#include <iostream>
#include <stack>
using namespace std;
void ins() {}
template<class T,class... Rest>void ins(T& v,Rest&... rest){cin>>v;ins(rest...);}
#define rep(i,n) for(int i=0,_i=(n);i<_i;++i)
int main() {
  int T, B;
  ins(T, B);

  stack<int> st;
  rep(i, T) {
    int a; cin >> a;
    if (a == 0) {
      cout << 0 << endl;
      continue;
    }
    while (a != 0) {
      int r = a % (-B);
      if (r < 0)
        r -= B;
      st.push(r);
      a -= r;
      a /= B;
    }
    while (!st.empty()) {
      cout << st.top();
      st.pop();
    }
    cout << endl;
  }

  return 0;
}