import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int t = sc.nextInt();
        int b = - sc.nextInt();
        StringBuilder ans = new StringBuilder();
        for (int i = 0; i < t; i++) {
            boolean isPlus = true;
            int x = sc.nextInt();
            StringBuilder sb = new StringBuilder();
           while (x > 0) {
                if (isPlus) {
                    sb.append(x % b);
                    x /= b;
                    isPlus = false;
                } else {
                    if (x % b == 0) {
                        sb.append(0);
                        x /= b;
                    } else {
                        sb.append(b - x % b);
                        x /= b;
                        x++;
                    }
                    isPlus = true;
                }
            }
            ans.append(sb.reverse()).append("\n");
        }
        System.out.print(ans);
    }
}