#include <iostream>
#include <fstream>
#include <limits.h>

using namespace std;

int main()
{
    ifstream fin ("ssm.in");
    ofstream fout ("ssm.out");
    int n, x, s=0, aux=1, start, stop, i, smax=INT_MIN;
    fin >> n;
    for (i=1;i<n;i++)
    {
        fin >> x;
        s+=x;
        if(s<0)
        {
            aux=i+1;
            s=0;
        }
        if(s>smax)
        {
            smax=s;
            start=aux;
            stop=i;
        }
    }
    fout << smax << " " << start << " " << stop;


    return 0;
}