#include <fstream>
#define int long long

using namespace std;

const int MAXN = 7000005;
int v[MAXN], n;

int32_t main()
{
    ifstream cin("ssm.in");
    ofstream cout("ssm.out");
    cin >> n;
    for (int i = 1; i <= n; ++i)
        cin >> v[i];
    int st, dr, smax = -int(2e9), s = -1, start;
    for (int i = 1; i <= n; ++i)
    {
        if (s < 0)
            s = 0, start = i;
        s += v[i];
        if (s > smax)
            smax = s, st = start, dr = i;
    }
    cout << smax << " " << st << " " << dr;
    return 0;
}