Can programming language influence correctness? anguages affect the way we think about problems The tools we use have a profound(and devious) influence on our thinking habits, and, therefore on our thinking abilities?

一、引言(4号字) 1、阐明开发本项目的目的、意义 2、标明该项目的名称、代码。 3、注明本项目的项目负责人、系统分析员、系统设计员、程序设计员、程序

第一节对象模型的建立 第二节动态模型的建立 第三节功能模型的 第四节建立定义服务

State Machine specifications Define behavior using states and transitions between states

一、编码 二、软件测试基础 三、白盒测试技术 四、黑盒测试技术 五、测试策略 六、调试

第一节需求分析 第二节结构化分析方法 第三节其他具有结构化思想的需求分析方法

design: added inheritance, multiple inheritance, and polymorphism to ADT In process added complexity and increased some types of connectivity Lots of claimed advantages -- so far empirical evaluation is not supporting them well

一、功能 1.图书(书名、著、译者、出版社、单价、书号、出版时间)、期刊(期刊名、卷号、期号、主办单位)基本情况录入 2.借书登记(读者名,书名、借书日期、该读者已借书册数)

1引言 1.1编写目的 说明编写这份软件需求说明书的目的,指出预期的读者。 1.2背景 说明:

Requirements specification: A structured document that sets out the services the system is expected to provide Should be precise so that it can act as a contract between the system procurer and software developer and thus needs to be understandable by procurers and developers