/*==========================================================================*/
/*
    auther:    Dev1ce
    created:   06.04.2024 15:58:49
*/
/*--------------------------------------------------------------------------*/

#include<bits/stdc++.h>

using namespace std;



int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	int t;
	cin >> t;
	while (t--) {
		int d, a;
		cin >> d >> a;
		while (d--) {
			long long x;
			cin >> x;
			long double ans = (long double) x / (long double) a;
			cout << (long long) round(ans) << " ";
		}
		cout << '\n';
	}
	
	return 0;	
}