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一个简单的电网整定计算软件-a simple grid computing software tuning

自己定义的接口 是接口的实现 ddfd-own definition of the interface is the interface to achieve ddfd

哈夫曼编码(Huffman Coding)，又称霍夫曼编码，是一种编码方式，哈夫曼编码是可变字长编码(VLC)的一种。Huffman于1952年提出一种编码方法，该方法完全依据字符出现概率来构造异字头的平均长度最短的码字，有时称之为最佳编码，一般就叫做Huffman编码（有时也称为霍夫曼编码）。 赫夫曼编码的具体方法：先按出现的概率大小排队，把两个最小的概率相加，作为新的概率 和剩余的概率重新排队，再把最小的两个概率相加，再重新排队，直到最后变成1。每次相 加时都将“0”和“1”赋与相加的两个概率，读出时由该符号开始一直走到最后的“1”， 将路线上所遇到的“0”和“1”按最低位到最高位的顺序排好，就是该符号的赫夫曼编码。

设计模式在图形系统中的运用demo。包含常用的一些设计模式-Design Patterns in the use of graphics system demo. Contains a number of commonly used design patterns

delphi版编写的安装软件。能自动执行SQL SCRIPT。-delphi version prepared to install the software. Can be self-executing SQL SCRIPT.

学习C++的好手 适合当代本科大学生提高编程水平-Learning C++ The best suited to contemporary programming improve the level of undergraduate college students

Think the contest score boards are wrong? Here s your chance to come up with the right rankings. Contestants are ranked first by the number of problems solved (the more the better), then by decreasing amounts of penalty time. If two or more contestants are tied in both problems solved and penalty time, they are displayed in order of increasing team numbers. A problem is considered solved by a contestant if any of the submissions for that problem was judged correct. Penalty time is computed as the number of minutes it took for the first correct submission for a problem to be received plus 20 minutes for each incorrect submission received prior to the correct solution. Unsolved problems incur no time penalties.

资源描述windows下用curl编写的一个简单的连接httpserver的源码，使用post的方法。

一些专业的c++bulider小程序示范-Some professional c++ Bulider applet demonstration

The hotel information management  是宾馆信息管理系统，主要管理用户入住，与计算住房的消费金额