自适应算术编码，可计算输入为数字时的二进制码-Computable input adaptive arithmetic coding, the digital binary code

算数编码，本人编写的算数编码的程序是把符号序列表示成0到1的间隔，能够检测输入的字符是否正确。-Arithmetic coding, I prepared the arithmetic coding procedure is represented as a sequence of symbols interval 0-1, the character is able to detect whether the input is correct.