static void Main(string[] args)
{
School school1 = new School(824, "Summerhill");
School school2 = new School(711, "Ursuline");
School school3 = new School(811, "Mercy Convent");
School school4 = new School(450, "Grammar");
School school5 = new School(320, "Ballisodare");
School[] schools = new School[5];
schools[0] = school1;
schools[1] = school2;
schools[2] = school3;
schools[3] = school4;
schools[4] = school5;
PrintSchoolList(schools);
Array.Sort(schools);
Array.Reverse(schools);
PrintSchoolList(schools);
Console.Write("Enter a minimum enrollment to be displayed ");
int minimumLimit = Convert.ToInt32(Console.ReadLine());
//IEnumerable<School> query = from sch in schools
// where sch.Enrollment >= minimumLimit
// select sch;
IEnumerable <School> query = schools.Where(sch => sch.Enrollment > minimumLimit);
PrintSchoolList(query);
}