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

using namespace std;

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

int main()
{
    int n, s=0, best=LONG_MIN, idx, inceput, sfarsit, i, val;

    fin>>n;

    for(i=1;i<=n;i++)
    {
        fin>>val;

        if(s<0)
        {
            s=val;
            idx=i;
        }
        else
            s=s+val;

        if(best<s)
        {
            best=s;
            inceput=idx;
            sfarsit=i;
        }

    }

    fout<<best<<" "<<inceput<<" "<<sfarsit;

    return 0;
}