static void Main(string[] args)
{
int numDivers = 0;
string fileName = "";
fileName = Console.ReadLine();
DiverClass class1 = new DiverClass(fileName);
class1.FillArray(fileName);
class1.Sort();
class1.PrintArray();
numDivers = class1.CountDivers();
Console.WriteLine("There are " + numDivers + " divers.");
Console.WriteLine(class1.CalculateDive(3, 21));
Console.WriteLine(class1.totalScore(20));
}