implement huffman algorithm with stl priority-queue, first you must have the file, then the result is saved-implement Huffman algorithm with stl prio rity - queue, first you must have the file, then the result is saved

霍夫曼编码算法： 霍夫曼编码译码算法，请大家多多指教-Huffman Coding Algorithm: Huffman code decoding algorithm, the exhibitions please

利用C++实现霍夫曼编码，阅读代码需要一定的C++STL知识。-Implement Huffman coding in C++, read the code requires a certain knowledge of C++ STL.