#include <iostream>
#include <fstream>
#include <vector>
#include <algorithm>

using namespace std;

int main()
{
    ifstream in ("ssm.in");
    ofstream out ("ssm.out");
    int n, tmp, sum = 0, best = -1000000, start, final, index;
    in >> n;
    for(int i = 1; i <= n; i++)
    {
        in >> tmp;
        if(sum < 0)
        {
            sum = tmp;
            index = i;
        }
        else
        {
            sum += tmp;
        }
        if(best < sum)
        {
            best = sum, start = index, final = i;
        }
    }
    out << best << " " << start << " " << final;
    in.close();
    out.close();
    return 0;
}