笔者最近有幸拜读了罗增儒先生发表的一组论文,包括《结构良好试题编拟的基本要求》和《试题编拟的技术性建议》等,引起了笔者对问题试题的兴趣,所以对待试题从“分析解决”上升到了“审判”的层面,2007年长沙市一道中考试题不幸成了被“审判”的对象。问题回放:(2007长沙题)在密码学中,直接可以看到内容为明码,对明码进行某种处理后得到的内容 I recently had the privilege to read a group of papers published by Mr. Luo Zenru, including “the basic requirements of the well-structured test questions” and “the technical proposal of the test questions”, which aroused the interest of the author in the test questions. Therefore, Analysis and resolution “rose to the ” trial “level, in 2007 a test of Changsha City Entrance Examination unfortunately became ” trial "object. Problem playback: (2007 Changsha question) In cryptography, you can directly see the contents of the code, the plain code for some content after processing