static void Main(string[] args)
{
Console.WriteLine("---- Xml Interface ----");
ISystem xmlSystem = SystemFactory.GetSystemXML();
Execute(xmlSystem, "xml_input.txt");
Console.WriteLine();
Console.WriteLine("---- KeyValue Interface ----");
Console.WriteLine("---- Xml Interface ----");
ISystem keyValueSystem = SystemFactory.GetSystemKeyValue();
Execute(keyValueSystem, "key_value_input.txt");
Console.WriteLine();
}
