8bit_echo

说明：  这个小工具可以实现浮点数（4个字节）和实数之间的转换。(This gadget can achieve floating-point numbers (4 bytes) and the conversion between real numbers.)

VB编程实现改变系统日期格式,有需要的就下载吧。(VB Programming to change the system date format, there is a need to download it.)

矩阵相关运算，例如求逆转置运算等 等功能(Matrix-related operations, such as seeking reversal of home computing and so on)

顺序表插入x值顺序表插入x值顺序表插入x值(Insert x value of the order sequence table table table is inserted into the x value of the order value of x)

加法计算器，主要实现两个数加减运算，用来练习MFC中基本控件的使用(Addition calculator, the main achievement subtract two numbers, used to practice the basic control the use of MFC)

说明：  用VB做得，仿Vista经典界面的日历，也算个万年历，(Done using VB, a classic interface like Vista' s calendar, a calendar are also considered,)

Word segmentation using dictionary.

vs2005环境下编写的sbl病毒专杀工具，可以扫描文件中的sbl病毒，并集中清除(vs2005 environment prepared by the sbl virus Zhuanshagongju, you can scan documents in the sbl-virus, and focus on clear)

统计字母出现的频率，统计英文文章相应字母出现概率(Statistics the frequency of occurrence of English letters, the letters corresponding to probability statistics)

说明：  输入年份，判断是该年的那一天， 实现判断输入的正误！(Enter the year, is to determine the day of the year)