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cpp
首先通过文件操作,读取文件内容,把字符逐个提取后统计字符频率,建立哈夫曼树和进行哈夫曼编码,当然这是根据ASCII编码来将字符转换为二进制,然后实现前缀编码,然后把编码后的使用二进制流写入相应文件(First through file operations, read the file content, the characters one by one after extracting character frequency statistics, establish a Huffman tree and Huffman encoding, and, of course, this is according to ASCII code to convert characters to the binary, then realize the prefix encoding, and then the encoded using binary stream into the corresponding files
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- 2013-12-01 14:18:04下载
- 积分:1
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pichuli
批处理的学习文件,很重要嗯哟哟读速度上的速度首都师大(Good,it is very very good)
- 2014-12-14 13:44:43下载
- 积分:1
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writefile
实现写文件操作的代码,适合初学者学习windows文件编程。(Write-file operation code, suitable for beginners to learn programming windows files.)
- 2011-09-13 08:36:56下载
- 积分:1
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Mfc-to-Excel
通过MFC功能向excel表格读写数据的小程序吧,自己试了一下,可以用的。(MFC functions to read and write data to excel form applet own try, can be used.)
- 2012-02-18 16:09:09下载
- 积分:1
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File_BinaryToText
实现二进制文件到文本文件的转换,提供目录选择,输出文件目录选择(To achieve binary file to a text file conversion)
- 2011-07-26 14:16:21下载
- 积分:1
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SelDEL
实现在程序运行完毕后,删除自身exe文件.适用于需要时间限制类程序.(Time limit for applications that require such procedures in the program is complete, delete the exe file.)
- 2013-05-19 10:22:03下载
- 积分:1
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ProgramFileVersion
获取应用程序版本信息,并写到指字的文件里......(Get application version information, and writes the word refers to the file ......)
- 2014-06-25 13:54:51下载
- 积分:1
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ExcelToTxt
一个读取EXCEL数据,并且充足数据,重新写入TXT文档的程序,设计到Excel操作以及读写文件操作(EXCEL a read data, and sufficient data, re-write the program TXT documents and design to operations and to read and write Excel file operations)
- 2010-11-08 01:30:44下载
- 积分:1
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ExcelText
一个vc++的Excel操作类,可以在当前目录生成Excel文件,也可以读取外部Excel文件,编译运行如上示,这是个很实用的类库。(A vc++ to Excel operation class, you can generate Excel files in the current directory, you can also read an external Excel file, compile and run as above said, this is a very useful library.)
- 2010-05-08 12:01:32下载
- 积分:1
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zhuomiankongzhi
说明: 很简单的桌面控制程序,适合初学者学习使用(Very simple desktop control program for beginners learning to use)
- 2010-04-05 22:04:37下载
- 积分:1