动态哈夫曼编码-Dynamic Huffman coding

使用动态哈夫曼树实现哈夫曼编码译码-use dynamic Huffman Tree Huffman Coding

利用得到的权值构建huffman树、并输出每个字符对应的huffman编码，另外动态演示该哈夫曼树的生成过程。-Right to use the output value to construct the Huffman tree, and each character corresponding Huffman encoding, and dynamic display the generation process of the Huffman tree .