中文说明：遗传编程是一门新兴的进化计算技术且引起了学术界的非常高的重视。虽然本程序是本人编写，略显粗糙，但需要的人还是可以借鉴一下！
English Description：
Genetic programming is a new evolutionary computing technology, and it has attracted high attention of the academic community. Although this program is written by myself, slightly rough, but people who need it can still learn from it!