#include <bits/stdc++.h>
using namespace std;
long long int power(long long int a, long long int b) {
  long long int res = 1;
  a %= 1000000007;
  assert(b >= 0);
  for (; b; b >>= 1) {
    if (b & 1) res = res * a % 1000000007;
    a = a * a % 1000000007;
  }
  return res;
}
long long int modInverse(long long int a) { return power(a, 1000000007 - 2); }
long long int gcd(long long int a, long long int b) {
  if (b == 0) return a;
  a %= b;
  return gcd(b, a);
}
const int N = 500023;
bool vis[N];
vector<int> adj[N];
void solve() {
  int n;
  cin >> n;
  vector<long long int> a(n + 1);
  for (long long int i = 0; i < n; i++) cin >> a[i + 1];
  int moves = 1;
  long long int by_ana = 0;
  long long int by_bob = 0;
  int prev_a = 1;
  int prev_b = n + 1;
  by_ana += a[1];
  int to_comp_by_bob = a[1];
  int to_comp_by_ana = 0;
  int turn = 2;
  int f = 0;
  int eaten[n + 1];
  for (int i = 1; i <= n; i++) eaten[i] = 0;
  eaten[1] = 1;
  while (1) {
    moves++;
    int temp = 0;
    if (prev_a == prev_b - 1 || prev_a > n || prev_b < 1) {
      moves--;
      break;
    }
    if (turn == 2) {
      while (temp <= to_comp_by_bob) {
        if (prev_b == prev_a || prev_b < 1) {
          f = 1;
          break;
        }
        prev_b--;
        if (eaten[prev_b] == 1) {
          f = 1;
          break;
        }
        temp += a[prev_b];
        by_bob += a[prev_b];
        eaten[prev_b] = 1;
      }
      to_comp_by_ana = temp;
      turn = 1;
      if (f == 1) break;
    } else if (turn == 1) {
      while (temp <= to_comp_by_ana) {
        if (prev_b == prev_a || prev_a > n) {
          f = 1;
          break;
        }
        prev_a++;
        if (eaten[prev_a] == 1) {
          f = 1;
          break;
        }
        temp += a[prev_a];
        by_ana += a[prev_a];
        eaten[prev_a] = 1;
      }
      if (f == 1) break;
      to_comp_by_bob = temp;
      turn = 2;
    }
    if (f == 1) {
      if (temp == 0) moves--;
      break;
    }
  }
  if (n == 1) moves = 1;
  cout << moves << " " << by_ana << " " << by_bob << endl;
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  int T = 1;
  cin >> T;
  int t = 0;
  while (t++ < T) {
    solve();
  }
  cerr << "Time : " << 1000 * ((double)clock()) / (double)CLOCKS_PER_SEC
       << "ms\n";
}
