c-cPPjingdian

介于一些反病毒资料源码 希望大家好好看看 走过路过 请不要错过(Between some anti-virus information source hope that we have a good look, do not miss the walk passing through)

在给定字符串中找出单词（ “单词”由小写字母字符大写字母和构成，其他非字母字符视为单词的间隔， 如、问空格号、数字等等；另外单个字母不算单词）；找到单词后，按照长度进行降序排序， （排序时如果长度相同，则按出现的顺序进行排列），然后输出到一个新的字符串中；如果某个单词重复出现多次， 则只输出一次；如果整个输入的字符串中没有找到单词，请输出空串。输出的单词之间使用一个“空格”隔开， 最后一个单词后不加空格。(Identify the word (" word" character from the uppercase and lowercase letters constituted, other non-alphabetic characters as word spacing, such as asking a space number, number, etc. another is not a single letter word) in a given string find words after descending order according to length, (if the same length, the order stated that appears when sorting arranged), and then output to a new string If a word is repeated several times, only output once If the entire input string is not found in word, outputs an empty string. Used between the output of a word " space" separated, no spaces after the last word.)

系统挂机锁，C#经典编程实例源码，很好的参考资料。(System lock, classic instance of C# programming source code, a good reference.)

说明：  该项目是加密文档 应用于加密算法值得学习(The project is an encryption document applied to an encryption algorithm worth learning)

c++指针经验很丰富，对学好指针有帮助,里面涵盖了指针各个方面的应用(c++ pointer very rich experience, learn pointers for help, which covers all aspects of the application of the pointer)

cab文件压缩、解压 (Compression and UnCompresson of Cab file)

对多种数据进行格式转换，方便快捷。如时间数据整型与字符串互转，16进制10进制互转，IP数据整型与字符串互转等。(For a variety of data format conversion, and convenient. Time data such as integer and string conversion, hex decimal system conversion, IP data conversion between integer and string and so on.)

说明：  仅供学习这个是C语言二级考试中有难度的题(For study only. This is a difficult question in the C Language Level 2 Examination.)

EMS SNMP协议,通过该协议可以获取设备运行状态(EMS snmp)

c++程序设计时声明对象时，通过使用构造函数，可以实现对象的初始值.(When declaring an object in c++ programming, the initial value of the object can be achieved by using constructors.)