#include <iostream>
#include <fstream>

using namespace std;

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

int main()
{
    int n,x,id,inceput,sfarsit,sum = 0;
    int bessssssst = -(2e9);
    fin >> n;
    for(int i = 1; i <= n; i++)
    {
        fin >> x;
        if(sum < 0)
        {
            sum = x;
            id = i;
        }
        else sum += x;
        if(bessssssst < sum)
        {
            bessssssst = sum;
            inceput = id;
            sfarsit = i;
        }
    }
    fout << bessssssst << " " << inceput << " " << sfarsit;
    return 0;
}