#include <fstream>
using namespace std;
ifstream cin ("ssm.in"); ofstream cout ("ssm.out");
int main() {
    int n, i, st, dr, maxx = -(1 << 29), sum = 0, poz = 1, x;
    cin >> n;
    for (i = 1; i <= n; i++) {
        cin >> x;
        if(sum < 0) {
            sum = x;
            poz = i;
        } else {
            sum += x;
        }
        if(sum > maxx) {
            maxx = sum;
            st = poz;
           dr = i;
        }
    }
    cout << maxx << " " << st << " " << dr << "\n";
    return 0;
}