public bool IsOlderThan(Student other)
{
return this.BirthDate < other.BirthDate;
}
public static void Main()
{
Console.WriteLine(CalculateTriangleArea(3, 4, 5));
Console.WriteLine(ConvertDigitToString(5));
Console.WriteLine(FindBigestElementIndex(5, -1, 3, 2, 14, 2, 3));
PrintFormattedNumber(1.3, "f");
PrintFormattedNumber(0.75, "%");
PrintFormattedNumber(2.30, "r");
bool horizontal, vertical;
double distance = CalculateDistanceAndDirection(3, -1, 3, 2.5, out horizontal, out vertical);
Console.WriteLine(distance);
Console.WriteLine("Horizontal? " + horizontal);
Console.WriteLine("Vertical? " + vertical);
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));
}
