/// <summary>
/// Adds student.
/// </summary>
/// <param name="student">Student.</param>
public static void AddStudent(Student student)
{
if (student == null)
{
Console.WriteLine("Null value.");
}
ListCheck();
studentContainer.Add(student);
}
/// <summary>
/// Adds student.
/// </summary>
/// <param name="student">Student.</param>
public static void AddStudent(Student student)
{
StudentList.AddStudent(student);
}