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

using ll = long long;
#define rep(i, n) for(ll i = 0; i < n; i++)

int main() {
	int t;
	cin >> t;
	rep(i, t) {
		int d;
		ll a;
		cin >> d >> a;
		rep(j, d) {
			long double x;
			cin >> x;
			ll ans = round(x / a);
			if(j) cout << " ";
			cout << ans;
		}
		cout << endl;
	}

}