#include <fstream>
using namespace std;

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

int n;
int summax = -(1 << 29),p,q;


int main()
{
    int nr;
    int sum = -(1 << 29);
    int inceput;
    in >> n;
    for (int i = 1;i <= n;++i)
    {
        in >> nr;
        sum += nr;
        if (sum < 0)
        {
            sum = nr;
            inceput = i;
        }
        if (sum > summax)
        {
            summax = sum;
            p = inceput;
            q = i;
        }
    }
    out << summax << ' ' << p << ' ' << q;
    return 0;
}