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

using namespace std;

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

vector <int> v;
vector <int> sp;

int main()
{
    int n, i, suma_max = (1 << 31), j, suma_min = 0, st, dr;
    fin>>n;
    v.resize(n+1);
    sp.resize(n+1);
    for(i = 1; i <= n; i++)
    {
        fin>>v[i];
    }
    sp[1] = v[1];
    for(i = 2; i <= n; i++)
    {
        sp[i] = sp[i - 1] + v[i];
    }
    dr = 1;
    st= 1;
    for(i = 2; i <= n; i++)
    {
        if(sp[i] - sp[suma_min] > suma_max)
        {
            suma_max = sp[i] - sp[suma_min];
            dr = i;
            st = suma_min + 1;
        }
        if(sp[i] < sp[suma_min])
        {
            suma_min = i;
        }
    }
    fout<<suma_max<<" "<<st<<" "<<dr;
    return 0;
}