using System.Collections.Generic;
using System;

public class hello
{
    static void Main()
    {
        string[] line = Console.ReadLine().Trim().Split(' ');
        var t = int.Parse(line[0]);
        var b = int.Parse(line[1]);
        while (t-- > 0)
        {
            var n = int.Parse(Console.ReadLine().Trim());
            var ans = new List<int>();
            while (n != 0)
            {
                var mod = n % b;
                n /= b;
                if (mod < 0) { n++; mod -= b; }
                ans.Add(mod);
            }
            ans.Reverse();
            Console.WriteLine(string.Join("", ans));
        }
    }
}