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

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

int main(){
    fin.tie(0);
    ios::sync_with_stdio(0);
    int n, sum = 0, best_sum = -1e9, index, beg, fin, x;
    fin >> n;
    for (int i = 1; i <= n; ++i) {
        fin >> x;
        if (sum == 0) {
            index = i;
        }
        sum += x;
        if (sum > best_sum) {
            beg = index;
            fin = i;
            best_sum = sum;
        }
        sum = max(0, sum);
    }
    fout << best_sum << " " << beg << " " << fin;
    return 0;
}