#include <bits/stdc++.h>   using namespace std;   int main() {     long long t;     cin >> t;     while (t--) {       long long n, k;       cin >> n >> k;       vector<long long> a(n);       long long mn = 1e5;       for (int i = 0; i < n; i++) {         cin >> a[i];         if (a[i] < mn) {           mn = a[i];         }       }       long long ans = 0;       bool is_mn = false;       for (int i = 0; i < n; i++) {         if (a[i] == mn && not is_mn) {           is_mn = true;           continue;         }         while (a[i] + mn <= k) {           a[i] += mn;           ans++;         }       }       cout << ans <<   n ;     }   }   