文件名称:student-data
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总体需求
编写一个学生信息管理程序,学生信息的组成部分为:学号、姓名、性别、政治面貌和家庭住址等。
功能需求
添加学生信息,学号自动加1;
删除学生信息;
修改学生信息;
查询:可按多个条件查询。
用户界面
输入:程序正常运行后,屏幕上显示一个文字菜单(根据序号选定相应的操作项目),当用户选定操作项目所对应的序号时,
根据应用程序的提示信息,从键盘上输入相应的数据。
输出:应用程序正常运行后,要在屏幕上显示一个文字菜单;要求用户输入数据时,要给出清晰、明确的提示信息。
提示与参考
1)为各项操作功能设计一个菜单,应用程序运行后,先显示这个菜单,然后用户通过菜单项选择希望进行的操作项目。
2) 学生信息可定义为一个类,采用文件保存数据。-Overall demand for preparation of a student information management program, an integral part of the student information: student number, name, sex, political affiliation, and home address. Functional requirements added student information, student number automatically incremented by 1 delete student information modify student information queries: queries may be multiple conditions. User Interface Input: program to work correctly, the screen displays a text menu (according to the selected number corresponding operation projects), when the user selected action sequence number corresponding to the item, depending on the application' s message, the corresponding input from the keyboard data. Output: After running the application, to be displayed on the screen a text menu require the user to input data, to give a clear, unambiguous message. Tips and Reference 1) for the various operating functions to design a menu, the application runs, the first display this menu, and then select th
编写一个学生信息管理程序,学生信息的组成部分为:学号、姓名、性别、政治面貌和家庭住址等。
功能需求
添加学生信息,学号自动加1;
删除学生信息;
修改学生信息;
查询:可按多个条件查询。
用户界面
输入:程序正常运行后,屏幕上显示一个文字菜单(根据序号选定相应的操作项目),当用户选定操作项目所对应的序号时,
根据应用程序的提示信息,从键盘上输入相应的数据。
输出:应用程序正常运行后,要在屏幕上显示一个文字菜单;要求用户输入数据时,要给出清晰、明确的提示信息。
提示与参考
1)为各项操作功能设计一个菜单,应用程序运行后,先显示这个菜单,然后用户通过菜单项选择希望进行的操作项目。
2) 学生信息可定义为一个类,采用文件保存数据。-Overall demand for preparation of a student information management program, an integral part of the student information: student number, name, sex, political affiliation, and home address. Functional requirements added student information, student number automatically incremented by 1 delete student information modify student information queries: queries may be multiple conditions. User Interface Input: program to work correctly, the screen displays a text menu (according to the selected number corresponding operation projects), when the user selected action sequence number corresponding to the item, depending on the application' s message, the corresponding input from the keyboard data. Output: After running the application, to be displayed on the screen a text menu require the user to input data, to give a clear, unambiguous message. Tips and Reference 1) for the various operating functions to design a menu, the application runs, the first display this menu, and then select th
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student data.txt