static void Main()
{
string line = Console.ReadLine();
while (line != "End")
{
try
{
LeagueManager.HandleInput(line);
}
catch (ArgumentNullException e)
{
Console.WriteLine(e.Message);
}
catch (InvalidOperationException e)
{
Console.WriteLine(e.Message);
}
catch (ArgumentOutOfRangeException e)
{
Console.WriteLine(e.Message);
}
line = Console.ReadLine();
}
}
