melpe

实现了计算器的界面和运算功能，并实现了自带语音功能，(Achieve a calculator interface and computing capabilities, and to achieve a built-in voice capabilities,)

最佳适应算法是动态内存分区分配算法的一种。所谓“最佳”是指每次为作业分配内存时，总是把能满足要求、又是最小的空闲分区分配给作业，避免“大材小用”。为了加速寻找，该算法要求将所有的空闲分区按其内容以从小到大的顺序形成一空闲分区链。这样，第一次找到的能满足要求的空闲区，必然是最佳的。(best adaptation algorithm is a dynamic memory allocation through an algorithm. The so-called "best" means the operation of each memory allocation, always meet requirements, and also the smallest area allocated to idle operations, to avoid "a waste of talent." To speed up the search, the algorithm requires that all leisure district according to content from small to large order of the formation of a regional chain idle. So, the first found to meet the requirements of the free zone will be the best.)

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)

A very simple VB Source that can read / write from access database to Grid

A simple vector operation class and header

option pricing using monte carlo

编写程序，通过设置ios::scientific和ios::fixed标志以定点和科学记数法显示浮点类型数据。(Programming, by setting the ios:: scientific and ios:: fixed flag with fixed-point and scientific notation floating-point data types.)

连接access数据库实例，简单的操作access数据库(Connecting access database instance)

Arduino based electronic variac

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)