#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
ll t = 0;
int main() {
	cin >> t;
	while (t--) {
		ll n;
		cin >> n;
		ll a[n + 1];
		bool c=0;
		for (ll i = 1; i <= n; i++) {
			cin >> a[i];
		}
		for (ll i = 1; i <= n; i++) {
			ll sum = 0, sum2 = 0;
			for (ll j = 1; j <= i; j++) {
				sum += a[j];
			}
			for (ll j = i+1; j <= n; j++) {
				sum2 += a[j];
			}
			if(sum==sum2){
				cout<<"Yes\n";
				c=true;
				break;
			}
		}
		if(c==0){
			cout<<"No\n";
		}
	}
	return 0;
}

为什么会超时呢？