#include <bits/stdc++.h>

using namespace std;

#define REP(i,n) for(int i=0; i<(int)(n); i++)
#define FOR(i,b,e) for (int i=(int)(b); i<(int)(e); i++)
#define ALL(x) (x).begin(), (x).end()

const double PI = acos(-1);

int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);

  int t, b;
  cin >> t >> b;

  REP (_, t) {
    long long n;
    cin >> n;
    string x;
    if (n == 0)
      x = "0";
    else {
      while (n) {
        int r = n % b;
        if (r < 0)
          r += abs(b);
        x += char('0' + r);
        n -= r;
        n /= b;
      }
    }
    reverse(x.begin(), x.end());
    cout << x << endl;
  }
  
  return 0;
}