#include<bits/stdc++.h>
using namespace std;
int main(){
	int a[100] = {0},b,c,i,j,k,n,m;
	bool f = false;
	cin>>n;
	for(i = 0;i < n;i++){
		cin>>m;
		for(j = 0;j < m;j++){
			cin>>a[i];
		}
		for(j = 1;j < m - 1;j++){
			for(k = 0;k <= j;k++){
				b += a[k]; 
			}
			for(k = j + 1;k < m;k++){
				c += a[k];
			}
			cout<<b<<" "<<c<<endl;
			if(b == c){
				f = true;
				break;
			} 
			b = 0;
			c = 0;
		}
	}
}