#include <iostream>
using namespace std;
int main() {
int t;
cin >> t;
while (t-- >0) {
long long candies;
long long remidner = 0;
long long n;
cin >> n;
for (long long i = 0; i < n; i++) {
cin >> candies;
remidner = (remidner + candies) % n; cout<<remidner<<endl;
}
if (remidner == 0) cout << "YES" << endl;
else cout << "NO" << endl;
}
return 0;
}
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