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

using namespace std;

int main()
{
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");

    int n, i, x, s=0, sMax=INT_MIN, start, stop, aux;

    fin >> n;

    for(int i=0; i<n; i++)
    {
        fin >> x;
        s+=x;
        if(s>sMax)
        {
            sMax=s;
            start=aux;
            stop=i;
        }
        if(s<0)
        {
            aux=i+1;
            s=0;
        }
    }

    fout << sMax << " " << start+1 << " " << stop+1;

    return 0;
}