#include <bits/stdc++.h>
#define int long long
using namespace std;

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

int n;

signed main()
{
    fin >> n;
    int l, r, max, curl, curmax;
    fin >> curmax; 
    curl = 1; 
    l = curl, r = 1, max = curmax;
    for(int i = 2; i <= n; i++)
    {
        int x; fin >> x;
        if(curmax > 0)
        {
            curmax += x;
            if(curmax > max)
            {
                r = i;
                l = curl;
                max = curmax;
            }
        }
        else{
            curmax = x;
            curl = i;
            if(curmax >= max)
            {
                if(r - l + 1 > 1)
                {l = r = i;
                max = curmax;}
            }
        }
    }
    fout << max << " " << l << " " << r;
    return 0;
}