（二星半）
[脑筋急转] - jinjing(148 bytes )
2011-07-31
|
|
|
•
#跟帖# It is Great for an amater. I like music , calligraphy and weiqi,
[脑筋急转] - jinjing(154 bytes )
2011-07-31
|
|
|
•
#跟帖# 揩书最难藏拙,能写,就不容易了.苗女画得不错,手掌最难画,勇气可佳.
[脑筋急转] - jinjing(120 bytes )
2011-07-30
|
|
|
•
#跟帖# 把1500钱分别放在三房中,就与分蛋糕一样了.
[脑筋急转] - jinjing(0 bytes )
2011-07-28
|
|
|
•
#跟帖# 回复：Mao(hair) vs. Jiang (bald)
[脑筋急转] - jinjing(24 bytes )
2011-07-26
|
|
|
•
#跟帖# AJ=AK,确然,AJ=SQUAT(b^2+c^2+2acSinB),AJ斜率为K1,AK为K2
[脑筋急转] - jinjing(73 bytes )
2011-07-26
|
|
|
•
#跟帖# 回复：伤脑筋的关系?
[脑筋急转] - jinjing(0 bytes )
2011-07-26
|
|
|
•
#跟帖# 什么人是成年人?不是非成年人的人.
[脑筋急转] - jinjing(0 bytes )
2011-07-26
|
|
|
•
#跟帖# 防老年痴呆瞎话一气...,您是天一句,地一句大王.
[脑筋急转] - jinjing(0 bytes )
2011-07-26
|
|
|
•
#跟帖# 女的杀男的然后自杀,有道理,男孩是日本小个,刀形才合理...
[脑筋急转] - jinjing(0 bytes )
2011-07-25
|
|
|
•
#跟帖# MM has the right answer for 5 is repeated root, Mine is for real
[脑筋急转] - jinjing(0 bytes )
2011-07-25
|
|
|
•
#跟帖# 您的好,我的受解几影响,题还可求AJ的长,解几解法,繁,也有趣.
[脑筋急转] - jinjing(90 bytes )
2011-07-25
|
|
|
•
#跟帖# 您太谦虚了,好题,他故意抬杠.
[脑筋急转] - jinjing(0 bytes )
2011-07-25
|
|
|
•
#跟帖# 回复：没看懂 “三角形AJS=AKT”
[脑筋急转] - jinjing(94 bytes )
2011-07-25
|
|
|
•
#跟帖# 谢谢介绍知识,...为丹砂好题,也抬一杠,..您说的是难孕不是不孕.
[脑筋急转] - jinjing(0 bytes )
2011-07-24
|
|
页次：5/11
每页50条记录，
本页显示201
到250，
共502
分页：
[上一页]
[1]
[2]
[3]
[4]
[5]
[下一页]
[>>]
[首页]
[尾页]
|
| 备份档案：
当前
| 2023
| 2022
| 2021
| 2020
| 2019
| 2018
| 2017
| 2016
| 2015
| 2014
| 2013
| 2012
| 2011
| 2010
| 2009
| 2008
| 2007
| 2006
| 2005
| 2004
| 2003
|