static void Main(string[] args)
{
//从大到小创建
University university = new University("南昌大学", "中国一般的大学");
College college1 = new College("资源环境与化学工程学院", "");
College college2 = new College("计算机工程学院", "");
college1.Add(new Department("环境工程", "很垃圾"));
college1.Add(new Department("环境科学", "也很垃圾"));
college2.Add(new Department("软件工程", "还不错"));
college2.Add(new Department("网络工程", "也还行"));
university.Add(college1);
university.Add(college2);
college2.Print();
university.Print();
Console.ReadLine();
}
