/*
 */
#include<bits/stdc++.h>

#ifdef t9unkubj
#define dbg(x) cout<<__LINE__<<" "<<#x<<":="<<x<<endl;
#else 
#define dbg(x) t9unkubj
#endif

using namespace std;
int main(){
	int t;
	cin>>t;
	for(int _=0;_<t;_++){
		long long a,b;
		cin>>a>>b;
		for(int i=0;i<a;i++){
			if(i)cout<<" ";
			long long c;
			cin>>c;
			cout<<int((c+0.5)/b);
		}
		cout<<endl;
	}
}