利用哈夫曼编码进行通信可以大大提高信道利用率，缩短信息传输时间，降低传输成本，试设计一个哈夫曼编码系统-Huffman coding communication can greatly improve the channel utilization, shorten the time of transmission of information to reduce the transmission cost, try to design a Huffman coding system

求哈弗曼编码,输入结点数，权值，求出哈夫曼编码-哈弗曼for encoding, input nodes, the right value, calculated Huffman

哈夫曼编码的实现与解析基于二叉树技术的搜索 遍历-Huffman coding with the analytical technique based on the binary tree search traversal