该java程序用于描述吃饭保密家协议：DiningCryptographer协议。它能根据用户输出的保密家的个数k，计算出系统中所有的具体，和抽象状态。-The java program is used to describe a meal confidentiality of family agreement the: DiningCryptographer Agreement. It can in accordance with the number of the output of con