#include <bits/stdc++.h>
using namespace std;
void solve() {
  int n;
  cin >> n;
  vector<int> candies(n);
  for (int i = 0; i < n; i++) cin >> candies[i];
  int i = 0, j = n - 1;
  int store_a = 0, store_b = 0;
  int turn = 0, sum_a = 0, sum_b = 0;
  while (i <= j) {
    if (turn % 2 == 0) {
      int str_temp = 0;
      while ((str_temp <= store_b) && (i <= j)) {
        str_temp += candies[i];
        i++;
      }
      store_a = str_temp;
      sum_a += store_a;
    } else {
      int str_tem = 0;
      while ((str_tem <= store_a) && (i <= j)) {
        str_tem += candies[j];
        j--;
      }
      store_b = str_tem;
      sum_b += store_b;
    }
    turn++;
  }
  cout << turn << " " << sum_a << " " << sum_b << "\n";
}
int main() {
  int t;
  cin >> t;
  while (t) {
    solve();
    t--;
  }
  return 0;
}
