#include <bits/stdc++.h>
using namespace std;

#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define repi(i,a,b) for(int i=int(a);i<(int)(b);i++)
#define all(x) (x).begin(),(x).end()
#define foreach(u,v) for(auto (u) : (v))
#define pb push_back
#define mp make_pair
#define mt make_tuple

typedef long long ll;
typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<ll, ll> pll;
typedef vector<ll> vl;

const int inf = 1e9;
const ll linf = 1e18;
const ll mod = 1e9 + 7;
const double eps = 1e-9;


int main()
{
  int t, b;
  cin >> t >> b;
  
  rep(i, t){
    string ans = "";
    int x;
    cin >> x;

    while(x){
      int n = x / b;
      int m = x % b;

      if(m < 0){ n++; m -= b; }

      x = n; 
      ans += m+'0';
    }
    reverse(all(ans));
    int pos = 0;
    while(ans[pos] == '0') pos++;
    cout << ans.substr(pos, ans.size()-pos) << endl;
  }

  return 0;
}