#include <iostream>
#include "algorithm"
#include "cmath"
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int tt;
cin >> tt;
while (tt--) {
int size;
cin >> size;
int arr[size];
int i;
for (i = 0; i < size; i++) {
cin >> arr[i];
}
int counter = 0;
bool not_eaqual = false;
for (int j = 0; j < size; j++) {
int max = arr[j];
for (int k = j+1; k < size; k++) {
if (max == arr[k]) {
not_eaqual = true;
counter++;
}
}
}
if (not_eaqual)
cout << counter+1 << endl;
else
cout << i << endl;
}
}
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