#include <bits/stdc++.h>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
long long n, s, maxx = INT_MIN, pi, pf, x, i, p;
int main()
{
    f >> n;
    for(i = 1; i <= n; i ++)
    {
        f >> x;
        if(s < 0)
        {
            s = x;
            p = i;
        }
        else s = s + x;
        if(s > maxx)
        {
            maxx = s;
            pi = p;
            pf = i;
        }
    }
    g << maxx << " " << pi << " " << pf;
    f.close();
    g.close();
    return 0;
}