#include <fstream>

using namespace std;

ifstream cin ("ssm.in") ;
ofstream cout ("ssm.out") ;

int n ;

int main()
{

    long long x, sum = 0, max1 = -1, st, dr, ind1, ind2 ;

    cin >> n ;
    cin >> x ;

    sum = x ;
    max1 = x ;
    ind1 = 1, ind2 = 1 ;

    for (int i = 2 ; i <= n ; i ++)
    {

        cin >> x ;

        if (sum > 0)
            sum += x, dr = i ;

        else
            sum = x, st = i ;

        if (sum > max1)
            max1 = sum, ind1 = st, ind2 = i ;

        if (sum == max1)
            if (i - st < ind2 - ind1)
                ind1 = st, ind2 = i ;

    }

    cout << max1 << ' ' << ind1 << ' ' << ind2 ;

    return 0 ;

}