02. problem Final exam 13 dec 2020

using System;
using System.Linq;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;

class Program
{

    static void Main()
    {
        int n = int.Parse(Console.ReadLine());



        for (int i = 0; i < n; i++)
        {
            string input = Console.ReadLine();

            Regex pattern = new Regex(@"!([A-Z][a-z]{3,})!:\[([A-Za-z]{8,})\]");

            Match matches = pattern.Match(input);

            if (matches.Success)
            {
                string command = matches.Groups[1].Value;
                string pass = matches.Groups[2].Value;

                Console.Write($"{command}: ");
                for (int r = 0; r < pass.Length; r++)
                {
                    int diff = (int)pass[r];
                    Console.Write(diff + " ");
                }
                Console.WriteLine();

            }
            else
            {
                Console.WriteLine("The message is invalid");
            }
        }
    }
}