#include <iostream>
#include <fstream>
#include <math.h>
using namespace std;

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

int main()
{
    int n,last=0,start=0,end=0;
    long long int sumAnt=0,sumMax=-999999999;
    in >> n;
    for (int i = 1,x; i <= n; i++)
    {
        in >> x;
            
        if (sumAnt >= 0) // daca merita suma anterioara sa o pun la x
        {
            sumAnt += x;
        }
        else
        {
            sumAnt = x;
            last = i;
        }


        if (sumAnt > sumMax)
        {
            sumMax = sumAnt;
            start = last;
            end = i;
        }

    }
    out << sumMax << ' ' << start<<' '<< end;
}