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自动搜索光盘，查找多媒体文件，生成播放列表，并自动播放，特别是支持大多数加密光盘 密码光盘(automatically search CD-ROM search multimedia files, generate a playlist and played automatically. particularly in support of the majority of password encryption CD discs)

实现大小写互换，即输入大写子母程序会自动转成小写子母(Realization case swap)

用C++编写的科学计算器,功能比较齐全实用。(Written in C++ scientific calculator, function more complete and practical.)

一个关于十六进制数组动态创建的方法，对使用者在编写通信帧的时候很有用(An array of dynamically created on hexadecimal method, the users in the preparation of the communication frame is useful when)

计算一个整数的和的积德最大值，即最优整数的接的最大值(The Jide calculate an integer, and the maximum value, i.e. the optimal integer then the maximum)

万年历（0-9999）（每行打印2个月）。(Calendar (0 to 9999) (2 months each line of print).)

sin()函数 给定一个弧度值或者任意数值，可以计算相应的sin值即正弦值(sin () function is given a value, or any value in radians, we can calculate the corresponding value of the sine value sin)

数据保存到EXCEL文件 给出了实例文件可以参考(EXCEL data files saved to the file is given instance can refer to)

说明：  可求任意长整数的加减法，输入格式为1，1111，1111类型的格式(Rectifiable arbitrary long integer addition and subtraction, enter the format type of format 1,1111,1111)

线性表的创建 删除 查找 插入 输出等功能(linearlist create delete find insert print)