#include <bits/stdc++.h>
using namespace std;
int a[120];
int dp[100020];
int t, n;
int main() {
    cin >> t;
    while (t--) {
        cin >> n;
        fill(dp, dp + 100000, 0);
        dp[0] = 1;
        for (int i = 0; i < n; i++) {
            cin >> a[i];
            for (int j = a[i]; j <= 100000; j++) {
                dp[j] = min(10, dp[j] + dp[j - a[i]]);
            }
        }
        int m = 0;
        for (int i = 0; i < n; i++) {
            if (dp[a[i]] <= 1) {
                m++;
            }
        }
        cout << m << endl;
    }
    return 0;
}