#include <iostream>
#include <fstream>
using namespace std;

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

int main() {
    const int MAX_LENGTH = 6000000;
    int n, v[MAX_LENGTH + 1], sp[MAX_LENGTH + 1];
    fin >> n;
    int ok = 0, s = 0;
    for (int i = 1; i <= n; ++i) {
        fin >> v[i];
        s += v[i];
        if (v[i] < 0) {
            ++ok;
        }
    }
    if (ok) {
        sp[0] = 0;
    sp[1] = v[1];
    long long maxim = -5000000000;
    for (int i = 2; i <= n; ++i) {
        sp[i] = sp[i - 1] + v[i];
        }
        int sum, i1 = 0, i2 = 0;
        for (int i = 1; i <= n; ++i) {
            for (int j = n; j >= i; --j) {
                sum = 0;
                sum = sp[j] - sp[i - 1];
                if (sum > maxim) {
                    i1 = i;
                    i2 = j;
                    maxim = sum;
                }
            }
        }
        fout << maxim << " " << i1 << " " << i2;
    } else {
        fout << s;
    }

    return 0;
}