C语言编写Haffman算法包括编码解码，内容关涉栈、二叉树及森林-C language, including Haffman algorithm codec, content related to stack, tree and forest

数据结构（C语言）二叉树）的实现 欢迎分享与交流-Data structure (C language) binary tree) to achieve welcome to share and exchange

c语言的基本结构：栈，链表，二叉树；基本操作：排序，查找，表达式求值-The basic structure of c language: stacks, linked lists, binary tree basic operations: sort, search, expression uation