MPI实现， 用缓存模式发送包含5个双精度类型的数据，需安装MPICH，并在VC++下编译，-MPI implementation, using the cache mode of delivery includes five pairs of precision types of data required to install MPICH, and, compiled under VC++,

一个基于VC的简单邮件发送程序,smtp为sohu,其他服务器一般会认为是垃圾邮件-A simple mailing procedures based on the VC, SMTP for sohu, other servers are generally considered to be spam