哈夫曼编/译码器



问题描述：给定电文进行哈夫曼编码，给定编码进行哈夫曼译码。要求电文存储在文件1中，编码后的结果存储在文件2中，给定编码存储在文件3中，译码后的结果存储在文件4中。-Huffman encoder/decoder problem descr iption: given a message to Huffman encoding, a given Huffman code decoding. Request message is stored in one file, the encoded results are stored in the document 2, a given code is stored in the document 3, the result of decoding is stored in the document 4.