func_code_string: #include <bits/stdc++.h>   using namespace std;   void solve() {     long long n, x, i, m = 1, second = 0;     cin >> n >> x;     long long a[n];     for (i = 0; i < n; i++) cin >> a[i];     sort(a, a + n);     for (i = n - 1; i >= 0; i--) {       second += a[i];       if (((second * 1.0) / m) < (x * 1.0)) break;       m++;     }     cout << m - 1 <<   n ;   }   signed main() {     long long t = 1;     cin >> t;     while (t--) solve();   }   