不仅仅是寻找-优快云博客

原创产品入门思考：压力与梦想

第一次产品版本规划，做好加减法：1、产品的核心价值是什么，减去不核心的创意功能。2、主要的目标用户是谁？减去不属于目标用户的场景猜想。3、用户的核心诉求是什么？减去不一定存在需求的功能时，他们这个诉求被满足的程度如何。在长远规划中，做出加法：1、产品解决的基本需求是什么，解决得如何。2、这一基本需求实际归属于人性根本诉求中的哪一类，是否被关注到？3、这一类根本诉求中，还

2014-07-03 07:51:37 430

原创内部排序

一：插入排序1.直接插入排序：默认前面1,2……N个元素师排好序的。#include#include#includetypedef int ElemType;void InsertSort(ElemType a[],int n){ ElemType x; int i,j; for(i=1;i<n;i++) { x=a[i]; for(j=i-1;j>=0;

2013-04-21 01:15:01 656

转载桥接模式(结构)

设计模式-----桥接模式(Bridge Pattern)

2013-09-13 23:16:59 390

转载代理模式(结构)

设计模式（十一）代理模式Proxy（结构型）

2013-09-13 23:12:12 345

转载外观模式(结构)

.NET设计模式（12）：外观模式（Façade Pattern）

2013-09-13 23:08:32 370

转载解释器模式(行为)

研磨设计模式之解释器模式（Interpreter）2——跟着cc学设计系列

2013-09-13 22:58:58 305

转载备忘录模式(行为)

23种设计模式（15）：备忘录模式

2013-09-13 22:54:27 293

转载迭代器(行为)

迭代器模式：提供一种方法顺序访问一个聚合对象中各个元素，而又不暴露该对象的内部表示

2013-09-13 22:42:43 259

转载观察者(行为)

设计模式随笔系列：气象站的故事-观察者模式（Observer）[原]

2013-09-13 22:27:32 288

转载中介者(行为)

研磨设计模式之中介者模式（Mediator）3 ——跟着cc学设计系列

2013-09-13 22:13:09 301

原创策略模式(行为)

鸭子-策略模式（Strategy）[原]

2013-09-12 23:35:46 426

原创 1110 - Pyramids

It is not too hard to build a pyramid if you have a lot of identical cubes. On a flat foundation you lay, say, 10 x 10 cubes in a square. Centered on top of that square you lay a 9 x 9 square of cub

2013-09-07 00:18:15 863

Allied Chute Manufacturers is a company that builds trash chutes. A trash chute is a hollow tube installed in buildings so that trash dropped in at the top will fall down and be collected in the basem

2013-09-07 00:17:54 1067

原创 1108 - Mining Your Own Business

John Digger is the owner of a large illudium phosdex mine. The mine is made up of a series of tunnels that meet at various large junctions. Unlike some owners, Digger actually cares about the welfare

2013-09-07 00:16:41 1191

原创 1109 - Mummy Madness

During an excursion to the desert at the 2011 ACM-ICPC World Finals, you come across an old Egyptian tomb. Unfortunately, opening the tomb turns out to be a bad idea: all of a sudden, what was just a

2013-09-07 00:16:25 1047

原创 1107 - Magic Sticks

Magic was accepted by all ancient peoples as a technique to compel the help of divine powers. In a well-known story, one group of sorcerers threw their walking sticks on the floor where they magically

2013-09-07 00:14:38 929

原创 1105 - Coffee Central

Is it just a fad or is it here to stay? You're not sure, but the steadily increasing number of coffee shops that are opening in your hometown has certainly become quite a draw. Apparently, people have

2013-09-07 00:14:07 1139

原创 1106 - Machine Works

You are the director of Arbitrarily Complex Machines (ACM for short), a company producing advanced machinery using even more advanced machinery. The old production machinery has broken down, so you ne

2013-09-07 00:13:46 727

原创 1104 - Chips Challenge

A prominent microprocessor company has enlisted your help to lay out some interchangeable components (widgets) on some of their computer chips. Each chip's design is an N x N square of slots. One sl

2013-09-07 00:12:52 744

原创 1103 - Ancient Messages

In order to understand early civilizations, archaeologists often study texts written in ancient languages. One such language, used in Egypt more than 3000 years ago, is based on characters called hier

2013-09-07 00:09:46 1640

原创 1102 - Affine Mess

Tess L. Ation ran into a little problem last week when she demonstrated the beta version of her new drawing software. On the screen she had an elegant demonstration design that illustrated every featu

2013-09-07 00:09:43 684

原创 1101 - To Add or to Multiply

The Industrial Computer Processor Company offers very fast, special purpose processing units tailored to customer needs. Processors of the a-C-m family (such as the 1-C-2 and the 5-C-3) have an inst

2013-09-07 00:08:44 971

原创 1099 - Sharing Chocolate

Chocolate in its many forms is enjoyed by millions of people around the world every day. It is a truly universal candy available in virtually every country around the world.You find that the only th

2013-09-07 00:04:19 581

原创 1100 - Paperweight

Your company makes artistic paperweights. Each paperweight is the union of two tetrahedra that share one face. They are clear solid glass with embedded colored flecks. One of the little flecks in each

2013-09-07 00:04:06 875