数据结构课程Huffman编码实验课程作业，具有完整控制台界面，实现功能1.由字符串生成huffman码2.打印huffman树3.由huffman码还原为字符串-Data structure course experiment coursework Huffman coding, with a complete control panel interface, the realization of function 1. Huffman code generated by the string 2. Huffman tree print 3. Huffman code to restore from a string