VariableLength

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

namespace Task4Exam
{
    class Program
    {
        static void Main(string[] args)
        {
            string codedtext = Console.ReadLine();
            string[] codedTextArray = codedtext.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
            int[] codedText = new int[codedTextArray.Length];
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < codedText.Length; i++)
            {
                codedText[i] = int.Parse(codedTextArray[i]);
                string result = Convert.ToString(codedText[i], 2).PadLeft(8, '0');
                sb.Append(result);
            }
            int length = int.Parse(Console.ReadLine());
            Dictionary<int, string> dict = new Dictionary<int, string>();
            for (int i = 0; i < length; i++)
            {
                string code = Console.ReadLine();
                StringBuilder num = new StringBuilder();
                for (int z = 1; z < code.Length; z++)
                {
                    num.Append(code[z]);
                }
                dict.Add(int.Parse(num.ToString()), code[0].ToString());
            }
            //var collection = dict.OrderBy(x => x.Key);
            int ones = 0;
            for (int i = 0; i < sb.Length; i++)
            {
                if (sb[i].ToString() == "1")
                {
                    ones++;
                }
                else
                {
                    if (dict.ContainsKey(ones))
                    {
                        Console.Write(dict[ones]);
                    }
                    else
                    {
                        break;
                    }
                    ones = 0;
                }
            }
        }

    }
}