#include <iostream>
#include <vector>
using namespace std;
typedef long long LL;
void MinusSinsu(LL N,int B)
{
	if (N==0){
		cout<<0<<endl;
		return;
	}
	vector<LL> Q; 
	string S;
	LL r,n=N;
	while (n!=0){
		r=n%B;
		n=n/B;
		if (r<0){
			n++;
			r-=B;
		}
		Q.push_back(r);
	}
	for (int i=(int)Q.size()-1;i>=0;i--){
		cout<<Q[i];
	}
	cout<<endl;
}
int main(int argc, char* argv[])
{
	int T,B,i;
	cin>>T>>B;
	for (i=0;i<T;i++){
		LL N;
		cin>>N;
		MinusSinsu(N,B);
	}
	return 0;
}