#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef unsigned long long int ull;

mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
ll myRand(ll B) { return (ull)rng() % B; }

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int q;
    cin >> q;
    while (q--) {
        int n;
        cin >> n;
        ll a;
        cin >> a;
        for (int i = 0; i < n; i++) {
            ll b;
            cin >> b;
            ll res = b / a;
            ll md = b % a;
            // md/a >= 0.5
            ll si = (a % 2 == 0 ? a / 2 : a / 2 + 1);
            if (md >= si) res += 1;
            cout << res << "\n";
        }
    }
}