#include <bits/stdc++.h>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n, minim, maxim = -2e9, a, b, v[6000002];

int main()
{
    f >> n;
    for (int i = 1; i <= n; i++)
    {
        f >> v[i];
        v[i] += v[i - 1];
        if (v[i] - v[minim] > maxim) {
            maxim = v[i] - v[minim];
            a = minim + 1, b = i;
        }
        if (v[i] < v[minim])
            minim = i;
    }
    g << maxim << " " << a << " " << b;
    return 0;
}