/// <summary>
/// The method compares two students by their birth date.
/// </summary>
/// <returns>Boolean variable - true if the first students is older than the second, false - otherwise</returns>
public bool IsOlderThan(Student other)
{
return this.BirthDate < other.BirthDate;
}
/// <summary>
/// The method tests all methods, that needed refactoring
/// </summary>
internal static void Main()
{
Console.WriteLine(CalculateTriangleArea(3, 4, 5));
Console.WriteLine(NumberToDigit(5));
Console.WriteLine(FindMaxNumber(5, -1, 3, 2, 14, 2, 3));
PrintAsNumber(1.3, FormatOptions.Round);
PrintAsNumber(0.75, FormatOptions.Percent);
PrintAsNumber(2.30, FormatOptions.AlignRight);
double firstPointX = 3.0;
double firstPointY = -1.0;
double secondPointX = 3.0;
double secondPointY = 2.5;
double distance = CalcDistanceBetweenPoints(firstPointX, firstPointY, secondPointX, secondPointY);
Console.WriteLine(distance);
Position linePosition = GetLinePosition(firstPointX, firstPointY, secondPointX, secondPointY);
Console.WriteLine("Connecting line position: " + linePosition);
Student peter = new Student("Peter", "Ivanov", new DateTime(1992, 3, 17), "Sofia");
Student stella = new Student("Stella", "Markova", new DateTime(1993, 3, 11), "Vidin", "gamer, high results");
Console.WriteLine("{0} older than {1} -> {2}", peter.FirstName, stella.FirstName, peter.IsOlderThan(stella));
}