编译原理课程设计，VC实现源码，可以参考，特别是一些数据结构-compiler theory curriculum design, VC source can be found, especially in some data structure

Algorithm k-means is a simple iterative clustering algorithm, which divides the set of data to a user-specified number of clusters, k. The algorithm is simple to implement and run relatively fast, easily adaptable and common in practice. It is his

可以进行串口通信，小巧好用，能收能发，特别方便(Serial communication can be carried out, small and easy to use, can receive, can send, especially convenient)