public static void Main() { var db = new ZipCodeDatabase(); db.Populate(); var pop1 = db.PopulationOf("90210"); var pop2 = db.PopulationOf("20500"); Console.WriteLine("{0}", pop1 - pop2); }
static public void Main() { var db = new ZipCodeDatabase(); db.Populate(); var pop1 = db.PopulationOf("90210"); var pop2 = db.PopulationOf("20500"); Console.WriteLine("{0}", pop1 - pop2); }