此文件是利用C语言编写的一个校园导航系统的图形界面总体大框程序，其它分部程序接下来会上传。-This file is the overall big box of the graphical interface program, a campus navigation system using C language and other Division program will upload next.

The javadoc program takes as input your Java program s source file and outputs several HTML files that contain the program s documentation. Information about each class will be in its own HTML file. Java utility javadoc will also output an index

制作一个歌曲信息管理系统，能提供文件的输入、输出等操作。-Making a song information management system that provides file input and output operations。