可以对文本字符进行ｈａｆｆｍａｎ编码，经过测试，该程序还是不错的。很完整的一个程序。...

一种无损压缩解压的算法,是lz77的改进,其压缩比比lz77高,速度要快-a lossless compression decompression algorithm is lz77 improvement everywhere lz77 its high compression, faster speed

Base64 encode decode.

0_1背包问题用动态规划解给定n种物品和一背包。物品i的重量是wi，其价值为vi，背包的容量为c。问应如何选择装入背包中的物品，使得装入背包中物品的总价值最大？ 在选择装入背包的物品时，对每种物品i只有两种选择，即装入背包或不装入背包。不能将物品i装入背包多次，也不能只装入部分的物品i。因此，该问题称为0-1背包问题。-0_1 knapsack problem using dynamic programming solution of a given n types of goods and one backpack. Item i is the weight of wi, the value for vi, knapsack capacity c. Question should be how to choose the items into the backpack, the backpack into the total value of the largest items? In the selection of the items into the backpack, for each of the items i have only two choices, that is loaded or not loaded backpack backpack. Items should not be many times i load backpack can not only part of the goods loaded i. Therefore, the problem known as the 0-1 knapsack problem.

有关队列的排序问题-the Queue scheduling problem

数据压缩教程+源码-source data compression Guide

此代码可在vc++环境下写五颜六色的三维汉字-this code in vc environment write Chinese characters colorful 3D

这是jpeg2000的压缩算法，讲述了基本的算法，及其实现方法-jpeg2000 This is the compression algorithms, on the basic algorithm, and its implementation

arj source code

数据传输时进行压缩,大家可以参考一下,希望对你们有所帮助的.-data transmission compression, we can take a look, and I hope to have your help.

用C++实现的学生信息管理系统，实现了学生和老师的创建，添加，删除和查找，统计，界面设置飞入界面，更加人性化-With C++ Realize student information management system, students and teachers to create, add, delete, and search, statistics, interface set to fly into the interface more user-friendly