https://www.cnblogs.com/freeweb/p/6548208.html
https://blog.csdn.net/daniel_ustc/article/details/77622895
http://www.cnblogs.com/sevck/p/7154623.html
https://www.cnblogs.com/freeweb/p/6548208.html
https://cython.readthedocs.io/en/latest/src/userguide/source_files_and_compilation.html#compilation
https://cython.readthedocs.io/en/latest/src/userguide/source_files_and_compilation.html#compilation
https://cython.readthedocs.io/en/latest/src/quickstart/build.html?highlight=build.py
https://cython.readthedocs.io/en/latest/src/userguide/source_files_and_compilation.html#compilation
cython 可以提高好几倍的运行速度,而编写代码的方式却没有怎么变换,真是一个很好的工具,推荐学习