Challenges》第16页

facebook chat

Facebook Chat, offered a nice set of software engineering challenges: Real-time presence notification

·2015-11-13 13:27

A CAP Solution (Proving Brewer Wrong)

cap-solution-proving-brewer-wrong.html 原文被墙，ZT A CAP Solution (Proving Brewer Wrong) One of the latest challenges

·2015-11-13 06:29

关于Android图片cache处理方法

of the challenges of developing for mobile devices is making your app run fast, even though it only has

·2015-11-12 14:12

lego blocks

1.题目描述 https://www.hackerrank.com/challenges/lego-blocks 2.解法分析这题乍看一下觉得应该可以用动态规划来做，

·2015-11-12 13:30

基于GJK的Convex Cast存在的Numerical问题

这几天碰巧看到Gino 的 ppt<<Continuous Collision Detection: Progress and Challenges>

·2015-11-12 12:06

解密文本(编程挑战)

题目来自： http://codeeval.com/open_challenges/61/ Description: For this challenge you are given an encrypted

·2015-11-12 08:58

programming-challenges Slash Maze (110904) 题解

我发现我几乎每次遇到这种问题都会犯的一个错误是把行和列弄混了。所以下次遇到这种问题一定要注意把行和列与变量的对应的关系先明确下来，这样就不会每次都用那么多时间debug了。#include #include #include #include #include #include #include #include #include #include #include #include #inclu

houhouzhe·2015-11-11 23:00

30天敏捷结果（26）：如何解决问题

www.zhoujingen.cn/blog/952.html ------------------------- “You don’t overcome challenges

·2015-11-11 17:06

·2015-11-11 17:01

Tailor Your DataGrid Apps Using Table Style and Custom Column Style Objects

One of the most enduring challenges in writing user interfaces is

·2015-11-11 10:01

*[hackerrank]Tree Covering

https://www.hackerrank.com/contests/illuminati/challenges/tree-covering 这道题先是在上次交流讨论了一下，然后两位百度的朋友先写完代码

·2015-11-11 09:11

寒假的ACM训练（一）

测评的网址： http://www.programming-challenges.com 第一个题目是水题啦。3n+1。也不用多久就水出来了，完全按着意思写就好了。代码也很随意。

·2015-11-11 08:14

[Architecture]tumblr.com

http://www.tumblr.com/ # Challenges 页面访问量：每天5亿次PV（）

·2015-11-10 22:54

解读《2014 最流行编程语言》 by Code Eval

原文：点我原文翻译：点我首先了解下CodeEval是做什么的: A tool for auto evaluating programming challenges in C/C++/Java

·2015-11-09 13:26

Interview Street Challenges - Candies

链接：https://www.interviewstreet.com/challenges/dashboard/#problem/4fe12e4cbb829 分析：可以把rating看成一个有升有降的数组

·2015-11-09 12:11

hackerrank：Almost sorted interval

题目链接：https://www.hackerrank.com/challenges/almost-sorted-interval 题目大意：定义一个“几乎单调”区间（区间最小值在最左面，最大值在最右面

·2015-11-08 14:34

*[codility]AscendingPaths

https://codility.com/programmers/challenges/magnesium2014 图形上的DP，先按照路径长度排序，然后依次遍历，状态是使用到当前路径为止的情况；每个节点记录以该节点结束的最长路径

·2015-11-08 13:17

*[codility]Country network

https://codility.com/programmers/challenges/fluorum2014 http://www.51nod.com/onlineJudge/questionCode.html

·2015-11-08 13:17

*[hackerrank]Similar Pair

https://www.hackerrank.com/contests/101hack/challenges/similarpair 这题有点意思。

·2015-11-08 13:16

*[codility]CartesianSequence

https://codility.com/programmers/challenges/upsilon2012 求笛卡尔树的高度，可以用单调栈来做。

·2015-11-08 13:11

*[hackerrank]Lexicographic paths

https://www.hackerrank.com/contests/w9/challenges/lexicographic-steps 这题还是折腾很久的。

·2015-11-08 13:11

*[hackerrank]Jim Beam

https://www.hackerrank.com/contests/infinitum-aug14/challenges/jim-beam 学习了线段相交的判断法。

·2015-11-08 13:10

*[hackerrank]Volleyball Match

https://www.hackerrank.com/contests/w1/challenges/volleyball-match 此题不错，首先可以看出是DP，S(x, y)= S(x - 1,

·2015-11-08 13:09

[hackerrank]Service Lane

https://www.hackerrank.com/challenges/service-lane 用RMQ做的，其实暴力也能过~ #include <iostream> #include

