static void Main()
{
Student[] students = new Student[] { new Student( firstName : "Lili", lastName : "Ivanova" ),
new Student ("Iva", "Georgieva" ),
new Student ("Milka", "Nikolova" ),
new Student ( "Stefan", "Vazov" ),
new Student ( "Mira", "Stereva" )};
PrintStudentsWithFirstNameBeforeLast(students);
}
private static void PrintStudentsWithFirstNameBeforeLast(Student[] students)
{
var studentsFirstBeforeLastName =
from student in students
where student.FirstName.CompareTo(student.LastName) < 0
select student;
Console.WriteLine("The students whose first name is before its last name alphabetically are:");
Console.WriteLine(new string('-', 20));
foreach (var student in studentsFirstBeforeLastName)
{
Console.WriteLine("{0} {1}", student.FirstName, student.LastName);
Console.WriteLine(new string('-', 20));
}
}