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

class TEST{
	static void Main(){
		Sol mySol =new Sol();
		mySol.Solve();
	}
}

class Sol{
	public void Solve(){
		
		var sb = new StringBuilder();
		foreach(var n in Ns){
			if(n == 0){
				sb.AppendLine("0");
				continue;
			}
			int[] d = new int[60];
			long v = n;
			for(int i=0;i<60;i++){
				d[i] = (int)(v % B);
				v /= B;
			}
			for(int i=0;i<59;i++){
				if(i % 2 == 0){
					if(d[i] < B) continue;
					d[i + 1] += d[i] / B;
					d[i] %= B;
				} else {
					d[i + 1] += d[i] / B;
					d[i] %= B;
					if(d[i] > 0){
						d[i + 1] += 1;
						d[i] = B - d[i];
					}
				}
			}
			var l = new List<int>();
			for(int i=0;i<60;i++) l.Add(d[i]);
			while(l[l.Count - 1] == 0) l.RemoveAt(l.Count - 1);
			l.Reverse();
			sb.AppendLine(String.Join("",l));
		}
		
		Console.Write(sb.ToString());
	}
	int T, B;
	long[] Ns;
	public Sol(){
		var d = ria();
		T = d[0]; B = -d[1];
		Ns = new long[T];
		for(int i=0;i<T;i++) Ns[i] = rl();
	}

	static String rs(){return Console.ReadLine();}
	static int ri(){return int.Parse(Console.ReadLine());}
	static long rl(){return long.Parse(Console.ReadLine());}
	static double rd(){return double.Parse(Console.ReadLine());}
	static String[] rsa(char sep=' '){return Console.ReadLine().Split(sep);}
	static int[] ria(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>int.Parse(e));}
	static long[] rla(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>long.Parse(e));}
	static double[] rda(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>double.Parse(e));}
}