public static void Main(String[] args)
{
while (true)
{
Console.WriteLine("================================");
Console.WriteLine("Enter assignment number [1 - 3]:");
int identifier = -1;
Int32.TryParse(Console.ReadLine(), out identifier);
IAssignment assignment = AssignmentFactory.FromNumber(identifier);
if (assignment != null)
{
assignment.Run();
}
else
{
Console.WriteLine();
Console.WriteLine("Assignment with specified identifier not found: " + identifier);
Console.WriteLine("Please try again.");
}
Console.WriteLine();
}
}