利用C++语言来实现二进制编码。编码方式我们知道有很多，其中无损编码中哈夫曼编码和二进制算术编码是最有代表性的，这个程序利用C++来展示二进制算术编码的本质-The C++ language to implement a binary encoding. Encoding we know there are many, including lossless coding Huffman coding and binary arithmetic coding is most representative of this program using C++ to show the nature of the binary arithmetic coding