自己编写的一个简单的链表类，对于初学者还是很有启发作用，功能包括：链表创建 清除 增加 删除 修改 查找 遍历，属于C++基础知识-I have written a simple linked list class for beginners or very stimulating, and features include: Creating Clear list add delete modify search traversal, belonging C++ Basics