编制不同数制间的转换程序。要求提供输入输出界面，当输完一个任意十进制数字，程序能自动将其转化为另外的数制表示的值，包括二进制、八进制和十六进制。,The preparation of a number of different inter-system conversion process. Asked for input and output interface, when an arbitrary transfusion after the decimal figures, the prog