using System;

​

using System.Text.RegularExpressions;

public class Program

{

    public static void Main()

    {

        var password = "!@#$asdf$@#$%";

        Match match = Regex.Match(password, @"[A-Z0-9a-z]", RegexOptions.None);

        Console.WriteLine("Successfully Matched: " + match.Success);

    }

}