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数据统计小软件，随机输入1～40的数，统计各数的结果(Statistics of small software, enter a random number of 40, statistics of the number of results)

1将字符串给整形变量 2字符数据与整数进行算术运算，将小写转大写 3符号常量使用 4强制类型转换 5将有符号数据传送给无符号变量(1 to 2 string variables to the plastic character data and integer arithmetic operations to be lower case to upper case 3, the constant use of symbols 4 mandatory conversion 5 data will be transmitted to the symbol variable unsigned)

这就是microsoft windows的ms05-047的漏洞利用代码-microsoft windows This is the ms05- 047 use code loopholes

VC++6.0免费开源界面库——AppFace源码附实例，它能最大限度的降低您在软件界面上所花费的时间和精力,使您能够将工作重心完全放在软件的核心价值的开发上 。本压缩包内的示例就是使用本界面库完成的漂亮窗体，个个都有精彩的地方，而且它是开源免费的。

设计一个卡尔曼滤波器，用来从噪声环境中率出有用信号。(Design a Kalman filter to noise rate from the useful signal.)

打印“魔方阵”。所谓“魔方阵”是指这样的方阵，它的每一行、每一列和对角线之和均相等。例如，三阶魔方阵为: 8 1 6 3 5 7 4 9 2 要求打印出由1到n*n的自然数构成的魔方阵。-Print "magic matrices." The so-called "magic matrix" refers to the matrix, which each line, each diagonal out and the sum of all the same. For example, third-order magic Lineup : 8 1 6 3 5 7 4 9 2 request from a print n* n to the natural form of the magic number of matrices.

二维图形类的顶点类源码，对二维图形变成很有帮助。-Two-dimensional graphics class vertex type source of two-dimensional graphics become very helpful.

结构体和共用体简单演示-sharing and the structure of a simple demo-

matlab程序，包括kruskal算法和kijkstra算法的程序

说明：  兼容飞鸽传书vc版本，C#开发的，实现文件传书和即时通讯(Compatible with the vc version of the Flying Pigeon Book, developed by C#, to achieve document circulation and instant messaging)