#include <iostream>
#include <fstream>
#include <climits>

using namespace std;

int n, i, x, p, pi, pf, s, smax = INT_MIN;

int main()
{
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    f >> n;
    for(i = 1; i <= n; ++ i)
    {
        f >> x;
        if(s < 0)
        {
            s = x;
            p = i;
        }
        else
            s += x;
        if(s > smax)
        {
            smax = s;
            pi = p;
            pf = i;
        }
    }
    g << smax << " " << pi << " " << pf;
    return 0;
}