#include <bits/stdc++.h>
using namespace std;
int gcd(int a, int b) {
  if (a == 0) return b;
  return gcd(b % a, a);
}
int lcm(int a, int b) { return (a * b) / gcd(a, b); }
int fact(int n) {
  if (n == 0 || n == 1)
    return 1;
  else
    return n * fact(n - 1);
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  int t;
  cin >> t;
  while (t--) {
    int n, a = 0, b = 0, l1 = 0, l2 = 0, c = 0, k = 0;
    cin >> n;
    deque<int> q;
    for (int i = 0, x; i < n; i++) {
      cin >> x;
      q.push_back(x);
    }
    while (!q.empty()) {
      while (l1 <= l2 && !q.empty()) {
        a += q.front();
        l1 += q.front();
        q.pop_front();
        k = 1;
      }
      c += k;
      k = l2 = 0;
      while (l2 <= l1 && !q.empty()) {
        b += q.back();
        l2 += q.back();
        q.pop_back();
        k = 1;
      }
      c += k;
      k = l1 = 0;
    }
    cout << c << " " << a << " " << b << endl;
  }
  return 0;
}
