static void Main(string[] args)
{
Student student1 = new Student("Gordon", "Yang", "19890118", "Nanjing", "Jiangsu", "China", "030024");
Student student2 = new Student("Amy", "Wang", "19890118", "Nanjing", "Jiangsu", "China", "030025");
Student student3 = new Student("Jane", "Ma", "19890118", "Nanjing", "Jiangsu", "China", "030026");
Course course = new Course("Programming with C#", "4", "8");
course.EnrolledStudent[0] = student1;
course.EnrolledStudent[1] = student2;
course.EnrolledStudent[2] = student3;
Teacher teacher1 = new Teacher("Tom", "Xiao", "19890118", "Nanjing", "Jiangsu", "China", "226300");
course.Teacher[0] = teacher1;
Degree degree = new Degree("Bachelor", "234", course);
UProgram uprogram = new UProgram("Information Technology", "Cunhua Li", degree);
Console.WriteLine("The {0} of {1} degree contains the course {2}", degree.DegreeName, uprogram.UprogramName, course.CourseName);
Console.WriteLine("The {0} course contains {1} student(s)", course.CourseName, Student.NumEnrolled);
}
public Degree(string degreeName, string creditsRequired, Course course)
{
this.DegreeName = degreeName;
this.creditsRequired = creditsRequired;
this.Course = course;
}