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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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SGRROR
说明:
- 2018-05-08 21:17:02下载
- 积分:1
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5294996
制作的一个酷似于XP按钮的程序源代码,一个很好用的东东,()
- 2017-11-03 14:45:30下载
- 积分:1
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StickyKey
程序自动完成向“我的文档“下shiyan.docx发送字符c,程序运行前,shiyan.docx必须被word打开(Procedures automatically to the )
- 2007-08-12 21:18:54下载
- 积分:1
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264totxt
将264文件的二进制码转换成文本文件,以便于264文件的调试显示。(264 files will be converted into binary code a text file in order to debug 264 documents show.)
- 2007-08-30 13:08:37下载
- 积分:1
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WENJIANCAOZUO
大多数程序设计中均要求将数据表中的数据和EXCEL文件进行交换,本程序可以实现改功能(Most programs require that the design of the data in the table data and EXCEL file exchange, this program can achieve change function)
- 2015-04-14 19:14:16下载
- 积分:1
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deletefile
自动检测文件夹,如果超出所定日期,则删除文件夹。(Automatic detection folder, if you exceed the given date, then delete the folder.)
- 2011-11-29 09:56:15下载
- 积分:1
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VC-filemon
监控文件操作源码 监控文件操作源码 监控文件操作源码
监控文件操作源码 监控文件操作源码 监控文件操作源码
监控文件操作源码 (my filemon source
my filemon source
my filemon source)
- 2013-12-24 16:48:59下载
- 积分:1
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drill
钻孔设计文件,可以自动计算钻孔和焊盘的设计尺寸(Drilling design files can be automatically calculated and drilling pad design size)
- 2016-05-30 07:27:21下载
- 积分:1
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RdWrtIni
wince 里面没有WRITEPROFILESTRING等直接读写INI文件的命令,多有不便.因此这份源码实现了WINCE下读写INI的功能.附有源代码及测试程序.经实际使用,效果不错.(wince There are no direct WRITEPROFILESTRING order to read and write INI files, and more has the inconvenience. Therefore the source realize the read and write INI under WINCE function. with the source code and testing procedures. by actual use, good results.)
- 2008-08-05 14:36:18下载
- 积分:1