Hadoop下的SequenceFile文件类的操作，包括写入和读取，适合刚开始学习hadoop。-Hadoop under the SequenceFile file class action, including written and read, suitable for beginning to learn Hadoop.

代码主要通过c#的process类来实现了对控台文件的读写信息的操作。-the main function of the code is exchange information with the exe file.

用C++汇编语言编写的K均值聚类算法，其中包括输入文件的编写格式-C++ written in assembly language using K-means clustering algorithm, including the preparation of the input file format