·2015-11-08 13:09

*[hackerrank]Maximizing XOR

https://www.hackerrank.com/contests/w1/challenges/maximizing-xor/ 找了半天规律，答案竟然是暴力，伤感。

·2015-11-08 13:08

*[hackerrank]Cut the tree

https://www.hackerrank.com/contests/w2/challenges/cut-the-tree 树分成两部分，求两部分差最小。

·2015-11-08 13:07

[hackerrank]Manasa and Stones

https://www.hackerrank.com/contests/w2/challenges/manasa-and-stones 简单题。

·2015-11-08 13:06

*[hackerrank]Sam and sub-strings

https://www.hackerrank.com/contests/w3/challenges/sam-and-substrings DP。

·2015-11-08 13:06

[hackerrank]The Love-Letter Mystery

https://www.hackerrank.com/contests/w3/challenges/the-love-letter-mystery 简单题。

·2015-11-08 13:05

*[hackerrank]Algorithmic Crush

https://www.hackerrank.com/contests/w4/challenges/crush 第一眼觉得要用线段树，但据说会超时。其实这个可以通过生成pair排序来做。

·2015-11-08 13:04

[hackerrank]Even Odd Query

https://www.hackerrank.com/contests/w5/challenges 简单题，注意整数的0次方是1，奇数。

·2015-11-08 13:03

*[hackerrank]Consecutive Subsequences

https://www.hackerrank.com/contests/w6/challenges/consecutive-subsequences 求数组中被k整除的子段和有几个。

·2015-11-08 13:02

[hackerrank]Closest Number

https://www.hackerrank.com/contests/w5/challenges/closest-number 简单题。

·2015-11-08 13:02

*[hackerrank]ACM ICPC Team

https://www.hackerrank.com/contests/w6/challenges/acm-icpc-team 这道题在contest的时候数据量改小过，原来的数据量需要进行优化才能过

·2015-11-08 13:01

*[hackerrank]Chocolate in Box

https://www.hackerrank.com/contests/w7/challenges/chocolate-in-box Nim Game：http://www.cdf.toronto.edu

·2015-11-08 13:00

*[hackerrank]Die Hard 3

https://www.hackerrank.com/contests/w7/challenges/die-hard-3 首先，发现c <= max(a, b) 而且 c = aX + bY时有解

·2015-11-08 13:59

*[hackerrank]Girlfriend & Necklace

https://www.hackerrank.com/contests/w8/challenges/gneck 有点意思。是DP，最优解包含最优子问题。F(X)=F(X-1)+F(X-3)。

·2015-11-08 13:59

[hackerrank]John and GCD list

https://www.hackerrank.com/contests/w8/challenges/john-and-gcd-list 简单题，GCD和LCM。

·2015-11-08 13:58

[hankerrank]Counter game

https://www.hackerrank.com/contests/w8/challenges/counter-game 关键是二分查找等于或最接近的小于target的数。

·2015-11-08 13:57

*[hackerrank]Kundu and Tree

https://www.hackerrank.com/contests/w5/challenges/kundu-and-tree 此题是有一棵树，树中的边有红有黑。

·2015-11-08 12:24

TRANSFORMING IMAGES TO FEATURE VECTORS

TRANSFORMING IMAGES TO FEATURE VECTORS I’m keen to explore some challenges in multimodal learning, such

·2015-11-07 14:02

How to set the DefaultButton in a Page Based on ASP.NET Master Page

Challenges: As I mentioned in my previous post, I fixed the issue of hitting enter key on an ASP.NET

·2015-11-07 12:52

Understanding the SharePoint calendar and how to export it to iCal format

understanding-the-sharepoint-calendar-and-how-to-export-it-to-ical-format.aspx Introduction One of the challenges

·2015-11-07 11:27

Castle项目简介--第一部分

Introduction The construction of a well-designed system is challenging, whatever its size, and the main challenges

·2015-11-06 07:46

programming-challenges The Tourist Guide (110903) 题解

这片文章讲的思路很清晰。当然，用bfs也是一样可以解决这个问题的。最坑的是每次过不要忘记导游自己也占了一个名额。我就是想了好久都不明白为什么示例的答案是5而不是4，把导游忘了。http://www.algorithmist.com/index.php/UVa_10099#include #include #include #include #include #include #include #i

houhouzhe·2015-11-03 23:00

programming-challenges Bicoloring (110901) 题解

#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include usingnamespacestd; constint