#include <fstream>

using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");

int n, x, s, maxs = -(0x7fffffff), l, r, ml,i;

int main()
{
    f>>n;
    for(i=1;i<=n;i++)
    {
        f >> x;
        if (s + x >= x)
            s += x;
        else
            s = x, l = i;
        if (s > maxs)
            maxs=s, ml = l, r = i;
    }
    g << maxs << " " << ml <<" " <<r;
    return 0;
}