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

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

int main()
{
    int n, st, dr, maxi=-99999999, s=-1, start;
    fin >> n;
    vector <int> v(n);
    for(int i = 1; i <= n; i++) {
        fin >> v[i];
    }
    for(int i = 1; i <= n; i++) {
        if(s < 0) {
            s = 0;
            start = i;
        }
        s += v[i];
        if(s > maxi) {
            maxi = s;
            st = start;
            dr = i;
        }
    }
    fout << maxi << " " << st << " " << dr;
}