#include <bits/stdc++.h>
#define nmax 6000005

using namespace std;

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

int n, k;
int a[nmax];

int main()
{
    int i, st, dr ,cnt;
    long long s, smax;
    fin >> n;
    for(i = 1; i <= n; i++)
        fin >> a[i];
    smax = a[1];
    st = dr =1;
    s = 0;
    for(i = 2; i <= n; i++)
    {
        if(s < 0)
        {
            s = a[i];
            cnt = i;
        }
        else s += a[i];
        if(smax < s)
        {
            smax = s;
            st = cnt;
            dr = i;
        }
    }
    fout << smax  << " "<< st<< " " << dr;
    fout.close();
    return 0;
}