#include <iostream>
#include <fstream>
using namespace std;

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

int N, sumCrt, pCrt=1, sumMax = -(1<<30), p, u, x;

int main()
{
    f >> N;
    for(int i=1; i<=N; i++) {
        f >> x;
        if (sumCrt >= 0)
            sumCrt += x;
        else {
            sumCrt = x;
            pCrt = i;
        }
        if (sumMax < sumCrt) {
            sumMax = sumCrt;
            p = pCrt;
            u = i;
        }
    }
    g << sumMax << ' ' << p << ' ' << u;
    f.close();
    g.close();
    return 0;
}