Kids Love Candies (UVALive 6321, SPOJ MIDOZ, Regionals 2012 >> Africa/Middle East - Arab Contest)

///     Raihan Ruhin
///     CSE, Jahangirnagar University.
///     Dhaka-Bangladesh.
///     id: raihanruhin (topcoder / codeforces / codechef / uva / uvalive), 3235 (lightoj)
///     mail: raihanruhin@ (yahoo / gmail / facebook)
///     blog: ruhinraihan.blogspot.com

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

#define SET(a) memset(a,-1,sizeof(a))
#define CLR(a) memset(a,0,sizeof(a))
#define PI acos(-1.0)

#define MOD 1000000007
#define MX 100010


int main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);
    int tc, kk=1, n, k, m, x, y, a, b, c;
    string s;
    cin>>tc;
    while(tc--)
    {
        cin>>n>>k;
        int tot=0;
        for(int i=0;i<n;i++)
        {
            cin>>x;
            tot+=x/k;
        }
        cout<< tot <<"\n";
    }
return 0;
}