实现huffman编码和译码一条龙算法。可以自己输入编码长度与内容，输入权值，实现huffman编码，输出编码结果，接着译码，输出译码结果。程序刚试过，完全没有问题。-Huffman coding and decoding achieve the one-stop algorithm. Can enter the code length and content, enter the right value, the realization of huffman encoding, output encoding results, followed by decoding, the output results of decoding. Just tried the procedure, there is no problem.