static void Main(string[] args)
{
ClassTeacher teacher1 = new ClassTeacher();
teacher1.Salary = 3000;
teacher1.Vacancy = "Full-time";
teacher1.Qualifications = "PhD";
teacher1.Course = "Programming";
teacher1.Name = "Teachy Teacher";
Console.WriteLine("Teacher's name: " + teacher1.Name);
Console.WriteLine("Teacher's salary: " + teacher1.Salary);
Console.WriteLine("Teacher's courses: " + teacher1.Course);
Console.WriteLine("Teacher's qualifications: " + teacher1.Qualifications);
}
public void PrintTeachers(ClassTeacher teachers)
{
}