#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
#define rep(i, n) for(int i=0;i<(n);++i)
#define rep1(i, n) for(int i=1;i<=(n);i++)
#define ll long long
using mint = modint998244353;
using P = pair<ll,ll>;
using lb = long double;
using T = tuple<ll, ll, ll>;
#ifdef LOCAL
#  include <debug_print.hpp>
#  define dbg(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)
#else
#  define dbg(...) (static_cast<void>(0))
#endif

int main()
{
	int t;
	cin >> t;
	while(t--){
		int d;
		cin >> d;
		ll a;
		cin >> a;
		rep(i,d){
			ll x;
			cin >> x;
			if((x/a)*2 != (2*x)/a){
				cout << x/a + 1;
			}
			else {
				cout << x/a;
			}
			if(i!=d-1) cout<<" ";
		}
		cout << endl;
	}
	return 0;
}