static void Main(string[] args) { string[] phoneNumbers = Console.ReadLine().Split(); string[] urls = Console.ReadLine().Split(); Telephony telephony = new Telephony(); foreach (string number in phoneNumbers) { try { telephony.Call(number); } catch (ArgumentException ae) { Console.WriteLine(ae.Message); } } foreach (string url in urls) { try { telephony.Browser(url); } catch (ArgumentException ae) { Console.WriteLine(ae.Message); } } }